| 摘要 |
PROBLEM TO BE SOLVED: To provide a wedge type door stopper surely keeping a door open. SOLUTION: An antislip base 2 made of a slip-resistant material such as rubber is provided on the lower surface of the end of a wedge type door stopper body 1 and a wheel 3 provided with an eccentric shaft 4 is freely rotationally provided at the rear of the base 2. The eccentric shaft 4 of the stopper rotates with the movement of a door in a closing direction, and the stopper moves upward and is fixed between the door and a floor face to surely hold the door in its open position.
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