| 摘要 |
The present invention relates to a tricycle kickboard. To be more specific, footboards connected with back wheels are mounted respectively in an S-shaped frame, which is connected with a supporting frame to support a handle bar connected with the front wheel, and two link frames which are connected with the S-shaped frame. Multiple back wheels are mounted along the slide holes bored on the link frame so that the tricycle kickboard can stably move forward by working on the footboards alternatively and repeatedly in a horizontal state or in a state where the weight of a rider is concentrated on the toes part and pushes the toes part. In addition, a fixating cover is fastened by multiple fixating bolts and nuts in order not to be separated. When the weight of a rider is concentrated on the heel part and pushes the heel part, a brake roller compresses the back wheels in order to stop the rotation of the back wheels. |
