JPS6113317Y2 - - Google Patents
Info
- Publication number
- JPS6113317Y2 JPS6113317Y2 JP1977008905U JP890577U JPS6113317Y2 JP S6113317 Y2 JPS6113317 Y2 JP S6113317Y2 JP 1977008905 U JP1977008905 U JP 1977008905U JP 890577 U JP890577 U JP 890577U JP S6113317 Y2 JPS6113317 Y2 JP S6113317Y2
- Authority
- JP
- Japan
- Prior art keywords
- cutter
- coming
- attachment member
- locking protrusion
- elastic piece
- 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
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Handling Of Sheets (AREA)
Description
【考案の詳細な説明】
〈技術分野〉
本考案はカツター取付部材に印字紙カツターを
装着する印字装置に関するものである。[Detailed Description of the Invention] <Technical Field> The present invention relates to a printing device in which a printing paper cutter is attached to a cutter attachment member.
〈従来技術〉
従来、印字装置に於て、カツター取付部材に印
字紙カツターを装着するものには、カツターを機
器本体やプリンターカバーにビス止めする方法あ
るいはカツター自体を取付部材に溶着する方法な
どがあるが、これらはいずれも取付が面倒で、と
くに後者の場合はカツターの取り換えが出来ない
という欠点があつた。<Prior art> Conventionally, in printing devices, there have been two methods for attaching a printing paper cutter to a cutter mounting member, such as fixing the cutter to the device body or printer cover with screws, or welding the cutter itself to the mounting member. However, all of these were troublesome to install, and the latter in particular had the disadvantage that the cutter could not be replaced.
〈考案の目的〉
本考案は上記の欠点を除去するためになされた
もので、構成が極めて簡単で、かつカツターの着
脱取換えが容易な印字装置を提供することを目的
とする。<Purpose of the invention> The present invention has been made in order to eliminate the above-mentioned drawbacks, and an object thereof is to provide a printing device having an extremely simple structure and in which the cutter can be easily attached and detached.
〈実施例〉
以下、本考案の一実施例を図面とともに説明す
る。<Example> An example of the present invention will be described below with reference to the drawings.
図面は本考案の一実施例を示し、第１図は表面
斜視図、第２図は第１図に示した斜視図の一部を
示す裏面斜視図、第３図及び第４図はカツターの
装着状態を示し、第２図のＡ−A′線で切断した
側面断面図で第３図はカツター装着前、第４図は
カツター装着後の状態を示す。上記図面において
同一部分には同一符号を以つて示す。 The drawings show one embodiment of the present invention; FIG. 1 is a front perspective view, FIG. 2 is a rear perspective view showing a part of the perspective view shown in FIG. 1, and FIGS. 3 and 4 are views of a cutter. The attached state is shown in a side sectional view taken along line A-A' in FIG. 2, FIG. 3 shows the state before the cutter is attached, and FIG. 4 shows the state after the cutter is attached. In the above drawings, the same parts are designated by the same reference numerals.
図において、１はカツター取付部材、２は印字
紙カツター、３はカツター２と一体をなし、上記
部材１に設けた凹部４と係合する弾性片、５はカ
ツター２と一体をなし上記部材１に設けた係止用
突起６と係合する係止片、７はカツター刃、８は
カツター装着口、９は印字紙挿入口である。 In the figure, 1 is a cutter attachment member, 2 is a printed paper cutter, 3 is an elastic piece that is integral with the cutter 2 and engages with a recess 4 provided in the member 1, and 5 is an elastic piece that is integral with the cutter 2 and is the member 1. 7 is a cutter blade, 8 is a cutter mounting opening, and 9 is a printing paper insertion slot.
次にカツター２を取付部材１に装着する方法に
ついて説明する。 Next, a method for attaching the cutter 2 to the attachment member 1 will be explained.
まず、カツター２を取付部材１の装着口８より
挿入し、両者を第３図の如き位置関係とし、然る
後カツター２を矢印方向に摺動させて、第４図に
示す如く、カツター２の係止片５の部材１の係止
用突起６に係止させ、カツター２の弾性片３を部
材１の凹部４に互いに弾性的に係合させると共に
カツター２の係合部１１に部材１に設けた切欠き
部１０に係合させる。したがつて、カツター２の
係止片５の部分における上下方向への抜けは係止
片５と係止用突起６によつて防止され、カツター
２の部材１に対する左右方向及び上方向への抜け
は弾性片３と凹部４とによつて防止され、弾性片
３の部分におけるカツター２の部材１に対する下
方向への抜けは係合部１１と切欠き部１０とによ
つて防止され、更に前後方向への抜けはカツター
２の側壁によつて防止される。 First, the cutter 2 is inserted through the mounting opening 8 of the mounting member 1, and the two are placed in a positional relationship as shown in FIG. The locking piece 5 of the cutter 2 is locked with the locking protrusion 6 of the member 1, and the elastic pieces 3 of the cutter 2 are elastically engaged with the recess 4 of the member 1. It is engaged with the notch 10 provided in the. Therefore, the locking piece 5 and the locking protrusion 6 prevent the cutter 2 from coming off in the vertical direction at the locking piece 5, and preventing the cutter 2 from coming off from the member 1 in the left-right direction and upward direction. The elastic piece 3 and the recess 4 prevent the cutter 2 from coming off downward from the member 1 at the elastic piece 3, and the engaging part 11 and the notch 10 prevent the cutter 2 from coming off downward from the member 1. The cutter 2 is prevented from coming off in this direction by the side wall of the cutter 2.
一方取り外すときは、係合部１１は切欠き部１
０から、弾性片３を凹部４の係合から外し、第３
図の矢印と逆方向にカツター２を摺動させれば良
い。 On the other hand, when removing the engaging part 11, the notch part 1
0, remove the elastic piece 3 from the engagement of the recess 4, and
All you have to do is slide the cutter 2 in the direction opposite to the arrow in the figure.
上記カツター取付部材は、プリンターカバーだ
けに限られるものではなく印字装置付電卓等の機
器キヤビネツト本体であつても良いことは勿論で
ある。 Of course, the cutter mounting member is not limited to the printer cover, but may also be the main body of an equipment cabinet such as a calculator with a printing device.
〈効 果〉
以上説明したように本考案によれば、カツター
のカツター取付部材に対する前後方向への抜け
は、前記カツターの側壁とカツター装着口の当接
により防止され、又、係止用突起部分における当
該カツターの上下方向の抜けは、前記カツターの
係止片が前記取付部材の係止用突起に係止するこ
とにより防止され、さらに、前記カツターの前記
取付部材に対する左右方向及び上方向への抜け
は、前記カツターの弾性片が前記取付部材の凹部
に係合することにより防止され、さらに、前記弾
性片の部分における前記カツターの前記取付部材
に対する下方向の抜けは、前記カツターの係合部
が前記取付部材の側壁の切欠き部に係合すること
により防止されるから、簡単な構成により、記録
紙切断時あるいは振動、外部からの力等によるカ
ツターの離脱を完全に防止することができる。<Effects> As explained above, according to the present invention, the cutter is prevented from coming off the cutter mounting member in the front-rear direction due to the contact between the side wall of the cutter and the cutter mounting opening, and the locking protrusion portion The cutter is prevented from coming off in the vertical direction by the locking piece of the cutter being locked with the locking protrusion of the mounting member, and furthermore, the cutter is prevented from coming off in the horizontal and upward directions with respect to the mounting member. The elastic piece of the cutter is prevented from coming off by engaging with the recess of the attachment member, and furthermore, the elastic piece of the cutter is prevented from coming off in the downward direction with respect to the attachment member by the engaging part of the cutter. This is prevented by engaging the notch in the side wall of the mounting member, so with a simple structure, it is possible to completely prevent the cutter from coming off when cutting the recording paper, due to vibration, external force, etc. .
第１図は本考案の印字装置の斜視図、第２図は
同装置の一部を示す裏面斜視図、第３図及び第４
図は第２図のＡ−A′線における切断々面図を示
し、第３図はカツター装着前の状態、第４図はカ
ツター装着後の状態を示す。
図中、１：カツター取付部材、２：カツター、
３：弾性片、４：凹部、５：係止片、６：係止用
突起、７：カツター刃、８：カツター装着口、
９：ペーパー挿入口、１０：切欠き部、１１：係
合部。
FIG. 1 is a perspective view of the printing device of the present invention, FIG. 2 is a rear perspective view showing a part of the device, and FIGS. 3 and 4.
The figure shows a cross-sectional view taken along the line A-A' in FIG. 2, FIG. 3 shows the state before the cutter is attached, and FIG. 4 shows the state after the cutter is attached. In the figure, 1: cutter mounting member, 2: cutter,
3: elastic piece, 4: recess, 5: locking piece, 6: locking protrusion, 7: cutter blade, 8: cutter attachment port,
9: Paper insertion slot, 10: Notch portion, 11: Engagement portion.
Claims (1)
ーを装着できる印字装置であつて、 前記取付部材に、前記カツターが挿入され、当
該カツターの側壁が当接し前記取付部材に対する
前後方向への抜けを防止するカツター装着口を形
成し、 さらに、前記取付部材の一方に係止用突起を、
他方に凹部及び当該取付部材の側壁に形成される
切欠き部を設け、 前記カツターの一方に、前記カツターが前記カ
ツター装着口に挿入された後、前記取付部材の一
辺に摺動されることにより前記係止用突起に係止
し、前記係止用突起部分における当該カツターの
上下方向の抜けを防止する係止片を設け、 前記カツターの他方に、所定の摺動位置で前記
凹部と弾性的に係合し、当該カツターの前記取付
部材に対する左右方向及び上方向への抜けを防止
する弾性片を設け、 ならびに、前記カツターに、前記取付部材の側
壁で前記切欠き部と係合し、前記弾性片の部分に
おける前記カツターの前記取付部材に対する下方
向への抜けを防止する係合部を設けたことを特徴
とする印字装置。[Claims for Utility Model Registration] A printing device in which a printing paper cutter can be attached to a cutter attachment member in a replaceable manner, wherein the cutter is inserted into the attachment member, and a side wall of the cutter abuts against the attachment member. A cutter mounting opening is formed to prevent the cutter from coming off in the front-rear direction, and a locking protrusion is provided on one side of the mounting member.
A recess and a notch formed in a side wall of the attachment member are provided on the other side, and one of the cutters is slidable to one side of the attachment member after the cutter is inserted into the cutter mounting opening. A locking piece is provided that locks on the locking protrusion and prevents the cutter from coming off in the vertical direction at the locking protrusion, and the other cutter is elastically connected to the recess at a predetermined sliding position. an elastic piece that engages with the cutter and prevents the cutter from coming off in the left-right direction and upward direction with respect to the mounting member; A printing device characterized in that an engaging portion is provided in a portion of the elastic piece to prevent the cutter from coming off downward from the attachment member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977008905U JPS6113317Y2 (en) | 1977-01-27 | 1977-01-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977008905U JPS6113317Y2 (en) | 1977-01-27 | 1977-01-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53105809U JPS53105809U (en) | 1978-08-25 |
| JPS6113317Y2 true JPS6113317Y2 (en) | 1986-04-24 |
Family
ID=28818722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977008905U Expired JPS6113317Y2 (en) | 1977-01-27 | 1977-01-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6113317Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS644527Y2 (en) * | 1981-03-20 | 1989-02-06 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4951645U (en) * | 1972-08-15 | 1974-05-08 | ||
| JPS538503Y2 (en) * | 1973-11-09 | 1978-03-06 |
-
1977
- 1977-01-27 JP JP1977008905U patent/JPS6113317Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53105809U (en) | 1978-08-25 |
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