Title:
CIRCUMFERENTIALLY SNAP-FIT PACKING BOX
Document Type and Number:
WIPO Patent Application WO/2017/185753
Kind Code:
A1
Abstract:
A circumferentially snap-fit packing box, comprising: an outer box and an inner box disposed in the outer box. The inner box comprises an insert plate (3) circumferentially provided with snap edges (6) and being of a square structure or a rectangular structure. Multiple insert plates are stacked with a space between each other to form an insert plate group; the snap edges (6) are distributed on the four circumferential sides of the insert plate group. The four circumferential sides of the insert plate group are enveloped in an enveloping plate (2) having snap holes. The snap holes have one-to-one correspondence to the snap edges on the insert plate group in position, and the snap holes and the snap edges having one-to-one correspondence in position are snap-fit to each other respectively. The structure of an outer box matching an inner box ensures the external protection function of the outer box; a standard shape of a cuboid structure or a cube structure is formed to facilitate stacked storage and containerization; the inner box ensures that products having a special structure would not be damaged during transport and conveying.
Inventors:
MEI YIDONG (CN)
LUO YIYONG (CN)
LUO YIYONG (CN)
Application Number:
PCT/CN2016/108532
Publication Date:
November 02, 2017
Filing Date:
December 05, 2016
Export Citation:
Assignee:
SUZHOU WOOSHIN SPECIAL PACKING CO LTD (CN)
International Classes:
B65D5/06; B65D5/485; B65D5/491
Foreign References:
| CN205589645U | 2016-09-21 | |||
| CN1640782A | 2005-07-20 | |||
| JP2011178401A | 2011-09-15 | |||
| JPH06183461A | 1994-07-05 | |||
| JP2007204071A | 2007-08-16 |
Attorney, Agent or Firm:
NANJING ZONGHENG INTELLECTUAL AGENT CO., LTD. (CN)
Download PDF: