JP2001129976A5 - Inkjet head carriage and image forming apparatus using it - Google Patents

Inkjet head carriage and image forming apparatus using it Download PDF

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Publication number
JP2001129976A5
JP2001129976A5 JP1999317646A JP31764699A JP2001129976A5 JP 2001129976 A5 JP2001129976 A5 JP 2001129976A5 JP 1999317646 A JP1999317646 A JP 1999317646A JP 31764699 A JP31764699 A JP 31764699A JP 2001129976 A5 JP2001129976 A5 JP 2001129976A5
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JP
Japan
Prior art keywords
carriage
inkjet head
image forming
forming apparatus
head carriage
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JP1999317646A
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Japanese (ja)
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JP4201444B2 (en
JP2001129976A (en
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Publication date
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Priority to JP31764699A priority Critical patent/JP4201444B2/en
Priority claimed from JP31764699A external-priority patent/JP4201444B2/en
Publication of JP2001129976A publication Critical patent/JP2001129976A/en
Publication of JP2001129976A5 publication Critical patent/JP2001129976A5/en
Application granted granted Critical
Publication of JP4201444B2 publication Critical patent/JP4201444B2/en
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Expired - Fee Related legal-status Critical Current

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Description

【特許請求の範囲】
【請求項1】 記録用紙にインクを噴射して印字するインクジェットヘッドを着脱自在に搭載するキャリッジであって、
ヘッドの挿入側を基点にして回動自在に設けられた電気的接続板と、ヘッドの挿入側を基点にして回動自在に設けられ電気的接続板に加圧力を加える加圧板と、加圧板を加圧して加圧板と電気的接続板を回動する加圧手段とを有し、加圧手段で加圧板に加えられる加圧力により電気的接続板を、装着されたヘッドの電極に圧接することを特徴とするインクジェットヘッドのキャリッジ。
【請求項2】 上記加圧板と電気的接続板の間に弾性体のパッドを設けた請求項1記載のインクジェットヘッドのキャリッジ。
【請求項3】 上記加圧手段は加圧板のほぼ中心に加圧力を加える請求項1又は2記載のインクジェットヘッドのキャリッジ。
【請求項4】 上記加圧手段はバネの弾性力で加圧板に加圧力を加える請求項1,2又は3記載のインクジェットヘッドのキャリッジ。
【請求項5】 請求項1乃至4のいずれかのキャリッジを使用したことを特徴とする画像形成装置
[Claims]
1. A carriage for detachably mounting an inkjet head for printing by injecting ink onto recording paper.
An electrical connection plate that is rotatably provided with the insertion side of the head as the base point, a pressure plate that is rotatably provided with the insertion side of the head as the base point and applies pressure to the electrical connection plate, and a pressure plate. It has a pressure plate and a pressure means for rotating the electric connection plate by pressurizing the pressure plate, and the electrical connection plate is pressed against the electrode of the mounted head by the pressing force applied to the pressure plate by the pressure means. The carriage of the inkjet head is characterized by this.
2. The carriage of an inkjet head according to claim 1, wherein an elastic pad is provided between the pressure plate and the electrical connection plate.
3. The carriage of an inkjet head according to claim 1, wherein the pressurizing means applies a pressing force to substantially the center of the pressurizing plate.
4. The carriage of an inkjet head according to claim 1, wherein the pressurizing means applies a pressing force to a pressurizing plate by an elastic force of a spring.
5. An image forming apparatus according to claim 1, wherein the carriage according to any one of claims 1 to 4 is used.

【0001】
【発明の属する技術分野】
この発明は、インクジェット噴射式のヘッドを搭載するキャリッジ及びインクジェット噴射式のプリンタやファクシミリ,複写機等の画像形成装置、特にキャリッジに着脱自在なインクジェットヘッドとキャリッジの電気的な接続の簡素化と安定化に関するものである。
[0001]
[Technical field to which the invention belongs]
The present invention simplifies and stabilizes the electrical connection between a carriage equipped with an inkjet jet head and an image forming apparatus such as an inkjet jet printer, a facsimile, a copier, etc., particularly an inkjet head and a carriage that can be attached to and detached from the carriage. It is about the conversion.

この発明はかかる短所を改善し、簡単な構成と少ない部品点数でキャリッジに設けたFPCとヘッドの電極を確実に電気的に接続することができるインクジェットヘッドのキャリッジ及びそれを使用した画像形成装置を提供することを目的とするものである。 The present invention improves the disadvantages, and provides an inkjet head carriage that can reliably electrically connect the FPC provided on the carriage and the head electrodes with a simple configuration and a small number of parts, and an image forming apparatus using the carriage. It is intended to be provided.

この発明に係る画像形成装置は上記キャリッジを使用したことを特徴とする。 The image forming apparatus according to the present invention is characterized in that the carriage is used.

また、上記のように構成したキャリッジ2をインクジェット噴射式のプリンタやファクシミリ,複写機に使用することにより、ヘッド1を安定して駆動して、安定したインク噴射特性でインク滴を噴射することができ、良質な画像を安定して形成することができる。 Further, by using the carriage 2 configured as described above in an inkjet injection type printer, facsimile, or copier , the head 1 can be stably driven and ink droplets can be ejected with stable ink ejection characteristics. It is possible to stably form a high-quality image.

さらに、このキャリッジをインクジェット噴射式のプリンタやファクシミリ,複写機等に使用することにより、ヘッドを安定して駆動して、安定したインク噴射特性でインク滴を噴射することができ、良質な画像を安定して形成することができる。
Furthermore, by using this carriage in inkjet printers, facsimiles, copiers, etc. , the head can be driven stably and ink droplets can be ejected with stable ink ejection characteristics, resulting in high-quality images. It can be formed stably.

JP31764699A 1999-11-09 1999-11-09 Ink jet head carriage and image forming apparatus using the same Expired - Fee Related JP4201444B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP31764699A JP4201444B2 (en) 1999-11-09 1999-11-09 Ink jet head carriage and image forming apparatus using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP31764699A JP4201444B2 (en) 1999-11-09 1999-11-09 Ink jet head carriage and image forming apparatus using the same

Publications (3)

Publication Number Publication Date
JP2001129976A JP2001129976A (en) 2001-05-15
JP2001129976A5 true JP2001129976A5 (en) 2006-03-02
JP4201444B2 JP4201444B2 (en) 2008-12-24

Family

ID=18090475

Family Applications (1)

Application Number Title Priority Date Filing Date
JP31764699A Expired - Fee Related JP4201444B2 (en) 1999-11-09 1999-11-09 Ink jet head carriage and image forming apparatus using the same

Country Status (1)

Country Link
JP (1) JP4201444B2 (en)

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