| 摘要 |
PROBLEM TO BE SOLVED: To provide a door stopper easily lockable on an unlockable in an optional position up to a fully opening state from a state of opening a door a little without bending the body. SOLUTION: This door stopper 7 is installed in the door 5 openably-closably pivoted by a door hinge 6 on one side edge of the doorway 4 arranged in close vicinity to a floor 2, and is stopped in the optional position up to a fully opening state from a state of opening the door a little, and is composed of a door stopper body 9 installed in a lower end part on the free end side of the door on a door surface turning to the doorway side when opening the door, a lock member 13 arranged in the door stopper body, and freely movable between a door free position noncontact with the floor and a door lock position for locking the door to the floor by being inserted between a lower end surface of the door and the floor, and an elastic expandable part 14 arranged between the door stopper body and the lock member, and energizing the lock member to the door free position. COPYRIGHT: (C)2005,JPO&NCIPI
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