Title:
現像剤容器、現像装置、プロセスカートリッジ、画像形成装置、および現像剤容器の製造方法
Document Type and Number:
Japanese Patent JP7210152
Kind Code:
B2
Abstract:
A developer container includes: an accommodating portion which has a first frame and a second frame and is configured to accommodate a developer; and a conductive sheet. The second frame has a joining surface for joining the second frame to the conductive sheet, the first frame and the second frame share an uneven fitting portion where the first frame and the second frame fit with each other in a direction of intersecting the joining surface, the uneven fitting portion has a contact face where the first frame and the second frame are being in contact with each other, a gap is formed by the first frame, the second frame and the conductive sheet, and the contact face is a face facing the gap and being disposed in a direction along the joining surface.
Inventors:
Masafuku Yoshida
Abe
Kazuhiro Tenyaku
Kazuhiko Abe
Abe
Kazuhiro Tenyaku
Kazuhiko Abe
Application Number:
JP2018071758A
Publication Date:
January 23, 2023
Filing Date:
April 03, 2018
Export Citation:
Assignee:
Canon Inc
International Classes:
G03G21/18; B29C65/70; G03G15/08; G03G21/16
Domestic Patent References:
| JP2016156848A | ||||
| JP2014063200A | ||||
| JP2006002907A | ||||
| JP2015087747A |
Foreign References:
| US20120204401 |
Attorney, Agent or Firm:
Patent Attorney Corporation Shuwa Patent Office
Takeshi Niwa
Nakamura Go
Koichiro Sakai
Ryota Morihiro
Yoshiyuki Kawaguchi
Takeshi Niwa
Nakamura Go
Koichiro Sakai
Ryota Morihiro
Yoshiyuki Kawaguchi