An auxiliary antiskid device for motor vehicle tires belongs to the technical field of motor vehicle driving, solves the problems existing in motor vehicle driving, and comprises a hub connecting disc, telescopic support arms, a driving disc and a cover plate. The hub connecting disc is used for being connected with a motor vehicle hub. The four telescopic support arms are arranged on the hub connecting disc. Antiskid nails are arranged at the ends, positioned on the outer side of the hub connecting disc, of the telescopic support arms. A shaft rod is arranged in the middle of the hub connecting disc. The driving disc is rotationally connected to the shaft rod. Arc-shaped push plates are arranged on the driving disc and correspond to the telescopic supporting arms. A main positioning holeis formed in each sliding groove, an extending positioning hole and a retracting positioning hole which correspond to the main positioning hole are formed in each telescopic supporting arm, and positioning pins can be inserted for positioning in a telescopic state. Two deflector rods are arranged on the driving disc, the deflector rods are connected with the cover plate in an inserted mode, and the cover plate is used for deflecting the deflector rods to enable the driving disc to rotate. All the positioning pins of the telescopic support arms are fixedly connected to the cover plate. The auxiliary antiskid device is used for a motor vehicle.
一种机动车轮胎辅助防滑装置,属于机动车驱动技术领域,解决了机动车行驶存在的问题,它包含轮毂连接盘、伸缩支臂、驱动盘和盖板;轮毂连接盘用于与机动车轮毂连接,在轮毂连接盘上设置有四个伸缩支臂,在伸缩支臂的位于轮毂连接盘外侧的一端设置有防滑钉,在轮毂连接盘的中间位置设置有一个轴杆,驱动盘转动连接在轴杆上,在驱动盘上对应每个伸缩支臂分别设置有一个弧形的推板,在滑槽上设置有主定位孔,在伸缩支臂上设置有与主定位孔对应的伸出定位孔和缩回定位孔,伸缩状态都可以插入定位销定位;在驱动盘上设置有两根拨杆,拨杆与盖板插接,利用盖板拨动拨杆使驱动盘转动;伸缩支臂的全部定位销均固定连接在盖板上;本发明用于机动车。
Auxiliary antiskid device for motor vehicle tires
一种机动车轮胎辅助防滑装置
2020-04-10
Patent
Electronic Resource
Chinese
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