Title:
AUTOMATICALLY RESET WIRING SWITCH
Document Type and Number:
WIPO Patent Application WO/2022/183556
Kind Code:
A1
Abstract:
An automatically reset wiring switch for insertion of a wire to achieve electrical connection, comprising: a switch button (1); an insulating body (2) pivotally connected below the switch button so that the switch button is pressed and rotated to control a circuit to be closed or opened, at least one wire insertion hole (21) passing through the insulating body, the wire insertion hole having a first inclined surface (22) and a second inclined surface (23), and the inclination angle of the first inclined surface being less than 55 degrees; a lever handle (3) pivotally connected into the wire insertion hole correspondingly, the lever handle abutting against the first inclined surface when being rotated to a maximum angle; a static terminal (4) correspondingly installed in the wire insertion hole, the static terminal comprising a copper member (41) and an elastic member (42) abutting against the copper member, wherein when an operator rotates the lever handle to abut against the first inclined surface, the lever handle abuts against the elastic member to generate maximum elastic deformation, and when the external force is released, the lever handle is rotated towards the initial position by means of the elastic restoring force of the elastic member; and at least one moving terminal (6) installed on the insulating body, the moving terminal being driven by the switch button to rotate to connect to or disconnect from the static terminal.
Inventors:
LAI QINGCHENG (CN)
CHEN YUCONG (CN)
LIANG XIQIANG (CN)
CHEN YUCONG (CN)
LIANG XIQIANG (CN)
Application Number:
PCT/CN2021/084261
Publication Date:
September 09, 2022
Filing Date:
March 31, 2021
Export Citation:
Assignee:
GUANGDONG FUTINA ELECTRICAL CO LTD (CN)
SG LIGHTING DONG GUAN CO LTD (CN)
SG LIGHTING DONG GUAN CO LTD (CN)
International Classes:
H01H13/02; H01H1/58; H01H13/10; H01H13/12
Foreign References:
| CN212062725U | 2020-12-01 | |||
| CN108879127A | 2018-11-23 | |||
| CN205828703U | 2016-12-21 | |||
| CN106785504A | 2017-05-31 | |||
| JP2009004209A | 2009-01-08 |
Attorney, Agent or Firm:
GUANGZHOU YUEXIU JILY PATENT & TRADEMARK LAW OFFICE (CN)
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