The invention belongs to the technical field of vehicles, and discloses a suspension assembly and a tricycle. The suspension assembly comprises a roll limiting assembly, two suspension assemblies and two wheel supports, the two suspension assemblies are used for being symmetrically arranged on the left side and the right side of a frame, and each suspension assembly comprises an upper cantilever and a lower cantilever. The roll limiting assembly comprises a first sliding rod, a second sliding rod, a first sleeve connected with the first sliding rod in a sliding and inserted mode and a second sleeve connected with the second sliding rod in a sliding and inserted mode, the first sleeve is perpendicularly connected with the second sleeve, and the first sliding rod and the first sleeve are rotationally connected with the two upper cantilevers correspondingly; the second sliding rod is rotationally connected with the frame and provided with two limiting blocks symmetrically arranged in the left-right direction of the frame at intervals, and the two limiting blocks can abut against or be separated from the frame. By arranging the roll limiting assembly, the roll angle of the tricycle body is limited within the safety range, rollover of the tricycle is avoided, and the driving safety of the tricycle during steering is guaranteed.
本发明属于车辆技术领域,公开了一种悬架总成和三轮车。其中,悬架总成包括侧倾限位组件、两组悬架组件以及两个车轮支架,两组悬架组件用于对称的设置于车架的左右两侧,悬架组件均包括上悬臂和下悬臂,侧倾限位组件包括第一滑动杆、第二滑动杆、与第一滑动杆滑动插接的第一套筒以及与第二滑动杆滑动插接的第二套筒,第一套筒与第二套筒垂直连接,第一滑动杆和第一套筒分别与两个上悬臂转动连接,第二滑动杆与车架转动连接且设置有两个沿车架的左右方向间隔对称设置的限位块,两个限位块均能与车架抵接或分离。通过侧倾限位组件的设置将车身的侧倾角度限制在安全范围内,避免三轮车的侧翻,保证了三轮车在转向时的行车安全。
Suspension assembly and tricycle
悬架总成和三轮车
2023-08-15
Patent
Elektronische Ressource
Chinesisch
IPC: | B62K Fahrräder , CYCLES |
Rear suspension assembly of electric tricycle vehicle
Europäisches Patentamt | 2020
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