JP2002045581A - Kitchen knife - Google Patents

Kitchen knife

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Publication number
JP2002045581A
JP2002045581A JP2000235215A JP2000235215A JP2002045581A JP 2002045581 A JP2002045581 A JP 2002045581A JP 2000235215 A JP2000235215 A JP 2000235215A JP 2000235215 A JP2000235215 A JP 2000235215A JP 2002045581 A JP2002045581 A JP 2002045581A
Authority
JP
Japan
Prior art keywords
pin
handle
magnetic
magnet
pins
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.)
Granted
Application number
JP2000235215A
Other languages
Japanese (ja)
Other versions
JP4573317B2 (en
Inventor
Toshio Kato
俊男 加藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to JP2000235215A priority Critical patent/JP4573317B2/en
Publication of JP2002045581A publication Critical patent/JP2002045581A/en
Application granted granted Critical
Publication of JP4573317B2 publication Critical patent/JP4573317B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

PROBLEM TO BE SOLVED: To provide a kitchen knife in which a handle and a blade can be easily disassembled and can be surely assembled. SOLUTION: At least two pins 3 made of a magnetic material are provided for mounting handle parts 6 and 7 on a core 1 and the pins 3 respectively consist of a shaft part 4 and a head part 5 with a larger diameter than the shaft part and the shaft parts 4 of the pins pass through pin guides of one of the handle part and pin guides of the core and reach the surface of the other handle part 7, and the apex faces 14 are exposed and the hole parts provided in the other handle part are formed larger than the diameters of the shaft parts of the pins, and magnets 10 and 10 are inserted in the hole parts and pin guides for inserting through the shaft parts of the pins are formed in the magnets and a single magnetic plate covering the apex faces of the all pins passing through the pin guides and exposed on the surface of the other handle is attracted and fixed on the surface of the other handle by magnetic force of the above magnets and the apex faces of the pins are attracted and fixed on a magnetic plate by the magnetic force passing through the magnetic plate.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は一般大衆が使用する
包丁に関する。
The present invention relates to a kitchen knife used by the general public.

【0002】[0002]

【従来の技術】磁力によってピンを固定する技術につい
ては、特公昭59−44065公報に示されているよう
に、従来から提案されている。この発明は鋏に関する物
であり、鋏身に磁石を取付けて鋏身のピンガイドと磁石
のピンガイドを連通させ、ピンをピンガイドに挿入しピ
ンを磁石の磁力によって固定したものである。
2. Description of the Related Art As shown in Japanese Patent Publication No. 59-44065, a technique for fixing a pin by a magnetic force has been conventionally proposed. The present invention relates to scissors, in which a magnet is attached to a scissor body, a pin guide of the scissor body communicates with the pin guide of the magnet, the pin is inserted into the pin guide, and the pin is fixed by the magnetic force of the magnet.

【0003】[0003]

【発明が解決しようとする課題】従来の、ピンを磁石で
固定する技術は上述のような構成であって、ピンガイド
に挿入されたピンが、磁石の磁束のごく一部である内面
の横方向の磁束を短絡することにより、そのピンの保持
力が発生するのである。しかし、磁束のごく一部しか作
用しないのでピンを保持するための磁力の効率が非常に
悪くなる。
The conventional technique for fixing a pin with a magnet has the above-described configuration, and the pin inserted into the pin guide is provided on the side of the inner surface, which is a small part of the magnetic flux of the magnet. Shorting the magnetic flux in the direction generates a holding force for the pin. However, since only a small part of the magnetic flux acts, the efficiency of the magnetic force for holding the pin becomes very poor.

【0004】したがって、このような従来の構成にした
場合にはきわめて磁力の強い磁石を用いなければならな
かった。フェライト磁石やアルニコ磁石などは磁力の強
い磁石として知られているが、従来品に対しては十分で
ない。
Therefore, in the case of such a conventional configuration, a magnet having a very strong magnetic force must be used. Ferrite magnets, alnico magnets, and the like are known as magnets having a strong magnetic force, but are not sufficient for conventional products.

【0005】従来の技術においてピンを確実に固定する
ためには極めて磁力の強い希土類磁石などを使用する必
要がある。しかし、希土類磁石などの磁力の強い磁石は
極めて高価であり、主婦が主に使用する包丁としては高
価格の商品となる欠点がある。また、希土類磁石は錆び
やすく割れやすい性質も有している。したがって、台所
で使用するときは誤って床に落したときに磁石が割れる
虞があり、希土類磁石が水に触れることが多く磁石が錆
びる虞もある。
In the prior art, in order to securely fix the pin, it is necessary to use a rare-earth magnet having an extremely strong magnetic force. However, magnets having a strong magnetic force, such as rare earth magnets, are extremely expensive, and have the disadvantage that they are expensive products as kitchen knives mainly used by housewives. Rare earth magnets also have the property of being easily rusted and easily broken. Therefore, when used in a kitchen, there is a risk that the magnet will be broken when it is accidentally dropped on the floor, and the rare-earth magnet often comes into contact with water, and the magnet may be rusted.

【0006】そこで、本発明は希土類磁石などに比べて
磁力が弱くても、他の手段を付加することによって磁力
を非常に効率的にピンに作用させ、ピンの固定を確実に
行なえる包丁を提供することを目的とする。あるいは、
必要に応じてピンを外して分解する場合、道具を使用せ
ずして部材の分解、組立て作業を容易にすると共に、ピ
ンなどの細かい部品のほとんどを分離して洗浄できるよ
うにすることを目的とする。さらには、部材の結合部品
をシンプルな形状として洗浄が容易にできることも目的
とするものである。
Accordingly, the present invention provides a kitchen knife which can apply a magnetic force to a pin very efficiently by adding other means even if the magnetic force is weaker than that of a rare-earth magnet or the like, thereby securely fixing the pin. The purpose is to provide. Or,
When disassembling and disassembling the pins as necessary, the purpose is to facilitate disassembly and assembly work without using tools, and to be able to separate and clean most of the fine parts such as pins. And Further, it is another object of the present invention that the connecting parts of the members have a simple shape and can be easily cleaned.

【0007】また、非常に強い固定力を得るために、希
土類磁石に上述の欠点があることを承知の上でこの磁石
を用いてピンを固定する場合がある。しかし、このよう
な場合において、上述したように従来は磁石の磁力の一
部しか使用しない方式では、きわめて磁力の強い希土類
磁石を用いてもピンを十分に固定することができない場
合があった。本発明は、磁石によってピンをきわめて強
力に固定することも目的とする。
Further, in order to obtain a very strong fixing force, a pin may be fixed by using the rare earth magnet with knowing that the magnet has the above-mentioned disadvantage. However, in such a case, as described above, in the conventional method using only a part of the magnetic force of the magnet, the pin may not be sufficiently fixed even by using a rare-earth magnet having extremely strong magnetic force. Another object of the present invention is to fix a pin very strongly by a magnet.

【0008】[0008]

【課題を解決するための手段】請求項1記載の本発明の
構成は、中子の両側面に柄部を着脱自在に装着した包丁
であって、柄部を中子に装着するために少なくとも2つ
の磁性体のピンを有し、該ピンは軸部とそれよりも径の
大きな頭部とから成り、且つピンの軸部は一方の柄部の
ピンガイド及び中子のピンガイドを通過して他方の柄部
の表面まで届いて露出し、他方の柄部に設けられた孔部
はピンの軸部の径よりも大きく形成されており、孔部の
中には磁石が嵌入され、該磁石に前記ピンの軸部を挿通
するためのピンガイドが形成され、そのピンガイドを通
過して他方の柄の表面に露出したすべてのピンの先端面
を覆う単一の磁性板が前記磁石の磁力によって他方の柄
の表面に吸着固定され、ピンの先端面は磁性板を通る磁
力によって磁性板に吸着して固定されている。
According to a first aspect of the present invention, there is provided a kitchen knife having a handle detachably mounted on both sides of a core, at least for mounting the handle on the core. It has two magnetic pins, which are composed of a shaft and a head with a larger diameter, and the shaft of the pin passes through the pin guide of one handle and the pin guide of the core. The hole of the other handle is formed to be larger than the diameter of the shaft of the pin, and a magnet is fitted into the hole and the hole is formed. A pin guide for inserting the shaft portion of the pin into the magnet is formed, and a single magnetic plate that covers the tip surfaces of all the pins that pass through the pin guide and are exposed on the surface of the other handle is formed of the magnet. It is attracted and fixed to the surface of the other handle by the magnetic force, and the tip end surface of the pin is And it is fixed by adsorption.

【0009】請求項2記載の本発明の構成は、請求項1
記載の発明に、磁石の孔部とピンの軸部の間に非磁性体
の物質が介在している構成が付加されている。請求項3
記載の本発明の構成は、請求項2記載の発明の非磁性体
の介在物を非磁性金属によって形成されたスリ−ブとし
たものである。
The structure of the present invention described in claim 2 is the same as that in claim 1.
A configuration in which a nonmagnetic substance is interposed between the hole of the magnet and the shaft of the pin is added to the described invention. Claim 3
According to the structure of the present invention described above, the non-magnetic inclusion of the invention described in claim 2 is a sleeve formed of a non-magnetic metal.

【0010】[0010]

【発明の効果】本発明は以上のような構成であって、ピ
ンの軸部は一方の柄部のピンガイド及び中子のピンガイ
ドを通過して他方の柄部の表面まで届いて露出し、他方
の柄部に設けられた孔部はピンの軸部の径よりも大きく
形成されており、孔部の中には磁石が嵌入され、磁石に
前記ピンの軸部を挿通するためのピンガイドが形成さ
れ、そのピンガイドを通過して他方の柄の表面に露出し
たすべてのピンの先端面を覆う単一の磁性板が前記磁石
の磁力によって他方の柄の表面に吸着固定され、ピンの
先端面は磁性板を通る磁力によって磁性板に吸着して固
定されている。この構成によって、磁石のピンガイドに
挿入されているピンの先端面に磁性板を介して磁石板の
磁束を集めることができる。したがって、ピンを固定す
る磁力は、ピンの先端面に働いてピンをその軸線方向に
引っ張る作用をなす。このために、ピンを固定するため
に磁力が効率良くピンに作用し、従来に比べて同じ磁力
の磁石を用いたときにピンをはるかに強力に固定でき
る。
According to the present invention, the shaft of the pin passes through the pin guide of one handle and the pin guide of the core and reaches the surface of the other handle to be exposed. The hole provided in the other handle is formed to be larger than the diameter of the shaft of the pin, and a magnet is inserted into the hole, and a pin for inserting the shaft of the pin into the magnet. A guide is formed, and a single magnetic plate that covers the end surfaces of all the pins that have passed through the pin guide and exposed on the surface of the other handle is attracted and fixed to the surface of the other handle by the magnetic force of the magnet. Is fixed by being attracted to the magnetic plate by a magnetic force passing through the magnetic plate. With this configuration, it is possible to collect the magnetic flux of the magnet plate via the magnetic plate at the tip end surface of the pin inserted into the pin guide of the magnet. Therefore, the magnetic force fixing the pin acts on the tip end surface of the pin to pull the pin in its axial direction. For this reason, the magnetic force acts on the pin efficiently to fix the pin, and the pin can be fixed much more strongly when a magnet having the same magnetic force is used as compared with the related art.

【0011】前述したように本発明は磁力を非常に効率
良く利用できる。このことは、2つの柄部を固定するた
めに従来は希土類磁石を用いていた器具に、希土類磁石
のようなきわめて磁力の強い磁石を用いなくても目的を
達成することが可能になる。特に、フェライト磁石は、
希土類磁石に比べて価格が非常に安いので安価に提供す
ることができる。また、希土類磁石は錆び易いが、フェ
ライト磁石等は錆びにくいので、台所で使用する包丁に
使用するときに最適である。また、台所の床は硬いので
割れ易い性質を有する希土類磁石では包丁を床に落した
ときに磁石が割れる虞があるが、本発明の磁石は割れに
くいのでそのような虞がない。さらに、現在はクレジッ
トカ−ドやキャッシュカ−ドのような磁気カ−ドが普及
し、一般の主婦であってもポケットに磁気カ−ドを入れ
て包丁を使用することがある。この場合、包丁に希土類
磁石のようなきわめて磁力の強い磁石を用いたときは、
磁気カ−ドがその磁力の影響を受ける虞がある。また、
腕時計を腕に付けているいるときはその時計が磁力の影
響を受ける虞がある。しかし、本発明で使用される磁石
はそれよりも磁力の弱い磁石であり、しかも磁性板によ
って磁束が集中して拡散しないので、磁気カ−ドをポケ
ットに入れていても、あるいは腕時計を腕に付けていて
も磁石の影響を受けることがない。
As described above, the present invention can utilize magnetic force very efficiently. This makes it possible to achieve the object without using an extremely strong magnet, such as a rare earth magnet, in a device that has conventionally used a rare earth magnet to fix the two handle portions. In particular, ferrite magnets
Since the price is very low as compared with rare earth magnets, it can be provided at low cost. Rare earth magnets are easily rusted, while ferrite magnets and the like are hardly rusted, so they are most suitable for kitchen knives used in kitchens. Also, since the kitchen floor is hard, the magnet may be broken when the kitchen knife is dropped on the floor with the rare earth magnet having the property of being easily broken, but the magnet of the present invention is unlikely to be broken because it is hard to be broken. Further, magnetic cards such as credit cards and cash cards have become widespread at present, and even general housewives sometimes use magnetic knives with their magnetic cards in their pockets. In this case, when a very strong magnet such as a rare earth magnet is used for the kitchen knife,
The magnetic card may be affected by the magnetic force. Also,
When the watch is worn on the wrist, the watch may be affected by magnetic force. However, the magnet used in the present invention is a magnet having a weaker magnetic force, and since the magnetic flux is not concentrated and diffused by the magnetic plate, even if the magnetic card is put in the pocket or the wristwatch is put on the arm. Even if it is attached, it is not affected by the magnet.

【0012】また、ピンは複数存在するが磁性板は一枚
であるから、包丁の分解及び組立てを簡単に行なうこと
ができる。さらに、磁性板は2以上の磁石で柄部の表面
に吸着されるので、使用中に移動しにくいという効果を
奏する。さらに、近年、アウトドアレジャ−の流行にと
もない、包丁の柄は一つで、いくつもの刃を組み合わ
せ、用途に応じて刃を着脱自在に柄に取付ける包丁が存
在している。しかしながら、このような替刃式包丁は柄
と刃の結合が複雑な構成であったから使用中に刃がガタ
ついたり、力の方向によっては刃が柄から外れる虞もあ
った。しかし、本発明は、結合はピン結合であってそれ
を磁石によって強固に固定するので、使用中に刃がガタ
つくことがなく不意に刃が柄から外れる虞もない。ま
た、本発明は柄も分解できるから、全体をコンパクトに
することができて携帯に便利である。このように、本発
明は台所のほかにアウトドアのような副次的な用途にも
対応できる。
Further, since there are a plurality of pins but a single magnetic plate, the kitchen knife can be easily disassembled and assembled. Further, since the magnetic plate is attracted to the surface of the handle by two or more magnets, it has an effect that it is difficult to move during use. Furthermore, in recent years, with the trend of outdoor leisure, there is a kitchen knife having a single handle, combining several blades, and detachably attaching the blade to the handle according to the application. However, since such a replaceable knife has a complicated configuration of the handle and the blade, the blade may rattle during use or the blade may come off the handle depending on the direction of the force. However, in the present invention, since the connection is a pin connection and is firmly fixed by a magnet, the blade does not rattle during use and there is no risk of the blade coming off the handle abruptly. Further, since the present invention can disassemble the handle, the whole can be made compact and portable. As described above, the present invention can be applied to secondary uses such as the outdoors in addition to the kitchen.

【0013】請求項2の構成のように、磁石の孔部とピ
ンの軸部の間に非磁性体の物質が介在していると、磁石
の磁力がピンの先端面に集中するのでより確実にピンの
先端面が磁性板に吸着する。請求項3の構成のように、
非磁性体の物質が非磁性金属によって形成されたスリ−
ブであるときは、このスリ−ブも分解して掃除すること
ができるので包丁をより清潔にすることができる。
If a non-magnetic substance is interposed between the hole of the magnet and the shaft of the pin as in the configuration of the second aspect, the magnetic force of the magnet is concentrated on the tip end surface of the pin, so that it is more reliable. The tip surface of the pin is attracted to the magnetic plate. As in the configuration of claim 3,
A thread formed of a non-magnetic material by a non-magnetic metal
In the case of a knife, the sleeve can be disassembled and cleaned, so that the kitchen knife can be made more clean.

【0014】[0014]

【発明の実施の形態】次に本発明の実施の形態を図面に
従って説明する。中子1には2つのピンガイド2,2が
設けられている。ピンガイドはピン3,3の数に対応し
て設けられるものであって、ピンを3本用いるときはピ
ンガイドも数も3となる。ピン3,3は軸部の一端にそ
れよりも径の大きな頭部5,5が一体に設けられたもの
である。中子1は磁性体であってもよく、そうでなくて
もよい。ピン3,3は磁性体で形成される。
Embodiments of the present invention will now be described with reference to the drawings. The core 1 is provided with two pin guides 2. The pin guides are provided corresponding to the number of the pins 3 and 3. When three pins are used, the number of the pin guides is also three. The pins 3 and 3 are provided with heads 5 and 5 having a larger diameter at one end of a shaft portion. The core 1 may or may not be a magnetic material. The pins 3, 3 are made of a magnetic material.

【0015】中子1の両側面に取付けられる柄部は合成
樹脂で形成された2つの板状体で形成されている。一方
の柄部6はやや厚めに形成され、他方の柄部7はそれよ
りも薄く形成されている。一方の柄部6にはピンガイド
8,8が設けられており、これらのピンガイド8,8は
ピンの頭部5,5を没入させるために段差を設けた構成
となっている。
The handle portions attached to both sides of the core 1 are formed of two plate-like bodies made of synthetic resin. One handle 6 is formed slightly thicker, and the other handle 7 is formed thinner. The handle portion 6 is provided with pin guides 8, 8, and these pin guides 8, 8 have a configuration in which a step is provided to immerse the head portions 5, 5 of the pins.

【0016】他方の柄部7には大きめの孔部9,9が設
けられており、この孔部9,9内に円盤状の磁石10,
10が嵌入される。磁石10,10は取外し自在であっ
てもよく、固着されていてもよい。磁石10,10には
丸孔11,11が設けられており、この丸孔11,11
内に真鍮製のスリ−ブ12,12が嵌入されている。磁
石は希土類磁石のようなきわめて磁力の強い磁石を用い
なくても、フェライト磁石やKS鋼あるいはMK鋼を用
いればその磁力で十分に目的を達成することが可能であ
る。フェライト磁石やKS鋼あるいはMK鋼は錆びにく
いので、台所で使用する包丁に最適である。スリ−ブ1
2,12も磁石10,10と同様に取外し自在であって
もよく、固着されていてもよい。ピンの軸部4はスリ−
ブのピンガイド13,13に挿通される。
The other handle 7 is provided with large holes 9, 9, and disk-shaped magnets 10, 9 are provided in the holes 9, 9.
10 is inserted. The magnets 10, 10 may be detachable or fixed. The magnets 10, 10 are provided with round holes 11, 11, and the round holes 11, 11,
Brass sleeves 12, 12 are fitted therein. Even if a magnet having a very strong magnetic force such as a rare-earth magnet is not used, a ferrite magnet, KS steel, or MK steel can sufficiently achieve the purpose with the magnetic force. Ferrite magnets, KS steels, and MK steels are less likely to rust and are ideal for kitchen knives used in the kitchen. Sleeve 1
The magnets 2 and 12 may be removable like the magnets 10 and may be fixed. The pin shaft 4 is threaded.
And the pin guides 13 of the bush.

【0017】包丁を組立てるには、柄部6,7を中子1
の両側面にそれぞれ当てがい、他方の柄部の孔部9内に
磁石10とスリ−ブ12を嵌入し、ピン3をピンガイド
2,8,13内に挿通する。ピン3を一杯に挿通する
と、ピンの先端面14は他方の柄部7の表面と同一平面
をなして突出することがない。ピン3,3を一杯に挿入
した後に、磁性板15によってピンの先端面14,14
を覆う。磁性板15は好ましくは磁性ステンレス鋼で形
成する。磁性板15は磁石10,10に吸着し、ピンの
先端面14,14は磁性板15に吸着することによって
包丁が組立てられる。磁性板15は図面に示したように
楕円形に近い形状であってもよく、あるいは中子1の形
状と同じであってもよい。中子1と同じ形状としたとき
は体裁を良くすることができる。
In order to assemble the kitchen knife, handle portions 6 and 7 are attached to core 1
The magnet 10 and the sleeve 12 are fitted into the holes 9 of the other handle, and the pins 3 are inserted through the pin guides 2, 8, and 13. When the pin 3 is fully inserted, the distal end face 14 of the pin does not project flush with the surface of the other handle 7. After the pins 3 and 3 are fully inserted, the tip surfaces 14 and 14 of the pins are
Cover. The magnetic plate 15 is preferably formed of magnetic stainless steel. The magnetic plate 15 is attracted to the magnets 10, 10, and the tip surfaces 14, 14 of the pins are attracted to the magnetic plate 15, whereby the kitchen knife is assembled. The magnetic plate 15 may have a shape close to an ellipse as shown in the drawing, or may have the same shape as the core 1. When the core 1 has the same shape, the appearance can be improved.

【0018】包丁を分解するときは、磁性板15を取外
し、ピンの先端面14を箸などの先端で押してピン3を
各ピンガイド2,8,13から抜く。そうすることによ
って、各部品を完全に分解することができる。磁石10
とスリ−ブ12が孔部9内に固着しているときは、固着
されたままで他の部品が分解される。磁石10とスリ−
ブ12が固着されていないときは、これらの部品も含め
て完全に分解することができる。したがって、分解した
後に各部品を完全に洗浄することができる。
When disassembling the kitchen knife, the magnetic plate 15 is removed, and the distal end surface 14 of the pin is pushed with the tip of a chopstick or the like to pull out the pin 3 from each of the pin guides 2, 8, and 13. By doing so, each part can be completely disassembled. Magnet 10
When the sleeve 12 and the sleeve 12 are fixed in the hole 9, other parts are disassembled while being fixed. Magnet 10 and three
When the valve 12 is not fixed, it can be completely disassembled including these parts. Therefore, each part can be completely washed after disassembly.

【図面の簡単な説明】[Brief description of the drawings]

【図1】 本発明の分解斜視図FIG. 1 is an exploded perspective view of the present invention.

【図2】 本発明の斜視図FIG. 2 is a perspective view of the present invention.

【図3】 本発明の正面図FIG. 3 is a front view of the present invention.

【図4】 本発明の裏面図FIG. 4 is a rear view of the present invention.

【図5】 本発明の組立て状態を示した一部断面図FIG. 5 is a partial sectional view showing an assembled state of the present invention.

【符号の説明】[Explanation of symbols]

1 中子 2 ピンガイド 3 ピン 4 軸部 5 頭部 6 一方の柄部 7 他方の柄部 8 ピンガイド 9 孔部 10 磁石 11 丸孔 12 スリ−ブ 13 ピンガイド 14 ピンの先端面 15 磁性板 DESCRIPTION OF SYMBOLS 1 Core 2 Pin guide 3 Pin 4 Shaft 5 Head 6 One handle 7 The other handle 8 Pin guide 9 Hole 10 Magnet 11 Round hole 12 Sleeve 13 Pin guide 14 Pin tip surface 15 Magnetic plate

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】 中子の両側面に柄部を着脱自在に装着し
た包丁であって、柄部を中子に装着するために少なくと
も2つの磁性体のピンを有し、該ピンは軸部とそれより
も径の大きな頭部とから成り、且つピンの軸部は一方の
柄部のピンガイド及び中子のピンガイドを通過して他方
の柄部の表面まで届いてピンの先端面が露出し、他方の
柄部に設けられた孔部はピンの軸部の径よりも大きく形
成されており、孔部の中には磁石が嵌入され、該磁石に
前記ピンの軸部を挿通するためのピンガイドが形成さ
れ、そのピンガイドを通過して他方の柄の表面に露出し
ているすべてのピンの先端面を覆う単一の磁性板が前記
磁石の磁力によって他方の柄の表面に吸着固定され、ピ
ンの先端面は磁性板を通る磁力によって磁性板に吸着し
て固定されていることを特徴とする包丁
1. A kitchen knife having a handle detachably mounted on both sides of a core, the kitchen knife having at least two magnetic pins for mounting the handle on the core, wherein the pin is a shaft. And a head part having a larger diameter than that, and the shaft of the pin passes through the pin guide of one handle and the pin guide of the core to reach the surface of the other handle, and the tip end surface of the pin is The hole that is exposed and provided in the other handle is formed to be larger than the diameter of the shaft of the pin, and a magnet is inserted into the hole and the shaft of the pin is inserted through the magnet. A single magnetic plate that covers the tip surfaces of all the pins that are exposed on the surface of the other handle through the pin guide is formed on the surface of the other handle by the magnetic force of the magnet. It is fixed by suction, and the tip surface of the pin is attracted and fixed to the magnetic plate by the magnetic force passing through the magnetic plate Kitchen knife characterized by
【請求項2】 磁石の孔部とピンの軸部の間に非磁性体
の物質が介在している請求項1記載の包丁
2. The kitchen knife according to claim 1, wherein a non-magnetic substance is interposed between the hole of the magnet and the shaft of the pin.
【請求項3】 非磁性体の介在物質は、非磁性体金属に
よって形成されたスリ−ブである請求項2記載の包丁
3. The kitchen knife according to claim 2, wherein the intervening substance of the non-magnetic material is a sleeve formed of a non-magnetic metal.
JP2000235215A 2000-08-03 2000-08-03 Kitchen knife Expired - Fee Related JP4573317B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000235215A JP4573317B2 (en) 2000-08-03 2000-08-03 Kitchen knife

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000235215A JP4573317B2 (en) 2000-08-03 2000-08-03 Kitchen knife

Publications (2)

Publication Number Publication Date
JP2002045581A true JP2002045581A (en) 2002-02-12
JP4573317B2 JP4573317B2 (en) 2010-11-04

Family

ID=18727466

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000235215A Expired - Fee Related JP4573317B2 (en) 2000-08-03 2000-08-03 Kitchen knife

Country Status (1)

Country Link
JP (1) JP4573317B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009073339A1 (en) * 2007-12-04 2009-06-11 Brian William Hayes Double handle kitchen knife
US7726030B2 (en) 2007-12-04 2010-06-01 Brian William Hayes Double handle kitchen knife
US8082669B2 (en) 2007-12-04 2011-12-27 Brian William Hayes Double handle kitchen knife

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5944065B2 (en) * 1982-12-27 1984-10-26 服部 実 office scissors
JPS6048968U (en) * 1983-09-09 1985-04-06 三菱製鋼株式会社 magnetic knife handle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5944065B2 (en) * 1982-12-27 1984-10-26 服部 実 office scissors
JPS6048968U (en) * 1983-09-09 1985-04-06 三菱製鋼株式会社 magnetic knife handle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009073339A1 (en) * 2007-12-04 2009-06-11 Brian William Hayes Double handle kitchen knife
US7726030B2 (en) 2007-12-04 2010-06-01 Brian William Hayes Double handle kitchen knife
US8082669B2 (en) 2007-12-04 2011-12-27 Brian William Hayes Double handle kitchen knife

Also Published As

Publication number Publication date
JP4573317B2 (en) 2010-11-04

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