The invention relates to the technical field of rescue equipment, in particular to a tire rescue device which comprises a fitting piece, and a bolt locks the fitting piece and a hub. The connecting mode is easy to operate, and the rescue device can be conveniently and rapidly mounted and dismounted. The air bag of the supporting assembly is annular and is connected with the attaching piece. After the air bag is inflated, the thickening layer of the air bag makes contact with the ground, and extra supporting force is provided for the vehicle. A plurality of groups of friction lines are arranged on the thickening layer, so that the friction force with the ground is increased, a vehicle can drive out of a dilemma under soft geological road conditions such as mud, sand or snowfield, and meanwhile, the vehicle is prevented from underpinning.
本发明涉及救援设备技术领域,具体为一种轮胎救援装置,包括:贴合片,螺栓锁紧贴合片与轮毂。这种连接方式操作简单,便于快速安装和拆卸救援装置。支撑组件的气囊呈环状且与贴合片连接。当气囊充气后,气囊的加厚层接触地面,为车辆提供额外的支撑力。加厚层上设置有若干组摩擦纹,增大了与地面的摩擦力,有助于车辆在泥地、沙地或雪地等地质柔软的路况下驶出困境,同时防止车辆出现托底的情况。
Tire rescue device
一种轮胎救援装置
23.05.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
Self-rescue device for automobile tire sinking into silt
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