| 摘要 |
An apparatus for delivering paper for a water closet seat has; a lid whose rear end is rotatably supported by a box secured to the upper rear of a closet bowl: the closet seat being under the lid with the rear end thereof being rotatably and vertically movably supported by the box and urged upwardly by a spring. A ratchet driving portion including a ratchet is rotatably supported by the box and a pawl is attached to the lid. By the opening of the lid, the pawl engages the ratchet to rotate the ratchet through a predetermined angle. A paper delivery roller portion including a driving roller is rotatable by the rotation of the ratchet driving portion and a pressure roller pressure-contacted to the driving roller is rotatable by the rotation of the driving roller. The paper is clamped between the driving roller and the pressure roller, and the paper is pulled out by the rotation of the aforesaid two rollers and the paper having a predetermined length is delivered between the lid and the closet seat. A cutter portion is disposed on the paper delivery roller portion which includes a stationary lower blade disposed below the paper and a movable upper blade vertically movably disposed over the paper. The movable upper blade is associated in operation with the vertical movement of the rear end portion of the closet seat and descends when pushed down by the closet seat to cut off the paper.
|
