The invention relates to a mechanical automobile automatic turning device which comprises a ground (1), circular guide rails (a) (7) and a turning turntable (5), the circular guide rails (a) (7) and the turning turntable (5) are mounted on the ground (1), and a pressing pedal (4) mounted on the turning turntable can press a lantern ring (10) connected with a rotating shaft (13) through screw-thread fit, so that the turning turntable (5) is pushed to rotate; and meanwhile, self-locking mechanisms (1) and (2) are further arranged on the turning-around turntable (5), so that the turning-around turntable (5) cannot be reset immediately after rotating in place. Correspondingly, unlocking mechanisms (8) and (9) are arranged on the ground (1), when the automobile drives away from the rotary disc, the unlocking mechanisms are triggered, and the mechanisms are reset under the action of reset springs (12). Except for the gravity of the automobile, no other external energy is used, the structure is simple, besides pressing the pedal, the U-turn rotary disc does not change in the height direction in the rotating process, discomfort cannot be caused to a user, and the U-turn rotary disc is basically suitable for all existing automobiles.

    本发明涉及一种机械式汽车自动掉头装置,包括大地(1)以及安装到大地(1)上的圆形导轨(a)(7)以及掉头转盘(5),安装到掉头转盘上的下压踏板(4)可以下压通过螺纹配合与转轴(13)相连的套环(10),从而通过竖直导轨(6)推动掉头转盘(5)转动;同时掉头转盘(5)上还有自锁机构(1)与(2),保证掉头转盘(5)转到位后不会立即复位。与之对应的在大地(1)上有解锁机构(8)与(9),当汽车驶离转盘时触发解锁机构,机构在复位弹簧(12)的作用下复位。本发明除汽车自身重力外不使用其他任何外部能源,结构简单,且除下压踏板外,掉头转盘在转动过程中在高度方向上不会有任何变化,不会对使用者造成不适,并且基本上可适用于现有所有的汽车。


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    Title :

    Mechanical automobile automatic turning device


    Additional title:

    一种机械式汽车自动掉头装置


    Contributors:
    LI JIAGENG (author) / ZHANG JINPING (author) / YAO JIN (author)

    Publication date :

    2021-04-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen



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