The invention relates to a folding stroller frame with a reversible push handle; the folding stroller frame comprises a front wheel support, a front wheel assembly arranged at the lower end of the front wheel support, a rear wheel support, a rear wheel assembly arranged at the lower end of the rear wheel support, a connecting rod, a cushion rod, a first lower push handle rod, a second lower push handle rod and an upper push handle rod. The folding stroller frame is characterized in that the upper end of the front wheel support is rotationally connected with the upper end of the rear wheel support, and the rear portion of the connecting rod is rotationally connected with the position, different from the upper end, of the rear wheel support; the front part of the cushion rod is rotationally connected with the position, different from the upper end, of the front wheel support; and the position, different from the rear part, of the connecting rod is rotationally connected with the position, different from the front part, of the cushion rod. The lower end of the first lower push handle rod is rotationally connected to the upper end of the rear wheel support or the upper end of the rear-front wheel support, the upper end of the second lower push handle rod is rotationally connected with the position, different from the lower end, of the first lower push handle rod, and the lower end of the second lower push handle rod is rotationally connected with the front portion of the connecting rod. The lower end of the second lower push handle rod can move back and forth along the connecting rod; when the frame is unfolded, the first lower push handle rod and the second lower push handle rod are combined into a whole to form the lower push handle rod, and the upper end of the lower push handle rod has a forward pushing state in which the lower push handle rod falls backwards and a reverse pushing state in which the upper end of the lower push handle rod falls forwards.
一种推把可换向折叠推车车架,包括前轮支架、设置在所述前轮支架下端的前轮组件、后轮支架、设置在所述后轮支架下端的后轮组件、连杆、坐垫杆、下推把杆一、下推把杆二,上推把杆,其特征在于:所述的推车车架包括:所述前轮支架的上端与所述后轮支架上端转动连接,所述连杆后部与所述后轮支架异于上端的位置转动连接;所述坐垫杆前部与所述前轮支架异于上端的位置转动连接,所述连杆异于后部的位置与所述坐垫杆异于前部的位置转动连接。所述下推把杆一的下端转动连接于所述后轮支架的上端或者所述后前轮轮支架的上端,所述下推把杆二的上端与所述下推把杆一异于下端的位置转动连接,所述下推把杆二的下端与所述连杆的前部转动连接,所述下推把杆二的下端沿所述连杆可前后移动;所述车架展开时,所述下推把杆一与所述下推把杆二合为一体成为下推把杆,所述下推把杆上端具有向后倒的正推状态和上端向前倒的反推状态。
Folding stroller frame with reversible push handle
一种推把可换向折叠推车车架
2021-12-17
Patent
Electronic Resource
Chinese
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |