| 摘要 |
PROBLEM TO BE SOLVED: To provide a roll paper holder that automatically rotates a roll paper 26 without making a cover body 8 touched by hand and that makes a picking part 27 for the next use exposed to the front from the front edge of the cover body 8.SOLUTION: One end of a rotary axis 10 which is attached with a roll paper core holder 22 capable of revolving without making contact is rotatably journaled on a side wall 4. In one end of the rotary axis 10, there is fixed a rotation plate 11 on which a guide pin 13 and a weight 12 are installed with a prescribed angle apart. In the side wall 4, a turning guide arm 15 is pivotally attached, with the other end situated above the rotary axis 10 by a resilience of a twisted spring 19. The turning guide arm 15 is provided with an arcuate guide wall 16, a guide pin through groove 18, and a guide pin engaging wall 17.SELECTED DRAWING: Figure 5 |
