| 摘要 |
This present invention discloses a step-adjustable tire pressure monitoring sensor signal housing assembly including a valve and a valve core fixed on a rim, a sensor signal housing which consists of a housing holder and a connecting part, the connecting part has a curve connecting face where a Slot 1 is provided, and a Slot 3 is provided on the housing holder under the connecting part; a D block, which is in D shape and has a flat part and a cylinder part, a Slot 2 is provided in the center of the cylinder part perpendicular to the flat part, some ratchet teeth are provided longitudinally in the cylinder part by the side of a mounting hole; a U-pawl and a spring, which are installed in the Slot 3, the spring is in the bottom of the U-pawl and the top of the U-pawl is corresponding to the ratchet teeth on the D block; and a connector which fixes the sensor signal housing and the D block onto the tire valve through the Slot 1 in the signal housing and the Slot 2 on the D block. This present invention is applicable for all the rims of 5~35°, and therefore is widely applicable and easy to install.
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