Packaging box including a buffering member disposed around a packaged article

Patent metadata

Field	Value
Publication number	US-9637266-B2
Application number	US-201514883867-A
Country	US
Kind code	B2
Filing date	Oct 15, 2015
Priority date	Oct 17, 2014
Publication date	May 2, 2017
Grant date	May 2, 2017

Abstract

A packaging box includes a bottom case, a covering case and a buffering member. The buffering member is formed with a protruding piece protruded on the bottom plate in a direction of the side plate of the bottom case. By causing the protruding piece to abut against the side plate of the bottom case, a gap into which the side plate of the covering case can be inserted is formed with respect to the side plate of the bottom case. The bottom plate is formed with a space in which the protruding piece can be housed, at a position corresponding to the protruding piece. When the side plate of the covering case is inserted inside the side plate of the bottom case, the protruding piece of the buffering member is pressed by the side plate of the covering case and then folded to be housed in the space.

First claim

What is claimed is:

1. A packaging box comprising:
a bottom case having a bottom plate and a side plate erected from a peripheral edge of the bottom plate, a first coupling part being formed in the side plate;
a covering case having a top plate and a side plate suspended from a peripheral edge of the top plate, a second coupling part being formed at a position corresponding to the first coupling part of the side plate; and
a buffering member disposed around a packaged article on the bottom plate,
the packaging box being configured by inserting the side plate of the covering case inside the side plate of the bottom case and then coupling the first coupling part and the second coupling part to each other by a joint,
wherein the buffering member is formed with a protruding piece protruded on the bottom plate in a direction from the buffering member to the side plate of the bottom case, in which by causing the protruding piece to abut against the side plate of the bottom case, a gap into which the side plate of the covering case can be inserted is formed with respect to the side plate of the bottom case,
the bottom plate is formed with a space in which the protruding piece can be housed, at a position corresponding to the protruding piece of the buffering member, and
when the side plate of the covering case is inserted inside the side plate of the bottom case, the protruding piece of the buffering member is pressed by the side plate of the covering case and then folded to be housed in the space.

2. The packaging box according to claim 1 , wherein the bottom case is provided with a pallet on an under face of the bottom plate.

3. The packaging box according to claim 1 , wherein the space formed in the bottom plate is a hole penetrating the bottom plate or a depression formed on an upper face of the bottom plate.

4. A packaging box comprising:
a bottom case having a bottom plate and a side plate erected from a peripheral edge of the bottom plate, a first coupling part being formed in the side plate;
a covering case having a top plate and a side plate suspended from a peripheral edge of the top plate, a second coupling part being formed at a position corresponding to the first coupling part of the side plate; and
a buffering member disposed around a packaged article on the bottom plate,
the packaging box being configured by inserting the side plate of the covering case inside the side plate of the bottom case and then coupling the first coupling part and the second coupling part to each other by a joint,
wherein the buffering member is formed with a protruding piece protruded on the bottom plate in a direction from the buffering member to the side plate of the bottom case, in which by causing the protruding piece to abut against the side plate of the bottom case, a gap into which the side plate of the covering case can be inserted is formed with respect to the side plate of the bottom case,
the bottom plate is formed with at least one space in which the protruding piece can be housed, at a position corresponding to the protruding piece of the buffering member, and when the side plate of the covering case is inserted inside the side plate of the bottom case, the protruding piece of the buffering member is pressed by the side plate of the covering case and then folded to be housed in the at least one space,
wherein the at least one space comprises a plurality of spaces being formed along each of adjacent peripheral edges at each of four corners of the bottom plate.

5. The packaging box according to claim 1 , wherein when the protruding piece of the buffering member is pressed and folded by the side plate of the covering case and then to be housed in the space, a lower edge of the side plate of the covering case abuts against the upper face of the bottom plate of the bottom case.

Assignees

• Kyocera Document Solutions Inc

Inventors

• Itano Atsushi

Classifications

• B65D2519/00711

  removable lid or covers · CPC title

• B65D2585/6892

  photocopiers · CPC title

• B65D2519/00159

  Paper · CPC title

• B65D2519/00194

  Paper · CPC title

• B65D19/06 Primary

  with bodies formed by uniting or interconnecting two or more components · CPC title