IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0502580
(2006-10-21)
|
등록번호 |
US-RE41323
(2010-06-03)
|
발명자
/ 주소 |
- Kellerer, Richard
- Barth, Christian
- Oster, Heinz
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
6 인용 특허 :
9 |
초록
▼
The present invention concerns a transport container, preferably made of plastic material, especially for vegetables, fruit and the like, with a floorboard (2) and several, preferably four, collapsible side walls (3, 4, 5, 6) that are arranged circumferentially on the floorboard (2) and can be folde
The present invention concerns a transport container, preferably made of plastic material, especially for vegetables, fruit and the like, with a floorboard (2) and several, preferably four, collapsible side walls (3, 4, 5, 6) that are arranged circumferentially on the floorboard (2) and can be folded down onto it. According to a first aspect of the invention, the floorboard (2) is provided with an essentially rectangular frame (8) in which there extends a floor profile (9) with a smooth surface, said floor profile (9) being stiffened by the provision of several bulges (10) that are formed by the curvature of the floor profile (9) in several space directions. According to a second aspect of the invention, the collapsible side walls (3, 4, 5, 6) can be fastened to each other in the upright position by means of a fastening mechanism (7, 4) provided on adjacent side walls (3, 5; 3, 6; 5, 4; 5, 6) in which a fastening bolt of a fastener arranged on one side wall (3, 5) can engage with a recess in the adjacent side wall), where the fastener (7), which is essentially accommodated in the side wall (3, 5), comprises or operates a displaceable element (16) that can be displaced against the force of an elastic spring element.
대표청구항
▼
What is claimed is: 1. A transport container with a floorboard and a plurality of collapsible side walls that are arranged circumferentially on the floorboard and can be folded down onto it, where the collapsible side walls can be fastened to each other in the upright position by means of a fasten
What is claimed is: 1. A transport container with a floorboard and a plurality of collapsible side walls that are arranged circumferentially on the floorboard and can be folded down onto it, where the collapsible side walls can be fastened to each other in the upright position by means of a fastening mechanism provided on adjacent side walls in which a fastening bolt of the fastening mechanism on one side wall can engage with a recess in the adjacent side wall, characterized in that the fastener fastening mechanism comprises a displaceable element that is essentially accommodated in the side wall and can be displaced against the force of an elastic spring element, the elastic spring element contained within the fastening mechanism displaceable element. 2. The transport container of claim 1, characterized in that the displaceable element can be operated both from the outside and the inside of the side wall. 3. The transport container in accordance with claim 1 characterized in that the fastener fastening mechanism is inserted in a cutout in the side wall. 4. The transport container in accordance with claim 1 characterized in that the fastening bolt is preset in the fastened position by the force of the elastic spring element. 5. The transport container in accordance with claim 1, characterized in that the elastic spring element is arranged on the displaceable element, where the displaceable element is connected with the side wall via the elastic spring element. 6. The transport container in accordance with claim 1, characterized in that the fastener also comprises a holder plate that is arranged in a fixed position in the side wall where the said holder plate is connected to the displaceable element via the elastic element. 7. The transport container in accordance with claim 6, characterized in that the holder plate extends only over a part of the displaceable element, (16) preferably over about two thirds of the displaceable element. 8. The transport container in accordance with claim 1, characterized in that the fasteners terminates substantially flush with the inside or the outside of the side wall. 9. The transport container in accordance with claim 1, characterized in that the fastening bolt is provided with a contact surface and an oblique surface where the contact surface comes to be situated in the recess when in the fastened position, so that the side walls cannot be detached from each other without operating the displaceable element, while the oblique surface makes it possible for the fastening bolt to glide over the adjacent side wall. 10. The transport container in accordance with claim 1, characterized in that the fastener fastening mechanism is held in the fastener cutout by notch elements. 11. The transport container in accordance with claim 1, characterized in that the elastic element consists of an essentially S-shaped spring. 12. The transport container in accordance with claim 1, characterized in that the displaceable element is provided either with a gripping means trough on both sides. 13. The transport container in accordance with claim 1, characterized in that the displaceable element is designed as a frame body that is essentially rectangular, the width of the said frame body corresponding to the width of the side wall in which the displaceable element is accommodated. 14. The transport container in accordance with claim 1, characterized in that fastener the fastening mechanism is made as a single piece from plastic material. 15. A transport container with a floorboard and a plurality of collapsible side walls—that are arranged circumferentially on the floorboard and can be folded down onto where the collapsible side walls can be fastened to each other in the upright position by means of a fastening mechanism provided on adjacent side walls in which a fastening mechanism on one side wall can engage with a recess in the adjacent side wall and the floorboard consisting of an essentially rectangular frame where there extends a floor profile with an essentially smooth surface, the said floor profile being stiffened by the provision of several bulges formed by the curvature of the floor profile in several direction, each of said fastening mechanisms comprising a displaceable element that is essentially accommodated in the associated side wall and can be displaced against the force of an elastic spring element, the elastic spring element contained within the displaceable element. 16. The transport container in accordance with claim 15 characterized in that bulges are formed by an arch-like upward curvature of the floor profile over the length of the short side and wavelike shape of the floor profile along the long side. 17. The transport container in accordance with claim 16 characterized in that the bulges of the floor profile are at least partially separated from each other by horizontal floor sections. 18. The transport container in accordance with claim 17 characterized in that the bulges of the floor profile are at least partially separated from each other by horizontal floor sections. 19. The transport container in accordance with claim 18 characterized in that the bulges of the floor profile are at least partially separated from each other by horizontal floor sections. 20. The transport container in accordance with claim 19 characterized in that the horizontal floor sections are provided in the area of the stacking grooves. 21. The transport container in accordance with claim 20 characterized in that the bulges represent depressions that, starting from the horizontal floor sections at the level of the upper end of the stacking shoulder extend right down to the bottom end of the stacking shoulder. 22. The transport container in accordance with claim 21 characterized in that the floor profile is pre-stressed before being inserted into the frame. 23. The transport container in accordance with claim 22 characterized in that the floor profile is formed as a single piece with the frame. 24. A transport container with a floorboard and a plurality of collapsible side walls—that are arranged circumferentially on the floorboard and can be folded down where the collapsible side walls can be fastened to each other in the upright position by means of a fastening mechanism provided on adjacent side walls in which a fastening mechanism on one side wall can engage with a recess in the adjacent side wall, the fastening mechanism having a displaceable element that is essentially accommodated in the side wall and can be displaced against the force of an elastic spring element contained within the fastening mechanism, and the floorboard consisting of an essentially rectangular frame where there extends a floor profile with an essentially smooth surface, the said floor profile being stiffened by the provision of several bulges formed by the curvature of the floor profile in several direction. 25. The transport container in accordance with claim 24 characterized in that bulges are formed by an arch-like upward curvature of the floor profile over the length of the short side and wavelike shape of the floor profile along the long side. 26. The transport container in accordance with claim 25 characterized in that bulges are formed by an arch-like upward curvature of the floor profile over the length of the short side and wavelike shape of the floor profile along the long side. 27. The transport container in accordance with claim 25 characterized in that the bulges of the floor profile are at least partially separated from each other by horizontal floor sections. 28. The transport container in accordance with claim 25 characterized in that the bulges of the floor profile are at least partially separated from each other by horizontal floor sections. 29. A transport container, preferably made of plastic material with a floorboard and several preferably four, collapsible side walls arranged circumferentially on the floorboard and foldable down onto it, characterized in that the floorboard consists of an essentially rectangular frame in which there extends a floor profile with an essentially smooth surface, the said floor profile being stiffened by the provision of several bulges that are formed by the curvature of the floor profile in several directions, the floor profile formed as a single piece with the frame and that the floor profile pre-stressed before being inserted in the frame, the collapsible side walls being fastenable to each other in the upright position by means of a fastening mechanism provided on adjacent side walls in which a fastening mechanism on one side wall can engage with a recess in the adjacent side wall, each of said fastening mechanisms comprising a displaceable element that is essentially accommodated in the associated side wall and can be displaced against the force of an elastic spring element, the elastic spring element contained within the displaceable element. 30. The transport container in accordance with claim 29 characterized in that the floor profile is essentially rectangular in shape and has a short side and a long side, where the bulges are formed by an arch-like upward curvature of the floor profile over the length of the short side and a wavelike shape of the floor profile along the long side. 31. The transport container in accordance with claim 29 characterized in that the bulges of the floor profile are at least partially separated from each other by horizontal floor sections. 32. The transport container in accordance with claim 29 characterized in that the floorboard is provided with a stacking shoulder with stacking grooves. 33. The transport container in accordance with claim 29 characterized in that the horizontal floor sections are provided in the area of the stacking grooves. 34. The transport container in accordance with claim 29 characterized in that the bulges represent depressions that, starting from the horizontal floor sections at the level of the upper end of the stacking shoulder, extend right down to the bottom end of the stacking shoulder. 35. A transport container, preferably made of plastic material, especially for vegetables, fruit and the like, with a floorboard and several collapsible side walls that are arranged circumferentially on the floorboard and can be folded down onto it characterized in that the floorboard has a floor profile, and the floorboard is formed as a single piece with the frame and that the collapsible side walls can be fastened to each other in the upright position by means of a fastening mechanism provided on adjacent side walls in which a fastening mechanism on one side wall can engage with a recess in the adjacent side wall, the fastening mechanism having a displaceable element that is essentially accommodated in the side wall and can be displaced against the force of an elastic spring element, the elastic spring element contained within the displaceable element. 36. The transport container of claim 35 in that the floorboard consists of an essentially rectangular frame in which there extends a floor profile with a essentially smooth surface, the said floor profile being stiffened by the provision of several bulges that are formed by the curvature of the floor profile in several space directions. 37. The transport container in accordance with claim 36 characterized in that the bulges of the floor profile are at least partially separated from each other by horizontal floor sections. 38. The transport container in accordance with claim 37 characterized in that the floorboard is provided with a stacking shoulder with stacking grooves. 39. The transport container in accordance with claim 38 characterized in that the horizontal floor sections are provided in the area of the stacking grooves. 40. The transport container in accordance with claim 34 characterized in that the bulges represent depressions that, starting from the horizontal floor sections at the level of the upper end of the stacking shoulder, extend right down to the bottom end of the stacking shoulder. 41. The transport container in accordance with claim 35 characterized in that the floor profile is formed as a single piece with the frame.
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