Title:
COLLAPSIBLE SUITCASE
Document Type and Number:
WIPO Patent Application WO/2023/109121
Kind Code:
A1
Abstract:
A collapsible suitcase, consisting of a front case shell (1), a rear case shell (2), a top case shell (3), a bottom case shell (9), side case shells (4), and corner connecting pieces (5). The front case shell (1), the rear case shell (2), the top case shell (3), the bottom case shell (9), the side case shells (4) and the corner connecting pieces (5) form a case body of the suitcase. The corner connecting pieces (5) are provided on the upper left, upper right, lower left, and lower right corners, respectively, and are connected to the top case shell (3), the bottom case shell (9), and the side case shells (4) by means of stitches, forming a collapsible module. The collapsible module is connected to the front case shell (1) by means of a front zipper (7), and is connected to the rear case shell (2) by means of a rear connecting strip (6) and stitches. The rear connecting strip (5) is connected to rear zipper teeth (8) by means of stitches. By means of using a collapsible structure that combines softness and hardness, transportation costs of and storage space required for a suitcase can be reduced.
Inventors:
ZHENG XUEFENG (CN)
LI YANTING (CN)
LI YANTING (CN)
Application Number:
PCT/CN2022/106910
Publication Date:
June 22, 2023
Filing Date:
July 21, 2022
Export Citation:
Assignee:
SHANGHAI CONWOOD INT CO LTD (CN)
International Classes:
A45C7/00; A45C5/02; A45C5/14
Domestic Patent References:
| WO2017064739A1 | 2017-04-20 |
Foreign References:
| CN216453766U | 2022-05-10 | |||
| CN202222610U | 2012-05-23 | |||
| CN111053346A | 2020-04-24 | |||
| CN209825475U | 2019-12-24 | |||
| CN213785815U | 2021-07-27 | |||
| CN108124418A | 2018-06-05 | |||
| US7175010B1 | 2007-02-13 |
Attorney, Agent or Firm:
SHANGHAI HUAGONG PATENT AGENCY (CN)
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