Title:
包装箱
Document Type and Number:
Japanese Patent JP7330913
Kind Code:
B2
Abstract:
To provide a packaging box capable of suppressing bottom falling-out.SOLUTION: A packaging box 1 includes: a peripheral wall 1W formed in a cylindrical shape by connecting a pair of first side walls 10 and a pair of second side walls 11 alternately; a bottom plate 23 connected to a lower end of one first side wall 10, formed to be longer than a distance between the pair of first side walls 10, and for closing a lower surface opening of the peripheral wall 1W in a posture inclined upward from one first side wall 10 toward the other first side wall 10; a bottom piece 24 connected to a tip of the bottom plate 23, and laminated on an inside surface of the other first side wall 10 by being folded downward; and a support piece 27 connected to a lower end of the other first side wall 10, for sandwiching the bottom piece 24 between itself and the other first side wall 10 by being folded upward, and for bringing a tip into contact with the bottom plate 23. At the bottom plate 23, an engagement recessed part 25A is formed, and at the support piece 27, an engagement protrusion part 25B to be engaged with the engagement recessed part 25A is formed.SELECTED DRAWING: Figure 6
Inventors:
Michiyo Nagamine
Application Number:
JP2020021660A
Publication Date:
August 22, 2023
Filing Date:
February 12, 2020
Export Citation:
Assignee:
Rengo Co., Ltd.
International Classes:
B65D5/66
Domestic Patent References:
| JP678220U | ||||
| JP63186614U | ||||
| JP8192832A |
Attorney, Agent or Firm:
Akihiko Kitamura
Kazuki Kodama
Kazuki Kodama