APPARATUS WITH RETRACTABLE SECURING PARTS
In some examples, an apparatus can include a body, a handle attached to a top part of the body and at least two wheels attached to a bottom part configured to roll against a surface, while the body is upright and the handle is being pulled. The apparatus can also include a vertical securing part configured to extend from and retract to the top part or the bottom part and connect to a part of an object to limit the object from moving downward, while the body is upright. The apparatus can also include a horizontal securing part configured to extend from and retract to the left part or the right part of the body, wrap about the object, and connect to the right part or the left part, respectively, to limit the object from swaying from left to right and right to left, while the handle is being pulled.
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This disclosure relates to apparatuses with at least two retractable securing parts.
BACKGROUNDMultiple straps can be used to fasten objects to a moveable apparatus, such as a piece of luggage. See U.S. Pat. No. 6,073,737. Straps to fasten such objects may come in various shapes and sizes, and may be made of various materials. Also, straps may include fasteners, and may be retractable into housings, such as seat belts found in automobiles. Straps are usually, but not necessarily, flat and flexible, and typically used for securing, holding together, and wrapping objects. Straps may also be narrow and long or short and wide, for example. Common implementations of modern straps may include rope, cord, and webbing designs. Webbing is usually a strong fabric woven as a flat strip or tube that can be used in place of a rope.
SUMMARYDescribed herein are apparatuses making use of multiple retractable securing parts, for example.
In some examples, an apparatus may include a body and at least two securing parts, such as at least two straps. Such an apparatus may include a vertical securing part configured to extend from and retract to or into a top part or a bottom part of the body. The vertical securing part may also be configured to hold a separate object and/or prevent the object from detachment from the body immediately downward. The apparatus may also include a horizontal securing part configured to extend and retract from a left part or a right part of the body. The horizontal securing part may also be configured to hold the object and/or prevent the object from detachment from the body immediately to the left or the right. The apparatus may also include one or more handles attached to the top part, the left part, and/or the right pert of the body. The apparatus may also include one or more wheels and/or rollers attached to the bottom part, the left part, and/or the right part of the body.
Other example apparatuses are disclosed herein, and such examples can be used alone or together in combination. Additional features and advantages of the disclosed embodiments are described herein and will be apparent from the present disclosure.
As depicted in
Described herein are example apparatuses making use of multiple retractable securing parts. Specifically, the
The retractable securing part(s) may include self-adjusters (such as a strap adjuster of a strap) in addition to or as an alternative to retraction mechanisms at back ends of the retractable securing part(s). Additionally or alternatively, one or more of the retractable securing part(s) may be replaced with one or more fasteners attached to an example apparatus and matching with a fastener of a separate object designed to be attached to that apparatus. For example, an example apparatus, on a front part, may include a magnetic part that matches a magnetic part of an ancillary object that is configured to be attached to that apparatus. Such magnetic coupling may be replaced by one or more buttons, hooks, clips, clasps, buckles, VELCRO, and zippers, or any combination thereof. In some configurations, securing parts for connecting an ancillary object to an example apparatus may be fixed to the apparatus seamlessly, such as when the securing parts are not in use. Also, the securing parts may have no awkward transitions, interruptions, or indications of disparity on an outer surface of an example apparatus. Also, the example apparatuses may be modular in that some example apparatuses are constructed to be attached with other versions and/or instances of example apparatuses. In the case of luggage, there may be one large piece of luggage, a moderate size piece of luggage, and a small piece of luggage, wherein the pieces are connectable to each other with ease.
In some examples, because the strap is configured to retract by default, once the fastener 204 is fastened, a retraction mechanism tightens the wrap of a strap around an ancillary piece of luggage, horizontally (such as shown by the horizontal strap 211 in
The number of straps utilized in these figures is merely an exemplary amount of straps that can be incorporated with a piece of luggage. Additional straps can be embedded. However, an increase in straps may equate to an increase in costs to produce a piece of luggage. Also, seamlessness and/or usability of the luggage or any such apparatus can be negatively affected by adding more securing parts, such as more straps. In some examples, the number of securing parts attached to an apparatus can relate to the overall size of the apparatus and the overall dimensions and strength of the securing parts. For example, use of webbed straps, which can be very strong, may reduce the need for wider straps and more than two straps. The width of a strap relates to a strength of the strap and an amount of grip that strap has on an object.
In an example apparatus including three securing parts, such as the piece of luggage including one horizontal strap 506 and two vertical straps 502 and 504 in
A first vertical securing part 502 may be operable to extend out from a third part 514 of the apparatus, wrap about the ancillary object 510, and connect to a fourth part of the apparatus 516. Additionally or alternatively, the first vertical securing part 504 may extend out from the third part 514 of the apparatus, wrap about the ancillary object 510 and the apparatus at least partially, and connect to a receiving part of the ancillary object (such as a receiving part at a top part of the ancillary object 518). The receiving part of the ancillary object may match a connecting part of a front end of the first vertical securing part.
A second vertical securing part 504 may be operable to extend out from a fifth part of the apparatus and connect to a top part of the ancillary object 518 using respective counterpart fastening parts. The second vertical securing part may overlap the first vertical securing part, and vice versa. Also, the horizontal securing part may crossover the first and/or the second vertical securing part.
As depicted in
In some examples, the apparatus (such as a piece of luggage) may have a top handle positioned near the back of the top of the apparatus to provide leverage for a person rolling the apparatus, in some examples, the apparatus may include an extendable top handle that extends from a top and back part of the apparatus. Such an example apparatus may also include wheels and/or rollers at least at a back and lower part of the apparatus, such as commonly found with pieces of luggage with wheels and/or rollers.
In some examples, an opening underneath a top non-extending handle can be the source of a vertical securing part. This opening can be positioned towards the back or the middle of a top part of the apparatus. The further the opening is towards the back, the more the weight of the ancillary object pulling on the vertical securing part is distributed across the top and possibly front part of the apparatus.
In some examples, a source opening of a horizontal securing part, such as an opening 105, may be in the center of a side part of the apparatus. This allows the horizontal securing part to accommodate the largest range of sizes for ancillary objects to be secured by the securing part. Additionally or alternatively, the vertical positioning of the source of the horizontal securing part can be closer to the top of the apparatus than the bottom, to accommodate for separate objects that are at most half the height of the apparatus. In some examples, the retraction mechanism and/or the source opening for the horizontal securing part can be moved vertically, without any deconstruction of the apparatus, to accommodate different sizes and shapes of ancillary objects. In such examples, the corresponding connector piece that connects to the front end of the horizontal securing part can be moved as well to accommodate the move of the retraction mechanism and/or the source opening.
Also, the maximum length of extension of one of the vertical or the horizontal securing parts can be adjusted to accommodate various sizes of ancillary objects. The adjustment mechanism for the length of a securing part may be a lever on an outside surface of the apparatus coupled to a source of that securing part, such as coupled with the retraction mechanism, or may be on the securing part itself. For example, for a strap, a strap length adjuster may be on the strap or may be a mechanism coupled directly to the retraction mechanism. In some examples, a vertical securing part that connects to a top part of a separate object may be shorter, so that the object sways less when the apparatus is moved.
The securing parts of the apparatus may be configured to be at least partially concealed in the apparatus when not extended. The securing parts of the apparatus may be configured to retract into the apparatus automatically. An opening on an outer surface of the apparatus may facilitate smooth retraction of a securing part. The opening may have slightly greater dimensions than those of a respective securing part. In some examples, the dimensions are close enough so that the retraction speed of a securing part is reduced enough by friction to prevent flaying of the securing part.
In
A retraction mechanism, such as the retraction mechanism 800 illustrated in
With respect to retraction mechanisms, automatic retraction may be facilitated by stored mechanical energy in an elastic body, such as the spring 802 of the retraction mechanism 800. One or more springs used in a retraction mechanism may include one or more of a tension or an extension spring, such as a helical tension spring, or a spiral tension spring. A spring in a retraction mechanism may also be a helical or spiral compression spring, a torsion spring, a constant spring, a variable spring, a coil spring, a flat spring, such a flat spring made up of a flat or conical piece of metal, a machined spring, or any combination thereof.
In some examples, such as depicted in
The retraction mechanism may also include a spindle, such as the spindle 808, to facilitate winding up and retracting out of a strap. The spindle may be mechanically coupled to the end cap, the spring, and/or the spring cover. This coupling allows the energy released by the spring to transmit to the spindle, hence causing the spindle to rotate. The spindle will rotate in respective directions according to whether the spring is releasing or storing energy. A securing part, such as the strap 810, may be connected and/or wound around the spindle, and extend and retract as the spindle rotates in respective directions. The retraction mechanism may also include a shroud, such as the shroud 812, to contain and facilitate the winding up and retracting of a securing part in an organized manner. The shroud may provide direction for the winding of the securing part, so that the part winds up without it being tangled in at least the retraction mechanism. The opening of a source of the securing part may also be or include a guide to lessen tangling and twisting of the securing part. The shroud may include an opening, such as a slit parallel to the spindle (e.g., a slit 814). This allows a securing part to extend out of the shroud or wind into the shroud, neatly. The shroud may include one or more wall lengths parallel to the spindle.
In some examples, the apparatus, such as a piece of rolling luggage, may include a body including a top part, a bottom part, a front part, a left part, and a right part. The apparatus may also include a handle attached to the top part configured to be pulled. The apparatus may also include at least two wheels attached to the bottom part configured to roll against a surface, while the body is upright and the handle is being pulled. The apparatus may also include a first vertical securing part configured to extend from and retract to the top part or the bottom part. The first vertical securing part may also be configured to, at a front part of the vertical securing part, connect to a part of an object, such as another piece of luggage, to limit the object from moving downward, while the body is upright and the handle is being pulled. The apparatus may also include a second vertical securing part configured to extend from and retract to the top part or the bottom part, wrap about the object abutting the front part, and connect to the bottom part or top part, respectively, to limit the object from moving downward and swaying from left to right and right to left, while the body is upright and the handle is being pulled. The apparatus may also include a horizontal securing part configured to extend from and retract to the left part or the right part of the body, wrap about the object, and connect to the right part or the left part, respectively, to limit the object from swaying from left to right and right to left, while the body is upright and the handle is being pulled. The horizontal securing part may be a strap, for example.
In this last example, the horizontal securing part, the first vertical securing part, and the second securing part may be configured to retract fully into the body, so that neither the horizontal securing part, the first vertical securing part, nor the second vertical securing part are extended out from the body. These parts may also be configured to extend freely, from being fully retracted, by at least one finger.
Also, in this last example, a first vertical retraction mechanism may be attached to a back end of the first vertical securing part. The first vertical retraction mechanism may include a first opening having a height and a width slightly greater than a height and a width of the first vertical securing part, so that when the first vertical securing part retracts into the first opening, the first vertical securing part does not flay. Furthermore, a second vertical retraction mechanism may be attached to a back end of the second vertical securing part. The second vertical retraction mechanism may include a second opening having a height and a width slightly greater than a height and a width of the second vertical securing part, so that when the second vertical securing part retracts into the second opening, the second vertical securing part does not flay. Also, a horizontal retraction mechanism may be attached to a back end of the horizontal securing part. The horizontal retraction mechanism may include a third opening having a height and a width slightly greater than a height and a width of the horizontal securing part, so that when the horizontal securing part retracts into the third opening, the horizontal securing part does not flay. Also, the securing parts can lock into place while they are extended.
Also, the horizontal securing part may include a front-end part that connects to a locking part of the body. In such an example, the locking part may include a button configured to release the front-end part when manipulated.
In this last example, also, the first vertical securing part and the second vertical securing part may overlap when extended fully. Also, the second vertical securing part and the horizontal securing part may cross each other perpendicularly when extended fully.
It should be understood that various changes and modifications to the example apparatuses and mechanisms described herein will be apparent to those skilled in the art. Such changes and modifications can be made without departing from the teachings of the present invention and without diminishing its intended scopes. It is therefore intended that such changes and modifications be covered by the claims of the present application.
Claims
1. An apparatus, comprising:
- a body including a top part, a bottom part, a front part, a left part, and a right part;
- a handle attached to the top part;
- at least two wheels attached to the bottom part configured to roll against a surface, while the body is upright and the handle is being pulled;
- a vertical securing part configured to: extend from and retract to the top part or the bottom part of the body; and at a front part of the vertical securing part, connect to a part of an object to limit the object from moving downward, while the body is upright; and
- a horizontal securing part configured to: extend from and retract to the left part or the right part of the body; wrap about the object; and connect to the right part or the left part, respectively, to limit the object from swaying from left to right and right to left, while the body is upright and the handle is being pulled.
2. The apparatus of claim 1, wherein the apparatus is a first piece of luggage and the object is a second piece of luggage.
3. The apparatus of claim 1, wherein the horizontal securing part and the vertical securing part are configured to retract and not extend out from a plane of a surface of a left or a right part of the apparatus.
4. The apparatus of claim 1, further comprising:
- a vertical retraction mechanism attached to a back end of the vertical securing part, the vertical retraction mechanism including a first opening having a height and a width greater than a height and a width of the vertical securing part, so that when the vertical securing part retracts into the first opening, the vertical securing part does not flay; and
- a horizontal retraction mechanism attached to the back end of the horizontal securing part, the horizontal retraction mechanism including a second opening having a height and a width greater than a height and a width of the horizontal securing part, so that when the horizontal securing part retracts into the second opening, the horizontal securing part does not flay.
5. The apparatus of claim 1, wherein the horizontal securing part and the vertical securing part are configured to lock into place, while the securing parts are extended.
6. The apparatus of claim 1, wherein the horizontal securing part comprises a front-end part configured to connect to a locking part of the body, and wherein the locking part includes a mechanism configured to release the front-end part when manipulated.
7. An apparatus, comprising:
- a body including a top part, a bottom part, a front part, a left part, and a right part;
- a handle attached to the top part;
- at least two wheels attached to the bottom part configured to roll against a surface, while the body is upright and the handle is being pulled;
- a vertical securing part configured to: extend from and retract to the top part or the bottom part of the body; wrap about an object abutting the front part of the body; and connect to the bottom part or top part of the body, respectively, to limit the object from moving downward, while the body is upright; and
- a horizontal securing part configured to: extend from and retract to the left part or the right part of the body; wrap about the object; and connect to the right part or the left part, respectively, to limit the object from swaying from left to right and right to left, while the body is upright and the handle is being pulled.
8. The apparatus of claim 7, wherein the apparatus is a first piece of luggage and the object is a second piece of luggage.
9. The apparatus of claim 7, wherein the horizontal securing part and the vertical securing part are configured to:
- retract fully into the body so that neither the horizontal securing part nor the vertical securing part are extended out from the body; and
- extend freely, from being fully retracted, by at least one finger.
10. The apparatus of claim 7, further comprising:
- a vertical retraction mechanism attached to a back end of the vertical securing part, the vertical retraction mechanism including a first opening having a height and a width slightly greater than a height and a width of the vertical securing part, so that when the vertical securing part retracts into the first opening, the vertical securing part does not flay; and
- a horizontal retraction mechanism attached to a back end of the horizontal securing part, the horizontal retraction mechanism including a second opening having a height and a width slightly greater than a height and a width of the horizontal securing part, so that when the horizontal securing part retracts into the second opening, the horizontal securing part does not flay.
11. The apparatus of claim 7, wherein the horizontal securing part and the vertical securing part are configured to lock into place, while the securing parts are extended.
12. The apparatus of claim 7, wherein the horizontal securing part comprises a front-end part configured to connect to a locking part of the body, and wherein the locking part includes a button configured to release the front-end part when manipulated.
13. An apparatus, comprising:
- a body including a top part, a bottom part, a front part, a left part, and a right part;
- a handle attached to the top part configured to be pulled;
- at least two wheels attached to the bottom part configured to roll against a surface, while the body is upright and the handle is being pulled;
- a first vertical securing part configured to: extend from and retract to the top part or the bottom part; and at a front part of the vertical securing part, connect to a part of an object to limit the object from moving downward, while the body is upright and the handle is being pulled;
- a second vertical securing part configured to: extend from and retract to the top part or the bottom part; wrap about the object abutting the front part; and connect to the bottom part or top part, respectively, to limit the object from moving downward and swaying from left to right and right to left, while the body is upright and the handle is being pulled; and
- a horizontal securing part configured to: extend from and retract to the left part or the right part of the body; wrap about the object; and connect to the right part or the left part, respectively, to limit the object from swaying from left to right and right to left, while the body is upright and the handle is being pulled.
14. The apparatus of claim 13, wherein the apparatus is a first piece of rolling luggage and the object is a second piece of rolling luggage.
15. The apparatus of claim 13, wherein the horizontal securing part, the first vertical securing part, and the second securing part are configured to:
- retract fully into the body so that neither the horizontal securing part, the first vertical securing part, nor the second vertical securing part are extended out from the body; and
- extend freely, from being fully retracted, by at least one finger.
16. The apparatus of claim 13, further comprising:
- a first vertical retraction mechanism attached to a back end of the first vertical securing part, the first vertical retraction mechanism including a first opening having a height and a width slightly greater than a height and a width of the first vertical securing part, so that when the first vertical securing part retracts into the first opening, the first vertical securing part does not flay;
- a second vertical retraction mechanism attached to a back end of the second vertical securing part, the second vertical retraction mechanism including a second opening having a height and a width slightly greater than a height and a width of the second vertical securing part, so that when the second vertical securing part retracts into the second opening, the second vertical securing part does not flay; and
- a horizontal retraction mechanism attached to a back end of the horizontal securing part, the horizontal retraction mechanism including a third opening having a height and a width slightly greater than a height and a width of the horizontal securing part, so that when the horizontal securing part retracts into the third opening, the horizontal securing part does not flay.
17. The apparatus of claim 13, wherein the horizontal securing part and the first and the second vertical securing parts are configured to lock into place, while the securing parts are extended.
18. The apparatus of claim 13, wherein the horizontal securing part comprises a front-end part configured to connect to a locking part of the body, and wherein the locking part includes a button configured to release the front-end part when manipulated.
19. The apparatus of claim 13, wherein the first vertical securing part and the second vertical securing part overlap when extended fully.
20. The apparatus of claim 13, wherein the second vertical securing part and the horizontal securing part cross each other perpendicularly when extended fully.
Type: Application
Filed: Oct 14, 2013
Publication Date: Apr 16, 2015
Applicant: S&S Enterprises LLC (Lewes, DE)
Inventors: Hope Elizabeth Schultz (Winston Salem, NC), Daniel Adam Streng (Elmwood Park, IL)
Application Number: 14/053,396
International Classification: A45C 7/00 (20060101);