TIRE PRESSURE SENSOR APPLICABLE TO DIFFERENT WHEEL RIMS

摘要

A tire pressure sensor includes a sensor device providing a first mounting hole and a second mounting hole in different angles and adapted for detecting the pressure of a tire at a wheel rim, an air valve mountable in a through hole at the wheel rim to guide the air pressure of the tire into the sensor device for sensing, and a fastener for selectively fastening the air valve to the first mounting hole or second mounting hole of the sensor device subject to the type of the wheel rim.

主权项

1. A tire pressure sensor, comprising:
a sensor device for measuring the pressure of a tire, said sensor device comprising a first mounting hole and a second mounting hole, said first mounting hole and said second mounting hole respectively extending in a different angle, the axis of said first mounting hole and the axis of said second mounting hole defining a predetermined contained angle; an air valve mountable in a through hole of a wheel rim, said air valve comprising an air intake tip and a tubular mounting rod respectively located at two opposite ends thereof; and a fastener adapted to selectively fasten said tubular mounting rod of said air valve to one of said first mounting hole and said second mounting hole of said sensor device to hold said sensor device in one of two angular positions relative to said air valve.