| 摘要 |
PROBLEM TO BE SOLVED: To obtain a door retainer capable of retaining a door in a closed state by a simple operation. SOLUTION: The door 12 is provided with a door-side magnet 28, and a frame-side magnet 30 is arranged in a fixing frame 14. Both the door-side magnet 28 and the frame-side magnet 30 are arranged in a state in which the same poles face each other. When the door 12 is located in a fully-closed position to be stopped by abutting on a cushion material 26B of a door stop portion 26, a center line P1 of the door-side magnet 28 is located in a position to deviate be displaced to the side of the door stop position 26 with respect to the center line P2 of the frame-side magnet 30, and a repellent force acting on a section between the door-side magnet 28 and the frame-side magnet 30 acts in the direction of closing the door 12. COPYRIGHT: (C)2009,JPO&INPIT
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