The folding seat comprises a seat body, a backrest, a traction piece and a locking piece, a locking part is arranged at the rear end of the seat body, the backrest is pivoted to the seat body, and the locking piece is movably arranged on the backrest; the traction piece is arranged on the backrest, one end of the traction piece is connected with the locking piece and drives the locking piece to extend out of or retract into the backrest, so that the traction piece extends outwards and is clamped and locked with the locking part when the backrest is unfolded relative to the chair seat. The backrest of the folding seat can be independently unfolded or folded, and the folding seat has the advantages of being simple in structure and easy to operate.
本发明公开一种折叠座椅及折叠车,包括椅座、背靠、牵引件及锁定件,所述椅座的后端设有锁定部,所述背靠枢接于所述椅座,所述锁定件活动地设置于所述背靠;所述牵引件设置于所述背靠,其一端与所述锁定件连接并驱动所述锁定件伸出或缩入所述背靠,以在所述背靠相对所述椅座展开时向外伸出并与所述锁定部卡合锁定。本发明的折叠座椅的背靠可独立地打开或收折,具有结构简单,操作简单的优点。
Folding seat and folding bicycle
折叠座椅及折叠车
2022-12-30
Patent
Elektronische Ressource
Chinesisch
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