JPS6212529Y2 - - Google Patents

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Publication number
JPS6212529Y2
JPS6212529Y2 JP1984042553U JP4255384U JPS6212529Y2 JP S6212529 Y2 JPS6212529 Y2 JP S6212529Y2 JP 1984042553 U JP1984042553 U JP 1984042553U JP 4255384 U JP4255384 U JP 4255384U JP S6212529 Y2 JPS6212529 Y2 JP S6212529Y2
Authority
JP
Japan
Prior art keywords
flat plate
convex portion
base
angle
angle adjustment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP1984042553U
Other languages
Japanese (ja)
Other versions
JPS60153745U (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP4255384U priority Critical patent/JPS60153745U/en
Publication of JPS60153745U publication Critical patent/JPS60153745U/en
Application granted granted Critical
Publication of JPS6212529Y2 publication Critical patent/JPS6212529Y2/ja
Granted legal-status Critical Current

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  • Polishing Bodies And Polishing Tools (AREA)

Description

【考案の詳細な説明】 (考案の目的) 一般に、刃物を研ぐのに熟練しないと、刃物の
刃を砥石に一定の角度に維持して研ぐことがむつ
かしく、仕上りが平面にならず曲面になり、刃物
の切れ味が悪い。特に鋏は素人には研ぐのは極め
て困難で、多くの場合一度切れ味が悪くなると棄
ている。
[Detailed explanation of the invention] (Purpose of the invention) In general, unless you are skilled at sharpening knives, it is difficult to maintain the edge of the knife at a constant angle to the whetstone, resulting in a curved surface rather than a flat finish. , the knife is not sharp. Scissors in particular are extremely difficult to sharpen for amateurs, and many people discard them once they become dull.

この考案は、熟練を要しないで、鋏、包丁、ナ
イフ等の刃物を、誰でも、容易に研くことのでき
る安価な刃物研器を提供することを目的とする。
The purpose of this invention is to provide an inexpensive knife sharpener that allows anyone to easily sharpen scissors, kitchen knives, knives, and other cutlery without requiring any skill.

(考案の構成) この考案は、上面に刃物固定具を有し、裏面に
歯車加工、ツメ歯車加工またはローレツト加工さ
れた断面半円形または弧状の凸部12を有し両端
の軸で基台1のブラケツトに回動自在に軸止した
刃物載置用平面板2と;平面板2と平行に、基台
1のブラケツトに回動自在に架設された一部テー
パーを有するローラー3と;基台の上面に直接ま
たは部材を介して、平面板に対して直角方向に設
けた案内溝13aと、その一端に立設した凸部1
3bと、一端に断面円弧状または弧状にして歯車
加工、ツメ歯車加工またはローレツト加工した凸
部14aと他端に凸部14bを設け下面には案内
溝13a内に摺動自在に嵌挿された凸部底を有す
る角度調節部材14と、凸部13bの孔に螺入し
一端を凸部14bに固定したネジ棒14cとより
なる平面板2の角度調節機構;とを設けて、平面
板2の凸部12と角度調節機構の凸部14bとを
直接または歯車を介し、係合させ、ネジ棒14c
で角度調節部材14を摺動停止させ、平面板2の
角度を変更・固定することを可能とする。
(Structure of the device) This device has a cutter fixture on the top surface, a convex portion 12 with a semicircular or arcuate cross section that is geared, claw geared, or knurled on the back surface, and a base 12 with shafts at both ends. a flat plate 2 for placing a cutlery rotatably fixed to a bracket; a partially tapered roller 3 rotatably installed parallel to the flat plate 2 on a bracket of the base 1; a base; A guide groove 13a provided on the upper surface directly or through a member in a direction perpendicular to the plane plate, and a convex portion 1 erected at one end of the guide groove 13a.
3b, a convex portion 14a having a circular or arcuate cross-section and geared, claw geared or knurled at one end, and a convex portion 14b at the other end, which is slidably inserted into the guide groove 13a on the lower surface. An angle adjustment mechanism for the plane plate 2 consisting of an angle adjustment member 14 having a convex bottom and a threaded rod 14c screwed into a hole in the convex part 13b and having one end fixed to the convex part 14b is provided. The convex portion 12 of the angle adjusting mechanism is engaged with the convex portion 14b of the angle adjustment mechanism directly or through a gear, and the threaded rod 14c
The angle adjusting member 14 is stopped sliding at this point, and the angle of the flat plate 2 can be changed and fixed.

(実施例) この考案の詳細を図面による実施例で説明す
る。
(Example) The details of this invention will be explained with reference to the drawings.

図面中1は基台であり、2は刃物載置用の平面
板、3はローラーであつて、これらは金属製また
は合成樹脂製のいずれでもよい。基台1には、平
面板2とローラー3とが平行に架設されるよう
に、平面板2のためのブラケツト4,4と、ロー
ラー3のためのブラケツト5,5が設けられてい
る。ブラケツト4および5は、第1図に示すよう
にアングルを基台1に固着して形成してもよく、
また、基台1と一体に成形してもよい。平面板2
は、相対向する両端縁に回動軸6,6を一体成
形、溶接または螺着して設けられ、ブラケツト
4,4が回動軸6,6を回動自在に支持してい
る。平面板2の上面には、一方の端部近くに刃物
押え片7と、他方の端部近くに刃先固定片8を着
脱自在に取付ける。刃物押え片7はネジ9で回動
自在にして、かつ、平面板2の上面との間隔が調
整可能に取付けられている。刃先固定片8はネジ
10により回動自在に取付けられ、かつネジ10
の締付けにより回動停止が可能である。平面板2
のローラー3に対向する前縁の上方の角の一部を
端部方向に漸次巾広となり、平面板の上面前縁が
カーブするように削いでなる削ぎ面11を設けれ
ば、後に説明するように、刃先がカーブしている
刃物を研ぐのに便利である。平面板2の下面には
断面が半円形で、多数の平行線状の歯を有する凸
部12が螺着、溶接または一体成形で設けられて
いる。この突部は半円形でない他の形状でもよ
い。この凸部12は上記以外に歯車加工、ツメ歯
車加工またはローレツト加工のいずれであつても
よい。平面板2の下方の基台1の上面に、平面板
2に対して直角方向の案内溝13aを有し、一端
に立設した凸部13bを有する、角度調節部材1
4の基台13を溶接、螺着または一体成型で設け
る。この基台13を設けないで基台1の上面に直
接案内溝13aおよび凸部13bを設けてもよ
い。平面板2の基台1に対する角度を調節するた
めの角度調節部材14は、一端に断面円弧状にし
て多数の平行歯を有する凸部14aと他端に立設
された凸部14bを有し、凸部14bには基台1
3の凸部13b方向にネジ棒14cが螺着、溶接
または一体成形で突出しており、角度調節部材1
4の下部は、基台13の案内溝13aに摺動自在
に嵌挿されており、ネジ棒14cは基台13の凸
部13bの孔に嵌挿され先端に取付けられたネジ
15で、平面板2の所望の角度で凸部12と14
aとが歯合した状態で基台13の摺動を停止させ
ることを可能としている。凸部14aは上記の構
造以外に、歯車加工、ツメ歯車加工またはローレ
ツト加工のいずれの構造のものでもよい。ローラ
ー3は回動自在にブラケツト5,5に架設されて
いる。ローラー3は、平面板2の削き面11に対
応する側をほぼテーパー状にすれば、後述するよ
うに、刃先がカーブしている刃物を研ぐのに便利
である。
In the drawings, 1 is a base, 2 is a flat plate for placing a cutlery, and 3 is a roller, which may be made of metal or synthetic resin. The base 1 is provided with brackets 4, 4 for the flat plate 2 and brackets 5, 5 for the roller 3 so that the flat plate 2 and the roller 3 are installed in parallel. The brackets 4 and 5 may be formed by fixing angles to the base 1 as shown in FIG.
Alternatively, it may be molded integrally with the base 1. Plane plate 2
are provided with rotating shafts 6, 6 integrally molded, welded or screwed to opposite end edges, and brackets 4, 4 rotatably support the rotating shafts 6, 6. On the upper surface of the flat plate 2, a knife holding piece 7 is detachably attached near one end, and a cutting edge fixing piece 8 is detachably attached near the other end. The blade holding piece 7 is rotatably mounted with a screw 9, and the distance between it and the top surface of the flat plate 2 can be adjusted. The cutting edge fixing piece 8 is rotatably attached with a screw 10, and the screw 10
Rotation can be stopped by tightening. Plane plate 2
If a part of the upper corner of the front edge facing the roller 3 is provided with a scraping surface 11 which gradually becomes wider toward the end and is scraped so that the front edge of the upper surface of the flat plate is curved, as will be explained later. This is useful for sharpening knives with curved edges. A convex portion 12 having a semicircular cross section and a large number of parallel linear teeth is provided on the lower surface of the flat plate 2 by screwing, welding, or integral molding. This protrusion may have a shape other than a semicircle. The convex portion 12 may be formed by any one of gear processing, pawl gear processing, or knurling processing other than the above. An angle adjustment member 1 that has a guide groove 13a in a direction perpendicular to the flat plate 2 on the upper surface of the base 1 below the flat plate 2, and has a convex portion 13b erected at one end.
The base 13 of No. 4 is provided by welding, screwing, or integral molding. The guide groove 13a and the convex portion 13b may be provided directly on the upper surface of the base 1 without providing the base 13. An angle adjustment member 14 for adjusting the angle of the flat plate 2 with respect to the base 1 has a convex portion 14a having an arcuate cross section and a large number of parallel teeth at one end, and a convex portion 14b erected at the other end. , the base 1 is attached to the convex portion 14b.
A threaded rod 14c protrudes in the direction of the convex portion 13b of No. 3 by screwing, welding, or integral molding, and the angle adjusting member 1
The lower part of 4 is slidably inserted into the guide groove 13a of the base 13, and the threaded rod 14c is inserted into the hole of the convex part 13b of the base 13, and the screw 15 attached to the tip is attached to the flat part. Convex portions 12 and 14 at a desired angle of face plate 2
This makes it possible to stop the sliding movement of the base 13 in a state in which the base 13 and the base 13 are in mesh with each other. In addition to the structure described above, the convex portion 14a may have any structure such as gear processing, pawl gear processing, or knurl processing. The roller 3 is rotatably mounted on brackets 5, 5. If the roller 3 has a substantially tapered shape on the side corresponding to the cutting surface 11 of the flat plate 2, it will be convenient for sharpening a knife with a curved cutting edge, as will be described later.

第2の実施例は、第1図および第3図に示すよ
うな基台13および角度調節部材14を設けない
で、第4図に示すように、ブラケツト4,4の、
平面板2の回動軸6,6の支持位置の下方に、歯
車16を固着した軸棒17を回動自在に支持し、
平面板2の下面の凸部12aと歯車16を歯合さ
せ、軸棒17の一端に軸棒17の回動停止摘子
(図示せず)を取付けたことを特徴とする。この
場合に凸部12aの円弧の中心と平面板2の回動
軸6,6の中心を一致させる。
In the second embodiment, the base 13 and the angle adjustment member 14 as shown in FIGS. 1 and 3 are not provided, and the brackets 4, 4 are fixed as shown in FIG.
A shaft rod 17 to which a gear 16 is fixed is rotatably supported below the support position of the rotation shafts 6, 6 of the flat plate 2,
It is characterized in that the convex portion 12a on the lower surface of the flat plate 2 and the gear 16 mesh with each other, and a rotation stopper (not shown) of the shaft rod 17 is attached to one end of the shaft rod 17. In this case, the center of the arc of the convex portion 12a and the center of the rotation shafts 6, 6 of the flat plate 2 are made to coincide.

第3の実施例は、第5図に示すものであつて、
第2実施例と同様に、平面板2の下面の凸部12
aと、その凸部12aに歯合する歯車16を固着
した軸棒17をブラケツト4,4に回動自在に架
設し、軸棒17をネジで回動させる代りに、底部
が案内溝13aを摺動する一端に凸部14bを立
設し上面をローレツト加工した角度調節部材1
4′の上面の凹凸を歯車16に歯合させる。案内
溝13a凸部13b、ネジ棒14c、ネジ15の
構成は第1の実施例のものと同じである。
The third embodiment is shown in FIG.
Similar to the second embodiment, the convex portion 12 on the lower surface of the flat plate 2
a, and a shaft 17 to which a gear 16 that meshes with the convex portion 12a is fixed is rotatably mounted on the brackets 4, 4, and instead of rotating the shaft 17 with a screw, the bottom part has a guide groove 13a. Angle adjustment member 1 with a convex portion 14b erected at one sliding end and knurling on the upper surface
The unevenness on the upper surface of 4' is brought into mesh with the gear 16. The configurations of the guide groove 13a, the convex portion 13b, the threaded rod 14c, and the screw 15 are the same as those of the first embodiment.

上記いずれの実施例においても、第6図に示す
ように、平面板2の両端縁にブラケツト18、1
8を設け、溶接、螺着または一体成形により回動
軸6,6を設ければ、ブラケツト4,4の先端が
平面板2の上面より突出しないので、大きな刃物
を平面板2に載置した場合に、ブラケツト4,4
の先端が邪魔にならず都合がよい。
In any of the above embodiments, as shown in FIG.
8 and the rotating shafts 6, 6 are provided by welding, screwing, or integral molding, the tips of the brackets 4, 4 do not protrude above the upper surface of the flat plate 2, so that it is possible to place a large knife on the flat plate 2. In this case, bracket 4,4
It is convenient because the tip does not get in the way.

また、いずれの実施例においても、ブラケツト
4,4のいずれか一方に、角度目盛板19を取付
けるか、またはブラケツトに直接目盛を付し、一
方平面板2の端縁に指針20を設ければ、平面板
2の角度調整に便利である。指針20は省略する
こともできる。
In any of the embodiments, the angle scale plate 19 may be attached to one of the brackets 4, 4, or a scale may be directly attached to the bracket, while the pointer 20 may be provided on the edge of the plane plate 2. , which is convenient for adjusting the angle of the flat plate 2. The pointer 20 can also be omitted.

(この考案の作用) この考案に係る刃物研器を使用する場合には、
鋏、包丁等の刃物の刃をローラー3方向に向けて
平面板に載置し、刃物押え片7と平面板2の上面
とで刃物を挾みネジ9を締めると刃物は平面板2
上で固定される。この際刃物の先端附近の背部に
刃先固定片8の一辺を当接させネジ10を締付け
て刃先固定片8の回動を停止させる。これにより
研磨作業中に刃先がブレず刃物が平面板2上で安
定する。次いで平面板2を回動させて、刃物の種
類、形状等により必要な刃の研磨角度に応じて平
面板の角度を選定し、第1実施例においては、凸
部12と凸部14aをクランプさせ、ネジ15を
締めつけると、角度調節部材14は案内溝13a
内の摺動を停止し、平面板2は所望の角度で回動
を停止する。第2実施例においては、軸棒17を
回動させると軸棒17に固着された歯車16が、
それに歯合する凸部12aを作動させて平面板2
が回動する。平面板2の所望の角度で軸棒17の
回動停止摘子を締つけて軸棒17の回動を停止さ
せると、平面板2は所望の角度で回動を停止す
る。第3実施例においては、角度調節部材14′
の底部を案内溝13a内を摺動させると角度調節
部材14′上面の凹凸に歯合している歯車16が
回動し、歯車16に歯合する凸部12aが回動し
て平面板2も回動する。平面板2の所望の角度で
角度調節部材14′の摺動を停止しネジ15を締
めつけると、歯車16および平面板2の回動を停
止する。次いで砥石をローラー3と刃物の刃に当
接するよう載置し、砥石を摺動させると、砥石は
刃に常に密接に、かつ一定の角度で当接しながら
摺動し、刃物は固定されているので刃に丸味を帯
びることなく正しく研がれる。この際ローラー3
が回動するので、砥石を摺動させるのに大した力
を必要とせず、疲労しない。刃物の形状により刃
先固定片8が邪魔になる場合には平面板2から取
り外ずしてもよい。刃物の先端附近がカーブして
いる場合には平面板2の削ぎ面11とローラー3
のテーパー部分3aとにより砥石の摺動方向を変
更して刃物のカーブ部分を研ぐことができる。刃
物を研ぎ終ると、ネジ9を緩めて刃物を平面板2
から取り外ずす。
(Effect of this invention) When using the knife sharpener according to this invention,
When the blade of a cutlery such as scissors or a kitchen knife is placed on a flat plate with the blade facing toward the roller 3, the cutlery is held between the cutter holding piece 7 and the top surface of the flat plate 2, and the screw 9 is tightened, the blade is placed on the flat plate 2.
fixed on top. At this time, one side of the cutting edge fixing piece 8 is brought into contact with the back near the tip of the cutter, and the screw 10 is tightened to stop the rotation of the cutting edge fixing piece 8. This prevents the cutting edge from wobbling during polishing work and stabilizes the cutting tool on the flat plate 2. Next, the flat plate 2 is rotated to select the angle of the flat plate according to the required sharpening angle of the blade depending on the type and shape of the blade, and in the first embodiment, the convex portion 12 and the convex portion 14a are clamped. When the screw 15 is tightened, the angle adjustment member 14 will move into the guide groove 13a.
The flat plate 2 stops rotating at a desired angle. In the second embodiment, when the shaft 17 is rotated, the gear 16 fixed to the shaft 17 is rotated.
By operating the convex portion 12a that meshes with the flat plate 2,
rotates. When the rotation stopping knob of the shaft rod 17 is tightened at a desired angle of the flat plate 2 to stop the rotation of the shaft rod 17, the flat plate 2 stops rotating at the desired angle. In the third embodiment, the angle adjustment member 14'
When the bottom of the plate is slid in the guide groove 13a, the gear 16 that meshes with the unevenness on the upper surface of the angle adjustment member 14' rotates, and the convex part 12a that meshes with the gear 16 rotates, causing the flat plate 2 to slide. It also rotates. When the angle adjusting member 14' stops sliding at a desired angle of the flat plate 2 and the screw 15 is tightened, the rotation of the gear 16 and the flat plate 2 is stopped. Next, the whetstone is placed so as to be in contact with the roller 3 and the blade of the cutter, and when the whetstone is slid, the whetstone always slides in close contact with the blade at a constant angle, and the cutter remains fixed. This allows the blade to be sharpened correctly without becoming rounded. At this time, roller 3
Since the wheel rotates, it does not require much force to slide the whetstone and does not cause fatigue. If the blade edge fixing piece 8 becomes an obstacle due to the shape of the blade, it may not be removed from the flat plate 2. If the vicinity of the tip of the knife is curved, the cutting surface 11 of the flat plate 2 and the roller 3
The tapered portion 3a allows the sliding direction of the grindstone to be changed to sharpen curved portions of the cutter. After sharpening the knife, loosen the screw 9 and place the knife on the flat plate 2.
Remove from.

(この考案の効果) この考案は、構造簡単で安価に製造でき、取扱
いが簡単で刃物研磨作業に労力がかからないので
疲労することなく、誰でも各種の刃物を容易に正
しく研ぐことのできる刃物研器を提供するもので
あり、考案は極めて優れた効果を有するものであ
る。
(Effects of this invention) This invention is a knife sharpener that has a simple structure, can be manufactured at low cost, is easy to handle, requires no effort to sharpen knives, and anyone can sharpen various types of knives easily and correctly without getting tired. The invention is extremely effective.

【図面の簡単な説明】[Brief explanation of the drawing]

図面に示すものは、この考案の実施例を示すも
ので、第1図は斜視図、第3図、第4図および第
5図は中央断面図、第2図は平面板の底面図、第
6図は平面板の斜視図である。 1……基台、2……平面板、3……ローラー、
4,5……ブラケツト、6……回動軸、7……刃
物押え片、8……刃先固定片、9,10……ネ
ジ、12……凸部、13a……案内溝、13b…
…凸部、14……角度調節部材、14a,14b
……凸部。14c……ネジ棒、15……ネジ、1
6……歯車、17……軸棒。
What is shown in the drawings shows an embodiment of this invention; FIG. 1 is a perspective view, FIGS. 3, 4, and 5 are central sectional views, and FIG. 2 is a bottom view of a plane plate. FIG. 6 is a perspective view of the flat plate. 1...Base, 2...Plane plate, 3...Roller,
4, 5... Bracket, 6... Rotating shaft, 7... Blade holding piece, 8... Cutting edge fixing piece, 9, 10... Screw, 12... Convex portion, 13a... Guide groove, 13b...
...Convex portion, 14...Angle adjustment member, 14a, 14b
...Protrusion. 14c...Threaded rod, 15...Screw, 1
6...gear, 17...shaft rod.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 上面に刃物固定具を有し、裏面に歯車加工、ツ
メ歯車加工またはローレツト加工された断面半円
形または弧状の凸部12を有し両端の軸で基台1
のブラケツトに回動自在に軸止した刃物載置用平
面板2と;平面板2と平行に、基台1のブラケツ
トに回動自在に架設された一部テーパーを有する
ローラー3と;基台の上面に直接または部材を介
して、平面板に対して直角方向に設けた案内溝1
3aと、その一端に立設した凸部13bと、一端
に断面円弧状または弧状にして歯車加工、ツメ歯
車加工またはローレツト加工した凸部14aと他
端に凸部14bを設け下面には案内溝13a内に
摺動自在に嵌挿された凸部底を有する角度調節部
材14と、凸部13bの孔に螺入し一端を凸部1
4bに固定したネジ棒14cとよりなる平面板2
の角度調節機構;とを設けてなり、平面板2の凸
部12と角度調節機構の凸部14bとを直接また
は歯車を介し、係合させ、ネジ棒14cで角度調
節部材14を摺動・停止させ、平面板2の角度を
変更・固定することを可能としたことを特徴とす
る刃物研器。
It has a cutter fixing tool on the top surface, and a protrusion 12 with a semicircular or arcuate cross section that has been processed with gears, claw gears, or knurling on the back surface, and the shafts at both ends connect the base 1
a flat plate 2 for placing a cutlery rotatably fixed to a bracket; a partially tapered roller 3 rotatably installed parallel to the flat plate 2 on a bracket of the base 1; a base; A guide groove 1 provided on the top surface of the board directly or through a member in a direction perpendicular to the plane plate.
3a, a convex portion 13b standing upright at one end, a convex portion 14a having a cross-sectional arc shape or arc shape and geared, claw geared, or knurled at one end, a convex portion 14b at the other end, and a guide groove on the lower surface. An angle adjusting member 14 having a convex bottom is slidably inserted into the convex part 13a, and the angle adjusting member 14 is screwed into the hole of the convex part 13b and one end is attached to the convex part 1.
A flat plate 2 consisting of a threaded rod 14c fixed to 4b.
An angle adjustment mechanism; the protrusion 12 of the flat plate 2 and the protrusion 14b of the angle adjustment mechanism are engaged directly or through a gear, and the angle adjustment member 14 is slid by a threaded rod 14c. A knife sharpener characterized in that it is possible to stop the flat plate 2 and change and fix the angle of the flat plate 2.
JP4255384U 1984-03-24 1984-03-24 knife sharpener Granted JPS60153745U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4255384U JPS60153745U (en) 1984-03-24 1984-03-24 knife sharpener

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4255384U JPS60153745U (en) 1984-03-24 1984-03-24 knife sharpener

Publications (2)

Publication Number Publication Date
JPS60153745U JPS60153745U (en) 1985-10-14
JPS6212529Y2 true JPS6212529Y2 (en) 1987-04-01

Family

ID=30553413

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4255384U Granted JPS60153745U (en) 1984-03-24 1984-03-24 knife sharpener

Country Status (1)

Country Link
JP (1) JPS60153745U (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54106590U (en) * 1978-01-12 1979-07-26

Also Published As

Publication number Publication date
JPS60153745U (en) 1985-10-14

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