JP2697971B2 - Dustproof device at printer paper exit - Google Patents
Dustproof device at printer paper exitInfo
- Publication number
- JP2697971B2 JP2697971B2 JP3158231A JP15823191A JP2697971B2 JP 2697971 B2 JP2697971 B2 JP 2697971B2 JP 3158231 A JP3158231 A JP 3158231A JP 15823191 A JP15823191 A JP 15823191A JP 2697971 B2 JP2697971 B2 JP 2697971B2
- Authority
- JP
- Japan
- Prior art keywords
- cutter
- printer paper
- printer
- paper
- shielding plate
- 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
Links
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
- Handling Of Sheets (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は，ハンディターミナルな
どのプリンタを内蔵する装置におけるプリンタ用紙出口
の防塵装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dustproof device at a printer paper outlet in a device such as a handy terminal having a built-in printer.
【０００２】近年，プリンタを内蔵する装置で，特に屋
外でも使用することがあるハンディターミナルなどで
は，防塵対策が要求されている。このため，プリンタの
用紙出口から埃等の異物が装置内に入ることを防止する
必要がある。2. Description of the Related Art In recent years, a device incorporating a printer, particularly a handy terminal that may be used outdoors, is required to have a dustproof measure. For this reason, it is necessary to prevent foreign substances such as dust from entering the apparatus from the paper exit of the printer.
【０００３】[0003]
【従来の技術】図５は本発明の適用対象となるハンディ
ターミナルの斜視図，図６は従来技術の例を示す図であ
る。2. Description of the Related Art FIG. 5 is a perspective view of a handy terminal to which the present invention is applied, and FIG. 6 is a view showing an example of the prior art.
【０００４】例えば，図５に示すようなハンディターミ
ナル５０が用いられている。このハンディターミナル５
０は，キーボード部５２，表示部５３等を有するととも
に，プリンタ（図示省略）を内蔵している。そして，キ
ーボード部５２からの指示により，プリンタによって印
字した用紙が，用紙出口５１から排出されるようになっ
ている。For example, a handy terminal 50 as shown in FIG. 5 is used. This handy terminal 5
Reference numeral 0 has a keyboard section 52, a display section 53 and the like, and has a built-in printer (not shown). The paper printed by the printer is discharged from the paper outlet 51 in accordance with an instruction from the keyboard 52.
【０００５】図５に示すハンディターミナル５０に限ら
ないが，特に屋外で使用することのある電子機器は，装
置の信頼性を確保するため，装置内に異物が入らないよ
うにする必要がある。そのため，従来，図６に示すよう
な防塵対策が考えられていた。[0005] Although not limited to the handy terminal 50 shown in FIG. 5, especially for electronic equipment which is used outdoors, it is necessary to prevent foreign matter from entering the equipment in order to ensure the reliability of the equipment. Therefore, conventionally, dust-proofing measures as shown in FIG. 6 have been considered.
【０００６】図６は，図５に示すハンディターミナル５
０の用紙出口５１部分の縦断面図である。図中の１０は
プリンタ等のカバーであり，１１はプリンタ用紙のカッ
ター，１３は遮蔽板，１４は遮蔽板の取付け板，１５は
プリンタ用紙である。FIG. 6 shows a handy terminal 5 shown in FIG.
FIG. 7 is a vertical cross-sectional view of a sheet outlet 51 of a sheet No. 0; In the figure, reference numeral 10 denotes a cover of a printer or the like, 11 denotes a cutter for printer paper, 13 denotes a shield plate, 14 denotes a mounting plate for the shield plate, and 15 denotes printer paper.
【０００７】図６に示すカッター１１は，先端の刃が歯
形状ではなく，ストレートになっている。遮蔽板１３
は，弾力性のある樹脂のシートで構成され，カッター１
１の刃に当接するようになっている。印字されたプリン
タ用紙１５は，図示Ｚの矢印方向に送り出される。遮蔽
板１３は，弾力によってカッター１１の先端側に当たる
ようになっており，これにより，Ａ方向からの装置内へ
の異物の侵入を防止する構造になっている。The cutter 11 shown in FIG. 6 has a blade at the tip which is not a tooth but a straight one. Shield plate 13
Consists of a sheet of elastic resin, and the cutter 1
It comes into contact with one blade. The printed printer paper 15 is sent out in the direction indicated by the arrow Z in FIG. The shielding plate 13 is configured to abut against the distal end side of the cutter 11 by elasticity, thereby preventing foreign matter from entering the apparatus from the A direction.
【０００８】[0008]
【発明が解決しようとする課題】図６に示す従来のカッ
ター１１は，刃がストレートになっているため，Ｂ方向
から装置内へ異物が侵入することはほとんどなかった。
すなわち，カッター１１とプリンタ用紙１５，またはプ
リンタ用紙１５がない場合には，カッター１１と遮蔽板
１３とが密接する形になり，その間から埃等の異物が侵
入することはなかった。Since the conventional cutter 11 shown in FIG. 6 has a straight blade, foreign substances hardly enter the apparatus from the direction B.
That is, when the cutter 11 and the printer paper 15 or the printer paper 15 is not present, the cutter 11 and the shielding plate 13 are in close contact with each other, and foreign matter such as dust does not intrude from between them.
【０００９】しかし，カッター１１の刃がストレートで
あると，プリンタ用紙１５の種類によっては，用紙の切
れ具合があまりよくないことがある。そこで，カッター
１１の刃をギザギザの歯形状にすることが考えられてい
る。しかしながら，カッター１１の刃を歯形状にする
と，歯と歯の間に隙間ができるため，図６に示すＢ部分
から装置内に異物が入り込むことがある。However, if the blade of the cutter 11 is straight, the cutting condition of the paper may not be very good depending on the type of the printer paper 15. Therefore, it is considered that the blade of the cutter 11 has a jagged tooth shape. However, if the blade of the cutter 11 is formed in a tooth shape, a gap is formed between the teeth, so that foreign matter may enter the device from the portion B shown in FIG.
【００１０】本発明は上記問題点の解決を図り，プリン
タ用紙が切れやすいように，カッター１１の刃を歯形状
にした場合であっても，歯形状の隙間から装置内に異物
が侵入しないようにすることを目的としている。The present invention solves the above problem, and prevents foreign matter from entering the apparatus from the tooth gap even if the blade of the cutter 11 is formed in a tooth shape so that the printer paper is easily cut. It is intended to be.
【００１１】[0011]
【課題を解決するための手段】図１は本発明の原理構成
図であり，特に図１の（イ）は本発明に係るプリンタ用
紙出口の防塵装置の部分を上側から見た図，（ロ）はそ
の断面図，（ハ）は用紙切断時の様子を示す図である。FIG. 1 is a block diagram showing the principle of the present invention. In particular, FIG. 1 (a) is a view of the dustproof device at the printer paper outlet according to the present invention as viewed from above, and FIG. () Is a cross-sectional view, and (c) is a view showing a state when the paper is cut.
【００１２】図中，１０は装置のカバー，１１は先端に
歯形状の刃を有するカッター，１２および１３は防塵の
ための遮蔽板，１４は遮蔽板の取付け板，１５はプリン
タ用紙を表す。In the drawing, 10 is a cover of the apparatus, 11 is a cutter having a tooth-shaped blade at the tip, 12 and 13 are shielding plates for dust prevention, 14 is a mounting plate of the shielding plate, and 15 is printer paper.
【００１３】本発明では，プリンタ用紙１５の種類が違
っても，用紙の切れをよくするために，歯形状の刃を持
つカッター１１を使用する。第１の遮蔽板１３は，カッ
ター１１の先端の刃に当接し，プリンタ用紙１５の排出
時には，プリンタ用紙１５をカッター１１の刃と挟む形
となるように設けられる。第１の遮蔽板１３は，プリン
タ用紙１５の排出方向に対して直角方向，すなわち図１
の（ロ）に示すＸ方向に可撓性を有する。In the present invention, a cutter 11 having a tooth-shaped blade is used in order to improve the cutting of the printer paper 15 even if the type of the printer paper 15 is different. The first shielding plate 13 is provided so as to abut on the blade at the tip of the cutter 11 and to sandwich the printer paper 15 with the blade of the cutter 11 when the printer paper 15 is discharged. The first shielding plate 13 is perpendicular to the direction in which the printer paper 15 is discharged,
(B) has flexibility in the X direction.
【００１４】また，第２の遮蔽板１２が，カッター１１
とほぼ同じ大きさか，わずかにカッター１１より大きい
サイズで，カッター１１の上面に重ねて設けられる。第
２の遮蔽板１２は，プリンタ用紙１５の排出方向，すな
わち図１の（ロ）に示すＹ方向に可撓性を有する。Further, the second shielding plate 12 is
It is almost the same size as, or slightly larger than the cutter 11, and is provided on the upper surface of the cutter 11. The second shielding plate 12 has flexibility in the direction in which the printer paper 15 is discharged, that is, in the Y direction shown in FIG.
【００１５】[0015]
【作用】第１の遮蔽板１３は，カッター１１とカバー１
０との間の隙間を塞ぎ，装置内への異物の侵入を防ぐ。
また，第２の遮蔽板１２は，カッター１１とプリンタ用
紙１５の間，またはカッター１１と第１の遮蔽板１３の
間を塞ぐことにより，歯形状の刃を持つカッター１１の
歯と歯の間からの異物の侵入を防ぐ。The first shielding plate 13 is composed of the cutter 11 and the cover 1.
The gap between them is closed to prevent foreign matter from entering the device.
Further, the second shield plate 12 closes the gap between the cutter 11 and the printer paper 15 or the gap between the cutter 11 and the first shield plate 13 so that the gap between the teeth of the cutter 11 having the tooth-shaped blade is formed. Prevents foreign matter from entering.
【００１６】図１の（ハ）に示すように，プリンタ用紙
１５をカットする場合に，プリンタ用紙１５を手前（図
では左側）に引くと，可撓性のある第２の遮蔽板１２
は，上側に曲がることにより，用紙をカットする際にも
邪魔になることはない。用紙のカット後は，弾性によ
り，第２の遮蔽板１２は元のカッター１１の表面部に戻
る。As shown in FIG. 1C, when the printer paper 15 is cut to the front (left side in the figure) when the printer paper 15 is cut, the flexible second shielding plate 12 is cut.
Does not hinder the cutting of the sheet by bending upward. After the paper is cut, the second shielding plate 12 returns to the original surface of the cutter 11 due to elasticity.
【００１７】[0017]
【実施例】例えば本発明は，図６に示すようなハンディ
ターミナル５０に適用することができる。図２は，その
本発明に関係する部分を表す断面図である。For example, the present invention can be applied to a handy terminal 50 as shown in FIG. FIG. 2 is a sectional view showing a portion related to the present invention.
【００１８】図２において，図１と同符号のものは図１
に示すものに対応し，２０はハンディターミナル内に設
けられているプリンタユニット，２１はプリンタカバ
ー，２２はロール紙カバー，２３はプリンタ用紙のロー
ル紙，２４はガイドを表す。In FIG. 2, those having the same reference numerals as those in FIG.
, 20 denotes a printer unit provided in the handy terminal, 21 denotes a printer cover, 22 denotes a roll paper cover, 23 denotes roll paper for printer paper, and 24 denotes a guide.
【００１９】ロール紙２３から送り出されるプリンタ用
紙１５は，プリンタユニット２０により印字され，カッ
ター１１，第２の遮蔽板１２と，第１の遮蔽板１３との
間を通って，用紙出口から排出される。The printer paper 15 sent from the roll paper 23 is printed by the printer unit 20, passes between the cutter 11, the second shielding plate 12, and the first shielding plate 13, and is discharged from the paper outlet. You.
【００２０】第１の遮蔽板１３および第２の遮蔽板１２
は，それぞれ用紙通路の両側から装置内への埃等の異物
の侵入を防ぐ。第１の遮蔽板１３は，例えば板厚が５０
〜１００μ程度のポリエステルフィルム，塩化ビニール
シート等の樹脂製のシートで作られている。第２の遮蔽
板１２は，例えばシリコンゴムまたはウレタンゴム等に
よるゴムシートのように弾性のある材料で作られてお
り，カッター１１の刃の歯形状の隙間から装置内に異物
が侵入するのを防ぐ。First shielding plate 13 and second shielding plate 12
Prevents foreign substances such as dust from entering the apparatus from both sides of the paper path. The first shielding plate 13 has, for example, a plate thickness of 50.
It is made of a resin sheet such as a polyester film or vinyl chloride sheet of about 100 μm. The second shielding plate 12 is made of an elastic material such as a rubber sheet made of, for example, silicon rubber or urethane rubber, and prevents foreign matter from entering the device from the tooth-shaped gap of the blade of the cutter 11. prevent.
【００２１】図３は，本発明の実施例に用いるカッター
１１の形状を示している。カッター１１は，図３に示す
ようにプリンタ用紙を切断する刃部が，歯形状になって
いる。このカッター１１は金属製である。歯の深さは，
約１mmである。これにより，刃部がストレートの場合に
比べて，プリンタ用紙の種類によらずに，切れやすいよ
うになっている。FIG. 3 shows the shape of the cutter 11 used in the embodiment of the present invention. As shown in FIG. 3, the cutter 11 of the cutter 11 has a tooth-shaped blade portion for cutting printer paper. This cutter 11 is made of metal. Tooth depth
It is about 1 mm. This makes it easier to cut, regardless of the type of printer paper, than when the blade is straight.
【００２２】図４は本発明の一実施例による遮蔽板の取
付け説明図である。第１の遮蔽板１３は，図４の（イ）
に示すように，カッター１１と重ねて，カバー１０に設
けたボス４０に差し込む。そして，図４の（ロ）に示す
ように，ボス４０をつぶすことにより，カッター１１と
第１の遮蔽板１３を，カバー１０に固定する。このよう
に簡単に取り付けることができる。FIG. 4 is an explanatory view for attaching a shielding plate according to an embodiment of the present invention. The first shielding plate 13 is shown in FIG.
As shown in (1), it is inserted into the boss 40 provided on the cover 10 so as to overlap with the cutter 11. Then, as shown in (b) of FIG. 4, the cutter 11 and the first shielding plate 13 are fixed to the cover 10 by crushing the boss 40. It can be easily installed in this way.
【００２３】第１の遮蔽板１３も同様に，図４の（ハ）
に示すように，カバー１０に設けたボス４１に取付け板
１４とともに差し込み，ボス４１をつぶして固定する。Similarly, the first shielding plate 13 is shown in FIG.
As shown in the figure, the boss 41 provided on the cover 10 is inserted together with the mounting plate 14, and the boss 41 is crushed and fixed.
【００２４】[0024]
【発明の効果】以上説明したように，本発明によれば，
用紙カットの切れ味を損なわずに，装置内への埃等の異
物の侵入を防ぐことができるようになり，防塵の効果が
大きい。As described above, according to the present invention,
Foreign matter such as dust can be prevented from entering the inside of the apparatus without impairing the sharpness of the paper cut, and the effect of dust prevention is great.
【図１】本発明の原理構成図である。FIG. 1 is a principle configuration diagram of the present invention.
【図２】本発明の実施例説明図である。FIG. 2 is an explanatory view of an embodiment of the present invention.
【図３】本発明の実施例に用いるカッターの形状を示す
図である。FIG. 3 is a view showing a shape of a cutter used in the embodiment of the present invention.
【図４】本発明の一実施例による遮蔽板の取付け説明図
である。FIG. 4 is an explanatory view of mounting a shielding plate according to an embodiment of the present invention.
【図５】本発明の適用対象となるハンディターミナルの
斜視図である。FIG. 5 is a perspective view of a handy terminal to which the present invention is applied.
【図６】従来技術の例を示す図である。FIG. 6 is a diagram showing an example of the related art.
１０ カバー １１ カッター １２ 第２の遮蔽板 １３ 第１の遮蔽板 １４ 取付け板 １５ プリンタ用紙 DESCRIPTION OF SYMBOLS 10 Cover 11 Cutter 12 2nd shielding plate 13 1st shielding plate 14 Mounting plate 15 Printer paper
Claims (1)
5)のカッター(11)を有するプリンタにおいて， プリンタ用紙(15)の排出時には，カッター(11)と反対側
の面でプリンタ用紙(15)に接触し, カッター(11)側へプ
リンタ用紙(15)を押し付ける，プリンタ用紙(15)の排出
方向に対して直角方向に可撓性を有する第１の遮蔽板(1
3)と，少なくとも歯形状の刃の先端部を覆うように カッター(1
1)の上面に重ねて設けられ，プリンタ用紙(15)の排出方
向に可撓性を有する第２の遮蔽板(12)とを備えたことを
特徴とするプリンタ用紙出口の防塵装置。A printer paper (1) having a tooth-shaped blade.
In the printer having the cutter (11) of 5), when the printer paper (15) is discharged, the side opposite to the cutter (11)
Contact the printer paper (15) with the
A first shielding plate (1) having flexibility in a direction perpendicular to the direction in which the printer paper (15) is discharged , pressing the linter paper (15).
3) and a cutter (1) so as to cover at least the tip of the tooth-shaped blade.
A dustproof device at a printer paper outlet, comprising: a second shielding plate (12) provided on the upper surface of (1) and having flexibility in a direction in which the printer paper (15) is discharged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3158231A JP2697971B2 (en) | 1991-06-28 | 1991-06-28 | Dustproof device at printer paper exit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3158231A JP2697971B2 (en) | 1991-06-28 | 1991-06-28 | Dustproof device at printer paper exit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH054420A JPH054420A (en) | 1993-01-14 |
| JP2697971B2 true JP2697971B2 (en) | 1998-01-19 |
Family
ID=15667144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3158231A Expired - Lifetime JP2697971B2 (en) | 1991-06-28 | 1991-06-28 | Dustproof device at printer paper exit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2697971B2 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69419826T2 (en) * | 1993-05-25 | 2000-04-27 | Dainippon Printing Co Ltd | Photographic cabin |
| JP4581711B2 (en) * | 2005-01-31 | 2010-11-17 | ブラザー工業株式会社 | Image recording device |
| CN101945199B (en) | 2004-09-21 | 2012-05-30 | 兄弟工业株式会社 | Image processing apparatus |
| JP4564332B2 (en) * | 2004-10-27 | 2010-10-20 | キヤノン電子株式会社 | Sheet discharge unit structure and recording apparatus |
| JP4863916B2 (en) * | 2007-03-30 | 2012-01-25 | 富士通コンポーネント株式会社 | Printer and portable terminal device incorporating the same |
| CN102035918A (en) * | 2009-09-30 | 2011-04-27 | 深圳富泰宏精密工业有限公司 | Portable electronic device |
| JP6524907B2 (en) * | 2015-12-28 | 2019-06-05 | カシオ計算機株式会社 | Printer device and electronic device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56155779A (en) * | 1980-05-06 | 1981-12-02 | Fujitsu Ltd | Silencing mechanism for printer |
| JPS6034454U (en) * | 1983-08-13 | 1985-03-09 | 株式会社ピーエフユー | Soundproofing structure of printer equipment |
| JPS63161846U (en) * | 1987-04-09 | 1988-10-21 |
-
1991
- 1991-06-28 JP JP3158231A patent/JP2697971B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH054420A (en) | 1993-01-14 |
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