JP2000292249A - Hand hook provided with a balance mechanism - Google Patents
Hand hook provided with a balance mechanismInfo
- Publication number
- JP2000292249A JP2000292249A JP11129030A JP12903099A JP2000292249A JP 2000292249 A JP2000292249 A JP 2000292249A JP 11129030 A JP11129030 A JP 11129030A JP 12903099 A JP12903099 A JP 12903099A JP 2000292249 A JP2000292249 A JP 2000292249A
- Authority
- JP
- Japan
- Prior art keywords
- hook
- hand hook
- fish
- hand
- weight
- 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
Links
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は手鉤に関するものであ
り、特に市場にて魚等を選別する際に用いられる手鉤に
関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hook and, more particularly, to a hook used for selecting fish and the like in a market.
【0002】[0002]
【従来の技術】従来より手鉤は周知であり、例えば魚市
場等において魚を大きさによって選別する際にも、熟練
した作業者が手鉤で魚を引っ掛けて持ち上げた時の感覚
と視覚により選別している。しかし、熟練した作業者と
言えども、大きさの異なる魚の重量を感覚だけを頼りに
選別することは難事であり、そのような場合はその魚を
秤に乗せているのが実情である。又、非熟練の作業者に
とっては、手鉤で持ち上げただけで、その魚の重量を知
ることは難事であった。2. Description of the Related Art Hooks are well known in the art. For example, when selecting fish according to their size in a fish market or the like, a skilled worker catches and lifts a fish with a hook and feels it visually. We are sorting out. However, even for a skilled worker, it is difficult to select the weight of fish of different sizes based solely on the senses, and in such a case, the fish are put on a scale. In addition, it was difficult for an unskilled worker to know the weight of the fish simply by lifting it with a hook.
【0003】[0003]
【発明が解決しようとする課題】このような問題を解決
するには、手鉤で物体を持ち上げると同時に、その物体
の重量が計れるようにすることが課題である。In order to solve such a problem, it is an object of the present invention to lift an object with a hand hook and simultaneously measure the weight of the object.
【0004】[0004]
【課題を解決するための手段】このような課題を解決す
る手段として、手鉤の柄部分または柄の内部に秤機構を
併設し、鉤にて引っ掛け持ち上げた物体の重量を計り得
るように構成すると共に、適所にロック機構を併設し、
ロック時には通常の手鉤として使用し得るようになした
る秤機構を併設した手鉤を呈せんとするものである。As means for solving such problems, a weighing mechanism is provided in the handle portion of the hand hook or inside the handle so that the weight of the object hooked and lifted by the hook can be measured. With a lock mechanism in place,
At the time of locking, a hand hook provided with a weighing mechanism that can be used as a normal hand hook is presented.
【0005】[0005]
【実施例】本発明に係る実施例を説明する。本発明に掛
かる手鉤に内蔵する秤はいずれの方式を用いてもよい
が、本実施例においては、図1に示すように手鉤1の柄
部分2の内部に、通常のばね秤の機構3を内蔵してい
る。即ち、手鉤1の鉤がばね秤のフックとなるものであ
る。また、本実施例に係る手鉤1はあくまでも手鉤であ
るから、適宜の位置に秤のロック機構4を設けており、
ロックすれば通常の手鉤として使用し得るように構成し
ている。尚、本実施例においては、柄の内部に秤機構3
を内蔵しているが、秤機構を柄の外側に併設してもよ
い。また、目盛りの部分にプラスチック等の一部が拡大
レンズとなったカバーをつければ、秤の内部に水滴、埃
等が入ることもなく、しかも、レンズ効果で目盛りもは
っきりと見えるようにすることもできる。また、柄部分
2の内部に、小型圧縮タイプロードセルを内蔵し、手鉤
1に掛かった荷重をロッド等を用いてロードセルを押圧
する機構とすれば電池は必要とするものの、秤のストロ
ークはばね秤方式に比して極めて小さくすることができ
る。An embodiment according to the present invention will be described. The scale built into the hand hook according to the present invention may be of any type. In this embodiment, however, as shown in FIG. 3 built-in. That is, the hook of the hand hook 1 becomes the hook of the spring scale. In addition, since the hook 1 according to the present embodiment is only a hook, the lock mechanism 4 of the scale is provided at an appropriate position.
If locked, it can be used as a normal hook. In this embodiment, the scale mechanism 3 is provided inside the handle.
Is built in, but a weighing mechanism may be provided outside the handle. Also, if you attach a cover in which a part of plastic or the like is a magnifying lens to the scale part, water droplets, dust etc. do not enter the inside of the scale, and the scale is clearly visible by the lens effect You can also. In addition, if a small compression type load cell is built in the handle portion 2 and a load applied to the hand hook 1 is pressed against the load cell using a rod or the like, a battery is required, but the stroke of the scale is spring. It can be made extremely small as compared with the weighing method.
【0006】[0006]
【発明の効果】以上のように本発明は、手鉤1の柄部分
2または柄2の内部に適宜の秤機構を併設し、手鉤1に
て引っ掛け持ち上げた物体の重量を計り得るように構成
すると共に、適所にロック機構4を併設し、ロック時に
は通常の手鉤1として使用し得るようになしたる秤機構
を併設した手鉤であるから、従来は魚市場等において魚
を大きさによって選別する際にも、熟練した作業者が手
鉤で魚を引っ掛けて持ち上げた時の感覚と視覚により選
別しており、熟練した作業者と言えども、大きさの異な
る魚の重量を感覚だけを頼りに選別することは難事であ
り、そのような場合はその魚を秤に乗せているのが実情
であったし、又、非熟練の作業者にとっては、手鉤で持
ち上げただけで、その魚の重量を知ることは難事であっ
たが、本発明では手鉤1に秤機能があるので魚の重量
は、当該魚を手鉤で持ち上げた時点で計ることができ、
非熟練者といえども極めて容易に重量別に魚を選別する
ことができる。またロック機構4にて秤機能をロックし
ておけば、通常の手鉤として使用し得るものである等、
極めて顕著なる効果を有するものである。As described above, according to the present invention, an appropriate weighing mechanism is provided in the handle portion 2 of the hook 1 or inside the handle 2 so that the object hooked and lifted by the hook 1 can be weighed. In addition to the configuration, a lock mechanism 4 is provided at an appropriate place, and a hook is provided with a weighing mechanism that can be used as a normal hook 1 at the time of locking. When sorting by fish, the skilled worker picks up the fish with a hook and picks it up according to the sense and the visual sense, and even though it is a skilled worker, only the weight of the fish of different sizes can be sensed. Reliable sorting was difficult, and in such a case it was a fact that the fish was weighed on a scale, and for unskilled workers, it was only necessary to lift it with a hook. It was difficult to know the weight of the fish, but in the present invention Because there is a balance function hooks 1 weight of fish may be measure at the time of lifting the fish in Tekagi,
Even an unskilled person can very easily sort fish by weight. If the lock mechanism 4 locks the weighing function, it can be used as a normal hook.
It has a very remarkable effect.
【図1】本発明実施例に係る手鉤の側面図。FIG. 1 is a side view of a hook according to an embodiment of the present invention.
1 手鉤 2 柄部分 3 秤機構 4 ロック機構 DESCRIPTION OF SYMBOLS 1 Hand hook 2 Handle part 3 Scale mechanism 4 Lock mechanism
Claims (1)
機構を併設し、手鉤にて引掛け持ち上げた物体の重量を
計り得るように構成すると共に、適所にロック機構を併
設し、ロック時には通常の手鉤として使用し得るように
なしたる秤機構を併設した手鉤。An appropriate weighing mechanism is provided in the handle portion of the hook or inside the handle so as to measure the weight of the object hooked and lifted by the hand hook, and a lock mechanism is also provided in an appropriate position. A hook with a scale mechanism that can be used as a normal hook when locked.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11129030A JP2000292249A (en) | 1999-03-31 | 1999-03-31 | Hand hook provided with a balance mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11129030A JP2000292249A (en) | 1999-03-31 | 1999-03-31 | Hand hook provided with a balance mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2000292249A true JP2000292249A (en) | 2000-10-20 |
Family
ID=14999395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11129030A Pending JP2000292249A (en) | 1999-03-31 | 1999-03-31 | Hand hook provided with a balance mechanism |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2000292249A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100478411B1 (en) * | 2002-04-30 | 2005-03-23 | 주식회사 네가트론 | Scoop net attached steelyard having slant-weight addition and subtraction means |
US7503139B1 (en) * | 2005-06-28 | 2009-03-17 | Fitzgerald Terry J | Fishing assistance apparatus |
US20110018290A1 (en) * | 2006-03-01 | 2011-01-27 | Jr Jones Company | Safety gaff |
-
1999
- 1999-03-31 JP JP11129030A patent/JP2000292249A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100478411B1 (en) * | 2002-04-30 | 2005-03-23 | 주식회사 네가트론 | Scoop net attached steelyard having slant-weight addition and subtraction means |
US7503139B1 (en) * | 2005-06-28 | 2009-03-17 | Fitzgerald Terry J | Fishing assistance apparatus |
US20110018290A1 (en) * | 2006-03-01 | 2011-01-27 | Jr Jones Company | Safety gaff |
US8813414B2 (en) * | 2006-03-01 | 2014-08-26 | J. R. Jones Company | Safety gaff |
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