| 摘要 |
<p>An adjustable tire pressure detector is installed on a tire rim (11), and includes a detector body (2), a gas intake nozzle (3) and a gas nozzle assembly member (4). The detector body (2) includes a housing (21) and a gas nozzle assembly hole (22). The gas nozzle assembly hole (22) includes two parallel limiting contact surfaces (221) and at least one connecting surface (222) connecting the two limiting contact surfaces (221). The gas intake nozzle (3) includes two compact surfaces (311) corresponding to and tightly pressing against the limiting contact surfaces (221), at least one abutting contact surface (312) connecting the compact surfaces (311) and contacting with the connecting surface (222), and an assembly hole (313) facing the gas nozzle assembly hole (22). A distance between the two compact surfaces (311) gradually increases from the coupling section (31) towards the gas intake section (32). The gas nozzle assembly member (4) is coupled with the assembly hole (313) of the gas intake nozzle (3) to fasten the gas intake nozzle (3) onto the detector body (2). Fig. 1</p> |
