TIRE PRESSURE SENSOR - AUTEL INTELLIGENT TECH CORP LTD

Title:

TIRE PRESSURE SENSOR

Document Type and Number:

WIPO Patent Application WO/2020/135571

Kind Code:

A1

Abstract:

Provided is a tire pressure sensor, comprising: a sensor assembly (10), which is provided with a through hole (126); a valve assembly (20), which comprises a valve stem (22), a valve cover (23) mounted on one end of the valve stem (22), a sleeve rod (24) sleeved between two ends of the valve stem (22), and a fastener (21) in a threaded connection with the other end of the valve stem (22), wherein one of the fastener (21) and the valve stem (22) passes through the through hole (126), and the fastener (21) and the valve stem (22) clamp the sensor assembly (10); wherein, the number of the valve assembly (20) is at least two sets, the at least two sets of the valve assembly (20) can be alternatively connected with the sensor assembly (10), the sleeve rod (24) of one set of the at least two sets of the valve assembly (20) is made of a metal material, and the sleeve rod (24) of the other set of the at least two sets of the valve assembly (20) is made of a rubber material. The at least two sets of the valve assembly with different specifications can be alternatively connected with the sensor assembly, and a user can mount the required valve assembly according to needs.

Inventors:

LUO YONGLIANG (CN)
HE YUNHUI (CN)

Application Number:

PCT/CN2019/128647

Publication Date:

July 02, 2020

Filing Date:

December 26, 2019

Export Citation:

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Assignee:

AUTEL INTELLIGENT TECH CORP LTD (CN)

International Classes:

B60C29/02; B60C23/04

Domestic Patent References:

WO2010114187A1

2010-10-07

Foreign References:

CN109435592A	2019-03-08
CN105150776A	2015-12-16
CN207106064U	2018-03-16
CN106660415A	2017-05-10
CN202062964U	2011-12-07
JP2009214833A	2009-09-24
US20080121031A1	2008-05-29
CN201811600996A	2018-12-26

Other References: