Title:
DETACHABLE CONNECTION ASSEMBLY AND SHOES USING DETACHABLE CONNECTING ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2017/166892
Kind Code:
A1
Abstract:
A detachable connection assembly and shoes using the detachable connection assembly. The detachable connection assembly comprises an upper fastener (1) and a lower fastener (2). The upper fastener (1) comprises a rod structure (11) and a locking button (12) located at an end of the rod structure (11). An assembly II (5) is provided with a connection hole (52) for the locking button (12) to pass through. The lower fastener (2) is provided with a locking portion (21) corresponding to the locking button (2). The locking portion (21) is provided with a locking hole (211) for the locking button (12) to pass through. The locking portion (21) is provided with a locking surface (212). The locking button (12) passes through the locking hole (211), then leaves the locking hole (211) under the effect of relative displacement between the upper fastener (1) and the lower fastener (2), and abuts against the locking surface (212) in an axial direction of the rod structure (11) to achieve snap fit between the locking button (12) and the locking portion (21). The locking surface (212) is of a wedge-shaped structure, and a locking groove (213) is provided in a stroke tail end of the locking surface (212). The detachable connection assembly can achieve detachable fastening connection of two assemblies, has higher performance in looseness prevention and stable locking power, is convenient to mount and dismount, is widely applicable, and the shoes using the connection assembly can be detachable.
Inventors:
LI HONG (CN)
Application Number:
PCT/CN2017/000251
Publication Date:
October 05, 2017
Filing Date:
March 24, 2017
Export Citation:
Assignee:
LI HONG (CN)
International Classes:
F16B21/02; A43B3/24; A43B13/28; A43B21/42; F16B12/38
Foreign References:
| CN105639842A | 2016-06-08 | |||
| CN205456461U | 2016-08-17 | |||
| US5620291A | 1997-04-15 | |||
| CN101087676A | 2007-12-12 | |||
| CN104106867A | 2014-10-22 | |||
| CN1267989A | 2000-09-27 |
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