Title:
ADJUSTMENT DEVICE HAVING SAFETY PROTECTION
Document Type and Number:
WIPO Patent Application WO/2017/206521
Kind Code:
A1
Abstract:
An adjustment device having safety protection, used to fix an adjustment belt (83) and adjust the length of the adjustment belt (83). The adjustment device comprises a connection main body (1), and an adjustment member (3) provided on the connection main body (1) and used to adjust the adjustment belt (83). A protection member (2) preventing an accidental operation of the adjustment member (3) is provided on the connection main body (1). The protection member (2) is constructed in such a manner that when adjustment of the adjustment belt (83) is desired, the protection member (2) needs to be operated first to release protection of the protection member (2) on the adjustment member (3), and then the adjustment member (3) can be activated to adjust the adjustment belt (83). The adjustment device having safety protection of the present invention greatly improves protection of the adjustment member (3) to preventing accidental operations thereon. In addition, the adjustment device has a simple structure, is convenient to use, and provides a high level of safety, thus having superior practicability.
Inventors:
LI QIUZONG (CN)
Application Number:
PCT/CN2017/070804
Publication Date:
December 07, 2017
Filing Date:
January 10, 2017
Export Citation:
Assignee:
LI QIUZONG (CN)
International Classes:
B60R22/30; A44B11/25; B60R22/10
Foreign References:
| CN105857130A | 2016-08-17 | |||
| CN205661330U | 2016-10-26 | |||
| US20150191114A1 | 2015-07-09 | |||
| US20120119033A1 | 2012-05-17 | |||
| US20100052403A1 | 2010-03-04 | |||
| US20080054691A1 | 2008-03-06 | |||
| JPH08268222A | 1996-10-15 |
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