The baby carriage frame structure convenient to fold comprises a front foot set, the lower end of the front foot set is connected with a front wheel, and the front foot set is provided with a first joint; the lower end of the handle group is connected with the first joint; the lower end of the rear leg group is connected with a rear wheel, and the upper end of the rear leg group is connected withthe first joint; the seat frame set comprises a front seat frame set hinged to the front foot set and a rear seat frame set hinged to the rear foot set, a transmission rod is rotationally connected tothe rear foot set, a sliding piece is connected to the rear seat frame set, the lower end of the transmission rod is rotationally connected with the sliding piece, and a first connecting rod rotationally connected with the transmission rod and the handle set is arranged between the upper end of the transmission rod and the handle set. The baby carriage is simple in structure, when the baby carriage is folded, the handle set draws close to the rear foot set under the action of gravity, the first connecting rod drives the transmission rod to slide on the rear seat frame set, the rear seat frameset and the front seat frame set are turned over and drawn close; accordingly, the front foot set hinged to the front seat frame set draws close to the rear foot set, and the baby carriage can be folded.
本发明公开了一种便于折叠的童车车架结构,包括:前脚组,前脚组的下端连接有前轮,前脚组上设置有第一关节;手把组,手把组的下端与第一关节连接;后脚组,后脚组的下端连接有后轮,后脚组的上端与第一关节连接;座架组,包括有与前脚组铰接的前座架组以及与后脚组铰接的后座架组,后脚组上转动连接有传动杆,后座架组上连接有滑动件,传动杆下端与滑动件转动连接,传动杆上端与手把组之间设有与二者转动连接的第一连杆。本发明结构简单,收车时,手把组由于重力作用向后脚组方向靠拢收折,第一连杆带动传动杆在后座架组上滑动,使得后座架组与前座架组翻折靠拢,从而使得与前座架组铰接的前脚组向后脚组方向靠拢收折,即可实现收车。
Baby carriage frame structure convenient to fold
一种便于折叠的童车车架结构
2020-08-28
Patent
Elektronische Ressource
Chinesisch
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
Baby carriage frame folding joint, baby carriage frame and baby carriage
Europäisches Patentamt | 2020
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