JPH03219982A - Card holder holding structure of carrier unit - Google Patents

Card holder holding structure of carrier unit

Info

Publication number
JPH03219982A
JPH03219982A JP1710790A JP1710790A JPH03219982A JP H03219982 A JPH03219982 A JP H03219982A JP 1710790 A JP1710790 A JP 1710790A JP 1710790 A JP1710790 A JP 1710790A JP H03219982 A JPH03219982 A JP H03219982A
Authority
JP
Japan
Prior art keywords
card holder
platen
carrier frame
carrier unit
holding structure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1710790A
Other languages
Japanese (ja)
Inventor
Masao Nakada
正雄 中田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Niigata Fuji Xerox Manufacturing Co Ltd
Original Assignee
Niigata Fuji Xerox Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Niigata Fuji Xerox Manufacturing Co Ltd filed Critical Niigata Fuji Xerox Manufacturing Co Ltd
Priority to JP1710790A priority Critical patent/JPH03219982A/en
Publication of JPH03219982A publication Critical patent/JPH03219982A/en
Pending legal-status Critical Current

Links

Landscapes

  • Handling Of Sheets (AREA)
  • Handling Of Cut Paper (AREA)

Abstract

PURPOSE:To hold a gap between a platen and a card holder by preventing the falling of the card holder by providing a stopper positioning the card holder, when the card holder is pushed toward the platen, to a carrier frame. CONSTITUTION:A card holder 5 is mounted to a carrier frame 2 by a pawl 8 and the leaf springs 3 for pressing the card holder 5 to a platen 1 is mounted to the carrier frame 2 on both sides thereof and the stoppers 4 for positioning the card holder 5 are mounted to the carrier frame 2 on both sides thereof. When the card holder 5 is mounted to the carrier frame 2, the card holder 5 is pushed by the leaf springs 3 to be brought into contact with the stoppers 4 and mechanical play is eliminated to always hold the card holder 5 to a definite posture and the gap between the platen 1 and the card holder 5 can be kept constant.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、プリンタのキャリアユニットのカードホルダ
ー保持構造に関し、特にプラテンとカードホルダーとの
スキマを保つようにキャリアフレームにカードホルダー
を固定する構造に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a card holder holding structure for a carrier unit of a printer, and in particular to a structure for fixing a card holder to a carrier frame so as to maintain a gap between the platen and the card holder. Regarding.

〔従来の技術〕[Conventional technology]

従来、この種のキャリアユニットのカードホルダー保持
構造は、カードホルダーに爪を設けてキャリアプレーム
に固定される構造であった。Conventionally, the card holder holding structure of this type of carrier unit has been such that the card holder is provided with claws and fixed to the carrier frame.

第３図および第４図は従来のキャリアユニットのカード
ホルダー保持構造を示す斜視図および側面図である。プ
リントヘッド６が搭載されたキャリアフレーム２はガイ
ドシャフト７に案内されプラテン１に沿って移動する。3 and 4 are a perspective view and a side view showing a conventional card holder holding structure of a carrier unit. A carrier frame 2 on which a print head 6 is mounted is guided by a guide shaft 7 and moves along the platen 1.

カードホルダー５は爪８によってキャリアフレーム２に
固定されている。The card holder 5 is fixed to the carrier frame 2 by claws 8.

〔発明が解決しようとする課題〕[Problem to be solved by the invention]

上述した従来のキャリアユニットのカードホルダー保持
構造では、カードホルダーに爪を付けてキャリアフレー
ムに固定する構造で、キャリアフレームにカードホルダ
ーの倒れ防止機構がないため、カードホルダーの倒れに
より、プラテンとカードホルダーとのスキマが保てない
という欠点がある。In the conventional card holder holding structure of the carrier unit described above, the card holder is fixed to the carrier frame with claws, and the carrier frame does not have a mechanism to prevent the card holder from falling, so if the card holder falls, the platen and card may The drawback is that it is not possible to maintain a gap with the holder.

〔課題を解決するための手段〕[Means to solve the problem]

本発明のキャリアユニットのカードホルダー保持構造は
、カードホルダーに設けられキャリアユニットに係合す
る爪と、前記カードホルダーをプラテン側に押し付ける
前記キャリアユニットに設けられた板バネと、前記キャ
リアフレームに設けられ前記カードホルダーが前記プラ
テン側に押された時に前記カードホルダーの位置を決め
るストッパーとを有している。The card holder holding structure of the carrier unit of the present invention includes a claw provided on the card holder and engaged with the carrier unit, a leaf spring provided on the carrier unit that presses the card holder toward the platen side, and a leaf spring provided on the carrier frame. and a stopper that determines the position of the card holder when the card holder is pushed toward the platen.

〔実施例〕〔Example〕

次に、本発明について図面を参照して説明する。 Next, the present invention will be explained with reference to the drawings.

第１図よおび第２図はそれぞれ本発明の一実施例を示す
斜視図および側面図である。1 and 2 are a perspective view and a side view, respectively, showing an embodiment of the present invention.

プラテン１は印字面をつかさどり、本実施例のキャリア
ユニットは、ガイドシャフト７を介して、印字を行なう
プリントヘッド６と用紙ガイドをつかさどるカードホル
ダー５がキャリアフレーム２に取付けられている。The platen 1 controls the printing surface, and in the carrier unit of this embodiment, a print head 6 that performs printing and a card holder 5 that controls the paper guide are attached to the carrier frame 2 via a guide shaft 7.

カードホルダー５は爪８によりキャリアフレーム２に取
付けられるほか、キャリアフレーム２には、カードホル
ダー５をプラテン１側に押し付けるための板バネ３が両
側に取付けられており、又、カードホルダー５の位置を
決めるためのストッパー５がキャリアフレーム２の両側
に設けられている。The card holder 5 is attached to the carrier frame 2 by claws 8, and leaf springs 3 are attached to both sides of the carrier frame 2 for pressing the card holder 5 against the platen 1 side. Stoppers 5 for determining this are provided on both sides of the carrier frame 2.

カードホルダー５がキャリアフレーム２に取付けられる
とカードホルダー５は板バネ３に押されてストッパー４
に当接し、機械的な遊びをなくし、常に一定の姿勢を保
たれプラテン１とカードホルダー３のスキマを一定に保
つことが出来る。When the card holder 5 is attached to the carrier frame 2, the card holder 5 is pushed by the leaf spring 3 and the stopper 4
The platen 1 and the card holder 3 can be kept in a constant position, eliminating mechanical play and keeping the gap between the platen 1 and the card holder 3 constant.

〔発明の効果〕〔Effect of the invention〕

以上説明したように本発明は、キャリアフレームにカー
ドホルダーをプラテン側に押し付けるための板バネと、
カードホルダーがプラテン側に押された時カードホルダ
ーの位置を決めるストッパーを有することにより、プラ
テンとカードホルダーとのスキマを一定に保つことが出
来る効果がある。As explained above, the present invention includes a plate spring for pressing the card holder against the platen side on the carrier frame,
By having a stopper that determines the position of the card holder when the card holder is pushed toward the platen, there is an effect that the gap between the platen and the card holder can be kept constant.

【図面の簡単な説明】[Brief explanation of drawings]

第１図および第２図はそれぞれ本発明の一実施例の斜視
図および側面図、第３図および第４図はそれぞれ従来の
キャリアユニットでのカードホルダー保持構造の斜視図
および側面図である。 １・・・プラテン、２・・・キャリアフレーム、３・・
・板バネ、４・・・ストッパー　５・・・カードホルダ
ー　６・・・プリントヘッド、７・・・ガイドシャフト
、８・・・爪。1 and 2 are a perspective view and a side view, respectively, of an embodiment of the present invention, and FIGS. 3 and 4 are a perspective view and a side view, respectively, of a conventional card holder holding structure in a carrier unit. 1...Platen, 2...Carrier frame, 3...
- Leaf spring, 4... Stopper, 5... Card holder, 6... Print head, 7... Guide shaft, 8... Claw.

Claims (1)

【特許請求の範囲】[Claims] 　カードホルダーに設けられキャリアユニットに係合す
る爪と、前記カードホルダーをプラテン側に押し付け前
記キャリアユニットに設けられた板バネと、前記キャリ
アフレームに設けられ前記カードホルダーが前記プラテ
ン側に押された時に前記カードホルダーの位置を決める
ストッパーとを有することを特徴とするキャリアユニッ
トのカードホルダー保持構造。a claw provided on the card holder and engaged with the carrier unit; a leaf spring provided on the carrier unit for pressing the card holder toward the platen; and a leaf spring provided on the carrier frame for pushing the card holder toward the platen. A card holder holding structure for a carrier unit, comprising a stopper that sometimes determines the position of the card holder.
JP1710790A 1990-01-25 1990-01-25 Card holder holding structure of carrier unit Pending JPH03219982A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1710790A JPH03219982A (en) 1990-01-25 1990-01-25 Card holder holding structure of carrier unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1710790A JPH03219982A (en) 1990-01-25 1990-01-25 Card holder holding structure of carrier unit

Publications (1)

Publication Number Publication Date
JPH03219982A true JPH03219982A (en) 1991-09-27

Family

ID=11934810

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1710790A Pending JPH03219982A (en) 1990-01-25 1990-01-25 Card holder holding structure of carrier unit

Country Status (1)

Country Link
JP (1) JPH03219982A (en)

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