Title:
CHANNEL CONTROL DEVICE AND INK JET RECORDING DEVICE
Document Type and Number:
Japanese Patent JP2020051600
Kind Code:
A
Abstract:
To provide a channel control device excellent in reliability with a simple configuration.SOLUTION: A channel control device comprises: a diaphragm part that is displaceable between an open position of opening the channel and a close position of closing the channel; a contact part that is movable between a first direction and a second direction which is opposite to the first direction by a driving source; and a grip member that has a slope part that is contactable the contact part, and grips the diaphragm part. When the contact part moves in the first direction, the grip member displaces the diaphragm part to the open position with the contact of the contact part and the slope part, and when the contact part moves in the second direction, it displaces the diaphragm part to the close position with the separation of the contact part from the slope part. The slope part is gradient in the direction in which diaphragm part grip force increases with the contact to contact part.SELECTED DRAWING: Figure 7
More Like This:
Inventors:
ABE TAKASHI
SAEKI TSUYOSHI
TOKIZAWA SOMEI
ARAI RYOMA
MUKOYAMA YUMI
SAEKI TSUYOSHI
TOKIZAWA SOMEI
ARAI RYOMA
MUKOYAMA YUMI
Application Number:
JP2018184605A
Publication Date:
April 02, 2020
Filing Date:
September 28, 2018
Export Citation:
Assignee:
CANON KK
International Classes:
F16K7/12; B41J2/175; B41J2/18; F16J3/02
Attorney, Agent or Firm:
Takuma Abe
Sogo Kuroiwa
Sogo Kuroiwa