| 摘要 |
<p>PROBLEM TO BE SOLVED: To eliminate fear for deformation of a tray and a bottom plate and the like even if they are placed under high temperature. SOLUTION: In a hand inserting device which has a tray 10 for storing copy paper and a bottom plate 11 stored in the tray and mounting the copy paper and a support shaft 12 rotatably support the bottom plate at rear end side of carrier direction of the copy paper and a spring means 13 emerging a tip side of the bottom plate from the bottom part of the tray to opposite direction, slots 10a, 11a are drilled both on bottom part of the bottom plate 11 and the tray 10 in a center part of the spring means 13 and a restraining member 21 is inserted into the slots. Whereby, direction opposite from the tray 10 of the bottom plate 11 can be controlled and deformation is prevented.</p> |
