Title:
PACKING BOX
Document Type and Number:
Japanese Patent JP2018065580
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a packing box which surely includes a function of opening prevention.SOLUTION: A packing box 10 has: a lid part 14 including an insertion flap 20 provided on a front surface; and a lid opening part 18 formed on a rear surface 16. The lid opening part 18 comprises: a head part 18a inserted in slits 20a, 20b, 20c of the insertion flap 20; a neck part 18b continuous to the head part 18a; and a cut-off part 18c continuous to the neck part 18b. The neck part 18b is formed to be smaller than the width of the head part 18a and the cut-off part 18c, a space 19 is provided between the head part 18a and the cut-off part 18c, and a fitting groove is formed at the slit 20b of the insertion flap 20 in which the neck part 18b is fitted. When the head part 18a of the lid opening part 18 is inserted in the slit 20b, the neck part 18b is fitted in the fitting groove, and the head part 18a is engaged with the fitting groove. Thereby, it becomes possible for the packing box 10 to include a function for surely preventing opening.SELECTED DRAWING: Figure 3
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Inventors:
TANAKA MASATO
Application Number:
JP2016204080A
Publication Date:
April 26, 2018
Filing Date:
October 18, 2016
Export Citation:
Assignee:
TOPPAN MEDIA INC
International Classes:
B65D5/43; B65D5/54; B65D5/66
Attorney, Agent or Firm:
Seiichi Miura
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