The invention discloses a novel multi-air-chamber wheel which comprises a tire and a rim, the tire is a multi-air-chamber tubeless tire and is composed of a plurality of air chambers arranged in the axial direction, each air chamber is provided with an isolation ring so that each air chamber can form a relatively-closed space, the rim is composed of a rim and a spoke, and the rim and the spoke are arranged in a staggered mode. The rim part is designed to be of a concave air storage structure in the radial direction; the concave air storage structure and the isolation ring form a relatively closed air storage chamber, an air inlet valve and an exhaust valve are installed on the isolation ring, and when the pressure in the tire air chamber exceeds a set opening value, the air chamber exhaust valve automatically exhausts air and relieves pressure. According to the utility model, other intact tire air chambers can be ensured to continuously run when one tire air chamber leaks or bursts, so that the safety of a vehicle is protected. Besides, in the running process of the vehicle, when part of the air chambers exceed the safety pressure value due to the conditions of overweight, jolting, pit passing, high temperature and the like, all the air chambers can automatically exhaust and relieve pressure towards the concave air storage structure through the exhaust valves, and tire burst caused by overlarge pressure in the air chambers is avoided.
本发明公开了一种新型多气室车轮,包括轮胎、轮辋,所述轮胎为多气室无内胎轮胎,由多个轴向排列的气室构成,每一个气室均配置一个隔离圈,使每个气室形成相对封闭的空间,所述轮辋由轮圈和轮辐组成,轮圈部位径向设计为凹形贮气结构;凹形贮气结构与隔离圈形成相对密闭的贮气室,在隔离圈上安装有进气门和排气门,在轮胎气室内压力超过设定开启值时由气室排气门自动排气泄压。该专利可保证在某一轮胎气室发生泄漏或爆胎时其它完好的轮胎气室能继续运行,保护车辆的安全。另外,在车辆行驶过程中,超重、颠簸、过坑、高温等情况导致部分气室超过安全压力值时,各气室可通过排气门向凹形贮气结构自动排气泄压,避免气室内部压力过大而爆胎。
Novel multi-air-chamber wheel
一种新型多气室车轮
2025-05-16
Patent
Electronic Resource
Chinese