| 摘要 |
PROBLEM TO BE SOLVED: To improve the capacity of an electric walker consisting of a motor driven body with a handle bar standing for a user to use as a walking stick to go forward stably and to turn smoothly. SOLUTION: This electric walker consists of a motor driven body 3 which moves on a drive wheel at the center in front and swinging wheels 2 with caster angles attached at right/left sides of the rear part of the body, and a handle bar 4 standing to support a user. When the electric walker turns, one of the swinging wheels 2 follows the drive wheel in the direction of the turn while the other swinging wheel is in the condition of going straight ahead. |
