JP2007296276A

JP2007296276A - Sheet cutter

Info

Publication number: JP2007296276A
Application number: JP2006147415A
Authority: JP
Inventors: Tomonori Nakajima; 与範中島
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-04-27
Filing date: 2006-04-27
Publication date: 2007-11-15

Abstract

<P>PROBLEM TO BE SOLVED: To provide a sheet cutter consisting of an insertion guide part and an edge provided in a position where a sheet body to be cut, inserted in a change part of an outlet part, can be cut. <P>SOLUTION: The sheet cutter comprises a guide member including an upper guide piece and a lower guide piece and forming the insertion guide part in the front and the outlet guide part separating in right and left in the rear and the edge provided in the position where the sheet body to be cut, inserted in the change part of the insertion guide part and the outlet part of the guide member, can be cut. The upper guide piece forms the front into an upper guide member, one side of right and left in the rear into an upper joint member and the other in the rear into the upper outlet guide member placed in a higher position than in that of the upper joint member through a twist. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、挿入ガイド部と排出ガイド部切り替わり部に挿入された被切断シート体を切断可能とした位置に設けられた刃とより紙等のシートを切断できるシート切断具に関する物である。The present invention relates to a sheet cutting tool capable of cutting a sheet of paper or the like with a blade provided at a position where a cut sheet body inserted in an insertion guide portion and a discharge guide portion switching portion can be cut.

従来、はさみのような押切裁断形シート切断具タイプＡや、カッターナイフのような鋭利な刃を押しつけて切断するシート切断具タイプＢがあった。Conventionally, there has been a sheet cutting tool type A which is a cut type sheet cutting tool type A such as scissors and a sheet cutting tool type B which is pressed by a sharp blade such as a cutter knife.

そのために、次のような問題点があった。
（イ）タイプＡ、タイプＢともに使用時に切断部が露出しており容易に切断部に触れる事が出来る為、怪我や事故がとても多かった。
（ロ）タイプＡは直線、曲線、角など自由にシートを切断することが出来るがシートを刃と刃で挟み込んで押切る為に刃と刃を閉めたり開けたりしなくてはならず使用するには訓練と体力が必要だった。
（ハ）タイプＢは刃をシートに押しあててシートを切断する為、シートの下にある物を傷付けてしまう。
（ニ）タイプＡ、タイプＢともに構造上小型化すると著しく使いかってが低下してしまう。Therefore, there are the following problems.
(A) Both type A and type B were exposed to the cut part during use and could easily touch the cut part, so there were many injuries and accidents.
(B) Type A can cut sheets freely, such as straight lines, curves, and corners, but the blades and blades must be closed or opened to push the sheet between the blades Needed training and physical strength.
(C) Type B presses the blade against the sheet and cuts the sheet, so that the object under the sheet is damaged.
(D) When both the type A and type B are structurally downsized, their use is significantly reduced.

上ガイド片と下ガイド片よりなり前方に挿入ガイド部、後方に左右に分かれた排出ガイド部を形成するガイド部材と、
該ガイド部材の挿入ガイド部と排出ガイド部の切り替わり部に挿入された被切断シート体を切断可能とした位置に設けられた刃とより構成され、
前記上ガイド片は前部を上ガイド部材、後部の左右一方を上連結部材、後部の他方をねじれにより前記上連結部より高い位置となる上排出ガイド部材を形成するものであり、
前記下ガイド片は前部を下ガイド部材、前記上連結部材に連結される下連結部材、後部の他方をねじれにより前記下連結部より低い位置となる下排出ガイド部材を形成するものであり、
前記挿入ガイド部は上ガイド部材と下ガイド部材より構成されるものであり、
前記排出ガイド部は上連結部材と下排出ガイド部材により一方を、下連結部材と上排出ガイド部材により他方を構成されるものであることを特徴とするシート切断具。A guide member comprising an upper guide piece and a lower guide piece and forming an insertion guide portion on the front side and a discharge guide portion divided on the left and right sides; and
A blade provided at a position where the cut sheet inserted in the switching portion between the insertion guide portion and the discharge guide portion of the guide member can be cut;
The upper guide piece forms an upper discharge guide member that is positioned higher than the upper connection part by twisting the other part of the rear part by twisting the upper part of the rear part, the upper guide member, the left and right one of the rear part,
The lower guide piece forms a lower discharge guide member whose lower part is lower than the lower connection part by twisting the other of the lower part by twisting the lower connection member connected to the upper connection member, the lower guide member at the front part,
The insertion guide portion is composed of an upper guide member and a lower guide member,
One of the discharge guide portions is constituted by an upper connecting member and a lower discharge guide member, and the other is constituted by the lower connecting member and the upper discharge guide member.

刃が露出していない為、使用時も携帯時も怪我や事故が起こらない。
シートを挿入ガイド部から挿入して刃により切断し排出ガイド部より排出するために進行方向に押すだけなのでとても簡単に扱える。
また、むき出しの刃を押し付ける構造では無いので使用時に他の物質を傷付ける事が無い。
ある程度の小型化をしても機能が低下することが無く携帯が楽でコストがかからない。Because the blades are not exposed, no injuries or accidents occur when using or carrying.
Since the sheet is inserted from the insertion guide part, cut with a blade and ejected from the discharge guide part, it is pushed in the direction of travel so that it can be handled very easily.
Moreover, since it is not the structure which presses a bare blade, it does not damage other substances at the time of use.
Even if the device is downsized to some extent, the function does not deteriorate and it is easy to carry and does not cost.

BEST MODE FOR CARRYING OUT THE INVENTION

以下、本発明の第１実施の形態について図１から図２７を利用して説明する。
本発明は、上ガイド片（１）と、下ガイド片（２）と刃（６）とより構成されたものである。
上ガイド片（１）と、下ガイド片（２）についてまず図９、図１０をもちいて説明する。
図９は本発明の上ガイド片（１）と下ガイド片（２）とが分離した状態の上方斜視図であり、図１０は本発明の上ガイド片（１）と下ガイド片（２）の分離した状態の下方斜視図
である。
上ガイド片（１）は、上ガイド部材（７）と、該上ガイド部材（７）右後方に延設された上連結部材（８）と、該上ガイド部材（７）左後方に延設された上排出ガイド部材（９）とより構成される。
上ガイド部材（７）は上ガイド片（１）の切り替わり部（５）より前方の部位で板状となっている。
上連結部材（８）は、上ガイド部材（７）右後方に水平に延設されたものであり上排出ガイド部材（９）との切り替わり部（５）上面に帯状に左下方向に傾射斜した形状の刃収納部（１４）が構成されている。
上排出ガイド部材（９）は、上ガイド部材（７）左後方に切り替わり部（５）から上方向に勾配（２６）を設け上連結部材（８）と下連結部材（１１）の連結の妨げにならない高さに板状に延設されている。
下ガイド片（２）は、下ガイド部材（１０）と、該下ガイド部材（１０）左後方に延設され刃押え部（１５）を設けてある下連結部材（１１）と、該下ガイド部材（１０）右後方に延設された下排出ガイド部材（１３）とより構成される。
下ガイド部材（１０）は下ガイド片（２）の切り替わり部（５）より前方の部位で板状となっている。
下連結部材（１１）は、下ガイド部材（１０）左後方に切り替わり部（５）から上方向に勾配（２６）を設け上連結部材（８）と下連結部材（１１）の連結位置の高さに延設されたものであり、切り替わり部（５）から勾配（２６）にかけ底面に右上方向に傾射斜した形状の刃収納部（１４）が構成されている。刃押え部（１５）は、下排出ガイド部材（１２）との切り替わり部（５）から上方に上連結部材（８）と下連結部材（１１）の連結位置の高さにするための勾配（２６）にかけ底面に右上方向に傾射斜した形状の刃収納部（１４）面を右上方向に任意の長さまで延設したものであり、上ガイド片（１）と下ガイド片（２）の連結の際、該上ガイド片（１）の上連結部材（８）平面の刃収納部（１４）とにより刃（６）をはさみ固定出来る構成である。
下排出ガイド部材（１２）は、下ガイド部材（１０）右後方に水平に板状に延設されたものである。
そして、上連結部材（８）と下連結部材（１１）が連結され刃（６）を刃収納部（１４）に固定させた状態の挿入ガイド部（３）と排出ガイド部（４）について図５、図６、図７、図８、図１１をもちいて説明する。
図５は、本発明のシート切断具の正面図である。図６は、本発明のシート切断具の斜視図である。図７は、本発明のシート切断具の斜視図である。図８は、本発明のシート切断具の斜視図である。図１１は、本発明のシート切断具の背面図である。
挿入ガイド部（３）は、上ガイド片（１）の上ガイド部材（７）と下ガイド片（２）の下ガイド部材（１０）により構成されている。また、挿入ガイド部（３）の正面部を開口部と（１８）する。
排出ガイド部（４）は、該挿入ガイド部（３）の切り替わり部（５）より左後方には、上ガイド部材（７）左後方に切り替わり部（５）から上方向に勾配（２６）を設け上連結部材（８）と下連結部材（１１）の連結の妨げにならない高さに板状に延設されている上排出ガイド部材（９）と、下ガイド部材（１０）左後方に切り替わり部（５）から上方向に勾配（２６）を設け上連結部材（８）と連結位置の高さに延設された下連結部材（１１）とにより一方の排出ガイド部（４）を、
挿入ガイド部（３）の切り替わり部（５）より右後方には、下ガイド部材（１０）右後方に水平に板状に延設された下排出ガイド部材（１２）と、上ガイド部材（７）右後方に水平に延設されたものであり上排出ガイド部材（９）との切り替わり部（５）上面に帯状に左下方向に傾射斜した形状の刃収納部（１４）が構成されている上連結部材（８）とによりもう一方の排出ガイド部（４）を、それぞれ排出ガイド部（４）を設けてある。
刃（６）は、挿入ガイド部（３）と排出ガイド部（４）の切り替わり部（５）周辺に設けている刃収納部（１４）に固定されてあり、また、挿入された被切断シート体を切断可能とした位置に設けられている。
刃（６）の形状について、図１３をもちいて説明する。
図１３は、本発明の刃（６）の平面図である。
刃（６）の形状は、左前方から左後方に該左後方が横に短く斜にカットされており上ガイド片（１）と下ガイド片（２）の勾配（２６）による形状に対応し突起せずに収納することができる。
また、図１４及び図１５及び図１６は、図１２のそれぞれ点線ａ、ｂ、ｃ、を断面とした正面断面図であり、断面ごとの刃（６）の形状の変化と上ガイド片（１）と下ガイド片（２）の位置変化を示している。
図１２は、断面箇所説明の為の本発明のシート切断具の平面図である。図１４は、本発明のシート切断具のｃ点線を断面とした正面断面図である。図１５は、本発明のシート切断具のｂ点線を断面とした正面断面図である。図１６は、本発明のシート切断具のａ点線を断面とした正面断面図である。
そして、把手棒（１６）について、図６及び、図１７、図１９、図２１をもちいて説明する。
図６は、本発明のシート切断具の斜視図である。図１７は、本発明のシート切断具に把手を設けた時の平面図である。図１９は、本発明のシート切断具に把手を設けた時の右側面図である。図２１は、本発明の使用時の斜視図である。
把手棒（１６）は、上ガイド片（１）の上排出ガイド部材（９）の上排出ガイド部材上面部（１７）に把手しやすいように設けてある。
本発明は以上の構成よりなる。
これを使用するときについて、図２１及び図２２をもちいて説明する。
図２１は、本発明の使用時の斜視図である。図２２は、本発明の使用時の斜視図である。
把手棒（１６）によって本発明を操作し、被切断シート体（１３）を挿入ガイド部（３）の上ガイド片（１）と下ガイド片（２）よりなる開口部（１８）より挿入し、被切断シート体（１３）切断方向に被切断シート体（１３）を切断可能とした位置に設けられた刃（６）を通過させ切断して左右各排出ガイド部（４）より切断された被切断シート体ａ（１９）と被切断シート体ｂ（２０）を排出する。
また、図２２及び、図２３及び、図２４及び、図２６及び、図２７をもちいて以下を説明する。
図２２は、本発明の使用時の斜視図である。図２３は、本発明の使用時の斜視図である。図２４は、本発明の使用時の斜視図である。図２６は、本発明の使用時の斜視図である。図２７は、本発明の使用時の斜視図である。
切断されて二分し排出される非切断シート体ａ（１９）と、他方の被切断シート体ｂ（２０）の排出ガイド部（４）は、上連結部材（８）と下排出ガイド部材（１２）により一方を、下連結部材（１１）と上排出ガイド部材（９）により他方を構成されているため排出する位置がことなる。
したがって非切断シート体ａ（１９）と、他方の被切断シート体ｂ（２０）は刃（６）の切断始点である切断点（２１）を軸に切断方向を変える際、刃と上連結部材（８）と下連結部材（１１）により間仕切りされ、排出時に排出物をしならし、障害なく自由方向に排出する事ができ、排出角度の障害無く切断角度がかえられる。
図２５に示すように自由曲線の切断もおこなえる。
図２５は、本発明の使用時の斜視図である。
切断を終了する際は切断点（２１）を中心に本発明のシート切断具を状況にあわせて平面に向かって右回りに３６０度回転させ下排出ガイド部材（１２）側より非切断シート体（１３）を取り出す事が出来る。
また、図２及び図３、図４に示すように。
図２は、本発明のシート切断具の底面図である。図３は、本発明のシート切断具の右側面図である。図４は、本発明のシート切断具の左側面図である。
切断点（２１）を軸に操作する方向転換や切断を終了する際に操作しやすくする為、下ガイド片（２）下面に突起部（２２）を設けることにより突起部（２２）を軸に操作することが出来、快適に使用することが出来る。The first embodiment of the present invention will be described below with reference to FIGS.
The present invention comprises an upper guide piece (1), a lower guide piece (2) and a blade (6).
First, the upper guide piece (1) and the lower guide piece (2) will be described with reference to FIGS.
FIG. 9 is an upper perspective view showing a state where the upper guide piece (1) and the lower guide piece (2) of the present invention are separated, and FIG. 10 is an upper guide piece (1) and a lower guide piece (2) of the present invention. It is a downward perspective view of the state which separated.
The upper guide piece (1) includes an upper guide member (7), an upper connecting member (8) extending to the right rear side of the upper guide member (7), and a left rear side of the upper guide member (7). And an upper discharge guide member (9).
The upper guide member (7) has a plate-like shape in front of the switching portion (5) of the upper guide piece (1).
The upper connecting member (8) extends horizontally to the right rear side of the upper guide member (7) and is inclined obliquely in the lower left direction in a strip shape on the upper surface of the switching portion (5) with the upper discharge guide member (9). The blade storage portion (14) having the shape described above is configured.
The upper discharge guide member (9) is provided with a gradient (26) in the upward direction from the switching portion (5) to the left rear side of the upper guide member (7) and hinders the connection between the upper connection member (8) and the lower connection member (11). It is extended in a plate shape at a height that does not become.
The lower guide piece (2) includes a lower guide member (10), a lower connecting member (11) extending to the left rear of the lower guide member (10) and provided with a blade pressing portion (15), and the lower guide member The member (10) is composed of a lower discharge guide member (13) extending to the right rear.
The lower guide member (10) has a plate-like shape in front of the switching portion (5) of the lower guide piece (2).
The lower connecting member (11) is provided with a gradient (26) in the upward direction from the switching part (5) to the left rear side of the lower guide member (10), and the height of the connecting position between the upper connecting member (8) and the lower connecting member (11). The blade storage portion (14) is formed extending from the switching portion (5) to the gradient (26) and inclined obliquely in the upper right direction on the bottom surface. The blade pressing portion (15) has a gradient (the height for setting the connection position of the upper connecting member (8) and the lower connecting member (11) upward from the switching portion (5) with the lower discharge guide member (12)). 26) is formed by extending the blade storage part (14) surface inclined obliquely in the upper right direction to the bottom surface and extending to the arbitrary length in the upper right direction. The upper guide piece (1) and the lower guide piece (2) When connecting, the blade (6) can be sandwiched and fixed by the upper connecting member (8) of the upper guide piece (1) and the blade storing portion (14) on the plane.
The lower discharge guide member (12) is horizontally extended in a plate shape to the right rear of the lower guide member (10).
The insertion guide portion (3) and the discharge guide portion (4) in a state where the upper connection member (8) and the lower connection member (11) are connected and the blade (6) is fixed to the blade storage portion (14). 5, FIG. 6, FIG. 7, FIG. 8, and FIG.
FIG. 5 is a front view of the sheet cutting tool of the present invention. FIG. 6 is a perspective view of the sheet cutting tool of the present invention. FIG. 7 is a perspective view of the sheet cutting tool of the present invention. FIG. 8 is a perspective view of the sheet cutting tool of the present invention. FIG. 11 is a rear view of the sheet cutting tool of the present invention.
The insertion guide portion (3) is constituted by an upper guide member (7) of the upper guide piece (1) and a lower guide member (10) of the lower guide piece (2). Moreover, let the front part of the insertion guide part (3) be an opening (18).
The discharge guide part (4) has a slope (26) upward from the switching part (5) to the left rear side of the upper guide member (7) on the left rear side from the switching part (5) of the insertion guide part (3). The upper discharge guide member (9) and the lower guide member (10) are switched to the rear left side, extending in a plate shape at a height that does not hinder the connection between the upper connection member (8) and the lower connection member (11). One discharge guide portion (4) is provided by an upper connecting member (8) and a lower connecting member (11) extending to the height of the connecting position by providing a gradient (26) upward from the portion (5).
On the right rear side of the switching part (5) of the insertion guide part (3), the lower guide member (10) is provided with a lower discharge guide member (12) horizontally extending in the shape of a plate on the right rear side, and an upper guide member (7). ) A portion extending horizontally to the right rear and a switching portion with the upper discharge guide member (9) (5) A blade storage portion (14) is formed on the upper surface of the belt and inclined obliquely in the lower left direction. The upper connecting member (8) is provided with another discharge guide portion (4) and a discharge guide portion (4).
The blade (6) is fixed to the blade storage portion (14) provided around the switching portion (5) of the insertion guide portion (3) and the discharge guide portion (4), and the inserted sheet to be cut It is provided at a position where the body can be cut.
The shape of the blade (6) will be described with reference to FIG.
FIG. 13 is a plan view of the blade (6) of the present invention.
The shape of the blade (6) corresponds to the shape by the gradient (26) of the upper guide piece (1) and the lower guide piece (2), with the left rear being cut horizontally and obliquely from the left front to the left rear. It can be stored without protruding.
14, 15, and 16 are front cross-sectional views taken along the dotted lines a, b, and c in FIG. 12, respectively, and the change in the shape of the blade (6) and the upper guide piece (1 ) And the position change of the lower guide piece (2).
FIG. 12 is a plan view of the sheet cutting tool of the present invention for explaining the cross-sectional location. FIG. 14 is a front cross-sectional view taken along a dotted line c of the sheet cutting tool of the present invention. FIG. 15 is a front cross-sectional view taken along the dotted line b of the sheet cutting tool of the present invention. FIG. 16 is a front cross-sectional view of the sheet cutting tool of the present invention taken along the dotted line a.
The handle bar (16) will be described with reference to FIGS. 6, 17, 19, and 21.
FIG. 6 is a perspective view of the sheet cutting tool of the present invention. FIG. 17 is a plan view when a handle is provided on the sheet cutting tool of the present invention. FIG. 19 is a right side view when a handle is provided in the sheet cutting tool of the present invention. FIG. 21 is a perspective view when the present invention is used.
The handle bar (16) is provided on the upper discharge guide member upper surface (17) of the upper discharge guide member (9) so as to be easily gripped.
The present invention has the above configuration.
The use of this will be described with reference to FIGS. 21 and 22.
FIG. 21 is a perspective view when the present invention is used. FIG. 22 is a perspective view when the present invention is used.
The present invention is operated by the handle bar (16), and the cut sheet body (13) is inserted through the opening (18) formed by the upper guide piece (1) and the lower guide piece (2) of the insertion guide part (3). The cut sheet body (13) was cut by passing through the blade (6) provided at a position where the cut sheet body (13) can be cut in the cutting direction and cut from the left and right discharge guide portions (4). The cut sheet body a (19) and the cut sheet body b (20) are discharged.
Further, the following will be described with reference to FIGS. 22, 23, 24, 26, and 27.
FIG. 22 is a perspective view when the present invention is used. FIG. 23 is a perspective view when the present invention is used. FIG. 24 is a perspective view when the present invention is used. FIG. 26 is a perspective view when the present invention is used. FIG. 27 is a perspective view when the present invention is used.
The uncut sheet body a (19) which is cut and divided and discharged, and the discharge guide portion (4) of the other cut sheet body b (20) are composed of an upper connecting member (8) and a lower discharge guide member (12 ), And the other is constituted by the lower connecting member (11) and the upper discharge guide member (9).
Therefore, when the cutting direction of the uncut sheet body a (19) and the other cut sheet body b (20) is changed with the cutting point (21) which is the cutting start point of the blade (6) as the axis, the blade and the upper connecting member Partitioned by (8) and the lower connecting member (11), the discharged material is smoothed at the time of discharge, and can be discharged in a free direction without obstruction, and the cutting angle can be changed without obstruction of the discharge angle.
As shown in FIG. 25, a free curve can also be cut.
FIG. 25 is a perspective view when the present invention is used.
When finishing the cutting, the sheet cutting tool of the present invention is rotated 360 degrees clockwise toward the plane in accordance with the situation around the cutting point (21), and the non-cutting sheet body (from the lower discharge guide member (12) side) 13) can be taken out.
As shown in FIGS. 2, 3, and 4.
FIG. 2 is a bottom view of the sheet cutting tool of the present invention. FIG. 3 is a right side view of the sheet cutting tool of the present invention. FIG. 4 is a left side view of the sheet cutting tool of the present invention.
In order to make the operation easier when turning the cutting point (21) around the axis or when cutting is finished, the protrusion (22) is provided on the lower surface of the lower guide piece (2) by providing the protrusion (22) on the axis. It can be operated and used comfortably.

以下、他の実施形態について図２８から図３８を利用して説明する。
図２８及び図２９及び図３０に示すように、
図２８は、本発明に連結部を介してペン（２３）を設けた物の右側面図である。図２９は、本発明に連結部を介してキャップ（２４）を設けた物の右側面図である。図３０は、本発明に連結部を介してキャップ（２４）を設けた物の右側面図である。
上記第１実施形態で設けてある把手棒（１６）のかわりにペン（２３）やキャップ（２４）等の任意物品を本発明に連結部を介して設け、いろいろな機能を具備させることができる。
図３１に示すように、
図３１は、本発明にガイドライン表示（２５）等よりなる切断方向基準認識手段を設けた物の斜視図である。
ガイド部材の外形やガイドライン表示（２５）等よりなり任意角度への操作方向を認識させる切断方向基準認識手段を具備させ、正確な切断や、作業をより楽にする事ができる。
図３２及び図３３に示すように、
図３２は、本発明に物品に着脱可能に固定するための着脱機構を設けた物の底面図である。図３３は、本発明に物品に着脱可能に固定するための着脱機構を設けた物の右側面図である。
任意の壁や物体、物品に脱着可能に固定するための脱着マグネット（２７）等脱着機構を具備することで任意の壁や物体、物品に脱着可能に固定することができ、収納や取り出し、作業などをより楽にする事ができる。
図３４から図３８に示すように、
図３４は、本発明の刃の斜視図である。図３５は、本発明のシート切断具の刃着脱時の斜視図である。図３６は、本発明のシート切断具の刃着脱完了時の斜視図である。図３７は、本発明のシート切断具の刃着脱時の正面断面図である。図３８は、本発明のシート切断具の刃着脱完了時の正面断面図である。
刃（６）のしなり等を利用し刃（６）を着脱取替え可能にする刃着脱機構を具備させ、カスタムや、耐久性補助、末かえ等によりメンテナンスできる。
また、刃（６）の刃渡りの直径を刃収納部（１４）の直径より短くすることにより刃（６）を刃収納部（１４）の内部でスライドさせる事ができ、切断点に刃（６）の切れ味の良い部分を合わせることが出来る。
上記、各事例において部材の組み合わせは利用できる範囲で自由である。Hereinafter, other embodiments will be described with reference to FIGS. 28 to 38.
As shown in FIG. 28, FIG. 29 and FIG.
FIG. 28 is a right side view of an object provided with a pen (23) via a connecting portion in the present invention. FIG. 29 is a right side view of an object provided with a cap (24) via a connecting portion in the present invention. FIG. 30 is a right side view of an object provided with a cap (24) via a connecting portion in the present invention.
Instead of the handle bar (16) provided in the first embodiment, an optional article such as a pen (23) or a cap (24) may be provided in the present invention via a connecting portion to have various functions. .
As shown in FIG.
FIG. 31 is a perspective view of an object provided with cutting direction reference recognizing means comprising a guideline display (25) or the like in the present invention.
A cutting direction reference recognizing means that recognizes the operation direction at an arbitrary angle, which includes the outer shape of the guide member, the guideline display (25), and the like, can be provided to make accurate cutting and work easier.
As shown in FIGS. 32 and 33,
FIG. 32 is a bottom view of an object provided with an attachment / detachment mechanism for removably fixing to an article according to the present invention. FIG. 33 is a right side view of an object provided with an attachment / detachment mechanism for detachably fixing to an article according to the present invention.
It is possible to detachably fix any wall, object, or article so that it can be attached to or detached from any wall, object, or article by being equipped with a detaching mechanism such as a detachable magnet (27) for detachably fixing to any wall, object, or article. Etc. can be made easier.
As shown in FIGS. 34 to 38,
FIG. 34 is a perspective view of the blade of the present invention. FIG. 35 is a perspective view of the sheet cutting tool of the present invention when the blade is attached and detached. FIG. 36 is a perspective view of the sheet cutting tool of the present invention when the blade is attached and detached. FIG. 37 is a front sectional view of the sheet cutting tool of the present invention when the blade is attached and detached. FIG. 38 is a front cross-sectional view of the sheet cutting tool of the present invention when blade attachment / detachment is completed.
A blade attaching / detaching mechanism that enables the blade (6) to be attached and detached using the bending of the blade (6), etc. is provided, and maintenance can be performed by custom, durability assistance, replacement, or the like.
Moreover, the blade (6) can be slid inside the blade storage portion (14) by making the diameter of the blade span of the blade (6) shorter than the diameter of the blade storage portion (14), and the blade (6 ) Can be combined.
In the above cases, combinations of members are free as long as they can be used.

Comparison and explanation

従来、はさみのような押切裁断形シート切断具タイプＡや、カッターナイフのような鋭利な刃を押しつけて切断するシート切断具タイプＢがあった。
タイプＡ、タイプＢともに使用時に切断部が露出しており容易に切断部に触れる事が出来る為、怪我や事故がとても多かった。しかし、本発明のシート切断具は構造じょう指等で容易に触れられるようにはしておらず、怪我や事故が起こることが無い。
タイプＡは直線、曲線、角など自由に被切断シート体（１３）を切断することが出来るが被切断シート体（１３）を刃と刃で挟み込んで押切る為に刃と刃を閉めたり開けたりしなくてはならず使用するには訓練と体力が必要だった。しかし、本発明のシート切断具は被切断シート体（１３）の切断方向に本発明のシート切断具を動かすだけで使用でき従来のものより訓練と体力が必要ない。
タイプＢは刃を被切断シート体（１３）に押しあてて被切断シート体（１３）を切断する為、被切断シート体（１３）の下にある物を傷付けてしまう。しかし、本発明のシート切断具は上ガイド片（１）と下ガイド片（２）の切り替わり部（５）に設けられた刃（６）により挿入された被切断シート体（１３）を切断するため従来のような被切断シート体（１３）以外の物を傷付けてしまうことが無い。
タイプＡ、タイプＢともに構造上小型化すると著しく使いかってが低下してしまう。しかし、本発明のシート切断具は小型化しても性能が低下することが無く収納や他の物との組み合わせも容易である。Conventionally, there has been a sheet cutting tool type A which is a cut type sheet cutting tool type A such as scissors and a sheet cutting tool type B which is pressed by a sharp blade such as a cutter knife.
Both type A and type B were exposed to cuts and could easily be touched, so there were many injuries and accidents. However, the sheet cutting tool of the present invention is not easily touched with a structural thumb or the like, and no injury or accident occurs.
Type A can cut the cut sheet body (13) freely with straight lines, curves, corners, etc., but the blade and blades are closed or opened in order to insert and cut the cut sheet body (13) with the blade and blade. To use it, training and physical strength were necessary. However, the sheet cutting tool of the present invention can be used simply by moving the sheet cutting tool of the present invention in the cutting direction of the cut sheet body (13), and requires less training and physical strength than the conventional one.
In Type B, the blade is pressed against the cut sheet body (13) to cut the cut sheet body (13), so that the object under the cut sheet body (13) is damaged. However, the sheet cutting tool of the present invention cuts the cut sheet body (13) inserted by the blade (6) provided at the switching portion (5) between the upper guide piece (1) and the lower guide piece (2). Therefore, it does not damage anything other than the conventional sheet body (13) to be cut.
If both type A and type B are downsized in structure, their use will drop significantly. However, even if the sheet cutting tool of the present invention is miniaturized, the performance does not deteriorate, and it is easy to store and combine with other things.

本発明のシート切断具の平面図Plan view of the sheet cutting tool of the present invention 本発明のシート切断具の底面図Bottom view of the sheet cutting tool of the present invention 本発明のシート切断具の右側面図Right side view of the sheet cutting tool of the present invention 本発明のシート切断具の左側面図Left side view of the sheet cutting tool of the present invention 本発明のシート切断具の正面図Front view of the sheet cutting tool of the present invention 本発明のシート切断具の斜視図The perspective view of the sheet cutting tool of this invention 本発明のシート切断具の斜視図The perspective view of the sheet cutting tool of this invention 本発明のシート切断具の斜視図The perspective view of the sheet cutting tool of this invention 本発明の上ガイド片と下ガイド片とが分離した状態の上方斜視図The upper perspective view of the state which the upper guide piece and lower guide piece of this invention isolate | separated 本発明の上ガイド片と下ガイド片の分離した状態の下方斜視図The lower perspective view of the state which the upper guide piece and lower guide piece of this invention isolate | separated 本発明のシート切断具の背面図Rear view of the sheet cutting tool of the present invention 断面箇所説明の為の本発明のシート切断具の平面図Plan view of the sheet cutting tool of the present invention for explanation of the cross-sectional location 本発明の刃の平面図Plan view of the blade of the present invention 本発明のシート切断具のｃ点線を断面とした正面断面図Front sectional view of the sheet cutting tool of the present invention taken along the dotted line c 本発明のシート切断具のｂ点線を断面とした正面断面図Front sectional view in which the dotted line b of the sheet cutting tool of the present invention is a section. 本発明のシート切断具のａ点線を断面とした正面断面図Front sectional view in section a dotted line of the sheet cutting tool of the present invention 本発明のシート切断具に把手を設けた時の平面図Plan view when a handle is provided in the sheet cutting tool of the present invention 本発明のシート切断具に把手を設けた時の底面図Bottom view when a handle is provided in the sheet cutting tool of the present invention 本発明のシート切断具に把手を設けた時の右側面図Right side view when a handle is provided in the sheet cutting tool of the present invention 本発明のシート切断具に把手を設けた時の左側面図Left side view when a handle is provided in the sheet cutting tool of the present invention 本発明の使用時の斜視図The perspective view at the time of use of the present invention 本発明の使用時の斜視図Perspective view when using the present invention 本発明の使用時の斜視図The perspective view at the time of use of the present invention 本発明の使用時の斜視図Perspective view when using the present invention 本発明の使用時の斜視図The perspective view at the time of use of the present invention 本発明の使用時の斜視図Perspective view when using the present invention 本発明の使用時の斜視図The perspective view at the time of use of the present invention 本発明に連結部を介してペンを設けた物の右側面図The right view of the thing which provided the pen via the connection part in this invention 本発明に連結部を介してキャップを設けた物の右側面図The right view of the thing which provided the cap via the connection part in this invention 本発明に連結部を介してキャップを設けた物の右側面図The right view of the thing which provided the cap via the connection part in this invention 本発明にガイドライン表示等よりなる切断方向基準認識手段を設けた物の斜視図The perspective view of the thing which provided the cutting direction reference | standard recognition means which consists of a guideline display etc. in this invention 本発明に物品に着脱可能に固定するための着脱機構を設けた物の底面図The bottom view of the thing which provided the attachment / detachment mechanism for detachably fixing to the article | item in this invention 本発明に物品に着脱可能に固定するための着脱機構を設けた物の右側面図The right view of the thing which provided the attachment / detachment mechanism for detachably fixing to articles | goods to this invention 本発明の刃の斜視図The perspective view of the blade of the present invention 本発明のシート切断具の刃着脱時の斜視図The perspective view at the time of blade attachment / detachment of the sheet cutting tool of this invention 本発明のシート切断具の刃着脱完了時の斜視図The perspective view at the time of completion of blade attachment / detachment of the sheet cutting tool of the present invention 本発明のシート切断具の刃着脱時の正面断面図Front sectional view at the time of blade attachment / detachment of the sheet cutting tool of the present invention 本発明のシート切断具の刃着脱完了時の正面断面図Front sectional view at the time of completion of blade attachment / detachment of the sheet cutting tool of the present invention

Explanation of symbols

１上ガイド片
２下ガイド片
３挿入ガイド部
４排出ガイド部
５切り替わり部
６刃
７上ガイド部材
８上連結部材
９上排出ガイド部材
１０下ガイド部材
１１下連結部材
１２下排出ガイド部材
１３被切断シート体
１４刃収納部
１５刃押え部
１６把手棒
１７上排出ガイド部材上面部
１８開口部
１９被切断シート体ａ
２０被切断シート体ｂ
２１切断点
２２突起部
２３ペン
２４キャップ
２５ガイドライン表示
２６勾配
２７脱着マグネットDESCRIPTION OF SYMBOLS 1 Upper guide piece 2 Lower guide piece 3 Insertion guide part 4 Discharge guide part 5 Switching part 6 Blade 7 Upper guide member 8 Upper connection member 9 Upper discharge guide member 10 Lower guide member 11 Lower connection member 12 Lower discharge guide member 13 Cut Sheet body 14 Blade storage section 15 Blade pressing section 16 Handle bar 17 Upper discharge guide member upper surface section 18 Opening section 19 Sheet body a to be cut
20 Cut sheet body b
21 Cutting Point 22 Projection 23 Pen 24 Cap 25 Guideline Display 26 Gradient 27 Desorption Magnet

Claims

A guide member comprising an upper guide piece and a lower guide piece and forming an insertion guide portion on the front side and a discharge guide portion divided on the left and right sides; and
A blade provided at a position where the cut sheet inserted in the switching portion between the insertion guide portion and the discharge guide portion of the guide member can be cut;
The upper guide piece forms an upper discharge guide member that is positioned higher than the upper connection part by twisting the other part of the rear part by twisting the upper part of the rear part, the upper guide member, the left and right one of the rear part,
The lower guide piece forms a lower discharge guide member whose lower part is lower than the lower connection part by twisting the other of the lower part by twisting the lower connection member connected to the upper connection member, the lower guide member at the front part,
The insertion guide portion is composed of an upper guide member and a lower guide member,
One of the discharge guide portions is constituted by an upper connecting member and a lower discharge guide member, and the other is constituted by the lower connecting member and the upper discharge guide member.

The sheet cutting tool according to claim 1, further comprising a grip portion that can be gripped.

The sheet cutting tool according to claim 1 or 2, wherein the sheet cutting tool is provided on an arbitrary article such as a pen, a cap, a stand, a desk or the like via a connecting portion.

4. The sheet cutting tool according to claim 1, further comprising a cutting direction reference recognizing unit configured to recognize an operation direction at an arbitrary angle, which includes an outer shape of the guide member, guide line display, and the like.

The sheet cutting tool according to claim 1, 2, 3 or 4, further comprising a detaching mechanism for detachably fixing to an arbitrary wall, object or article.

The sheet cutting tool according to claim 1, 2, 3, 4, or 5, further comprising a blade attaching / detaching mechanism and a blade sliding mechanism that enable the blade to be attached and detached.