The invention relates to an angle adjusting device for a vehicle seat, the angle adjusting device comprises a support assembly, a gear box body arranged in the support assembly, a screw rod and a driving assembly connected to the gear box body, a worm gear is rotatably connected in the gear box body, and the screw rod penetrates through the worm gear in a threaded mode. A worm assembly matched with the worm gear is further arranged in the gear box body, lubricating grease is arranged in the worm assembly, the worm assembly is provided with a transmission assembly located in the gear box body, and when the worm assembly rotates clockwise, the transmission assembly is driven by the transmission assembly to rotate clockwise. The transmission assembly can push lubricating grease in the worm assembly to be extruded to threads of the worm assembly. The invention has the advantage of self-lubrication.

    本发明涉及一种用于车辆座椅的角度调节装置,包括支架组件、设置于支架组件内部的齿轮箱体、丝杆以及连接于齿轮箱体上的驱动组件,所述齿轮箱体的内部转动连接有蜗轮,所述丝杆螺纹穿过蜗轮,所述齿轮箱体内还设置有与蜗轮配合的蜗杆组件,所述蜗杆组件的内部设置有润滑脂,所述蜗杆组件设置有位于齿轮箱体内部的传动组件,在蜗杆组件顺时针转动时,所述传动组件能够推动蜗杆组件内部的润滑脂挤出至蜗杆组件的螺纹牙上;本发明具有自润滑的优点。


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    Title :

    Angle adjusting device for vehicle seat


    Additional title:

    一种用于车辆座椅的角度调节装置


    Contributors:
    LEI PENGFEI (author) / ZONG ZHIFENG (author) / WU QING (author)

    Publication date :

    2023-09-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F16H Getriebe , GEARING



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