The invention relates to the technical field of vehicles, in particular to a tire pressure adjusting device, a tire and a vehicle. The tire air pressure adjusting device comprises an air storage device, a piston, an elastic piece and an abutting part, an air storage cavity is formed in the air storage device, the piston is in sliding fit with the inner wall of the air storage cavity, one end of the air storage cavity is communicated with an inner cavity of a tire, the other end of the air storage cavity is connected with the abutting part, and the elastic piece is connected between the abutting part and the piston. Through the action of the elastic piece, the piston can move up and down in the air storage device, when the air pressure in the tire is too high, the piston moves downwards to reduce the air pressure in the tire, when the air pressure in the tire is too low, the piston moves upwards to improve the air pressure in the tire, and finally the air pressure in the tire is automatically adjusted through a simple device.
本公开涉及车辆技术领域,尤其涉及一种轮胎气压调节装置、轮胎及车辆。该轮胎气压调节装置包括储气装置、活塞、弹性件和抵接部,储气装置内设有储气腔,活塞与储气腔的内壁滑动配合,储气腔的一端连通轮胎的内部腔体,储气腔的另一端连接抵接部,弹性件连接在抵接部和活塞之间。通过弹性件的作用,本公开的活塞可在储气装置中上下移动,在轮胎内部气压过高时,活塞向下移动,降低轮胎内部气压,在轮胎内部气压过低时,活塞向上移动,提高轮胎内部气压,最终实现以一种简单的装置自动调节轮胎内部气压。
Tire pressure adjusting device, tire and vehicle
轮胎气压调节装置、轮胎及车辆
2024-11-29
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
TIRE INTERNAL PRESSURE ADJUSTING DEVICE AND TIRE INTERNAL PRESSURE ADJUSTING METHOD
European Patent Office | 2023
|Tire pressure adjusting system, tire pressure control method and device and vehicle
European Patent Office | 2024
|Air valve, tire pressure adjusting method and tire pressure adjusting device
European Patent Office | 2023
|Tire pressure adjusting method and tire pressure adjusting system
European Patent Office | 2024
|