JPH03116951U - - Google Patents

Info

Publication number
JPH03116951U
JPH03116951U JP14132189U JP14132189U JPH03116951U JP H03116951 U JPH03116951 U JP H03116951U JP 14132189 U JP14132189 U JP 14132189U JP 14132189 U JP14132189 U JP 14132189U JP H03116951 U JPH03116951 U JP H03116951U
Authority
JP
Japan
Prior art keywords
ink sheet
ink
guide roller
thermal printer
recording paper
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
JP14132189U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP14132189U priority Critical patent/JPH03116951U/ja
Publication of JPH03116951U publication Critical patent/JPH03116951U/ja
Pending legal-status Critical Current

Links

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  • Electronic Switches (AREA)
  • Impression-Transfer Materials And Handling Thereof (AREA)

Description

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

第1図は本考案のサーマルプリンタにおけるガ
イドローラの説明図、第2図は本考案のサーマル
プリンタにおける他のガイドローラの説明図、第
3図は従来のサーマルプリンタの説明図、第4図
はサーマルヘツドおよびプラテンのたわみの説明
図、第5図はインクシートとガイドローラの接触
状態の説明図である。 1……インクシート、2……記録紙、8……サ
ーマルヘツド、9……プラテン、21,22……
ガイドローラ。
FIG. 1 is an explanatory diagram of a guide roller in the thermal printer of the present invention, FIG. 2 is an explanatory diagram of another guide roller in the thermal printer of the present invention, FIG. 3 is an explanatory diagram of a conventional thermal printer, and FIG. 4 is an explanatory diagram of a conventional thermal printer. FIG. 5 is an explanatory diagram of the deflection of the thermal head and the platen, and FIG. 5 is an explanatory diagram of the state of contact between the ink sheet and the guide roller. 1... Ink sheet, 2... Recording paper, 8... Thermal head, 9... Platen, 21, 22...
guide roller.

Claims (1)

【実用新案登録請求の範囲】 (1) 加熱によつて昇華あるいは流動性となるイ
ンクを塗布したインクシートと記録紙を重ね合わ
せ、サーマルヘツドにより熱パルスを印加して前
記インクシートのインクを記録紙に転写すること
で画情報の記録を行うサーマルプリンタにおいて
、前記インクシートの搬送系に具備されるガイド
ローラが長手方向に対して中央部から左右両端部
に行くに従つて連続的に径が小さくなるように形
成されていることを特徴とするサーマルプリンタ
。 (2) 前記ガイドローラはサーマルヘツドに対し
てインクシートの上流側あるいは下流側、たまは
上流側と下流側の両側に具備されていることを特
徴とする請求項1記載のサーマルプリンタ。 (3) 前記ガイドローラのうちサーマルヘツドに
対してインクシートの下流側に具備されたものは
、インクシートのインクが記録紙に転写された後
にインクシートと記録紙を引き剥がすガイドロー
ラであることを特徴とする請求項1及び2記載の
サーマルプリンタ。
[Claims for Utility Model Registration] (1) An ink sheet coated with ink that sublimes or becomes fluid when heated is placed on a recording paper, and a thermal head applies a heat pulse to record the ink on the ink sheet. In a thermal printer that records image information by transferring it to paper, a guide roller provided in the conveyance system of the ink sheet has a diameter that continuously increases from the center to both left and right ends in the longitudinal direction. A thermal printer characterized by being formed to be small. (2) The thermal printer according to claim 1, wherein the guide roller is provided on the upstream side or downstream side of the ink sheet with respect to the thermal head, or on both the upstream side and the downstream side. (3) Of the guide rollers, the guide roller provided on the downstream side of the ink sheet with respect to the thermal head is a guide roller that peels off the ink sheet and the recording paper after the ink on the ink sheet is transferred to the recording paper. The thermal printer according to claim 1 or 2, characterized in that:
JP14132189U 1989-12-05 1989-12-05 Pending JPH03116951U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14132189U JPH03116951U (en) 1989-12-05 1989-12-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14132189U JPH03116951U (en) 1989-12-05 1989-12-05

Publications (1)

Publication Number Publication Date
JPH03116951U true JPH03116951U (en) 1991-12-03

Family

ID=31688226

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14132189U Pending JPH03116951U (en) 1989-12-05 1989-12-05

Country Status (1)

Country Link
JP (1) JPH03116951U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017052156A (en) * 2015-09-08 2017-03-16 マックス株式会社 Printer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017052156A (en) * 2015-09-08 2017-03-16 マックス株式会社 Printer

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