The invention discloses a connecting rod and sliding rail combined type damping supporting mechanism applied to a wheelbarrow. The connecting rod and sliding rail combined type damping supporting mechanism comprises a main supporting frame, two connecting rod assemblies, two pedals and a damper. The two pedals are installed on the two sides of the lower end of the main supporting frame in a lifting mode, each connecting rod assembly comprises two first connecting rods and two second connecting rods, the middles of the two first connecting rods are correspondingly hinged to the two sides of the main supporting frame, one ends of the two second connecting rods are hinged to the pedals respectively, and the other ends of the two second connecting rods are hinged to the lower ends of the first connecting rods on the same sides. The shock absorber is connected to the upper end of the first connecting rod. Therefore, the main supporting frame, the first connecting rod, the second connecting rod, the shock absorber and the pedal are matched with one another to form a connecting rod and sliding rail composite supporting mechanism, the supporting mechanism adopts matching of the connecting rod and a sliding rail structure to enable vertical sliding of the pedal and rotation of the connecting rod to be mutually converted, and the damping effect of the monocycle is achieved; the problems of abnormal sound, retardation and poor comfort caused by long-term abrasion of the guide rail in a traditional mode are effectively solved.
本发明公开一种应用于独轮车的连杆滑轨复合式减震支撑机构,包括有主支撑架、两组连杆组件、两踏板和减震器;所述两踏板可升降式安装于主支撑架下端两侧,所述每组连杆组件包括有两个第一连杆和两个第二连杆,所述两个第一连杆中部对应铰接于主支撑架两侧,所述两个第二连杆一端分别与踏板铰接,另一端与同侧的第一连杆下端铰接;所述减震器连接于第一连杆上端。因此,通过将主支撑架、第一连杆、第二连杆、减震器和踏板彼此配合形成连杆滑轨复合支撑机构,该支撑机构采用连杆和滑轨结构的配合使踏板的上下滑动和连杆的转动相互转化,实现独轮车减震功效;有效解决传统方式因导轨长期磨损导致的异响、阻滞、舒适性差的问题。
Connecting rod and sliding rail combined type damping supporting mechanism applied to wheelbarrow
应用于独轮车的连杆滑轨复合式减震支撑机构
2023-09-12
Patent
Electronic Resource
Chinese
IPC: | B62K Fahrräder , CYCLES |