The invention discloses an accompanying vehicle, and relates to the field of vehicles, the accompanying vehicle comprises a vehicle frame, a front wheel, a first rear wheel and a second rear wheel, the axes of the front wheel, the first rear wheel and the second rear wheel are parallel, the front wheel is arranged in front of the vehicle frame, the first rear wheel and the second rear wheel are respectively arranged behind the vehicle frame, and the axes of the front wheel, the first rear wheel and the second rear wheel do not coincide. The first rear wheel is arranged between the front wheel and the second rear wheel. By means of the arrangement, the problems that when an existing accompanying vehicle runs on an uneven road surface, the gravity center is uncertain, the up-down impact force of the waist of a user is large, and long-distance running is very difficult are effectively solved.
本发明公开一种伴行车,涉及车辆领域,包括车架以及轴线相互平行的前车轮、第一后车轮和第二后车轮,前车轮设置于车架的前方,第一后车轮和第二后车轮分别设置于车架的后方,且前车轮、第一后车轮以及第二后车轮三者轴线不重合,第一后车轮设置于前车轮及第二后车轮之间。如此设置,有效克服了现有伴行车在凹凸不平的路面行驶时重心不确定,导致使用者腰部上下冲击的力很大,长途行进非常吃力的问题。
Traveling accompanying vehicle
伴行车
2022-04-05
Patent
Elektronische Ressource
Chinesisch
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
TRAVELING VEHICLE, TRAVELING VEHICLE SYSTEM, AND TRAVELING VEHICLE DETECTION METHOD
Europäisches Patentamt | 2021
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