| 摘要 |
PROBLEM TO BE SOLVED: To provide a slipper with a fall prevention roller in which while even if the front end of the slipper trips on a projection or step of a passage during walking with wearing the slipper, the slipper does not stop because the roller installed in the front end of the slipper rotates to absorb a shock and fall is prevented, a child and an aged person can walk the passage even with sliding steps without anxiety. SOLUTION: This slipper is provided with the roller in the leading front so that the person wearing it does not stumble while walking and is prevented from falling. COPYRIGHT: (C)2005,JPO&NCIPI
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