Abstract: An inflation valve cap comprises a main body structure (1), a push rod structure, an elastic restoring member (4), and a push rod fixing base (6). The interior of the main body structure (1) is provided with a central cavity. The push rod structure is disposed inside the central cavity. The elastic restoring member (4) is arranged between the upper end of the push rod structure and the push rod fixing base (6). The push rod fixing base (6) is located at a lower portion of the central cavity. A bottom portion of the push rod structure is provided with a push rod seal (5), and in a non-inflated state, the push rod seal (5) presses against an inner inclined face at the middle portion of the inner cavity of the push rod fixing base (6), thereby achieving the sealing in the non-inflated state.

Abstract: An apparatus and method for detecting the mileage of a tyre. The apparatus includes a tyre state detector (100) and a data processor (200). The tyre state detector (100) is configured to detect and send a first identity identifier and state detection parameters of the tyre state detector (100) to the data processor (200); and the data processor (200) is configured to obtain a second identity identifier of the tyre and usage scenario information of the tyre and determine mileage data of the tyre, so as to generate and send tyre mileage detection information corresponding to the tyre. By determining the mileage data of the tyre, and establishing a correspondence relation so as to generate and send the tyre mileage detection information corresponding to the tyre, the detection of the mileage of the tyre can be realized, thereby realizing the intelligent management of the tyre.

Abstract: A tire valve for a vehicle comprises a metal housing (1) and an elastic housing (2) around the metal housing (1). The metal housing (1) has a cylindrical portion (13) corresponding to a rim opening (201). The metal housing (1) has an annular flange (6) above the cylindrical portion (13), and has an annular lower flange (12) under the cylindrical portion (13). The elastic housing (2) has a cylindrical elastic portion (21) around cylindrical portion (13), and has a tapered portion (22) around the annular flange (6). The lower end of the elastic housing (2) is placed around the annular lower flange (12).

Abstract: A tire valve with an electronic box 100 of tire pressure monitoring system for automobile comprises a valve metal body 1 and an elastic body 2 around the metal body 1. The metal body 1 comprises an air introducing and discharging hole 4. The metal body 1 has an external threaded stem 5 for connecting with the electronic box 100 of tire pressure monitoring system for automobile at the end. The air introducing and discharging hole 4 is set above the external threaded stem 5. The valve metal body 1 can be mounted on the electronic box 100 of tire pressure monitoring system for automobile through the external thread, therefore the connection strength between the electronic box 100 and the valve can be reinforced conveniently.

Abstract: A tire valve with an electronic box 100 of tire pressure monitoring system for automobile comprises a valve metal body 1 and an elastic body 2 around the metal body 1. The metal body 1 comprises an air introducing and discharging hole 4. The metal body 1 has an external threaded stem 5 for connecting with the electronic box 100 of tire pressure monitoring system for automobile at the end. The air introducing and discharging hole 4 is set above the external threaded stem 5. The valve metal body 1 can be mounted on the electronic box 100 of tire pressure monitoring system for automobile through the external thread, therefore the connection strength between the electronic box 100 and the valve can be reinforced conveniently.

Abstract: A tire valve for a vehicle comprises a metal housing (1) and an elastic housing (2) around the metal housing (1). The metal housing (1) has a cylindrical portion (13) corresponding to a rim opening (201). The metal housing (1) has an annular flange (6) above the cylindrical portion (13), and has an annular lower flange (12) under the cylindrical portion (13). The elastic housing (2) has a cylindrical elastic portion (21) around cylindrical portion (13), and has a tapered portion (22) around the annular flange (6). The lower end of the elastic housing (2) is placed around the annular lower flange (12).