JP2574770Y2 - Printer - Google Patents

Printer

Info

Publication number
JP2574770Y2
JP2574770Y2 JP1992075681U JP7568192U JP2574770Y2 JP 2574770 Y2 JP2574770 Y2 JP 2574770Y2 JP 1992075681 U JP1992075681 U JP 1992075681U JP 7568192 U JP7568192 U JP 7568192U JP 2574770 Y2 JP2574770 Y2 JP 2574770Y2
Authority
JP
Japan
Prior art keywords
printing
paper
printing paper
printer
guide
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.)
Expired - Lifetime
Application number
JP1992075681U
Other languages
Japanese (ja)
Other versions
JPH0639443U (en
Inventor
弘之 中村
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.)
Teraoka Seiko Co Ltd
Original Assignee
Teraoka Seiko 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 Teraoka Seiko Co Ltd filed Critical Teraoka Seiko Co Ltd
Priority to JP1992075681U priority Critical patent/JP2574770Y2/en
Publication of JPH0639443U publication Critical patent/JPH0639443U/en
Application granted granted Critical
Publication of JP2574770Y2 publication Critical patent/JP2574770Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Handling Of Continuous Sheets Of Paper (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)

Description

【考案の詳細な説明】[Detailed description of the invention]

【0001】[0001]

【産業上の利用分野】本考案は、印字用紙としてロール
紙を用いるプリンタに関する。
[Industrial application field] The present invention uses rolls as printing paper.
About the printer that Ru using the paper.

【0002】[0002]

【従来の技術】従来、この種プリンタとして、例えば実
開昭60−145055号公報に記載されるものが知られてい
る。このプリンタは、プラテンローラとサーマルヘッド
からなる印字部と、ロール紙を回転自在に支持するセッ
ト軸とをある程度離間せしめて配置すると共に、ロール
紙から繰出される印字用紙の移送経路中にガイドローラ
を複数設置しており、各ガイドローラによって移送経路
中の印字用紙に所定のテンションを掛けることで、該印
字用紙が途中で蛇行したり浮上るようなことなく印字部
に適性に供給されるようになっている。
2. Description of the Related Art Conventionally, as this kind of printer, for example, a printer described in Japanese Utility Model Laid-Open No. 60-145055 is known. In this printer, a printing unit composed of a platen roller and a thermal head and a set shaft for rotatably supporting roll paper are arranged with a certain distance therebetween, and a guide roller is provided in a transfer path of print paper fed from the roll paper. The guide rollers apply a predetermined tension to the printing paper in the transport path, so that the printing paper is appropriately supplied to the printing unit without meandering or floating on the way. It has become.

【0003】[0003]

【考案が解決しようとする課題】ところで近年において
は、この種プリンタのさらなるコンパクト化が要望され
ている。プリンタの小型化を図る場合、先ず第一に、ロ
ール紙のセット位置を印字部に近接せしめて、ロール紙
から繰出される印字用紙が直接印字部に供給されるよう
にすれば、従来構造における印字用紙の移送経路が大幅
に短縮され、その分だけプリンタ本体を小さくすること
が考えられる。
However, in recent years, there has been a demand for further downsizing of this type of printer. In order to reduce the size of the printer, first of all, if the setting position of the roll paper is brought close to the printing unit so that the printing paper fed from the roll paper is directly supplied to the printing unit, the conventional structure can be used. It is conceivable that the transfer path of the printing paper is greatly shortened, and the printer body is reduced accordingly.

【0004】上記のような構造を採用した場合、ロール
紙をセットした当初は印字用紙の残量が多くロール紙も
大径であることから、ロール紙における印字用紙の繰出
し位置から印字部までの距離が短い、即ち、印字用紙の
移送経路が極めて短く、該印字用紙が蛇行するような心
配はない。
In the case where the above-described structure is adopted, since the remaining amount of the printing paper is large at the beginning when the roll paper is set, and the roll paper also has a large diameter, the distance from the feeding position of the printing paper to the printing section in the roll paper is set. The distance is short, that is, the transfer path of the printing paper is extremely short, and there is no fear that the printing paper meanders.

【0005】ところが、使用に伴いロール紙が徐々に小
径になっていくにつれて、印字用紙の繰出し位置から印
字部までの距離が長くなる、即ち、印字用紙の移送経路
が長くなり、しかも、ロール紙が軽量になることからそ
の回転が過剰になり、移送経路中の印字用紙が蛇行した
り浮上る等して印字部への印字用紙の供給が不安定にな
る結果、印字が適正になされない(印字ずれ),印字部
に印字用紙が詰まる等の不具合が生ずる虞れがあった。
However, as the diameter of the roll paper gradually decreases with use, the distance from the feeding position of the print paper to the printing section becomes longer, that is, the transport path of the print paper becomes longer, and the roll paper becomes longer. Becomes light, the rotation of the printing paper becomes excessive, and the printing paper in the transfer path meanders or floats, so that the supply of the printing paper to the printing unit becomes unstable. As a result, printing is not performed properly ( There is a possibility that problems such as printing misregistration and clogging of the printing paper in the printing section may occur.

【0006】本考案はこのような従来事情に鑑みてなさ
れたものであり、その目的とするところは、ロール紙の
セット位置を印字部に近接せしめて印字用紙の移送経路
を大幅に短縮するをもってプリンタの小型化を促進する
と同時に、ロール紙が小径になった場合の印字用紙の蛇
行や浮上りを防いで、印字が適正になされるようにする
ことにある。
The present invention has been made in view of such circumstances as described above. An object of the present invention is to make the setting position of the roll paper close to the printing unit to greatly shorten the transfer path of the printing paper. It is an object of the present invention to promote the miniaturization of the printer and to prevent the printing paper from meandering and floating when the roll paper has a small diameter so that printing can be performed properly.

【0007】[0007]

【課題を解決するための手段】前述の目的を達成するた
めに、本考案に係るプリンタは、印字ヘッドを備えてな
る印字部近傍に、印字用紙を巻回したロール紙の支承部
を設けると共に、該支承部と印字部との間に、前記ロー
ル紙から繰出される印字用紙の片面が摺接するガイド板
と、前記印字用紙をガイド板に押し当てる押え部材とか
らなる移送ガイド部を設けている。
In order to achieve the above-mentioned object, a printer according to the present invention is provided with a support portion for a roll paper around which printing paper is wound, near a printing portion having a print head. , between the printing unit and the said supporting Seung portion, provided with guide plates on one side of the printing paper is brought into sliding contact fed from the roll paper, the transfer guide unit comprising a pressing member for pressing the printing paper to the guide plate I have.

【0008】そして、その押え部材は、少なくとも印字
用紙を横断せる横杆部を備えたスプリング部材で形成
し、且つ、スプリング部材における横杆部の印字用紙挿
入側の端部を上記ガイド板から離間するよう折曲せしめ
て印字用紙セット用の案内傾斜部を形成したことを特徴
とする。
[0008] The pressing member is at least printed.
Formed with a spring member with a horizontal bar that can traverse the paper
And inserting the printing paper into the horizontal rod portion of the spring member.
Fold the entry end away from the guide plate
Forming a guide inclined part for printing paper setting
And

【0009】[0009]

【作用】以上の構成によれば、ロール紙の支承部が印字
部に近接することから、ロール紙から繰出される印字用
紙を印字部に直接供給し得、印字用紙の移送経路が大幅
に短縮される分、プリンタをコンパクトにできる。同時
に、ロール紙から繰出される印字用紙を押え部材がガイ
ド板に押し当てるをもって、該印字用紙の蛇行や浮上り
を防いで、ロール紙が小径になった場合であっても印字
用紙を安定性よく印字部に供給して適正な印字がなされ
るようになる。
According to the above construction, since the support portion of the roll paper is close to the printing portion, the printing paper fed from the roll paper can be directly supplied to the printing portion, and the transfer path of the printing paper is greatly reduced. As a result, the printer can be made more compact. At the same time, the pressing member presses the printing paper fed from the roll paper against the guide plate to prevent the printing paper from meandering and rising, and to stabilize the printing paper even when the roll paper has a small diameter. The ink is often supplied to the printing unit so that proper printing can be performed.

【0010】同時に、横杆部における印字用紙挿入側の
端部に設けた案内傾斜部が、移送ガイド部へ印字用紙を
挿入する際のガイドとなり、横杆部が邪魔になることな
く印字用紙のセットをスムーズに行い得る。上記案内傾
斜部による印字用紙の挿入ガイド作用は、例えばガイド
板に印字用紙の幅方向のガイドを行う起立片等を設けた
場合にも有用である。
At the same time, the guide inclined portion provided at the end of the horizontal rod portion on the printing paper insertion side serves as a guide for inserting the printing paper into the transfer guide portion, and the horizontal rod portion does not interfere with the printing paper. The set can be performed smoothly. The function of guiding the insertion of the printing paper by the guide inclined portion is also useful, for example, when a guide plate is provided with a standing piece for guiding the printing paper in the width direction.

【0011】[0011]

【実施例】以下、本考案に係るプリンタの一実施例を図
面を参照して説明する。本実施例のプリンタは図1に示
す如く電子秤と一体に構成されたもので、そのプリンタ
本体Aの前面側に入力/操作部a1と表示部a2を備えると
共に、上面の一半側に計量皿a3を搭載している。また、
上面他半側には、上方と側方を開放部a41 ,a42 とする
収容部a4を開設してその内部に印字部1と支承部2を設
けると共に、該収容部a4をカバーa5で開閉自在に覆って
いる。カバーa5には印字部1で印字される印字用紙P’
の発行口a6が開設される。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the printer according to the present invention will be described below with reference to the drawings. As shown in FIG. 1, the printer according to the present embodiment is integrated with an electronic balance. The printer has an input / operation unit a1 and a display unit a2 on the front side of the printer body A, and a weighing pan on one half of the upper surface. It has a3. Also,
On the other half side of the upper surface, a storage section a4 having upper and side open sections a41 and a42 is opened, and a printing section 1 and a support section 2 are provided therein, and the storage section a4 can be opened and closed by a cover a5. Covered. On the cover a5, the printing paper P 'to be printed by the printing unit 1 is provided.
Issuance outlet a6 is opened.

【0012】収容部a4は図2,3に示す如く、印字部1
と、支承部2にセットするロール紙Pとを装備,収容す
るに最低限必要な大きさをもって形成される。
As shown in FIG. 2 and FIG.
And the roll paper P to be set on the support portion 2 are formed with the minimum size required to equip and accommodate them.

【0013】印字部1はプラテンローラ11,サーマルヘ
ッド12,プラテンローラ11を間欠的に回転駆動させるス
テッピングモータ13等を備えてなる周知な構造のもの
で、上記発行口a6の直下に位置せしめて収容部a4内に設
置する。プラテンローラ11はその一端側を収容部a4の側
壁a43 に固定して片持ち状に支持される。
The printing unit 1 has a well-known structure including a platen roller 11, a thermal head 12, a stepping motor 13 for intermittently driving the platen roller 11, and the like. Installed in the accommodation section a4. The platen roller 11 has one end fixed to a side wall a43 of the housing portion a4 and is supported in a cantilever manner.

【0014】上記プラテンローラ11近傍には、後述する
押え部材4支持用の上下の支持杆51,52を設ける。該支
持杆51,52は一端部を収容部側壁a43 に固定して片持ち
状に支持される。
In the vicinity of the platen roller 11, upper and lower support rods 51, 52 for supporting the pressing member 4 described later are provided. The support rods 51, 52 are supported in a cantilever manner with one end fixed to the accommodation part side wall a43.

【0015】支承部2は印字用紙P’をロール状に巻回
したロール紙Pを回転自在に載承せる半円筒形の受け皿
状に形成したもので、その一端閉塞側21を収容部の側壁
a43に固定し、他端開放口22を側方開放部a42 側に位置
せしめて印字部1近傍に配設される。
The support portion 2 is formed in a semi-cylindrical tray-like shape on which a roll paper P on which a printing paper P 'is wound in a roll shape can be rotatably mounted.
a43, and the other end opening 22 is located near the printing unit 1 with the side opening part a42 positioned.

【0016】而して、使用初期状態のロール紙P(図2
中に二点鎖線で表す大径なロール紙P)を開放部a42 側
から挿入して支承部2上に回転自在に載承し、且つ、そ
のロール紙Pから繰出される印字用紙P’を、プラテン
ローラ11とサーマルヘッド12間に側方(開放部a42 側)
から挿入するをもって、ロール紙Pをセットすれば、印
字用紙P’はその繰出し位置P1直上に位置する印字部1
に直接供給され、プラテンローラ11の間欠的な回転駆動
によりサーマルヘッド12で印字されつつ発行口a6から送
り出される。
The roll paper P in the initial state of use (FIG. 2)
A large-diameter roll paper P) represented by a two-dot chain line is inserted from the open portion a42 side and rotatably mounted on the support portion 2, and the printing paper P ′ fed from the roll paper P is removed. , Between the platen roller 11 and thermal head 12 (open side a42 side)
When the roll paper P is set by inserting the printing paper P ′, the printing paper P ′ is printed by the printing unit 1 located immediately above the feeding position P1.
And is sent out from the issuing port a6 while being printed by the thermal head 12 by intermittent rotation drive of the platen roller 11.

【0017】このようなプリンタにおいて、上記印字部
1と支承部2の間に、ガイド板3と押え部材4からなる
移送ガイド部イが設けられる。
In such a printer, a transfer guide section a comprising a guide plate 3 and a pressing member 4 is provided between the printing section 1 and the support section 2.

【0018】ガイド板3は印字用紙P’の横幅より長尺
な横長矩形板状に形成し、その上面が前述のように移送
される印字用紙P’片面への摺接面3aとなるよう、一端
部3bを収容部側壁a43 に固定してプラテンローラ11手前
にて片持ち状に支持される。ガイド板3における支承部
2側の縁部にはサーマルヘッド12方向へ折曲する折曲面
3cを形成し、該折曲面3cによって、印字用紙P’の摺接
面3aへの摺接を確実ならしめている。
The guide plate 3 is formed in a horizontally long rectangular plate shape longer than the horizontal width of the printing paper P ', and the upper surface thereof is a sliding contact surface 3a to one side of the printing paper P' to be transferred as described above. One end 3b is fixed to the housing portion side wall a43 and is supported in a cantilever manner in front of the platen roller 11. A bent surface that bends in the direction of the thermal head 12 at the edge of the guide plate 3 on the support 2 side
3c is formed, and the sliding contact of the printing paper P 'with the sliding contact surface 3a is ensured by the bent surface 3c.

【0019】また前記摺接面3aには、印字用紙P’の横
幅より若干大きな離間寸法をもって左右の起立片3d,3d
を起設し、該起立片3d,3dによって印字用紙P’の幅方
向のガイドを行うようになっている。
On the sliding contact surface 3a, the right and left standing pieces 3d, 3d are provided with a clearance slightly larger than the width of the printing paper P '.
The guide pieces 3d, 3d guide the print paper P 'in the width direction.

【0020】押え部材4は、印字用紙P’を横断せる横
杆部41と、該横杆部41の左右両端に形成したコイル部4
2,42と、該コイル部42,42の端部から延出する左右の
縦杆部43,43からなる略コ字状のスプリング部材で構成
する。
The pressing member 4 includes a horizontal rod portion 41 that can traverse the printing paper P ′, and coil portions 4 formed at both left and right ends of the horizontal rod portion 41.
2, 42, and a substantially U-shaped spring member composed of left and right vertical rod portions 43, 43 extending from the ends of the coil portions 42, 42.

【0021】上記押え部材4は、前述の上側の支持杆51
に縦杆部43,43の端部を掛止し、且つ下側の支持杆52を
コイル部42,42に挿通せしめることで、横杆部41をガイ
ド板3方向へ付勢せしめて配備され、該横杆部41によっ
て、印字用紙P’の蛇行や浮上がりを防止する。尚、横
杆部41のガイド板3方向への付勢は、プラテンローラ11
の駆動で送り出される印字用紙P’の移送に支障を来た
す虞れのない程度とする。
The holding member 4 is connected to the upper support rod 51 described above.
The end portions of the vertical rod portions 43, 43 are hooked on the support member 52, and the lower support rod 52 is inserted through the coil portions 42, 42, so that the horizontal rod portion 41 is biased in the direction of the guide plate 3 and is disposed. The horizontal rod portion 41 prevents meandering and lifting of the printing paper P '. The urging of the horizontal rod portion 41 in the direction of the guide plate 3 is performed by the platen roller 11.
Is set to such an extent that the transfer of the printing paper P ′ sent out by the driving of the printer does not hinder the transfer.

【0022】上記横杆部41における開放部a42 側の端
部、即ち、印字用紙挿入側の端部は、ガイド板3から離
間するよう内側へ折曲せしめるをもって印字用紙セット
用の案内傾斜部41’とする。これにより、前記案内傾斜
部41’とガイド板3,起立片3dとの間には、プラテンロ
ーラ11とサーマルヘッド12間に開放部a42 側から挿入さ
れる印字用紙P’用の挿入間隙44が確保される。
The end of the horizontal rod portion 41 on the side of the open portion a42, that is, the end on the side where the printing paper is inserted, is bent inward so as to be separated from the guide plate 3 so that the guide inclined portion 41 for setting the printing paper. '. As a result, an insertion gap 44 for the printing paper P 'inserted between the platen roller 11 and the thermal head 12 from the open portion a42 side is provided between the guide inclined portion 41', the guide plate 3, and the standing piece 3d. Secured.

【0023】以上のような構成からなる本実施例のプリ
ンタによれば、支承部2を印字部1に近接せしめたこと
から、ロール紙Pから繰出される印字用紙P’が印字部
1に直接供給されるようになり、印字用紙P’の移送経
路を大幅に短縮できる。よってその分だけ収容部a4の専
有空間を縮小でき、プリンタの小型化を促進し得る。
According to the printer of the present embodiment having the above-described configuration, since the support portion 2 is brought close to the printing portion 1, the printing paper P ′ fed from the roll paper P is directly applied to the printing portion 1. As a result, the transfer path of the printing paper P ′ can be greatly reduced. Therefore, the exclusive space of the accommodating portion a4 can be reduced by that much, and the miniaturization of the printer can be promoted.

【0024】また、ロール紙Pから繰出される印字用紙
P’を押え部材4の横杆部41でガイド板3の摺接面3aに
押し当てるをもって、使用が進むに連れて漸次小径とな
ることから蛇行や浮上りが生じ易くなる印字用紙P’の
移送を適正にガイドし、ロール紙P’が小径になった場
合であっても印字用紙P’を安定性よく印字部1に供給
して、適正な印字がなされるようになる。
Further, when the printing paper P 'fed from the roll paper P is pressed against the sliding contact surface 3a of the guide plate 3 by the horizontal rod portion 41 of the pressing member 4, the diameter gradually decreases as the use proceeds. To properly guide the transfer of the printing paper P ', which is likely to meander or float, and supply the printing paper P' to the printing unit 1 with high stability even when the roll paper P 'has a small diameter. Thus, proper printing can be performed.

【0025】さらに、横杆部41’が印字用紙P’を横断
することから上記蛇行防止,浮上り防止がより確実とな
り、同時に、摺接面3aの左右起立片3d,3dが上記印字用
紙P’の左右幅方向のガイドを行って、印字部1への安
定性良い給紙作用をより向上させる。また、案内傾斜部
41’とガイド板3,起立片3dの間に挿入間隙44を確保す
ると共に、案内傾斜部41’をガイドとすることによっ
て、横杆部41における印字用紙挿入側の端部、及び、起
立片3dが邪魔になることなく、印字用紙P’を移送ガイ
ド部イへ側方(開放部a42 側)からセットできるので、
ロール紙Pの補充,交換がスムーズに行える。
Further, since the horizontal rod portion 41 'traverses the printing paper P', the above-mentioned prevention of meandering and floating can be more reliably prevented, and at the same time, the right and left standing pieces 3d, 3d of the sliding contact surface 3a are formed by the printing paper P ' The guide in the right and left width direction is performed to improve the feeding operation with good stability to the printing unit 1. Also, the guide slope
By securing an insertion gap 44 between the guide plate 41 'and the guide plate 3 and the standing piece 3d, and using the guide inclined part 41' as a guide, the end of the horizontal rod part 41 on the printing paper insertion side, and the standing piece Since the printing paper P 'can be set from the side (opening part a42 side) to the transfer guide part a without 3d being in the way,
Replenishment and replacement of the roll paper P can be performed smoothly.

【0026】尚、上述の実施例においては押え部材4を
横杆部41、左右のコイル部42,42、左右の縦杆部43,43
からなる略コ字状のスプリング部材で構成したが、本考
案はこれに限定されず、請求項1においては印字用紙
P’をガイド板3に押し当てることができる周知な付勢
部材、例えば板バネ等を用いて押え部材とするも任意で
ある。また請求項2においては、例えば横杆部41の一端
側(側壁a43 側)のみにコイル部42と縦杆部43を有する
略L字形のスプリング部材を用い、その横杆部41の他端
側(開放部a42 側)に上述の案内傾斜部41’を形成し
て、押え部材を構成しても良い。
In the above-described embodiment, the holding member 4 is connected to the horizontal rod portion 41, the left and right coil portions 42 and 42, and the left and right vertical rod portions 43 and 43.
Although the present invention is not limited to this, the present invention is not limited to this, and a known urging member capable of pressing the printing paper P ′ against the guide plate 3, for example, a plate The holding member may be formed by using a spring or the like. In the second aspect, for example, a substantially L-shaped spring member having a coil portion 42 and a vertical rod portion 43 is used only at one end side (side wall a43 side) of the horizontal rod portion 41, and the other end side of the horizontal rod portion 41 is used. The guide inclined portion 41 'may be formed on the (opening side a42 side) to constitute a holding member.

【0027】さらに、左右の起立片3d,3dは任意に設け
られるものであり、また同起立片3d,3dを設ける位置も
図示のものに限定されず、印字用紙P’の左右幅方向の
ガイドが可能であれば、押え部材4から離間せしめて設
けてもよい。
Further, the left and right upright pieces 3d, 3d are arbitrarily provided, and the positions at which the upright pieces 3d, 3d are provided are not limited to those shown in the figure. If possible, it may be provided separated from the holding member 4.

【0028】また、図面においては印字用紙P’をレシ
ート紙として示したが、本考案のプリンタはレシート
紙,ラベル紙のどちらの印字用紙にも対応可能であり、
ラベル紙を使用する場合であっても上記と同様の作用,
効果が得られることはいうまでもない。
Although the printing paper P 'is shown as receipt paper in the drawings, the printer of the present invention can handle both printing paper, receipt paper and label paper.
Even when using label paper, the same operation as above,
Needless to say, an effect can be obtained.

【0029】[0029]

【考案の効果】本考案に係るプリンタは以上説明したよ
うに構成したので、印字用紙の移送経路を大幅に短くし
てプリンタ内部空間の縮小を図ると同時に、ロール紙が
小径になった場合であっても、印字用紙が蛇行したり浮
上るようなことなく移送ガイド部でガイドするをもっ
て、印字用紙を安定性よく印字部に供給し得る。従っ
て、従来品による適正な印字機能はそのまま維持しつ
つ、極めてコンパクトなプリンタを提供できた。
[Effects of the Invention] The printer according to the present invention is configured as described above. Therefore, the transfer path of the printing paper is greatly shortened to reduce the internal space of the printer, and at the same time, when the diameter of the roll paper becomes small. Even if the printing paper is guided by the transfer guide section without meandering or floating, the printing paper can be supplied to the printing section with high stability. Therefore, an extremely compact printer could be provided while maintaining the proper printing function of the conventional product.

【0030】さらに、案内傾斜部のガイドにより、横杆
部が邪魔になることなく印字用紙を移送ガイド部へ側方
から挿入できるようにしたことから、ロール紙を支承部
へ、印字用紙を印字部へ、夫々側方からセットするロー
ル紙の補充,交換がスムーズに行える等、多くの効果を
奏する。
Further, since the printing paper can be inserted from the side into the transfer guide part without the horizontal rod part being obstructed by the guide of the guide inclined part, the printing paper is printed on the support part by the roll paper. There are many effects such as smooth replenishment and replacement of roll paper set from the side to the respective copies.

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

【図1】本考案に係るプリンタの一実施例を示す斜視
図。
FIG. 1 is a perspective view showing an embodiment of a printer according to the present invention.

【図2】図1に示すプリンタの要部を拡大して表す断面
図。
FIG. 2 is an enlarged cross-sectional view illustrating a main part of the printer illustrated in FIG.

【図3】図2の(3)−(3)線に沿う断面図。FIG. 3 is a sectional view taken along lines (3)-(3) in FIG. 2;

【符号の説明】[Explanation of symbols]

A:プリンタ本体 1:印字部 1
1:プラテンローラ 12:サーマルヘッド 2:支承部
3:ガイド板 4:押え部材 41:横杆部 4
2:コイル部 41’:案内傾斜部 イ:移送ガイド部
P:ロール紙 P’:印字用紙
A: Printer body 1: Printing unit 1
1: Platen roller 12: Thermal head 2: Bearing
3: Guide plate 4: Holding member 41: Horizontal rod 4
2: Coil part 41 ': Guide inclined part A: Transfer guide part
P: Roll paper P ': Printing paper

Claims (1)

(57)【実用新案登録請求の範囲】(57) [Scope of request for utility model registration] 【請求項1】 印字ヘッドを備えてなる印字部近傍に、
印字用紙を巻回したロール紙の支承部を設けると共に、
該支承部と印字部との間に、前記ロール紙から繰出され
る印字用紙の片面が摺接するガイド板と、前記印字用紙
をガイド板に押し当てる押え部材とからなる移送ガイド
部を設け、更に前記押え部材を、少なくとも印字用紙を
横断せる横杆部を備えたスプリング部材で形成し、且
つ、横杆部の印字用紙挿入側の端部を上記ガイド板から
離間するよう折曲せしめて印字用紙セット用の案内傾斜
部を形成したことを特徴とするプリンタ。
1. A printing device comprising a printing head ,
In addition to providing a roll paper support around which the printing paper is wound,
Between the said supporting Seung portion and the printing portion, and the guide plate to one side of the printing paper is brought into sliding contact to be dispensed, the transfer guide unit comprising a pressing member for pressing the printing paper to the guide plate is provided from the roll paper, further At least the printing paper is
Formed by a spring member having a transverse rod portion that can be traversed, and
The end of the horizontal rod on the side where the printing paper is inserted from the guide plate
Folds apart for guiding paper printing guides
A printer characterized in that a part is formed .
JP1992075681U 1992-10-30 1992-10-30 Printer Expired - Lifetime JP2574770Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1992075681U JP2574770Y2 (en) 1992-10-30 1992-10-30 Printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1992075681U JP2574770Y2 (en) 1992-10-30 1992-10-30 Printer

Publications (2)

Publication Number Publication Date
JPH0639443U JPH0639443U (en) 1994-05-27
JP2574770Y2 true JP2574770Y2 (en) 1998-06-18

Family

ID=13583188

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1992075681U Expired - Lifetime JP2574770Y2 (en) 1992-10-30 1992-10-30 Printer

Country Status (1)

Country Link
JP (1) JP2574770Y2 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0281853A (en) * 1988-09-14 1990-03-22 Canon Inc Mechanism for feeding sheet

Also Published As

Publication number Publication date
JPH0639443U (en) 1994-05-27

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