Title:
FOLDABLE CONTAINER AND BASE THEREOF
Document Type and Number:
WIPO Patent Application WO/2017/121385
Kind Code:
A1
Abstract:
A foldable container (100) comprises side plates (10) and a base (20). The side plates (10) can be folded relative to the base (20). Multiple wave valley portions (211, 221, 111, 121) and/or multiple wave peak portions (212, 222, 112) are formed at the inner side wall (21, 11) and/or the outer side wall (22, 12) of at least one of the base (20) and the side plates (10). The multiple wave valley portions (211, 221, 111,121) and/or the multiple wave peak portions (212, 222, 112) extend on the inner side wall (21, 11) and/or the outer side wall (22, 12), so that a continuous fluctuant wave-shaped curved wall is formed on at least one portion of the inner side wall (21, 11) and/or the outer side wall (22, 12) of at least one of the base (20) and the side plates (10). In the present invention, by means of the structure comprising the side plates (10) and the base (20) of the foldable container (100), side plate steel pipes and aluminum pipes are eliminated, so as to satisfy requirements on flexure strength in use; meanwhile, the base (20) can also satisfy requirements on compressive strength in use; for a large container (100) for carrying a liquid, the impact of the liquid on a box cover caused when the box body is violently wobbled can also be reduced.
Application Number:
PCT/CN2017/071138
Publication Date:
July 20, 2017
Filing Date:
January 13, 2017
Export Citation:
Assignee:
SHANGHAI HONGYAN RETURNABLE TRANSIT PACKAGINGS CO LTD (CN)
International Classes:
B65D6/24; B65D25/00
Foreign References:
| CN105800042A | 2016-07-27 | |||
| CN205490299U | 2016-08-17 | |||
| CN202784067U | 2013-03-13 | |||
| CN201321181Y | 2009-10-07 | |||
| CN201597815U | 2010-10-06 | |||
| JP2009023692A | 2009-02-05 | |||
| JPH07132933A | 1995-05-23 | |||
| JPH10114330A | 1998-05-06 | |||
| JPH10287335A | 1998-10-27 |
Attorney, Agent or Firm:
XU & PARTNERS, LLC. (CN)
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