JP7855544B2 - プリンタおよびシート支持装置 - Google Patents
プリンタおよびシート支持装置Info
- Publication number
- JP7855544B2 JP7855544B2 JP2023051319A JP2023051319A JP7855544B2 JP 7855544 B2 JP7855544 B2 JP 7855544B2 JP 2023051319 A JP2023051319 A JP 2023051319A JP 2023051319 A JP2023051319 A JP 2023051319A JP 7855544 B2 JP7855544 B2 JP 7855544B2
- Authority
- JP
- Japan
- Prior art keywords
- support shaft
- attachment
- support
- shaft
- shaped
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
- B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J35/00—Other apparatus or arrangements associated with, or incorporated in, ink-ribbon mechanisms
- B41J35/02—Frames or holders for unwound short lengths of ink ribbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
- B41J15/02—Web rolls or spindles; Attaching webs to cores or spindles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
- B41J15/04—Supporting, feeding, or guiding devices; Mountings for web rolls or spindles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
- B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
- B41J2/325—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads by selective transfer of ink from ink carrier, e.g. from ink ribbon or sheet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/12—Guards, shields or dust excluders
- B41J29/13—Cases or covers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J33/00—Apparatus or arrangements for feeding ink ribbons or like character-size impression-transfer material
- B41J33/003—Ribbon spools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J33/00—Apparatus or arrangements for feeding ink ribbons or like character-size impression-transfer material
- B41J33/14—Ribbon-feed devices or mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J33/00—Apparatus or arrangements for feeding ink ribbons or like character-size impression-transfer material
- B41J33/14—Ribbon-feed devices or mechanisms
- B41J33/16—Ribbon-feed devices or mechanisms with drive applied to spool or spool spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J33/00—Apparatus or arrangements for feeding ink ribbons or like character-size impression-transfer material
- B41J33/14—Ribbon-feed devices or mechanisms
- B41J33/16—Ribbon-feed devices or mechanisms with drive applied to spool or spool spindle
- B41J33/22—Ribbon-feed devices or mechanisms with drive applied to spool or spool spindle by gears or pulleys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J35/00—Other apparatus or arrangements associated with, or incorporated in, ink-ribbon mechanisms
- B41J35/28—Detachable carriers or holders for ink-ribbon mechanisms
Landscapes
- Impression-Transfer Materials And Handling Thereof (AREA)
- Electronic Switches (AREA)
Description
2 …筐体、20…ヒンジ、21…上部ケース、22…下部ケース、
23 …前部カバー、25,26…支持部、3…表示操作部、4…開閉ボタン、
5 …排紙口、
6 …用紙保持部(保持部の一例)、60…ロール紙、61…用紙、
7 …印字部、71…印字ヘッド、72…プラテンローラ、
80 …リボンロール、801…インクリボン(シートの一例)、
8 …リボン支持部(シート支持装置の一例)、81,82…支持軸、
811…案内溝、812…案内溝、813…係合部、
83 …端部、
84 …従動軸、841…噛合形状、
85 …スライダ、
86 …回り止め、
87 …付勢部材、
88 …圧接部材、
89 …回転ノブ、891…取付穴、
91 …伝達部、911…突出部、912…溝、913…斜面、
92 …回転軸、921…先端部、922…ピン、
95,96…ギヤ、
100…アタッチメント、
101…取付部、102…フランジ部、103…取付部、105…リブ。
Claims (6)
- 巻かれた帯状の用紙を保持する保持部と、
前記保持部から引き出された用紙に印字する印字部と、
前記保持部および前記印字部を内蔵する筐体と、
前記筐体に支持され、筒状に巻かれたインクリボンの内周に差し込まれて、前記印字部に掛けまわされる前記インクリボンを支持する、一対の支持軸と、
前記支持軸の長手方向に沿って移動自在に前記支持軸の一端に連結された従動軸と、
前記支持軸の内部に納められ、前記従動軸を前記支持軸から離れる方向に付勢する付勢部材と、
前記筐体に設けられて回転駆動され、前記付勢部材の付勢により押し当てられる前記従動軸に、回転を伝達する伝達部と、
前記支持軸の長手方向に沿って長く、着脱にかかる動作における働きかけの向きが前記支持軸の両端部で異なる構造により着脱自在に前記支持軸に取り付けられて、前記支持軸の外周を覆うものであって、長手方向に交わる断面が略U字型である屈曲形状を有し、前記略U字型の屈曲部に設けられた圧接部材と前記略U字型の両端部とで前記インクリボンの内周に密着するアタッチメントと、
を備えるプリンタ。 - 前記アタッチメントは、
当該アタッチメントの一端部から、当該アタッチメントの長手方向に突出した、突起状の第1取付部を有し、
前記アタッチメントの他端部に、前記略U字型の両端部から互いに近づく向きに突出した一対の突起状の第2取付部を有し、
前記支持軸は、一端部に、前記支持軸と一体的に設けられた円盤状の部分を有し、
前記円盤状の部分は、前記第1取付部が差し込まれる取付穴を有し、
前記支持軸は、他端部に、一対の前記第2取付部が係合する窪み状の一対の係合部を有する
請求項1に記載のプリンタ。 - 前記支持軸は、前記インクリボンの前記内周に圧接する圧接部材を備え、
前記アタッチメントは、前記圧接部材がない側から前記支持軸を覆う
請求項2に記載のプリンタ。 - 前記アタッチメントは、屈曲した部分の外周に、前記インクリボンの前記内周に圧接する圧接部材を備えている
請求項3に記載のプリンタ。 - 筒状に巻かれた帯状のシートの内周に差し込まれて前記シートを支持する支持軸と、
前記支持軸の長手方向に沿って移動自在に前記支持軸の一端に連結された従動軸と、
前記支持軸の内部に納められ、前記従動軸を前記支持軸から離れる方向に付勢する付勢部材と、
前記支持軸の長手方向に沿って長く、着脱にかかる動作における働きかけの向きが前記支持軸の両端部で異なる構造により着脱自在に前記支持軸に取り付けられて、前記支持軸の外周を覆うものであって、長手方向に交わる断面が略U字型である屈曲形状を有し、前記略U字型の屈曲部に設けられた圧接部材と前記略U字型の両端部とで前記シートの内周に密着するアタッチメントと、
を備えるシート支持装置。 - 前記支持軸は、前記シートの前記内周に圧接する圧接部材を備え、
前記アタッチメントは、前記圧接部材がない側から前記支持軸を覆う
請求項5に記載のシート支持装置。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023051319A JP7855544B2 (ja) | 2023-03-28 | 2023-03-28 | プリンタおよびシート支持装置 |
| US18/519,535 US12661918B2 (en) | 2023-03-28 | 2023-11-27 | Printer and sheet support device |
| EP23216979.7A EP4438315A1 (en) | 2023-03-28 | 2023-12-15 | Printer and sheet support device |
| CN202410181111.0A CN118722016A (zh) | 2023-03-28 | 2024-02-18 | 打印机及片材支承装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023051319A JP7855544B2 (ja) | 2023-03-28 | 2023-03-28 | プリンタおよびシート支持装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2024140262A JP2024140262A (ja) | 2024-10-10 |
| JP7855544B2 true JP7855544B2 (ja) | 2026-05-08 |
Family
ID=89223075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023051319A Active JP7855544B2 (ja) | 2023-03-28 | 2023-03-28 | プリンタおよびシート支持装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US12661918B2 (ja) |
| EP (1) | EP4438315A1 (ja) |
| JP (1) | JP7855544B2 (ja) |
| CN (1) | CN118722016A (ja) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001205333A (ja) | 2000-01-19 | 2001-07-31 | Nippon Steel Corp | リール径変更用アタッチメントの装着・着脱装置 |
| JP2012153438A (ja) | 2011-01-21 | 2012-08-16 | Toshiba Tec Corp | 巻芯保持構造及びプリンタ |
| WO2019065631A1 (ja) | 2017-09-27 | 2019-04-04 | シチズン時計株式会社 | インクリボン支持機構及びプリンタ |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3439628C2 (de) * | 1984-10-30 | 1995-12-07 | Schloemann Siemag Ag | Haspel mit aufsteckbarer Hülse |
| SE455178B (sv) * | 1986-12-02 | 1988-06-27 | Ericsson Telefon Ab L M | Matarorgan for karbonband |
| JPH07125366A (ja) * | 1993-11-04 | 1995-05-16 | Canon Inc | 帯状部材巻回装置及び記録装置 |
| US5938350A (en) | 1997-06-19 | 1999-08-17 | Datamax Corporation | Thermal ink printer with ink ribbon supply |
| JP4675260B2 (ja) | 2006-02-27 | 2011-04-20 | 株式会社サトー | 熱転写プリンタ |
| JP6669619B2 (ja) | 2016-09-15 | 2020-03-18 | シチズン時計株式会社 | プリンタ |
| US20190299689A1 (en) * | 2018-03-29 | 2019-10-03 | Brother Kogyo Kabushiki Kaisha | Ink Ribbon Supporting Cassette and Printing Apparatus |
| CN209721227U (zh) * | 2019-03-01 | 2019-12-03 | 江苏申源特种合金有限公司 | 一种可防止松散的焊丝收纳装置 |
| JP7295679B2 (ja) | 2019-03-27 | 2023-06-21 | サトーホールディングス株式会社 | プリンタ |
| CN215100849U (zh) * | 2021-05-11 | 2021-12-10 | 厦门贝尔斯特科技有限公司 | 一种输出辊 |
-
2023
- 2023-03-28 JP JP2023051319A patent/JP7855544B2/ja active Active
- 2023-11-27 US US18/519,535 patent/US12661918B2/en active Active
- 2023-12-15 EP EP23216979.7A patent/EP4438315A1/en active Pending
-
2024
- 2024-02-18 CN CN202410181111.0A patent/CN118722016A/zh active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001205333A (ja) | 2000-01-19 | 2001-07-31 | Nippon Steel Corp | リール径変更用アタッチメントの装着・着脱装置 |
| JP2012153438A (ja) | 2011-01-21 | 2012-08-16 | Toshiba Tec Corp | 巻芯保持構造及びプリンタ |
| WO2019065631A1 (ja) | 2017-09-27 | 2019-04-04 | シチズン時計株式会社 | インクリボン支持機構及びプリンタ |
Also Published As
| Publication number | Publication date |
|---|---|
| CN118722016A (zh) | 2024-10-01 |
| JP2024140262A (ja) | 2024-10-10 |
| US20240326497A1 (en) | 2024-10-03 |
| US12661918B2 (en) | 2026-06-23 |
| EP4438315A1 (en) | 2024-10-02 |
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