The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Apr. 16, 2024

Filed:

Dec. 24, 2019
Applicant:

Zhejiang Chint Electrics Co., Ltd., Zhejiang, CN;

Inventors:

Kejun Lu, Zhejiang, CN;

Xiangyi Gu, Zhejiang, CN;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H 71/58 (2006.01); H01H 9/20 (2006.01); H01H 71/02 (2006.01); H01H 71/10 (2006.01);
U.S. Cl.
CPC ...
H01H 71/58 (2013.01); H01H 9/20 (2013.01); H01H 71/0207 (2013.01); H01H 71/1009 (2013.01);
Abstract

A miniature circuit breaker, which includes a button mechanism, a circuit breaker housing, and a locking mechanism, wherein the button mechanism is arranged at one end of the circuit breaker housing and is in sliding fit with the circuit breaker housing, the locking mechanism includes a second locking member, the second locking member is pivotally arranged on the circuit breaker housing, the circuit breaker housing includes a second opening hole arranged on one side thereof, one end of the second locking member is in driving fit with the button mechanism, and the other end of the second locking member passes through the second opening hole and is in limit fit with a housing at an assembly position of the circuit breaker.


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