Ink-jet head

Ink-jet head

  • CN 101,003,210 B
  • Filed: 06/30/2004
  • Issued: 07/18/2012
  • Est. Priority Date: 06/30/2003
  • Status: Active Grant
First Claim
Patent Images

1. ink gun, it comprises:

  • Comprise the nozzle of discharging ink and the nozzle plate of nozzle locating hole;

    Be provided with the front end to the runner of nozzle ink, this front end comprises a plurality of thin laminates, and this laminate has;

    First thin plate, this first thin plate is positioned at an end of this front end on laminating direction, and first locating hole forms on this first thin plate, and this first locating hole aligns with this nozzle locating hole and is communicated with this nozzle locating hole;

    WithSecond thin plate, this second thin plate is positioned at the other end of this front end on laminating direction, and second locating hole that is communicated with this first locating hole forms on this second thin plate;

    AndHolder, this holder is reinforced this front end and is comprised one or more slabs, forms a holder locating hole on it, and said holder locating hole aligns with said second locating hole, said first locating hole and said nozzle locating hole and is communicated with,Wherein, said nozzle plate, said front end and said holder are by location sequentially and lamination in addition;

    First alignment pin is assemblied in said nozzle locating hole and said first locating hole, and said nozzle plate and said front end are located and bonded together;

    AndPass said first locating hole that is communicated with said second locating hole and second alignment pin of said nozzle locating hole and be assemblied in said second locating hole and the said holder locating hole, and with said front end and said holder location and bond together.

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