JP3388402B2 - Roll paper holder - Google Patents
Roll paper holderInfo
- Publication number
- JP3388402B2 JP3388402B2 JP2000083981A JP2000083981A JP3388402B2 JP 3388402 B2 JP3388402 B2 JP 3388402B2 JP 2000083981 A JP2000083981 A JP 2000083981A JP 2000083981 A JP2000083981 A JP 2000083981A JP 3388402 B2 JP3388402 B2 JP 3388402B2
- Authority
- JP
- Japan
- Prior art keywords
- roll paper
- cover
- holder
- piece
- paper
- 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 - Fee Related
Links
Landscapes
- Unwinding Webs (AREA)
Description
【0001】[0001]
【発明の属する技術分野】この発明は、トイレットペー
パとかその他のロール紙やアルミホイールまたはプラス
チックフイルム、不織布等ロール紙に近似したロール巻
シート状物を保持するロール紙ホルダに関し、特にロー
ル紙カバーの刃先下部からロール紙摘み代を簡単な操作
で形成できるようにしたロール紙ホルダに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roll paper holder for holding a rolled paper sheet, such as a toilet paper or other roll paper, an aluminum wheel, a plastic film, or a non-woven fabric, which is similar to a roll paper, and particularly to a roll paper cover. The present invention relates to a roll paper holder that allows a roll paper picking margin to be formed from a lower part of a blade edge by a simple operation.
【0002】[0002]
【従来の技術】従来、トイレットペーパーなどのロール
紙ホルダーとして次に使用する人が取り出しやすいよう
に、ロール状ペーパーの先端を所定の寸法だけカッター
から引き出すようにしたものが周知である。例えば、ロ
ーネ状ペーパーを押さえてその端部を基準として切り取
るためのカッターに、刃の先端からやや後方に窓を設
け、この窓からロール状ペーパーを引き出して切断すれ
ば、窓から次に使用する人がつまみやすいようにローネ
状ペーパーの端部が突出するようにしたものが有る。2. Description of the Related Art Conventionally, as a roll paper holder for toilet paper or the like, a roll paper holder is known in which a tip of the roll-shaped paper is pulled out from a cutter by a predetermined size so that a person can easily take it out. For example, a cutter for pressing Rhone-shaped paper and cutting it with its end as a reference is provided with a window slightly rearward from the tip of the blade, and if roll paper is pulled out from this window and cut, it will be used next from the window. There is one in which the end portion of the roll paper is projected so that a person can easily pick it up.
【0003】また、実開昭60−105497号公報に
記載のような、カッターの上下回動に追随して昇降する
ラックと、ロール状ペーパーの支軸に取り付けたピニオ
ンとを備え、上記ラックとピニオンとをロール状ペーパ
ーの引き出し方向にのみ回転するように係合して、カッ
ターの上げ下げに応じてロール状ペーパーが引き出され
るようにしたものもと周知である。Further, as described in Japanese Utility Model Application Laid-Open No. 60-105497, a rack which moves up and down in accordance with the vertical rotation of a cutter and a pinion attached to a support shaft of roll-shaped paper are provided. It is well known that the pinion is engaged with the roll-shaped paper so as to rotate only in the pulling-out direction of the roll-shaped paper so that the roll-shaped paper is pulled out according to the raising and lowering of the cutter.
【0004】しかしながら、上記従来例の前者のものに
おいては、引き出したロール紙の端末部分が露出してお
り、またカッターの上向き部分おいて引き出しおよび切
断作業が行なわれるため危険であるし、非衛生的であ
り、しかもロール状ペーパーのセット時にその都度ロー
ル状ペーパーの先端をカッターに設けた窓に通しておく
必要があり、非常に面倒であった。また後者のものにお
いても、カッターを手で持ち上げての上げ下げが必要で
あり、しかもロール状ペーパーの先端が次の使用の前に
カッターから自動的に突出している状態にすることはで
きなかった。However, in the former case of the above-mentioned conventional example, the end portion of the roll paper pulled out is exposed, and the work of pulling out and cutting is performed in the upward portion of the cutter, which is dangerous and unhygienic. In addition, it is necessary to pass the tip of the roll-shaped paper through a window provided in the cutter each time the roll-shaped paper is set, which is very troublesome. Also in the latter case, the cutter needs to be lifted up and down by hand, and the tip of the roll-shaped paper cannot be automatically projected from the cutter before the next use.
【0005】これらの問題点を解消しようとしたトイレ
ットペーパーホルダーとして、例えば、実公平6−36
798号公報記載のもののように、ロール状ペーパーを
支軸と共に、上下動できるようにし、この上下動に応じ
て上記支軸をロール紙の引き出し方向へ所定の角度回転
させるラックとラチェット式のピニオンを設け、ロール
状ペーパーを支軸上で下降させた状態でロール状ペーパ
ーをカッターで切断し、次にカッターを元の位置に復帰
させることで、ラックとラチェット式ピニオンによって
支軸もロール紙繰り出し方向へ回転し、自動的にロール
状ペーパーの先端がカッターの先端から突出するように
したものも周知である。As a toilet paper holder intended to solve these problems, for example, Japanese Utility Model No. 6-36
A rack and ratchet type pinion, as described in Japanese Patent Publication No. 798, for enabling roll paper to move up and down together with a support shaft, and rotating the support shaft in a direction of pulling out the roll paper by a predetermined angle in accordance with the vertical movement. Is provided, the roll-shaped paper is lowered on the spindle, the roll-shaped paper is cut with a cutter, and then the cutter is returned to its original position. It is also known that the tip of the roll-shaped paper automatically rotates so as to project from the tip of the cutter.
【0006】[0006]
【発明が解決しようとする課題】ところがこの従来例
は、ロール紙の筒芯支軸をカッタの上げ下げにより、ラ
ックとラチェット式ピニオンを介し回転させてロール紙
を繰り出すものだから、ロール紙の筒芯を前記支軸に対
し着脱可能に、しかも空転しないように装着する構成
と、ラックとラチェット式ピニオンとの組み合せ構成と
が、必要であり、これらの各構成は、複雑かつ組立て面
倒で作業性が悪い。また、この従来例は、ロール紙の筒
芯を長寸の支軸で支持するものだから、左右の側部、奥
の壁面取付部とを少なくとも備える平面ほぼコ字型のホ
ルダー本体の左右の側部の内面に対称的に設けたロール
ペーパーの出し入れで出没し、ペーパーの筒芯と係合す
るペーパー保持部材により、ロール紙の着脱が容易なト
イレのペーパーホルダーには使用できないという本質的
な問題点が有る。However, in this conventional example, since the roll paper cylinder core support shaft is rotated up and down to rotate the rack paper through the rack and the ratchet type pinion, the roll paper cylinder core is used. It is necessary to have a structure in which the rack is removably attached to the support shaft so that it does not rotate idly, and a structure in which a rack and a ratchet type pinion are combined, and each of these structures is complicated and troublesome to assemble and workability is high. bad. Further, in this conventional example, since the cylinder core of the roll paper is supported by the long support shaft, the left and right sides of the plane-shaped substantially U-shaped holder body having at least the left and right side portions and the back wall mounting portion are provided. An essential problem that it cannot be used in the toilet paper holder where the roll paper can be easily attached / detached due to the paper holding member that is installed symmetrically on the inner surface of the part and comes in and out when the roll paper is taken in and out, and engages with the paper core. There is a point.
【0007】また、これとは別に、特開平10−201
661号公報記載のものも周知である。この従来例は、
前方側を開口し略コ字状に側壁を形成した支持体と、前
記支持体の左右側壁間に枢支したロールペーパーを回動
自在に保持する支持軸とを備えたペーパーホルダーにお
いて、前記支持体の左右の側壁間に上下揺動自在に枢支
してあり、その取付軸を中心としてなる円弧状のラック
を下面側に垂設したカバーと、このカバーの押し下げ操
作時復帰へ付勢する第一のスプリング及びペーパーロー
ル面へ押圧付勢する第二のスプリングを有し、前記カバ
ーへ特定範囲内で揺動可能に当該カバーの取付軸と同芯
上で軸支されて前記第二のスプリングの付勢を受け伝達
するH字状のアームと、前記アームの揺動端側に軸支し
てあって前記カバーのラックと係合し一方向へのみ回転
を伝達するワンウエイクラッチに関連させてロールペー
パーを押圧しながら回転させるローラーとを具備した自
動吐出式ペーパーホルダーである。In addition to this, Japanese Patent Laid-Open No. 10-201
The one described in Japanese Patent No. 661 is also well known. This conventional example
In a paper holder provided with a support body having a substantially U-shaped side wall opened on the front side and a support shaft rotatably holding a roll paper pivotally supported between the left and right side walls of the support body, the support is provided. A cover is pivotally supported between the left and right side walls of the body so that it can swing up and down, and an arc-shaped rack centering on its mounting axis is hung vertically on the lower surface side, and this cover is urged to return when pushed down. A second spring that presses and urges the first spring and the paper roll surface, and is pivotally supported on the cover concentrically with the mounting shaft of the cover so as to be swingable within a specific range. The H-shaped arm that receives and transmits the bias of the spring is associated with the one-way clutch that is pivotally supported on the swing end side of the arm and that engages with the rack of the cover and transmits the rotation only in one direction. Press the roll paper An automatic discharge type paper holder; and a roller rotating.
【0008】この従来例によれば、ペーパーホルダーに
装着したロールペーパーは、カバーの特定個所を押圧し
て押し下げ復帰させた時、上記ローラの回転力で自動的
に回転し、そのペーパー先端部をカバーの押し下げ量に
相当する長さだけ吐出させることができるが、実際にロ
ール紙を使用するには、先ず、ロール紙を所望長引き出
した後、片方の手でカバーの先端辺を固定し、または、
その上昇弾力に抗しロール紙外周面に押し当てながら、
他方の手で上記引き出した紙を持ち上げてその基部をカ
バー先端辺に当てがい、上記引き出した紙をカットしな
ければならないから、片手で紙カットができず、この紙
カット操作が面倒で厄介であるという使用上の本質的か
つ、大きな問題点が有る。According to this conventional example, the roll paper mounted on the paper holder is automatically rotated by the rotational force of the roller when a specific portion of the cover is pressed and returned to be pushed down, and the leading end of the paper is fixed. Although it is possible to eject only the length corresponding to the pressing amount of the cover, to actually use the roll paper, first pull out the roll paper for the desired length, then fix the tip side of the cover with one hand, Or
While pressing against the outer peripheral surface of the roll paper against the rising elasticity,
With the other hand, you have to lift the above-mentioned paper and apply the base to the tip of the cover to cut the paper, so you cannot cut the paper with one hand, and this paper cutting operation is troublesome and troublesome. There is an essential and major problem in use.
【0009】さらに、この従来例も、前記従来例と同様
に、ロール紙の筒芯を長寸の支軸で支持するものだか
ら、左右の側部、奥の壁面取付部とを少なくとも備える
平面ほぼコ字型のホルダー本体の左右の側部の内面に対
称的に設けたロールペーパーの出し入れで出没し、ペー
パーの筒芯と係合するペーパー保持部材により、ロール
紙の着脱が容易なトイレのペーパーホルダーには使用で
きないという本質的な問題点が有る。Further, also in this conventional example, as in the above-mentioned conventional example, since the cylinder core of the roll paper is supported by the long support shaft, it is almost a plane including at least the left and right side portions and the inner wall surface mounting portion. Toilet paper that can be easily attached and detached by a paper holding member that is installed symmetrically on the inner surface of the left and right sides of the U-shaped holder main body There is an essential problem that it cannot be used as a holder.
【0010】この発明は、これら各従来例における多く
の問題点を除去するためになされたもので、その目的と
する処は、ロール紙ホルダに対し、ロール紙の装填と使
用済筒芯の取り外しとを容易とすると共に、ホルダやカ
バーに手を触れることなく、ロール紙を小寸持ち上げる
だけの片手操作で、カバー前辺刃先下部から手前に向け
てロール紙の先端部を自動的に繰り出せるようにするこ
とに有る。The present invention has been made to eliminate many problems in each of these conventional examples. The purpose of the present invention is to load roll paper into a roll paper holder and remove used cylinder cores. In addition to facilitating the operation, you can automatically roll out the leading edge of the roll paper from the lower edge of the blade on the front edge of the cover toward you, by simply lifting the roll paper slightly without touching the holder or cover. There is to be.
【0011】[0011]
【課題を解決するための手段】上記したこの発明の目的
は、平面ほぼ逆U字形のロール紙ホルダにおける左右の
側片の各内面にそれぞれ起伏可能で水平自己復帰するロ
ール紙筒心受けを設け、これら筒心受けで支持したロー
ル紙の上部外周面に前記ホルダの後側上部に枢支したカ
バーの前辺下部を弾接し、この弾接部を経たロール紙引
出し部を前記カバーの前辺刃先でカットできるロール紙
ホルダを構成するに当たり、前記カバーをその後部左右
の側辺枢支部でホルダ側片の後側上部内面に起伏可能に
枢支するとともに、前記枢支部から下方に延びるカバー
突片の枢支部とホルダ側片の下部における枢支部との間
に、シリンダとこのシリンダからばねの弾力で突出する
ピストンを介在させることで、前記カバーの開き角度が
ロール紙上方約45度付近を境界角としてカバーを前記
起伏二方向に前記ばねで付勢してカバーの起立状態とロ
ール紙弾圧状態とを選択的に維持可能となし、かつ、前
記ホルダの後側下部に枢支部で枢支した突片を前記ロー
ル紙の後面上部にばねの弾力で弾接し、ロール紙の手動
上昇後における突片方向に向かう下降復帰力で、ロール
紙後面上部を前記突片によりロール紙繰り出し方向へ回
動させることで、ロール紙の先端部を前記カバーの前辺
刃先の下部から繰り出し可能となしたことで達成でき
た。SUMMARY OF THE INVENTION It is an object of the present invention described above to provide roll paper tube core bearings that can be undulated and horizontally self-returning on the inner surfaces of the left and right side pieces of a substantially U-shaped roll paper holder in plan view. , The front lower part of the cover pivotally supported on the upper rear side of the holder is elastically contacted with the outer peripheral surface of the upper part of the roll paper supported by these cylinder core receivers, and the roll paper pull-out part passing through this elastic contact part is used as the front side of the cover. In constructing a roll paper holder that can be cut by the cutting edge, the cover is pivotally supported by the lateral left and right side pivots of the rear portion so as to be capable of undulating on the rear upper inner surface of the holder side piece and extends downward from the pivotal support. By interposing a cylinder and a piston protruding from the cylinder by the elastic force of a spring between the pivotal support portion of one piece and the pivotal support portion at the lower part of the holder side piece, the opening angle of the cover is about 4 above the roll paper. The cover is urged by the spring in the two directions of the ups and downs with a boundary angle of about 40 degrees to enable the selective maintenance of the upright state of the cover and the elastic state of the roll paper. The projecting piece pivotally supported by is elastically contacted with the upper part of the rear surface of the roll paper by the elastic force of the spring, and the descending return force toward the projecting piece after the manual raising of the roll paper causes the upper part of the rear surface of the roll paper to be fed out by the projecting piece. This can be achieved because the front end of the roll paper can be fed out from the lower part of the front edge of the cover by rotating in the direction.
【0012】[0012]
【発明の実施の形態】本発明の実施の形態のうち、先ず
基本的な形態例について図面を参照して説明する。この
発明の基本形態は、図1、図2に示すように、プラスチ
ック成形して作った平面ほぼ逆U字形のロール紙ホルダ
1における左右の中空側片2には、それぞれ周知手段で
短寸のロール紙筒芯受け3を起伏可能で水平自己復帰す
るように突設するとともに、この筒芯受け3で保持した
ロール紙4を各図のように前記ホルダ1に備えるのであ
るが、このホルダ1の後部における側片上部にカバー5
の後辺両側を予じめ枢支しておく。BEST MODE FOR CARRYING OUT THE INVENTION Of the embodiments of the present invention, first, basic examples will be described with reference to the drawings. As shown in FIGS. 1 and 2, the basic form of the present invention is that each of the left and right hollow side pieces 2 of a roll paper holder 1 formed by plastic molding and having a substantially U-shaped plane has a short size by well-known means. The roll paper cylinder core receiver 3 is provided so as to be capable of undulation and to be horizontally self-restored, and the roll paper 4 held by the cylinder core receiver 3 is provided in the holder 1 as shown in each drawing. Cover 5 on top of the side piece at the rear
Preliminarily pivot both sides of the rear side.
【0013】次いで、このカバー5の前辺下部で弾圧し
つつロール紙4を手で引き出せるようにロール紙4をそ
の筒芯受け3でホルダ1に枢支し、このロール紙引出し
部4aを前記カバー5のロール紙弾圧力を用いてその前
辺に設けた細かい連続方形歯状等の刃先5aに強接上動
させることで、ロール紙をカットできるロール紙ホルダ
を構成する。Then, the roll paper 4 is pivotally supported on the holder 1 by its cylindrical core receiver 3 so that the roll paper 4 can be pulled out by hand while pressing the lower part of the front side of the cover 5 and the roll paper pull-out portion 4a is mentioned above. By using the roll paper elastic force of the cover 5 and forcibly moving the blade edge 5a having a fine continuous square tooth shape or the like provided on the front side thereof, the roll paper holder capable of cutting the roll paper is configured.
【0014】そして、前記カバー5は、その側辺端部の
ヒンジピンなどの枢支部6でホルダ側片2,2の奥側上
部におけるヒンジ凹部などのヒンジ部6に起伏可能に枢
支してあり、前記枢支部6から手前に直角に延びるカバ
ー突片7の枢支部7aとホルダ側片2の内側面下部に突
設したヒンジピンなどの枢支部2aとの間に、図1、図
2のようなプラスチック成形筒体からなるシリンダ8
と、このシリンダ内から鋼線コイルスプリングによる引
きばね9の牽引弾力で突出するピストン10を引きばね
9の弾力に抗して図1、図2のように介在させる。The cover 5 is rotatably supported by a hinge portion 6 such as a hinge pin at a side edge of the cover 5 to a hinge portion 6 such as a hinge concave portion at the upper rear side of the holder side pieces 2 and 2. As shown in FIGS. 1 and 2, between the pivotal support portion 7a of the cover projection 7 extending at a right angle from the pivotal support portion 6 to the pivotal support portion 2a such as a hinge pin projecting from the lower portion of the inner side surface of the holder side piece 2. Cylinder 8 consisting of a simple plastic molded cylinder
Then, the piston 10 protruding from the inside of the cylinder by the pulling elastic force of the pulling spring 9 by the steel wire coil spring is interposed against the elastic force of the pulling spring 9 as shown in FIGS.
【0015】さらに、前記カバー5の開き角度がロール
紙上方約45度付近で、図4のように上記引きばね9が
最も伸張してピストン10がシリンダ8内に深く沈み込
むように、前記各枢支部2a,7a,6をそれぞれ直線
状に位置設定することで、上記45°付近を境界角とし
てカバー5を前記起伏二方向に、前記引きばね9の縮み
牽引力によるピストン10の突出力で付勢して、カバー
5の図1、図2に示す起立状態と図5、図6に示すロー
ル紙弾圧状態とを選択的に維持可能な本発明によるロー
ル紙ホルダを構成し、このホルダ1を図3のようにトイ
レットの壁面aなどにコンクリ針などの止め具nで取付
け固定して用いる。Further, when the opening angle of the cover 5 is about 45 degrees above the roll paper, as shown in FIG. 4, the pulling spring 9 is extended most so that the piston 10 sinks deeply into the cylinder 8. By arranging the pivotal support portions 2a, 7a, 6 linearly, respectively, the cover 5 is attached in two directions of the undulation with the projection output of the piston 10 by the contraction pulling force of the pulling spring 9 with the boundary angle of about 45 °. The roll paper holder according to the present invention that can selectively maintain the upright state of the cover 5 shown in FIGS. 1 and 2 and the roll paper elastic pressure state shown in FIGS. As shown in FIG. 3, it is attached and fixed to a wall surface a of a toilet with a stopper n such as a concrete needle.
【0016】なお、前記各図において、符号2Aで示す
部材は、主として側片2の外面に前記ピストンシリンダ
を実装後、その外面を覆ったり、筒芯受け3を枢支する
ための浅皿形側片カバーであり、また、ロール紙のカバ
ー5の刃先5aの下部には滑り易く仕上げたロール紙滑
動弾圧部5bを突出形成する。さらに、左右のロール紙
筒芯受け3は、その基部3aで図1、図2のように、ホ
ルダ側片2と、上記側片カバー2Aとに対し、その凹所
2B内に横枢軸3A(図1参照)等の周知のヒンジ手段
で枢支するとともに、枢支3Aに一体突設形成した端部
固定の蔓巻ばね3Bと凹所2Bの下面を利用したストッ
パ等からなる周知の回動復帰手段で、常には図1の水平
方向に向いていて、ロール紙4の空芯巻胴4Aを回転可
能に枢支できるようにしてある。In each of the drawings, a member indicated by reference numeral 2A is a shallow dish shape mainly for mounting the piston cylinder on the outer surface of the side piece 2 and then covering the outer surface thereof or for pivotally supporting the cylindrical core receiver 3. It is a side piece cover, and a roll paper sliding elastic pressure portion 5b, which is finished to be slippery, is formed at the lower portion of the blade edge 5a of the roll paper cover 5 so as to project. Further, as shown in FIGS. 1 and 2, the left and right roll paper tube core receivers 3 have their base portions 3a in the recess 2B with respect to the holder side piece 2 and the side piece cover 2A. (See FIG. 1) and other known hinge means, and a well-known rotation including a coil spring 3B for fixing the end portion integrally formed on the pivot 3A and a stopper using the lower surface of the recess 2B. The return means is always oriented in the horizontal direction of FIG. 1 so that the air-core winding cylinder 4A of the roll paper 4 can be rotatably supported.
【0017】そして、ロール紙筒芯4Aまたはロール紙
4の上動で筒芯受け3を上記ばね3Bの弾力に抗し上向
きに回動させることで、ホルダ1から空になった筒芯4
Aを取り出し、新しいロール紙4の筒芯4Aで筒芯受け
3をその水平復帰力に抗し上向き回動させてロール紙4
を筒芯受け3に枢支し、この枢支状態を前記ばね等によ
る筒芯受け水平回動復帰手段で維持できるようにしてあ
る。さらに、シリンダ8に対してピストン10は、引き
ばね9の牽引弾力で突出させるようにしてあるが、その
具体的手段としては、図1のように、シリンダ8内に挿
入したピストン10の基部10Aに圧入等で強固に横向
きに植設した可動フックF1をシリンダ8の縦孔8Aか
ら外部に突出させるとともに、この突出した可動フック
F1とシリンダ8の先端近くに強固に植設した固定フッ
クF2との間に引きばね9をその弾力に抗し引掛け張設
する。Then, when the roll core 4A or the roll paper 4 is moved upward to rotate the cylinder core receiver 3 upward against the elastic force of the spring 3B, the cylinder core 4 emptied from the holder 1 is moved.
A is taken out, and the cylinder core 4A of the new roll paper 4 rotates the cylinder core receiver 3 upward against the horizontal restoring force to roll the roll paper 4
Is pivotally supported on the cylinder core receiver 3, and this pivoted state can be maintained by the cylinder core receiver horizontal rotation returning means such as the spring. Further, the piston 10 is made to project with respect to the cylinder 8 by the pulling elastic force of the pulling spring 9, and as a concrete means thereof, as shown in FIG. 1, the base portion 10A of the piston 10 inserted into the cylinder 8 is used. A movable hook F1 firmly planted laterally by press fitting or the like is projected to the outside from a vertical hole 8A of the cylinder 8, and the projecting movable hook F1 and a fixed hook F2 firmly planted near the tip of the cylinder 8 are provided. The pulling spring 9 is stretched by hooking it against the elastic force.
【0018】また、ピストン10のシリンダ8からの抜
去は、上記可動フックF1がシリンダ縦孔8Aの縁に弾
接することで制限でき、また、ピストン10を図4に示
すように、ロールカバー5の回動力等の外力でシリンダ
8内に引きばね9の弾力に抗し没入できるようにしてあ
る。そして、特にこの発明では、図1に示すように、前
記ホルダ1の後側下部に枢支部11Aで枢支した弯曲板
片からなる突片11をその上部尖端11Bが前記ロール
紙4の後面上部に蔓巻ばね12の弾力で弾接するように
配設すると共に、ロール紙4の手動上昇後における下降
復帰力で、ロール紙後面上部を前記突片11の上記尖端
11Bによりロール紙4の後面上部外周面を見掛上蹴り
上げてロール紙4を図7の状態から図8の状態を経て繰
り出し方向へ回動させることで、ロール紙4の先端部4
aを前記カバー5の前辺刃先5aの下部から図9のよう
に繰り出し可能となしたものである。The removal of the piston 10 from the cylinder 8 can be limited by the movable hook F1 elastically contacting the edge of the cylinder vertical hole 8A, and the piston 10 can be removed from the roll cover 5 as shown in FIG. An external force such as a turning force resists the elastic force of the pulling spring 9 so that the cylinder 8 can be retracted. In particular, according to the present invention, as shown in FIG. 1, a protrusion 11 made of a curved plate piece pivotally supported by a pivot portion 11A is provided at a lower rear portion of the holder 1, and an upper tip 11B thereof is an upper portion of a rear surface of the roll paper 4. Is arranged so as to be elastically contacted by the elastic force of the spiral spring 12, and the upper part of the rear surface of the roll paper 4 is moved to the upper part of the rear surface of the roll paper 4 by the tip 11B of the projecting piece 11 due to the descending return force after the roll paper 4 is manually raised. The outer peripheral surface is apparently kicked up and the roll paper 4 is rotated in the feeding direction from the state of FIG. 7 through the state of FIG.
As shown in FIG. 9, a can be extended from the lower part of the front edge 5a of the cover 5.
【0019】すなわち、上記突片11は、その基部11
aに外向きに突設したヒンジボス(または孔)をホルダ
側片2の内面に形成したヒンジ孔(またはヒンジボス)
に係合させて上記突片枢支部11Aとなし、この枢支部
11Aにゆるく巻回した蔓巻ばね12の下端を図1、図
7のように側片カバー2Aの内面に弾接定位すると共
に、上記ばね12の上部を突片11の内向き突部11C
の後面に弾接させることで、突片11の上部尖端11B
が前記のようにロール紙4の後面上部外周面にその接点
部Pで弾接するようにしてある。なお、上記各図におい
て符号13で示した部分は、上記突片突部11Cを遊挿
して突片11Cの下向き回動位置を制限するためのスト
ッパ孔である。That is, the protrusion 11 has a base portion 11
Hinge hole (or hinge boss) formed on the inner surface of the holder side piece 2 with a hinge boss (or hole) protruding outward from a
To form the projecting piece pivotal support portion 11A, and the lower end of the spiral spring 12 loosely wound around the pivotal support portion 11A is elastically contacted with the inner surface of the side piece cover 2A as shown in FIGS. , The inward protrusion 11C of the protrusion 11 on the upper portion of the spring 12
By making elastic contact with the rear surface of the upper surface of the protruding piece 11,
As described above, the contact point P makes elastic contact with the outer peripheral surface of the upper rear surface of the roll paper 4. A portion indicated by reference numeral 13 in each of the drawings is a stopper hole for loosely inserting the projecting piece projecting portion 11C to limit the downward rotation position of the projecting piece 11C.
【0020】本発明の構成は、以上のようなもので、以
下その使用動作例につき説明する。先ず、ホルダ1に対
し、ロール紙カバー5をそのストッパ1Aまで起立し直
立させた図3の状態でロール紙4をホルダ1に枢支セッ
トするには、使用者がロール紙4の左右側面でホルダ側
片2,2から内向きに突出している左右の筒芯受け3,
3を前記した回動復帰ばね3Bに抗して上向きに押し上
げ倒して約30°回動させた時点で、筒芯受け3,3の
先端がロール紙4の筒芯4Aから外れて筒芯受け3,3
は、筒芯4A内に図1、図2のように回動復帰係入して
ロール紙4をホルダ1に対し筒芯中心に回転可能にセッ
トできる。The configuration of the present invention is as described above, and an example of its operation of use will be described below. First, in order to pivotally set the roll paper 4 on the holder 1 with the roll paper cover 5 standing upright to the stopper 1A and standing upright with respect to the holder 1, the user needs to use the left and right side surfaces of the roll paper 4. Left and right cylinder core receivers 3, which protrude inward from the holder side pieces 2, 2.
3 is pushed up against the rotation return spring 3B and pushed down to be rotated about 30 °, the tips of the cylinder core receivers 3, 3 are disengaged from the cylinder core 4A of the roll paper 4 and the cylinder core receiver 3,3
The roll paper 4 can be inserted into the cylinder core 4A as shown in FIGS. 1 and 2 so that the roll paper 4 can be rotated with respect to the holder 1 about the cylinder core.
【0021】その後、使用者が直立のカバー5を図2の
状態から図4の状態(開度約45°)まで手動で前記ピ
ストン10の突出力に抗し傾動すると、今度は、カバー
5が図5のようにピストン10の突出力でロール紙4の
上面に向かい伏せてカバー下面のロール紙滑動弾圧部が
ロール紙4の上部に弾接し、カバー5のロール紙弾圧初
期セット状態となる。使用者は、上記セット時、図2に
おけるロール紙4を予じめ手前に所望長さだけ引き出し
てロール紙引き出し摘み代4aを作っておき、このロー
ル紙引き出し摘み代4aを引いて所望寸法引き出してそ
の基部をカバー5のロール紙弾圧力を利用して刃先5a
に対し図5のように上方斜めに強制的に折曲しつつ強く
上動させることで、刃先5aでロール紙4をカットして
使用することができる。After that, when the user manually tilts the upright cover 5 from the state shown in FIG. 2 to the state shown in FIG. 4 (opening of about 45 °) against the projection output of the piston 10, the cover 5 is in turn turned off. As shown in FIG. 5, the protrusion force of the piston 10 causes the roll paper 4 to face down toward the upper surface of the roll paper 4, and the roll paper sliding elastic pressure portion on the lower surface of the cover makes elastic contact with the upper portion of the roll paper 4, and the roll paper elastic pressure initial setting state of the cover 5 is set. At the time of the above setting, the user preliminarily pulls out the roll paper 4 in FIG. 2 by a desired length to make a roll paper drawer / plucking allowance 4a, and pulls the roll paper drawer / plucking allowance 4a to obtain a desired size. The base portion of the lever 5a
On the other hand, as shown in FIG. 5, the roll paper 4 can be cut and used by the blade edge 5a by forcibly bending upward and strongly moving upward.
【0022】次回使用時には、図7のようにカット済ロ
ール紙4の切断端辺4bを刃先5aの直下からカバー外
に繰り出して摘み代を作る必要があるから、次回使用者
は、図1、図7に示すロール紙繰り出し前のロール紙4
をその自重と前記ピストンばね9によるカバー5のロー
ル紙弾圧力とに抗し、図7の状態から図8のように筒芯
4Aの半径高さ程度ロール紙4を持ち上げると、図7に
おける突片尖端11Bに接したロール紙4の第1の接点
部P1は、そのまま上方に滑動して図8のように突片尖
端11Bよりも寸法Lだけ上方の点P1に移動し、その
下方に第2番目の接点部P2が生じるが、ロール紙4の
前記切断端辺4bは、同図8のように右上り傾斜のカバ
ー5の刃先5aの直下のままである。At the time of next use, as shown in FIG. 7, it is necessary to extend the cut edge 4b of the cut roll paper 4 out of the cover immediately below the cutting edge 5a to make a picking margin. Roll paper 4 before feeding roll paper shown in FIG. 7
Against its own weight and the elastic force of the roll paper of the cover 5 by the piston spring 9, and when the roll paper 4 is lifted up from the state of FIG. 7 by the radius height of the cylinder core 4A as shown in FIG. 8, the protrusion in FIG. The first contact point P1 of the roll paper 4 that is in contact with the one-pointed tip 11B slides upward as it is and moves to a point P1 which is a dimension L higher than the protruding one-pointed tip 11B as shown in FIG. Although the second contact point P2 is generated, the cut edge 4b of the roll paper 4 remains just below the blade edge 5a of the cover 5 inclined to the upper right as shown in FIG.
【0023】次いで、ロール紙4から上記持ち上げ力を
除くと、今度は、ロール紙4がその自重とカバー5の弾
圧力との和の下降力で図7の原状に復帰する際に、主と
して、カバー5による突片尖端11Bに向かうロール紙
4の斜め下降力で、上記第2番目のロール紙接点部P2
のロール紙外周部分を突片尖端11Bで見掛上蹴り上げ
ることができ、ロール紙4をその繰り出し方向に上記寸
法Lだけ回転させることで、図9のように寸法Lのロー
ル紙引き出し摘み代4aを作ることができ、このときに
は、突片尖端11Bとロール紙4との弾接部は、上記第
2の接点部P2の位置と殆んど変らない。Next, when the above lifting force is removed from the roll paper 4, this time, when the roll paper 4 returns to the original state of FIG. 7 by the lowering force of the sum of its own weight and the elastic force of the cover 5, The second descending roll paper contact point P2 is generated by the obliquely downward force of the roll paper 4 directed toward the tip 11B of the protruding piece by the cover 5.
The outer peripheral portion of the roll paper can be apparently kicked up by the tip 11B of the protruding piece, and the roll paper 4 is rotated by the above dimension L in the feeding direction, so that the roll paper pull-out allowance of the dimension L as shown in FIG. 4a can be produced, and at this time, the elastic contact portion between the protruding piece tip 11B and the roll paper 4 is almost the same as the position of the second contact portion P2.
【0024】その後、上記ロール紙引き出し摘み代4a
をロール紙外周面に対するカバー5と突片11との弾接
摩擦に抗して所望長だけ引き出し、その基部を前記と同
様に刃先5aで図5のようにカットして使用できる。そ
の次の使用時にも図7、図8に示す前回使用と同様なロ
ール紙繰り出し手順で図9のように刃先5aの外部に摘
み代4aを作ることができ、継続使用により、図10の
ようにロール紙4が小径となった場合にも、図8に対応
した図11の状態を経て図9に対応した図12のように
寸法Lの摘み代4aを作り、ロール紙4を巻終りまで使
用できる。なお図10から図12までの各図の中で、前
回図7から図9までの各図と同一符号を付した部分は、
それぞれ図7から図9までの各図における同一部分また
は均等部分を示す。Thereafter, the roll paper drawer picking allowance 4a
Can be pulled out by a desired length against the elastic contact friction between the cover 5 and the projecting piece 11 with respect to the outer peripheral surface of the roll paper, and the base part thereof can be cut with the cutting edge 5a as shown in FIG. At the time of the next use, the picking margin 4a can be made outside the blade edge 5a as shown in FIG. 9 by the roll paper feeding procedure similar to the previous use shown in FIG. 7 and FIG. Even when the roll paper 4 has a small diameter, a grip allowance 4a having a dimension L is made as shown in FIG. 12 corresponding to FIG. 9 through the state of FIG. 11 corresponding to FIG. Can be used. In addition, in each of the drawings from FIG. 10 to FIG.
The same or equivalent portions in each of FIGS. 7 to 9 are shown.
【0025】使用済となった筒芯4Aは、手動でカバー
5を開いた後、筒芯4Aを上動させることで、筒芯受け
3をその水平復帰力に抗して上に傾動させて取外すこと
ができ、新しいロール紙4を前述した通り、ホルダ1に
枢支セットし、カバー5でロール紙4の上部を弾圧する
ことで、次の使用形態をを採ることができる。After the cover 5 is opened manually, the used cylinder core 4A is tilted upward by moving the cylinder core 4A upwards against the horizontal restoring force. As described above, the roll paper 4 can be detached, and the new roll paper 4 is pivotally set on the holder 1 and the upper portion of the roll paper 4 is elastically pressed by the cover 5, whereby the following usage pattern can be adopted.
【0026】なお、図6、図12のようにカバー5を伏
せたまま、ロール紙4またはその筒芯4Aを筒芯受け3
の水平復帰力と引きばね9によるカバー5の下動力との
和の力に抗して上動させることで、前記したロール紙4
のホルダセットおよび筒芯4Aの取外しが実行できる
が、このときには、カバー5をその後部がホルダ1のス
トッパ1Aに当る直立状態まで図2、図3のように起立
維持することで、ロール紙4の交換セットが容易とな
る。As shown in FIGS. 6 and 12, the roll paper 4 or the cylinder core 4A of the roll paper 4 is placed in the cylinder core receiver 3 with the cover 5 lying down.
Of the roll paper 4 described above by moving upward against the sum of the horizontal return force of the cover 5 and the lower power of the cover 5 by the pulling spring 9.
The holder set and the cylinder core 4A can be removed. At this time, by keeping the cover 5 upright as shown in FIGS. 2 and 3 until the rear portion of the cover 5 contacts the stopper 1A of the holder 1, the roll paper 4 It becomes easy to set the replacement.
【0027】[0027]
【実施例】カバー5のロール紙弾圧手段は、前記図示例
の引きばね9によるピストン10の突出力によるもの以
外に、シリンダ内装の押し上げスプリングによるピスト
ン10の突出力を用いたり、その他周知のロール紙4に
対するカバー弾圧手段を採用できる。また、ロール紙4
の後面上部に突片11を弾接させる手段も前記図示例の
蔓巻ばね12によるもの以外にコイルスプリングやゴム
紐等の弾性体を用いることができ、さらに、突片11の
尖端11Bをロール紙4の後面上部に弾接させる代り
に、突片11の上部内面にゴム片等の摩擦体を設けた
り、図8、図10の一点鎖線部分で示すように突片11
の上部内面に上向き斜片11Dを一体突設したりして、
突片11の上部内面をロール紙4の後面上部に弾接して
ロール紙4の上昇後における下降復帰力でロール紙4を
繰り出し方向に回転させるようにしてもよい。The roll paper elastic means of the cover 5 uses not only the projection output of the piston 10 by the pulling spring 9 in the illustrated example but also the projection output of the piston 10 by the push-up spring inside the cylinder, or other well-known rolls. Cover repressing means for the paper 4 can be adopted. Also, roll paper 4
As means for elastically contacting the protruding piece 11 with the upper part of the rear surface, an elastic body such as a coil spring or a rubber cord can be used in addition to the coil spring 12 of the illustrated example, and the tip 11B of the protruding piece 11 can be rolled. Instead of elastically contacting the upper portion of the rear surface of the paper 4, a friction member such as a rubber piece is provided on the inner surface of the upper portion of the projecting piece 11, or the projecting piece 11 as shown by the chain line in FIGS.
The upward slanting piece 11D is integrally projected on the inner surface of the upper part of the
Alternatively, the inner surface of the upper portion of the protrusion 11 may be elastically contacted with the upper portion of the rear surface of the roll paper 4 to rotate the roll paper 4 in the payout direction by the descending return force after the roll paper 4 is raised.
【0028】なお、前記カバー5の枢支部6は、カバー
1体突設のヒンジピンをホルダ側片2のヒンジ孔(凹
所)に係合させて枢支し、またはカバー5のヒンジ孔
(凹所)を側片一体突設のヒンジピンに係合させてもカ
バー5をホルダ側片2,2間に枢支できる。また、シリ
ンダ8やピストン10の枢支部2a,7aもシリンダ8
のヒンジ孔(凹所)とピストン10のヒンジ孔(凹所)
をそれぞれ突片7の枢支部7aとなるヒンジピンと側片
2のヒンジ部2aとなる側片一体突設のヒンジピンに係
合させて枢支させたり、または、各ヒンジ部2a,7a
におけるヒンジ孔(凹所)とヒンジピンとを互いに置換
形成して、上記各枢支部2a,7aを構成でき、各枢支
部は容易に外れないように枢支部の外れ止めを側片カバ
ー2Aで実行したり、枢支ピン先端に螺装した皿ねじの
鍔や枢支ピン先端の押し潰しフランジ形成等の周知手段
で外れ止めを施こす。The pivot portion 6 of the cover 5 is pivotally supported by engaging a hinge pin projecting from the cover 1 body with a hinge hole (recess) of the holder side piece 2 or a hinge hole (recess) of the cover 5. The cover 5 can be pivotally supported between the holder side pieces 2 and 2 even when the hinge pin is engaged with a hinge pin integrally projecting from the side piece. In addition, the cylinder 8 and the pivotally supporting portions 2a and 7a of the piston 10 are also the cylinder 8
Hinge hole (recess) and piston 10 hinge hole (recess)
With the hinge pin serving as the pivotal support portion 7a of the projecting piece 7 and the hinge pin integrally protruding from the side piece serving as the hinge portion 2a of the side piece 2, respectively, or with the hinge portions 2a, 7a.
The hinge holes (recesses) and the hinge pins can be replaced with each other to form the respective pivotal support portions 2a and 7a, and the side piece cover 2A prevents the pivotal support portions from coming off easily. The stopper is attached by a well-known means such as a flange of a flat head screw screwed on the tip of the pivot pin or a crushed flange on the tip of the pivot pin.
【0029】さらに、側片2に対する目隠しカバー2A
の取付手段の一例としては、側片2の外面にシリンダ8
やピストン10を覆って側面同形の浅皿形プラスチック
製カバーや側片2,2よりも一回り大きい側片対応のプ
ラスチック製カバーをホルダ1に対しねじ止めとか周知
の雌雄係合係止手段で実装することができるが、これら
の側片目隠しカバー2Aは省略してもよい。Further, a blind cover 2A for the side piece 2
As an example of the mounting means of the cylinder 8, the cylinder 8 is attached to the outer surface of the side piece 2.
And a plastic cover with the same side surface covering the piston 10 and a plastic cover corresponding to a side piece which is slightly larger than the side pieces 2 and 2 are screwed to the holder 1 by known male and female engagement locking means. Although it can be mounted, these side blindfold covers 2A may be omitted.
【0030】[0030]
【発明の効果】この発明は、以上のような形態を採用し
たので、以下に記載の効果を奏する。ロール紙繰り出し
前のロール紙4をその自重と前記ピストンばね9による
カバー5のロール紙弾圧力とに抗し、筒芯4Aの半径高
さ程度ロール紙4を持ち上げると、突片尖端11Bに接
したロール紙4の第1の接点部P1は、そのまま上方に
滑動して突片尖端11Bよりも寸法Lだけ上方の点P1
に移動し、その下方に第2番目の接点部P2を作った
後、ロール紙4から上記持ち上げ力を除くと、今度は、
ロール紙4がその自重とカバー5の弾圧力との和の下降
力で原状に復帰する際に、主として、カバー5による突
片尖端11Bに向かうロール紙4の斜め下降力で、上記
第2番目のロール紙接点部P2のロール紙外周部分を突
片尖端11Bで見掛上蹴り上げることができ、ロール紙
4をその繰り出し方向に上記寸法Lだけ回転させること
で、寸法Lのロール紙引き出し摘み代4aをカバー刃先
5aの外部に作ることができる。Since the present invention employs the above-mentioned modes, it has the following effects. When the roll paper 4 before being fed out is resisted by its own weight and the roll paper elastic force of the cover 5 by the piston spring 9 and the roll paper 4 is lifted up to the radius height of the cylinder core 4A, the roll paper 4 comes into contact with the tip 11B of the protruding piece. The first contact point P1 of the rolled paper 4 slides upward as it is, and is a point P1 above the protrusion tip 11B by the dimension L.
After removing the above lifting force from the roll paper 4 after making the second contact point P2 below it,
When the roll paper 4 returns to its original state by the lowering force of the sum of its own weight and the elastic force of the cover 5, the second downward movement is mainly caused by the oblique lowering force of the roll paper 4 toward the tip 11B of the protruding piece by the cover 5. The outer peripheral portion of the roll paper contact point P2 can be apparently kicked up by the tip 11B of the protruding piece, and the roll paper 4 is rotated by the above dimension L in the feeding direction, so that the roll paper drawer knob of the dimension L can be picked up. The margin 4a can be formed outside the cover blade edge 5a.
【0031】したがって、本発明によれば、片手操作で
ロール紙の繰り出しと所望長カットおよびロール紙のホ
ルダ内補充が多数回に亘り安定確実にできたという優れ
た効果が有る。請求項2と3との各発明では、ロール紙
4の後面上部に突片上部尖端11Bまたは上向き斜片1
1Dを弾接させたので、ロール紙4をその下降復帰時に
一層確実に蹴り上げてロール紙を繰り出し方向に回動さ
せることができたという効果を付加できた。Therefore, according to the present invention, there is an excellent effect that the feeding of the roll paper, the desired length cutting and the replenishment of the roll paper in the holder can be stably and reliably performed many times by one hand operation. According to each of the second and third aspects of the invention, the protrusion upper tip 11B or the upward sloping piece 1 is provided on the upper rear surface of the roll paper 4.
Since 1D is elastically contacted, it is possible to add an effect that the roll paper 4 can be more surely kicked up and rotated in the feeding direction when the roll paper 4 is returned to the lowered state.
【図1】本発明装置の実施形態の一例を示す要部切断側
面図FIG. 1 is a cutaway side view of essential parts showing an example of an embodiment of a device of the present invention.
【図2】本発明装置の実施形態の概略を示す要部切欠斜
視図FIG. 2 is a cutaway perspective view of an essential part showing an outline of an embodiment of the device of the present invention.
【図3】図1に示すものと状態を異にした縦断側面図FIG. 3 is a vertical sectional side view showing a state different from that shown in FIG.
【図4】図3に示すものと状態を異にした縦断側面図FIG. 4 is a vertical sectional side view showing a state different from that shown in FIG.
【図5】図4に示すものと状態を異にした縦断側面図FIG. 5 is a vertical sectional side view showing a state different from that shown in FIG.
【図6】図5に示すものと状態を異にした縦断側面図FIG. 6 is a vertical sectional side view showing a state different from that shown in FIG.
【図7】本発明装置の動作順序を示す縦断側面図FIG. 7 is a vertical sectional side view showing the operation sequence of the device of the present invention.
【図8】本発明装置の動作順序を示す縦断側面図FIG. 8 is a vertical sectional side view showing an operation sequence of the device of the present invention.
【図9】本発明装置の動作順序を示す縦断側面図FIG. 9 is a vertical sectional side view showing the operation sequence of the device of the present invention.
【図10】本発明装置の動作順序を示す縦断側面図FIG. 10 is a vertical sectional side view showing the operation sequence of the device of the present invention.
【図11】本発明装置の動作順序を示す縦断側面図FIG. 11 is a vertical sectional side view showing the operation sequence of the device of the present invention.
【図12】本発明装置の動作順序を示す縦断側面図FIG. 12 is a vertical sectional side view showing the operation sequence of the device of the present invention.
1 ロール紙ホルダ 2 ホルダの側片 2a ホルダ側片に設けた枢支部 3 筒芯受け 3A 筒芯受け枢支部 3B 筒芯受けの自己水平復帰用ばね 4 ロール紙 4A ロール紙の筒芯 4a ロール紙引出し部 4b ロール紙切断端辺 5 カバー 5a 刃先 6 カバーの枢支部 7 カバー突片 7a カバー突片の枢支部 8 シリンダ 9 引きばね 10 ピストン 11 ロール紙の後面上部に弾接する突片 11a 上記突片の基部 11A 上記突片の枢支部 11B 突片の上部尖端 11C 突片基部のストッパ突部 11D 突片内面上部に突設した上向き斜片 12 突片をロール紙後面上部に弾接するためのばね 13 突片の下向き回動を制限するためのストッパ孔 1 Roll paper holder 2 Side piece of holder 2a Pivot support provided on the holder side piece 3 tube core receiver 3A Tube core receiving pivot 3B Spring for self-leveling of cylinder core receiver 4 roll paper 4A Roll paper cylinder core 4a Roll paper drawer 4b Roll paper cutting edge 5 cover 5a cutting edge 6 Cover pivot 7 Cover protrusion 7a Pivot of cover projection 8 cylinders 9 Tension spring 10 pistons 11 A projecting piece that makes elastic contact with the upper rear surface of the roll paper 11a Base of the protrusion 11A Pivot part of the above-mentioned protrusion 11B Top tip of protrusion 11C Protruding piece base stopper protrusion 11D Projecting piece An upward slanting piece protruding from the inner surface of the projecting piece 12 Spring for elastically contacting the protruding piece with the upper part of the rear surface of the roll paper 13 Stopper hole for limiting the downward rotation of the protrusion
Claims (3)
おける左右の側片2の各内面にそれぞれ起伏可能で水平
自己復帰するロール紙筒心受け3を設け、これら筒心受
け3で支持したロール紙4の上部外周面に前記ホルダ1
の後側上部に枢支したカバー5の前辺下部を弾接し、こ
の弾接部を経たロール紙引出し部4aを前記カバー5の
前辺刃先5aでカットできるロール紙ホルダにおいて、
前記カバー5をその後部左右の側辺枢支部6でホルダ側
片2の後側上部内面に起伏可能に枢支するとともに、前
記枢支部6から下方に延びるカバー突片7の枢支部7a
とホルダ側片2の下部における枢支部2aとの間に、シ
リンダ8とこのシリンダからばね9の弾力で突出するピ
ストン10を介在させることで、前記カバー5の開き角
度がロール紙上方約45度付近を境界角としてカバー5
を前記起伏二方向に前記ばね9で付勢してカバー5の起
立状態とロール紙弾圧状態とを選択的に維持可能とな
し、かつ、前記ホルダ1の後側下部に枢支部11Aで枢
支した突片11を前記ロール紙4の後面上部にばね12
の弾力で弾接し、ロール紙4の手動上昇後における突片
方向へ向かう下降復帰力で、ロール紙後面上部を前記突
片11によりロール紙繰り出し方向へ回動させること
で、ロール紙4の先端部を前記カバー5の前辺刃先5a
の下部から繰り出し可能となしたロール紙ホルダ。1. A roll paper cylinder bearing 3 capable of undulating and horizontally self-returning is provided on each inner surface of the left and right side pieces 2 of a roll paper holder 1 having a substantially U-shaped plane, and is supported by these cylinder core bearings 3. The holder 1 is attached to the outer peripheral surface of the upper portion of the roll paper 4.
In a roll paper holder in which the lower part of the front side of the cover 5 pivotally supported on the upper part of the rear side is elastically contacted and the roll paper pull-out part 4a passing through this elastic contact part can be cut by the front edge 5a of the cover 5,
The cover 5 is rotatably supported on the inner upper surface of the rear side of the holder side piece 2 by lateral side pivotal support portions 6 on the left and right rear portions thereof, and a pivotal support portion 7a of a cover projecting piece 7 extending downward from the pivotal support portion 6.
By interposing a cylinder 8 and a piston 10 projecting from this cylinder by the elastic force of a spring 9, the opening angle of the cover 5 is about 45 degrees above the roll paper. Cover 5 around the boundary angle
Is urged by the spring 9 in the two directions of the undulation so that the erected state of the cover 5 and the elastic state of the roll paper can be selectively maintained, and the holder 1 is pivotally supported by the pivotal support portion 11A at the lower rear side. The protruding piece 11 is attached to the upper part of the rear surface of the roll paper 4 by a spring 12
Of the roll paper 4 is rotated by the projecting piece 11 in the roll paper feeding direction by the downward return force toward the projecting piece direction after the roll paper 4 is manually raised. The front edge 5a of the cover 5
Roll paper holder that can be fed from the bottom of the.
紙4の後面上部に弾接してなる請求項1記載のロール紙
ホルダ。2. The roll paper holder according to claim 1, wherein the upper pointed end 11B of the projecting piece 11 is elastically contacted with the upper rear surface of the roll paper 4.
後面上部に弾接する上向き斜片11Dを形成してなる請
求項1記載のロール紙ホルダ。3. The roll paper holder according to claim 1, wherein an upward sloping piece 11D is formed on the inner surface of the upper portion of the projecting piece 11 so as to elastically contact the upper rear surface of the roll paper 4.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000083981A JP3388402B2 (en) | 2000-03-24 | 2000-03-24 | Roll paper holder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000083981A JP3388402B2 (en) | 2000-03-24 | 2000-03-24 | Roll paper holder |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001269286A JP2001269286A (en) | 2001-10-02 |
JP3388402B2 true JP3388402B2 (en) | 2003-03-24 |
Family
ID=18600527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2000083981A Expired - Fee Related JP3388402B2 (en) | 2000-03-24 | 2000-03-24 | Roll paper holder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3388402B2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003290075A (en) * | 2002-04-05 | 2003-10-14 | Kazutaka Kume | Laterally adjoining integrated rolled paper holder |
JP4175023B2 (en) * | 2002-05-22 | 2008-11-05 | 和隆 久米 | Horizontal roll paper roll holder |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3061329U (en) | 1999-02-09 | 1999-09-17 | カタトラ・エルゴ株式会社 | Roll paper holder |
-
2000
- 2000-03-24 JP JP2000083981A patent/JP3388402B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3061329U (en) | 1999-02-09 | 1999-09-17 | カタトラ・エルゴ株式会社 | Roll paper holder |
Also Published As
Publication number | Publication date |
---|---|
JP2001269286A (en) | 2001-10-02 |
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