JP2011229514A

JP2011229514A - Crab fishing net

Info

Publication number: JP2011229514A
Application number: JP2010115781A
Authority: JP
Inventors: Yasuhide Ikuta; 康英生田
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-04-27
Filing date: 2010-04-27
Publication date: 2011-11-17

Abstract

PROBLEM TO BE SOLVED: To provide a crab fishing net to pull up a crab by operating a rod responding to an attack on a rod tip caused by clamping a bait with claws of the crab, thereby solving problems of conventional crab net and crab cage for capturing large edible crabs living near a pier of banks or fishing harbors comprising difficulty in capturing the crabs because clamp of the bait with the claws of the crab is not sensible and the crab escapes out of the net after eating up the bait.SOLUTION: An upper frame is attached to an opening of a top-opened closed-bottom net, ends of a plurality of supporting strings are fixed to the upper frame, and the other ends of the supporting strings are bound to a middle of a supporting rod vertically standing above the center of the upper frame to form a bound part. A bait holding part is attached to the lower end of the supporting rod, a fixing part is formed at the upper end of the supporting rod, and the rod is protruded downward from the bound part.

Description

本発明は、堤防や漁港の、岸壁の近くに生息する食用の大きなカニを、カニが餌を挟んだときに竿先に出るアタリ（魚信）に合わせて竿を操作してカニを捕獲する、カニ釣り網に関するものである。 The present invention captures crabs by manipulating large edible crabs that live near the quay of a dyke or fishing port in accordance with the clams that appear at the tip of the crab when the crabs pinch the bait. , Regarding crab fishing nets.

従来、食用の大きなカニを捕獲するために、蟹網や蟹籠が使われている。
又、カニが餌を挟んだときに竿先に出るアタリでカニを捕獲するとされる、発明の名称「蟹釣りかご」が特許出願されている（特許文献１参照）。
また、袋状網の内部に誘引餌を仕込み、錘を付けて海底に沈め、蟹が餌に抱きついたらゆっくり引き上げて、たも網等ですくい取る方法が特許出願されている（特許文献２参照）。
また、４つの輪を用いてその中心にステンレスの支柱を立て、その支柱の根元に餌刺し、ステンレスのこませかごを支柱に付け更にその上に発泡スチロールの浮き玉を付ける方法が特許出願されている（特許文献３参照）。Traditionally, seine nets and cocoons are used to capture large edible crabs.
In addition, a patent application has been filed for the title of the invention, “Kashiwa Fishing Cage”, which captures crabs with clams that come out at the tip of the crab when sandwiched between baits (see Patent Document 1).
In addition, a patent application has been filed for a method in which attracting bait is placed inside a bag-like net, a weight is attached, and the bait is submerged on the seabed, and when the coral hugs the bait, it is slowly pulled up and scooped with a net or the like (see Patent Document 2).
A patent application has been filed for a method in which a stainless steel column is placed at the center using four rings, a bait is inserted at the base of the column, a stainless steel basket is attached to the column, and a floating polystyrene ball is mounted thereon. (See Patent Document 3).

特開２００３−２１００７３号公報 JP 2003-210073 A 特開２０００−３０８４３６号公報 JP 2000-308436 A 特開２００５−３４８７１６号公報 JP 2005-348716 A

従来の蟹網や蟹籠では、カニが餌を挟んだときになんらのアタリも出ないので、カニが蟹網や蟹籠の中に入ったかどうかはこれらの道具を引き上げてみなければ分からなかった。
又、カニは餌を食べ終わると網の外に逃げ出してしまうため、これらのカニを捕獲することは困難であった。
さらに、普通の太さの竿で操作するには蟹網や蟹籠は重すぎて不向きである。With traditional surf nets and crabs, there is no attrition when the crabs pinch the food, so if you try to lift these tools you will not know if the crabs have entered the seine or crabs. It was.
Moreover, since the crabs escape from the net when they finish eating, it is difficult to capture these crabs.
In addition, the screen and cocoons are too heavy to be used with a normal cocoon.

又、特許文献１の「図面」と、「発明の詳細な説明」を読むと、「蟹かごを海底まで沈めるとかご上部の円形部分とかご下部の円形部分が重なり平らな状態になる」と書かれている。
しかし、この状態では、餌袋を固定するヒモは弛んでしまい、餌袋は浮遊して安定はしなく、蟹が餌袋を挟むことは非常に難しくなる。
したがって、蟹が蟹釣りかごの中に入っても餌袋を挟めないので釣り竿の先が揺れることは滅多に無い。
本発明は、以上の問題点を解決するものである。In addition, when reading the “drawing” and “detailed description of the invention” in Patent Document 1, “the circular part of the upper part of the car overlaps with the circular part of the lower part of the car when the cage is submerged to the sea floor” has been written.
However, in this state, the string that fixes the food bag is loosened, the food bag floats and is not stable, and it becomes very difficult for the frog to pinch the food bag.
Therefore, even if the kite enters the kite fishing basket, the bait bag cannot be pinched, so the tip of the fishing rod rarely shakes.
The present invention solves the above problems.

上方を開口した有底袋状の網の開口部に上枠を設け、上枠に複数の支持糸の一端を固結し、支持糸の他端は上枠の中心上方で直立する支軸の中途に結束させて結束部とする。
支軸の下端に餌取付け部を有し支軸の上端に固結部を設け、その支軸は結束部の下方に突出してなるカニ釣り網である。An upper frame is provided at the opening of the bottomed bag-shaped net that opens upward, and one end of a plurality of support yarns is consolidated to the upper frame, and the other end of the support yarn is a support shaft that stands upright above the center of the upper frame. Bundling is performed in the middle to form a bundling part.
A crab fishing net is formed by having a bait attachment portion at the lower end of the support shaft and providing a consolidation portion at the upper end of the support shaft, the support shaft projecting below the binding portion.

従来、竿先に出るアタリでカニを釣ることは考えられていなかったが、それを可能にした。
又、カニが餌を挟み竿先にアタリが出れば、即座に竿を操作してカニを釣り上げることが出来、従来のように、カニが餌を食べ終わって網の外に逃げ出してしまうことも無くなった。
本発明は、小さくて軽いので、子供や女の人でも普通の太さの竿で操作出来、しかも安全な場所で食用の大きなカニを釣る事が出来る。In the past, it was not considered to catch crabs with clams at the tip of the rod, but it made it possible.
Also, if the crab pinches the bait and hits the tip of the crab, you can immediately operate the crab to catch the crab, and the crab may have escaped from the net after eating the bait, as before. Lost.
Since the present invention is small and light, even a child or a woman can operate it with a normal-sized shark and can catch a large edible crab in a safe place.

本発明の斜視図Perspective view of the present invention 本発明の使用状態を示す斜視図The perspective view which shows the use condition of this invention 本発明の使用状態の一例を示す斜視図The perspective view which shows an example of the use condition of this invention 本発明の餌の位置をＡ−Ａ線断面で示す平面図The top view which shows the position of the bait | feed of this invention in the AA line cross section 本発明の道糸と餌の位置を示す略図Schematic showing the position of bait and bait of the present invention

以下、本発明の実施の形態を説明する。
上方を開口した有底袋状の網（８）の上部の開口部（１３）に設けた金属製の上枠（６）に、３本の支持糸（４）の一端を固結し、その支持糸（４）の他端は上枠（６）の中心上方で直立する支軸（１）の中途に結束させて結束部（３）とする。
支軸（１）の下端に餌取付け部（５）を有し、支軸（１）の上端に道糸（９）を結ぶ固結部（２）を設ける。
その支軸（１）は結束部（３）の下方に突出させる。
本発明は以上のような構造である。Embodiments of the present invention will be described below.
One end of three support threads (4) is consolidated to a metal upper frame (6) provided in an upper opening (13) of a bottomed bag-like net (8) opened upward, The other end of the support thread (4) is bound in the middle of the support shaft (1) that stands upright above the center of the upper frame (6) to form a bound portion (3).
A bait attachment portion (5) is provided at the lower end of the support shaft (1), and a consolidated portion (2) for connecting the road yarn (9) is provided at the upper end of the support shaft (1).
The support shaft (1) protrudes below the binding portion (3).
The present invention has the above structure.

以下、図２、図３で実施例を説明する。
上方を開口した有底円筒状の網（８）の底部に円形の金属製の下枠（７）を有し、上部の開口部（１３）に円形の金属製の上枠（６）を設ける。
上枠（６）に、３本の支持糸（４）の一端を略等間隔に固結し、その支持糸（４）の他端を上部で結束し、結束部（３）を設ける。
そのとき、支持糸（４）の長さは開口部（１３）の直径未満にする。
支持糸（４）を上部で結束して設けた結束部（３）に、下端に餌取付け部（５）を有し、上端に道糸（９）を結ぶための固結部（２）を設けた直立状の支軸（１）を結束部（３）の下方に突出させる。
支軸（１）は金属製が最適であるが、プラスチック製や竹などの木製でも良い。
又、開口部（１３）を四角形にした場合は、支持糸（４）は４本にするのが望ましい。The embodiment will be described below with reference to FIGS.
A circular metal lower frame (7) is provided at the bottom of a bottomed cylindrical mesh (8) that opens upward, and a circular metal upper frame (6) is provided at the upper opening (13). .
One end of three support yarns (4) is fixed to the upper frame (6) at substantially equal intervals, and the other end of the support yarn (4) is bound at the upper portion to provide a binding portion (3).
At that time, the length of the support yarn (4) is set to be less than the diameter of the opening (13).
The binding portion (3) provided by binding the support yarn (4) at the top has a bait attachment portion (5) at the lower end and a binding portion (2) for tying the road yarn (9) at the upper end. The provided upright support shaft (1) is projected below the binding portion (3).
The support shaft (1) is optimally made of metal, but may be made of plastic or wooden such as bamboo.
When the opening (13) is rectangular, it is desirable to use four support threads (4).

本発明を使用するときは、支軸（１）の下端の餌取付け部（５）に餌（１２）を取付け、支軸（１）の上端の固結部（２）に道糸（９）を結び、その道糸（９）に玉ウキ（１１）を通して、上方でヨリモドシ（１０）の下端に結ぶ．
他方、ヨリモドシ（１０）の上端に結んだ道糸（９）は、竿先のガイドを通ってリールへとつながっている。
本発明を海に投入し、海底に着いてからリールを巻いて道糸（９）を張れば、餌（１２）から竿先まで略一直線になり、図３に示すような状態になる。
又、本発明を海に投入し海底まで沈んでいく間、玉ウキ（１１）の浮力で餌（１２）が支持糸（４）や網（８）に絡まることが無くなり、便利である。When using the present invention, the bait (12) is attached to the bait attachment portion (5) at the lower end of the support shaft (1), and the road thread (9) is attached to the consolidated portion (2) at the upper end of the support shaft (1). Tie the thread (9) through the ball (11) and tie it to the lower end of the twister (10).
On the other hand, the road thread (9) tied to the upper end of the twister (10) is connected to the reel through the guide at the tip.
When the present invention is introduced into the sea, the reel is wound and the road thread (9) is stretched after reaching the seabed, the line (9) is almost straight from the bait (12) to the tip of the hook, and the state shown in FIG.
Moreover, while throwing this invention into the sea and sinking to the bottom of the sea, the bait (12) does not get entangled with the support thread (4) or the net (8) by the buoyancy of the ball hammer (11), which is convenient.

本発明が海底に着くと、網（８）の上枠（６）と下枠（７）はほぼ上下に重なり、網（８）の高さが低くなり、カニが開口部（１３）に入りやすくなる。
餌（１２）は開口部（１３）の中心上方に位置する餌取付け部（５）に固定されているのでカニは開口部（１３）に入らなければ餌（１２）にハサミ脚が届かない。
開口部（１３）に入ったカニが、餌（１２）を挟み引っ張ると、竿先にアタリが出て、釣り人はカニが網の中に入ったことが分かる。
そのとき、釣り人は竿を上げながらリールを巻いてくればカニを釣り上げることが出来る。When the present invention arrives at the seabed, the upper frame (6) and lower frame (7) of the net (8) almost overlap each other, the height of the net (8) decreases, and the crab enters the opening (13). It becomes easy.
Since the bait (12) is fixed to the bait mounting portion (5) located above the center of the opening (13), the crab does not reach the bait (12) unless it enters the opening (13).
When the crab entering the opening (13) pinches the bait (12) and pulls it, the angler comes out and the angler knows that the crab has entered the net.
At that time, the angler can catch the crab if he rolls the reel while lifting the kite.

図４、図５では最も重要な餌の位置を説明する。
図４は図２のＡ−Ａ線断面の平面図である。
ａ、ｂ、ｃはそれぞれの支持糸（４）の断面を示す位置であり、それらを仮の線で結べば三角形ａｂｃが形成される。
また、図５のｄからｅ、ｅからｆの破線は餌（９）の移動を示す軌跡である。
又、イ、ロ、ハは道糸（９）の傾きを示しており、イは上枠（６）に対して垂直、ロはイに対して約３０度、ハはイに対して約４５度傾いた位置を示している。
本発明の釣りでは、網（８）は海面遠くへは投入できないので、岸壁の高さ、海の深さを考慮すると、これ以上の道糸（９）の傾きはほとんどない。4 and 5, the most important bait position will be described.
4 is a plan view of a cross section taken along line AA of FIG.
a, b, and c are positions indicating the cross-sections of the respective support yarns (4), and a triangle abc is formed by connecting them with a temporary line.
Moreover, the broken lines from d to e and from e to f in FIG. 5 are trajectories indicating the movement of the bait (9).
In addition, i, b, and c indicate the inclination of the road thread (9), i is perpendicular to the upper frame (6), b is about 30 degrees to i, and c is about 45 to i. The position tilted is shown.
In the fishing of the present invention, the net (8) cannot be thrown into the sea far away, so there is almost no further inclination of the road line (9) in consideration of the height of the quay and the depth of the sea.

道糸（９）がイの位置からロの位置まで傾いていくと、餌（１２）の位置もｄからｅに円弧を描いて移動し海底からの高さはほとんど変わらない。
このとき、結束部（３）が支点としての役割を果たし支持糸（４）は動かない。
その結果、餌（１２）は常に三角形ａｂｃの内側に存在する。
さらに、道糸（９）がロの位置からハの位置に徐々に傾いていくと、餌（１２）の位置もｅからｆに円弧を描いて移動していくが、円心上方付近に位置することに変わりなく、海底からの高さが若干低くなる程度である。When the road thread (9) tilts from the position of i to the position of b, the position of the bait (12) also moves in an arc from d to e, and the height from the seabed hardly changes.
At this time, the binding portion (3) serves as a fulcrum and the support yarn (4) does not move.
As a result, the bait (12) is always present inside the triangle abc.
Furthermore, as the road thread (9) gradually tilts from the position of B to the position of C, the position of the bait (12) also moves in an arc from e to f. The height from the seabed is slightly lower.

したがって、全体的に見れば、本発明を海面に投入し海底に着いてからリールを巻いて道糸（９）を張れば、餌（１２）は常に開口部（１３）の円心近くの上方に位置する。
したがって、カニが餌を挟むためには開口部（１３）の円心近くまで入ってくる必要がある。
その為、開口部（１３）に入ってきたカニは、円心近くでハサミ脚を上方に伸ばして餌（１２）を挟むので、明確に竿先にアタリが出る。
その瞬間に釣り人は竿を操作してリールを巻いてくれば、間違いなくカニを釣り上げることが出来る。Therefore, when viewed from the whole, if the present invention is introduced to the sea surface and arrives at the seabed, then the reel (winding) and the road thread (9) is stretched, the bait (12) is always above the center of the opening (13) near the center. Located in.
Therefore, in order for the crab to pinch the bait, it is necessary to enter the vicinity of the center of the opening (13).
Therefore, the crab that has entered the opening (13) stretches the scissors leg near the center of the circle and pinches the bait (12), so that the claws clearly appear at the tip of the crab.
At that moment, if the angler operates the rod and winds the reel, he can definitely catch the crab.

（１）支軸
（２）固結部
（３）結束部
（４）支持糸
（５）餌取付け部
（６）上枠
（７）下枠
（８）網
（９）道糸
（１０）ヨリモドシ
（１１）玉ウキ
（１２）餌
（１３）開口部(1) Support shaft (2) Consolidation part (3) Bundling part (4) Support thread (5) Bait attachment part (6) Upper frame (7) Lower frame (8) Net (9) Road thread (10) Yorimodoshi (11) Ball Uki (12) Bait (13) Opening

Claims

An upper frame is provided at the opening of the bottomed bag-shaped net that opens upward, and one end of a plurality of support yarns is consolidated to the upper frame, and the other end of the support yarn is a support shaft that stands upright above the center of the upper frame. A crab fishing net characterized in that it is bundled in the middle to form a bundling portion, a bait attachment portion is provided at the lower end of the support shaft, a solidification portion is provided at the upper end of the support shaft, and the support shaft protrudes below the binding portion. .