The invention relates to the technical field of inverted tricycles, and discloses a side parallelogram linkage mechanism of an inverted tricycle, which comprises a head tube, and rocker arm linkage mechanisms capable of adaptively swinging along with the height position change of wheels are respectively arranged on two sides of the head tube; the rocker arm linkage mechanism comprises upper rocker arms, lower rocker arms, side rods and upper swing arms, the two upper rocker arms, the lower rocker arms and the side rods are located on the two sides of the head pipe respectively, the ends, away from the head pipe, of the two upper rocker arms and the lower rocker arms are rotationally connected to the frame, and the ends, close to the head pipe, of the two upper rocker arms and the lower rocker arms are rotationally connected to the side rods. The upper swing arm and the ends, close to the head pipe, of the two upper rocker arms are hinged through a ball head pull rod, and front fork shock absorbers are fixedly installed at the lower ends of the two side rods. According to the side parallelogram linkage mechanism of the inverted tricycle, the problem that when a left side rod and a right side rod move up and down, the distance between two wheels is decreased, and then driving safety and operation sensitivity are affected is solved.
本发明涉及倒三轮车技术领域,公开了一种倒三轮车的侧面平行四边形联动机构,包括头管,所述头管的两侧分别设有能够跟随着车轮的高度位置变化而进行适应性摆动的摇臂联动机构;所述摇臂联动机构包括上摇臂、下摇臂、侧杆和上摆臂,两个上摇臂、下摇臂和侧杆都分别位于头管的两侧,两个上摇臂、下摇臂远离头管一端分别转动连接在车架上,两个上摇臂、下摇臂靠近头管一端转动连接在侧杆上,所述上摆臂和两个上摇臂靠近头管一端通过球头拉杆铰接,两个侧杆的下端均固定安装有前叉避震;本发明提供的一种倒三轮车的侧面平行四边形联动机构,解决了当左右侧杆上下运动时,两轮之间间距会变小进而影响驾驶安全和操作灵敏性的问题。
Side parallelogram linkage mechanism of inverted tricycle
一种倒三轮车的侧面平行四边形联动机构
2023-12-22
Patent
Electronic Resource
Chinese
IPC: | B62K Fahrräder , CYCLES |
Parking system of inverted tricycle and inverted tricycle
European Patent Office | 2021
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