A frame of the foldable stroller comprises a push rod, a front support, a rear support, a first linkage rod, a second linkage rod and a third linkage rod, the push rod, the front support and the rear support are rotationally connected, the upper end of the first linkage rod is rotationally connected with the push rod, and the lower end of the first linkage rod is rotationally connected with the upper end of the second linkage rod. The lower end of the second linkage rod is rotationally connected with the rear support, the front end of the third linkage rod is rotationally connected with the front support, and the rear end of the third linkage rod is rotationally connected with the first linkage rod. When the frame is folded, the push rod rotates backwards to be folded on the rear side of the rear support, and the front support is folded on the front side of the front support under the linkage action of the first linkage rod, the second linkage rod and the third linkage rod. The whole vehicle can be quickly folded, and the folded vehicle is compact in overall structure, smaller in size and convenient to carry and store when people go out.
本发明公开了一种折叠儿童推车,其车架包括转动连接的推杆、前支架及后支架,以及第一连动杆、第二连动杆和第三连动杆,第一连动杆的上端与推杆转动连接,第一连动杆的下端与第二连动杆的上端转动连接,第二连动杆的下端与后支架转动连接,第三连动杆的前端与前支架转动连接,第三连动杆的后端与第一连动杆转动连接;车架折叠时,推杆向后转动收拢于后支架后侧,前支架在所述第一连动杆、第二连动杆和第三连动杆的联动作用下收拢于前支架前侧;本发明可实现整车快速折叠,折叠后整体结构紧凑,体积更小,便于外出携带及储存。
Folding baby stroller
一种折叠儿童推车
2024-11-29
Patent
Electronic Resource
Chinese
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
Central stroller folding system for baby stroller and baby stroller
European Patent Office | 2020
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