Title:
ROLL PAPER HOLDER
Document Type and Number:
Japanese Patent JP2020093026
Kind Code:
A
Abstract:
To provide a roll paper holder which automatically rotates roll paper after use and is capable of automatically feeding a pick-up margin for next-time use from a front surface end edge of a cover body.SOLUTION: A plate cam, a guide pin 16, and a guide plate 15 are fitted to a rotation shaft 5 so that they can follow and rotate. A follower shaft 19 is risen at a most projected edge part of the plate cam and, when the guide pin 16 is engaged with a guide pin engaging piece 22, an elastic member 18 is in an elastic deformation state in a guide groove 17 at a position farthest from a shaft center of the rotation shaft 5. The guide plate 15 has a curved part which elastically deforms the elastic member 18 sliding on a groove bottom of the guide groove 17 and a non-contact part that does not act on the elastic member 18.SELECTED DRAWING: Figure 3
Inventors:
KUSUMOTO YOSHIO
Application Number:
JP2018248894A
Publication Date:
June 18, 2020
Filing Date:
December 14, 2018
Export Citation:
Assignee:
KUSUMOTO YOSHIO
International Classes:
A47K10/36
Domestic Patent References:
| JP2018143736A | 2018-09-20 | |||
| JP2016041229A | 2016-03-31 | |||
| JPS6125894U | 1986-02-15 | |||
| JPH09103389A | 1997-04-22 | |||
| JPH0234129A | 1990-02-05 |
Attorney, Agent or Firm:
Ryuichi Kono