The invention relates to the technical field of folding bicycles, in particular to a multifunctional folding bicycle, a rear adjustable side plate and a front adjustable side plate are composed of adjustable rotating frames connected with cloth in a sleeving mode, the ends of the adjustable rotating frames are rotatably installed on first rotating frames, clamping rods installed in an elastic sliding mode are arranged on the adjustable rotating frames, the clamping rods are connected to clamping grooves in a clamped mode, and the clamping grooves are connected to the front adjustable side plate. The folding device has the beneficial effects that the angle fixation after 90-degree folding of the folding side plate is realized by arranging a long circular block on an existing rotating hinge structure to be matched with a limiting rotating groove, so that the angle adjustment of the folding side plate is adapted, and the angle adjustment and fixation of the adjustable side plate after limitation are realized by matching a clamping rod with a plurality of groups of clamping grooves; and the angle adjustment of the rear adjustable side plate is utilized to adapt to different use scenes, so that the use range and deformation types of the folding bicycle are improved.
本发明涉及折叠车技术领域,具体为一种多功能折叠车,后可调侧板和前可调侧板是由套接布料的可调转架组成,可调转架的端部转动安装在第一转动架上,可调转架上设置有弹性滑动安装的卡杆,卡杆卡接在卡槽上,有益效果为:通过在现有的转动铰接结构上设置长圆块与限位转槽的配合,实现翻折侧板的90度翻折后的角度固定,从而适配于翻折侧板的角度调节,通过卡杆与多组卡槽的配合,从而达到限定后可调侧板的角度调节、固定,利用后可调侧板的角度调节适配不同的使用场景,进而提高折叠车的使用范围和变形种类。
Multifunctional folding bicycle
一种多功能折叠车
24.09.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
Europäisches Patentamt | 2024
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