JP5801452B1 - Sharpening tool - Google Patents

Sharpening tool Download PDF

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JP5801452B1
JP5801452B1 JP2014126123A JP2014126123A JP5801452B1 JP 5801452 B1 JP5801452 B1 JP 5801452B1 JP 2014126123 A JP2014126123 A JP 2014126123A JP 2014126123 A JP2014126123 A JP 2014126123A JP 5801452 B1 JP5801452 B1 JP 5801452B1
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convex blade
forming tool
line forming
shaving
plate
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JP2016002640A (en
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角田 稔
稔 角田
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GODHAND CO., LTD.
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GODHAND CO., LTD.
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Priority to JP2014126123A priority Critical patent/JP5801452B1/en
Priority to KR1020167034591A priority patent/KR102067320B1/en
Priority to CN201480080013.2A priority patent/CN106457554B/en
Priority to PCT/JP2014/068814 priority patent/WO2015194053A1/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25HWORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H7/00Marking-out or setting-out work
    • B25H7/04Devices, e.g. scribers, for marking
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43LARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L13/00Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B44DECORATIVE ARTS
    • B44BMACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B11/00Artists' hand tools for sculpturing, kneading, carving, engraving, guilloching or embossing; Accessories therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B44DECORATIVE ARTS
    • B44CPRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C3/00Processes, not specifically provided for elsewhere, for producing ornamental structures
    • B44C3/10Producing and filling perforations, e.g. tarsia plates

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Knives (AREA)
  • Adornments (AREA)

Abstract

【課題】本発明は、従来にない作用効果を発揮する画期的な削り線形成具を提供することを目的とする。【解決手段】被加工物30に対して当接し押動することで削り線Lを形成する削り線形成具であって、板状本体1の先端に先端傾斜部4を有し、前記板状本体1の左直線部3と前記先端傾斜部4とは鈍角R1に連設され、この左直線部3と前記先端傾斜部4との連設部には鈍角凸刃5が設けられたものである。【選択図】図1An object of the present invention is to provide an innovative shaving line forming tool that exhibits an unprecedented effect. A shaving line forming tool for forming a shaving line L by abutting against and pushing against a workpiece 30 and having a tip inclined portion 4 at the tip of a plate-like main body 1, the plate-like shape. The left straight portion 3 of the main body 1 and the tip inclined portion 4 are connected at an obtuse angle R1, and the connecting portion between the left straight portion 3 and the tip inclined portion 4 is provided with an obtuse angle convex blade 5. is there. [Selection] Figure 1

Description

本発明は、例えば被加工物に対して削り線を形成するための削り線形成具に関するものである。   The present invention relates to a shaving line forming tool for forming a shaving line for a workpiece, for example.

例えば、プラスチック模型(以下、プラモデル)を作成する場合、説明書通りに忠実に仕上げるだけでなく、オリジナルなプラモデルに仕上げたいという要求があり、このオリジナルなプラモデルに仕上げる方法として、パーツ(被加工物)に塗装を施して仕上げる方法の他、パーツの表面に凹溝状の削り線(通称:モールド)を形成して仕上げる方法がある。   For example, when creating a plastic model (hereinafter referred to as a plastic model), there is a demand not only to finish it exactly as described in the manual, but also to create an original plastic model. In addition to the method of painting and finishing, there is a method of forming a groove-shaped shaving line (common name: mold) on the surface of the part.

そこで、従来、パーツの表面に削り線を形成する場合、棒材の先端部に針部を備えたケガキ針(以下、従来例)を使って形成するのが一般的であり、鉛筆を握るように従来例を持ち、パーツの表面に針部を当てた状態で引いて削り線を形成する。   Therefore, conventionally, when forming a shaving line on the surface of a part, it is common to use a marking needle (hereinafter referred to as a conventional example) provided with a needle part at the tip of a bar, and grip a pencil. In the conventional example, a cutting line is formed by pulling the part with the needle part in contact with the surface of the part.

しかしながら、このプラモデルのパーツの表面に形成する削り線は、直線状であったり、折れ線状であったり、また、曲線状であったりするなど様々あるが、これらの削り線を従来例を用いてパーツに対して綺麗に形成する為には熟練を要してしまうのが現状である。実際に削り線を形成する場合、予めパーツにガイドライン(下書き線)を引いておいて形成する場合や、テンプレートを用いて形成する場合もあるが、それでも従来例では削り線を綺麗に形成するのは困難である。   However, there are various shaving lines formed on the surface of this plastic model part, such as a straight line, a broken line, or a curved line. The current situation is that skill is required to form beautiful parts. When actually forming a shaving line, there are cases where a guideline (draft line) is drawn in advance on a part, or a template is used. However, in the conventional example, the shaving line is neatly formed. It is difficult.

本発明は、前述した問題点を解消するもので、従来にない作用効果を発揮する画期的な削り線形成具を提供するものである。   The present invention solves the above-described problems, and provides an innovative shaving line forming tool that exhibits an unprecedented effect.

添付図面を参照して本発明の要旨を説明する。   The gist of the present invention will be described with reference to the accompanying drawings.

被加工物30に対して当接し押動することで削り線Lを形成する削り線形成具であって、板状本体1の先端に先端傾斜部4を有し、前記板状本体1の左直線部3と前記先端傾斜部4とは鈍角R1に連設され、この左直線部3と前記先端傾斜部4との連設部には鈍角凸刃5が設けられていることを特徴とする削り線形成具に係るものである。   A shaving line forming tool that forms a shaving line L by abutting and pushing against a workpiece 30, having a tip inclined portion 4 at the tip of the plate-like main body 1, and the left side of the plate-like main body 1. The straight portion 3 and the tip inclined portion 4 are connected at an obtuse angle R1, and an obtuse angle convex blade 5 is provided at the connecting portion between the left straight portion 3 and the tip inclined portion 4. The present invention relates to a shaving line forming tool.

また、請求項1記載の削り線形成具において、前記鈍角R1は135度〜145度であることを特徴とする削り線形成具に係るものである。   The shaving line forming tool according to claim 1, wherein the obtuse angle R1 is 135 degrees to 145 degrees.

また、請求項1,2いずれか1項に記載の削り線形成具において、前記左直線部3には凸刃5'が並設されていることを特徴とする削り線形成具に係るものである。   Further, in the shaving line forming tool according to any one of claims 1 and 2, the shaving line forming tool is characterized in that a convex blade 5 'is arranged in parallel on the left straight portion 3. is there.

また、請求項1〜3いずれか1項に記載の削り線形成具において、前記鈍角凸刃5は、先端が前記左直線部3の長さ方向先端側へ向くように設けられていることを特徴とする削り線形成具に係るものである。   Moreover, the shaving line formation tool of any one of Claims 1-3 WHEREIN: The said obtuse angle convex blade 5 is provided so that a front-end | tip may face the length direction front end side of the said left straight part 3. FIG. The present invention relates to a characteristic shaving line forming tool.

また、請求項1〜4いずれか1項に記載の削り線形成具において、前記鈍角凸刃5は先細り刃であることを特徴とする削り線形成具に係るものである。   Moreover, the shaving line formation tool of any one of Claims 1-4 WHEREIN: The said obtuse angle convex blade 5 is a tapering blade, It concerns on the shaving line formation tool characterized by the above-mentioned.

また、請求項〜5いずれか1項に記載の削り線形成具において、前記板状本体1の表面には前記鈍角凸刃5及び凸刃5'夫々に連設される表面凸刃6が設けられていることを特徴とする削り線形成具に係るものである。 Further, in the shaving line forming tool according to any one of claims 3 to 5, the surface convex blade 6 connected to the obtuse convex blade 5 and the convex blade 5 'is provided on the surface of the plate-like main body 1, respectively. The present invention relates to a shaving line forming tool that is provided.

また、請求項6記載の削り線形成具において、前記表面凸刃6は、前記板状本体1の正面視左側領域のみに設けられていることを特徴とする削り線形成具に係るものである。   Further, in the shaving line forming tool according to claim 6, the surface convex blade 6 is provided only in a left side region in front view of the plate-like main body 1. .

また、請求項1〜7いずれか1項に記載の削り線形成具において、前記板状本体1は方形板状であり、前記左直線部3と反対側の右直線部7と前記先端傾斜部4に連設される先端部9とは直角R2に連設され、前記右直線部7と前記先端部9との連設部には直角凸刃8が設けられていることを特徴とする削り線形成具に係るものである。   Further, in the shaving line forming tool according to any one of claims 1 to 7, the plate-like main body 1 has a rectangular plate shape, and the right straight portion 7 on the opposite side to the left straight portion 3 and the tip inclined portion. A cutting edge characterized in that a right-angled convex blade 8 is provided at a connecting portion between the right straight portion 7 and the tip portion 9. It relates to a wire forming tool.

また、請求項8記載の削り線形成具において、前記右直線部7には凸刃8'が並設されていることを特徴とする削り線形成具に係るものである。   Further, the shaving line forming tool according to claim 8, wherein a convex blade 8 'is arranged in parallel on the right straight portion 7.

また、請求項8,9いずれか1項に記載の削り線形成具において、前記直角凸刃8は、先端が前記右直線部7の長さ方向基端側へ向くように設けられていることを特徴とする削り線形成具に係るものである。   Further, in the shaving line forming tool according to any one of claims 8 and 9, the right-angle convex blade 8 is provided so that a distal end thereof faces a base end side in a length direction of the right straight portion 7. The present invention relates to a shaving line forming tool characterized by the following.

また、請求項8〜10いずれか1項に記載の削り線形成具において、前記直角凸刃8は先細り刃であることを特徴とする削り線形成具に係るものである。   Moreover, the shaving line forming tool of any one of Claims 8-10 WHEREIN: The said right-angle convex blade 8 is a tapering blade, It concerns on the shaving line forming tool characterized by the above-mentioned.

また、請求項〜11いずれか1項に記載の削り線形成具において、前記板状本体1の裏面には前記直角凸刃8及び前記凸刃8'夫々に連設される裏面凸刃10が設けられていることを特徴とする削り線形成具に係るものである。 Further, in the shaving line forming tool according to any one of claims 9 to 11, a back surface convex blade 10 connected to each of the right-angle convex blade 8 and the convex blade 8 'on the back surface of the plate-like main body 1. The present invention relates to a shaving line forming tool characterized in that is provided.

また、請求項12記載の削り線形成具において、前記裏面凸刃10は、前記板状本体1の裏面視左側領域のみに設けられていることを特徴とする削り線形成具に係るものである。   Further, in the shaving line forming tool according to claim 12, the back surface convex blade 10 is provided only in a left side region of the plate-like main body 1 as viewed from the back surface. .

また、請求項1〜13いずれか1項に記載の削り線形成具において、前記板状本体1の基端部には突板部13が設けられていることを特徴とする削り線形成具に係るものである。   Moreover, the shaving line forming tool according to any one of claims 1 to 13, wherein a projecting plate portion 13 is provided at a base end portion of the plate-like main body 1. Is.

また、請求項8記載の削り線形成具において、前記左直線部3の長さ方向基端には該左直線部3と直角R3に連設される基端部11が連設され、前記右直線部7の長さ方向基端には該右直線部7と鈍角R4に連設される基端傾斜部12が連設され、この基端傾斜部12と前記基端部11とは連設されていることを特徴とする削り線形成具に係るものである。
Further, in the 8 Symbol mounting the sharpener line forming device according to claim, wherein the proximal portion 11 in the length direction base end of the left straight portion 3 provided continuously to the left straight portion 3 perpendicular R3 are continuously provided, the A base end inclined portion 12 connected to the right straight portion 7 and an obtuse angle R4 is connected to the base end in the length direction of the right straight portion 7, and the base end inclined portion 12 and the base end portion 11 are connected to each other. The present invention relates to a shaving line forming tool that is provided.

本発明は上述のように構成したから、前述した従来例に比し、熟練を要さずとも被加工物に直線状,折れ線状若しくは曲線状の削り線を綺麗に形成することができるなど、従来にない作用効果を発揮する画期的な削り線形成具となる。   Since the present invention is configured as described above, compared to the above-described conventional example, it is possible to cleanly form a linear, broken line, or curved shaving line on a workpiece without requiring skill, It becomes an epoch-making shaving line forming tool that exhibits an unprecedented effect.

実施例1を示す斜視図である。1 is a perspective view showing Example 1. FIG. 実施例1の表面及び裏面を示す説明図である。FIG. 3 is an explanatory diagram showing a front surface and a back surface of Example 1. 実施例1の要部の拡大説明図である。FIG. 3 is an enlarged explanatory diagram of a main part of the first embodiment. 実施例1の動作説明図である。FIG. 6 is an operation explanatory diagram of the first embodiment. 実施例1の使用状態説明図である。FIG. 3 is an explanatory diagram of a use state of the first embodiment. 実施例1の使用状態説明図である。FIG. 3 is an explanatory diagram of a use state of the first embodiment. 実施例1の使用状態説明図である。FIG. 3 is an explanatory diagram of a use state of the first embodiment. 実施例1の使用状態説明図である。FIG. 3 is an explanatory diagram of a use state of the first embodiment. 実施例2の表面及び裏面を示す説明図である。It is explanatory drawing which shows the surface and back surface of Example 2. FIG.

好適と考える本発明の実施形態を、図面に基づいて本発明の作用を示して簡単に説明する。   An embodiment of the present invention which is considered to be suitable will be briefly described with reference to the drawings showing the operation of the present invention.

本発明に係る削り線形成具を持ち、左直線部3と先端傾斜部4との連設部に設けられた鈍角凸刃5を被加工物30に当接して、この状態で押動操作すると、被加工物30は鈍角凸刃5で削られ、被加工物30には削り線Lが形成される。   If the obtuse angle convex blade 5 provided in the connecting part of the left straight line part 3 and the tip inclined part 4 is brought into contact with the work piece 30 and is pushed in this state, the shaving line forming tool according to the present invention is provided. The workpiece 30 is cut by the obtuse convex edge 5, and a cutting line L is formed on the workpiece 30.

この際、鈍角凸刃5は板状本体1に設けられているから、鈍角凸刃5を被加工物30に対して直線的に移動させるイメージを持つことができる為、従来例に比し、直線状の削り線Lを良好に形成することができ、しかも、この左直線部3に連設される先端傾斜部4の左直線部3側の一部が被加工物30に当接するから、鈍角凸刃5が被加工物30に対して深く入り込み過ぎず(過度な抵抗が掛からず)、よって、この点においても直線状の削り線Lを良好に形成することができる。   At this time, since the obtuse angular convex blade 5 is provided on the plate-like main body 1, it can have an image of moving the obtuse angular convex blade 5 linearly with respect to the work piece 30. Since the straight shaving line L can be formed satisfactorily, and the part on the left straight line portion 3 side of the tip inclined portion 4 connected to the left straight line portion 3 comes into contact with the workpiece 30, The obtuse-angled convex blade 5 does not penetrate too deeply into the work piece 30 (excessive resistance is not applied), and therefore the linear shaving line L can be formed well also in this respect.

また、本発明は、左直線部3と先端傾斜部4との連設部を支点に板状本体2の向きを容易に変えられるため、折り線状若しくは曲線状の削り線Lを良好に形成することができる。   Further, in the present invention, since the direction of the plate-like main body 2 can be easily changed with the connecting portion of the left straight portion 3 and the tip inclined portion 4 as a fulcrum, a fold line-shaped or curved shaving line L can be formed satisfactorily. can do.

また、本発明は、押動操作して削り線Lを形成する構成の為、例えば被加工物30にガイドラインが形成されている場合、工具を引き操作して削り線を形成する場合に比し、このガイドラインが工具を持つ手により隠れて見えにくくなるようなことはなく、このガイドラインに沿って削り線Lを形成することが簡易に行える。   Further, since the present invention is configured to form the cutting line L by pushing operation, for example, when a guideline is formed on the work piece 30, compared with the case where the cutting line is formed by pulling the tool. The guideline is not hidden by a hand holding a tool and is not easily seen, and the cutting line L can be easily formed along the guideline.

以上から、本発明は、前述した従来例に比し、熟練を要さずとも被加工物30に例えば直線状,折れ線状若しくは曲線状の削り線Lを綺麗に形成することができる。   From the above, the present invention can neatly form, for example, a straight line, a broken line shape, or a curved shaving line L on the work piece 30 without requiring skill as compared with the conventional example described above.

本発明の具体的な実施例1について図1〜8に基づいて説明する。   A specific embodiment 1 of the present invention will be described with reference to FIGS.

本実施例は、被加工物30に対して当接し押動することで削り線Lを形成する削り線形成具であって、板状本体1の先端に先端傾斜部4を有し、板状本体1の左直線部3と先端傾斜部4とは鈍角R1に連設され、この左直線部3と先端傾斜部4との連設部(連設点)には鈍角凸刃5が設けられたものである。尚、本実施例では、被加工物30として合成樹脂製部材(プラモデルのパーツ)を採用したが、金属製部材でも木製部材でも良いなど、被加工物30の材質は適宜選択し得るものである。   The present embodiment is a shaving line forming tool that forms a shaving line L by abutting and pushing against a workpiece 30, and has a tip inclined portion 4 at the tip of a plate-like main body 1, and has a plate shape. The left straight portion 3 and the tip inclined portion 4 of the main body 1 are connected at an obtuse angle R1, and an obtuse angle convex blade 5 is provided at a connecting portion (connected point) between the left straight portion 3 and the tip inclined portion 4. It is a thing. In this embodiment, a synthetic resin member (plastic model part) is used as the workpiece 30. However, the material of the workpiece 30 can be selected as appropriate, such as a metal member or a wooden member. .

具体的には、本実施例は、図1〜3に図示したように適宜な金属製の部材(鋼材)で形成した細長方形板状の板状本体1(長さ約9cm,巾約1cm,最大厚約1mm)を設けており、この板状本体1の基端部には先端側程巾細となる突板部13が有けられている。尚、この突板部13にグリップ(柄)を被嵌連結しても良い。   Specifically, in this embodiment, as shown in FIGS. 1 to 3, a thin rectangular plate-like main body 1 (length: about 9 cm, width: about 1 cm, formed of an appropriate metal member (steel material), A maximum thickness of about 1 mm) is provided, and a base plate portion of the plate-like main body 1 has a protruding plate portion 13 that becomes narrower toward the distal end side. A grip (pattern) may be fitted and connected to the protruding plate portion 13.

また、板状本体1は、表面及び裏面の長さ方向中央位置に稜線1aを有する横断面菱形状に形成されており、左右に対向する左直線部3及び右直線部7を有し、この左直線部3及び右直線部7は先細り縁に設定されている。   Moreover, the plate-shaped main body 1 is formed in the cross-sectional rhombus shape which has the ridgeline 1a in the longitudinal direction center position of the surface and the back surface, and has the left straight part 3 and the right straight part 7 which oppose right and left, The left straight portion 3 and the right straight portion 7 are set to be tapered edges.

また、板状本体1の先端には先端傾斜部4が設けられ、板状本体1の左直線部3と先端傾斜部4とは鈍角R1に連設され、この左直線部3と先端傾斜部4との連設部(連設点)には鈍角凸刃5が設けられ、更に、左直線部3の先端から基端側所定位置まで凸刃5'が並設されており、鈍角凸刃5及び凸刃5'は左直線部3に対してプレス加工を施してヤスリ刃状に形成されている。   Further, a tip inclined portion 4 is provided at the tip of the plate-like main body 1, and the left straight portion 3 and the tip inclined portion 4 of the plate-like main body 1 are connected at an obtuse angle R 1, and the left straight portion 3 and the tip inclined portion are connected. 4 is provided with an obtuse angled convex blade 5, and a convex blade 5 ′ is provided in parallel from the distal end of the left straight part 3 to the base end side predetermined position. 5 and the convex blade 5 ′ are formed into a filed blade shape by pressing the left straight portion 3.

また、鈍角凸刃5及び凸刃5'は、先端が左直線部3の長さ方向先端側へ向けて斜設されており、更に、直角凸刃5及び凸刃5'は先細り刃に設けられている。   Further, the obtuse angled convex blade 5 and the convex blade 5 ′ are inclined at the front end toward the front end side in the length direction of the left straight portion 3, and the right-angle convex blade 5 and the convex blade 5 ′ are provided on the tapered blade. It has been.

従って、工具本体1を持って削り線Lを形成する際、鈍角凸刃5及び凸刃5'は押動操作する方向に対して逆刃となる。   Therefore, when the cutting line L is formed with the tool body 1, the obtuse angle convex blade 5 and the convex blade 5 ′ are reverse blades in the direction in which the pushing operation is performed.

また、図2中(a)に示すように、板状本体1の表面にして左直線部3から稜線1aの範囲内(板状本体1の正面視左側領域のみ)には、鈍角凸刃5及び凸刃5'に連設する表面凸刃6が並設されている。   Further, as shown in FIG. 2 (a), an obtuse angled convex blade 5 is formed on the surface of the plate-like main body 1 and within the range from the left straight line portion 3 to the ridge line 1a (only in the left side area in front view of the plate-like main body 1). And the surface convex blade 6 provided in a row with the convex blade 5 'is arranged in parallel.

この表面凸刃6は、前述した鈍角凸刃5及び凸刃5'と同様、いずれもプレス加工を施してヤスリ刃状に形成されている。   Each of the surface convex blades 6 is formed into a filed blade shape by performing press processing, like the obtuse angular convex blade 5 and the convex blade 5 ′.

また、表面凸刃6は、左直線部3の長さ方向先端側へ向けて斜設されている。   Further, the surface convex blade 6 is obliquely provided toward the front end side in the length direction of the left straight portion 3.

従って、板状本体1を持って削り線Lを形成する際、表面凸刃6は押動操作する方向に対して逆刃となり、鈍角凸刃5及び凸刃5'とともに削り線Lを形成する際に機能する他、ヤスリとしての機能も発揮することになる。   Therefore, when forming the cutting line L with the plate-shaped main body 1, the surface convex blade 6 becomes a reverse blade with respect to the pushing operation direction, and forms the cutting line L together with the obtuse angle convex blade 5 and the convex blade 5 ′. In addition to functioning on the occasion, it will also function as a file.

また、左直線部3と反対側の右直線部7と、先端傾斜部4に連設される先端部9とは直角R2に連設され、右直線部7と先端部9との連設部(連設点)には直角凸刃8が設けられ、更に、右直線部7の先端から基端側所定位置まで凸刃8'が並設されており、直角凸刃8及び凸刃8'は右直線部7に対してプレス加工を施してヤスリ刃状に形成されている。   The right straight portion 7 opposite to the left straight portion 3 and the tip 9 connected to the tip inclined portion 4 are connected at a right angle R2, and the connecting portion between the right straight portion 7 and the tip 9 is provided. A right-angled convex blade 8 is provided at the (continuous connection point), and a convex blade 8 ′ is juxtaposed from the tip of the right straight portion 7 to a predetermined position on the base end side. Is formed into a filed blade shape by pressing the right straight portion 7.

また、直角凸刃8及び凸刃8'は、先端が右直線部7の長さ方向基端側へ向くように斜設されており、更に、直角凸刃8及び凸刃8'は先細り刃に設けられている。   Further, the right-angled convex blade 8 and the convex blade 8 ′ are obliquely arranged so that the distal ends thereof are directed to the length direction proximal end side of the right straight portion 7, and the right-angled convex blade 8 and the convex blade 8 ′ are tapered blades. Is provided.

従って、工具本体1を持って削り線Lを形成する際、直角凸刃8及び凸刃8'は押動操作する方向に対して順刃となる。   Therefore, when forming the cutting line L with the tool body 1, the right-angled convex blade 8 and the convex blade 8 ′ are forward blades in the direction in which the pushing operation is performed.

また、図2中(b)に示すように、板状本体1の裏面にして右直線部7から稜線1aの範囲内(板状本体1の裏面視左側領域のみ)には、直角凸刃8及び前記凸刃8'夫々に連設する裏面凸刃10が並設されている。   Further, as shown in FIG. 2 (b), a right-angled convex blade 8 is provided on the back surface of the plate-like main body 1 and within the range of the ridge line 1a from the right straight portion 7 (only the left side region of the plate-like main body 1 when viewed from the back). And the back surface convex blade 10 connected in a row with each said convex blade 8 'is arranged in parallel.

この裏面凸刃10は、前述した直角凸刃8及び凸刃8'と同様、いずれもプレス加工を施してヤスリ刃状に形成されている。   The back-surface convex blade 10 is formed into a filed blade shape by pressing both the right-angle convex blade 8 and the convex blade 8 ′ described above.

また、裏面凸刃10は、右直線部7の長さ方向基端側へ向けて斜設されている。   Further, the back convex blade 10 is provided obliquely toward the base end side in the length direction of the right straight portion 7.

従って、板状本体1を持って削り線Lを形成する際、裏面凸刃10は押動操作する方向に対して順刃となり、この裏面凸刃10は、直角凸刃8及び凸刃8'とともに削り線Lを形成する際に機能する他、ヤスリとしての機能も発揮することになる。   Accordingly, when the cutting line L is formed by holding the plate-like main body 1, the back convex blade 10 becomes a forward blade with respect to the pushing operation direction, and the back convex blade 10 includes the right-angle convex blade 8 and the convex blade 8 ′. In addition to functioning when forming the shaving line L, the function as a file is also exhibited.

ところで、本実施例は右利き用として設けられている。   By the way, this embodiment is provided for right-handed use.

即ち、作業者は工具の刃が見えた状態の方が削り線Lを形成し易い為、工具を手で持った際、例えば鈍角凸刃5及び凸刃5'に連設される表面凸刃6が工具を持った作業者から見える位置にあった方が良い。   That is, since the operator can easily form the cutting line L when the tool blade is visible, when the tool is held by hand, for example, the surface convex blade connected to the obtuse convex blade 5 and the convex blade 5 ′. It is better that 6 is in a position that can be seen by an operator having a tool.

そこで、板状本体1の表面及び裏面夫々の全面に表面凸刃6及び裏面凸刃10を設ければ、左手で持っても右手で持っても常に表面凸刃6及び裏面凸刃10が見えた状態で削り線Lを形成することができる。つまり、左右兼用のものとなる。   Therefore, if the front convex blade 6 and the rear convex blade 10 are provided on the entire front and rear surfaces of the plate-like main body 1, the front convex blade 6 and the rear convex blade 10 can always be seen with either the left hand or the right hand. The shaving line L can be formed in the state of being cut. That is, it becomes a thing for both left and right.

しかしながら、例えば鈍角凸刃5及び凸刃5'に連設する表面凸刃6を板状本体1の表面及び裏面に設けた場合、板厚が増す分、それだけ削り線Lの巾が広くなり、且つ、削った際の抵抗が増えて削りにくくなる可能性がある為、本実施例は、板状本体1の表面の半分領域と裏面の半分領域に表面凸刃6及び裏面凸刃10を設けており、細い削り線Lを形成することができ且つ、削った際の抵抗も少なくスムーズに削り線Lを形成することができ、しかも、表面凸刃6及び裏面凸刃10を設ける部分を減らすことで、それだけ量産性に秀れ且つコスト安にもなる。   However, for example, when the surface convex blade 6 connected to the obtuse convex blade 5 and the convex blade 5 ′ is provided on the front surface and the back surface of the plate-like main body 1, the width of the shaving line L is widened as the plate thickness increases. In addition, since there is a possibility that the resistance at the time of cutting increases and it becomes difficult to cut, in this embodiment, the surface convex blade 6 and the back convex blade 10 are provided in the half area on the front surface and the half area on the back surface of the plate-like main body 1. Therefore, a thin shaving line L can be formed, the resistance when shaving can be reduced and the shaving line L can be smoothly formed, and the portion where the front surface convex blade 6 and the back surface convex blade 10 are provided is reduced. As a result, it is excellent in mass productivity and low in cost.

但し、工具本体1の表面及び裏面夫々の全面に表面凸刃6及び裏面凸刃10を設けても良いのは勿論であり、また、表面凸刃6及び裏面凸刃10の位置を本実施例と異ならせて左利き用としても良い。   However, it is needless to say that the front surface convex blade 6 and the back surface convex blade 10 may be provided on the entire front and back surfaces of the tool body 1, and the positions of the front surface convex blade 6 and the back surface convex blade 10 are determined in this embodiment. It can also be used for left-handed use.

また、左直線部3の長さ方向先端には該左直線部3との成す角R1が鈍角となる先端傾斜部4が連設され、右直線部7の長さ方向先端には該右直線部7との成す角R2が直角となる先端部9が連設されている。   Further, a tip inclined portion 4 having an obtuse angle R1 formed with the left straight portion 3 is connected to the tip of the left straight portion 3 in the length direction, and the right straight portion 7 is connected to the tip of the right straight portion 7 in the length direction. A tip portion 9 having a right angle R2 formed with the portion 7 is provided continuously.

具体的には、先端傾斜部4は、図1〜3に図示したように板状本体1の先端部にして稜線1aの先端から左直線部3に向けて傾斜状にカットして形成されている。   Specifically, the tip inclined portion 4 is formed by cutting the tip of the plate-like main body 1 in an inclined manner from the tip of the ridge line 1a toward the left straight portion 3 as shown in FIGS. Yes.

本実施例では、この左直線部3と先端傾斜部4との成す鈍角Rは135度に設定されており、本発明者等は135度〜145度の角度が削り線Lを滑らかに形成し易い角度であることを確認している。   In the present embodiment, the obtuse angle R formed by the left straight portion 3 and the tip inclined portion 4 is set to 135 degrees, and the inventors of the present invention form the cut line L smoothly with an angle of 135 degrees to 145 degrees. It is confirmed that the angle is easy.

以上の構成から成る本実施例に係る削り線形成具の使用状態について説明する。尚、被加工物30には予めガイドラインGが引かれている。   A usage state of the shaving line forming tool according to the present embodiment having the above-described configuration will be described. Note that a guideline G is drawn on the workpiece 30 in advance.

削り線形成具を持ち、鈍角凸刃5を被加工物30に当接して、この状態で押動操作すると、被加工物30は鈍角凸刃5(及び表面凸刃6)で削られ、被加工物30には断面V字凹状の削り線Lが形成される(図5,6,7参照)。   When the obtuse convex blade 5 is brought into contact with the workpiece 30 and is pushed in this state, the workpiece 30 is cut by the obtuse convex blade 5 (and the surface convex blade 6), A cut line L having a V-shaped cross section is formed on the workpiece 30 (see FIGS. 5, 6 and 7).

この際、鈍角凸刃5は板状本体1に設けられているから、鈍角凸刃5を被加工物30に対して直線的に移動させるイメージを持つことができる為、直線状の削り線Lを良好に形成することができ、しかも、この左直線部3に連設される先端傾斜部4の左直線部3側の一部が被加工物30に当接するから、鈍角凸部5が被加工物30に対して深く入り込み過ぎず(過度な抵抗が掛からず)、よって、この点においても直線状の削り線Lを良好に形成することができる。   At this time, since the obtuse angular convex blade 5 is provided on the plate-like main body 1, it can have an image of moving the obtuse angular convex blade 5 linearly with respect to the workpiece 30. In addition, since a part of the tip inclined portion 4 provided on the left straight portion 3 side of the left straight portion 3 is in contact with the work piece 30, the obtuse angle convex portion 5 is covered with the workpiece. It does not penetrate too deeply into the workpiece 30 (excessive resistance is not applied), and therefore, the linear shaving line L can be formed well also in this respect.

また、本実施例は、左直線部3と先端傾斜部4との連設部を支点に板状本体1の向きを容易に変えられる為、折り線状若しくは曲線状の削り線Lを良好に形成することができる(図4参照)。   Further, in this embodiment, since the direction of the plate-like main body 1 can be easily changed with the connecting portion of the left straight portion 3 and the tip inclined portion 4 as a fulcrum, the fold line-shaped or curved shaving line L is excellent. It can be formed (see FIG. 4).

また、本実施例は、図8に図示したような被加工物30に立ち上がり部がある場合に直角凸刃8を利用することで簡易に削り線Lを形成できる。   Further, in this embodiment, when the workpiece 30 as shown in FIG. 8 has a rising portion, the cutting line L can be easily formed by using the right-angle convex blade 8.

また、本実施例は、押動操作して削り線Lを形成する構成の為、例えば被加工物30にガイドラインが形成されている場合、工具を引き操作して削り線を形成する場合に比し、このガイドラインが工具を持つ手により隠れて見えにくくなるようなことはなく、このガイドラインに沿って削り線Lを形成することが簡易に行える。   In addition, since the present embodiment has a configuration in which the cutting line L is formed by a push operation, for example, when a guideline is formed on the workpiece 30, compared to a case where a cutting line is formed by pulling a tool. However, the guideline is not hidden by a hand holding a tool and is not easily seen, and the cutting line L can be easily formed along the guideline.

よって、本実施例によれば、前述した従来例に比し、熟練を要さずとも被加工物30に例えば直線状,折れ線状若しくは曲線状の削り線Lを綺麗に形成することができる。   Therefore, according to the present embodiment, it is possible to cleanly form, for example, a straight line, a broken line shape, or a curved cutting line L on the work piece 30 without requiring skill as compared with the above-described conventional example.

また、本実施例は、左直線部3と先端傾斜部4との成す角R1は135度〜145度に設定されているから、削り線Lを滑らかに形成し得ることになる。   Further, in the present embodiment, the angle R1 formed by the left straight portion 3 and the tip inclined portion 4 is set to 135 degrees to 145 degrees, so that the shaving line L can be formed smoothly.

また、本実施例は、凸刃5'は左直線部3に並設されているから、この左直線部3を利用して削り線Lを形成することができる。   Further, in the present embodiment, since the convex blade 5 ′ is arranged in parallel with the left straight line portion 3, the shaving line L can be formed using the left straight line portion 3.

また、本実施例は、鈍角凸刃5及び凸刃5'は、先端が左直線部3の長さ方向先端側へ向けて斜設されているから、被加工物30へ食い込む作用が生じることになり確実に削ることができ、しかも、先端傾斜部4と相まって食い込み過ぎず丁度良い深さで削り線Lを形成することができる。   Further, in this embodiment, the obtuse-angled convex blade 5 and the convex blade 5 ′ are obliquely provided toward the front end side in the length direction of the left straight portion 3, so that an action of biting into the workpiece 30 occurs. Therefore, the shaving line L can be formed with just the right depth without excessive biting in combination with the tip inclined portion 4.

また、本実施例は、鈍角凸刃5,凸刃5',直角凸刃8及び凸刃8'は先細り刃であるから、断面V字凹状の削り線Lを綺麗に形成することができる。   Further, in the present embodiment, the obtuse-angled convex blade 5, the convex blade 5 ', the right-angled convex blade 8 and the convex blade 8' are tapered blades, so that the V-shaped concave cutting line L can be formed beautifully.

また、本実施例は、板状本体1の表面には鈍角凸刃5及び凸刃5'に連設する表面凸刃6が設けられ、板状本体1の裏面には直角凸刃8及び凸刃8'に連設する裏面凸刃10が設けられているから、巾のある綺麗な削り線Lを形成することができ、しかも、この表面凸刃6及び裏面凸刃10が例えばヤスリとしても機能することになり便利である。   Further, in the present embodiment, the obtuse-angled convex blade 5 and the surface convex blade 6 connected to the convex blade 5 ′ are provided on the surface of the plate-shaped main body 1, and the right-angle convex blade 8 and the convex are formed on the back surface of the plate-shaped main body 1. Since the back convex blade 10 connected to the blade 8 'is provided, a wide and sharp cutting line L can be formed, and the front convex blade 6 and the back convex blade 10 can be formed as a file, for example. It will work and is convenient.

本発明の具体的な実施例2について図9に基づいて説明する。   A second embodiment of the present invention will be described with reference to FIG.

本実施例は、板状本体1の基端側にも傾斜部及び基端部が設けられた場合である。   In the present embodiment, the inclined portion and the base end portion are provided also on the base end side of the plate-shaped main body 1.

具体的には、左直線部3の長さ方向基端には該左直線部3と直角R3に連設される基端部11が連設され、右直線部7の長さ方向基端には該右直線部7と鈍角R4に連設される基端傾斜部12が連設され、この基端傾斜部12と基端部11とは連設されたものである。   Specifically, a base end portion 11 connected to the left straight portion 3 at a right angle R3 is connected to the length direction base end of the left straight portion 3, and the length direction base end of the right straight portion 7 is connected. The base end inclined portion 12 connected to the right straight portion 7 and the obtuse angle R4 is provided continuously, and the base end inclined portion 12 and the base end portion 11 are provided continuously.

また、本実施例は、図9中(a)に示すように、板状本体1の表面に設けられる表面凸刃6は鈍角凸刃5及び凸刃5'に連設され、図9中(b)に示すように、板状本体1の裏面に設けられる裏面凸刃10は直角凸刃8及び凸刃8'に連設される。   Further, in this embodiment, as shown in FIG. 9A, the surface convex blade 6 provided on the surface of the plate-like main body 1 is connected to the obtuse angular convex blade 5 and the convex blade 5 ′. As shown to b), the back surface convex blade 10 provided in the back surface of the plate-shaped main body 1 is connected with the right-angle convex blade 8 and convex blade 8 '.

従って、本実施例では板状本体1の先端側及び基端側夫々に同様の機能を持たせることで、一つで左利き右利き兼用の構造としている。   Therefore, in the present embodiment, the left and right-handed structure is formed by providing the same function to the distal end side and the proximal end side of the plate-like main body 1, respectively.

また、鈍角R4は135度に設定されており、135度〜145度の範囲であれば適宜選択し得るものである。   The obtuse angle R4 is set to 135 degrees, and can be selected as appropriate as long as it is in the range of 135 degrees to 145 degrees.

その余は実施例1と同様である。   The rest is the same as in Example 1.

尚、本発明は、本実施例1,2に限られるものではなく、各構成要件の具体的構成は適宜設計し得るものである。   Note that the present invention is not limited to the first and second embodiments, and the specific configuration of each component can be appropriately designed.

L 削り線
R1 鈍角
R2 直角
R3 直角
R4 鈍角
1 板状本体
3 左直線部
4 先端傾斜部
5 鈍角凸刃
5' 凸刃
6 表面凸刃
7 右直線部
8 直角凸刃
8' 凸刃
9 先端部
10 裏面凸刃
11 基端部
12 基端傾斜部
13 突板部
30 被加工物
L Cutting line R1 Obtuse angle R2 Right angle R3 Right angle R4 Obtuse angle 1 Plate-like body 3 Left straight part 4 Tip inclined part 5 Obtuse convex blade 5 'Convex blade 6 Surface convex blade 7 Right straight part 8 Right angle convex blade 8' Convex blade 9 Tip
10 Back convex blade
11 Base end
12 Base slope
13 Veneer part
30 Workpiece

Claims (15)

被加工物に対して当接し押動することで削り線を形成する削り線形成具であって、板状本体の先端に先端傾斜部を有し、前記板状本体の左直線部と前記先端傾斜部とは鈍角に連設され、この左直線部と前記先端傾斜部との連設部には鈍角凸刃が設けられていることを特徴とする削り線形成具。   A shaving line forming tool for forming a shaving line by abutting against and pushing against a workpiece, having a tip inclined portion at the tip of the plate-like body, and the left straight portion and the tip of the plate-like body A shaving line forming tool, characterized in that the slanted portion is provided at an obtuse angle and an obtuse angle convex blade is provided at a continuous portion between the left straight portion and the tip inclined portion. 請求項1記載の削り線形成具において、前記鈍角は135度〜145度であることを特徴とする削り線形成具。   The shaving line forming tool according to claim 1, wherein the obtuse angle is 135 degrees to 145 degrees. 請求項1,2いずれか1項に記載の削り線形成具において、前記左直線部には凸刃が並設されていることを特徴とする削り線形成具。 The shaving line forming tool according to any one of claims 1 and 2, wherein a convex blade is juxtaposed on the left straight line portion . 請求項1〜3いずれか1項に記載の削り線形成具において、前記鈍角凸刃は、先端が前記左直線部の長さ方向先端側へ向くように設けられていることを特徴とする削り線形成具。   The shaving line forming tool according to any one of claims 1 to 3, wherein the obtuse angle convex blade is provided such that a tip thereof is directed to a tip side in a length direction of the left straight portion. Line former. 請求項1〜4いずれか1項に記載の削り線形成具において、前記鈍角凸刃は先細り刃であることを特徴とする削り線形成具。   The sharpening line forming tool according to any one of claims 1 to 4, wherein the obtuse angle convex blade is a tapered blade. 請求項〜5いずれか1項に記載の削り線形成具において、前記板状本体の表面には前記鈍角凸刃及び凸刃夫々に連設される表面凸刃が設けられていることを特徴とする削り線形成具。 6. The shaving line forming tool according to claim 3 , wherein a surface convex blade connected to each of the obtuse convex blade and the convex blade is provided on a surface of the plate-shaped main body. Shaving line forming tool. 請求項6記載の削り線形成具において、前記表面凸刃は、前記板状本体の正面視左側領域のみに設けられていることを特徴とする削り線形成具。   The shaving line forming tool according to claim 6, wherein the surface convex blade is provided only in a left side area of the plate-like main body when viewed from the front. 請求項1〜7いずれか1項に記載の削り線形成具において、前記板状本体は方形板状であり、前記左直線部と反対側の右直線部と前記先端傾斜部に連設される先端部とは直角に連設され、前記右直線部と前記先端部との連設部には直角凸刃が設けられていることを特徴とする削り線形成具。   The shaving line forming tool according to any one of claims 1 to 7, wherein the plate-like main body has a rectangular plate shape, and is connected to the right straight portion opposite to the left straight portion and the tip inclined portion. A shaving line forming tool, characterized in that a right-angled convex blade is provided at a continuous portion between the right straight portion and the distal end portion. 請求項8記載の削り線形成具において、前記右直線部には凸刃が並設されていることを特徴とする削り線形成具。   The shaving line forming tool according to claim 8, wherein a convex blade is arranged in parallel on the right straight portion. 請求項8,9いずれか1項に記載の削り線形成具において、前記直角凸刃は、先端が前記右直線部の長さ方向基端側へ向くように設けられていることを特徴とする削り線形成具。   The shaving line forming tool according to any one of claims 8 and 9, wherein the right-angle convex blade is provided so that a distal end thereof faces a proximal end side in a length direction of the right straight portion. Sharpening tool. 請求項8〜10いずれか1項に記載の削り線形成具において、前記直角凸刃は先細り刃であることを特徴とする削り線形成具。   The shaving line forming tool according to any one of claims 8 to 10, wherein the right-angle convex blade is a tapered blade. 請求項〜11いずれか1項に記載の削り線形成具において、前記板状本体の裏面には前記直角凸刃及び前記凸刃夫々に連設される裏面凸刃が設けられていることを特徴とする削り線形成具。 The shaving line forming tool according to any one of claims 9 to 11, wherein the back surface of the plate-like main body is provided with a back-surface convex blade connected to the right-angle convex blade and the convex blade, respectively. A sharpening tool. 請求項12記載の削り線形成具において、前記裏面凸刃は、前記板状本体の裏面視左側領域のみに設けられていることを特徴とする削り線形成具。   The shaving line forming tool according to claim 12, wherein the back convex blade is provided only in a left side area of the plate-like main body as viewed from the back face. 請求項1〜13いずれか1項に記載の削り線形成具において、前記板状本体の基端部には突板部が設けられていることを特徴とする削り線形成具。   The shaving line forming tool according to any one of claims 1 to 13, wherein a projecting plate portion is provided at a base end portion of the plate-like main body. 請求項8記載の削り線形成具において、前記左直線部の長さ方向基端には該左直線部と直角に連設される基端部が連設され、前記右直線部の長さ方向基端には該右直線部と鈍角に連設される基端傾斜部が連設され、この基端傾斜部と前記基端部とは連設されていることを特徴とする削り線形成具。 In claim 8 Symbol mounting the sharpener line forming device, the length direction base end of the left straight portion proximal end portion provided continuously at a right angle and left straight portions are continuously provided, the length of the right straight portion A base line inclined portion connected to the right straight portion and an obtuse angle is connected to the base end of the direction, and the base inclined portion and the base end portion are connected to each other. Ingredients.
JP2014126123A 2014-06-19 2014-06-19 Sharpening tool Active JP5801452B1 (en)

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JP2014126123A JP5801452B1 (en) 2014-06-19 2014-06-19 Sharpening tool
KR1020167034591A KR102067320B1 (en) 2014-06-19 2014-07-15 Cutting line forming tool
CN201480080013.2A CN106457554B (en) 2014-06-19 2014-07-15 The line of cut forms part
PCT/JP2014/068814 WO2015194053A1 (en) 2014-06-19 2014-07-15 Cutting line forming tool

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JP2012034817A (en) * 2010-08-06 2012-02-23 Nikken Hamono Kk Line engraving chisel

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WO2015194053A1 (en) 2015-12-23
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JP2016002640A (en) 2016-01-12
KR20170020770A (en) 2017-02-24
CN106457554B (en) 2019-09-06

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