JPH0229750U - - Google Patents
Info
- Publication number
- JPH0229750U JPH0229750U JP10652488U JP10652488U JPH0229750U JP H0229750 U JPH0229750 U JP H0229750U JP 10652488 U JP10652488 U JP 10652488U JP 10652488 U JP10652488 U JP 10652488U JP H0229750 U JPH0229750 U JP H0229750U
- Authority
- JP
- Japan
- Prior art keywords
- pinch roller
- upper frame
- lever
- tension spring
- release lever
- 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.)
- Granted
Links
Landscapes
- Handling Of Cut Paper (AREA)
- Handling Of Continuous Sheets Of Paper (AREA)
Description
第１図はアツパーフレームを閉鎖した状態にお
ける圧接／解除レバー及び関連部分の側面図、第
２図はアツパーフレームを開放した状態における
圧接／解除レバー及び関連部分の側面図、第３図
はアツパーフレームがロアーフレームに対し開閉
される状態が示される本考案による熱転写記録装
置の線図的全体側面図、第４図は従来の熱転写記
録装置のアツパーフレームを開放した状態におけ
る圧接レバー及び関連部分の側面図、第５図は従
来の熱転写記録装置のアツパーフレームを開放し
た状態の線図的全体側面図である。
１……プラテン、２……ピンチローラ、２ａ…
…支持軸、３……ピンチローラレバー、４……圧
接／解除レバー、４ａ……突起部、４ｂ……突起
部、５……ピンチローラレバー引張ばね、６……
サーマルヘツド、７……ピンチローラレバー支点
、８……圧接／解除レバー支点、９……圧接／解
除レバー引張ばね、１０……ロアーフレーム、１
１……アツパーフレーム、２１……プラテン、２
２……ピンチローラ、２３……ピンチローラレバ
ー、２４……カム、２５……ピンチローラレバー
引張ばね、２７……ピンチローラレバー支点、２
８……連結軸、２９……圧接レバー引張ばね、３
０……アツパーフレーム、３１……ロアーフレー
ム、３２……圧接レバー。
Figure 1 is a side view of the pressure contact/release lever and related parts with the upper frame closed, Figure 2 is a side view of the pressure contact/release lever and related parts with the upper frame open, and Figure 3 is a side view of the pressure contact/release lever and related parts with the upper frame open. A diagrammatic overall side view of the thermal transfer recording device according to the present invention showing the state in which the upper frame is opened and closed with respect to the lower frame, and FIG. FIG. 5 is a diagrammatic overall side view of a conventional thermal transfer recording device with the upper frame opened. 1...Platen, 2...Pinch roller, 2a...
...Support shaft, 3...Pinch roller lever, 4...Press/release lever, 4a...Protrusion, 4b...Protrusion, 5...Pinch roller lever tension spring, 6...
Thermal head, 7... Pinch roller lever fulcrum, 8... Pressing/release lever fulcrum, 9... Pressing/release lever tension spring, 10... Lower frame, 1
1... Upper frame, 21... Platen, 2
2... Pinch roller, 23... Pinch roller lever, 24... Cam, 25... Pinch roller lever tension spring, 27... Pinch roller lever fulcrum, 2
8... Connection shaft, 29... Pressure lever tension spring, 3
0... Upper frame, 31... Lower frame, 32... Pressure lever.
Claims (1)
に取り付けられ、前記ロアーフレームにプラテン
と一端が回動可能に支持されている互いに対向す
るピンチローラレバーにそれぞれ回転自在に取り
付けられているとともにピンチローラレバー引張
ばねによつて前記プラテンに圧接する互いに対向
するピンチローラとが設けられている熱転写記録
装置において、中間部が前記ロアーフレームに揺
動自在に支持された圧接／解除レバーを有し、そ
の圧接／解除レバーは一端部が前記アツパーフレ
ームの下面と係合可能になつているとともに他端
部が前記互いに対向するピンチローラのそれぞれ
の支持軸の内側と係合可能になつており、前記ア
ツパーフレームが開放されて前記アツパーフレー
ムの下面が前記圧接／解除レバーの一端部から離
隔したときに他端部が圧接／解除レバー引張ばね
の引張力によつて引き下げられ前記ピンチローラ
レバー引張ばねの引張力を排除して前記互いに対
向するピンチローラレバーを互いに離隔させるよ
うになつているとともに、前記アツパーフレーム
が閉鎖されて前記アツパーフレームの下面が前記
圧接／解除レバーの一端部と係合したときに他端
部が前記圧接／解除レバー引張ばねの引張力を排
除して押し上げられ前記ピンチローラレバー引張
ばねの引張力によつて前記互いに対向するピンチ
ローラレバーを互いに接近可能にし、それによつ
て前記アツパーフレームの開閉動作に連動して自
動的に前記ピンチローラの前記プラテンに対する
圧接及び解除ができるようになつていることを特
徴とする熱転写記録装置。 An upper frame is attached to the lower frame so as to be openable and closable, and a platen and one end are rotatably supported by the lower frame, and are rotatably attached to pinch roller levers facing each other, and a pinch roller lever tension spring. A thermal transfer recording device is provided with pinch rollers facing each other that are pressed against the platen by means of a press-contact/release lever, the intermediate portion of which is swingably supported by the lower frame; The lever has one end that can be engaged with the lower surface of the upper frame, and the other end that can be engaged with the inner side of each support shaft of the mutually opposing pinch rollers, and the lever can be engaged with the lower surface of the upper frame. is released and the lower surface of the upper frame is separated from one end of the pressure contact/release lever, the other end is pulled down by the tension force of the pressure contact/release lever tension spring, and the pinch roller lever tension spring is pulled down. The pinch roller levers facing each other are separated from each other by eliminating the force, and the upper frame is closed and the lower surface of the upper frame is engaged with one end of the pressure contact/release lever. When the other end is pushed up removing the tension force of the pressure contact/release lever tension spring, the tension force of the pinch roller lever tension spring allows the mutually opposing pinch roller levers to approach each other, thereby A thermal transfer recording apparatus characterized in that the pinch roller can be automatically pressed against and released from the platen in conjunction with opening and closing operations of the upper frame.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10652488U JPH0642854Y2 (en) | 1988-08-13 | 1988-08-13 | Thermal transfer recorder |
| CA000603310A CA1324027C (en) | 1988-06-21 | 1989-06-20 | Thermal printing system |
| US07/369,399 US4947185A (en) | 1988-06-21 | 1989-06-21 | Thermal printing system with automatic crumbled paper release |
| EP89306266A EP0348176B1 (en) | 1988-06-21 | 1989-06-21 | Thermal printing system |
| DE68914889T DE68914889T2 (en) | 1988-06-21 | 1989-06-21 | Thermal printing process. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10652488U JPH0642854Y2 (en) | 1988-08-13 | 1988-08-13 | Thermal transfer recorder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0229750U true JPH0229750U (en) | 1990-02-26 |
| JPH0642854Y2 JPH0642854Y2 (en) | 1994-11-09 |
Family
ID=31340113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10652488U Expired - Lifetime JPH0642854Y2 (en) | 1988-06-21 | 1988-08-13 | Thermal transfer recorder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0642854Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02283467A (en) * | 1988-09-24 | 1990-11-20 | Mitsubishi Electric Corp | Platen deformation protective mechanism |
-
1988
- 1988-08-13 JP JP10652488U patent/JPH0642854Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02283467A (en) * | 1988-09-24 | 1990-11-20 | Mitsubishi Electric Corp | Platen deformation protective mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0642854Y2 (en) | 1994-11-09 |
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