JP2005118952A - One-touch electric cutter for slaughtering live fish - Google Patents

One-touch electric cutter for slaughtering live fish Download PDF

Info

Publication number
JP2005118952A
JP2005118952A JP2003357642A JP2003357642A JP2005118952A JP 2005118952 A JP2005118952 A JP 2005118952A JP 2003357642 A JP2003357642 A JP 2003357642A JP 2003357642 A JP2003357642 A JP 2003357642A JP 2005118952 A JP2005118952 A JP 2005118952A
Authority
JP
Japan
Prior art keywords
roller
sliding body
blade
driven gear
fish
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.)
Pending
Application number
JP2003357642A
Other languages
Japanese (ja)
Inventor
Katsuhei Hanazawa
勝平 花沢
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 JP2003357642A priority Critical patent/JP2005118952A/en
Publication of JP2005118952A publication Critical patent/JP2005118952A/en
Pending legal-status Critical Current

Links

Images

Landscapes

  • Nonmetal Cutting Devices (AREA)
  • Knives (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide an inexpensive and economical electric cutter for surely, smoothly and stably operating a driving means and a sliding body, having a simple constitution, superior in durability, surely, smoothly and stably reciprocating a cutting blade, easy in handling, superior in easiness-to use, and suitable for mass production. <P>SOLUTION: The driving means A1 has a driven gear 7, a rotary plate 11, a pin 9 arranged in a position deviated to the rotational center and a roller 10. The sliding body 15 is composed of a sliding shaft part 16, a connecting part 17 and a blade installing part 18. The connecting part 17 is bored with an elongate hole 20. Guide grooves 21 are respectively recessed in both end parts in the major axis direction. The connecting part 17 is interposed between a pair of guide shafts 25. The guide shafts 25 are constituted so that the guide grooves 21 respectively freely slidingly contact with each other. The roller 10 sliding contacts with an inner peripheral surface of the elongate hole 20. The driven gear 7 and the rotary plate 11 synchronously rotate by rotation of a motor 5. The pin 9 and the roller 10 move, and the sliding body 15 is constituted so as to reciprocate in the longitudinal direction. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は、主に、漁師や釣り人等が釣り上げた魚を、その場で簡単に活き締めできるように工夫した魚の活き締め用ワンタッチ電動カッターに関するものである。   The present invention mainly relates to a one-touch electric cutter for alive fish devised so that fish caught by fishermen, anglers, etc. can be easily alive on the spot.

従来、釣り上げた魚を活き締めする場合、包丁やナイフ等の刃物が利用され、例えば、刃物の切っ先を釣り上げた魚のエラの間から刺し込み、目の内側少し上に向って突き刺すようにして、魚の背骨（脊椎）の神経を切ると共に血抜きをするようにしていた。
しかしながら、包丁やナイフ等の刃物によって魚の背骨（脊椎）の神経を切る場合、一方の手で魚を押えながら他方の手で刃物を操作することとなり、活き締め作業自体が非常に難しく、これを確実に且つ瞬時に行えるようになるには、かなりの熟練を要する等の難点があった。特に、背骨（脊椎）が太い魚を処理する場合は、かなりの腕力を要し、処理に時間がかかり、上手に活き締めできない等の難点があった。
そのため、これらの難点等を解消できるように、例えば、特許文献１に示すような魚の活き締め用ワンタッチ電動カッターが提案された。 Conventionally, when tightening fish that have been caught, blades such as knives and knives are used. I cut the nerves on the spine (spine) of the fish and tried to drain the blood.
However, when cutting the nerves of the spine (spine) of a fish with a knife such as a knife or knife, the knife is operated with the other hand while holding the fish with one hand. In order to be able to carry out surely and instantaneously, there was a difficulty such as requiring considerable skill. In particular, when a fish with a thick spine (spine) is processed, it requires considerable arm strength, and it takes a long time to process, and there is a problem that it cannot be skillfully tightened.
For this reason, for example, a one-touch electric cutter for alive fish as shown in Patent Document 1 has been proposed so as to eliminate these difficulties.

特開２００３−１８９７８８JP2003-189788

ところが、前述の電動カッターにあっては、例えば、適宜駆動手段についての具体的な構成や、刃取付片についての具体的な構成等が示されておらず、この電動カッターに最適となるようなこれらの具体的な構成を開発することが急務となっていた。   However, in the electric cutter described above, for example, a specific configuration of the driving means and a specific configuration of the blade mounting piece are not shown, and the electric cutter is optimal for the electric cutter. There was an urgent need to develop these specific configurations.

そこで、本発明は、前述の如き電動カッターに於いて、最適となるような駆動手段等を提供できるようにするのは勿論のこと、具体的には、確実で、スムーズで、安定的な動作が期待でき、構成が簡素で、耐久性に優れたものとなるようにし、ひいては、魚の背骨（脊椎）の神経を熟練を要することなく簡単に且つ短時間で切れるようにし、誰でも最良の活き締め処理が行え、特に、背骨（脊椎）が太い魚であっても、腕力が不要で、短時間での処理が行え、しかも、取扱いが簡単で、使い勝手が良く、量産に適し、低廉で、経済的な魚の活き締め用ワンタッチ電動カッターを提供できるようにすべく創出されたものである。   Therefore, the present invention is capable of providing an optimum driving means in the electric cutter as described above, specifically, reliable, smooth and stable operation. It can be expected to be simple in structure and durable, and the nerves of the fish spine (spine) can be cut easily and in a short time without any skill. It can be tightened, especially for fish with a thick spine (spine), it does not require arm strength, can be processed in a short time, and is easy to handle, easy to use, suitable for mass production, inexpensive, It was created to be able to provide an economical one-touch electric cutter for alive fish.

しかして、請求項１記載の魚の活き締め用ワンタッチ電動カッターにあっては、魚を活き締めする際に使用される電動カッターであって、適宜駆動手段Ａ１を内蔵すると共に、適宜バッテリー収納部Ａ２を設けてなるカッター本体Ａと、このカッター本体Ａの先端部に設けた摺動体１５の刃取付部１８に互換可能に装着される切断刃Ｂとを備え、摺動体１５は、駆動手段Ａ１に連繋されて前後方向に往復動可能となるように形成され、切断刃Ｂは、刃取付部１８に装着される取付部３０と、刃先が略鋸刃状となるような刃部３１とを有し、カッター本体Ａに設けた作動ボタン３によって、駆動手段Ａ１が作動して、摺動体１５と共に切断刃Ｂが前後方向に往復動し、刃部３１で魚の背骨を切断できるようにした電動カッターに於いて、前記駆動手段Ａ１は、モーターハウジング２に回転自在に装着されると共に、モーター５の回転力が伝達される従動ギャ７と、モーターハウジング２に回転自在に装着されると共に、従動ギャ７に対向して所定間隔隔てた状態に配される回転板１１と、従動ギャ７と回転板１１にその両端部分が夫々固定されると共に、従動ギャ７と回転板１１の回転中心に対して偏移した位置に配されるピン９と、このピン９に外装されるローラ１０とを備え、摺動体１５は、モーターハウジング２に固定したガイド筒２６に摺動自在に保持される摺動軸部１６と、この摺動軸部１６の基端部分に連設されると共に、従動ギャ７と回転板１１の間に介装される連繋部１７と、摺動軸部１６の先端部分に連設される刃取付部１８とからなり、連繋部１７は、前後方向に対して直交するような長軸を有する長孔２０が穿設されると共に、その長軸方向両端部にガイド溝２１が夫々凹設され、更に、モーターハウジング２に固定した一対の平行なガイド軸２５の間に連繋部１７が介装されると共に、一対のガイド軸２５をガイド溝２１が夫々摺接自在となるよう構成され、前記ピン９のローラ１０は、連繋部１７の長孔２０内周面を摺接可能となるよう形成され、モーター５の回転によって、従動ギャ７と回転板１１が同期回転すると共に、ピン９及びローラ１０が移動し、このローラ１０の移動によって摺動体１５が前後方向に往復動するように構成する手段を採用した。   Thus, the one-touch electric cutter for alive fish according to claim 1 is an electric cutter used when alive fish, and appropriately incorporates the driving means A1 and appropriately stores the battery A2. And a cutting blade B that is mounted so as to be compatible with the blade mounting portion 18 of the sliding body 15 provided at the tip of the cutter body A. The sliding body 15 is attached to the driving means A1. The cutting blade B has a mounting portion 30 attached to the blade mounting portion 18 and a blade portion 31 having a substantially saw-tooth shape. Then, the driving means A1 is operated by the operation button 3 provided on the cutter body A, and the cutting blade B is reciprocated in the front-rear direction together with the sliding body 15, so that the blade 31 can cut the fish spine. In the drive The means A1 is rotatably mounted on the motor housing 2 and is driven by a driven gear 7 to which the rotational force of the motor 5 is transmitted, and is rotatably mounted on the motor housing 2 and faces the driven gear 7 in a predetermined manner. Both ends of the rotating plate 11, the driven gear 7 and the rotating plate 11 are fixed to the spaced apart state, and are arranged at positions shifted from the rotation centers of the driven gear 7 and the rotating plate 11. The sliding body 15 includes a sliding shaft portion 16 slidably held by a guide tube 26 fixed to the motor housing 2, and a sliding shaft portion 16. A continuous portion 17 interposed between the driven gear 7 and the rotating plate 11, and a blade mounting portion connected to the distal end portion of the sliding shaft portion 16, which is connected to the base end portion of the moving shaft portion 16. 18 and the connecting portion 17 is in the front-rear direction. A long hole 20 having a long axis orthogonal to each other is bored, and guide grooves 21 are recessed at both ends in the long axis direction, and a pair of parallel guide shafts fixed to the motor housing 2 are also provided. 25, the connecting portion 17 is interposed, and the guide groove 21 is configured to be slidably contactable with the pair of guide shafts 25. The roller 10 of the pin 9 is disposed in the long hole 20 of the connecting portion 17. The peripheral surface is formed so as to be slidable. The rotation of the motor 5 causes the driven gear 7 and the rotating plate 11 to rotate synchronously, and the pin 9 and the roller 10 move. The movement of the roller 10 causes the sliding body 15 to move. A means configured to reciprocate back and forth is employed.

また、請求項２記載の魚の活き締め用ワンタッチ電動カッターにあっては、前記摺動体１５の摺動軸部１６の先端寄り部分と、モーターハウジング２の先端部分との間に、複数のシール２７を介装する手段を採用した。   Further, in the one-touch electric cutter for squeezing fish according to claim 2, a plurality of seals 27 are provided between the tip portion of the sliding shaft portion 16 of the sliding body 15 and the tip portion of the motor housing 2. The means to interpose was adopted.

更に、請求項３記載の魚の活き締め用ワンタッチ電動カッターにあっては、前記回転板１１は、その回転中心を含む線を境として、ローラ１０が配されるがわより、その反対がわの部分の重量が大きくなるように構成する手段を採用した。   Furthermore, in the one-touch electric cutter for alive fish according to claim 3, the rotating plate 11 is provided with a roller 10 at a line including the center of rotation, and the opposite is the opposite. A means that is configured to increase the weight of the part was adopted.

従って、本発明の請求項１記載の魚の活き締め用ワンタッチ電動カッターによれば、駆動手段Ａ１や摺動体１５等が、確実に、スムーズに、且つ安定的に動作するようになると共に、これらの構成が簡素で、耐久性に優れたものとなる。
そのため、摺動体１５の刃取付部１８に取付けられる切断刃Ｂも確実に、スムーズに、且つ安定的に往復動するようになり、ひいては、魚の背骨（脊椎）の神経を熟練を要することなく簡単に且つ短時間で切れるようになり、誰でも最良の活き締め処理が行え、特に、背骨（脊椎）が太い魚であっても、腕力が不要で、短時間での処理が行えるようになる。しかも、取扱いが簡単で、使い勝手が良く、量産に適し、低廉で、経済的な魚の活き締め用ワンタッチ電動カッターとなる。 Therefore, according to the one-touch electric cutter for alive fish according to claim 1 of the present invention, the driving means A1, the sliding body 15 and the like can operate reliably, smoothly and stably. The structure is simple and the durability is excellent.
Therefore, the cutting blade B attached to the blade attachment portion 18 of the sliding body 15 also reliably and smoothly reciprocates, and thus the nerve of the fish spine (spine) is easy without requiring skill. In addition, it can be cut quickly and anyone can perform the best live-up process. In particular, even a fish with a thick spine (spine) can be processed in a short time without requiring arm strength. Moreover, it is an easy-to-use electric cutter for squeezing fish that is easy to handle, easy to use, suitable for mass production, inexpensive and economical.

また、摺動体１５は、モーターハウジング２に固定したガイド筒２６に摺動自在に保持される摺動軸部１６と、この摺動軸部１６の基端部分に連設されると共に、従動ギャ７と回転板１１の間に介装される連繋部１７と、摺動軸部１６の先端部分に連設される刃取付部１８とからなり、連繋部１７は、前後方向に対して直交するような長軸を有する長孔２０が穿設されると共に、その長軸方向両端部にガイド溝２１が夫々凹設され、更に、モーターハウジング２に固定した一対の平行なガイド軸２５の間に連繋部１７が介装されると共に、一対のガイド軸２５をガイド溝２１が夫々摺接自在となるよう構成されるので、摺動体１５を、ガイド筒２６と一対のガイド軸２５とによってバランス良く安定的に支持できるようになると共に、摺動体１５が、確実に、スムーズに、且つ安定的に往復動できるようになる。   The sliding body 15 is connected to a sliding shaft portion 16 slidably held by a guide cylinder 26 fixed to the motor housing 2, and a base end portion of the sliding shaft portion 16. 7 and the rotating plate 11 and a connecting portion 17 and a blade mounting portion 18 connected to the tip end portion of the sliding shaft portion 16. The connecting portion 17 is orthogonal to the front-rear direction. A long hole 20 having such a long axis is formed, and guide grooves 21 are respectively provided at both ends of the long axis direction. Further, between the pair of parallel guide shafts 25 fixed to the motor housing 2. Since the connecting portion 17 is interposed and the pair of guide shafts 25 are configured so that the guide grooves 21 can be slidably contacted with each other, the sliding body 15 is balanced by the guide tube 26 and the pair of guide shafts 25. A stable support and sliding body 5, surely, smoothly, and it becomes possible to stably reciprocate.

加えて、前記駆動手段Ａ１は、モーターハウジング２に回転自在に装着されると共に、モーター５の回転力が伝達される従動ギャ７と、モーターハウジング２に回転自在に装着されると共に、従動ギャ７に対向して所定間隔隔てた状態に配される回転板１１と、従動ギャ７と回転板１１にその両端部分が夫々固定されると共に、従動ギャ７と回転板１１の回転中心に対して偏移した位置に配されるピン９と、このピン９に外装されるローラ１０とを備え、前記ピン９のローラ１０は、連繋部１７の長孔２０内周面を摺接可能となるよう形成され、モーター５の回転によって、従動ギャ７と回転板１１が同期回転すると共に、ピン９及びローラ１０が移動し、このローラ１０の移動によって摺動体１５が前後方向に往復動するように構成したので、モーター５の回転力を摺動体１５の連繋部１７に確実に、スムーズに、且つバランス良く伝達できるようになる。   In addition, the driving means A1 is rotatably mounted on the motor housing 2 and is driven by a driven gear 7 to which the rotational force of the motor 5 is transmitted. Both ends of the rotating plate 11, the driven gear 7, and the rotating plate 11 are fixed to the rotating plate 11 that is spaced apart from the rotating gear 11 by a predetermined distance. A pin 9 disposed at the moved position and a roller 10 mounted on the pin 9 are provided, and the roller 10 of the pin 9 is formed so as to be slidable on the inner peripheral surface of the long hole 20 of the connecting portion 17. The driven gear 7 and the rotating plate 11 are synchronously rotated by the rotation of the motor 5, and the pin 9 and the roller 10 are moved. The sliding body 15 is reciprocated in the front-rear direction by the movement of the roller 10. of , To ensure the rotational force of the motor 5 to the interlocking portion 17 of the sliding body 15, smoothly, and it becomes possible good balance transfer.

また、本発明の請求項２記載の魚の活き締め用ワンタッチ電動カッターによれば、複数のシール２７によって、摺動体１５の摺動軸部１６の先端寄り部分と、モーターハウジング２の先端部分との間の水密性が良好となり、この部分からの水等の侵入を確実に防止できるようになる。   Further, according to the one-touch electric cutter for alive fish according to claim 2 of the present invention, the plurality of seals 27 cause the tip portion of the sliding shaft portion 16 of the sliding body 15 and the tip portion of the motor housing 2 to move. The water tightness between the two becomes good, and the entry of water and the like from this portion can be surely prevented.

更に、本発明の請求項３記載の魚の活き締め用ワンタッチ電動カッターによれば、回転板１１の回転時に生じる慣性力が、ピン９及びローラ１０を介して摺動体１５にバランス良く伝えられるようになり、摺動体１５の往復動がよりスムーズに実現できるようになる。   Further, according to the one-touch electric cutter for alive fish according to claim 3 of the present invention, the inertial force generated when the rotating plate 11 rotates can be transmitted to the sliding body 15 through the pin 9 and the roller 10 in a balanced manner. Thus, the reciprocating motion of the sliding body 15 can be realized more smoothly.

以下、本発明を図示例に基づいて説明すると、次の通りである。
本発明は、主に、漁師や釣り人等が釣り上げた魚を、その場で活き締めする（例えば、魚の背骨（脊椎）を切断して神経を切ると共に、魚の血を抜く）ときに使用される魚の活き締め用ワンタッチ電動カッターであって、この魚の活き締め用ワンタッチ電動カッターは、モーター５駆動による適宜駆動手段Ａ１を内蔵すると共に、モーター５を作動せしめるための適宜バッテリー（例えば、二次電池や一次電池等）が収納されるバッテリー収納部Ａ２を設けてなるカッター本体Ａと、このカッター本体Ａの先端部に設けた摺動体１５の刃取付部１８に互換可能に装着される切断刃Ｂとを備えたものである。尚、この切断刃Ｂをカバーするキャップ体を設けても良い。 Hereinafter, the present invention will be described based on illustrated examples as follows.
The present invention is mainly used when fish caught by fishermen, anglers, etc., are alive on the spot (for example, by cutting the spine of the fish to cut nerves and drawing blood of the fish). The fish one-touch electric cutter for alive fish has a built-in appropriate driving means A1 driven by the motor 5 and an appropriate battery (for example, a secondary battery) for operating the motor 5. And a cutting blade B which is mounted so as to be compatible with the blade mounting portion 18 of the sliding body 15 provided at the tip of the cutter body A. It is equipped with. A cap body that covers the cutting blade B may be provided.

そして、摺動体１５は、前記駆動装置Ａ１に連繋されて前後方向に往復動可能となるように形成され、切断刃Ｂは、刃取付部１８に装着される取付部３０と、刃先が略鋸刃状となるような刃部３１とを有し、カッター本体Ａに設けた作動ボタン３によって、駆動手段Ａ１が作動して、摺動体１５と共に切断刃Ｂが前後方向に往復動し、刃部３１で魚の背骨（脊椎）を切断できるよう構成されたものである。すなわち、漁師や釣り人等が釣り上げた魚の背骨（脊椎）の神経を、その場で、簡単に、確実に、且つ迅速に切ることができるように構成されている。   The sliding body 15 is connected to the driving device A1 so as to be able to reciprocate in the front-rear direction. The cutting blade B has a mounting portion 30 attached to the blade mounting portion 18 and a cutting edge substantially saw-toothed. The blade 31 has a blade-like shape. The operation button 3 provided on the cutter body A activates the driving means A1, and the cutting blade B reciprocates in the front-rear direction together with the sliding body 15. It is comprised so that the spine (spine) of a fish can be cut | disconnected by 31. FIG. That is, the nerve of the spine (spine) of the fish caught by a fisherman or angler can be cut easily, surely and quickly on the spot.

それから、駆動手段Ａ１は、モーターハウジング２に回転自在に装着されると共に、モーター５の回転力が伝達される従動ギャ７と、モーターハウジング２に回転自在に装着されると共に、従動ギャ７に対向して所定間隔隔てた状態に配される回転板１１と、従動ギャ７と回転板１１にその両端部分が夫々固定されると共に、従動ギャ７と回転板１１の回転中心に対して偏移した位置に配されるピン９と、このピン９に外装されるローラ１０とを備えている。
更に、摺動体１５は、モーターハウジング２に固定したガイド筒２６に摺動自在に保持される摺動軸部１６と、この摺動軸部１６の基端部分に連設されると共に、従動ギャ７と回転板１１の間に介装される連繋部１７と、摺動軸部１６の先端部分に連設される刃取付部１８とからなっている。
加えて、連繋部１７は、前後方向に対して直交するような長軸を有する長孔２０が穿設されると共に、その長軸方向両端部にガイド溝２１が夫々凹設され、しかも、モーターハウジング２に固定した一対の平行なガイド軸２５の間に連繋部１７が介装されると共に、一対のガイド軸２５をガイド溝２１が夫々摺接自在となるよう構成されている。
また、ピン９のローラ１０は、連繋部１７の長孔２０内周面を摺接可能となるよう形成され、モーター５の回転によって、従動ギャ７と回転板１１が同期回転すると共に、ピン９及びローラ１０が移動し、このローラ１０の移動によって摺動体１５が前後方向に往復動するよう構成されている。 Then, the driving means A1 is rotatably mounted on the motor housing 2 and is driven by the driven gear 7 to which the rotational force of the motor 5 is transmitted, and is rotatably mounted on the motor housing 2 and faces the driven gear 7. The both ends of the rotating plate 11 and the driven gear 7 and the rotating plate 11 which are arranged at a predetermined interval are fixed to each other, and are shifted with respect to the rotation centers of the driven gear 7 and the rotating plate 11. A pin 9 disposed at a position and a roller 10 mounted on the pin 9 are provided.
Further, the sliding body 15 is connected to a sliding shaft portion 16 slidably held by a guide tube 26 fixed to the motor housing 2, and a base end portion of the sliding shaft portion 16. 7 and a rotating part 11 and a connecting part 17 and a blade mounting part 18 connected to the tip of the sliding shaft part 16.
In addition, the connecting portion 17 is provided with a long hole 20 having a long axis orthogonal to the front-rear direction, and guide grooves 21 are respectively provided in both ends of the long axis direction, and the motor The connecting portion 17 is interposed between a pair of parallel guide shafts 25 fixed to the housing 2, and the guide grooves 21 are configured to be slidably contactable with the pair of guide shafts 25.
Further, the roller 10 of the pin 9 is formed so as to be slidable in contact with the inner peripheral surface of the long hole 20 of the connecting portion 17, and the driven gear 7 and the rotating plate 11 are synchronously rotated by the rotation of the motor 5. The roller 10 is moved, and the sliding body 15 is reciprocated in the front-rear direction by the movement of the roller 10.

前記カッター本体Ａは、適宜合成樹脂材や適宜金属材等によって本体ケース１を構成し、この本体ケース１内先端がわに駆動手段Ａ１を配し、本体ケース１内基端がわにバッテリー収納部Ａ２を設け、本体ケース１先端部分に摺動体１５を配し、本体ケース１の握り部の先端寄り外表面に作動ボタン３を配して構成されている。
尚、本体ケース１は、手指で確実に且つ安定的に握持できると共に、手指が滑り難くなるような形状、寸法に形成されている。
また、作動ボタン３は、バッテリー収納部Ａ２に収納されるバッテリーの電流を駆動手段Ａ１のモーター５に任意に供給できるようにしたもので、本体ケース１を手指で握持したときに、例えば、親指等によって押圧し易い位置に配置されている。尚、作動ボタン３は、ゴムキャップ等による防水機能を備えたものが望ましい。 The cutter body A comprises a main body case 1 made of an appropriate synthetic resin material, an appropriate metal material, or the like. A portion A <b> 2 is provided, the sliding body 15 is arranged at the front end portion of the main body case 1, and the operation button 3 is arranged on the outer surface near the front end of the grip portion of the main body case 1.
In addition, the main body case 1 is formed in a shape and size that can be securely and stably gripped with fingers and that the fingers are difficult to slip.
The operation button 3 can arbitrarily supply the current of the battery stored in the battery storage portion A2 to the motor 5 of the driving means A1, and when the body case 1 is gripped with fingers, for example, It is arranged at a position where it can be easily pressed by a thumb or the like. The operation button 3 is preferably provided with a waterproof function such as a rubber cap.

前記バッテリー収納部Ａ２は、駆動手段Ａ１のモーター５に電流を供給するための適宜バッテリーが収納されており、このバッテリーは、充電式のものを内蔵せしめるように構成してあっても良いし、或いは、乾電池や、充電式の電池を交換可能に収納できるように構成してあっても良い。また、バッテリー収納部Ａ２は、適宜バッテリーの寸法、形状、数等に対応して構成される。ところで、比較的重量のあるバッテリーを収納するバッテリー収納部Ａ２は、本体ケース１の基端がわに配してあることにより、電動カッター全体のバランスが良くなり、手指で持ち易く、取扱い易いものとなっている。   In the battery storage part A2, an appropriate battery for supplying current to the motor 5 of the driving means A1 is stored, and this battery may be configured to incorporate a rechargeable battery, Or you may comprise so that a dry battery and a rechargeable battery can be accommodated interchangeably. Further, the battery storage portion A2 is appropriately configured to correspond to the size, shape, number, etc. of the battery. By the way, the battery storage portion A2 for storing a relatively heavy battery has a base end of the main body case 1 arranged on the side so that the balance of the entire electric cutter is improved and is easy to hold and handle with fingers. It has become.

前記駆動手段Ａ１は、例えば、本体ケース１の先端がわに内装、固定される合成樹脂製或いは金属製のモーターハウジング２内に収まるように構成されており、このモーターハウジング２の基端がわに固定されるモーター５と、このモーター５の駆動回転軸に固定される略傘歯車状の駆動ギャ６と、モーターハウジング２にベアリング８を介して回転自在に装着されると共に、モーター５の駆動ギャ６に歯合する傘歯車状の従動ギャ７と、モーターハウジング２にベアリング１２を介して回転自在に装着されると共に、従動ギャ７に対向して所定間隔隔てた状態に配される回転板１１と、従動ギャ７と回転板１１にその両端部分が夫々固定されると共に、従動ギャ７と回転板１１の回転中心に対して偏移した位置に配されるピン９と、このピン９に外装される略ベアリング状のローラ１０とで構成されている。
すなわち、モーター５が回転すると、駆動ギャ６を介して従動ギャ７が減速回転すると共に、ピン９を介して回転板１１が従動ギャ７と同期回転し、ピン９及びローラ１０が従動ギャ７と回転板１１の回転軸の回りをバランス良く且つスムーズに公転するよう構成されている。 The drive means A1 is configured, for example, so that the front end of the main body case 1 is housed in a synthetic resin or metal motor housing 2 that is internally mounted and fixed, and the base end of the motor housing 2 is A motor 5 fixed to the motor 5, a substantially bevel gear-shaped drive gear 6 fixed to the drive rotation shaft of the motor 5, and a motor housing 2 rotatably mounted on the motor housing 2 via a bearing 8. A bevel gear-shaped driven gear 7 that meshes with the gear 6, and a rotating plate that is rotatably mounted on the motor housing 2 via a bearing 12 and that is disposed in a state of being opposed to the driven gear 7 at a predetermined interval. 11, the driven gear 7 and the rotating plate 11 are fixed at both ends thereof, and the pin 9 disposed at a position shifted with respect to the rotational center of the driven gear 7 and the rotating plate 11, and this pin. It is composed of a substantially bearing shaped roller 10 that is exterior to 9.
That is, when the motor 5 rotates, the driven gear 7 rotates at a reduced speed via the drive gear 6, the rotating plate 11 rotates synchronously with the driven gear 7 via the pin 9, and the pin 9 and the roller 10 move with the driven gear 7. The rotating plate 11 is configured to revolve smoothly and smoothly around the rotation axis.

ところで、回転板１１は、その回転中心を含む線を境として、ローラ１０が配されるがわより、その反対がわの部分の重量が大きくなるように構成しても良い。すなわち、回転板１１の回転時に生じる慣性力が、ピン９及びローラ１０を介して摺動体１５にバランス良く伝えられるようになって、摺動体１５の往復動がよりスムーズとなるように構成しても良い。   By the way, the rotating plate 11 may be configured such that the weight of the opposite side of the rotating plate 11 is larger than that of the roller 10 on the line including the center of rotation. That is, the inertial force generated when the rotating plate 11 rotates is transmitted to the sliding body 15 in a well-balanced manner via the pins 9 and the rollers 10 so that the reciprocating movement of the sliding body 15 becomes smoother. Also good.

前記摺動体１５は、例えば、モーターハウジング２の先端部分に固定した略円筒状のガイド筒２６に摺動自在に保持される略丸軸棒状の摺動軸部１６と、この摺動軸部１６の基端部分に連設されると共に、従動ギャ７と回転板１１の間で摺接するように（或いは、摺接しなくても良い）介装される略Ｔ字厚板状の連繋部１７と、摺動軸部１６の先端部分に連設される略帯板状の刃取付部１８とからなっている。   The sliding body 15 includes, for example, a substantially round shaft bar-like sliding shaft portion 16 slidably held by a substantially cylindrical guide tube 26 fixed to the tip portion of the motor housing 2, and the sliding shaft portion 16. A substantially T-shaped thick plate-like connecting portion 17 that is provided so as to be slidably contacted between the driven gear 7 and the rotating plate 11 (or not necessarily slidably contacted). , And a substantially band-plate shaped blade mounting portion 18 provided continuously to the tip portion of the sliding shaft portion 16.

前記摺動軸部１６は、その先端寄り部分と、モーターハウジング２の先端部分との間に、複数（或いは１個でも良い）の略Ｏリング状のシール２７が介装されており、この部分の隙間に於ける防水処理が確実に行えるように構成してある。   The sliding shaft portion 16 has a plurality of (or even one) substantially O-ring-shaped seals 27 interposed between a portion near the tip thereof and a tip portion of the motor housing 2. It is configured so that waterproofing can be reliably performed in the gap.

前記連繋部１７は、その長孔２０が、前後方向に対して直交するような長軸を有する長円状に形成され、その長孔２０の幅がローラ１０の外径に略一致するように形成されている。
また、連繋部１７の両端部（長孔２０の長軸方向にある両端部）に夫々凹設されたガイド溝２１は、例えば、略円弧溝状を呈し、略丸軸状のガイド軸２５の外表面に合致するように形成されている。すなわち、ガイド溝２１は、ガイド軸２５との摺接方向以外への移動が確実に阻止できて、連繋部１７が前後方向に安定して往復動できるように構成してある。 The connecting portion 17 is formed in an oval shape having a long axis with a long axis orthogonal to the front-rear direction, and the width of the long hole 20 substantially matches the outer diameter of the roller 10. Is formed.
In addition, the guide grooves 21 respectively recessed at both end portions of the connecting portion 17 (both end portions in the long axis direction of the long hole 20) have, for example, a substantially arc-shaped groove shape, and the guide shaft 25 having a substantially round shaft shape. It is formed to match the outer surface. That is, the guide groove 21 is configured so that movement in directions other than the sliding contact direction with the guide shaft 25 can be reliably prevented, and the connecting portion 17 can stably reciprocate in the front-rear direction.

前記刃取付部１８は、本体ケース１の外方（先端がわ）に突出するように形成されており、例えば、先端がわに穿設した取付孔２２と係止孔２３とによって、切断刃Ｂが互換装着可能となるように構成されている。尚、取付孔２２は、連結用のボルトが挿通可能に形成され、係止孔２３は、後述する切断刃Ｂの係止突部３３が係止可能となるように形成されている。すなわち、刃取付部１８は、切断刃Ｂが簡単に且つ確実に互換装着でき、しかも、その装着状態が安定的となるように構成されている。   The blade mounting portion 18 is formed so as to project outward (tip tip) of the main body case 1. For example, a cutting blade is formed by an attachment hole 22 and a locking hole 23 that are drilled at the tip. B is configured to be compatible. The mounting hole 22 is formed so that a connecting bolt can be inserted, and the locking hole 23 is formed so that a locking projection 33 of a cutting blade B described later can be locked. That is, the blade mounting portion 18 is configured such that the cutting blade B can be easily and securely mounted in a compatible manner, and the mounting state is stable.

前記ガイド軸２５は、例えば、適宜金属材によって略丸軸状に形成され、その両端部分がモーターハウジング２に保持されるように構成しいある。しかも、前後方向に対して平行となるように配されており、摺動体１５の連繋部１７を前後方向にのみスムーズにガイドできるよう構成してある。   For example, the guide shaft 25 is appropriately formed in a substantially round shaft shape by a metal material, and both end portions thereof are held by the motor housing 2. Moreover, it is arranged so as to be parallel to the front-rear direction, and is configured so that the connecting portion 17 of the sliding body 15 can be smoothly guided only in the front-rear direction.

一方、前記切断刃Ｂは、例えば、適宜金属材（例えば、ステンレス材）や、適宜セラミック材や、適宜複合材や、その他腐食し難い適宜材料によって構成され、その基端がわが前記摺動体１５の刃取付部１８に装着される取付部３０となり、その先端がわが刃部３１となったものである。
そして、取付部３０に穿設した取付孔３２と、取付部３０に突設せしめたダボ状の係止突部３３と、ボルトと、刃固定金具３５とによって、切断刃Ｂの取付部３０を摺動体１５の刃取付部１８に互換可能に装着できるよう構成されている。すなわち、取付孔３２は、連結用のボルトが挿通可能に形成され、係止突部３３は、摺動体１５の係止孔５に係止可能となるように形成されている。 On the other hand, the cutting blade B is made of, for example, an appropriate metal material (for example, a stainless steel material), an appropriate ceramic material, an appropriate composite material, or other appropriate material that is not easily corroded, and its base end is the sliding body 15. The attachment portion 30 is attached to the blade attachment portion 18, and the tip of the attachment portion 30 is the blade portion 31.
Then, the mounting portion 30 of the cutting blade B is formed by the mounting hole 32 drilled in the mounting portion 30, the dowel-shaped locking projection 33 projecting from the mounting portion 30, the bolt, and the blade fixing bracket 35. It is comprised so that it can mount | wear to the blade attachment part 18 of the sliding body 15 interchangeably. That is, the mounting hole 32 is formed so that a connecting bolt can be inserted, and the locking projection 33 is formed so as to be locked to the locking hole 5 of the sliding body 15.

更に、切断刃Ｂの刃部３１は、その刃先が、切断刃Ｂの前進時に切断できるような鋸刃状に構成されている。すなわち、魚のエラの間から切断刃Ｂの切っ先を刺し込んで、魚の背骨（脊椎）を切断する際に、刃先が背骨（脊椎）に対して滑り難く、確実な切断が可能となるように構成してある。   Furthermore, the blade part 31 of the cutting blade B is configured in a saw blade shape so that the cutting edge can be cut when the cutting blade B is advanced. That is, when cutting the fish spine (spine) by inserting the tip of the cutting blade B from between the fish's elastics, the blade tip is difficult to slide with respect to the spine (spine) and can be cut reliably. It is.

また、切断刃Ｂの切っ先がわ外縁部分は、外縁に行くに従って厚みが漸次薄くなるように構成されている。すなわち、切断刃Ｂの切っ先部分を魚のエラから内部にスムーズに刺し込み易くなるように構成してある。   Further, the outer edge portion of the cutting edge of the cutting blade B is configured such that the thickness gradually becomes thinner toward the outer edge. That is, it is configured such that the cutting edge portion of the cutting blade B can be smoothly inserted into the inside of the fish from the gill.

そして、切断刃Ｂの刃部３１の刃先稜線部分は、切断刃Ｂの往復動方向に沿う見掛け上の中心線に対して、基端がわに行くに従って中心線から漸次離れるような傾斜状態に構成されている。すなわち、カッター本体Ａを握持したままで動かさなくても、切断刃Ｂの前進動作だけによって魚の背骨（脊椎）を適宜深さにカット（切断）できるように構成してある。   And the edge ridgeline part of the blade part 31 of the cutting blade B is in an inclined state such that the proximal end gradually moves away from the centerline with respect to the apparent centerline along the reciprocating direction of the cutting blade B. It is configured. That is, the fish spine (spine) can be cut (cut) to an appropriate depth only by the forward movement of the cutting blade B without moving the cutter body A while holding it.

尚、切断刃Ｂは、活き締めしようとする魚の種類や、大きさ等に応じて、その寸法や、形状や、刃先の形状や寸法等が異なるものを複数用意しておき、必要に応じてこれらを互換装着して使用できるように構成されている。   Depending on the type and size of the fish to be tightened, the cutting blade B is prepared in a number of different sizes, shapes, and shapes and dimensions of the cutting edge. These are configured to be compatible and used.

ところで、電動カッターの具体的構成、形状、寸法、材質、カッター本体Ａの具体的構成、形状、寸法、材質、駆動手段Ａ１の具体的構成、形状、寸法、配設位置、バッテリー収納部Ａ２の具体的構成、形状、寸法、配設位置、本体ケース１の具体的構成、形状、寸法、材質、モーターハウジング２の具体的構成、形状、寸法、材質、作動ボタン３の具体的構成、形状、寸法、配設位置、モーター５の具体的構成、形状、寸法、駆動ギャ６の具体的構成、形状、寸法、材質、従動ギャ７の具体的構成、形状、寸法、材質、ベアリング８の具体的構成、形状、寸法、材質、配設位置、ピン９の具体的構成、形状、寸法、材質、配設位置、ローラ１０の具体的構成、形状、寸法、材質、配設位置、回転板１１の具体的構成、形状、寸法、材質、配設位置、ベアリング１２の具体的構成、形状、寸法、材質、配設位置、摺動体１５の具体的構成、形状、寸法、材質、配設位置、摺動軸部１６の具体的構成、形状、寸法、材質、連繋部１７の具体的構成、形状、寸法、材質、刃取付部１８の具体的構成、形状、寸法、材質、長孔２０の具体的構成、形状、寸法、配設位置、ガイド溝２１の具体的構成、形状、寸法、配設位置、取付孔２２の具体的構成、形状、寸法、配設位置、数、係止孔２３の具体的構成、形状、寸法、配設位置、数、ガイド軸２５の具体的構成、形状、寸法、材質、配設位置、ガイド筒２６の具体的構成、形状、寸法、材質、配設位置、シール２７の具体的構成、形状、寸法、材質、配設位置、数、取付部３０の具体的構成、形状、寸法、材質、刃部３１の具体的構成、形状、寸法、材質、取付孔３２の具体的形状、寸法、配設位置、数、係止突部３３の具体的構成、形状、寸法、配設位置、数、刃固定金具３５の具体的構成、形状、寸法、材質等は、図示例等に限定されることなく適宜自由に設定、変更できるものである。   By the way, the specific configuration, shape, dimensions, material of the electric cutter, the specific configuration of the cutter body A, the shape, dimensions, material, the specific configuration, shape, dimensions, arrangement position of the driving means A1, the battery housing portion A2 Specific configuration, shape, dimensions, arrangement position, specific configuration of main body case 1, shape, dimensions, material, specific configuration of motor housing 2, shape, dimensions, material, specific configuration of operation button 3, shape, Dimensions, location, specific configuration of motor 5, shape, dimensions, specific configuration of drive gear 6, shape, dimensions, material, specific configuration of driven gear 7, specific shape, dimensions, material, specific of bearing 8 Configuration, shape, dimensions, material, arrangement position, specific configuration of pin 9, shape, dimensions, material, arrangement position, specific configuration of roller 10, shape, dimensions, material, arrangement position, rotation plate 11 Specific configuration, shape, dimensions, material, arrangement Position, specific configuration of bearing 12, shape, dimensions, material, arrangement position, specific configuration of sliding body 15, shape, dimensions, material, arrangement position, specific configuration of sliding shaft portion 16, shape, dimensions , Material, specific configuration of connecting portion 17, shape, dimensions, material, specific configuration of blade mounting portion 18, shape, dimensions, material, specific configuration of long hole 20, shape, size, arrangement position, guide groove 21, specific configuration, shape, dimensions, arrangement position, specific configuration of mounting hole 22, shape, dimensions, arrangement position, number, specific configuration of locking hole 23, shape, dimensions, arrangement position, number Specific configuration, shape, dimensions, material, arrangement position of guide shaft 25, specific configuration, shape, dimensions, material, arrangement position of guide tube 26, specific configuration, shape, dimensions, material of seal 27, Arrangement position, number, specific configuration of mounting portion 30, shape, dimensions, material, specific configuration of blade portion 31, Shape, size, material, specific shape of mounting hole 32, size, arrangement position, number, specific configuration of locking projection 33, shape, size, arrangement position, number, specific configuration of blade fixing bracket 35 The shape, dimensions, material, and the like are not limited to the illustrated examples and can be freely set and changed as appropriate.

本発明の魚の活き締め用ワンタッチ電動カッターを例示する正面図である。It is a front view which illustrates the one-touch electric cutter for alive fish of the present invention. 本発明の魚の活き締め用ワンタッチ電動カッターの駆動手段を例示する部分切欠正面図である。It is a partial notch front view which illustrates the drive means of the one-touch electric cutter for alive fish of this invention. 本発明の魚の活き締め用ワンタッチ電動カッターの駆動手段を例示する概略分解斜視図である。It is a general | schematic disassembled perspective view which illustrates the drive means of the one-touch electric cutter for alive fish of this invention.

符号の説明Explanation of symbols

Ａ カッター本体 Ｂ 切断刃
Ａ１ 駆動手段 Ａ２ バッテリー収納部
１ 本体ケース ２ モーターハウジング
３ 作動ボタン
５ モーター ６ 駆動ギャ
７ 従動ギャ ８ ベアリング
９ ピン １０ ローラ
１１ 回転板 １２ ベアリング
１５ 摺動体 １６ 摺動軸部
１７ 連繋部 １８ 刃取付部
２０ 長孔 ２１ ガイド溝
２２ 取付孔 ２３ 係止孔
２５ ガイド軸 ２６ ガイド筒
２７ シール
３０ 取付部 ３１ 刃部
３２ 取付孔 ３３ 係止突部
３５ 刃固定金具 A cutter body B cutting blade A1 driving means A2 battery housing 1 body case 2 motor housing 3 operation button 5 motor 6 driving gear 7 driven gear 8 bearing 9 pin 10 roller 11 rotating plate 12 bearing 15 sliding body 16 sliding shaft portion 17 Linking portion 18 Blade mounting portion 20 Long hole 21 Guide groove 22 Mounting hole 23 Locking hole 25 Guide shaft 26 Guide tube 27 Seal 30 Mounting portion 31 Blade portion 32 Mounting hole 33 Locking protrusion 35 Blade fixing bracket

Claims (3)

魚を活き締めする際に使用される電動カッターであって、適宜駆動手段を内蔵すると共に、適宜バッテリー収納部を設けてなるカッター本体と、このカッター本体の先端部に設けた摺動体の刃取付部に互換可能に装着される切断刃とを備え、摺動体は、駆動手段に連繋されて前後方向に往復動可能となるように形成され、切断刃は、刃取付部に装着される取付部と、刃先が略鋸刃状となるような刃部とを有し、カッター本体に設けた作動ボタンによって、駆動手段が作動して、摺動体と共に切断刃が前後方向に往復動し、刃部で魚の背骨を切断できるようにした電動カッターに於いて、前記駆動手段は、モーターハウジングに回転自在に装着されると共に、モーターの回転力が伝達される従動ギャと、モーターハウジングに回転自在に装着されると共に、従動ギャに対向して所定間隔隔てた状態に配される回転板と、従動ギャと回転板にその両端部分が夫々固定されると共に、従動ギャと回転板の回転中心に対して偏移した位置に配されるピンと、このピンに外装されるローラとを備え、摺動体は、モーターハウジングに固定したガイド筒に摺動自在に保持される摺動軸部と、この摺動軸部の基端部分に連設されると共に、従動ギャと回転板の間に介装される連繋部と、摺動軸部の先端部分に連設される刃取付部とからなり、連繋部は、前後方向に対して直交するような長軸を有する長孔が穿設されると共に、その長軸方向両端部にガイド溝が夫々凹設され、更に、モーターハウジングに固定した一対の平行なガイド軸の間に連繋部が介装されると共に、一対のガイド軸をガイド溝が夫々摺接自在となるよう構成され、前記ピンのローラは、連繋部の長孔内周面を摺接可能となるよう形成され、モーターの回転によって、従動ギャと回転板が同期回転すると共に、ピン及びローラが移動し、このローラの移動によって摺動体が前後方向に往復動するように構成したことを特徴とする魚の活き締め用ワンタッチ電動カッター。   An electric cutter that is used when fish is tightened, and has a built-in drive means and an appropriate battery storage part, and a blade attachment of a sliding body provided at the tip of the cutter body A cutting blade that is interchangeably mounted on the part, the sliding body is connected to the driving means and is configured to reciprocate in the front-rear direction, and the cutting blade is a mounting part that is mounted on the blade mounting part And a blade portion whose blade edge is substantially saw-tooth shaped, and an operating button provided on the cutter body activates the driving means so that the cutting blade reciprocates in the front-rear direction together with the sliding body. In the electric cutter that can cut the spine of the fish with the above, the drive means is rotatably mounted on the motor housing, and the driven gear that transmits the rotational force of the motor and the motor housing are rotatably mounted. The In addition, the rotating plate disposed at a predetermined interval facing the driven gear, and both end portions thereof are fixed to the driven gear and the rotating plate, respectively, and are offset with respect to the rotation centers of the driven gear and the rotating plate. The sliding body is provided with a pin disposed at the moved position and a roller mounted on the pin, and the sliding body is slidably held by a guide tube fixed to the motor housing, and the sliding shaft portion And a blade mounting portion connected to the distal end portion of the sliding shaft portion, and the connecting portion is arranged in the front-rear direction. A long hole having a long axis perpendicular to the long axis is formed, guide grooves are formed in both ends of the long axis direction, and a pair of parallel guide shafts fixed to the motor housing are provided. And a pair of guide shafts are provided in the guide groove. Each roller is configured to be slidably contactable, and the roller of the pin is formed to be slidably contactable with the inner peripheral surface of the long hole of the connecting portion, and the driven gear and the rotating plate are synchronously rotated by the rotation of the motor, A one-touch electric cutter for squeezing fish, characterized in that a pin and a roller move and the sliding body reciprocates in the front-rear direction by the movement of the roller. 前記摺動体の摺動軸部の先端寄り部分と、モーターハウジングの先端部分との間に、複数のシールを介装したことを特徴とする請求項１記載の魚の活き締め用ワンタッチ電動カッター。   2. The one-touch electric cutter for alive fish according to claim 1, wherein a plurality of seals are interposed between a tip portion of the sliding shaft portion of the sliding body and a tip portion of the motor housing. 前記回転板は、その回転中心を含む線を境として、ローラが配されるがわより、その反対がわの部分の重量が大きくなるように構成したことを特徴とする請求項１または請求項２記載の魚の活き締め用ワンタッチ電動カッター。   2. The rotary plate according to claim 1 or 2, wherein the rotary plate is configured such that the weight of the opposite side of the rotating plate is larger than the width of the roller where the roller is arranged, with a line including the rotation center as a boundary. The one-touch electric cutter for alive fish according to 2.
JP2003357642A 2003-10-17 2003-10-17 One-touch electric cutter for slaughtering live fish Pending JP2005118952A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003357642A JP2005118952A (en) 2003-10-17 2003-10-17 One-touch electric cutter for slaughtering live fish

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003357642A JP2005118952A (en) 2003-10-17 2003-10-17 One-touch electric cutter for slaughtering live fish

Publications (1)

Publication Number Publication Date
JP2005118952A true JP2005118952A (en) 2005-05-12

Family

ID=34614473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003357642A Pending JP2005118952A (en) 2003-10-17 2003-10-17 One-touch electric cutter for slaughtering live fish

Country Status (1)

Country Link
JP (1) JP2005118952A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9132491B2 (en) 2008-03-07 2015-09-15 Milwaukee Electric Tool Corporation Portable battery-powered reciprocating saw
CN105922294A (en) * 2016-04-26 2016-09-07 中国人民解放军第三军医大学第三附属医院 Electric carving knife used for plastic aesthetic surgery

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0266915U (en) * 1988-11-11 1990-05-21
JPH0382116U (en) * 1989-12-15 1991-08-21
JPH11320456A (en) * 1998-05-13 1999-11-24 Makita Corp Seal mechanism for motor-driven tool
JP2003189788A (en) * 2001-12-26 2003-07-08 Katsuhei Hanazawa One-touch electric cutter for slaughtering live fish

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0266915U (en) * 1988-11-11 1990-05-21
JPH0382116U (en) * 1989-12-15 1991-08-21
JPH11320456A (en) * 1998-05-13 1999-11-24 Makita Corp Seal mechanism for motor-driven tool
JP2003189788A (en) * 2001-12-26 2003-07-08 Katsuhei Hanazawa One-touch electric cutter for slaughtering live fish

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9132491B2 (en) 2008-03-07 2015-09-15 Milwaukee Electric Tool Corporation Portable battery-powered reciprocating saw
US9233427B2 (en) 2008-03-07 2016-01-12 Milwaukee Electric Tool Corporation Portable battery-powered reciprocating saw
CN105922294A (en) * 2016-04-26 2016-09-07 中国人民解放军第三军医大学第三附属医院 Electric carving knife used for plastic aesthetic surgery
CN105922294B (en) * 2016-04-26 2017-07-18 中国人民解放军第三军医大学第三附属医院 The electronic graver of plastic aesthetic surgery

Similar Documents

Publication Publication Date Title
CA2787348C (en) Motorized shaving apparatus head and shaving apparatus implementing the same
US4439924A (en) Rotary hand knife
EP2742876B1 (en) Surgical saw
US20080040927A1 (en) Electric shaver and trimmer
US20140096397A1 (en) Motorized shaving apparatus head and shaving apparatus implementing the same
US20020162226A1 (en) Hair clipper with pivoting clipper head assembly
EP2969412B1 (en) Lubrication assembly for rotary knife
DE102005038650A1 (en) Rotary motor cutting machine with linear drive system
JP5857215B2 (en) Hair removal equipment
US20170136636A1 (en) Shaving apparatus and shaving apparatus head
CN108367426A (en) Battery-driven hand held power machine I
KR20050027918A (en) Electric toothbrush
US20090241354A1 (en) Reciprocating saw
EP3568265B1 (en) Oscillating tool with multiple oscillating angles
JP2009101432A (en) Portable electrically-powered saw
JP2005118952A (en) One-touch electric cutter for slaughtering live fish
CN108698220A (en) Battery-driven hand held power machine
JP3765008B2 (en) One-touch electric cutter for fish
US20140259693A1 (en) Safety Cutter
JP2018014953A (en) Long hedge trimmer
KR100634486B1 (en) Electric shaver
JP6862120B2 (en) Long hedge trimmer
CN202225230U (en) Electric hair cutter
JP2023131907A (en) Work machine and blade unit
GB2531361A (en) Cast cutting device

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20061017

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20090521

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090526

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20091006