The invention discloses a seat cover tightening device matched with an automobile seat leg support, and belongs to the technical field of automobile seat parts. Comprising a support, the support is composed of a left leg support fixing plate and a right leg support fixing plate which are independent of each other and correspond to each other, and in the using state, the left leg support fixing plate and the right leg support fixing plate are fixed to an automobile seat leg support in a left-right corresponding state; the left side of the leg support left fixing plate is folded downwards to form a left bending sheet, the right side of the leg support right fixing plate is folded downwards to form a right bending sheet, and the left bending sheet and the right bending sheet correspond to each other. The support has the advantages that the support has good universality for leg supports of different vehicle types; the reliable control effect of the left bending sheet and the right bending sheet on the limit position degree of the tightening rod can be fully guaranteed; the action transmission links are reduced, and the balance effect of acting force of the torsion spring on the two ends of the tightening rod is ensured; the abrasion of the left and right torsion spring shaft sleeves caused by rotation is avoided; and the left and right torsion springs are ensured to stably and reliably play a role.

    一种与汽车座椅腿托配套的座椅套收紧装置,属于汽车座椅部件技术领域。包括一支架,所述支架由彼此独立的并且相互对应的一腿托左固定板和一腿托右固定板组成,在使用状态下,该腿托左固定板与腿托右固定板以彼此左右对应的状态与汽车座椅腿托固定,并且在腿托左固定板的左侧向下折展有一左折弯片,而在腿托右固定板的右侧向下折展有一右折弯片,左、右折弯片彼此对应。优点:使支架具有对不同车型的腿托的良好的通用性;有利于充分保障左、右折弯片对收紧杆极限位置程度的可靠管制作用;有益于减少动作传递环节以及确保扭簧对收紧杆的两端的作用力的平衡效果;杜绝左、右扭簧轴套因转动而出现磨损以及确保左、右扭簧稳定可靠地发挥作用。


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    Title :

    Seat cover tightening device matched with automobile seat leg support


    Additional title:

    与汽车座椅腿托配套的座椅套收紧装置


    Contributors:
    ZOU YAOZHONG (author) / YANG GUANG (author)

    Publication date :

    2024-10-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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