A baby carriage frame disclosed in the invention comprises front legs, rear legs, first connecting rods, second connecting rods and third connecting rods, the front ends of the first connecting rods are pivoted to the front legs, and the rear ends of the first connecting rods are pivoted to the rear legs; and the front ends of the second connecting rods are pivoted to the front legs, the rear endsof the third connecting rods are pivoted to the rear legs, and the rear ends of the second connecting rods and the front ends of the third connecting rods are pivoted to the first connecting rods andcan move forwards and backwards relative to the first connecting rods, so when the upper ends of the rear legs rotate backwards, the lower ends of the rear legs rotate forwards relatively, the rear ends of the second connecting rods are pulled to rotate backwards together, the front legs are pulled to rotate backwards until the front legs, the rear legs, the first connecting rods, the second connecting rods and the third connecting rods are relatively close to one another, the frame is in a folded state, and at the moment, the frame is very small in size and convenient to carry and store.
本发明揭露了一种童车车架,其包括前脚、后脚、第一连杆、第二连杆、第三连杆,所述第一连杆前端枢接于前脚,后端枢接于后脚;第二连杆前端枢接于前脚,所述第三连杆后端枢接于后脚,所述第二连杆后端与第三连杆前端枢接于所述第一连杆并可相对第一连杆一起前后移动,如此设置,当使得后脚上端往后旋转移动时,后脚下端则相对往前旋转移动,从而带动第三连杆往后旋转移动,第二连杆后端被拉动一起往后旋转移动,从而拉动前脚往后旋转移动,直至所述前脚、后脚、第一连杆、第二连杆、第三连杆相对靠近,所述车架处于折叠状态,此时,车架材积很小,便于携带与存放。
Baby carriage frame
一种童车车架
2020-06-09
Patent
Electronic Resource
Chinese
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |