The invention belongs to the technical field of automobile seats, and relates to an automobile seat safety belt guiding and backrest unlocking structure. Comprising an unlocking hand buckle decorative cover, an unlocking hand buckle, a pin shaft, a torsional spring and a spring clamping sheet, the unlocking hand buckle is inserted into the unlocking hand buckle decorative cover, the pin shaft is fixed on the unlocking hand buckle decorative cover and is axially fixed through the spring clamping sheet, and the unlocking hand buckle can rotate around the pin shaft; the unlocking hand buckle decorative cover is provided with a safety belt guide structure; the safety belt guiding structure protrudes out of the upper surface of the unlocking hand buckle and is provided with a safety belt inserting opening and a safety belt guiding groove. One end of the torsion spring is clamped on the unlocking hand buckle decorative cover, and the other end of the torsion spring is clamped on the unlocking hand buckle; the unlocking hand buckle rotates to pull the brake cable, so that the backrest lock is unlocked; after the backrest lock is locked, the brake cable automatically returns to the initial position; according to the structure, two functions are achieved in the same area, namely, a seat belt is guided while a seat backrest is unlocked; the device is simple in structure, low in cost and high in universality.

    本发明属于汽车座椅技术领域,涉及一种汽车座椅安全带导向和靠背解锁结构;包括解锁手扣饰盖、解锁手扣、销轴、扭簧、弹簧卡片;解锁手扣插入解锁手扣饰盖内,销轴固定在解锁手扣饰盖上,通过弹簧卡片轴向固定,解锁手扣能够绕销轴旋转;解锁手扣饰盖设有安全带导向结构;安全带导向结构凸出于解锁手扣上表面,带有安全带插入口和安全带导向槽;扭簧一端卡接在解锁手扣饰盖上,另一端卡接在解锁手扣上;解锁手扣的旋转拉动闸线,使靠背锁打开;靠背锁锁止后,闸线自动回复初始位置;本发明涉及结构在同一区域实现两种功能:即在座椅靠背解锁的同时实现安全带导向;本发明结构简单,成本低,通用性强。


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    Title :

    Automobile seat safety belt guiding and backrest unlocking structure


    Additional title:

    一种汽车座椅安全带导向和靠背解锁结构


    Contributors:
    WANG MINGXING (author) / HAO WEIWEI (author) / LU CHUNLIN (author) / SU JIBAO (author) / MA YANYU (author)

    Publication date :

    2022-05-13


    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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