Cushioning pad and package
AssigneeKYOCERA Document Solutions Inc.
InventorSeiji Sumitomo
Life of this patent
Estimating the term…
Abstract
A cushioning pad is disposed between a packing and a packed article. The cushioning includes a bottom plate portion, a first tubular portion, and a second tubular portion. The bottom plate has a pair of end areas opposite to each other. The first tubular portion has a triangular tubular shape along one of the end areas. The second tubular portion has a triangular tubular shape along another of the end areas. The one of the end areas resiliently deformers into an arc shape upon impact acting on the first tubular portion. The other of the end areas resiliently deformers into an arc shape upon impact acting on the first tubular portion.
Claims8
A cushioning pad disposed between a package main body and a packed article, comprising:
- a bottom plate portion having a pair of end areas opposite to each other;
- a first tubular portion having a triangular tubular shape along one of the end areas;
- and
- a second tubular portion having a triangular tubular shape along another of the end areas, wherein
- the one of the end areas resiliently deforms into an arc shape upon impact acting on the first tubular portion,
- the other of the end areas resiliently deforms into an arc shape upon impact acting on the second tubular portion,
- the first tubular portion is a plate-shaped member folded up into the triangular tubular shape, the plate-shaped member continuing from the one of the end areas,
- the second tubular portion is a plate-shaped member folded up into the triangular tubular shape, the plate-shaped member continuing from the other of the end area,
- the first tubular portion and the second tubular portion each include:
- a first ridge corner located at the end area of the bottom plate portion,
- a first wing turned up along the first ridge corner;
- a second ridge corner located at a tip end of the first wing;
- a second wing turned up along the second ridge corner;
- and
- a third ridge corner located at a tip end of the second wing, the third ridge corner abutting on the bottom plate portion,
- upon impact acting on the first tubular portion, the first tubular portion warps about the third ridge corner of the first tubular portion as a pivot axis, and
- upon impact acting on the second tubular portion, the second tubular portion warps about the third ridge corner of the second tubular portion as a pivot axis.
A cushioning pad disposed between a package main body and a packed article, comprising:
- a bottom plate portion having a pair of end areas opposite to each other;
- a first tubular portion having a triangular tubular shape along one of the end areas;
- and
- a second tubular portion having a triangular tubular shape along another of the end areas, wherein
- the one of the end areas resiliently deforms into an arc shape upon impact acting on the first tubular portion,
- the other of the end areas resiliently deforms into an arc shape upon impact acting on the second tubular portion,
- the first tubular portion and the second tubular portion each include:
- a first ridge corner located at the end area of the bottom plate portion,
- a first wing turned up along the first ridge corner;
- a second ridge corner located at a tip end of the first wing;
- a second wing turned up along the second ridge corner;
- and
- a third ridge corner located at a tip end of the second wing, the third ridge corner abutting on the bottom plate portion,
- upon impact acting on the first tubular portion, the first tubular portion warps about the third ridge corner of the first tubular portion as a pivot axis, and
- upon impact acting on the second tubular portion, the second tubular portion warps about the third ridge corner of the second tubular portion as a pivot axis,
- the first and second tubular portions each further include a third wing,
- the third wing extends from the second ridge corner and is turned up along the third ridge corner while in contact with the bottom plate portion, and
- an angle between the second and third wings is larger than 90°.
A cushioning pad disposed between a package main body and a packed article, comprising:
- a bottom plate portion having a pair of end areas opposite to each other;
- a first tubular portion having a triangular tubular shape along one of the end areas;
- and
- a second tubular portion having a triangular tubular shape along another of the end areas, wherein
- the one of the end areas resiliently deforms into an arc shape upon impact acting on the first tubular portion,
- the other of the end areas resiliently deforms into an arc shape upon impact acting on the second tubular portion,
- the bottom plate portion includes engagement parts capable of engaging with respective engagement targets provided in the first and second tubular portions,
- the engagement parts each have a trapezoidal shape having a short base and a long base parallel to each another, and
- the bottom plate portion has a hole adjoining to the long base.
Dependencies are inferred from the claim text.