JPS627501Y2 - - Google Patents

Info

Publication number
JPS627501Y2
JPS627501Y2 JP8834881U JP8834881U JPS627501Y2 JP S627501 Y2 JPS627501 Y2 JP S627501Y2 JP 8834881 U JP8834881 U JP 8834881U JP 8834881 U JP8834881 U JP 8834881U JP S627501 Y2 JPS627501 Y2 JP S627501Y2
Authority
JP
Japan
Prior art keywords
recording paper
reel
core shaft
take
storage 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.)
Expired
Application number
JP8834881U
Other languages
Japanese (ja)
Other versions
JPS57201358U (en
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 filed Critical
Priority to JP8834881U priority Critical patent/JPS627501Y2/ja
Publication of JPS57201358U publication Critical patent/JPS57201358U/ja
Application granted granted Critical
Publication of JPS627501Y2 publication Critical patent/JPS627501Y2/ja
Expired legal-status Critical Current

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Description

【考案の詳細な説明】 本考案はプリンタ付電子機器において、ロール
状記録紙をリールで保持する保持装置に関する。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a holding device for holding a roll of recording paper on a reel in an electronic device with a printer.

例えば電子式金銭登録機においては、記録紙供
給リールから供給されてプリンタによる記録が終
了した長尺の帯状をなす記録紙を巻取るための巻
取リールが設けてある。この巻取リールはプリン
タにより間欠的に回転駆動されて記録済みの記録
紙を順次ロール状に巻取つて保持するもので、巻
取り終了後は巻取つたロール状記録紙を取外すよ
うにしている。
For example, an electronic cash register is provided with a take-up reel for winding up a long strip of recording paper supplied from a recording paper supply reel and recorded by a printer. This take-up reel is intermittently rotated by the printer to sequentially wind up and hold the recorded recording paper into a roll, and after winding is completed, the wound roll of recording paper is removed. .

従来、この種巻取リールは記録紙を巻取る芯軸
の両端に記録紙の両端面を支えて記録紙の横ずれ
を防止する円板形の鍔を夫々設け、一方の鍔を芯
軸に固定するとともに他方の鍔を着脱可能に芯軸
に取付けた構成とし、着脱可能な鍔を芯軸から取
外して開放された芯軸の端部から巻取つた記録紙
を取外すようにしている。
Conventionally, this type of take-up reel has disc-shaped flanges on both ends of the core shaft that winds the recording paper to support both end surfaces of the recording paper and prevent the recording paper from shifting laterally, and one of the flanges is fixed to the core shaft. At the same time, the other collar is detachably attached to the core shaft, and the removable collar is removed from the core shaft and the wound recording paper is removed from the open end of the core shaft.

しかしながら、このような巻取リールの構成で
は、鍔を芯軸に着脱可能に取付けるための複雑な
構成を必要とし、また巻取つた記録紙を取外して
新しい記録紙の端部を巻付ける作業は、鍔を芯軸
から取外す作業を伴うため迅速に行なえない。特
に金銭登録機ではその用途上から素早い記録紙の
着脱作業が要求されている。
However, such a take-up reel configuration requires a complicated structure for removably attaching the collar to the core shaft, and also requires the work of removing the wound recording paper and winding the end of a new recording paper. , cannot be done quickly because it involves the work of removing the tsuba from the core shaft. In particular, cash register machines are required to quickly attach and detach recording paper due to their use.

本考案は前記事情に鑑みてなされたもので、芯
軸の記録紙取外側端部の鍔に代えて、リール収納
部の蓋体で記録紙端面を支える構成として、リー
ルの構成の簡素化および記録紙着脱の迅速化を図
つたプリンタ付電子機器のロール状記録紙保持装
置を提供するものである。
The present invention has been developed in view of the above-mentioned circumstances, and it simplifies the structure of the reel by supporting the end surface of the recording paper with the lid of the reel storage section instead of the collar on the outer end of the core shaft. The present invention provides a roll-shaped recording paper holding device for an electronic device equipped with a printer, which speeds up the loading and unloading of recording paper.

以下本考案を図面で示す実施例について説明す
る。
Embodiments of the present invention will be described below with reference to drawings.

図面で示す実施例は電子式金銭登録機におい
て、プリンタにより記録された帯状をなす長尺の
記録紙をロール状に巻取る巻取リールに適用した
ものである。
The embodiment shown in the drawings is applied to a take-up reel for winding up a long strip of recording paper recorded by a printer into a roll in an electronic cash register.

図中1は巻取リールで、これは円柱状をなす芯
軸2と、この芯軸2の一方の端部例えば図示右端
部に固定された円板状の鍔3とで構成されてい
る。芯軸2は記録紙4を巻取るもので記録紙4の
幅より大なる長さを有し、両端部からは細軸部2
a,2aが突出形成されている。芯軸2には両端
面間に長手方向に沿い記録紙4の先端を挾み固定
するための切り割り5が形成され、これは鍔3を
固定しない他方の端部例えば図示左端部にて開放
している。鍔3は芯軸2で巻取る記録紙4の一端
面例えば右端面が当接するもので記録紙巻取径よ
り大なる直径を有し、中央に一方の細軸部2aを
通して芯軸2の右端面に当接してねじ止めなどの
手段で固定してある。なお、鍔3の外側には金銭
登録機のプリンタからの駆動伝達を行なうための
歯車6が同心的に取付けてある。
In the figure, reference numeral 1 denotes a take-up reel, which is composed of a cylindrical core shaft 2 and a disc-shaped collar 3 fixed to one end of the core shaft 2, for example, the right end in the figure. The core shaft 2 is for winding up the recording paper 4 and has a length greater than the width of the recording paper 4, and from both ends there are thin shaft portions 2.
a, 2a are formed in a protruding manner. A slit 5 is formed in the core shaft 2 along the longitudinal direction between both end faces for sandwiching and fixing the leading edge of the recording paper 4, and this slit 5 is opened at the other end where the flange 3 is not fixed, for example, the left end in the figure. ing. The collar 3 contacts one end surface, for example, the right end surface, of the recording paper 4 wound around the core shaft 2, and has a diameter larger than the winding diameter of the recording paper. It is fixed by screws or other means. A gear 6 is concentrically attached to the outside of the collar 3 for transmitting drive from the printer of the cash register.

図中7は電子式金銭登録機の機器本体である本
体ケースで、この内部には回路基板、プリンタ、
表示装置などが設けてある。本体ケース7は前部
7aと、これより高さが大なる後部7bとを有
し、前部7aの上面部は操作スイツチ(図示せ
ず)を設けた操作パネルとなつており、後部7b
の前面部には表示装置に対向する表示窓8が設け
てある。本体ケース7には例えば後部7bの左側
に並んで巻取リール1を収納支持するリール収納
部9が設けてあり、これは後部7bの半分程の高
さを有して上部が開口した平面矩形をなす空間で
ある。リール収納部9は本体ケース7の周囲を囲
む外周壁10と、前部7aの後面部および後部7
bの側面部とで前後側および左右側の周囲を囲ま
れており、後部7bの左側部の端壁11がリール
収納部9の右側上方に隣接して位置している。な
お、リール収納部9は巻取リール1を収納できる
幅寸法を有している。リール収納部9を囲む外周
壁10の左側部上端縁と後部7bの側壁11の下
端縁すなわちリール収納部9の開口には、巻取リ
ール1の芯軸2の細軸部2a,2aを支承する軸
受部12,12が互いに対向する位置に形成して
ある。図中13はリール収納部9の上部開口を着
脱可能に被せて設けられた蓋体である。この蓋体
13はリール収納部9を囲む外周壁10と前部7
a後面部に対応して前後側および左側の三方の側
部を囲む側壁13aと、上壁13bとを有し、且
つリール収納部9の開口に面する底部と後部7b
の側壁11に面する右側部を開放した箱型をなし
ており、リール収納部9の開口に被せた場合に後
部7bと同じ高さとなる高さ寸法を有している。
なお、蓋体13をリール収納部9の開口に被せた
状態において、側壁13aの下端縁は外周壁10
および前部7a後面部の各上端縁上に載置され、
上壁13bの右側縁は後部7bの側壁11上端縁
に形成した段部11aに載置される。このように
蓋体13はリール収納部9の開口上に被せた場合
に、後部7bの側壁11と合わせてリール収納部
9の上方に空間部を構成する。また、蓋体13の
側壁13aにおける左側部(すなわち、後部7b
の側壁11に対峙する側壁部)の内側には、巻取
リール1で巻取られる記録紙4の他方の端面例え
ば左端面が当接する例えば一対のリブ14,14
が内方に突出して上下方向に沿い形成してある。
このリブ14,14は巻取リール1で巻取られる
記録紙4の左端面上半部に対して例えば芯軸2を
挾む両側にて対向するように位置し、且つ記録紙
4の右端面が鍔3に当接し、あるいは微小間隙を
存している状態にて記録紙4の左端面に当接し、
あるいは微小間隙を存するような高さをもつて内
方に突出する。
7 in the figure is the main body case, which is the main body of the electronic cash register, and inside this is a circuit board, a printer,
A display device etc. are provided. The main body case 7 has a front part 7a and a rear part 7b which is taller than the front part 7a, and the upper surface part of the front part 7a is an operation panel equipped with an operation switch (not shown).
A display window 8 facing the display device is provided on the front surface of the display device. The main body case 7 is provided with a reel storage section 9 that stores and supports the take-up reel 1, which is lined up on the left side of the rear section 7b, for example, and has a planar rectangular shape with an open top and about half the height of the rear section 7b. It is a space where The reel storage portion 9 includes an outer peripheral wall 10 surrounding the main body case 7, a rear surface portion of the front portion 7a, and a rear portion 7.
The end wall 11 on the left side of the rear part 7b is located adjacent to the upper right side of the reel storage part 9. Note that the reel storage section 9 has a width dimension that can accommodate the take-up reel 1. The upper end edge of the left side of the outer circumferential wall 10 surrounding the reel storage portion 9 and the lower end edge of the side wall 11 of the rear portion 7b, that is, the opening of the reel storage portion 9, support the thin shaft portions 2a, 2a of the core shaft 2 of the take-up reel 1. Bearing portions 12, 12 are formed at positions facing each other. In the figure, reference numeral 13 denotes a lid body provided to removably cover the upper opening of the reel storage section 9. This lid body 13 includes an outer peripheral wall 10 surrounding the reel storage section 9 and a front section 7.
a A bottom portion facing the opening of the reel storage portion 9 and a rear portion 7b having a side wall 13a surrounding three side portions of the front and rear sides and the left side corresponding to the rear portion, and an upper wall 13b.
It has a box shape with the right side facing the side wall 11 open, and has a height that is the same height as the rear part 7b when it is placed over the opening of the reel storage part 9.
Note that when the lid 13 is placed over the opening of the reel storage section 9, the lower edge of the side wall 13a is connected to the outer peripheral wall 10.
and placed on each upper edge of the rear part of the front part 7a,
The right edge of the upper wall 13b is placed on a step 11a formed at the upper edge of the side wall 11 of the rear portion 7b. In this way, when the lid 13 is placed over the opening of the reel storage section 9, a space is formed above the reel storage section 9 together with the side wall 11 of the rear section 7b. Further, the left side of the side wall 13a of the lid body 13 (i.e., the rear part 7b
On the inside of the side wall (opposed to the side wall 11), for example, a pair of ribs 14, 14 are in contact with the other end face, for example, the left end face of the recording paper 4 wound up by the take-up reel 1.
protrudes inward and is formed along the vertical direction.
The ribs 14, 14 are located opposite to the upper half of the left end surface of the recording paper 4 wound by the take-up reel 1, for example, on both sides sandwiching the core shaft 2, and are located opposite to the right end surface of the recording paper 4. is in contact with the collar 3, or is in contact with the left end surface of the recording paper 4 with a small gap,
Alternatively, it protrudes inward at such a height that a minute gap exists.

しかして、電子式金銭登録機において供給リー
ルから供給され、且つプリンタによりデータを記
録された記録紙4を、巻取リール1により巻取る
場合について述べる。巻取リール1をリール収納
部9に設ける場合には、蓋体13をリール収納部
9の開口から取外して開口を開放する。巻取リー
ル1はリール収納部9の開口に配置し、芯軸2両
端部の細軸部2a,2aを軸受部12,12に載
せることにより芯軸2を水平な状態で回転自在に
支持させる。巻取るべき記録紙4の先端を芯軸2
に形成した切り割り5に差し込んで固定する。さ
らに、蓋体13をリール収納部9の開口上に被せ
て載置する。このため、巻取リール1はリール収
納部9と蓋体13とで構成される空間部内に収納
される。この場合、蓋体13の側壁13aの内側
に形成したリブ14,14は、巻取リール1の芯
軸2の左端部上側に位置して芯軸2の右端部に固
定した鍔3の上部と平行に対峙する。なお、鍔3
に取付けた歯車6は、本体ケース7内部に設けら
れたプリンタの一部である回転伝達用の歯車15
に噛合する。そして、記録紙4はプリンタの駆動
により記録され、その記録済みの部分が順次巻取
リール1へ送られる。巻取リール1はプリンタ側
の歯車15から歯車6を介して回転が伝達される
ことにより、芯軸2が間欠的に巻取方向へ回転す
る。このため、記録紙4は芯軸2を中心として順
次ロール状に巻取られてゆき、巻取りの進行に従
い芯軸2に巻取られる記録紙4の巻取径が増大す
る。なお、巻取られた記録紙4の上半部はリール
収納部9の開口より上側になる。この巻取りの過
程において、巻取られた記録紙4の右端面は芯軸
2右端部に固定した鍔3に当接し、記録紙4の左
端面は芯軸2左端部側に位置する蓋体13のリブ
14,14に当接する。蓋体13のリブ14,1
4は巻取られた記録紙4の左端面上半部の両側に
当接して、記録紙4の左端面を安定して支える。
すなわち、リブ14,14は芯軸2に取付けた鍔
の役割をなす。このため、記録紙4は両端面を鍔
3とリブ14,14に支えられて、左右両端側に
横ずれすることなく整然として巻取られる。記録
紙4を最大に巻取つた後には蓋体13をリール収
納部9の開口から取り去り、次いで芯軸2の細軸
部2a,2aを軸受部12,12から外して巻取
リール1をリール収納部9から取外す。この場
合、蓋体13と巻取リール1は分離されて蓋体1
3のリブ14,14も記録紙4の左端面から離れ
るので、記録紙4の左端部側が開放される。そし
て、巻取リール1の芯軸2の左端部は鍔が設けて
おらず開放されているので、巻取られた記録紙4
を芯軸2の左端部から取外す。従つて、鍔を芯軸
2から取外した後に記録紙4を取外す場合に比し
て、記録紙4を取外す作業を簡単且つ迅速に行な
える。また、空になつた巻取リール1を再び使用
する場合には、巻取リール1をリール収納部9に
収納保持して蓋体13を被せることにより、蓋体
13のリブ14,14が巻取リール1の芯軸2の
左端部側に位置して、巻取られる記録紙4の左端
面を支える態勢を準備する。このため、芯軸2の
左端部に鍔を取付けて記録紙4の左端面を支える
場合に比して、準備作業を簡単且つ迅速に行なえ
る。
Now, a case will be described in which the recording paper 4, which is supplied from the supply reel in an electronic cash register and has data recorded thereon by a printer, is wound up by the take-up reel 1. When the take-up reel 1 is installed in the reel storage section 9, the lid 13 is removed from the opening of the reel storage section 9 to open the opening. The take-up reel 1 is arranged in the opening of the reel storage part 9, and the thin shaft parts 2a, 2a at both ends of the core shaft 2 are placed on bearing parts 12, 12, so that the core shaft 2 is rotatably supported in a horizontal state. . Place the tip of the recording paper 4 to be wound onto the core shaft 2.
Insert it into the cutout 5 formed in and fix it. Furthermore, the lid 13 is placed over the opening of the reel storage section 9. Therefore, the take-up reel 1 is housed in a space formed by the reel housing section 9 and the lid 13. In this case, the ribs 14, 14 formed on the inside of the side wall 13a of the lid 13 are located above the left end of the core shaft 2 of the take-up reel 1 and are connected to the upper part of the collar 3 fixed to the right end of the core shaft 2. confront in parallel. In addition, Tsuba 3
The gear 6 attached to the main body case 7 is a rotation transmission gear 15 that is a part of the printer provided inside the main body case 7.
mesh with. Then, the recording paper 4 is recorded by driving the printer, and the recorded portions are sequentially sent to the take-up reel 1. In the take-up reel 1, rotation is transmitted from a gear 15 on the printer side via a gear 6, so that the core shaft 2 intermittently rotates in the winding direction. Therefore, the recording paper 4 is sequentially wound into a roll around the core shaft 2, and as the winding progresses, the winding diameter of the recording paper 4 wound around the core shaft 2 increases. Note that the upper half of the wound recording paper 4 is above the opening of the reel storage section 9. During this winding process, the right end surface of the wound recording paper 4 comes into contact with the flange 3 fixed to the right end of the core shaft 2, and the left end surface of the recording paper 4 comes into contact with a lid member located on the left end side of the core shaft 2. 13 ribs 14, 14. Rib 14,1 of lid body 13
4 abuts on both sides of the upper half of the left end surface of the wound recording paper 4 to stably support the left end surface of the recording paper 4.
That is, the ribs 14, 14 serve as a collar attached to the core shaft 2. For this reason, the recording paper 4 is supported by the collar 3 and the ribs 14, 14 on both ends thereof, and is wound up in an orderly manner without shifting laterally to both the left and right ends. After winding up the maximum amount of recording paper 4, remove the lid 13 from the opening of the reel storage section 9, then remove the thin shaft portions 2a, 2a of the core shaft 2 from the bearings 12, 12, and reel the take-up reel 1. Remove it from the storage section 9. In this case, the lid body 13 and the take-up reel 1 are separated and the lid body 1
Since the ribs 14, 14 of No. 3 are also separated from the left end surface of the recording paper 4, the left end side of the recording paper 4 is opened. Since the left end of the core shaft 2 of the take-up reel 1 is not provided with a flange and is open, the wound recording paper 4
from the left end of core shaft 2. Therefore, compared to the case where the recording paper 4 is removed after the flange is removed from the core shaft 2, the operation of removing the recording paper 4 can be performed easily and quickly. When the empty take-up reel 1 is to be used again, the take-up reel 1 is housed and held in the reel storage section 9 and the lid 13 is placed over the lid 13 so that the ribs 14, 14 of the lid 13 can be unwound. A position is prepared at the left end side of the core shaft 2 of the take-up reel 1 to support the left end surface of the recording paper 4 to be wound up. Therefore, the preparation work can be performed more easily and quickly than when a collar is attached to the left end of the core shaft 2 to support the left end surface of the recording paper 4.

なお、蓋体に形成されるリブの位置及び数は前
述した実施例に特に限定されるものではない。ま
た、リブを形成せず蓋体の側壁部で直接記録紙の
端面を支えるようにしても良い。また、蓋体のみ
ならず、リール収納部側の側壁部で記録紙の端面
を支えるようにしても良い。リールの構造も実施
例に限定されるものではなく、例えば記録紙の端
部を固定するためには他の構成を用いても良い。
さらに、このロール状記録紙保持装置は巻取リー
ルに限らず、記録紙を保持してプリンタに供給す
る供給リールにも適用でき、またプリンタ付小型
電子機器においてロール状記録紙を保持するリー
ルに広く適用でき、さらには帯状用紙を保持する
リールにも適用できる。
Note that the position and number of ribs formed on the lid are not particularly limited to those in the above-described embodiments. Alternatively, the end surface of the recording paper may be directly supported by the side wall of the lid without forming the rib. Further, the end surface of the recording paper may be supported not only by the lid but also by the side wall portion on the side of the reel storage section. The structure of the reel is not limited to the embodiment, and other structures may be used, for example, to fix the ends of the recording paper.
Furthermore, this rolled recording paper holding device can be applied not only to a take-up reel but also to a supply reel that holds recording paper and supplies it to a printer, and can also be applied to a reel that holds rolled recording paper in small electronic devices with printers. It can be widely applied, and can even be applied to reels that hold paper strips.

本考案のプリンタ付電子機器のロール状記録紙
保持装置は以上説明したように、リールの芯軸に
保持されるロール状記録紙の一端面を芯軸に固定
した鍔で支え、記録紙の他端面をリール収納部に
被せる蓄体の側壁部で支えるものであるから、巻
取つた記録紙を取外すために特別に鍔を芯軸に着
脱可能に取付ける必要がなく、部品点数が減少す
るとともにリール構造が簡単になる。また、記録
紙を芯軸に対し着脱するために鍔を着脱する必要
がなく、蓋体を着脱するだけで良いから、記録紙
の着脱作業が簡単且つ迅速に行なえる。
As explained above, the roll-shaped recording paper holding device of the present invention for electronic equipment with a printer supports one end surface of the roll-shaped recording paper held on the core shaft of the reel by a collar fixed to the core shaft, Since the end surface is supported by the side wall of the storage body that covers the reel storage section, there is no need to removably attach a flange to the core shaft in order to remove the wound recording paper, reducing the number of parts and improving the reel storage. The structure becomes simpler. Further, there is no need to attach or detach the collar to attach or detach the recording paper from the core shaft, and it is only necessary to attach or detach the lid, so that the operation of attaching or detaching the recording paper can be performed easily and quickly.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本考案の保持装置の一実施例を示す分
解斜視図、第2図は一部を切欠した平面図、第3
図は一部を切欠した正面図、第4図はリールを示
す斜視図である。 1……巻取リール、2……芯軸、3……鍔、4
……記録紙、7……本体ケース、9……リール収
納部、13……蓋体、14……リブ。
Fig. 1 is an exploded perspective view showing one embodiment of the holding device of the present invention, Fig. 2 is a partially cutaway plan view, and Fig. 3 is a partially cutaway plan view.
The figure is a partially cutaway front view, and FIG. 4 is a perspective view showing the reel. 1... Take-up reel, 2... Core shaft, 3... Tsuba, 4
... Recording paper, 7 ... Main body case, 9 ... Reel storage section, 13 ... Lid body, 14 ... Rib.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ロール状記録紙を巻装保持する芯軸およびこの
芯軸の一端部に固定され芯軸に保持された前記記
録紙の一方の端面に当接する鍔からなるリール
と、電子機器の機器本体に設けられ前記芯軸の両
端部を回転自在に支持して前記リールを収納する
リール収納部と、このリール収納部の開口に着脱
可能に被せて設けられ前記芯軸に保持された前記
記録紙の他方の端面に当接する側壁部を有する蓋
体とからなるプリンタ付電子機器のロール状記録
紙保持装置。
A reel consisting of a core shaft for winding and holding a roll of recording paper, a collar fixed to one end of the core shaft and abutting one end surface of the recording paper held by the core shaft, and a reel provided on the main body of the electronic device. a reel storage section that rotatably supports both ends of the core shaft and stores the reel; and the other side of the recording paper that is detachably placed over the opening of the reel storage section and held by the core shaft. A roll-shaped recording paper holding device for an electronic device with a printer, comprising a lid body having a side wall portion that abuts an end face of the roll-shaped recording paper holding device.
JP8834881U 1981-06-16 1981-06-16 Expired JPS627501Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8834881U JPS627501Y2 (en) 1981-06-16 1981-06-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8834881U JPS627501Y2 (en) 1981-06-16 1981-06-16

Publications (2)

Publication Number Publication Date
JPS57201358U JPS57201358U (en) 1982-12-21
JPS627501Y2 true JPS627501Y2 (en) 1987-02-20

Family

ID=29883526

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8834881U Expired JPS627501Y2 (en) 1981-06-16 1981-06-16

Country Status (1)

Country Link
JP (1) JPS627501Y2 (en)

Also Published As

Publication number Publication date
JPS57201358U (en) 1982-12-21

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