Title:
LIQUID JET HEAD AND LIQUID JET RECORDING DEVICE
Document Type and Number:
Japanese Patent JP2021062575
Kind Code:
A
Abstract:
To provide a liquid jet head configured so that position adjustment of a jet hole of the liquid jet head can be smoothly performed.SOLUTION: The liquid jet head comprises a nozzle part having a jet hole for liquid, a support member 41 for supporting the nozzle part, and a position adjustment mechanism that adjusts a position of the jet hole with respect to a carriage 33. The position adjustment mechanism comprises: a reference member 411 whose position with respect to the carriage can be fixed; a position adjustment member 421 which is connected to the support member, and configured to press the reference member and change a relative distance with respect to the reference member so that the support member can be moved on the carriage; and an interposing member 425 that interposes between the reference member and the position adjustment member. The interposing member is attached to either one of the reference member and the position adjustment member, and forms a first pressure receiving surface Sp1 pointing to a moving direction of the support member, so that the other member different form the one of the reference member and the position adjustment member comes into contact with the first pressure receiving surface.SELECTED DRAWING: Figure 13
Inventors:
KOYANO TAKANORI
Application Number:
JP2019189449A
Publication Date:
April 22, 2021
Filing Date:
October 16, 2019
Export Citation:
Assignee:
SII PRINTEK INC
International Classes:
B41J2/01
Attorney, Agent or Firm:
Patent Business Corporation Tsubasa International Patent Office