| 摘要 |
<p>PURPOSE: To provide a pop-up mechanism capable of attaining lightening, cost- down and improvement in assembly workability while individually setting the rising width and longitudinal moving width of a lift concerning the pop-up mechanism using a link mechanism. CONSTITUTION: Concerning the pop-up mechanism for moving a lift 3 upward with the link mechanism, in the state of turning rising/falling members 2a and 2b at a prescribed angle and raising the lift 3 to a prescribed position, struts 13, 17, 34 and 35 stood on a base 1 or lift 3 or on the both are abutted, the turn of a rising/falling member 3 is locked against the energizing force of energizing means s1 and s2 and the pop-up state of raising the lift 3 to the prescribed position is maintained.</p> |
