A high-speed tire burst prevention wheel with built-in fan blocks for an automobile is composed of a wheel hub, a supporting pipe, the fan blocks, clamping blocks, leaf springs and the like. The supporting pipe is installed on a rim of the wheel hub, and guide grooves and bayonets are formed in the supporting pipe. The fan core cylinders of the fan blocks are movably installed in the supporting pipe, and the clamping blocks and the leaf springs are further installed on the fan blocks. When a tire is inflated, the fan core cylinders of the fan blocks are tightly pressed on the inner step of thesupporting pipe by gas in the tire to seal a through hole of the supporting pipe. When the automobile is punctured during high-speed running, the air pressure in the tire disappears instantly, the fan block is thrown out immediately by the wheel rotating at a high speed, and the clamping blocks mounted on the fan blocks are thrown to the bayonets and are clamped into the bayonets under the actionof the leaf springs to lock the fan blocks. At the moment, all the fanning-out fan blocks form a gap round wheel in the tire to support the tire, so that the automobile does not deflect during running.
一种汽车内置扇块高速防爆胎车轮,由车轮毂,支撑管,扇块,卡块,片簧等组成。支撑管安装在车轮毂轮辋上,支撑管上有导槽和卡口。扇块扇心圆柱活动安装在支撑管内,扇块上还安装有卡块和片簧。当轮胎充气时,扇块扇心圆柱被胎内气体紧压在支撑管内台阶上,封住支撑管通口。当汽车在高速行驶中爆胎时,胎内气压瞬间消失,扇块被高速旋转的车轮立即甩出,安装在扇块上的卡块被甩至卡口,在片簧的作用下卡入卡口,锁紧扇块。这时所有被甩出的扇块,在胎内组成一个间隙圆轮支撑轮胎,使汽车行驶不偏向。
High-speed tire burst prevention wheel with built-in fan blocks
内置扇块高速防爆胎车轮
2020-12-15
Patent
Elektronische Ressource
Chinesisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
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