The invention discloses an adjustable swing car which comprises a bottom frame, rear wheels, a backrest frame, a swing rod, a front wheel and a foot rest lever, and is characterized in that the swing car further comprises an operating rod, a handle is arranged at the upper end of the operating rod, a rotating shaft is sleeved with a connecting ring, the connecting ring is rotationally connected with the rotating shaft, and the lower end of the operating rod is hinged to the connecting ring through a connecting rod; the operating rod can swing to horizontal and vertical conditions; a clamping block protruding upwards is arranged at the top of the rotating shaft, a concave clamping groove is formed in the position, corresponding to the clamping block, of the end face of the lower end of the operating rod, the clamping groove is matched with the clamping block and used for allowing the clamping block to enter the clamping groove, and the swing car further comprises a locking mechanism used for locking the operating rod in the vertical state. The swing car has a sitting and lying state and a standing state, a user can adjust the state of the swing car according to use requirements, the interestingness is higher, the playability is higher, and various use requirements of the user can be better met.
本发明公开了一种可调节摇摆车,包括底架、后轮、靠背架、摆杆、前轮以及脚踏杆,其特征是:该摇摆车还包括操作杆,操作杆的上端带有把手,转轴外部套有连接环,连接环与转轴转动连接,操作杆的下端通过连杆与连接环铰接,使得操作杆能摆动至水平和竖直状态,转轴的顶部设置有向上凸出的卡块,操作杆的下端端面上对应于卡块的部位设置有凹陷的卡槽,卡槽与卡块适配并用于供卡块进入,该摇摆车还包括用于将操作杆锁定在竖直状态的锁定机构。该摇摆车具有坐卧和站立两种形态,用户可以根据使用需求开调节摇摆车的形态,趣味性更强、可玩度更高,能够更好地满足用户多样的使用需求。
Adjustable swing car
一种可调节摇摆车
2021-12-24
Patent
Electronic Resource
Chinese
ADJUSTABLE BOLSTER SWING LEGS FOR SLIPFORM PAVING MACHINES
European Patent Office | 2018
|Adjustable bolster swing legs for slipform paving machines
European Patent Office | 2018
|