CHILD SEATING SYSTEM

Abstract

A child seat having a coupling element mountable to a free-standing base and mountable to a supportable base is disclosed. The free-standing base includes a bench and at least one leg extending from the bench. The supportable base includes a support mechanism for coupling the supportable base to a support structure. A system including the child seat and the free-standing base is also disclosed. A system including the child seat and the supportable base is also disclosed.

Description

CROSS-REFERENCE TO RELATED APPLICATIONS

This application claims priority under 35 U.S.C. § 119(e) to U.S. Provisional Patent Application No. 63/384,185 titled “CHILD SEATING SYSTEM” filed Nov. 17, 2022, the entire disclosure of which is herein incorporated by reference in its entirety for all purposes.

FIELD OF TECHNOLOGY

The disclosure pertains to the field of child seats, and more particularly, to child seats mountable to one or more base and a system including the child seat and one or more base.

SUMMARY

In accordance with one aspect, there is provided a child seat having a coupling element mountable to a first corresponding coupling element of a free-standing base and mountable to a second corresponding coupling element of a supportable base.

In some embodiments, the coupling element is dimensioned to slidably engage the first corresponding coupling element and the second corresponding coupling element.

In some embodiments, the coupling element is dimensioned to pivotally engage the first corresponding coupling element and the second corresponding coupling element.

In some embodiments, the coupling element is dimensioned to snappedly engage the first corresponding coupling element and the second corresponding coupling element.

In some embodiments, the coupling element is positioned on a surface of at least one arm portion of the child seat.

In some embodiments, the child seat further comprises an interlocking element configured to lock the child seat coupling element to at least one of the first corresponding coupling element or the second corresponding coupling element.

In some embodiments, the child seat further comprises a release element operably connected to the interlocking element.

In some embodiments, the child seat further comprises a release pad configured to eject the at least one coupling element from at least one of the first corresponding coupling element or the second corresponding coupling element.

In some embodiments, the coupling element comprises one of a polygonal groove element or a polygonal lip element.

In some embodiments, the coupling element comprises one of a downward facing hook or an upward facing hook.

In accordance with another aspect, there is provided a child seat having a first coupling element mountable to a first corresponding coupling element of a free-standing base and a second coupling element mountable to a second corresponding coupling element of a supportable base.

In some embodiments, the first coupling element is dimensioned to snappedly engage the first corresponding coupling element and the second coupling element is dimensioned to pivotally engage the second corresponding coupling element.

In some embodiments, the first coupling element is positioned on a bottom surface of a seat portion of the child seat and the second coupling element is positioned at a distal end of at least one arm portion of the child seat.

In some embodiments, the child seat further comprises a release element operably connected to an interlocking element configured to lock at least one of the first coupling element to the first corresponding coupling element or the second coupling element to the second corresponding coupling element.

In some embodiments, the child seat further comprises the interlocking element.

In some embodiments, the child seat further comprises a release pad configured to eject at least one of the first coupling element from the first corresponding coupling element or the second coupling element from the second corresponding coupling element.

In some embodiments, the child seat further comprises a third coupling element mountable to a third corresponding connection mechanism of a tray table.

In accordance with another aspect, there is provided a system for child seating comprising a child seat having at least one coupling element; and a free-standing base comprising a bench, at least one leg extending from the bench, and a first corresponding coupling element, wherein the at least one coupling element is mountable to the first corresponding coupling element; and wherein the at least one coupling element is mountable to a second corresponding coupling element of a supportable base.

In some embodiments, the at least one coupling element is dimensioned to snappedly engage the first corresponding coupling element.

In some embodiments, the first corresponding coupling element is positioned on a top surface of the bench.

In some embodiments, the free-standing base comprises an interlocking element configured to lock the at least one coupling element to the first corresponding coupling element.

In some embodiments, the free-standing base comprises a release mechanism operably connected to the interlocking element.

In some embodiments, at least one of the coupling element and the first corresponding coupling element is spring-loaded.

In accordance with another aspect, there is provided a system for child seating comprising a child seat having at least one coupling element mountable to a first corresponding coupling element of a free-standing base; and a supportable base comprising a support mechanism to couple the supportable base to a support structure and a second corresponding coupling element, wherein the at least one coupling element is mountable to the second corresponding coupling element.

In some embodiments, the at least one coupling element is dimensioned to pivotally engage the second corresponding coupling element.

In some embodiments, the second corresponding coupling element is positioned on one of a horizontal surface configured to sit adjacent a top surface of the support structure or a vertical surface configured to sit adjacent a side surface of the support structure when the supportable base is coupled to the support structure.

In some embodiments, the supportable base comprises an interlocking element configured to lock the at least one coupling element to the second corresponding coupling element.

In some embodiments, the supportable base comprises a release mechanism operably connected to the interlocking element.

In some embodiments, the supportable base further comprises a spring-loaded release pad.

In some embodiments, the support mechanism is a screw pressure driver comprising a torque indicator.

In some embodiments, the support mechanism is a screw pressure driver comprising a torque limiting mechanism.

BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings are not intended to be drawn to scale. In the drawings, each identical or nearly identical component that is illustrated in various figures is represented by a like numeral. For purposes of clarity, not every component may be labeled in every drawing. In the drawings:

FIGS. 1A-1F are side views of several free-standing seat assemblies, in accordance with certain embodiments;

FIGS. 2A-2B are side views of two free-standing seat assemblies, in accordance with certain embodiments;

FIGS. 3A-3C are side views of several support structure seat assemblies, in accordance with certain embodiments;

FIG. 4 is a front perspective view of a child seat, in accordance with one embodiment;

FIGS. 5A-5B are photographs of several seat assemblies having a mounted tray table, in accordance with certain embodiments;

FIGS. 6A-6D are photographs of a child seat mountable to a free-standing base and a supportable base and corresponding seat assemblies, in accordance with one embodiment;

FIGS. 7A-7B are photographs of a child seat mountable to a free-standing base and a child seat mounted to a supportable base, in accordance with one embodiment;

FIGS. 8A-8F are side perspective views of exemplary coupling elements and magnified views thereof, in accordance with certain embodiments;

FIG. 9 includes drawings of corresponding coupling elements, in accordance with certain embodiments;

FIGS. 10A-10D are back perspective views of several free-standing seat assemblies showing exemplary release mechanisms, in accordance with certain embodiments;

FIGS. 11A-11C are top views of several tray tables showing exemplary release mechanisms, in accordance with certain embodiments;

FIG. 12A is a side view of a support structure seat assembly, in accordance with one embodiment;

FIG. 12B includes a perspective view of a supportable base, a magnified view of a portion of the supportable base, and a side view of the supportable base, in accordance with certain embodiments;

FIG. 13 includes drawings of a child seat and free-standing base, in accordance with certain embodiments;

FIG. 14 is a drawing of a child seating system, in accordance with one embodiment;

FIG. 15A is a perspective view of a child seat and free-standing base assembly, in accordance with one embodiment; and

FIGS. 15B-15C include sectional front views of a child seat mounted to a free-standing base, in accordance with one embodiment.

DETAILED DESCRIPTION

The disclosure relates generally to a child seat and a system for child seating. The child seat may be mounted to a free-standing base to form a high-chair or similar assembly. The child seat may be mounted to a supportable base to form a hook-on table chair or similar assembly. High-chairs and hook-on table chairs are typically used to support children in an upright position. The child seat disclosed herein may be fitted to support children at various developmental stages, including a newborn, infant, toddler, preschooler, or school-age child. In certain embodiments, the child seat may include one or more inserts to secure the child, such as a safety harness, seat belt, or booster. The insert may be designed to provide appropriate support for a child of the target developmental stage.

A system for child seating is disclosed herein. The system may generally include the child seat and one or more base, such as a free-standing base and/or a supportable base. The free-standing base may be configured to form a high-chair or similar assembly when the child seat is mounted. The supportable base may be coupled to a support structure, such as a table, counter, island, or other structure. The supportable base may be configured to form a hook-on-table chair or similar assembly when the child seat is mounted.

While certain embodiments relate generally to a high-chair free-standing assembly, it should be understood that the free-standing base and mounted child seat may form any free-standing seat assembly. Exemplary free-standing assemblies include, for example, high-chairs, booster chairs, floor chairs, activity chairs, loungers, and other free-standing assemblies. Exemplary free-standing seat assemblies are shown in FIGS. 1A-1F.

As shown in FIGS. 1A-1F, the child seat 10 is mountable to a free-standing base 20. The free-standing base 20 may be dimensioned to position the child to eat or socialize at a conventional table height (between 28-32 inches), a conventional counter height (between 34-40 inches), a conventional high-top table height (between 41-43 inches or between 44-47 inches), a conventional standing desk height (between 38-42 inches), a conventional child table height (between 12-22 inches, for example, 12-15 inches, 16-19 inches, or 20-22 inches), or other height. The free-standing base may position the child at a conventional sofa height (between 14-20 inches), at a conventional child chair height (between 5-18 inches, for example, 5-9 inches, 10-15 inches, or 16-18 inches), at a conventional booster chair height (between 0-5 inches), or other height. In certain embodiments, the free-standing base height may be adjustable. The system may comprise one or more additional free-standing base components to adjust the height of the free-standing base.

While certain embodiments relate generally to a hook-on table supportable chair assembly, it should be understood that the supportable base may be coupled to any support structure. The support structure generally refers to an article of furniture or fixture. Exemplary support structures include, for example, tables, high-top tables, counter tops, islands or peninsulas, desks, vanities, side tables, coffee tables, and other support structures. Thus, the supportable base may be dimensioned and/or contain components appropriate for a selected support structure. In certain embodiments, the components of the supportable base may be interchangeable. The system may comprise one or more additional supportable base components appropriate for a variety of support structures.

In accordance with one aspect, there is provided a child seating system including a child seat and one or more base having a connection mechanism. The connection mechanism may be formed by a coupling element of the child seat being fastened or mounted to a corresponding coupling element of the base. The coupling element and corresponding coupling element are generally dimensioned to fit one another. When assembled into the connection mechanism, the coupling element and corresponding coupling element generally form a structurally secure assembly. The connection mechanism may be unassembled by reversing the motion used to fasten or mount the coupling element to the corresponding coupling element. The child seat may comprise a plurality of coupling elements, for example, 2, 3, 4, 5, 6, 7, 8, 9, 10, or more coupling elements. Each base may comprise a plurality of corresponding coupling elements, for example, 2, 3, 4, 5, 6, 7, 8, 9, 10, or more corresponding coupling elements.

Exemplary child seats 10 and coupling elements 12 are shown in FIGS. 2A-2B and 3A-3C. As shown in the figures, the child seat 10 is mountable to a first corresponding coupling element 22 of a free-standing base 20 and mountable to a second corresponding coupling element 32 of a supportable base 30.

A free-standing seat assembly 100 is formed when the child seat 10 is mounted on the free-standing base 20. Two exemplary free-standing seat assemblies 100 are shown in FIGS. 2A-2B. Other arrangements are within the scope of the disclosure.

A support structure seat assembly 200 is formed when the child seat 10 is mounted on a supportable base 30. The supportable base 30 is mountable to a support structure 40. Three exemplary support structure seat assemblies 200 are shown in FIGS. 3A-3B. Each of the support structure seat assemblies 200 of FIGS. 3A-3B is shown mounted on a support structure 40. The arrows in FIGS. 3A-3B show the mechanism for mounting the child seat 10 onto the supportable base 30, in certain embodiments.

The connection mechanism may be provided in a variety of configurations. In general, the connection mechanism may be formed between a coupling element and corresponding coupling element dimensioned to fit one another. The coupling element and corresponding coupling element may be dimensioned to slidably engage. For example, the coupling element and corresponding coupling element may be formed of a slidable element and track element. The slidable element and track element may engage horizontally or vertically. The slidable element and track element may be formed, in some embodiments, of a stud and keyhole. The track element may be positioned to accept the slidable element in a vertical direction or horizontal direction.

In other embodiments, the coupling element and corresponding coupling element may be dimensioned to pivotably engage. For example, the coupling element and corresponding coupling element may be formed of a hook element and a slot element. The hook element may be an upward facing hook or a downward facing hook. The slot element may be positioned on a horizontal surface or a vertical surface.

In other embodiments, the coupling element and corresponding coupling element may be dimensioned to snappedly engage. For example, the coupling element and corresponding coupling element may be formed of a lip element and groove element. The corresponding lip and groove elements may be circular or polygonal, for example, square, rectangular, or other polygonal shape. The lip element may be positioned on a horizontal surface or a vertical surface.

In some embodiments, the connection mechanism is formed between a coupling element 12 (shown in FIGS. 6A-6D) mountable to both the first corresponding coupling element 22 and the second corresponding coupling element 32. The coupling element 12 may be positioned on at least one arm portion 16 of the child seat.

One exemplary coupling element 12 that may be mountable to both corresponding coupling elements 22, 32 may be positioned on a bottom surface of at least one arm portion 16 of the child seat 10. The arm portion 16 (shown in FIG. 4) may be defined as a lateral upper surface of the child seat 10, which optionally extends from the child seat 10 in a forward direction. The child seat 10 comprising such a coupling element 12 may be mounted to the corresponding coupling element 22 of the free-standing base 20 as shown in the assembly 100 of FIG. 2A and mounted to the corresponding coupling element 32 of the supportable base 30 as shown in the assembly 200 of FIG. 3B. It should be noted that the coupling element 12 and corresponding coupling element 32 of FIG. 3B are dimensioned to slidably engage one another. However, any of the connection mechanisms described above may be used to connect a coupling element positioned on a bottom surface of the at least one arm portion 16 of the child seat 10 to the corresponding coupling elements.

Another exemplary coupling element 12 that may be mountable to both corresponding coupling elements 22, 32 may be positioned at a distal end of at least one arm portion 16 of the child seat 10, extending from the arm portion 16 in a forward direction, as shown in FIGS. 6A-6D. Such a coupling element 12 may be positioned on a top and/or bottom surface of the arm portion 16. FIG. 6A shows an exemplary free-standing base 20 comprising a first corresponding coupling element 22 configured to receive coupling element 12 to form a free-standing seat assembly 100 as shown in FIG. 6B. FIG. 6C shows an exemplary supportable base 30 comprising a second corresponding coupling element 32 configured to receive same coupling element 12 to form the support structure seat assembly 200 as shown in FIG. 6D. Coupling element 12 of FIGS. 6A-6D is a slidable element and corresponding coupling elements 22, 32 of FIGS. 6A-6D are track elements dimensioned to slidably engage slidable element 12. However, in other embodiments, coupling element 12 may be formed of a track element and/or corresponding coupling elements 22, 32 may be formed of slidable elements.

In some embodiments, the connection mechanism is formed of a first coupling element 12a (shown in FIG. 7A) mountable to the first corresponding coupling element 22 of the free-standing base 20 and a second coupling element 12b (shown in FIG. 7B) mountable to the second corresponding coupling element 32 of the supportable base 30.

The first coupling element 12a may be positioned on a bottom surface of at least one arm portion 16 of the child seat 10, as shown in the assembly 100 of FIG. 2A. The first coupling element 12a may be positioned on a bottom surface of a seat portion 18 (shown in FIG. 7A) of the child seat 10, as shown in the assembly 100 of FIG. 2B. The seat portion 18 (shown in FIG. 4) may be defined as the bottom semi-planar structure of the child seat 10.

The second coupling element 12b may be positioned on a bottom surface of at least one arm portion 16 of the child seat 10, as shown in the assembly 200 of FIG. 3B. The second coupling element 12b may be positioned at a distal end of at least one arm portion 16 of the child seat 10, as shown in the assemblies 200 of FIG. 3A and FIG. 3C.

Exemplary coupling elements 12b positioned at a distal end of at least one arm portion 16 of the child seat are shown in FIGS. 8A-8F, which include magnified representations. Specifically, FIG. 8A shows a downward facing hook, FIG. 8B shows a keyhole track element, FIG. 8C shows a stud slidable element, FIG. 8D shows an alternate stud slidable element having an elongated configuration, FIG. 8E shows a vertical elongated slidable element, and FIG. 8F shows an alternate vertical elongated slidable element. One distinction between the elongated slidable elements of FIGS. 8E and 8F is the placement of the elongated slidable element on the arm portion 16. In the embodiment of FIG. 8E, the elongated slidable element is positioned proximate a distal end of the arm portion 16. In the embodiment of FIG. 8F, the elongated slidable element is positioned at a distal end of the arm portion 16. Corresponding coupling elements are shown in FIG. 9 and described in more detail below.

In general, one coupling element may be dimensioned to receive the corresponding element. Exemplary corresponding coupling elements are shown in FIG. 9. It should be noted that each coupling element is shown in duplicate in FIG. 9, however the connection mechanism may comprise one, two, three, four, or more coupling elements. The child seat 10 may have one or more coupling element 12 from column 1 or column 2 of FIG. 9. The corresponding coupling element 22, 32 may comprise the coupling element from the opposite column, for example, from column 2 or column 1, respectively.

As shown in FIG. 9, the connection mechanism may be formed of an oblong slidable element (row A, column 1 and row B, column 2) and corresponding horseshoe track element (row A, column 2 and row B, column 1). In some embodiments, the connection mechanism is formed of a stud slidable element (row C, column 2) and corresponding keyhole track element (row C, column 1). In some embodiments, the connection mechanism is formed of a polygonal groove element (row D, column 1) and a polygonal lip element (row D, column 2). In some embodiments, the connection mechanism is formed of a horizontal elongated slidable element or a vertical elongated slidable element, as shown in FIGS. 3A-3B, and a corresponding horizontal slot or a vertical slot track element (FIGS. 3A-3B). In some embodiments, the connection mechanism is formed of a downward facing hook or an upward facing hook, as shown in FIGS. 3C and 8A and a corresponding horizontal slot or vertical slot. For example, corresponding coupling elements 32a, 32b formed of slots positioned on a horizontal surface of supportable base 30 are shown in FIG. 12B. The corresponding coupling elements 32a, 32b are each configured to receive a coupling element from the child seat in the form of a downward facing hook, as shown in FIG. 8A, to form the connection mechanism. The child seating system components may comprise combinations of the connection mechanisms disclosed herein.

Additional exemplary coupling elements include vertical slidable elements or horizontal slidable elements (for example, as shown in FIGS. 3A and 3B) dimensioned to mate corresponding track elements and upward facing hooks (for example, as shown in FIG. 3C), or downward facing hooks dimensioned to mate corresponding slot elements. The corresponding coupling element 22, 32 may comprise a corresponding vertical slot or horizontal slot dimensioned to slidably or pivotably receive the child seat 10 coupling element 12.

As shown in FIG. 4, the child seat 10 may additionally include a back portion 15. The back portion 15 may be defined as the back semi-planar structure of the child seat. The child seat 10 may optionally further comprise one or both of a horizontal crossbar 17 and a vertical crossbar 19. The horizontal crossbar 17 and/or vertical crossbar 19 may define one or two leg holes. One or both of the horizontal crossbar 17 and/or vertical crossbar 19 may be removable. The horizontal crossbar 17 and/or the vertical crossbar 19 may each be rigid, semi-rigid, or flexible. The child seat 10 may comprise one or more side portions extending between each arm portion 16 and the seat portion 18. The seat portion 18 and/or back portion 15 semi-planar surfaces may optionally be concave to provide ergonomic support for the child. The child seat may comprise one or more handles 14 (shown in FIG. 15A). The handles 14 may be positioned on the side portions of the child seat.

The child seat may be formed of a plastic material. Exemplary plastic materials include nylon, acrylic, polypropylene, and polyethylene (such as cross-linked polyethylene (PEX)). Other plastics, such as hard plastics, may be used. In some embodiments, the plastic may be selected to be substantially non-porous for easy cleaning. In some embodiments, the plastic material may be reinforced with a metal core. Exemplary metal materials include aluminum and stainless steel. Other metal reinforcement materials may be used. The child seat may comprise elements formed of a flexible or semi-flexible fabric material. For example, the horizontal crossbar or vertical crossbar may be formed of a fabric material. In some embodiments, the child seat may comprise an insert formed of a fabric material, such as a safety harness, seat belt, or booster. Exemplary fabric materials include polyester, nylon, and blends thereof. Other fabric materials may be used.

In some embodiments, a tray table 50 may be mountable to the child seat 10. FIGS. 5A-5B show tray table 50 mountable to the child seat 10. The child seat 10 may comprise a third coupling element 12c mountable to a third corresponding coupling element of the tray table 50. The tray table 50 may be mounted on the child seat 10 in the free-standing seat assembly 100, as shown in FIG. 5A. The tray table 50 may be mounted on the child seat 10 in the support structure seat assembly 200, as shown in FIG. 5B.

The tray table may be formed of a plastic material. Exemplary plastic materials include nylon, acrylic, polypropylene, and polyethylene (such as cross-linked polyethylene (PEX)). Other plastics, such as hard plastics, may be used. In some embodiments, the plastic may be selected to be substantially non-porous for easy cleaning. In some embodiments, the plastic material may be reinforced with a metal core. Exemplary metal materials include aluminum and stainless steel. Other metal reinforcement materials may be used.

The connection mechanism may comprise at least one interlocking element configured to lock the child seat to the base or tray. The interlocking element may comprise any mechanical or electronic interlocking element. One exemplary interlocking element may comprise a mechanical stopper, such as a retractable bolt. In some embodiments, the retractable bolt may be a spring-loaded retractable bolt. The interlocking element may be coupled to the coupling element. For instance, a retractable bolt may engage a corresponding coupling element. In other embodiments, the interlocking element may be separate from the coupling element and corresponding coupling element. In such embodiments, the interlocking element of the child seat, base, or tray may engage a corresponding interlocking element of the child seat, base, or tray. For instance, a retractable bolt of the child seat, base, or tray may engage an opening, cavity, stop bar, or other mechanical stopper of the child seat, base, or tray.

One exemplary interlocking element 31a is shown in FIG. 12B. Interlocking element 31a is positioned on supportable base 30 and configured to engage with a corresponding interlocking element of the child seat when the child seat is mounted on supportable base 30. In the exemplary embodiment shown in FIG. 12B, a similar interlocking element (not shown) is positioned opposite interlocking element 31a. In the locked conformation, interlocking element 31a protrudes from a surface of the supportable base 30 and engages corresponding interlocking element of the child seat. In the unlocked conformation, interlocking element retracts into the surface of the supportable base 30, releasing the child seat from the assembly. It should be noted that while FIG. 12B depicts interlocking element 31a on supportable base 30, the interlocking element may similarly be positioned on a surface of the child seat and engage with a corresponding interlocking element of the supportable base.

The retractable bolt may be slanted in one direction to allow the child seat to couple with the base, as shown in FIG. 12B. The retractable bolt may be slanted in more than one direction (optionally may comprise a rounded end) to allow the child seat to couple with the base and also release upon application of pressure. A slanted retractable bolt may optionally comprise a plunger. In certain embodiments, a slanted retractable bolt may be semi-spherical.

In some embodiments, the connection mechanism further comprises a release element configured to release the interlocking element. The release element may be any user activated control element operably connected to the interlocking element and configured to mechanically or electronically retract or disengage the interlocking element. For instance, in certain embodiments, the release element may be configured to contract a spring associated with a spring-loaded retractable bolt.

The release element may be positioned adjacent the connection mechanism, for example, adjacent the interlocking element or coupling element. The release element may be positioned remotely from the connection mechanism, for example, remote from the interlocking element or coupling element. A remote release element may be operably connected to the interlocking element via one or more mechanical connection, such as a cable, or one or more electronic connection, such as a wired or wireless signal. In one exemplary embodiment, the release element may be operably connected to a spindle of the interlocking element, configured to disengage the retractable bolt.

The release element may be designed to be actuated by pushing, pulling, twisting, squeezing, pinching, spreading, or any other application of force. The release element may be designed to be actuated with one-handed engagement or two-handed engagement. One exemplary release element 38a, 38b is shown in FIG. 12B. Release elements 38a, 38b are positioned on supportable base 30. Release element 38a is coupled to interlocking element 31a. Release element 38b is coupled to an interlocking element positioned opposite interlocking element 31a which is not visible in FIG. 12B. Release elements 38a, 38b are designed to be actuated by pushing. Upon actuation, release elements 38a, 38b retract their corresponding interlocking elements into the unlocked conformation, releasing the child seat from the interlocking element. It should be noted that while FIG. 12B depicts release elements 38a, 38b on supportable base 30, the release element may similarly be positioned on a surface of the child seat and engage with a corresponding interlocking element of the supportable base. Additionally, a single release element may be coupled to a plurality of interlocking elements, or a single interlocking element may be coupled to a plurality of release elements.

In some embodiments, the free-standing base may comprise an interlocking element. The child seat may comprise an interlocking element configured to couple with a corresponding interlocking element of the free-standing base. One exemplary free-standing base interlocking element 21a, 21b is shown in FIGS. 15B-15C. FIG. 15A is a perspective view indicating the direction of mounting the child seat 10 to the free-standing base 20 with an arrow. Corresponding coupling element 22 of the free-standing base is shown in FIG. 15A. FIGS. 15B-15C are front sectional views showing interlocking elements 21a, 21b within the free-standing assembling in an unlocked conformation (FIG. 15B) and in a locked conformation (FIG. 15C).

The free-standing base interlocking element may be a retractable bolt, optionally a spring-loaded retractable bolt. Exemplary interlocking elements 21a, 21b of FIGS. 15B-15C include a plunger configured to engage the lip of the child seat coupling element. The exemplary interlocking elements 21a, 21b include a slanted side angled in a direction that goes with the movement of the child seat 10 towards the free-standing base 20 (as shown by the arrow in FIG. 15A), dimensioned to allow the child seat 10 to couple to the free-standing base 20 with applied pressure. The exemplary interlocking elements 21a, 21b include a planar side facing the corresponding interlocking element of the child seat, which prevents motion of the child seat 10 off the free-standing base 20. The exemplary interlocking elements 21a, 21b are dimensioned to pivotally engage the corresponding interlocking element of the child seat. However, the interlocking element(s) of the free-standing base may be dimensioned to linearly engage the corresponding interlocking element of the child seat, for example, as shown with respect to the supportable base interlocking element 31a of FIG. 12B. Similarly, the interlocking element(s) of the supportable base may be dimensioned to pivotally engage the corresponding interlocking element of the child seat. Additionally, it should be noted that while FIGS. 15B-15C depict interlocking elements 21a, 21b on free-standing base 20, the interlocking element(s) may similarly be positioned on a surface of the child seat and engage with corresponding interlocking element(s) of the free-standing base.

In some exemplary embodiments, the corresponding coupling element 22 of the free-standing base 20 may be a lip or groove coupling element. The corresponding coupling element 22 may be spring loaded, as shown in the sectional views of FIGS. 15B-15C. Upon actuation to position the interlocking elements 21a, 21b in the unlocked conformation, the spring-loaded corresponding coupling element 22 of the free-standing base 20 may eject the child seat 10 from the free-standing base.

The free-standing base may comprise at least one release element operably linked to the interlocking element. Exemplary release elements 24, 24a, 24b positioned on the free-standing base 20 are shown in FIGS. 10A and 10D. In some embodiments, the at least one release element may be positioned on the child seat 10. Exemplary release elements 24, 24a, 24b positioned on the child seat 10 are shown in FIGS. 10B-10C. The release element positioned on the child seat may be configured to actuate an interlocking element which locks the child seat to the free-standing base, as shown in FIGS. 15B-15C, an interlocking element which locks the child seat to the supportable base, as shown in FIG. 12B, or both.

FIGS. 10A-10D show exemplary placement of release element 24 on child seat 10 or free-standing base 20. In FIG. 10A, release element 24 is positioned on a bench of the free-standing base 20. In FIG. 10B, release element 24 is positioned on back portion 15 of child seat 10. Release elements 24 of FIGS. 10A-10B are exemplary pull release mechanisms, as shown by the arrows. Release elements 24 of FIGS. 10A-10B are exemplary one-handed release elements. In FIG. 10C, release elements 24a, 24b are positioned on arm portion 16 of the child seat 10. In FIG. 10D, release elements 24a, 24b are positioned on the bench of the free-standing base 20. Release elements 24a, 24b of FIGS. 10C-10D are exemplary push release mechanisms, as shown by the arrows. Release elements 24a, 24b are exemplary two-handed release elements. FIGS. 10A-10D are exemplary. Other configurations are within the scope of the disclosure.

In some embodiments, the tray table may comprise an interlocking element. The child seat may comprise an interlocking element configured to couple with a corresponding interlocking element of the tray table. The tray table interlocking element may be a retractable bolt, optionally a spring-loaded retractable bolt, as described with respect to the supportable base. The interlocking element of the tray table may include a plunger configured to engage the child seat coupling element. The interlocking element may include a slanted side and a planar side, as previously described with respect to the free-standing base. The interlocking element may be dimensioned to pivotally engage the corresponding interlocking element of the child seat or linearly engage the corresponding interlocking element of the child seat.

The tray table 50 may comprise a release element 54, as shown in FIGS. 11A-11C, operably connected to the interlocking element. Release element 54 may be actuated to release the interlocking element of the tray table. Release element 54 may be positioned on a side or front surface of tray table 50. In FIG. 11A, release elements 54a, 54b are pinch two-handed release elements. In FIG. 11B, release element 54 is a pull one-handed release element. In FIG. 11C, release elements 54a, 54b are pull two-handed release elements. FIGS. 11A-11C are exemplary. Other configurations are within the scope of the disclosure.

In some embodiments, the connection mechanism further comprises at least one release pad. The supportable base or free-standing base may comprise at least one release pad for release of the child seat. The child seat may comprise at least one release pad for release of the child seat from the supportable base or free-standing base. The child seat may comprise at least one release pad for release of the tray table. The tray table may comprise at least one release pad for release of the tray table from the child seat. The release pad may be, for example, a spring-loaded pad. The release pad may be positioned to exert force against the child seat or tray table for release from the connection mechanism. In some embodiments, the force may act to pivot or eject the child seat or tray table out of the interlocking position. In use, upon actuation to position the interlocking elements in the unlocked conformation, the release pad may eject the child seat from the base or tray table from the child seat.

Exemplary release pads 39a, 39b are shown in FIG. 12B. The exemplary release pads 39a, 39b use a spring-loaded force to pivot the child seat corresponding interlocking element from the supportable base 30 interlocking element 31a. In the exemplary embodiment shown in FIGS. 15A-15C, the spring-loaded corresponding coupling element 22 may act as a release pad when the interlocking elements 21a, 21b are in the unlocked confirmation. In other embodiments, the free-standing base or child seat may comprise at least one release pad in addition to the corresponding coupling element 22. Similar release pads may be positioned on a surface of the child seat or the tray table.

In some embodiments, the release pad is operably connected to a release element for manual actuation. In other embodiments, the release pad is independent of any release element. The release pad may be depressed upon actuation of the interlocking element into the locked conformation and released upon actuation of the interlocking element into the unlocked conformation.

The connection mechanism, for example, at least one of the child seat 10 coupling element 12 or a corresponding coupling element 22, 32, or corresponding coupling element of the tray table 50, may comprise a non-slip surface. The non-slip surface may provide traction, increasing the amount of force needed to disengage the connection mechanism.

In accordance with another aspect, there is provided a system for child seating, as shown in FIG. 14. The system may comprise the child seat 10 and one or both of the free-standing base 20 and the supportable base 30. The system may comprise a tray table 50. The child seat 10 may comprise a cavity for receiving the corresponding structure of the free-standing base 20, as shown in FIG. 14. In other embodiments, the free-standing base 20 may comprise a cavity for receiving the corresponding structure of the child seat 10. The supportable base 30 may comprise a cavity for receiving the corresponding structure of the child seat 10. The child seat 10 may comprise a cavity for receiving a corresponding structure of the supportable base 30. The tray table 50 may comprise a cavity for receiving the corresponding structure of the child seat 10. The child seat 10 may comprise a cavity for receiving a corresponding structure of the tray table 50.

The free-standing base 20 may comprise at least one leg. FIGS. 1A-1C and FIG. 1E show exemplary free-standing bases 20 that may be designed with one leg. The free-standing base may comprise two legs. The exemplary free-standing bases of FIGS. 1A-1C and FIG. 1E may comprise two legs having a side profile as shown in the figures. FIG. 1D and FIG. 1F show exemplary free-standing bases 20 that may be designed with two legs. The exemplary free-standing bases of FIG. 1D and FIG. 1F may comprise three or four legs. The free-standing base may comprise more than four legs. The coupling element 22 of the free-standing base 20 may be positioned on a surface of the at least one leg positionable adjacent to the child seat 10, as shown in FIG. 2A.

The free-standing base 20 may comprise a bench. FIGS. 10A-10D show exemplary free-standing bases comprising a bench. The at least one leg may extend from the bench, as shown in FIGS. 10A-10D. In some embodiments, the bench and at least one leg of the free-standing base may form a stool or other support structure, useable without the child seat 10. The coupling element 22 of the free-standing base 20 may be positioned on a top surface of the bench, as shown in FIG. 2B. In such embodiments, the system may comprise a cover for the coupling element 22, to form a seating surface. The cover may be mountable on the free-standing base 20 by a connection mechanism. For instance, the cover may comprise a coupling element mountable on the free-standing base coupling element 22. The cover may optionally be in the form of a cushion.

The free-standing base 20 may comprise at least one footrest 23a, as shown in FIG. 13. The footrest 23a may extend between adjacent legs of the free-standing base 20. In some embodiments, for example, as shown in FIG. 13, the footrest 23a may comprise a foot support plate. The foot support plate may be coupled to a crossbar extending between adjacent legs. In some embodiments, the foot plate may be removable. In some embodiments, the foot plate may be fixed. The footrest 23a may be positioned at height along the legs of the free-standing base 20 selected to be appropriate for use by a child of the target developmental stage when seated in the mounted child seat 10. In some embodiments, the height of the footrest 23a may be adjustable. In some embodiments, the height of the footrest 23a may be fixed.

In some embodiments, the free-standing base 20 may comprise more than one footrest, for example, 2, 3, or 4 footrests. Each footrest may be positioned on a corresponding side of the free-standing base 20. For example, free-standing base 20 of FIG. 13 includes footrests 23a, 23b. Each footrest 23a, 23b may be positioned at a varying height. In such embodiments, the child seat 10 may be mountable onto the free-standing base 20 in more than one orientation, for example, facing more than one direction. FIG. 13 illustrates the transition of the base assembly from a first orientation to a second orientation. In the first orientation (left side), the child seat 10 may be mounted to match a footrest 23a of a height appropriate for use by a shorter child when seated in the mounted child seat 10. The child seat 10 and/or free-standing base 20 may be rotated (center) to mount the child seat 10 in a new orientation. In the second orientation (right side) the child seat 10 may be mounted to match a footrest 23b of a height appropriate for use by a taller child. Thus, children of different heights may comfortably use the same child seating system, or the child seating system may be used in a second orientation once the child grows out of the first orientation.

The free-standing bases shown in the figures are exemplary. Other configurations of free-standing structures are within the scope of the disclosure.

The free-standing base may comprise elements formed of a plastic material. For instance, the bench portion of the free-standing base may be formed of a plastic material. Exemplary plastic materials include nylon, acrylic, polypropylene, and polyethylene (such as cross-linked polyethylene (PEX)). Other plastics, such as hard plastics, may be used. In some embodiments, the plastic may be selected to be substantially non-porous for easy cleaning. In some embodiments, the plastic material may be reinforced with a metal core. Exemplary metal materials include aluminum and stainless steel. Other metal reinforcement materials may be used. The free-standing base may comprise elements formed of a wood material. For instance, the legs may be formed of a wood material.

The supportable base 30 may comprise a horizontal surface 33 (shown in FIG. 12A) configured to sit adjacent a top surface of the support structure 40 when the supportable base 30 is coupled to the support structure 40. The horizontal surface 33 may have a first side that faces the support structure 40 and a second side that faces away from the support structure 40 opposite the first side when coupled to the support structure. The coupling element 32 of the supportable base 30 may be positioned on the second side of the horizontal surface 33, as shown in FIG. 3A. The supportable base 30 may comprise a vertical surface 35 (shown in FIG. 12A) configured to sit adjacent a side surface of the support structure 40 when the supportable base 30 is coupled to the support structure 40. The vertical surface 35 may have a first side that faces the support structure 40 and a second side opposite the first side that faces away from the support structure 40 opposite the first side when coupled to the support structure. The child seat may be mountable adjacent the second side of the vertical surface 35. The coupling element 32 of the supportable base 30 may be positioned on the second side of the vertical surface 35, as shown in FIGS. 3B-3C. In some embodiments, horizontal surface 33 may be substantially normal to vertical surface 35.

In some embodiments, the supportable base 30 may comprise one or more lateral surfaces 37a, 37b. The lateral surfaces 37a, 37b may extend from the second side of the vertical surface 35. The lateral surfaces 35a, 37b may extend in a direction substantially normal to the vertical surface 35. The lateral surfaces 37a, 37b may be positioned at one or both distal ends of the vertical surface 35. The child seat may be mountable adjacent, for example, between, the lateral surfaces 37a, 37b. The lateral surfaces 37a, 37b may have a first side that faces the child seat and a second side that faces away from the child seat opposite the first side when the child seat is mounted to the supportable base 30.

As shown in FIGS. 12A-12B, the supportable base 30 may comprise one or more support mechanism (34 in FIGS. 12A and 34a, 34b in FIG. 12B) to couple the supportable base 30 to a support structure 40. The one or more support mechanism 34 may be configured to apply pressure against a bottom surface of the support structure 40 when the supportable base 30 is coupled to the support structure 40. The one or more support mechanism 34 may be positioned to be supported by one or more connector (36 in FIG. 12A, 36a, 36b in FIG. 12B) extending from the vertical surface 35 around an edge of the support structure 40. The one or more connector 36 may extend from the first side of the vertical surface 35. In some embodiments, for example, as shown in FIG. 12B, the connectors 36a, 36b may extend in a direction substantially normal to the vertical surface 35. The one or more connector 36 may be positioned adjacent at a bottom end of the vertical surface 35.

The support mechanism 34 may apply adjustable pressure. In some embodiments, the support mechanism 34 is a screw pressure driver, for example, as shown in FIG. 12B. In some embodiments, the support mechanism 34 is a spring-driven pressure driver.

The support mechanism 34 may comprise a handle on a first end for manual adjustment. The support mechanism 34 may comprise a stopper on a second end opposite the handle for contact with the support structure 40 when the supportable base 30 is mounted onto the support structure 40. The stopper may reduce, limit, or inhibit damage to the support structure 40 from contact with the support mechanism 34. In some embodiments, the support mechanism 34 may have a threaded handle, for example, as shown in FIG. 12B, to form an ergonomic screw handle for manual twisting.

In certain exemplary embodiments, the support mechanism 34 may comprise a torque indicator. The torque indicator may provide feedback to a user when manually adjusting the support mechanism 34, indicating that the support mechanism 34 is sufficiently tightened against the support structure 40. The feedback may be one or more of auditory, visual, or tactile feedback. The feedback may be provided as auditory feedback, for example, the torque indicator may produce a clicking, beeping, or other sound. The feedback may be provided as visual feedback, for example, the torque indicator may activate a light, optionally a blinking light, or other visual cue. The feedback may be provided as tactile feedback. For example, the torque indicator may produce a vibrational sensation, optionally a clicking or ticking sensation, or other tactile feedback. In use, the torque indicator may assist a user in preventing the support mechanism 34 from causing damage to the support structure 40 from excessive pressure.

In some embodiments, the torque indicator may be accompanied by a torque limiting mechanism. The torque limiting mechanism may terminate further pressure from being applied to the support structure 40 by the support mechanism 34 once the support mechanism 34 is sufficiently tightened against the support structure 40. For example, the torque limiting mechanism may prevent the support mechanism 34 from applying additional or excessive pressure against the support structure 40, even if the user continues to manually drive the support mechanism 34. The torque indicator and/or torque limiting mechanism may be activated by a threshold return pressure from the support structure 40 against the support mechanism 34, e.g., stopper of the support mechanism 34.

The support mechanism 34 may comprise a locking element, such as a retractable bolt. The retractable bolt may optionally be a spring-loaded retractable bolt. The support mechanism 34 may comprise a release element operably connected to the locking element. The release element may be positioned adjacent the locking element or remote from the locking element, as previously described with respect to the interlocking element.

The supportable bases shown in the figures are exemplary. Other configurations of supportable structures are within the scope of the disclosure.

The supportable base may be formed of a plastic material. Exemplary plastic materials include nylon, acrylic, polypropylene, and polyethylene (such as cross-linked polyethylene (PEX)). Other plastics, such as hard plastics, may be used. In some embodiments, the plastic may be selected to be substantially non-porous for easy cleaning. In some embodiments, the plastic material may be reinforced with a metal core. Exemplary metal materials include aluminum and stainless steel. Other metal reinforcement materials may be used.

The disclosure is not limited in its application to the details of construction and the arrangement of components set forth in the following description or illustrated in the drawings. The disclosure is capable of other examples and of being practiced or of being carried out in various ways. Also, the phraseology and terminology used herein is for the purpose of description and should not be regarded as limiting. The use of “including,” “comprising,” “having,” “containing,” “involving,” and variations thereof herein is meant to encompass the items listed thereafter and equivalents thereof as well as additional terms.

Claims

1. A child seat having a coupling element mountable to a first corresponding coupling element of a free-standing base and mountable to a second corresponding coupling element of a supportable base.

2. The child seat of claim 1, wherein the coupling element is dimensioned to slidably engage the first corresponding coupling element and the second corresponding coupling element.

3. The child seat of claim 1, wherein the coupling element is dimensioned to pivotally engage the first corresponding coupling element and the second corresponding coupling element.

4. The child seat of claim 1, wherein the coupling element is dimensioned to snappedly engage the first corresponding coupling element and the second corresponding coupling element.

5. The child seat of claim 1, wherein the coupling element is positioned on a surface of at least one arm portion of the child seat.

6. The child seat of claim 1, further comprising an interlocking element configured to lock the child seat coupling element to at least one of the first corresponding coupling element or the second corresponding coupling element.

7. The child seat of claim 6, further comprising a release element operably connected to the interlocking element.

8. The child seat of claim 6, further comprising a release pad configured to eject the at least one coupling element from at least one of the first corresponding coupling element or the second corresponding coupling element.

9. The child seat of claim 1, wherein the coupling element comprises one of a polygonal groove element or a polygonal lip element.

10. The child seat of claim 1, wherein the coupling element comprises one of a downward facing hook or an upward facing hook.

11. A child seat having a first coupling element mountable to a first corresponding coupling element of a free-standing base and a second coupling element mountable to a second corresponding coupling element of a supportable base.

12. The child seat of claim 11, wherein the first coupling element is dimensioned to snappedly engage the first corresponding coupling element and the second coupling element is dimensioned to pivotally engage the second corresponding coupling element.

13. The child seat of claim 12, wherein the first coupling element is positioned on a bottom surface of a seat portion of the child seat and the second coupling element is positioned at a distal end of at least one arm portion of the child seat.

14. The child seat of claim 11, further comprising a release element operably connected to an interlocking element configured to lock at least one of the first coupling element to the first corresponding coupling element or the second coupling element to the second corresponding coupling element.

15. The child seat of claim 14, further comprising the interlocking element.

16. The child seat of claim 14, further comprising a release pad configured to eject at least one of the first coupling element from the first corresponding coupling element or the second coupling element from the second corresponding coupling element.

17. The child seat of claim 11, further comprising a third coupling element mountable to a third corresponding connection mechanism of a tray table.

18. A system for child seating comprising:

a child seat having at least one coupling element; and

a free-standing base comprising a bench, at least one leg extending from the bench, and a first corresponding coupling element, wherein the at least one coupling element is mountable to the first corresponding coupling element;

and wherein the at least one coupling element is mountable to a second corresponding coupling element of a supportable base.

19. The system of claim 18, wherein the at least one coupling element is dimensioned to snappedly engage the first corresponding coupling element.

20. The system of claim 19, wherein the first corresponding coupling element is positioned on a top surface of the bench.

21. The system of claim 19, wherein the free-standing base comprises an interlocking element configured to lock the at least one coupling element to the first corresponding coupling element.

22. The system of claim 21, wherein the free-standing base comprises a release mechanism operably connected to the interlocking element.

23. The system of claim 21, wherein at least one of the coupling element and the first corresponding coupling element is spring-loaded.

24. A system for child seating comprising:

a child seat having at least one coupling element mountable to a first corresponding coupling element of a free-standing base; and

a supportable base comprising a support mechanism to couple the supportable base to a support structure and a second corresponding coupling element, wherein the at least one coupling element is mountable to the second corresponding coupling element.

25. The system of claim 24, wherein the at least one coupling element is dimensioned to pivotally engage the second corresponding coupling element.

26. The system of claim 25, wherein the second corresponding coupling element is positioned on one of a horizontal surface configured to sit adjacent a top surface of the support structure or a vertical surface configured to sit adjacent a side surface of the support structure when the supportable base is coupled to the support structure.

27. The system of claim 24, wherein the supportable base comprises an interlocking element configured to lock the at least one coupling element to the second corresponding coupling element.

28. The system of claim 27, wherein the supportable base comprises a release mechanism operably connected to the interlocking element.

29. The system of claim 27, wherein the supportable base further comprises a spring-loaded release pad.

30. The system of claim 24, wherein the support mechanism is a screw pressure driver comprising a torque indicator.

31. The system of claim 30, wherein the support mechanism is a screw pressure driver comprising a torque limiting mechanism.