COLLAPSIBLE CONTAINER AND CLEANING APPLIANCE ASSEMBLY

WIPO Patent Application WO/2021/031830

A1

A collapsible container, comprising a collapsible side wall (3) distributed annularly. The collapsible side wall (3) comprises two adjacent connecting portions which are connected by means of a flexible portion (33); during unfolding of the collapsible container, the connecting portions rotate about a creasing portion (33c) on the flexible portion (33); the two sides of the creasing portion (33c) are respectively provided with a first abutting portion (33a) and a second abutting portion (33b); the first abutting portion (33a) and the second abutting portion (33b) are respectively provided on the flexible portion (33) or the connecting portions. When the collapsible container is in an unfolded state, the first abutting portion (33a) and the second abutting portion (33b) abut against each other. When the collapsible container is unfolded and used, the first abutting portion (33a) and the second abutting portion (33b) abut against each other, thereby enhancing the strength of the weakest portion of the collapsible container, i.e., the creasing portion, and improving stress-bearing performance of the side wall (3).

WO/2021/163278	VARIABLE LENGTH CONTAINER
JP3033250	[Name of device] Folding pail

ZHU XUELIN (CN)
LIU ZHONGFU (CN)

PCT/CN2020/106505

February 25, 2021

August 03, 2020

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JIAXING JACKSON TRAVEL PROD CO (CN)

B65D8/14

CN210913326U	2020-07-03
CN202358415U	2012-08-01
CN1449342A	2003-10-15
CN107472635A	2017-12-15
CN203354502U	2013-12-25
CN1636833A	2005-07-13
CN205872718U	2017-01-11
CN200963546Y	2007-10-24
JP2012105790A	2012-06-07

BEIJING ZHILIN HENGYUAN INTELLECTUAL (CN)

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