Title:
BOX WALL STRUCTURE OF LOGISTICS CIRCULATION BOX
Document Type and Number:
WIPO Patent Application WO/2021/004297
Kind Code:
A1
Abstract:
A box wall structure of a logistics circulation box, comprising at least two box plates (1) arranged in parallel, and two inserting plates (2) arranged opposite to each other; each box plate (1) is provided between the two inserting plates (2), inserting grooves (3) are provided on the left and right sides of each box plate (1) and inserting ridges (4) corresponding to each box plate (1) are provided on the inserting plates (2), the inserting ridges (4) on the inserting plates (2) are respectively inserted into the corresponding inserting grooves (3) on each box plate (1), the inserting ridges (4) each have a disengagement preventing head (41) embedded into the inserting groove (3), and the maximum cross-sectional width of the disengagement preventing head (41) is greater than the opening width of of the inserting groove (3).
Inventors:
RUAN BUQIN (CN)
NIU SHENGLIANG (CN)
NIU SHENGLIANG (CN)
Application Number:
PCT/CN2020/098335
Publication Date:
January 14, 2021
Filing Date:
June 27, 2020
Export Citation:
Assignee:
ZHEJIANG TOPSUN LOGISTIC CONTROL CO LTD (CN)
International Classes:
B65D6/24; B65D6/16; B65D21/08
Domestic Patent References:
| WO2012075537A1 | 2012-06-14 |
Foreign References:
| CN110316451A | 2019-10-11 | |||
| CN203402448U | 2014-01-22 | |||
| DE19962172A1 | 2001-07-12 | |||
| CN207607838U | 2018-07-13 |
Attorney, Agent or Firm:
TAIZHOU FANGYUAN PATENT ATTORNEY FIRM (GENERAL PARTNERSHIP) et al. (CN)
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