A foldable box includes a floor having a fixed exterior wall extending from the floor in a vertical direction upwards and an exterior wall having a shaft arranged in the base area of the exterior wall. The foldable box further includes a guide opening in the fixed exterior wall area in which the sha
A foldable box includes a floor having a fixed exterior wall extending from the floor in a vertical direction upwards and an exterior wall having a shaft arranged in the base area of the exterior wall. The foldable box further includes a guide opening in the fixed exterior wall area in which the shaft is arranged, the guide opening including an opening section extending basically in the vertical direction through which the shaft may be guided out from the top, and a lateral opening section extending in a lateral direction from an outside of the fixed exterior wall area inwards, in which the shaft may be shifted basically in a lateral direction. A cam arranged in the base area of the exterior wall has a cam contour which is implemented such that the cam contour, when erecting the exterior wall, gets into contact with a contact surface arranged at the fixed exterior wall area such that the shaft is moved inwards in the lateral opening section.
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1. The foldable box, comprising: a floor comprising a fixed exterior wall area extending upwards from the floor in a vertical direction;an exterior wall comprising a shaft arranged in a base area of the exterior wall;a guide opening in the fixed exterior wall area in which the shaft is arranged, the
1. The foldable box, comprising: a floor comprising a fixed exterior wall area extending upwards from the floor in a vertical direction;an exterior wall comprising a shaft arranged in a base area of the exterior wall;a guide opening in the fixed exterior wall area in which the shaft is arranged, the guide opening comprising an opening section extending basically in the vertical direction, through which the shaft may be guided out from the top; anda lateral opening section extending inwards in a lateral direction from an outside of the fixed exterior wall area, in which the shaft may be shifted basically in a lateral direction;a contact surface arranged at the fixed exterior wall area; anda cam arranged in the base area of the exterior wall and comprising a cam contour, which is implemented such that the cam contour, when erecting the exterior wall, gets into contact with the contact surface such that the shaft is moved inwards in the lateral opening section. 2. The foldable box according to claim 1, wherein the lateral opening section of the guide opening, at least at an area in a horizontal direction basically perpendicular to a vertical and lateral direction, is bounded upwards by the material of the fixed exterior wall area. 3. The foldable box according to claim 1, wherein the lateral opening section is located on the floor of the guide opening lying at the bottom in a vertical direction. 4. The foldable box according to claim 1, wherein the shaft is mounted to a base of the exterior wall via a spacer and extends in the horizontal direction across a predetermined length in the guide opening. 5. The foldable box according to claim 1, wherein the shaft comprises at least one protrusion along its horizontal extension, wherein the protrusion extends, in the upfolded state of the exterior wall, in a basically lateral direction up to the exterior side edge of the guide opening. 6. The foldable box according to claim 4, wherein the shaft, with respect to the spacer, extends symmetrically to both sides of the spacer in the horizontal direction, wherein the shaft comprises one protrusion each at both ends, the protrusion extending laterally basically in a lateral direction up to the exterior side edge of the guide opening in the upfolded state of the exterior wall. 7. The foldable box according to claim 4, wherein the guide opening comprises a breakthrough through the material of the fixed exterior wall passing in the lateral direction inwards through which the spacer may be moved. 8. The foldable box according to claim 7, wherein the guide opening extends in the horizontal direction symmetrically with respect to the breakthrough on both the sides of the breakthrough and the lateral opening section is limited vertically upwards by the material of the fixed exterior wall area at least one area on each side of the breakthrough. 9. The foldable box according to claim 1, wherein the contact surface is arranged within a cam opening arranged in the fixed exterior wall area. 10. The foldable box according to claim 9, wherein the cam opening comprises: an opening section extending basically in a vertical direction through which the cam may be guided out from the top; anda lateral opening section extending in the lateral direction from the laterally exterior boundary surface of the cam opening inwards;wherein the lateral opening section is limited at least in one area in the horizontal direction vertically upwards by the material of the fixed exterior wall area. 11. The foldable box according to claim 9, wherein the cam is attached to the base area of the exterior wall such that the cam is located within the cam opening. 12. The foldable box according to claim 1, wherein the cam contour is implemented such that a maximum movement of the shaft inwards when erecting the exterior wall takes place at a boundary angle which is smaller than the angle corresponding to the upfolded state. 13. The foldable box according to claim 12, wherein the cam in the upfolded state comprises a contour which is basically plane, laterally in the direction of the exterior side and vertically in the direction of the floor. 14. The foldable box according to claim 10, wherein the cam contour is implemented such that the cam in the upfolded state of the exterior wall engages into the lateral opening section of the cam opening with an interior side recess at the area of the lateral opening section at which the lateral opening section of the cam opening is bounded upwards in a vertical direction by the material of the fixed exterior wall area. 15. The foldable box according to claim 1, wherein the exterior wall at the position at which the cam and/or the shaft is arranged in the base area comprises a bridge arranged at the outside of the exterior wall, extending from a base of the cam and/or the shaft in the vertical direction across a height of the exterior wall. 16. The foldable box according to claim 1, comprising several cams and/or shafts arranged in the base area of the exterior wall, wherein at each of the positions at which the cams and/or the shafts are arranged in the base area, the exterior wall comprises bridges arranged on their exterior side extending from the base of the cams and/or the shafts in a vertical direction across the height of the exterior wall.
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이 특허에 인용된 특허 (17)
Overholt Trenton M. ; Apps William Patrick ; Koefelda Gerald R., Collapsible container.
Oster,Heinz G체nter; Barth,Christian, Device for releasing and interlocking the collapsible side walls of cases or containers, especially returnable containers made of plastic materials.
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