| 摘要 |
PROBLEM TO BE SOLVED: To provide a silver car whose wheels smoothly move so that the silver car which an older person or a handicapped person who can walk independently uses for walking or carrying articles when going out is not fitted into a groove or does not hit an uneven part when moving in a discontinuous aisle such as a groove and unevenness.SOLUTION: A silver car 1 including a seat part 2, a basket bag body 3 and a grip 4 has a front wheel 5 and a rear wheel 6. A safety wheel 5a is mounted and formed in the same direction as the direct advance direction, and on a backward or forward high portion for at least the front wheel 5 of the front wheel 5 and the rear wheel 6. |
