| 摘要 |
<p>PURPOSE:To enable both the fixation of a temporary position and the prevention of dropping-out under the drawn-out condition by sandwiching a guide roller with a pair of projections of a movable rail from front and rear to regulate the forward and backward movement of a slide rack and further regulate such movement with a slide member and stop member making contact with each other even if a force of drawing out the rack forward acts. CONSTITUTION:A movable rail 2 is supported by a guide roller 13 of a fixed rail 1, and a slide member 23 by a support piece 22 and guide piece 12 respectively to be drawn out forward so that the front side projection 24 of a pair of projections 24, 25 completes the drawing-out operation by a moderate feeling given from the projection 24 overriding the guide roller 13. Thus, a slide rack is stopped with the guide roller 3 bending sandwiched by a pair of the front and rear projections 24, 25. When a pair of both projections 24, 25 are vigorously drawn out to override the guide roller 13, the front end face of the slide member 23 is moved into contact with the front side stopper member 14 right after the rear side projection 25 overrides the guide roller 13 to reach the final condition, so that the further forward movement is regulated.</p> |
