Title:
PACKAGING CASE HAVING BUFFER FUNCTION
Document Type and Number:
WIPO Patent Application WO/2021/071191
Kind Code:
A1
Abstract:
A packaging case according to the present invention, formed as a case that is cut and bent to package contents, comprises: a first side surface part which forms the cover surface of the packaging case and has a first coupling portion at a portion thereof; a second side surface part which forms a side surface of the packaging case; a third side surface part which forms the bottom surface of the packaging case and has a first groove at a portion thereof; a fourth side surface part which faces the second side surface part and forms a side surface of the packaging case; and a fifth side surface part which overlaps at least a portion of the first side surface part to form the cover surface of the packaging case and has a second coupling portion at a portion thereof, wherein the first coupling portion or the second coupling portion passes through the first groove.
Inventors:
HWANG KI CHAN (KR)
Application Number:
PCT/KR2020/013537
Publication Date:
April 15, 2021
Filing Date:
October 06, 2020
Export Citation:
Assignee:
HWANG KI CHAN (KR)
International Classes:
B65D5/42; B65D5/44; B65D5/64; B65D81/02; B65D81/05
Foreign References:
| KR960031376U | 1996-10-22 | |||
| JP2017222412A | 2017-12-21 | |||
| US20120298547A1 | 2012-11-29 | |||
| JP2000326960A | 2000-11-28 | |||
| KR101922225B1 | 2019-02-20 |
Attorney, Agent or Firm:
KO, Young Kap (KR)
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