COLLAPSIBLE CRATE WITH MULTIPLE POSITION SUPPORT
A container includes a plurality of walls pivotably connected to a base. At least one support is selectively positionable at one of a plurality of heights relative to the base.
This application claims priority to U.S. Provisional Application Ser. No. 61/097,192, filed Sep. 15, 2008.
BACKGROUND OF THE INVENTIONThe present invention relates generally to containers and more particularly to a collapsible container with support members for supporting another container thereon at multiple heights.
Many different types of collapsible containers for transporting and storing goods are known. Generally, the collapsible containers include end walls and side walls pivotably connected to a base. The end walls and side walls latch to one another to remain in an upright, use position and are collapsible onto the base for efficient storage and shipping when empty. Some collapsible containers include retractable supports so that another (generally different type) container can be supported thereon. One such container includes end walls each having a support that is partially supported on the adjacent walls when in the support position.
SUMMARY OF THE INVENTIONThe present invention provides a collapsible container having at least one support that can be selectively positioned at more than one height relative to the base.
Generally, the collapsible container includes a plurality of walls pivotably connected to a base. The walls latch to one another to remain in an upright, use position and are collapsible onto the base for efficient storage and shipping when empty. The collapsible container includes retractable supports so that another container can be supported thereon. The support can be selectively positioned at more than one height relative to the base for more efficient stacking of containers, depending upon the size of the goods stored in the container. For smaller goods, the lower stacking height can be used, thereby reducing the overall stacking height of the containers. For larger goods, the high stacking height is used to accommodate the larger goods.
A collapsible container 10 includes a base 12, collapsible side walls 14 (or “long walls”) and collapsible end walls 18 (or “short walls”). The side walls 14 are pivotably connected to upstanding side members 16, which are integrally molded with the base 12 and extend upwardly along the side edges of the base 12. Each end wall 18 includes a support member 20 pivotably and slidably connected thereto by arms 24. Each of the support members 20 includes a support portion 21 extending between opposite ends 22, which protrude outwardly relative to the arms 24.
Each side wall 14 includes a set of channels 26, 28, 30 adjacent each end wall 18. An upper channel 26 and a first lower channel 30 are open at an upper edge of the side wall 14. The upper channel 26 and a second lower channel 28 meet at a recess 34 in the side upstanding side members 16.
The end walls 18 each include a handle portion 36 defined by a handle opening 38 therebelow.
In
The positions of the container 10 shown in
As shown in
As shown in
Again, starting from the retracted position shown in
Similarly, the end wall 18 can be collapsed when the support member 20 is in the high stacking position, as shown in
In use, the container 10 can be loaded with goods when the support members 20 are in the retracted position as shown in
When the container is empty, it can be collapsed completely as shown in
In accordance with the provisions of the patent statutes and jurisprudence, exemplary configurations described above are considered to represent a preferred embodiment of the invention. However, it should be noted that the invention can be practiced otherwise than as specifically illustrated and described without departing from its spirit or scope. For example, although two stacking heights are disclosed, three or more stacking heights could also be provided. Further, although the support member design is shown extendable above the container, other designs with support members that never extend above the container are also known and could be adapted to the multi-position invention. Also, other support member designs, such as how they attach to the end wall, are known, and would be within the scope of the invention.
Claims
1. A container comprising:
- a base;
- a plurality of walls extending upward from the base, the plurality of walls including a first wall and a second wall movable from an upright position to a collapsed position on the base; and
- a support mounted to the first wall and movable relative to the first wall between a retracted position, a high stacking position and a low stacking position.
2. The container of claim 1 wherein the support extends further into a mouth of the container when the support is in the high stacking position and the low stacking position than when the support is in the retracted position.
3. The container of claim 1 wherein the support is pivotably and slidably mounted to the first wall and movable relative to the first wall between the high and low stacking positions and the retracted position.
4. The container of claim 1 wherein the support is partially supported on the second wall in the high stacking position and in the low stacking position.
5. The container of claim 4 wherein the second wall includes a high stacking notch partially supporting the support in the high stacking position and a low stacking notch for partially supporting the support in the low stacking position.
6. The container according to any of claims 1-5 wherein the second wall includes an upper channel through which a portion of the support passes when the first wall is moved from the upright position to the collapsed position.
7. The container according to any of claims 1-6 wherein the second wall includes a lower channel through which the support passes when the first wall is moved from the low stacking position directly to the collapsed position.
8. A container comprising:
- a base;
- a plurality of walls pivotably connected to the base and pivotable between an upright position and a collapsed position on the base, the plurality of walls including a first wall and a second wall; and
- a support movable relative to the first wall between a retracted position, a high stacking position and a low stacking position, the support extending further into a mouth of the container when the support is in the high stacking position and the low stacking position than when the support is in the retracted position.
9. The container of claim 8 wherein the second wall includes a high stacking notch partially supporting the support in the high stacking position and a low stacking notch for partially supporting the support in the low stacking position.
10. The container according to claim 8 wherein the second wall includes an upper channel through which a portion of the support passes when the first wall is moved from the upright position to the collapsed position.
11. The container according to claim 8 wherein the second wall includes a lower channel through which the support passes when the first wall is moved from the low stacking position directly to the collapsed position.
12. A method for using a collapsible container having a base, a first wall and a second wall, and a support mounted to the first wall, the method including the steps of:
- a) moving the support from a retracted position toward an interior of the container to a high stacking position;
- b) moving the support from the high stacking position to a low stacking position; and
- c) moving the support and the first wall to a collapsed position on the base.
13. The method of claim 12 wherein said step c) includes the step of moving the support directly from the low stacking position toward the collapsed position on the base.
14. The method of claim 12 wherein said step c) includes the step of moving the support directly from the high stacking position toward the collapsed position on the base.
Type: Application
Filed: Sep 14, 2009
Publication Date: Mar 18, 2010
Inventors: Mauricio D. Cavalcante (Atlanta, GA), Gerald R. Koefelda (Sunningdale)
Application Number: 12/558,783
International Classification: B65D 6/18 (20060101);