JPH0254791B2 - - Google Patents
Info
- Publication number
- JPH0254791B2 JPH0254791B2 JP13845384A JP13845384A JPH0254791B2 JP H0254791 B2 JPH0254791 B2 JP H0254791B2 JP 13845384 A JP13845384 A JP 13845384A JP 13845384 A JP13845384 A JP 13845384A JP H0254791 B2 JPH0254791 B2 JP H0254791B2
- Authority
- JP
- Japan
- Prior art keywords
- guide plate
- paper guide
- platen
- paper
- holes
- 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
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
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/02—Framework
Landscapes
- Handling Of Cut Paper (AREA)
- Handling Of Continuous Sheets Of Paper (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
Description
【発明の詳細な説明】
本発明はプラテンに沿つて印字ヘツドを往復動
させ上記プラテンと印字ヘツド間に支承された印
字用紙を印字するプリンタに関し、プラテンと印
字ヘツドとの間に印字用紙を案内する紙ガイド板
の着脱、調整が容易なプリンタを提供することを
目的とする。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a printer that reciprocates a print head along a platen and prints on print paper supported between the platen and the print head, the printer having a printer that guides the print paper between the platen and the print head. To provide a printer in which a paper guide plate can be easily attached/detached and adjusted.
従来のプリンタにおいて、プラテンの下部に配
置される紙ガイド板の取付機構の分解斜視図を第
１図に示す。第１図で、プラテン１は機枠２，３
に支持されて、紙ガイド板４はこのプラテン１の
下部に配置されている。前記紙ガイド板４は、一
方の端がカール状に曲げられ、印字用紙５を送行
させる時に同時に回転するローラ６が数個プラテ
ン１に圧接するよう設けられている。また紙ガイ
ド板４の他端は支軸７が嵌合できるように曲げら
れている。したがつて、紙ガイド板４をプラテン
１の下部に持つていき、紙ガイド板４の屈曲部１
０を支軸７が挿入する機枠２，３の孔８，９の位
置に目測であわせ、支軸７を機枠２，３の孔８，
９を介して、紙ガイド板４の屈曲部１０に挿入
し、支軸７の両端を機枠２，３にビス等により取
りつけることによつて、紙ガイド板４は揺動可能
に位置決めされる。 FIG. 1 shows an exploded perspective view of a mounting mechanism for a paper guide plate disposed below a platen in a conventional printer. In Figure 1, platen 1 is machine frame 2, 3
The paper guide plate 4 is disposed below the platen 1 and is supported by the platen 1 . The paper guide plate 4 has one end bent into a curled shape, and is provided with several rollers 6 that rotate at the same time when the printing paper 5 is fed so as to come into pressure contact with the platen 1. Further, the other end of the paper guide plate 4 is bent so that the support shaft 7 can be fitted therein. Therefore, the paper guide plate 4 is held at the bottom of the platen 1, and the bent portion 1 of the paper guide plate 4 is
0 to the positions of the holes 8 and 9 in the machine frames 2 and 3 into which the support shaft 7 is inserted, and then insert the support shaft 7 into the holes 8 and 9 in the machine frames 2 and 3.
9 into the bent portion 10 of the paper guide plate 4, and by attaching both ends of the support shaft 7 to the machine frames 2 and 3 with screws or the like, the paper guide plate 4 is positioned so as to be swingable. .
上記の構成において、紙ガイド板をプラテンの
下部に取付ける際に、支軸７は機枠の孔８，９を
介して、紙ガイド板４の屈曲部１０に挿入して、
機枠２，３に取りつけなくてはならないため、紙
ガイド板４の屈曲部１０を目測で機枠の孔８，９
に合わせなくてはならず、組立性の非常に悪いも
のになつていた。 In the above configuration, when attaching the paper guide plate to the lower part of the platen, the support shaft 7 is inserted into the bent portion 10 of the paper guide plate 4 through the holes 8 and 9 in the machine frame.
Since it must be attached to the machine frames 2 and 3, visually measure the bent portion 10 of the paper guide plate 4 to fit the holes 8 and 9 in the machine frame.
This made it extremely difficult to assemble.
また、取外す際に支持７を抜き出さなければ紙
ガイド板４を機枠２，３からはずすことができ
ず、さらにメンテナンス上プラテンの面に対して
平行に取りつける等の調整が容易に行なえなかつ
た。また支軸７と紙ガイド板４の屈曲部とは揺動
しなくてはいけないため、間隙がありこの間隙の
ため印字の際中に振動をおこし、それが騒音の原
因にもなるという欠点があつた。 In addition, the paper guide plate 4 could not be removed from the machine frames 2 and 3 unless the support 7 was pulled out when removing it, and furthermore, it was not easy to make adjustments such as installing it parallel to the surface of the platen for maintenance purposes. . In addition, since the support shaft 7 and the bent part of the paper guide plate 4 must swing, there is a gap, which causes vibration during printing, which also causes noise. It was hot.
本発明は上記従来の欠点を解消するものであり
着脱、調整が容易で、振動の少ない紙ガイド板取
付機構を備えたプリンタを提供するものである。 The present invention solves the above-mentioned conventional drawbacks, and provides a printer equipped with a paper guide plate attachment mechanism that is easy to attach, detach, and adjust, and generates little vibration.
以下、本発明の一実施例について図面に基づき
説明する。第２図は本発明の一実施例を示す要部
の分解斜視図である。第２図において、プラテン
１１は両側の機枠１２，１３に支持されている。
紙ガイド板１４は、プラテン１１にバネ部材等に
より圧接して印字用紙１５をプラテン１１と印字
ヘツド（図示せず）との間に案内するローラ１６
を数個設けるため、その一端がプラテン１１の曲
率に合わせて曲げられている。また他端は角形に
曲げられ、取付け孔１７，１８が開けられてい
る。この孔１７，１８は調整できるように長孔と
なつている。支持部材２１，２２は本体部分が角
柱であり、機枠１２，１３に開けられた孔１９，
２０に嵌合する部分が円柱に加工されている。紙
ガイド板１４は両端に設けられた取り付け孔１
７，１８を介して、支持部材２１，２２の角柱部
分にビス等により仮り止めされる。さらに支持部
材２１，２２に仮り止めされた紙ガイド板４をプ
ラテン１１の下部に位置決めした後、支持部材２
１，２２の円柱の部分を機枠の孔１９，２０に挿
入させ、前記仮り止めしたビス等を締めこむこと
により、紙ガイド板４は機枠１２，１３に揺動自
在にとりつけられる。また支持部材２１，２２と
機枠１２，１３との間にはＯリング状の防振材２
３，２４が挿入されており、防振効果をもたせて
いる。 Hereinafter, one embodiment of the present invention will be described based on the drawings. FIG. 2 is an exploded perspective view of essential parts showing an embodiment of the present invention. In FIG. 2, the platen 11 is supported by machine frames 12 and 13 on both sides.
The paper guide plate 14 includes a roller 16 that is pressed against the platen 11 by a spring member or the like and guides the printing paper 15 between the platen 11 and a printing head (not shown).
In order to provide several plates, one end thereof is bent to match the curvature of the platen 11. The other end is bent into a square shape and has mounting holes 17 and 18 formed therein. The holes 17 and 18 are long holes so that they can be adjusted. The main bodies of the supporting members 21 and 22 are prismatic, and the holes 19 and 22 formed in the machine frames 12 and 13 are
The part that fits into 20 is processed into a cylinder. The paper guide plate 14 has mounting holes 1 provided at both ends.
The support members 21 and 22 are temporarily fixed to the prismatic portions of the support members 21 and 22 via screws 7 and 18 using screws or the like. Furthermore, after positioning the paper guide plate 4 temporarily fixed to the support members 21 and 22 at the lower part of the platen 11, the support member 2
The paper guide plate 4 is swingably attached to the machine frames 12 and 13 by inserting the cylindrical portions 1 and 22 into the holes 19 and 20 of the machine frame and tightening the temporarily fixed screws. Furthermore, between the support members 21 and 22 and the machine frames 12 and 13, an O-ring-shaped vibration isolator 2 is provided.
3 and 24 are inserted to provide an anti-vibration effect.
上記の実施例の構成によれば、紙ガイド板１４
を組立てる場合、支持部材２１，２２と紙ガイド
板１４をビス等で仮り止めしておき、機枠の孔１
９，２０に支持部材２１，２２を挿入した後、調
整等を行ないビスを締めこめば、容易に作業が完
了する。また、紙ガイド板１４を取り外す際に
は、ビス等を締めれば、紙ガイド板の孔１７，１
８が長孔となつているため、機枠１２，１３から
支持部材２１，２２を抜いて容易に紙ガイド板１
４を取り外すことが可能となる。さらに支持部材
２１，２２と機枠１２，１３との間にはＯリング
状の防振材２３，２４を設けているので、紙ガイ
ド板１４の振動を防止することができる。 According to the configuration of the above embodiment, the paper guide plate 14
When assembling the machine frame, temporarily secure the support members 21, 22 and the paper guide plate 14 with screws, etc., and then
After inserting the support members 21 and 22 into the parts 9 and 20, the work can be easily completed by making adjustments and tightening the screws. Also, when removing the paper guide plate 14, if you tighten the screws etc., the holes 17 and 1 of the paper guide plate can be removed.
Since 8 is a long hole, the paper guide plate 1 can be easily removed by removing the support members 21 and 22 from the machine frames 12 and 13.
4 can be removed. Further, since O-ring-shaped vibration isolators 23 and 24 are provided between the support members 21 and 22 and the machine frames 12 and 13, vibration of the paper guide plate 14 can be prevented.
上記の実施例からも明らかなように、本発明の
プリンタは分解、組立が容易に行なえ作業性が良
く、また振動を防ぐことができるとともに、メン
テナンスの向上に貢献し、実用的効果の大なるも
のである。 As is clear from the above embodiments, the printer of the present invention can be easily disassembled and assembled, has good workability, can prevent vibration, contributes to improved maintenance, and has great practical effects. It is something.
第１図は従来のプリンタの要部分解斜視図、第
２図は本発明の一実施例を示す要部の分解斜視図
である。
１１……プラテン、１２，１３……機枠、１４
……紙ガイド板、１７，１８……紙ガイド板のと
りつけ孔、１９，２０……機枠の孔、２１，２２
……支持部材、２３，２４……Ｏリング状の防振
材。
FIG. 1 is an exploded perspective view of essential parts of a conventional printer, and FIG. 2 is an exploded perspective view of essential parts showing an embodiment of the present invention. 11...Platen, 12, 13...Machine frame, 14
...paper guide plate, 17, 18...paper guide plate mounting hole, 19,20...machine frame hole, 21,22
...Supporting member, 23, 24...O-ring-shaped vibration isolating material.
Claims (1)
内する紙ガイド板の一端に屈曲部を設け、前記紙
ガイド板を取りつける支持部材を前記紙ガイド板
の屈曲部の両端に調整自在に取りつけるととも
に、前記支持部材と機枠との間に振動を防止する
防振材を配置したことを特徴とするプリンタ。1. A bent part is provided at one end of a paper guide plate that guides the printing paper between the platen and the print head, and support members for attaching the paper guide plate are adjustably attached to both ends of the bent part of the paper guide plate, A printer characterized in that a vibration isolating material for preventing vibration is disposed between the support member and the machine frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59138453A JPS6040274A (en) | 1984-07-04 | 1984-07-04 | Printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59138453A JPS6040274A (en) | 1984-07-04 | 1984-07-04 | Printer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6040274A JPS6040274A (en) | 1985-03-02 |
| JPH0254791B2 true JPH0254791B2 (en) | 1990-11-22 |
Family
ID=15222363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59138453A Granted JPS6040274A (en) | 1984-07-04 | 1984-07-04 | Printer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6040274A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3018311U (en) * | 1995-05-18 | 1995-11-21 | 田中鉄工有限会社 | Box attachment / detachment for motorcycles |
-
1984
- 1984-07-04 JP JP59138453A patent/JPS6040274A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3018311U (en) * | 1995-05-18 | 1995-11-21 | 田中鉄工有限会社 | Box attachment / detachment for motorcycles |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6040274A (en) | 1985-03-02 |
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