The stroller comprises a stroller frame with an unfolded state and a folded state, the stroller frame comprises side supports and a transverse supporting assembly, each side support comprises a front support, a rear support assembly, a push rod assembly, a side handrail, a lower connecting rod, a front connecting rod and a rear pull rod, and the rear support assembly comprises a rear upper rod and a rear lower rod which are connected in a sliding mode. The side handrails are rotationally connected with the push rod assembly, two of the side handrails, the front support and the rear upper rod are rotationally connected, the third one is rotationally connected with any one of the two or the three is coaxially and rotationally connected, and the lower connecting rod is rotationally connected with the push rod assembly and the rear upper rod. The two ends of the front connecting rod are rotationally connected with the front support and the lower connecting rod respectively, the two ends of the rear pull rod are rotationally connected with the lower connecting rod and the rear lower rods respectively, and the transverse supporting assembly comprises a rear transverse supporting assembly arranged between the rear lower rods on the two sides. The baby stroller has good rigidity in the unfolded state, and is compact in structure, small in size and convenient to carry and store after being folded.
本发明公开了一种儿童推车,包括具有展开状态和折叠状态的推车车架,推车车架包括侧支架和横撑组件,侧支架包括前支架、后支架组件、推杆组件、侧扶手、下连杆、前连杆和后拉杆,后支架组件包括滑动连接的后上杆和后下杆,侧扶手与推杆组件转动连接,侧扶手、前支架和后上杆三者中的二者转动连接,第三者与前述两者中的任一者转动连接,或者上述三者同轴转动连接,下连杆分别与推杆组件和后上杆转动连接,前连杆的两端部分别与前支架和下连杆转动连接,后拉杆的两端部分别与下连杆和后下杆转动连接,横撑组件包括设在两侧的后下杆之间的后横撑组件。该儿童推车在展开状态时具有较好的刚性,折叠后结构紧凑,体积小,便于携带及存放。
Baby stroller
一种儿童推车
2023-08-04
Patent
Electronic Resource
Chinese
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |