JP3135660U - cutter knife - Google Patents

cutter knife Download PDF

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Publication number
JP3135660U
JP3135660U JP2007003460U JP2007003460U JP3135660U JP 3135660 U JP3135660 U JP 3135660U JP 2007003460 U JP2007003460 U JP 2007003460U JP 2007003460 U JP2007003460 U JP 2007003460U JP 3135660 U JP3135660 U JP 3135660U
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cutter knife
blade
handle
blades
cut
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JP2007003460U
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敏郎 浜口
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敏郎 浜口
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Abstract

【課題】机上や台上で切断しにくい対象物や場合に対し、これに対応することを目的とし、通常のカッターナイフとしても使えるようにする。
【解決手段】カッターナイフの刃の砥ぎを片面側の片刃とし、その2枚の刃の砥ぎが無い背面同士をX字型に着接組み合わせ、相対する2枚の片刃が交差する部位にて両刃が構築される構造で、これを軸架構成によって切り込み角を可変できるカッターナイフ。
【選択図】図1
An object of the present invention is to deal with an object or a case that is difficult to cut on a desk or a table, so that it can be used as a normal cutter knife.
The blade of a cutter knife is used as a single blade on one side, and the back surfaces of the two blades that are not polished are bonded together in an X shape so that two opposing single blades intersect each other. This is a cutter knife with a structure in which both blades are constructed, and the cutting angle can be varied by changing the shaft configuration.
[Selection] Figure 1

Description

本考案は、カッターナイフに関するものである。  The present invention relates to a cutter knife.

現在、市場には多種多様なカッターナイフが出回っている。  There are a wide variety of cutter knives on the market today.

机上や台上で切断しにくい対象物や場合に対し、これに対応することを目的とし、通常のカッターナイフとしても使えるもの。  It can be used as a normal cutter knife for the purpose of dealing with objects and cases that are difficult to cut on a desk or table.

本考案は、カッターナイフの刃の砥ぎを片面側の片刃とし、その2枚の刃の砥ぎが無い側面同士をX字型に着接組み合わせ、それを軸架した構成で使用するものである。  The present invention uses the blade of the cutter knife as a single blade on one side, and the side surfaces of the two blades without grinding are combined in an X shape and used in a configuration in which they are axially mounted. is there.

相対する方向から切り込むことにより、筒状物や球体にも対応できるもので、机上や台上で無くても切断でき、曲線切りも構造上容易で切断対象物の種類及び応用範囲が広がるもので、さらには軸架構成を嵌脱すれば、通常のカッターナイフとして使用できる。  By cutting from the opposite direction, it can handle cylindrical objects and spheres, it can be cut without being on a desk or table, and curve cutting is also easy in structure, and the types and application range of cutting objects are widened. Further, if the shaft structure is fitted and removed, it can be used as a normal cutter knife.

片刃の2枚の刃の刃先が交差する部位で両刃を構築し、押し切ることにより切断対象物を切り裂く。  A double-edged blade is constructed at a portion where the cutting edges of two single-edged blades intersect, and the object to be cut is torn by pushing.

切断対象物の素材や状態により切断しにくい場合、本体握り柄の取っ手を操作する事により、構築された両刃が偏角及び切断作用点の移行等、刃先に様々な変化が生じ、切断が可能となるものである。  When it is difficult to cut due to the material and condition of the object to be cut, by operating the handle of the main body handle, various changes in the cutting edge such as declination and shifting of the cutting action point occur, and cutting is possible It will be.

以下、添付図面に基づいて実施例を説明する。1は刃で、2はその砥ぎ部で片刃としている。  Embodiments will be described below with reference to the accompanying drawings. Reference numeral 1 denotes a blade, and reference numeral 2 denotes a single blade at the grinding portion.

上記1の刃2枚を対とし、砥ぎが入って無い側面同士がX字型に着接するよう、軸4にて軸架された構成で、当該着接部の相対する片刃同士が交差する部位が、両刃を構築することにより切断対象物を切り裂くものである。  In the configuration in which the two blades of 1 are paired and the side surfaces without grinding are in contact with each other in an X shape, the single blades facing each other in the contact portion intersect with each other with the shaft 4. A part cuts an object to be cut by constructing a double-edged blade.

また、上記の如く構成された切断部の切り裂き角度は、軸4にて鋭角から鈍角に可変できるものである。  Further, the tear angle of the cut portion configured as described above can be varied from an acute angle to an obtuse angle on the shaft 4.

8,9は本体握り柄で、軸4にて軸架された2枚の刃が着接回動する範囲は、その妨げにならない形状とし、それぞれに指掛け10や取っ手11を設けている。  Reference numerals 8 and 9 denote main body grips, and the range in which the two blades pivoted on the shaft 4 are attached and rotated does not interfere with each other, and a finger hook 10 and a handle 11 are provided respectively.

握り柄8、9上部と握り柄内に挿着固定されたホルダー12の上部には、長手方向に同一の切れ込み13を設け、それに軸受部材5を挿通し、折曲突片6にて脱落を防ぎ、軸受部材5が握り柄上を長手方向に摺動する構成としている。  The upper part of the handle handles 8 and 9 and the upper part of the holder 12 inserted and fixed in the handle handle are provided with the same notch 13 in the longitudinal direction, and the bearing member 5 is inserted into the notch 13, and the bent projecting piece 6 drops off. The bearing member 5 is configured to slide on the grip handle in the longitudinal direction.

伸縮部材7は、切断に使用する前方の刃のぐらつきや反りを抑える為のもので、刃の上部長手方向先端部まで覆った安全なものとし、先端鉤3と折曲ガイド14、咬合突片15を設け、その伸縮部材7の端末上部に軸受部材5を一体削成し、ホルダー12に内設した構成としている。  The expansion and contraction member 7 is intended to suppress the wobbling and warping of the front blade used for cutting, and is a safe one that covers up to the top longitudinal end of the blade. A piece 15 is provided, and the bearing member 5 is integrally cut at the upper end of the extensible member 7 and is provided in the holder 12.

ホルダー12の上部先端には咬合切り込み16を設け、伸縮部材7が最縮時、先端鉤3の端末部及び咬合突片15と咬合し、ホルダー12と一体化させ、刃からの荷重に対応するものとしている。  An occlusal cut 16 is provided at the upper end of the holder 12, and when the telescopic member 7 is contracted to the minimum, it engages with the end portion of the tip end 3 and the occlusal protrusion 15 and is integrated with the holder 12 to cope with the load from the blade. It is supposed to be.

また、伸縮部材7の最伸時には、先端鉤3と折曲ガイド14にて対応するものとしている。  Further, when the telescopic member 7 is extended to the maximum, the distal end 3 and the bending guide 14 are used.

本体握り柄8,9の軸架には、軸螺子17にて螺合する構成としているが、別の構造を採用しても構わないものとする。  The shaft grips of the main body grips 8 and 9 are screwed together by the shaft screw 17, but another structure may be adopted.

上記構成にて伸縮する伸縮部材や刃は、固定螺子ダイヤル18にて締着し、摺動部の間隙も封着、固定するものとしている。  The elastic members and blades that expand and contract in the above configuration are fastened by the fixed screw dial 18, and the gap between the sliding portions is also sealed and fixed.

上述の如く構成されたカッターナイフは、親指を握り柄9の指掛け10に、他の指を握り柄8の取っ手11に架け、押し切る。或いは、カッターナイフ本体の向きを逆に握り、引き切る。  The cutter knife configured as described above places the thumb on the handle 10 of the handle 9 and the other finger on the handle 11 of the handle 8 and pushes it all the way. Alternatively, hold the cutter knife body in the opposite direction and pull it away.

また、切断状況や曲線切り、切断対象物等に応じて握り柄8の取っ手11を操作し、切断部の刃先の角度を随時可変させながら切り裂くものである。  Further, the handle 11 of the grip handle 8 is operated according to the cutting state, the curve cutting, the cutting object, etc., and the angle of the cutting edge of the cutting part is changed at any time to be cut.

本考案のカッターナイフは、軸4にて嵌脱し、伸縮部材5を最縮すれば、通常のカッターナイフのように使用できるものとしている。  The cutter knife of the present invention can be used like a normal cutter knife by fitting / removing with the shaft 4 and contracting the expansion / contraction member 5 to the minimum.

また、本体握り柄8の取っ手11も嵌脱できる構造にすれば、より握り良いものとなる。  In addition, if the handle 11 of the main body handle 8 can be fitted and removed, the grip becomes better.

本考案の平面図である。  It is a top view of the present invention. 本考案の刃の形状を示す平面図である。  It is a top view which shows the shape of the blade of this invention. 本考案の刃の組構成を示す説明斜視図である。  It is explanatory perspective view which shows the group structure of the blade of this invention. 本考案の刃等を外した状態を示す本体握り柄9の前部の斜視図である。  It is a perspective view of the front part of the main body handle 9 which shows the state which removed the blade etc. of this invention. 本考案のホルダー12に内設する伸縮部材7の斜視図である。  It is a perspective view of the expansion-contraction member 7 installed in the holder 12 of this invention. 本考案の本体握り柄9の前部を示す斜視図である。  It is a perspective view which shows the front part of the main body handle 9 of this invention. 本考案の伸縮部材7の最縮時を示す本体握り柄9の表側平面図である。  It is a front side top view of the main body handle 9 which shows the time of the expansion-contraction member 7 of this invention at the time of the shrinkage | contraction. 本考案の伸縮部材7の最縮時を示す本体握り柄9の裏側平面図である。  It is a back side top view of the main body handle 9 which shows the time of the contraction of the expansion-contraction member 7 of this invention. 本考案の伸縮部材7の最伸時を示す本体握り柄9の裏側平面図である。  It is a back side top view of the main body handle 9 which shows the time of expansion | extension of the expansion-contraction member 7 of this invention. 本考案の伸縮部材7の最伸時を示す本体握り柄8の表側平面図である。  It is a front side top view of the main body handle 8 which shows the time of the maximum extension of the expansion-contraction member 7 of this invention.

符号の説明Explanation of symbols

1 刃
2 砥ぎ部
3 先端鉤
4 軸
5 軸受部材
6 折曲突片
7 伸縮部材
8 本体握り柄
9 本体握り柄
10 指掛け
11 取っ手
12 ホルダー
13 切れ込み
14 折曲ガイド
15 咬合突片
16 咬合切り込み
17 軸螺子
18 固定螺子ダイヤル
DESCRIPTION OF SYMBOLS 1 Blade 2 Grinding part 3 Tip end 4 Axis 5 Bearing member 6 Bending protrusion 7 Telescopic member 8 Main body grip handle 9 Main body grip handle 10 Finger hook 11 Handle 12 Notch 14 Bending guide 15 Occlusal protrusion 16 Occlusal notch 17 Shaft screw 18 Fixed screw dial

Claims (3)

刃の砥ぎを片面側の片刃とし、その2枚の刃の砥ぎが無い側面同士をX字型に着接組み合わせ、刃先が交差する部位が両刃の状態を構築し、切断し得るように構成したことを特徴とするカッターナイフ。  The edge of the blade is a single blade on one side, and the side surfaces of the two blades that are not polished are attached and combined in an X shape, and the part where the blade tips intersect can be constructed and cut into a double-edged state. A cutter knife characterized by comprising. 前記X字型に組み合わした刃を着接回動し得るよう軸架させ、2枚の刃の刃先が構築する切り裂き角度を、可変し得るように構成したことを特徴とするカッターナイフ。  A cutter knife characterized in that the blade combined with the X-shape is pivoted so that it can be attached and rotated, and the tearing angle constructed by the blade edges of the two blades can be varied. 前記特徴の軸架構造を嵌脱し得るように構成し、通常のカッターナイフとしても使用できることを特徴とするカッターナイフ。  A cutter knife characterized in that the shaft rack structure of the above-mentioned feature can be fitted and removed and can also be used as a normal cutter knife.
JP2007003460U 2007-04-11 2007-04-11 cutter knife Expired - Fee Related JP3135660U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007003460U JP3135660U (en) 2007-04-11 2007-04-11 cutter knife

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007003460U JP3135660U (en) 2007-04-11 2007-04-11 cutter knife

Publications (1)

Publication Number Publication Date
JP3135660U true JP3135660U (en) 2007-09-27

Family

ID=43286146

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007003460U Expired - Fee Related JP3135660U (en) 2007-04-11 2007-04-11 cutter knife

Country Status (1)

Country Link
JP (1) JP3135660U (en)

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