Patent ID: 8141868

Claim:
A sheet guiding apparatus assembled on a shelf, comprising: a pair of guiding members movably mounted to two opposite ends of the shelf and capable of moving toward and away from each other to adjust a distance therebetween, the guiding member having a base board, a front portion of an outside edge of the base board extending upward to form a guiding portion, the guiding portion having a bottom thereof defining a horizontal recess extending along a front-to-rear direction to penetrate through the guiding portion, a hooking portion being protruded in a front of the horizontal recess; a pair of adjusting plates each pivoted to a rear portion of the outside edge of the base board of one guiding member beside the guiding portion, the adjusting plate being capable of turning up and down; a first spring mounted between the adjusting plate and the base board, the first spring applying a resetting force on the adjusting plate when the adjusting plate is turned up; a pair of push bars movably received in the horizontal recesses of the guiding members respectively and capable of sliding in the respective horizontal recesses along the front-to-rear direction so as to drive the corresponding adjusting plates to rotate upward or free the corresponding adjusting plates therefrom; a second spring having one end hooked to a front of the push bar and the other end fastened to the hooking portion, the second spring applying a pulling force on the push bar when the push bar is pushed rearward; and a pair of rotating members each pivoted to a front of the guiding portion of one guiding member and capable of turning up and down, when the rotating member is turned down, a rear of the rotating member touches a front end of the push bar and pushes the push bar to move rearward so that further drives the adjusting plate to rotate upward till being perpendicular to the base board.