Title:
ANTI-WINDING SENSING BUTTON AND DRAIN VALVE HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2021/248673
Kind Code:
A1
Abstract:
Disclosed in the present utility model are an anti-winding sensing button and a drain valve having same. The sensing button comprises: a button body threadedly connected to a fixed base; a key slidably arranged on the button body; a sensing assembly mounted on the button body so as to rotate relative to the button body, wherein upon threaded connection to the fixed base, the button body does not drive the sensing assembly to rotate; and a wire connected to the sensing assembly and an external control component. According to the technical solution of the present utility model, upon threaded connection to the fixed base, the button body does not drive the sensing assembly to rotate, thus, the problem of winding cannot occur to the wire which is connected to the sensing assembly, the mounting is more convenient and faster, and the structure is simple.
Inventors:
HONG QICHENG (CN)
ZHANG RONGYU (CN)
WANG XINGDONG (CN)
ZHANG RONGYU (CN)
WANG XINGDONG (CN)
Application Number:
PCT/CN2020/108126
Publication Date:
December 16, 2021
Filing Date:
August 10, 2020
Export Citation:
Assignee:
XIAMEN R&T PLUMBING TECHNOLOGY CO LTD (CN)
International Classes:
E03D5/10
Domestic Patent References:
| WO2018203078A1 | 2018-11-08 |
Foreign References:
| CN107044158A | 2017-08-15 | |||
| CN203669057U | 2014-06-25 | |||
| CN206052895U | 2017-03-29 | |||
| CN102660987B | 2013-10-16 | |||
| CN204174688U | 2015-02-25 | |||
| EP2824247A1 | 2015-01-14 |
Attorney, Agent or Firm:
BEIJING W&H LAW FIRM (CN)
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