JPH0137414Y2 - - Google Patents

Description

[Detailed Description of the Invention] "Industrial Application Field" The present invention relates to a crab net for cast fishing using a reel rod.

``Prior art'' Crab nets for cast fishing using a reel rod are used to cast a crab net into the sea using a reel rod, and crabs (mainly blue crabs) attracted to bait such as sardines tied to the crab net are caught in the crab net. When the crab gets on the crab (this is determined by the tension or slackness of the string), the crab is pulled up and entangled in the crab. Ta. It has a net A having a wide-end shape such as a triangle, and a weight B connected to the apex A'.

Such conventional crab nets are as described above, and there is no tension near the top of the net, so it is in a narrow state, so when it is thrown into the sea, the bottom part is curled up in a long, narrow shape. The whole thing is not fully developed. Moreover, the thread C that binds the bait tends to shift from the center of the net to either the left or right, making it difficult to attract crabs to the center of the net. Therefore, even if a crab gets on the crab net, only part of its body gets on it, and when the net is pulled up, there are fewer entanglements, and the entire net becomes even more elongated and narrow due to the weight of the crabs on it. , if it gets caught once and then comes off, there is little chance of getting caught in this net again. As a result, most of the fish fell off when the net was pulled up, resulting in an extremely low catch rate.

``Problems to be solved by the invention'' The present invention was created in view of the above points, and by adding shape-retaining aggregate to the top side of the mesh to provide tension, the overall unfolded condition is improved. It is an object of the present invention to provide a crab net capable of holding the crab net and preventing the net from breaking when the net is pulled up. .

"Means for Solving the Problems" The present invention will now be described in more detail with reference to illustrated embodiments.

FIG. 1 is a partially omitted plan view of the first embodiment of the present invention in an expanded state.

In this embodiment, the net 1 is in the shape of a triangle with a wide end. It has a central part at the apex part, and is connected to a shape-retaining aggregate 2 whose tip part extends horizontally or slightly downward in both directions along both oblique sides 1b, 1b of the net body 1. This gives tension to the apex part of the body 1. Also, 3 in the figure is a weight.

In addition, in this example, the shape-retaining aggregate 2 and the weight 3
are not directly connected, but are connected via thread 5. That is, a hollow weight is used as the weight 3, and one end is connected to the center of the shape-retaining aggregate 2, and the other end is attached to a slightly thick thread 5 with a snap-fitting thread 4 tied thereto in a floating manner. This is to attach the hollow weight 3. However, the method of attaching the weight is not limited to this.

In addition, in the figure, 6 indicates a string for tying up the bait attached to the center of the net body 1, 7 indicates bait such as sardines or saury fillets, and 8 indicates a crab. Incidentally, instead of the bait 7, a bag-like container (not shown) may be used and filled with fish scraps, etc. In this case, the bait will hold well and the fish scraps etc. It is economical because it can also be used.

"Operation" Next, the operation of this embodiment having the above configuration will be explained.

First, the snap-equipped reel 4 is connected to a thread extending from a reel rod (not shown). and,
After tying bait 7 such as sardines to the net 1 with a thread 6, the reel is swung to throw the net 1 offshore. The process up to this point is the same as before. According to this embodiment, when the net body 1 sinks to the seabed, it has a top side portion, that is, an apex portion 1a, both hypotenuse portions 1b,
Since the upper portion of 1b is kept under tension by the shape-retaining aggregate 2, the entire net 1 is almost completely expanded into a triangular shape. Moreover, the bait 7 is the net body 1
Located in the heart of the city. Therefore, the crab 8, such as a blue crab, which has been attracted by the bait 7, enters the center of the net 1, and its entire body rests on the net 1. When the crab 8 rides on the net 1 in this way, the crab 8 that has grabbed the bait 7 moves, causing the groove to tighten or loosen, and at the same time the reel is wound and the net 1 is pulled up. Crab 8 when pulling up this net 1
Crab 8 becomes startled and goes wild, and its claws and legs get entangled in the net. However, as mentioned above, in the present invention, crab 8's entire body rests on net 1, so its entire body gets entangled in the net, but It is certain that they will be captured. Moreover, when the net body 1 is stretched, the net body 1
The expanded state of the crab net is maintained at least for the length of the shape-retaining aggregate 2, and it does not narrow and become elongated like a conventional crab net. Even if it comes off, it will get entangled in the mesh at the bottom again, making it extremely likely that it will be caught.

In order to further increase the certainty of capture, in addition to the above configuration, as shown in the figure, three to five threads 9 are slightly slackened in the width direction on both the front and back sides of the lower part of the net 1. You can also hand it over in an open state.
This will make it easier for crabs to get tangled and reduce the chances of them getting caught. In this case, it is preferable that one part of the center of the thread 9 is passed through a mesh. In addition to this, in order to increase the certainty of capture, it is possible to double the net and thread threads along the lower edge (not shown).

Next, a second embodiment of the present invention shown in FIG. 2 will be described. Incidentally, FIG. 2 is a partially enlarged plan view thereof.

In this embodiment, the mesh body 1 has a trapezoidal shape with a wide end, and in this case, the top side 1c of the mesh body 1 is connected to the shape-retaining bone as shown in the first embodiment. It is connected to the material 2 and gives tension to the top side portion of the net body 1.

Note that the other configurations and operations are the same as those of the first embodiment, so detailed explanations will be omitted.

According to the inventor's experiments, the catch rate of conventional crab nets is that the ratio of the number of times the net is pulled up after confirming that crabs are on the net and the number of crabs caught when the net is tangled is 20%. In contrast, the present invention has a capture rate of over 70%.

``Effect of the invention'' The invention has the above-mentioned structure and function, and the net body is always in a fully expanded state both when the net sinks to the seabed and when the net is pulled up. It is located in the center of the body, making it easier to attract crabs to the center of the net, and therefore there are more areas for crabs to get tangled on the net, and even if something that gets caught in the net comes off when pulled up. It is more likely to catch on the net on the lower side again, so there is very little chance of it breaking during pulling up, and the catch rate is much improved compared to conventional products.

[Brief explanation of the drawing]

Fig. 1 is a partially omitted plan view of the first embodiment of the present invention in an expanded state, Fig. 2 is a partially enlarged plan view of the second embodiment of the present invention, and Fig. 3 is an explanation of the conventional product. It is a diagram. 1... Net body, 1a... Vertex portion of net body, 1b,
1b... Oblique side part of the mesh body, 2... Shape-retaining aggregate, 3
... Weight, 4 ... Yorimodoshi with snap, 5 ...
Thread, 6... Thread to tie the bait, 9... Thread.

Claims (1)

[Scope of utility model registration request] A crab for cast fishing using a reel rod, characterized in that a shape-retaining aggregate is arranged on the top side of the net having a shape such as a triangle or trapezoid, and the top side of the net has tension. network.