The invention discloses a motorcycle frame capable of electrically adjusting length, which comprises a frame body and an electric adjusting mechanism arranged on the frame body, the electric adjusting mechanism comprises a front frame, a rear frame, a reinforcing assembly and a driving assembly, and the rear frame can be connected to the front frame in a relative sliding manner along the front-back direction of a motorcycle body; the reinforcing assembly is connected between the front frame and the rear frame, and a triangular reinforcing structure capable of being linked with the rear frame is formed below the front frame and the rear frame. The driving assembly comprises a box body, a worm gear, a worm, a driving motor and a lead screw, the box body is fixed to the front frame, the worm gear is installed in the box body in a mode that axial movement is limited and can be driven by the worm to rotate, the driving motor is used for driving the worm to rotate, and the rear end of the lead screw is fixedly connected with the rear frame and extends forwards to penetrate through the box body; the screw rod and the worm wheel are coaxial and are in threaded connection; the length of the frame can be conveniently adjusted, the whole frame after length adjustment still has enough strength, and the service life and the safety are guaranteed.
本发明公开了一种可电动调节长度的摩托车车架,包括:车架本体和设置于车架本体上的电动调节机构,电动调节机构包括前框架、后框架、加强组件和驱动组件,后框架可沿车身前后方向相对滑动的连接于前框架上;加强组件连接于前框架和后框架之间并在前框架和后框架的下方形成有可随后框架一起联动的三角加强结构;驱动组件包括箱体、蜗轮、蜗杆、驱动电机和丝杆,箱体固定于前框架上,蜗轮以轴向移动被限位的方式安装于箱体内并可被蜗杆驱动转动,驱动电机用于驱动蜗杆转动,丝杆的后端与后框架固定连接并向前延伸贯穿箱体,且丝杆与蜗轮同轴并螺纹连接;可以方便的进行车架长度的调节,调长后的整体框架仍具备足够的强度,保证使用寿命和安全性。
Motorcycle frame with electrically adjustable length
可电动调节长度的摩托车车架
2023-11-17
Patent
Electronic Resource
Chinese
IPC: | B62K Fahrräder , CYCLES |