The invention relates to a plastic collapsible storage and transport container comprising a bottom part (2) with four collapsible sidewalls (3, 4) arranged in an articulated manner on the bottom part (2). Two opposing first sidewalls can be detachably engaged with the two other opposing second sidew
The invention relates to a plastic collapsible storage and transport container comprising a bottom part (2) with four collapsible sidewalls (3, 4) arranged in an articulated manner on the bottom part (2). Two opposing first sidewalls can be detachably engaged with the two other opposing second sidewalls (4) The container (1) also comprises a cover (5) and means for sealing (56) the cover to the container in a fixed manner. The bottom part (2) formed by a bottom frame (15) and a bottom plate (16) comprises at least two inwardly open and outwardly closed recesses (19) along each frame side (17, 18), said recesses having lateral boreholes extending parallel to the frame sides (17, 18) of the bottom frame (15). Said recesses (19) are used to receive molded parts (21) formed on the first and second sidewalls (3, 4), provided with lugs (22) extending parallel to the lower edges of the sidewalls (3, 4). Said lugs (22) can be inserted into the lateral boreholes (20) of the recess (19) and rotated therein in such a way that they form a hinge-type connection between the bottom part (2) and the sidewalls (3, 4). The cover is formed by two cover halves (5) connected to opposite sidewalls (4) of the container (1) by means of cover hinges (7).
대표청구항▼
1. A collapsible plastic storage and transport container comprising: a bottom part formed of a bottom plate and a bottom frame having frame sides,four collapsible sidewalls arranged in an articulated manner on the bottom part so as to be collapsible inwardly onto the bottom part, with two opposing f
1. A collapsible plastic storage and transport container comprising: a bottom part formed of a bottom plate and a bottom frame having frame sides,four collapsible sidewalls arranged in an articulated manner on the bottom part so as to be collapsible inwardly onto the bottom part, with two opposing first sidewalls being configured to be releasably locked with the two other opposing second sidewalls in corner regions of the container,at least two first recesses formed along each frame side and configured to receive connecting elements integrally formed on the first and the second sidewalls, the at least two first recesses having a bottom side, a back side, vertical walls and a front opening so as to be open inwardly and closed outwardly and having lateral boreholes which extend from the vertical walls parallel to the frame sides of the bottom part,at least one cover formed of two cover halves and connected on opposing sidewalls by way of cover hinges,a seal fixedly locking the cover with the container,lugs with an unobstructed front end extending laterally from the connecting elements parallel to bottom edges of the sidewalls, the lugs being rotatable with respect to the sidewalls about a pivot axis and configured for insertion into the lateral boreholes only when a major plane of the sidewalls is parallel to the bottom plate of the bottom part, so as to form in an assembled state a hinged connection between the bottom part and the sidewalls, andprotrusions extending vertically from the bottom side along the back side of the first recesses, said protrusions engaging in an upright position of the four sidewalls with second recesses vertically formed in the connecting elements and preventing the lugs from being pushed into or pulled out of the boreholes when the sidewalls are in the upright position, wherein the first recesses in the frame sides are wider at an upper edge than in a lower region, wherein radially outwardly oriented cams on front ends of the lugs and wherein the boreholes have third radially inwardly arranged recesses which are oriented such that the lugs with the cams latch in the lateral boreholes only when the sidewalls are oriented parallel to the bottom part. 2. The container of claim 1, wherein the bottom part comprising the bottom plate and the bottom frame is formed as one-piece. 3. The container of claim 1, characterized in that the bottom plate is constructed to be inserted in the bottom frame. 4. The container of claim 1, wherein the bottom frame additionally comprises approximately U-shaped fourth recesses formed in the frame sides, which are open inwardly and covered outwardly, and which are configured to receive tabs formed on lower edges of the second sidewalls. 5. The container of claim 4, wherein the bottom frame comprises longitudinal sides and transverse sides, with a height of the longitudinal sides being smaller than a height of the transverse sides. 6. The container of claim 5, wherein the bottom frame has a tilt inhibition formed by a top edge disposed at a transition from a transverse side to a lower longitudinal side of the bottom frame, wherein a distance from a pivot axis to a bottom edge of the second sidewall is smaller than a distance from the top edge to the pivot axis. 7. The container of claim 1, wherein the second sidewalls and the cover halves comprise grip holes having braces, wherein the grip holes are located on top of one another when the cover halves are open. 8. The container of claim 1, wherein the cover hinges comprise a plate with a substantially J-shaped cross-section and with slotted tube sections formed at respective ends, with each of a first tube section being constructed to receive a hinge axis of a cover half and a corresponding second tube section being constructed to receive a hinge axis of the second sidewall. 9. The container of claim 1, wherein a first sidewall has a double-walled section located in an upper corner region and having a closed outside surface, further comprising a catch bolt disposed on an adjacent sidewall for interlocking the adjacent sidewall with the first sidewall by inserting and securing the catch bolt in the double-walled section. 10. The container of claim 9, wherein the catch bolt is formed as a spring clip having a fixed end connected with a complementary recess in a first sidewall and formed by an integrally formed catch element, with the spring clip comprising a handle element formed as a single piece in a center region of the spring clip between the catch element and a free end of the spring clip, wherein the free end of the spring clip has a locking projection configured for engagement in a detent arranged on a second sidewall. 11. The container of claim 1, wherein a cover half has an opening arranged so as to be located above a fourth recess disposed in a first sidewall of the container, with the cover closed, wherein the fourth recess extends vertically in the first sidewall and terminates in an opening disposed on an outside of the first sidewall, and wherein the opening in the cover half and the fourth recess in the first sidewall are configured to receive a seal. 12. The container of claim 11, wherein the fourth recess disposed in a first sidewall has a curvature in a direction towards the opening disposed on the outside of the first sidewall. 13. The container of claim 11, wherein the seal is an insertion seal or a tape seal.
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이 특허에 인용된 특허 (10)
Prodel Ulrich H. (Grunstrasse 13 D-4902 Bad Salzuflen DEX), Collapsible and stackable plastic transport case.
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