| 摘要 |
PURPOSE: A bicycle with an automatic rotatable support is provided to improve usable convenience because passengers do not need to operate a support whenever getting on and off the bicycle. CONSTITUTION: A bicycle with an automatic rotatable support(1) comprises a bicycle body(10), a support(20), an elastic member(30), a saddle support(40), and a connection wire(50). A handle is arranged in the front upper part of the bicycle body and a front wheel is arranged in the front lower part thereof. A saddle joining pipe is arranged in the middle upper part of the bicycle body and a paddle is arranged in the middle lower part thereof. A rear wheel is arranged in the rear lower part of the bicycle body. The support is rotatably arranged in one side of the rear wheel of the bicycle body and is elastically biased to be upwardly rotated by a spring(21). The elastic member is inserted in the saddle joining pipe of the bicycle body. The saddle support is fitted in the saddle joining pipe and a saddle(41) is arranged at the top of the saddle support. One end of the connection wire is coupled to the support and the other end thereof is coupled to the saddle support. |
