【０００１】
【発明の属する技術分野】
この発明は、ロール紙または、ロール巻きシートやフィルムなどを投げ込み式に収納でき、これらを繰り出して切断できるロール紙繰り出し切断容器に係り、特に本発明では、上記容器の軽量化を促進するとともに、ロール紙の繰り出しと、その切断とを確実容易になし得たロール紙繰り出し切断容器に関する。
【０００２】
【従来の技術】
従来の投げ込み収納式のロール紙繰り出し切断容器としては、特開平８−１９６４６７号公報や実開平５−８２３９３号公報記載のものなどが周知である。
これらの各従来の技術は、いずれも、後面を壁面などに定着設置して使用する上部開放の投げ込み収納式の容器内にロール紙を投げ込んで収納した後、その繰り出し部分を容器前辺から手前に繰り出し定位するとともに、前記容器の後部で枢支した上蓋をその自重または、錘付き上蓋の重力で容器開口縁に被せ、この上蓋下部と容器前辺とでロール紙繰り出し部分を挟み付けて制動することで、容器内ロール紙の反転によるロール紙繰り出し部分の容器内引き込みを阻止するとともに、この繰り出し部分を容器または、上蓋の前辺に横設した刃先でカットできるとしたロール紙繰り出し切断容器である。
【０００３】
【発明が解決しようとする課題】
これら各従来例を初めとして従来の投げ込み収納式のロール紙繰り出し切断容器の多くは、一般に前記容器の後部で枢支した上蓋をその自重、または錘の重力で容器の開口縁に被せて前記のように上蓋下部と容器前辺とでロール紙繰り出し部分を挟み付けて制動することで、容器内ロール紙の反転によるロール紙繰り出し部分の容器内引き込みを阻止するとともに、ロール紙切断時に閉蓋状態にある上蓋を妄りに動かなくするものだから、上蓋自体や上記錘をそれぞれ重くする必要があり、ロール紙繰り出し切断容器全体としてもかなりの重量物となるため、その製造・運搬・保管・販売・購入・使用のすべての面で扱い辛く不便で面倒であるし、価格的にも不利であるというう本質的かつ、大きな問題点が有る。
【０００４】
他の従来例として、実開昭６１−１０９３９０号公報記載のように、ロール紙繰り出し部分をカットする容器前辺の反対側の後部外方に上蓋を大きく回動させて開蓋する卓上タイプのものも有るが、この従来例は容器後面をトイレ壁面などに定着設置しようとすると上蓋が開かなくなるので、容器後面を壁面に定着して使用するには、この従来例公報第５図とその説明のように、容器上蓋を容器本体から分離できる着脱式の被せ蓋とする必要があり、この被せ蓋は分離紛失し易いし、その保管や取り扱いも面倒で厄介であるだけでなく、上蓋を重くしないとロール紙繰り出し時にその擦過摩擦で上蓋が跳ね上がったり、折角のロール紙繰り出し撮み代が容器内に引き込まれてしまうことも有るため、この従来例でも前記各従来例と同様にロール紙繰り出し切断容器全体としてかなりの重量物となり、その製造・管理・運搬・保管・販売・購入・使用のすべての面で扱い辛く不便で面倒であるという本質的かつ、大きな問題点が有る。
【０００５】
この発明は、上記多くの問題点をすべて解決するために、ロール紙または、これに近似したロール巻きシートやフィルムなどを投げ込み収納できるロール紙繰り出し切断容器の軽量化を促進するとともに、容器に対するロール紙の繰り出しおよびその切断を確実容易に実行可能となしたロール紙繰り出し切断容器を安価に多量製造可能とすることを目的とする。
【０００６】
【課題を解決するための手段】
上記した本発明の目的は、上部開放の容器内に収納したロール紙を容器前辺から手前に繰り出し、その上から容器開口縁に後部枢支の上蓋を被せ、その前辺下面と容器前辺とでロール紙を挟み、その繰り出し部分を上蓋の前辺刃先で切断可能となしたロール紙繰り出し切断容器を構成するに当たり、前記容器の後面板に前記上蓋の枢支部を経た上蓋後縁に係合する閉蓋弾圧弾片を突設し、この弾片の前記上蓋後縁に対する上向き弾撥力でロール紙切断力による閉蓋上蓋の浮上を阻止し、かつ上蓋前辺下面と容器前辺とでロール紙を千切らずに繰り出せる程度に弾圧制動することで、容器内ロール紙の反転によるロール紙繰り出し部分の容器内引き込みを阻止し、ロール紙摘み代を確保可能としたことで達成できた。
【０００７】
【発明の実施の形態】
本発明の実施の形態例について図面を参照して説明する。
この発明の基本的な実施形態の一例としては、図１のようにトイレの壁面などに定着設置して使用する金属やプラスチックなどで側面ほぼ円形に作った上部開放の容器１内にロール紙２を図４のように例えば投げ込み式に収納してこの繰り出し部分２Ａを手前に繰り出し同図４のように定位するとともに、その上から容器開口縁１Ｂに金属やプラスチックなどで側面ほぼ弧形に作った上蓋３をその後部両側における枢支部３Ｂを支点として図２および図３のように被せ、前記繰り出し部分２Ａを上蓋前辺刃先４で図２のように切断可能となしたロール紙繰り出し切断容器を構成するに当たり、本発明では先ず、前記容器１の後面板１Ｃに前記上蓋枢支部３Ｂを経た上蓋後縁３Ｃに係合してこれを手前斜め上向きに弾撥する前下がり斜面６Ａ付きの閉蓋弾圧弾片６を一体成形した強弾性プラスチックなどで作った弾片突設部材７を図５のように用意する。
【０００８】
そして、前記弾片突設部材７に突設した係止鉤片７Ａを図６の矢示のように容器後面板１Ｃの係止孔縁１Ｄに宛がいつつその固有弾力に抗して係入後、この係止孔縁１Ｄに前記係止鉤片７Ａをその弾力により、パチンと一発係止させることで、容器後面板１Ｃに前記弾片突設部材７を図７のように定着し、前記閉蓋弾圧弾片６を図３および図４のように容器１の後面板１Ｃに前向きに突設することができ、この弾片６の前記上蓋後縁３Ｃに対する上向き弾撥力で上蓋３の前辺下面３Ａ（または、この下面に突設した縦リブ３Ｄ）を容器前辺１Ａにロール紙繰り出し部分２Ａを挟んで図３および図９のように容器前辺１Ａの上面に弾圧させることで、上蓋３の弾圧閉蓋状態となるように構成する。
【０００９】
この弾圧閉蓋強度、すなわち前記閉蓋弾圧弾片６の前下がり斜面６Ａまたは手前斜め上に弾撥する弾片６自体による上蓋後縁３Ｃに対する上向き弾圧強度は、前記上蓋前辺刃先４に上向きに加わるロール紙切断力では閉蓋上蓋３を浮上させず、上蓋前辺下面３Ａ（または、縦リブ３Ｄの下面）と容器前辺１Ａとで繰り出し途中のロール紙２を千切らずに繰り出せる程度に弾圧して容器内ロール紙の反転によるロール紙繰り出し部分２Ａの容器内引き込みを阻止できる程度の制動強度に設定することで、閉蓋上蓋３に上向きに加わるロール紙切断力では上蓋３を妄りに浮上させずにロール紙２を図２のように確実に片手切断でき、しかもロール紙切断直後における容器内ロール紙の反転によるロール紙繰り出し部分２Ａの容器内引き込みを阻止して次回使用のための肝心のロール紙摘み代２Ｂを図３のように常に確保できる本発明によるロール紙繰り出し切断容器を構成できた。
【００１０】
本発明の全体的な構成は以上のようなもので、以下本発明におけるロール紙繰り出し切断容器の実際的な使用動作例について説明する。
先ず、図４ような上蓋開蓋状態にある容器１内にロール紙２を例えば投げ込み式に収納し、その繰り出し部分２Ａを同図鎖線のように繰り出し定位した後、容器開口縁１Ｂの後部に枢支部３Ｂで枢支した開蓋状態にある上蓋３を下向きに閉じ始め、これが閉じ終わる直前になると、テコの原理で上向きに回動しつつある上蓋後縁３Ｃに閉蓋弾圧弾片６の前下がり斜面６Ａまたは、手前斜め上向きに弾撥する弾片６自体が図８の矢示方向に向かう順序を経て弾接係合し、上蓋後縁３Ｃを押し上げ、テコの原理で上蓋３を閉じる向きに弾圧することができ、図２および図３のように上蓋３を容器開口縁１Ｂに被せ終えることができる。
【００１１】
この被せ終えた上蓋３の後縁３Ｃには、閉蓋弾圧弾片６の前下がり斜面６Ａまたは、手前斜め上に弾撥する弾片６自体によるかなり強い閉蓋弾撥力が引き続き加わっているため、枢支部３Ｂを経た上蓋３は、その自重による閉蓋力と上記閉蓋弾撥力とにより、上蓋前辺下面３Ａ（または、縦リブ３Ｄの下面）と容器前辺１Ａの上面とで、図３および図９のように繰り出し途中のロール紙２が千切れない程度に挟み付けて弾圧制動できるとともに、上蓋３に上向きに加わるロール紙切断力では閉蓋上蓋３を浮上させず、かつ、切断後の容器内ロール紙反転による容器外ロール紙繰り出し部分２Ａの容器内引き込みを図２および図３のように阻止し、ロール紙摘み代２Ｂを確保できる程度にそれぞれ前記上蓋３を弾圧閉蓋維持でき、前記ロール紙繰り出し部分２Ａの切断時に前記上蓋３を手で押さえなくてもその前辺刃先４で上記図２のようにロール紙２を片手で無造作に切断して使用でき、この切断後には上記のように容器内ロール紙反転による前記繰り出し部分２Ａの容器内引き込みを阻止することができ、図３のように上記前辺刃先４の下部にロール紙２の次回使用のためのロール紙摘み代２Ｂがてきている。
【００１２】
その後、容器１内に収納したロール紙２を図９のように使い終え、使用済のロール紙芯管２Ｃを容器１内から取り除き、新しいロール紙２を容器１内に投げ込み収納するには、同図９のような閉蓋状態にある上蓋３をその自重および前記閉蓋弾圧弾片６の弾力にそれぞれ抗し、手指などで図８の矢示と反対方向の順序を経て開けることで、図１および図４のようにほぼ直立に開蓋することができ、容器１内の空の芯管２Ｃを取り出し、新しいロール紙２と交換でき、その繰り出し部分２Ａを前記のように繰り出し定位した後、容器開口縁１Ｂに上蓋３を前記図３のように被せることで、上記新しいロール紙２を前記と同様に使用できる。
【００１３】
【実施例】
本発明に用いる閉蓋弾圧弾片６の突設手段は、前記の突設手段以外に例えば上記弾片６をゼンマイ鋼などの強弾性材で作り、これを容器後面板１Ｃの内面にねじ止めや接着とかインサート成形などの固定手段で突設してもよく、また、上記弾片６を例えばプラスチック容器１の成形時に容器後面板１Ｃに一体的に成形したり、閉蓋弾圧弾片６を強弾性プラスチック材により容器１の成形時に同一金型内で所謂二色一体成形して突設してもよく、さらに上記弾片６を一体突設した弾片突設部材７は、容器後面板１Ｃにねじ止めや接着などで定着することで、上記弾片６を容器後面板１Ｃに突設してもよい。
【００１４】
なお、前述した開蓋状態にある上蓋３が妄りに倒れないようにするには、上蓋３の開蓋状態を保持するための突片や雌雄係合部などの周知の開蓋保持部を前記容器１および上蓋３の各対向部分に具備することで可能となった。
また、前記容器１と上蓋３との側面形状をそれぞれほぼ円形およびほぼ弧形とすることで、より一層小型軽量かつ、スマートなロール紙繰り出し切断容器となるし、さらに前記上蓋３の前辺下面３Ａに前記ロール紙２の周方向に沿わせて複数の縦リブ３Ｄを並列突設することで、ロール紙２の繰り出し部分２Ａの弾圧部分がスポット的に分散するため、ロール紙２の繰り出し案内のスムース化と、その千切れ防止とがそれぞれより一層確実になったし、前記上蓋前辺刃先４としては、ポリエステル・エラストマなどの柔軟で表面摩擦が大きい可撓弾性プラスチックで櫛歯状に射出成形した柔軟な刃先板を取着して用いてもよい。
【００１５】
【発明の効果】
本発明における請求項１の発明によれば、上部開放の容器１内に収納したロール紙２を手前に繰り出し、その上から容器開口縁１Ｂに後部枢支の上蓋３を被せ、その前辺下面３Ａと容器前辺１Ａとでロール紙２を挟み、その繰り出し部分２Ａを上蓋前辺刃先４で切断可能となしたロール紙繰り出し切断容器を作るに当たり、前記容器１の後面板１Ｃに前記上蓋３の枢支部３Ｂを経た上蓋後縁３Ｃに係合する閉蓋弾圧弾片６を突設し、この弾片６の前記上蓋後縁３Ｃに対する上向き弾撥力でロール紙切断力による閉蓋上蓋３の浮上を阻止し、かつ上蓋前辺下面３Ａと容器前辺１Ａとでロール紙２を千切らずに繰り出せる程度に弾圧して制動することで、切断後の容器内ロール紙反転による容器外ロール紙繰り出し部分２Ａの容器内引き込みを阻止してロール紙摘み代２Ｂを常に確保できた。
【００１６】
したがって、本発明における請求項１の発明によれば、軽い上蓋３を用いても、前記閉蓋弾圧弾片６の弾撥力により、上蓋３を妄りに浮上させないでロール紙２を無造作に片手で繰り出し切断でき、しかもロール紙切断後における肝心のロール紙摘み代２Ｂを常に確保できる全体的に軽量のロール紙繰り出し切断容器を実現できたから、重い上蓋や錘付きの上蓋を用いた前記各従来例に比べ、本発明によるロール紙繰り出し切断容器は、その製造・管理・運搬・保管・販売・購入・使用のすべての面で前記各従来例よりも格段に優れ、価格的にも有利になったという効果が有るし、特にこの発明では、閉蓋弾圧弾片６を容器１の後部に設けたので、容器１内にはロール紙２の収納や繰り出しを邪魔するものが皆無であり、容器内外が極めてスッキリした感じのスマートで使い勝手のよいロール紙繰り出し切断容器を安価に多量製造できたという多くの優れた効果が有る。
【００１７】
本発明における請求項２の発明によれば、前記諸効果に加え、前記閉蓋弾圧弾片６を一体的に突設した弾性プラスチック製の弾片突設部材７をその係止鉤片７Ａで容器後面板１Ｃの係止孔縁１Ｄにパチンと一発係合させて係止定着したのて、容器後面板１Ｃに対する閉蓋弾圧弾片６の取り付け作業性を一段と高め得たという効果を付加できたし、また本発明おける請求項３の発明のように、前記上蓋３の開蓋状態を保持するための開蓋保持部を前記容器１および上蓋３の各対向部分に具備したことで、開蓋状態にある上蓋３は妄りに倒れず、ロール紙交換をより一層安全に実行できるという効果を付加できた。
【図面の簡単な説明】
【図１】本発明によるロール紙繰り出し切断容器の開蓋状態の例を示す斜視図
【図２】本発明によるロール紙繰り出し切断容器の使用状態を示す斜視図
【図３】本発明によるロール紙繰り出し切断容器の使用状態を示す縦断側面図
【図４】図３に示すものと状態を異にした縦断側面図
【図５】図１に示すものの要部切欠斜視図
【図６】本発明における容器後部に弾片突設部材を取着する途中を示す斜視図
【図７】図１に示すものの後部を示す斜視図
【図８】本発明における上蓋と閉蓋弾圧弾片との関係を示す要部拡大断面図
【図９】図３に示すものと状態を異にした縦断側面図
【符号の説明】
１ ロール紙収納容器
１Ａ 容器前辺
１Ｂ 容器開口縁
１Ｃ 容器後面板
１Ｄ 容器後面板の係止孔縁
２ ロール紙
２Ａ ロール紙繰り出し部分
２Ｂ ロール紙摘み代
２Ｃ ロール紙芯管
３ 上蓋
３Ａ 上蓋前辺下面
３Ｂ 上蓋枢支部
３Ｃ 上蓋後縁
３Ｄ 上蓋前辺下面の縦リブ
４ 上蓋の前辺刃先
６ 閉蓋弾圧弾片
６Ａ 閉蓋弾圧弾片の前下がり斜面
７ 弾片突設部材
７Ａ 弾片突設部材の係止鉤片[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a roll paper feeding cutting container that can store roll paper or roll-wound sheets or films in a throw-in manner and can feed and cut them, and in particular, in the present invention, while promoting the weight reduction of the container, The present invention relates to a roll paper feeding and cutting container capable of reliably and easily feeding out and cutting roll paper.
[0002]
[Prior art]
As a conventional throw-in storage type roll paper feeding and cutting container, those described in JP-A-8-196467 and JP-A-5-82393 are well known.
In each of these conventional technologies, the roll paper is thrown into a throw-away storage container with an open top that is used with the rear surface fixed to a wall or the like, and the rolled-out portion is moved forward from the front side of the container. The upper lid pivotally supported at the rear of the container is placed on the opening edge of the container by its own weight or the gravity of the upper lid with a weight, and the lower portion of the upper lid and the front side of the container sandwich the roll paper feeding portion to brake. By doing so, the roll paper feeding portion is prevented from being drawn into the container due to the inversion of the roll paper in the container, and the feeding portion can be cut with a container or a cutting edge provided laterally on the front side of the upper lid. It is.
[0003]
[Problems to be solved by the invention]
Most of the conventional throw-in type roll paper feeding and cutting containers, including these conventional examples, generally cover the opening edge of the container with its own weight, or the gravity of the weight, with the top lid pivotally supported at the rear of the container. In this way, the roll paper feeding section is sandwiched between the lower lid and the front side of the container, and braking is applied to prevent the roll paper feeding section from being pulled inside the container due to the reversal of the roll paper inside the container, and the lid is closed when the roll paper is cut. It is necessary to make the upper lid itself and the above-mentioned weights heavier, respectively, so that the roll paper unwinding and cutting container becomes quite heavy, so its manufacture, transportation, storage, sales, There is an essential and serious problem in that it is cumbersome, inconvenient and troublesome in all aspects of purchase and use, and disadvantageous in terms of price.
[0004]
As another conventional example, as described in Japanese Utility Model Laid-Open Publication No. Sho 61-109390, a table-top type in which the upper lid is largely turned outwardly on the rear side opposite to the front side of the container where the roll paper feeding section is cut, and the lid is opened. However, in this conventional example, the upper lid cannot be opened when the rear surface of the container is fixed on the wall surface of the toilet or the like. Therefore, in order to use the rear surface of the container fixed on the wall surface, refer to FIG. It is necessary to make the upper lid of the container a detachable lid that can be separated from the container main body, as this lid is easily separated and lost, and its storage and handling is not only troublesome and troublesome, but also makes the upper lid heavy. Otherwise, when the roll paper is fed out, the upper lid may pop up due to the abrasion or the rolled roll feed-off shooting margin may be drawn into the container. Become quite heavy as a whole paper feeding cut container, essential and that treatment painful inconvenient is troublesome in all aspects of the production, management, transportation, storage, sale, purchase and use, large problems there.
[0005]
In order to solve all of the above-mentioned problems, the present invention promotes the reduction of the weight of a roll paper or a roll paper feeding and cutting container capable of throwing and storing roll paper or a roll-wound sheet or film similar to the roll paper. An object of the present invention is to make it possible to manufacture a large amount of roll paper feeding and cutting containers that can reliably and easily execute feeding and cutting of paper.
[0006]
[Means for Solving the Problems]
The object of the present invention described above is to feed out the roll paper housed in a container having an open top from the front side of the container to the front, cover the opening edge of the container from above, cover the rear pivotal support, and lower the front lower surface and the container front side. In forming a roll paper feeding and cutting container in which the roll paper is sandwiched by the front edge of the upper lid and the roll paper can be cut by the front edge of the upper lid, the roll paper feeding cutting container is connected to the rear edge of the upper lid via the pivoting portion of the upper lid on the rear plate of the container. An upwardly-resilient pressure-resilient resilient piece is provided so as to protrude, and the upward rebound of the repellent piece against the trailing edge of the upper lid prevents floating of the lid and upper lid due to roll paper cutting force. This was achieved by preventing the roll paper feeding portion from being pulled into the container due to the reversal of the roll paper inside the container by applying elastic pressure braking to the extent that the roll paper can be pulled out without breaking the roll paper. .
[0007]
BEST MODE FOR CARRYING OUT THE INVENTION
Embodiments of the present invention will be described with reference to the drawings.
As an example of a basic embodiment of the present invention, as shown in FIG. 1, a roll paper 2 is placed in a top-open container 1 made of metal, plastic, or the like which is fixed and installed on the wall of a toilet or the like and has a substantially circular side. As shown in FIG. 4, for example, it is stored in a throw-in manner, and the payout portion 2A is drawn out to the front, and is positioned as shown in FIG. 2 and FIG. 3 with the pivot 3B on both sides of the rear lid as a fulcrum as shown in FIG. 2 and FIG. 3, and the roll-out feeding container in which the feed-out portion 2A can be cut by the upper-edge front edge 4 as shown in FIG. In the present invention, first, in the present invention, firstly, the rear plate 1C of the container 1 is provided with a front falling slope 6A that engages with the upper lid rear edge 3C passing through the upper lid pivoting portion 3B and repels the front diagonally upward. Providing a bullet pieces projecting member 7 made from such integral molded Ferroelastic plastic closure repression bullets piece 6 as shown in FIG.
[0008]
The locking hook 7A projecting from the projecting member 7 is engaged with the locking hole edge 1D of the container rear face plate 1C as shown by the arrow in FIG. Thereafter, the locking hook 7A is snapped onto the locking hole edge 1D with the snapping force by its elasticity, thereby fixing the bullet projecting member 7 to the container rear face plate 1C as shown in FIG. As shown in FIGS. 3 and 4, the closing elastic pressure elastic piece 6 can be projected forward from the rear face plate 1 </ b> C of the container 1. The lower surface 3A of the front side 3 (or the vertical rib 3D protruding from this lower surface) is pressed against the upper surface of the container front side 1A as shown in FIGS. In this way, the upper lid 3 is configured to be in a repressed closed state.
[0009]
The resilient pressure closing strength, that is, the upward resilient pressure strength against the upper lid rear edge 3C by the front lowering slope 6A of the closing resilient pressure resilient piece 6 or the resilient piece 6 repelling obliquely upward in the front is directed upward to the upper lid front edge 4. With the roll paper cutting force applied to the roll, the closed upper cover 3 is not lifted, and the roll paper 2 being fed out between the upper front lower surface 3A (or the lower surface of the vertical rib 3D) and the container front 1A can be unwound without being cut. By setting the braking strength so that the roll paper feeding portion 2A can be prevented from being pulled into the container by the reversal of the roll paper in the container by the reversal of the roll paper in the container, the upper cover 3 is dislodged by the roll paper cutting force applied to the upper cover 3 upward. As shown in Fig. 2, the roll paper 2 can be cut with one hand without floating, and the roll paper unwinding portion 2A is prevented from being pulled into the container by reversing the roll paper in the container immediately after the roll paper is cut. Was always consists roll paper feeding cut container according to the invention can be secured as shown in FIG. 3 the essential of the roll paper knob allowance 2B for future use Te.
[0010]
The overall configuration of the present invention is as described above. Hereinafter, an example of a practical use operation of the roll paper feeding and cutting container according to the present invention will be described.
First, the roll paper 2 is stored, for example, in a throw-in manner in the container 1 in the upper lid open state as shown in FIG. 4, and the unwinding portion 2A is unrolled and positioned as indicated by the chain line in FIG. The upper lid 3, which is in the open state pivotally supported by the pivot 3B, starts to be closed downward. Immediately before the closing is completed, the upper cover trailing edge 3C, which is rotating upward by the lever principle, is provided with a closed elastic member 6. The downwardly sloping surface 6A or the resilient piece 6 that repels obliquely upward toward the front engages and engages in an order directed in the direction of the arrow in FIG. 8, pushes up the rear edge 3C of the upper lid, and closes the upper lid 3 by leverage. 2 and 3, the upper lid 3 can be completely covered with the container opening edge 1B.
[0011]
On the rear edge 3C of the upper cover 3 which has been covered, a considerably strong lid repelling force is continuously applied by the front lowering slope 6A of the closing elastic pressure resilient piece 6 or the resilient piece 6 repelling obliquely upward. For this reason, the upper lid 3 having passed through the pivotal support 3B has a lower lid front side lower surface 3A (or a lower surface of the vertical rib 3D) and an upper upper surface of the container front side 1A due to the lid closing force due to its own weight and the above-mentioned lid repelling force. As shown in FIGS. 3 and 9, the roll paper 2 being fed out can be pinched so that the roll paper 2 is not cut apart so that the roll paper 2 can be elastically braked, and the roll paper cutting force applied to the upper lid 3 does not cause the upper lid 3 to float. As shown in FIGS. 2 and 3, the roll paper feeding portion 2A outside the container due to the inversion of the roll paper inside the container after cutting is prevented from being drawn into the container, and the upper lids 3 are closed by elastic pressure to the extent that the roll paper knob margin 2B can be secured. Lid can be maintained, the roll paper Even if the upper lid 3 is not pressed by hand when cutting out the protruding portion 2A, the roll paper 2 can be cut off with one hand as shown in FIG. In this case, it is possible to prevent the feeding portion 2A from being pulled into the container by reversing the roll paper inside the container. As shown in FIG. 3, a roll paper knob 2B for the next use of the roll paper 2 is provided below the front edge 4 as shown in FIG. Is coming.
[0012]
After that, the roll paper 2 stored in the container 1 is used as shown in FIG. 9, the used roll paper core tube 2C is removed from the container 1, and a new roll paper 2 is thrown into the container 1 for storage. By opening the upper lid 3 in the closed state as shown in FIG. 9 against its own weight and the elasticity of the above-mentioned resilient elastic piece 6, respectively, the upper lid 3 is opened in the order opposite to the direction shown by the arrow in FIG. As shown in FIGS. 1 and 4, the lid can be opened almost upright, the empty core tube 2C in the container 1 can be taken out and replaced with a new roll paper 2, and the feeding portion 2A has been fed and positioned as described above. Thereafter, the new roll paper 2 can be used in the same manner as described above by covering the container opening edge 1B with the upper lid 3 as shown in FIG.
[0013]
【Example】
The projecting means of the cover elastic pressure resilient piece 6 used in the present invention is, for example, the above-mentioned projecting means, in which the above-mentioned elastic piece 6 is made of a strong elastic material such as a spring steel, and screwed to the inner surface of the container rear face plate 1C. For example, the elastic piece 6 may be integrally formed on the container rear face plate 1C at the time of molding the plastic container 1 or the closed elastic pressure elastic piece 6 may be provided. A so-called two-color integral molding may be formed and protruded in the same mold at the time of molding the container 1 using a ferroelastic plastic material. The elastic piece 6 may be protruded from the container rear face plate 1C by being fixed to the container rear face plate 1C by screwing or bonding.
[0014]
In order to prevent the upper lid 3 in the above-mentioned open state from falling down unnecessarily, a well-known open-opening holding part such as a protruding piece for holding the open state of the upper lid 3 or a male and female engaging part is used. This is made possible by providing the container 1 and the upper lid 3 at the opposing portions.
Further, by making the side surfaces of the container 1 and the upper lid 3 substantially circular and approximately arc-shaped, respectively, a more compact and lighter and smarter roll paper feeding and cutting container can be obtained, and further, the lower surface of the front side of the upper lid 3 A plurality of longitudinal ribs 3D are juxtaposed on the roll paper 2 along the circumferential direction of the roll paper 2 so that the resilient portions of the roll paper 2 feed-out portion 2A are dispersed in a spot-like manner. Smoothness and prevention of shredding are more reliably achieved, and the upper front edge 4 of the upper lid is comb-shaped with a flexible and elastic plastic such as polyester elastomer having a large surface friction. You may attach and use the formed flexible blade plate.
[0015]
【The invention's effect】
According to the first aspect of the present invention, the roll paper 2 accommodated in the container 1 which is open at the top is fed forward, and the container opening edge 1B is covered with the upper lid 3 of the rear pivot from above, and the lower surface of the front side thereof 3A and the front side 1A of the container, the roll paper 2 is sandwiched, and the cut-out portion 2A can be cut by the cutting edge 4 of the front lid. The upper cover rear edge 3C, which has passed through the pivot portion 3B, is provided with a projecting elastic member 6 for projecting the lid, and the upwardly repelling force of the elastic member 6 against the rear edge 3C of the upper lid causes the upper cover 3 to be closed by the roll paper cutting force. Of the roll outside the container by reversing the roll paper inside the container by cutting the roll paper 2 so that the roll paper 2 can be fed out without cutting the roll paper 2 between the lower surface 3A of the upper lid front side and the front side 1A of the container. Prevents paper feeding section 2A from being pulled into the container Always it was able to secure the roll paper knob bill 2B in.
[0016]
Therefore, according to the invention of claim 1 of the present invention, even when the light upper cover 3 is used, the roll paper 2 is randomly moved with one hand without the upper cover 3 being lifted unnecessarily due to the resilience of the closed-elasticity elastic piece 6. The roll paper feeding and cutting container can be realized as a whole, and a heavy weight top cover and a top lid with a weight can be realized. Compared with the examples, the roll paper feeding and cutting container according to the present invention is much more excellent in all aspects of production, management, transportation, storage, sales, purchase, and use than the above-described conventional examples, and is advantageous in terms of price. In particular, according to the present invention, since the closed resilient elastic piece 6 is provided at the rear portion of the container 1, there is no obstacle in the container 1 for preventing the roll paper 2 from being stored or fed out. Inside and outside Many of the excellent effect that could inexpensively in large quantities produced a good roll paper feeding cutting container and easy to use with Kiri and feel of smart there.
[0017]
According to the invention of claim 2 of the present invention, in addition to the above-mentioned effects, an elastic plastic projecting member 7 in which the cover resilient projecting member 6 is integrally projecting is provided by its locking hook 7A. A snap fit is made in the locking hole edge 1D of the container rear panel 1C with a single snap engagement to lock and fix, so that the effect of further improving the workability of attaching the cover resilient elastic piece 6 to the container rear panel 1C is added. Done, and as in the invention of claim 3 of the present invention, by providing a lid holding portion for holding the lid 3 in the open state in each of the opposed portions of the container 1 and the lid 3, The upper lid 3 in the opened state does not fall down unnecessarily, and the effect that the roll paper can be replaced more safely can be added.
[Brief description of the drawings]
FIG. 1 is a perspective view showing an example of an open state of a roll paper feeding / cutting container according to the present invention; FIG. 2 is a perspective view showing a use state of the roll paper feeding / cutting container according to the present invention; FIG. FIG. 4 is a vertical sectional side view showing a use state of the feeding and cutting container. FIG. 4 is a vertical sectional side view showing a state different from that shown in FIG. 3. FIG. FIG. 7 is a perspective view showing the middle of attaching the projecting member to the rear part of the container. FIG. 7 is a perspective view showing the rear part of the container shown in FIG. 1. FIG. FIG. 9 is an enlarged sectional view of a main part. FIG. 9 is a longitudinal sectional side view in a state different from that shown in FIG.
DESCRIPTION OF SYMBOLS 1 Roll paper storage container 1A Container front side 1B Container opening edge 1C Container rear plate 1D Locking hole edge of container rear plate 2 Roll paper 2A Roll paper feeding portion 2B Roll paper knob 2C Roll paper core tube 3 Top cover 3A Top cover front Lower surface 3B Upper cover pivot 3C Upper cover trailing edge 3D Vertical rib 4 on the lower surface of the front side of the upper cover Front edge of the upper cover 6 Closed cover elastic member 6A Closed down slope of closed cover elastic member 7 A projecting member 7A projecting member Locking piece of member
