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.
Patent No.:
Date of Patent:
Jul. 22, 2025
Filed:
Feb. 22, 2021
Baolong Huf Shanghai Electronic Co., Ltd., Shanghai, CN;
Meilai Feng, Shanghai, CN;
Wei Li, Shanghai, CN;
Weihua Shi, Shanghai, CN;
Zhenfang Qiu, Shanghai, CN;
Changwu Xu, Shanghai, CN;
Zuofei Tong, Shanghai, CN;
Dongdeng Hong, Shanghai, CN;
Tinghua Yang, Shanghai, CN;
BAOLONG HUF SHANGHAI ELECTRONIC CO., LTD., Shanghai, CN;
Abstract
A TPMS transmitter () fixing structure, comprising a valve stem and a core rod () in the middle of the valve stem, the core rod () having a connector suitable for connecting to the TPMS transmitter (), and also comprising a protruding part protruding outward along the radial direction of the valve stem, such that, when the valve stem is mounted on a wheel rim () of an automobile, the protruding part is in contact with the wheel rim (); adding a protruding part to the valve stem can counteract the rotational torque produced by the eccentricity and centrifugal force of the transmitter to forcefully prevent rotation of the transmitter during operation, and limits the mounting direction of the TPMS transmitter, ensuring that the TPMS transmitter is not biased when mounted on the wheel rim, and effectively reducing the risk of the loss of function or reduction in performance of the TPMS transmitter due to biased or backward mounting of the TPMS transmitter.