JPH0183564U - - Google Patents
Info
- Publication number
- JPH0183564U JPH0183564U JP1987177980U JP17798087U JPH0183564U JP H0183564 U JPH0183564 U JP H0183564U JP 1987177980 U JP1987177980 U JP 1987177980U JP 17798087 U JP17798087 U JP 17798087U JP H0183564 U JPH0183564 U JP H0183564U
- Authority
- JP
- Japan
- Prior art keywords
- clamp
- platen roller
- recording paper
- push
- section
- 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
Links
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Handling Of Cut Paper (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
Description
第１図は本考案に係るクランプ機構の一実施例
を示す斜視図、第２図は同じくクランプ時におけ
るクランプ機構の要部を示す断面図、第３図は同
じくクランプ解除時におけるクランプ機構の要部
を示す断面図、第４図は一般的なプリンタ装置を
模式的に示す図、第５図は従来のクランプ機構を
示す断面正面図、第６図は同じく斜視図、第７図
Ａ，Ｂは同じく断面側面図である。
２０……プラテンローラ、２２……クランプシ
ヤフト、２８……クランパ、２８ｂ……クランプ
部、２８ｄ……押上げ部。
Fig. 1 is a perspective view showing an embodiment of the clamp mechanism according to the present invention, Fig. 2 is a sectional view showing the main parts of the clamp mechanism when clamping, and Fig. 3 is a main part of the clamp mechanism when releasing the clamp. 4 is a diagram schematically showing a general printer device, FIG. 5 is a sectional front view showing a conventional clamp mechanism, FIG. 6 is a perspective view, and FIGS. 7A and B is also a cross-sectional side view. 20... platen roller, 22... clamp shaft, 28... clamper, 28b... clamp section, 28d... push-up section.
Claims (1)
る記録紙クランプ機構であつて、 上記プラテンローラの軸方向に延在された溝内
に配置されたクランプシヤフトと、 基端側がこのクランプシヤフトに支持され、先
端側に上記溝の縁のプラテンローラの表面と当接
するクランプ部が形成されるとともに、このクラ
ンプ部の内側面と記録紙を介して対向し上記溝か
ら出没する押上げ部がこのクランプ部よりも基端
側にずらして形成されたクランパとを備え、 このクランパを上記クランプシヤフトを中心と
して回転させることにより、クランプ時には上記
押上げ部を上記溝内に収納するとともに、上記ク
ランプ部の先端側をプラテンローラの表面に当接
させてこのクランプ部と上記押上げ部のとの間に
差し込まれた記録紙の端部をプラテンローラの表
面に保持し、 クランプ解除時には上記クランプ部をプラテン
ローラの表面から離反させるとともに上記押上げ
部にて記録紙の端部を押し上げてプラテンローラ
の表面から離反させるように構成したことを特徴
とする記録紙クランプ機構。[Claims for Utility Model Registration] A recording paper clamp mechanism for holding an end of recording paper on the surface of a platen roller, comprising: a clamp shaft disposed in a groove extending in the axial direction of the platen roller; The proximal end side is supported by this clamp shaft, and the distal end side is formed with a clamp part that comes into contact with the surface of the platen roller at the edge of the groove. The push-up part that appears and retracts is provided with a clamper formed to be shifted toward the proximal side of the clamp part, and by rotating this clamper around the clamp shaft, the push-up part is moved into the groove when clamping. At the same time, the tip side of the clamp section is brought into contact with the surface of the platen roller to hold the end of the recording paper inserted between the clamp section and the push-up section on the surface of the platen roller; A recording paper clamping mechanism characterized in that, when the clamp is released, the clamp part is moved away from the surface of the platen roller, and the end of the recording paper is pushed up by the push-up part to be moved away from the surface of the platen roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987177980U JPH0183564U (en) | 1987-11-20 | 1987-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987177980U JPH0183564U (en) | 1987-11-20 | 1987-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0183564U true JPH0183564U (en) | 1989-06-02 |
Family
ID=31469622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987177980U Pending JPH0183564U (en) | 1987-11-20 | 1987-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0183564U (en) |
-
1987
- 1987-11-20 JP JP1987177980U patent/JPH0183564U/ja active Pending