| 摘要 |
<p>PROBLEM TO BE SOLVED: To delay the rotation motion of an object to be controlled even when a complicated link mechanism is not employed in a case it is difficult that the rotation support part of an object to be controlled and the rotary shaft of a rotary damper are disposed with the rotation centers thereof coinciding with each other. SOLUTION: A first arm 2 is protruded in the rotation direction of an object to be controlled. A rotary damper 3 is securely disposed on the body 12 side to rotatably support the object to be controlled. A second arm 5 making contact with the first arm 2 is coupled to the rotary shaft of the rotary damper 3. One end is coupled to the rotary shaft of the rotary damper 3 or the second arm 5 and the other end is coupled to a main body part of the rotary damper, and a spiral spring is disposed to energize the second arm 5 in a direction in which the second arm makes access to the first arm 2.</p> |
