| 摘要 |
<p>Disclosed is a slide unit mechanism comprising a slide plate including a slide portion, and a slip prevention mechanism engaging with the slide plate to prevent slipping. The slip prevention mechanism comprises a groove, an opening formed to be located on a moving track of the slide portion, an engagement torsion spring attached in the groove and provided at one end with an engagement member which exposes from the opening onto the moving track of the slide portion, and an engagement recess provided in the slide portion so as to be engageable with the engagement member. When the slide plate slides to an open position or a closed position, the engagement member is biased by the elastic force of the engagement torsion spring toward the engagement recess, and is engaged to the recess.</p> |
