| 摘要 |
PROBLEM TO BE SOLVED: To provide a door stopper device 6 capable of easily holding the open state of a door panel 1 and releasing the hold. SOLUTION: A stopper implement 2 provided near the opening/closing side end of the door panel 1 is composed of a lower piece 9 fixed and projected from the back face of the door panel 1 and having a hook part 8 at the tip 7, and an upper piece 11 projected from the inside of the door panel 1, having a hook part 8 at the tip 7, and supported in the middle to the door panel 1 by a shaft 10 to turn up and down. A stopper receiving implement 4 projected from a building skeleton is formed with receiving parts 12 at the upper and lower sides of the tip, and the stopper implement 2 is caught by the stopper receiving implement 4 to hold the door panel 1 in the open state. Interlocked with a handle 5 performing push-down operation, the rear end 13 of the upper piece 11 is pushed down and swung to separate the hook part 8 of the tip 7 from the receiving part 12 and to separate the hook part 8 of the lower piece 9 from the receiving part 12 by the sinking of the door panel 1 to thereby release the holding state. COPYRIGHT: (C)2009,JPO&INPIT
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