Automobile tire pressure sensing maintenance tool

The utility model discloses a tire pressure sensing maintenance tool for an automobile tire. The device comprises a shell and a connecting plate located on the back of the shell. The surface of the shell is provided with a connecting groove used in cooperation with the connecting plate. The bottom o...

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1. Verfasser: HAN LINZHEN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model discloses a tire pressure sensing maintenance tool for an automobile tire. The device comprises a shell and a connecting plate located on the back of the shell. The surface of the shell is provided with a connecting groove used in cooperation with the connecting plate. The bottom of the connecting groove is rotationally connected with an adjusting wheel. The adjusting wheel is located in the shell, a threaded rod is fixedly connected to the top of the adjusting wheel, a positioning block is fixedly connected to the top of the threaded rod, an adjusting groove used in cooperation with the adjusting wheel is formed in the surface of the shell, and a threaded groove used in cooperation with the threaded rod is formed in the shell; a sealing strip and a positioning block arearranged; and through cooperative use of the sealing strip and the positioning block, a back gap can be optimized, gaps are reduced, the situation that oil stains, dust and the like enter the maintenance tool is reduced, norm