The invention relates to the field of baby carriages, in particular to a frame convenient to fold. The frame comprises a front foot pipe and a rear foot pipe, a handle mounting pipe is arranged on one side of the front foot pipe, a lower handle pipe is arranged in the handle mounting pipe in a sliding mode, and a frame locking and releasing mechanism is arranged between the lower handle pipe and the handle mounting pipe and used for locking the lower handle pipe in the handle mounting pipe or releasing the lower handle pipe from the handle mounting pipe; the upper end of the rear leg pipe is hinged to the lower end of the lower handle pipe, a connecting rod is arranged between the rear leg pipe and the handle mounting pipe, one end of the connecting rod is hinged to the rear leg pipe, the other end of the connecting rod is hinged to the handle mounting pipe, a seat mounting piece is further arranged between the handle mounting pipe and the connecting rod, and a seat is mounted on the seat mounting piece. The bicycle frame convenient to fold has the following technical effects that the operation of folding and unfolding the bicycle frame is simple, and the practicability is high.
本发明涉及婴儿车领域,特别涉及一种方便收合的车架。车架包括前脚管和后脚管,前脚管的一侧设有手把安装管,手把安装管中滑动设有下手把管,下手把管和手把安装管之间设置有车架锁释机构,车架锁释机构用于将下手把管锁定于手把安装管中或将下手把管从手把安装管中释放;后脚管的上端与下手把管的下端铰连接,后脚管与手把安装管之间设有连杆,连杆的一端与后脚管铰接,另一端与手把安装管铰接,手把安装管和连杆之间还设置有座椅安装件,座椅安装件上安装有座椅。本发明具有以下技术效果:本发明中的一种方便收合的车架,收放车架操作简单,实用性强。
Frame convenient to fold
一种方便收合的车架
2024-10-11
Patent
Electronic Resource
Chinese
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |