| 摘要 |
PURPOSE: A braking device of a walking supporter is provided to previously prevent an accident due to acceleration in a downward road by contacting a braking pin with a wheel. CONSTITUTION: A braking device of a walking supporter includes a body(10), a grip unit, and wheels(30). A bracket(40) rotatably supports the wheels. The lower side of the body is movably inserted into a connection tube(41). A braking pin(50) contacting with the wheels receives the elasticity of a spring(60). A pin hole(42) is formed in the center of the lower side of the connection tube. The braking pin is protruded to the lower side through the pin hole. A snap ring(70) is inserted into the braking pin. |
