Title:
SHEET FEEDING DEVICE AND IMAGE FORMATION DEVICE
Document Type and Number:
Japanese Patent JP2015131692
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a sheet feeding device which prevents a sheet feeding roller from dropping without deteriorating the exchangeability and usability, and to provide an image formation device.SOLUTION: A stopper member 7, which may move to one of a restraint position where the stopper member 7 restrains a protruding fit part 1c of a pickup roller unit 50 from moving in a removal direction such that the protruding fit part 1c is removed from a second support part 4b and a restraint releasing position where the stopper member 7 allows the removal of the pickup roller unit 50, is rotatably provided in a paper feeding frame 12. A weight member 11 is provided at the stopper member 7. When a device body inclines in a direction such that the pickup roller unit 50 moves in the removal direction, the stopper member 7 in the restraint releasing position is relatively moved to the restraint position.
Inventors:
IWASE MASAKI
Application Number:
JP2014002466A
Publication Date:
July 23, 2015
Filing Date:
January 09, 2014
Export Citation:
Assignee:
CANON KK
International Classes:
B65H3/06
Attorney, Agent or Firm:
Kazuo Chikajima
Takashi Daejeon
Takashi Daejeon