Baby Carrier
A baby carrier including a backpack assembly, first and second legs, a first strap, and a second strap. The first and second legs are operably coupled to the backpack assembly and normally biased toward an open position. The first strap is operably coupled to the first leg and the second strap is operably coupled to the second leg. The first and second straps are used for pivoting the first and second legs toward each other and into a closed position when biased. The first and second legs are operably coupled to the backpack assembly by hinges. The first and second legs are normally biased toward the open position by springs in the hinges.
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Embodiments of the present invention generally relates to child carriers and, more particularly, to backpack-type child carriers.
BACKGROUND OF THE INVENTIONNumerous devices have been developed so that parents, baby-sitters, and others have the ability to more conveniently take an infant or small child along with them during life's daily activities.
For example, when a parent needs to take a trip in an automobile, the child is usually buckled into a car seat to keep the child safe and secure during the ride. Likewise, when a parent is navigating through a shopping mall or grocery store, the child is often placed in a stroller so that the child isn't forced to walk considerable distances and is kept from running off unattended into the crowd. Even in those cases where a parent wants to take his or her child with them while they exercise, the child may be seated in a wheeled baby jogger so that the child is able to accompany the parent during a run.
In addition to the above, there are certain daily activities where a parent might want to carry their child while nonetheless retaining the free use of his or her arms. The parent may need use of his or her arms to carry items, to hold the hand of another child while crossing a street, and the like. For these types of activities, devices such as child slings or backpack-style baby carriers were developed. These devices generally allow the body of the parent to support the child without the parent having to use his or her arms. As such, the parent is able to simultaneously carry the child safely and securely and have his or her arms free for other tasks.
In addition to permitting parents to have the free use of their arms and hands, some baby backpack carriers also permit the carrier to perform as a portable seat for the child. For example, one backpack carrier, which is illustrated in U.S. Pat. No. 5,626,271 to Messey, et al. (hereinafter “Messey”), includes a kickstand. The kickstand is pivotably moveable between a “retracted position,” in which the kickstand is positioned generally adjacent to the frame member, and a “propping position,” in which the kickstand is positioned away from the frame member. When in the propping position, as shown in FIG. 2 of Messey, the kickstand allows the child to be supported in an upright position when the backpack carrier is placed on a generally horizontal surface, such as the ground.
Unfortunately, the shoulder straps in Messey are attached directly to the kickstand. Therefore, when the shoulder straps are used to support the carrier or lower the carrier to the ground, the kickstand is forcibly pulled into the retracted position. In other words, the kickstand will not deploy and assume the propping position until little or no biasing force is placed on the shoulder straps. Unfortunately, when the parent is attempting to remove the carrier and then set the carrier on the ground, this is exactly what happens. Particularly when the parent is attempting to set the backpack on a table or other raised surface directly from the worn position on the parent's shoulders. Unfortunately, the kickstand remains in the retracted position as the carrier is removed or lowered to the ground.
As an example of the above, in many circumstances the parent grasps the shoulder straps of the carrier with their hands, pulls the shoulder straps forward away from their torso, and then to maneuvers one of their arms free from one of the shoulder straps. With the carrier now supported by one shoulder and held by one shoulder strap, the parent spins around and grasps either the loose shoulder strap or some other portion of the carrier. Then, using one or both of the shoulder straps, the carrier is lowered to the ground. After the front feet of the carrier are resting on the ground, the parent is allowed to gradually loosen their pull on the shoulder straps, which permits the kickstand to pivot into the propping position. The carrier is then slightly rocked backward so that the ground engaging portion of the kickstand fully rests on the ground as well.
If the grip the parent has on one of the shoulder straps fails or the carrier is otherwise dropped during the removal or lowering procedure, or if the parent lets go of the shoulder strap once the front bottom support contact the ground, the kickstand will likely not deploy fast enough to put the carrier in the propping position. If the carrier is release while the kickstand is still fully or partially in the retracted position, the carrier will be unable to support the child in an upright position. Therefore, the carrier will topple over and the child may be injured.
In addition to the above, conventional backpack carriers have other known drawbacks. For example, some backpack carriers provide a kickstand or other type of propping mechanism that has a relatively narrow stance. As a result, even when carefully setting the carrier on the ground, the backpack carrier is more prone to toppling over, especially if the terrain is somewhat uneven. Again, this may cause injury to the child. In addition, some carriers have hinges or other moving assemblies situated too closely to the child. Therefore, the fingers of the child are at risk of being painfully pinched. Again, there is a risk of injury to the child.
There exists, therefore, a need in the art for a baby carrier that addresses one or more of the above noted problems. Embodiments of invention provide such a baby carrier. These and other advantages of the invention, as well as additional inventive features, will be apparent from the description of the invention provided herein.
BRIEF SUMMARY OF THE INVENTIONIn one embodiment, a baby carrier having legs that are normally in a closed position when worn, having legs that provide a wide stance, and having legs that spring outwardly to an open position prior to a shoulder harness being removed from the wearer is provided. The baby carrier ensures that a child supported by and held within the baby carrier is well protected.
Other aspects, objectives and advantages of the invention will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings.
The accompanying drawings incorporated in and forming a part of the specification illustrate several aspects of the present invention and, together with the description, serve to explain the principles of the invention. In the drawings:
While the invention will be described in connection with certain preferred embodiments, there is no intent to limit it to those embodiments. On the contrary, the intent is to cover all alternatives, modifications and equivalents as included within the spirit and scope of the invention as defined by the appended claims.
DETAILED DESCRIPTION OF THE INVENTIONReferring to
The backpack assembly 12 includes numerous features and components such as a shoulder harness 26 having a pair of shoulder straps 28. The shoulder straps 28 are anchored to a frame 30 of the backpack assembly 12 and configured to fit over a torso 32 of a person 34 such as, for example, a parent or baby sitter. To ensure that carrier 10 may be comfortably worn by the person 34, the shoulder straps 28 are often equipped with padding 36 or other comfort features. The shoulder straps 28 are also adjustable to fit a variety of body types. In the illustrated embodiment of
In addition to the shoulder harness 26, the backpack assembly 12 also includes a belt harness 40 having a pair of belt straps 42. The belt straps 42 are anchored to the frame 30 of the backpack assembly 12 and configured to fit around a waist 44 of the person. Again, to ensure that they are comfortably worn by the person 34, the belt straps 42 are equipped with padding 46 or other comfort features. The belt straps 42 are adjustable to fit a variety of body types. In the illustrated embodiment of
The frame 30 of the backpack assembly 12 includes an angled frame member 50, a forward frame member 52, and a horizontal rod 54 (see
The angled frame member 50 begins proximate the waist 44 of the person 34 in
From the lower hinge 20, the angled frame member 50 extends upwardly along the back 60 of the person 34. Thereafter, the lower hinge 20 begins to extend outwardly and upwardly from the waist 44 of the person 34. As shown in the illustrated embodiment, the angled frame member 50 passes through a fixed portion 62 of the upper hinge 18. However, the angled frame member 50 may be otherwise secured to or supported by the upper hinge 18. Like the lower hinge 20, in the illustrated embodiment the upper hinge 18 is also formed from pieces of durable plastic bolted together. Even so, the upper hinge 18 may have other constructions and be suitably formed from a variety of different materials.
After passing through the fixed portion 62 of the upper hinge 18, the angled frame member 50 turns upwardly relative to the person 34 and extends into a child compartment assembly 64, which will be more fully explained below. While the horizontal portion 66 of the angled member 50 terminates at about same height as the shoulder of the person 34 in
The forward frame member 52, which has a generally straight profile in
Proximate the shoulder straps 28, the forward frame member 52 has a generally horizontal portion 74 that generally extends between the shoulder straps 28 on either side of the torso 32 of the person 34. In
Still referring to
The child compartment assembly 64 forms a child compartment 80 sized and dimensioned to receive the child 70. To ensure that the child 70 is safely maintained within the child compartment 80, the child compartment forms a seat portion 82 with leg holes 84, side walls 86 extending between the forward frame member 52 and an upper portion of the angled frame member 54, and a safety strap 88 passing over the shoulder of the child 70 and releasably secured to a rear portion of the child compartment assembly 64. As shown in
As an added benefit, the child compartment assembly 64 includes various convenience features such as, for example, a zippered pocket 90 for storing diapers, snacks, toys, and the like. The child compartment assembly 64 is generally formed from a sturdy, yet easy to clean, fabric such as, for example, nylon. Of course, in addition to the nylon material, plastic or metal zippers, buttons, and other components are also employed within the child compartment assembly 64.
Referring to
The horizontal rod 54, which is generally parallel to the horizontal portion 74 of the forward frame member 52, is operably coupled to each of the lower hinges 20. In the illustrated embodiment, ends 98 of the horizontal rod 54 are received in, and securely held by, the fixed portion 58 of the lower hinges 20. Therefore, the horizontal rod 54 provides overall stability and rigidity to the baby carrier 10. As shown, straps 100 depending from the back rest 92 are used in the illustrated embodiment to keep the back rest 92 in place relative to the horizontal rod 54.
The legs 14, 16 of the baby carrier 10 shown in
Referring to
As shown in
When the straps 22, 24 are proximate the lower portion of the angled frame member 50 and the back rest 92, the free end 116, 118 of each strap 22, 24 passes through a guide member 122 on the belt straps 42. The straps 22, 24 freely move or slide through the guide members 122. In the illustrated embodiment of
To release the legs 14, 16, the buckle 124 at the free ends 116, 118 of the straps 22, 24 is disengaged. As shown in
In operation and during use, the baby carrier 10 begins in an open position 130 as shown in
Using the shoulder straps 28, the baby carrier 10, which may include the child 70, is hoisted up and over the shoulders of the person 34. Once the shoulder straps 28 are securely seated against the torso 32 of the person as shown in
After the belt straps 42 are buckled together, the free ends 116, 118 of the straps 22, 24 shown in
When the free ends 116, 118 of the straps 22, 24 have been pulled around the waist 44 of the person 34 and secured together, the rearward ends 110 of the legs 14, 16 engage each other and the baby carrier 10 assumes a closed position 132 as illustrated in
When the person 34 wants to take the baby carrier 10 off and perhaps place the baby carrier on a surface, the person first releases the buckle 124 holding the free ends 116, 118 of the straps 22, 24 together. When the buckle 124 is released, the legs 14, 16 are immediately thrust into the open position 130 (
In an alternate embodiment, the straps 22, 24 may be integrated with the belt straps 42 such that only one buckle 48 is necessary. In such an embodiment, the legs 14, 16 are moved to the closed position when the belt straps 42 are fastened around the waste of the user, and released to their open position when the belt straps 42 are disengaged. In this way, the opening of the legs 14, 16 occurs independently from the carrier 10 being removed from the shoulders of the user and independently from a user supporting the carrier 10 by the shoulder straps 26, 28.
All references, including publications, patent applications, and patents cited herein are hereby incorporated by reference to the same extent as if each reference were individually and specifically indicated to be incorporated by reference and were set forth in its entirety herein.
The use of the terms “a” and “an” and “the” and similar referents in the context of describing the invention (especially in the context of the following claims) is to be construed to cover both the singular and the plural, unless otherwise indicated herein or clearly contradicted by context. The terms “comprising,” “having,” “including,” and “containing” are to be construed as open-ended terms (i.e., meaning “including, but not limited to,”) unless otherwise noted. Recitation of ranges of values herein are merely intended to serve as a shorthand method of referring individually to each separate value falling within the range, unless otherwise indicated herein, and each separate value is incorporated into the specification as if it were individually recited herein. All methods described herein can be performed in any suitable order unless otherwise indicated herein or otherwise clearly contradicted by context. The use of any and all examples, or exemplary language (e.g., “such as”) provided herein, is intended merely to better illuminate the invention and does not pose a limitation on the scope of the invention unless otherwise claimed. No language in the specification should be construed as indicating any non-claimed element as essential to the practice of the invention.
Preferred embodiments of this invention are described herein, including the best mode known to the inventors for carrying out the invention. Variations of those preferred embodiments may become apparent to those of ordinary skill in the art upon reading the foregoing description. The inventors expect skilled artisans to employ such variations as appropriate, and the inventors intend for the invention to be practiced otherwise than as specifically described herein. Accordingly, this invention includes all modifications and equivalents of the subject matter recited in the claims appended hereto as permitted by applicable law. Moreover, any combination of the above-described elements in all possible variations thereof is encompassed by the invention unless otherwise indicated herein or otherwise clearly contradicted by context.
Claims
1. A baby carrier comprising:
- a backpack assembly;
- first and second legs operably coupled to the backpack assembly, the first and second legs normally biased toward an open position;
- a first strap operably coupled to the first leg; and
- a second strap operably coupled to the second leg, the first and second straps for pivoting the first and second legs toward each other and into a closed position when biased.
2. The baby carrier of claim 1, wherein the first and second legs are each normally biased toward the open position by a torsion spring.
3. The baby carrier of claim 1, wherein each of the first and second legs are each operably coupled to the backpack assembly by a hinge, the hinges including a torsion spring to bias the first and second legs toward the open position.
4. The baby carrier of claim 3, wherein the first and second straps intersect each other.
5. The baby carrier of claim 1, wherein the first and straps include mating connectors, the mating connectors maintaining the first and second legs in the closed position when mated together.
6. The baby carrier of claim 1, wherein the first and second straps are generally biased in opposing directions to pivot the first and second legs into the closed position.
7. The baby carrier of claim 6, wherein the first and second legs are engaged with each other in the closed position.
8. The baby carrier of claim 1, wherein the baby carrier further comprises a child compartment assembly, the child compartment assembly supported by the backpack assembly and forming a seat, the seat generally above the first and second legs.
9. The baby carrier of claim 1, wherein the backpack assembly includes a shoulder harness, the first and second legs not connected to the shoulder harness.
10. The baby carrier of claim 9, wherein the first and second legs are movable into the closed position without using the shoulder harness.
11. The baby carrier of claim 1, wherein the first leg is operably coupled to the backpack assembly by a first upper hinge and a first lower hinge and the second leg is operably coupled to the backpack assembly by a second upper hinge and a second lower hinge, each of the hinges including a torsion spring biasing the first and second legs toward the open position.
12. The baby carrier of claim 11, wherein the first and second upper hinges each include a stop, the stops limiting travel of the first and second legs and defining the open position.
13. The baby carrier of claim 1, wherein the first leg has a first end portion and the second leg has a second end portion and, when the first and second legs are in the closed position, the first and second ends at least one of touch each other or are closer to each other relative to the open position.
14. The baby carrier of claim 1, wherein the backpack assembly includes a frame, the frame and the first and second legs formed from tubular metal.
15. The baby carrier of claim 1, wherein the baby carrier includes a shoulder harness and a belt harness configure to permit a user to support the baby carrier.
16. The baby carrier of claim 1, wherein the first and second legs project generally rearwardly away from a front of the backpack assembly.
17. A baby carrier comprising:
- a frame assembly supporting a child compartment;
- first and second harnesses operably coupled to the frame assembly;
- first and second legs, the first leg having a first rearward end and the second leg having a second rearward end;
- a plurality of spring-loaded hinges coupling the first and second legs to the frame assembly, the spring-loaded hinges for biasing the first and second rearward ends away from each other; and
- a pair of straps operably coupled to the first and second rearward ends of the first and second legs, the straps for drawing the first and second rearward ends toward each other when the straps are pulled.
18. The baby carrier of claim 17, wherein the first harness is a belt harness and the second harness is a shoulder harness, and wherein the pair of straps are moveably coupled to the belt harness.
19. The baby carrier of claim 18, wherein a first strap in the pair of straps crosses over a second strap in the pair of straps.
20. The baby carrier of claim 17, wherein at least two of the hinges include a stop for limiting movement of the first and second legs.
Type: Application
Filed: Jul 31, 2007
Publication Date: Feb 5, 2009
Applicant: Johnson Outdoors Inc. (Racine, WI)
Inventor: Raymond H. Klein, II (South Milwaukee, WI)
Application Number: 11/831,628
International Classification: A47D 13/02 (20060101);