| 摘要 |
<p>A toilet tissue roll holder is disclosed. The toilet tissue roll holder of the present invention comprises a fixed member fixed on a wall; a holding member having a connection end which has one end coupled with the fixed member and a holding end formed on the other thereof, wherein the holding end holds a roll type paper inserted therein; and a cover member which has one end, which is coupled with the connection end to be able to rotate, and is placed on the front side of the paper to cover the paper held by the holding end; a remaining tissue detection sensor installed in the fixed member, wherein the sensor measures a distance between the fixed member and the outer surface of the roll type paper which is placed directly under the fixed member, the weight of the paper, and the number of rotation of the paper; a remaining quantity display unit for displaying the remaining quantity of the paper provided on the surface thereof; and a control unit converting a signal detected by the remaining tissue detection sensor into the remaining quantity of the paper and displaying the residual quantity of the paper. According to the present invention, the roll type paper holder is provided to accurately display the remaining quantity of the roll type paper, thereby providing convenience for a user; deliver a message for paper saving to the user, thereby guiding the user to save the paper; and output a variety of information through the display unit when the access of the user is detected.</p> |
