The invention relates to the technical field of automobile escape devices, and discloses an automobile muddy ground escape device which comprises an antiskid chain body, the middle of the antiskid chain body is disconnected, notches of the antiskid chain body are connected through a clamping mechanism, an ejector rod mechanism is arranged on the antiskid chain body, and the antiskid chain body is disconnected into two parts through the ejector rod mechanism. The inner wall of the antiskid chain body covers the surface of a tire, the tire rotates to stir the antiskid chain body so that the antiskid chain body can come out of the portion, making contact with the ground, of the tire, the adhesive force between the tire and the ground is increased under the condition that vehicle trapping is not serious, and tire idling is reduced; when the automobile is trapped seriously, the tire rotates to drive the antiskid chain body to rotate so as to enable a first arc-shaped plate to rotate, when the first arc-shaped plate rotates to make contact with the ground, soil on the ground is scraped into the groove holes in the first arc-shaped plate, the soil entering the groove holes is extruded out of vertical holes, the resistance of the ground to the first arc-shaped plate is increased, and tire idling is reduced; and the auxiliary effect of the antiskid chain body on automobile escape is improved.
本发明涉及汽车个脱困装置技术领域,且公开了一种汽车泥地脱困装置,包括防滑链本体,防滑链本体的从中间断开,防滑链本体的切口处通过卡合机构连接,防滑链本体上设置顶杆机构通过将防滑链本体断开成两部分,将防滑链本体的内壁覆盖在轮胎表面,利用轮胎转动拨动防滑链本体使防滑链本体从轮胎与地面接触的部分出来,在陷车不严重的情况系增大轮胎与地面的附着力,减少轮胎空转,陷车严重时,通过轮胎转动带动防滑链本体转动进而使弧形板一转动,当弧形板一转动至与地面接触时,弧形板一上的槽孔将地面的泥土刮入槽孔内,进入槽孔内泥土从竖孔被挤出,增大地面对弧形板一的阻力减少轮胎空转,提高防滑链本体对汽车脱困的辅助效果。
Automobile muddy ground escape device
一种汽车泥地脱困装置
2021-05-07
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
Escape self-rescue driving device for automobile sinking into ground
European Patent Office | 2021
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