The invention discloses a height adjuster of a safety belt, which comprises a guide rail, a height adjusting device and a height adjusting device, and is characterized in that the guide rail is provided with a rack along the length direction; the sliding block is connected with the guide rail in a sliding mode, and a gear meshed with the rack is arranged on the sliding block; the adjusting assembly comprises a fixed wheel; the abutting piece is provided with a first position and a second position; and the triggering piece is fixedly connected with the abutting piece, the triggering piece is rotatably connected with the sliding block, and the triggering piece is rotated to enable the abutting piece to be freely switched between the first position and the second position. According to the height adjuster, the adjusting assembly is arranged and comprises the fixed wheel and the abutting piece, locking is achieved through extrusion of the fixed wheel and the gear on the abutting piece, when the extrusion force of the gear on the abutting piece is larger, the locking force of the gear is also increased, and then the danger caused by failure due to the fact that the locking force of the height adjuster is not enough during an accident can be avoided.

    本发明公开了一种安全带的高度调节器,包括:导轨,所述导轨沿其长度方向设置有齿条;滑块,所述滑块与所述导轨可滑动连接,且所述滑动上设置有与所述齿条啮合的齿轮;调节组件,包括:固定轮;抵接件,所述抵接件具有第一位置和第二位置;触发件,其与所述抵接件固接,且所述触发件与所述滑块可转动连接,转动所述触发件以使所述抵接件在第一位置和第二位置之间任意切换。本申请中,设置有调节组件,调节组件包括固定轮和抵接件,通过固定轮与齿轮对抵接件的挤压来实现锁止,当齿轮对抵接件挤压的力度越大,其锁止力度也随之增大,进而可避免突发事故时高度调节器锁止力度不够而失效所造成的危险。


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    Title :

    Height adjuster of safety belt


    Additional title:

    一种安全带的高度调节器


    Contributors:
    CHEN JINGSONG (author) / LI LING (author) / WU XIAO (author) / CAI XIANJIE (author) / CHEN QIYUAN (author)

    Publication date :

    2022-03-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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