| 摘要 |
PROBLEM TO BE SOLVED: To prevent sudden closing, and to restrain generation of a sound and vibration by imparting resistance to a door just before completely closing the door. SOLUTION: In this opening-closing mechanism of a door 2 for opening and closing by rotating an opening part of housing furniture, the door 2 is supported in the rotational center by a hinge 3, and is energized in the closing direction by a spring. A shock absorber 5 for imparting resistance to closing motion by abutting against an inside surface of the door 2 in the closing vicinity of the door 2 is embedded and installed in a frame body 4.
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