IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0541859
(2006-10-02)
|
등록번호 |
US-8388073
(2013-03-05)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
인용정보 |
피인용 횟수 :
5 인용 특허 :
9 |
초록
▼
Modular storage units that can be assembled without additional fasteners or tools and then coupled together with or without optional shelves into an overall storage system using a common twist-lock fastener. The modular storage units are assembled from top, bottom and side panels. The top and bottom
Modular storage units that can be assembled without additional fasteners or tools and then coupled together with or without optional shelves into an overall storage system using a common twist-lock fastener. The modular storage units are assembled from top, bottom and side panels. The top and bottom panels for each modular storage unit are structurally identical as are the side panels. Modular storage units having different widths have commonly sized and structurally identical side panels. Storage systems that are built up from the modular storage units can be easily assembled in work vehicles and other close quarters or tight spaces. The modular storage units can include plurality of trays or other articles for storing various parts, articles, etc.
대표청구항
▼
1. A modular storage unit comprising: a top panel having a body with a top surface and bottom surface, a sidewall surrounding a peripheral edge of the top panel, and an engagement structure projecting from the bottom surface and spaced a predetermined distance apart from the sidewall by a gap, and a
1. A modular storage unit comprising: a top panel having a body with a top surface and bottom surface, a sidewall surrounding a peripheral edge of the top panel, and an engagement structure projecting from the bottom surface and spaced a predetermined distance apart from the sidewall by a gap, and a fastening through-hole formed in the top panel body having a circular shape and an orientation notch extending from an edge of the fastening through hole;a bottom panel having a body with a top surface and bottom surface, a sidewall surrounding a peripheral edge of the bottom panel, and an engagement structure projecting from the bottom surface and spaced a predetermined distance apart from the sidewall by a gap, and a fastening through-hole formed in the bottom panel body and having a circular shape and an orientation notch extending from an edge of the fastening through hole, wherein the bottom panel is positioned opposite the top panel; andopposed side panels, wherein each side panel is generally planar and includes a top edge, and opposed bottom edge, and side edges extending between the top edge and bottom edge and each side panel top edge and side panel bottom edge includes a plurality of stepped projections having a through hole formed therein, and a fastening through-hole formed in each side panel body and having a circular shape and an orientation notch extending from an edge of the fastening through-hole;wherein the side panel top edge stepped projection is disposed within the top panel gap and the side panel bottom edge is disposed within the bottom panel gap such that the top panel, bottom panel and opposed side panels are snap-fit assembled together;wherein the top panel and bottom panel engaging structures include a catch that is disposed in the corresponding side panel through-hole; anda twist-lock fastener used to fasten adjacent modular storage units together, wherein the twist lock includes a head, a shaft extending from the head, diametrically opposed protruding extending radially outward from a free end of the shaft and diametrically opposed detent members extending radially outward from an end of the shaft that is adjacent the head, and the protruding members are offset from the detent members by 90 degrees, such that the shank is disposed in any one of the fastening through-holes of the opposed sided panels or the fastening through-holes of the top or bottom panels, and rotation of the shaft engages the shaft detent member to lock the twist-lock fastener in place. 2. The modular storage unit according to claim 1, wherein a plurality of modular storage units each having different sized top panels and bottom panels are joined together. 3. The modular storage unit according to claim 1, wherein the top and bottom panels are structurally identical. 4. The modular storage unit according to claim 1, wherein the side panels are structurally identical. 5. The modular storage unit according to claim 1, further comprising a shelf having a fastening through-hole formed therein with a circular shape and an orientation notch extending from an edge of the fastening through-hole so that the shelf can be fastened to the modular storage unit by the twist-lock fastener. 6. The modular storage unit according to claim 1, further including a tray that can be slidingly received in the modular storage unit. 7. The modular storage unit according to claim 1, wherein the top, bottom and side panels include a plurality of fastener through-holes that are each configured to receive a corresponding twist-lock fastener therein. 8. The modular storage unit according to claim 7, wherein the top panel or bottom panel fastener through-holes are arranged in a common pattern. 9. The modular storage unit according to claim 1, further comprising a bracing member provided on the projection which brace the side panels at right angles against the top and bottom panels. 10. The modular storage unit according to claim 1, wherein the side panels are provided with tray support channels configured to slidingly receive and support trays therein. 11. The modular storage unit according to claim 1, further comprising a shelf member fastened between adjacent modular storage units using a corresponding twist-lock fastener. 12. The modular storage unit according to claim 1, wherein the top panel side wall and bottom panel side wall each have cut-out corner portions which are configured to receive corner posts extending from the side panel. 13. The modular storage unit according to claim 1, wherein either one of the top panel fastening through-hole, bottom panel fastening through-hole or side panel fastening through-hole includes a wall portion. 14. A method for assembling a modular storage unit assembly, said method including the steps of: assembling a top panel having a body with a top surface and bottom surface, a sidewall surrounding a peripheral edge of the top panel, and an engagement structure comprising a catch projecting from the bottom surface and spaced a predetermined distance apart from the sidewall by a gap, and a fastening through-hole formed in the top panel body and having a circular shape and an orientation notch extending from an edge of the fastening through-hole, to a side panel having a body with a top edge and opposed bottom edge, and side edges extending between the top edge and bottom edge and each side panel top edge and side panel bottom edge includes a plurality of stepped projections having a through hole formed therein, and a fastening through-hole having a circular shape and an orientation notch extending from an edge of the fastening through hole, by engaging the top panel engagement structure in the side panel projection through hole;assembling a second side panel having a body with a top edge and opposed bottom edge, and side edges extending between the top edge and bottom edge and each side panel top edge and side panel bottom edge includes a plurality of stepped projections having a through-hole formed therein, and a fastening through-hole having a circular shape and an orientation notch extending from an edge of the fastening through-hole, by engaging the top panel catch in the engagement structure in the second side panel projection through-hole;assembling a bottom panel having a body with a top surface and bottom surface, a sidewall surrounding a peripheral edge of the bottom panel, and an engagement structure comprising a catch projecting from the top surface and spaced a predetermined distance apart from the sidewall by a gap, and a fastening through-hole formed in the bottom panel body having a circular shape and an orientation notch extending from an edge of the fastening through-hole, to the first side panel and second side to form the modular storage structure. 15. The method of claim 14 further comprising the steps of: joining together individual modular storage structures using a twist-lock fastener having a head, a shaft extending from the head, diametrically opposed protruding members extending radially outward from a free end of the shaft and diametrically opposed detent members extending radially outward from an end of the shaft that is adjacent the head, and the protruding members are offset from the detent members by 90 degrees, such that the shank is disposed in any of the fastening through-holes of the side panels or fastening through-holes of the top or bottom panels; androtating the twist-lock fastener shaft to engage the shaft detent member and lock the twist-lock fastener in place.
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