The stroller framework comprises a bottom supporting frame (2), wheels (21) are arranged at the front end and the rear end of the bottom supporting frame (2), the middle of the bottom supporting frame (2) is connected with a connecting base (3) which can slide front and back relative to the bottom supporting frame (2) and can rotate relative to the bottom supporting frame (2) during sliding, and the connecting base (3) is fixedly connected with a supporting rod (4). A first connecting rod (5) pivoted with the bottom supporting frame (2) and the supporting rod (4) is arranged between the front side of the bottom supporting frame (2) and the middle of the supporting rod (4), a seat supporting seat (6) is arranged above the bottom supporting frame (2), the rear end of the seat supporting seat (6) is pivoted with the upper portion of the supporting rod (4), and a second connecting rod (7) pivoted with the seat supporting seat (6) and the first connecting rod (5) is arranged between the seat supporting seat (6) and the middle of the first connecting rod (5). And a push rod assembly (8) capable of stretching out and drawing back or rotating and folding relative to the supporting rod (4) is connected to the supporting rod (4). The folding chair is flexible to fold and small in size after being folded.
本发明公开了儿童推车骨架,包括底部支撑架(2),所述的底部支撑架(2)前端和后端均设有车轮(21),所述的底部支撑架(2)中部连接有能相对其前后滑动并在滑动时能相对其转动的连接座(3),所述的连接座(3)上固定连接有撑杆(4),所述的底部支撑架(2)前侧与撑杆(4)中部之间设有与二者枢接的第一连杆(5),所述的底部支撑架(2)上方设有座位支撑座(6),所述的座位支撑座(6)后端与撑杆(4)上部枢接,所述的座位支撑座(6)与第一连杆(5)中部之间设有与二者枢接的第二连杆(7),所述的撑杆(4)上连接有能相对其伸缩或转动折叠的推杆组件(8)。本发明折叠灵活,折叠后体积小。
Stroller framework
一种儿童推车骨架
2024-11-26
Patent
Electronic Resource
Chinese
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
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