Liquid jet head and liquid jet recording device
AssigneeSii Printek Inc.
InventorShunsuke YAMAZAKI
Life of this patent
Estimating the term…
Abstract
There is provided a liquid jet head and a liquid jet recording device capable of increasing available ink types. The liquid jet head according to an embodiment of the present disclosure is provided with an actuator plate having a plurality of ejection grooves, a nozzle plate having nozzle holes communicated with the ejection grooves, and a nozzle guard having a rib adapted to support the nozzle plate, and a communication hole adapted to communicate each of the first nozzle holes and an outside with each other. The rib has contact with the nozzle plate at a position which fails to be opposed to an opening on the nozzle plate side of each of the ejection grooves.
Claims10
A liquid jet head comprising:
- an actuator plate having a plurality of first ejection grooves;
- a nozzle plate having first nozzle holes communicated with the first ejection grooves;
- and
- a nozzle guard having a first rib adapted to support the nozzle plate, and a first communication hole adapted to communicate each of the first nozzle holes and an outside with each other, wherein
- the first rib has contact with the nozzle plate at a position which fails to be opposed to an opening on the nozzle plate side of each of the first ejection grooves.
Dependencies are inferred from the claim text.