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:
Jul. 19, 2016

Filed:

Mar. 30, 2012
Applicants:

Huasong Zhou, Xiamen, CN;

Wei Zhang, Xiamen, CN;

Jianmin Chen, Xiamen, CN;

Bin Cao, Xiamen, CN;

Inventors:

Huasong Zhou, Xiamen, CN;

Wei Zhang, Xiamen, CN;

Jianmin Chen, Xiamen, CN;

Bin Cao, Xiamen, CN;

Assignees:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 239/47 (2006.01); B05B 1/16 (2006.01); B05B 1/18 (2006.01); C07D 239/48 (2006.01); C07D 487/04 (2006.01); C07D 405/12 (2006.01);
U.S. Cl.
CPC ...
C07D 239/47 (2013.01); B05B 1/1636 (2013.01); B05B 1/18 (2013.01); C07D 239/48 (2013.01); C07D 405/12 (2013.01); C07D 487/04 (2013.01);
Abstract

An auto-rebound switching apparatus has: a body provided with a water-separating apparatus, an upper cover rotatably arranged on the rear side of the body, a passive disc rotatably arranged between the rear side of the body and the upper cover, a clutch mechanism comprising a bi-directional ratchet gear and a bi-directional pawl matching the ratchet gear, the ratchet gear being rotatably arranged on the rear side of the body and transmissively connected to the water-separating apparatus, thus allowing the ratchet gear, when rotating, to drive the water-separating apparatus into motion to allow switching, the bi-directional pawl, the upper cover, and the passive disc being interconnected, allowing the upper cover to rotate relative to the passive disc thus driving the bi-directional pawl to move between a forward rotation position, a reverse rotation position, and a detached position, and a rebound apparatus.


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