| 摘要 |
PROBLEM TO BE SOLVED: To provide a clearance adjusting device which allows the distance between a magnet and a floor face to be easily adjusted, with a simple door stopper structure at low cost.SOLUTION: A clearance adjusting device 70 of a door stopper 1 includes a base plate 51 to which a stopper plate 52 is rotatably attached. The base plate 51 is attached to attachment parts 82 and 83 of a clearance adjusting member 71. An upper contact part 71a of the clearance adjusting member 71 comes into contact with a lower face 10a of a seconde case 10. Engaging parts 76 and 76 of the clearance adjusting member 71 engage with one side of the second case 10 so as to be attached to the second case 10. When the base plate 51 attached to the clearance adjusting member 71 comes into contact with a floor face F, the second case 10 is pulled out downward. The second case 10 is fixed to a first case 2, and the base plate 51 is fixed to the floor face F. The clearance between a magnet 42 of the first case 2 and the base plate 51 fixed to the floor face F is thus consistently adjusted at constant. |
