The invention relates to an automobile seat backrest lock catch which comprises two automobile body welding parts, a horizontal connecting part, a first fillet connecting part, a second fillet connecting part and a backrest buckling part. Thetwo automobile body welding parts are symmetrically arranged along a horizontal direction. The bottom end of the automobile body welding part is vertically, coaxially and tightly connected with the horizontal end of the horizontal connecting part through a first fillet connecting part, and the horizontal connecting part is arranged in the horizontal direction; the backrest buckling part comprises two inclined connecting rods and a horizontal connecting rod, the two inclined connecting rods are symmetrically arranged in the horizontal direction, and the two horizontal ends of the horizontal connecting rod are coaxially and tightly connected with one ends of the inclined connecting rods through the second fillet connecting part; and the other horizontal end of the horizontal connecting part is coaxially and tightly connected with the other end of the inclined connecting rod through the other first fillet connecting part. According to the lock catch, the application range of the lock catch connected with the automobile seat backrest is expanded, and convenience is brought to automobile production.
本发明涉及一种汽车座椅靠背锁扣,所述锁扣包括车身焊接部、水平连接部、第一圆角连接部、第二圆角连接部和靠背扣合部,所述车身焊接部沿水平方向对称设置两个,该车身焊接部的底端通过一第一圆角连接部与水平连接部的水平一端垂直同轴紧密相连接设置,该水平连接部沿水平方向设置;所述靠背扣合部包括倾斜连接杆和水平连接杆,所述倾斜连接杆沿水平方向对称设置两个,该水平连接杆的水平两端通过第二圆角连接部与倾斜连接杆的一端同轴紧密相连接设置;所述水平连接部的水平另一端通过另一第一圆角连接部与倾斜连接杆的另一端同轴紧密相连接设置在一起。本锁扣扩大了连汽车座椅靠背锁扣的使用范围,为汽车的生产带来了便利。
Automobile seat backrest lock catch
一种汽车座椅靠背锁扣
07.05.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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