The invention discloses a noise reduction type safety belt height adjusting mechanism which comprises a sliding rail, gear grooves arranged in the sliding direction are formed in the sliding rail, and a buffering noise reduction piece is arranged on the lower portion of the sliding rail; the sliding assembly is arranged on the sliding rail in a sliding mode, and the sliding assembly comprises a sliding block arranged on the sliding rail in a sliding mode, a gear control piece arranged on the sliding block, a gear piece arranged on the gear control piece in a sliding mode and a gear button arranged on the gear control piece and used for controlling the gear piece; the gear button locks and unlocks the position of the sliding assembly on the sliding rail by controlling the gear piece to stretch into and stretch out of the different gear grooves. According to the noise reduction type safety belt height adjusting mechanism, the situation that when the safety belt height adjusting mechanism is downwards adjusted to the lowest position, metal collision abnormal sound occurs is avoided, and the part cost is saved while the arrangement space is not increased.

    本发明公开了一种消音型安全带高度调节机构,包括:滑轨,所述滑轨上设有沿滑动方向排列的档位槽,所述滑轨下部设有缓冲消音件;滑动组件,所述滑动组件滑动设置在滑轨上,所述滑动组件包括滑动设置在滑轨上的滑块、设置在滑块上的档位控制件、滑动设置在档位控制件上的档位件以及设置在档位控制件上控制档位件的档位按钮,所述档位按钮通过控制所述档位件伸入、伸出不同档位槽来锁定、解锁滑动组件在滑轨上的位置。本发明采用一种消音型安全带高度调节机构,避免安全带高度调节机构在向下调节至最低位置时出现金属撞击异响,在不增大布置空间的同时,节省零件成本。


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    Title :

    Noise reduction type safety belt height adjusting mechanism


    Additional title:

    一种消音型安全带高度调节机构


    Contributors:
    ZHANG YUHANG (author) / LONG GANGQI (author) / LI HAIFENG (author)

    Publication date :

    2022-04-01


    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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