Not Applicable
The current invention relates in general to a collapsible container, and more particularly, to a collapsible container having a reinforcing structure on a side panel.
Collapsible containers are known that have four side panels, a bottom panel and an open top. Twist-and-fold frames support the side panels and the bottom panel in a deployed configuration. Conversely, the side panels can be folded against each other, with the flexible frames twisted into two or three overlapping loops or circles to traverse the collapsible container to a stowed configuration. To this end, the frames are typically resilient and flexible and the side panels are typically fabricated from a mesh material which may be stretched and folded. Such collapsible containers are shown and described in U.S. Pat. Nos. 5,971,188, 5,964,533, and 6,527,136 the entire contents of which are incorporated herein by reference.
Unfortunately, when the collapsible containers are used to carry heavy items, the flexible nature of the container can make it difficult to lift the collapsible container. For instance, the frames may deform or break and the side panels may stretch. Accordingly, collapsible containers as those identified above may not be optimal to carry heavy loads.
There is thus a need for an improved collapsible container to allow a person to carry loads (e.g., heavy or light) with the collapsible containers.
A collapsible container discussed herein addresses the needs discussed above, discussed below and those known in the art. The collapsible container may generally include a collapsible housing having a twistable and bendable frame member to enable the housing to be disposed in a deployed configuration during use and a stowed configuration during non-use. The collapsible housing may further include four side panels collectively forming an enclosure. The housing may additionally include a bottom panel connected to the side panels. Reinforcing straps may be connected to opposed side panels to provide support thereto. The reinforcing straps may extend from a bottom end portion of the side panel to a top end portion of the side panel. The reinforcing straps may also extend above the side panels and form handles to facilitate carrying and transport of the container. A load placed in the collapsible container transfers its weight to the handles via the reinforcing straps such that the weight of the load may be transferred to the handles through the reinforcing straps instead of through the side panels which are typically fabricated from a stretchy mesh material.
It is also contemplated that the bottom panel may have a first part of a hooks and loops system and a floor of a car trunk may have a second part of the hooks and loops system. The first and second parts may be removably attachable to each other. The container may be placed in the trunk of a car with the first part engaged to the second part to prevent sliding of the container while the car is in motion. After the driver reaches his/her destination (e.g., home), the first part may be detached from the second part to remove the container from the trunk of the car. The first and second parts may be hooks and loops, respectively, or vice versa.
The collapsible container may be traversable between a stowed configuration and a deployed configuration. The collapsible container may comprise a collapsible housing including a frame fabricated from a resilient and flexible material. A plurality of side panels may be connected to the frame. The plurality of side panels may be fabricated from a flexible and stretchable material. A bottom panel may be connected to the plurality of side panels. The bottom panel may be fabricated from a flexible and generally inelastic material. The frame, the plurality of side panels and the bottom panel may be flexed to traverse the container to the stowed configuration for compact storage of the collapsible container. A first reinforcing strap may be connected to the bottom panel and be disposed adjacent a first panel of the plurality of side panels. The first reinforcing strap may be fabricated from a generally inelastic material. A second reinforcement strap may be connected to the bottom panel and disposed adjacent a second panel opposite from the first panel. The second reinforcement strap may be fabricated from a generally inelastic material. A handle system may be attached to the first and second reinforcement straps. The handle system, first and second straps and the generally inelastic bottom panel may support an item disposed within the collapsible housing when the user grasps the handle system to lift the item.
The first and second reinforcement straps may be connected to the frame. The first and second reinforcement straps may also be connected to the first and second panels.
The container may further include a bottom reinforcement strap disposed adjacent to the bottom panel and connected to the first reinforcement strap and the second reinforcement strap.
The handle system may include first and second handles attached to the first and second reinforcement straps, respectively. The first and second handles may be integrally formed with the first and second reinforcement straps.
The container may further include third and fourth reinforcement straps. The first and third reinforcement straps may be disposed adjacent the first panel in parallel relation to each other, and the second and fourth reinforcement straps may be disposed adjacent the second panel in parallel relation to each other. The handle system may include a first handle connected to the first and third reinforcement straps, and a second handle connected to the second and forth reinforcement straps.
The container may additionally include a mechanical fastener connected to the bottom panel for connecting the bottom panel to a support surface. The mechanical fastener may include one part of a hooks and loop fastening system. A second part of the hooks and loops casting system may be connected to the support surface. In use, the one part and the second part of the hooks and loops fastening system are removably attachable from each other.
A collapsible container may be provided for carrying an item, with the container being traversable between a stowed configuration and a deployed configuration. The collapsible container may include a collapsible housing including a frame fabricated from a resilient and flexible material and a plurality of side panels connected to the frame. The plurality of side panels may be fabricated from a flexible and stretchable material. A bottom portion may be connected to the plurality of side panels. The bottom portion may be fabricated from a flexible and generally inelastic material. The frame, the plurality of side panels, and bottom portion may be flexed to traverse the container to the stowed configuration for compact storage of the collapsible container. A first reinforcement strap may be connected to the bottom portion of the collapsible housing and disposed adjacent a first panel of the plurality of side panels. The first reinforcement strap may be fabricated from a generally inelastic material. A second reinforcement strap may be connected to the bottom portion of the collapsible housing and disposed adjacent a second panel opposite from the first panel. The second reinforcement strap may be fabricated from a generally inelastic material. A handle system may be attached to the first and second reinforcement straps. The handle system, first and second reinforcement straps and the bottom portion of the housing may support the item disposed within the collapsible housing when the user lifts the collapsible housing with the handle system.
The handle system may include a first handle connected to the first reinforcement strap, and a second handle connected to the second reinforcement strap.
The collapsible container may further include third and fourth reinforcement straps. The first and third reinforcement straps may be disposed adjacent the first side panel in parallel relation to each other, and the second fourth reinforcement straps may be disposed adjacent the second side panel in parallel relation to each other. The handle system may include a first handle connected to the first and third reinforcement straps, and a second handle connected to the second and forth reinforcement straps.
The container may further include a mechanical fastener connected to the bottom portion of the collapsible housing for connecting the bottom portion to a support surface. The mechanical fastener may include one part of a hooks and loop fastening system.
A collapsible container may be provided for carrying an item. The container may be traversable between a stowed configuration and a deployed configuration. The collapsible container may include a collapsible housing including a frame fabricated from a resilient and flexible material and a plurality of side panels connected to the frame. The plurality of side panels may be fabricated from a flexible and stretchable material. A bottom panel may be connected to the plurality of side panels. The bottom panel may be fabricated from a flexible material. The frame, the plurality of side panels and the bottom panel may be flexed to traverse the container to the stowed configuration for compact storage of the collapsible container. A first reinforcing strap may be connected to the bottom panel and disposed adjacent one of the plurality of side panels. The first reinforcing strap may be fabricated from a generally inelastic material. A second reinforcement strap may be connected to the bottom panel and disposed adjacent an opposed panel of the plurality of side panels. The second reinforcement strap may be fabricated from a generally inelastic material. A handle system may be attached to the first and second reinforcement straps. The handle system may be fabricated from a generally inelastic material. A bottom reinforcement strap may be fabricated from a generally inelastic material. The bottom reinforcement strap may be connected to the first reinforcement strap and the second reinforcement strap for transferring weight of the item from the bottom reinforcement strap. The handle system, first and second straps and the bottom panel may support the item disposed within the collapsible housing when a user grasps the handle system to lift the container.
The collapsible container will be better understood by reference to the following detailed description when read in connection with the accompanying drawings.
These and other features and advantages of the various embodiments disclosed herein will be better understood with respect to the following description and drawings, in which like numbers refer to like parts throughout, and in which:
Referring now to the drawings, wherein the showings are for purposes of illustrating a preferred embodiment of the present invention only, and not for purposes of limiting the same,
The collapsible housing 12 may further include four side panels 16 (i.e., two lateral side panels 16a (see
The bottom portion 18 of each side panel 16 may be connected to a bottom panel 20 (see
Referring to
The side reinforcement straps 22 may extend upward above the side panels 16 so as to form the handles 24. The side reinforcement straps 22 and the handles 24 may be fabricated from a unitary material. Alternatively, it is contemplated that the handles 24 and the side reinforcement straps 22 may be fabricated from different pieces of material. To this end, the handles 24 may define distal end portions 26 (see
As previously stated, the container 10 is moveable between a deployed configuration (see
It is contemplated that the frame member 14 may be biased toward the extended position and the container 10 may biased toward the deployed configuration. When the container 10 is in the stowed configuration, a tie down strap (not shown) connected to the container 10 may be wrapped around the collapsed container 10 to maintain the container 10 in the stowed configuration.
Referring again to
The top of the container 10 may be open, as shown in
It may also be desirable to also connect bottom reinforcement straps 23 to the bottom panel 20 (see
In
The side and bottom reinforcement straps 22, 23 may also be directly connected to the seams 28 by sewing, gluing, riveting, or using other mechanical fastening means known by those skilled in the art. It is also contemplated that the side and bottom reinforcement straps 22, 23 may be looped around the frame member 14 and connected to itself. It is further contemplated that the side reinforcement straps 22 may be directly connected to the side panels 16, and not the seams 28 or frame member 14.
Although the side reinforcement straps 22 discussed herein are shown as being attached to opposed side panels 16 (i.e., the lateral side panels 16a or the end side panels 16b), it is contemplated that one or more side reinforcement straps 22 may be connected to any one or more of the side panels 16. For example, the side reinforcement straps 22 may be connected to the end side panels 16b as shown in
As discussed above, the container 10 may include one or more bottom reinforcement straps 23 connected to the bottom panel 20. By way of example and not limitation, as depicted in
The material used for forming the reinforcement straps 22, 23 and the handle 24 is generally inelastic. In this manner, the weight of the item placed in the container is transferred to the handles 24 through the bottom and side reinforcement straps 23, 22 and not the side panels 16. Exemplary materials for the bottom and side reinforcement straps 23, 22 as well as the handles 24 may include, but are not limited to woven nylon, leather or any other suitable material.
The container 10 as illustrated in
As shown in
It is contemplated that the collapsible container 10 may be used to transfer items from one location to another. Therefore, the container 10 may be placed in the backseat or trunk of a vehicle during such transport. As the vehicle turns, the container 10 may slide and tip, thereby spilling the items placed in the container. Accordingly, the container 10 may include fastening mechanism to mitigate slippage between the container 10 and a support surface, such as the backseat or trunk of a vehicle. In one embodiment, the container 10 includes a hooks-and-loops fastener configured to engage with the upholstery in a vehicle, or to loops or hooks which may be attached to the floor of the vehicle. The hooks-and-loops fastener may be disposed on the bottom panel 20 (see
In an aspect of the container 10, it is contemplated that the first closing element 30a and the second closing element 30b of the closing member 30 may be attached into the to an interior of the container 10 which is shown in
In another aspect of the container 10, is it also contemplated that the first closing element 30a may be fabricated from an elastic material. When the user overstuffs the container 10 with clothing and other items, the first closing element 30a may be stretched to bring opposed sides of the same 28a together, as shown in
The first closing element 30a may be fabricated to be equal to or greater than a width 32 (see
The above description is given by way of example, and not limitation. Given the above disclosure, one skilled in the art could devise variations that are within the scope and spirit of the invention disclosed herein. Further, the various features of the embodiments disclosed herein can be used alone, or in varying combinations with each other and are not intended to be limited to the specific combination described herein. Thus, the scope of the claims is not to be limited by the illustrated embodiments.
This application claims the benefit of U.S. Provisional Patent Application Ser. No. 61/168,455, filed on Apr. 10, 2009, the entire contents of which is incorporated herein by reference.
Number | Date | Country | |
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61168455 | Apr 2009 | US |