JPH0619457U - Fishing net - Google Patents

Abstract

(57) [Abstract] [Purpose] An object of the present invention is to provide a hand net suitable for pull-out fishing, which retains the shape retention force of the hand net during pull-out fishing and is less likely to damage the fish body. To do. [Structure] A mesh 4 having a cylindrical side wall 2 and a bottom wall 3 continuous with the cylindrical side wall 1 is mounted on a ring-shaped mesh frame 1 so as not to move in the circumferential direction. Band cylinders 5A, 5
It is characterized in that at least one of the strip-shaped tubular portions 5A and 5B is a low water-absorption rate tubular portion 5A made of mesh yarn having a water absorption rate of 2% or less, preferably 1% or less.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an improvement of a fishing net suitable for pull-out fishing which has recently been popular in mountain stream fishing such as ayu and yamame trout.

[0002]

[Prior art]

 Due to the construction of dams etc., it became difficult for natural ayu to descend to the sea for spawning and for fry to ascend from the sea.According to the recent sweetfish fishing, fry were artificially released to grow into adult fish. The mainstream method is to obtain a fishing certificate for fishing. As a result, fishing enthusiasts will be concentrated in the limited fishing grounds. On the other hand, long-distance fishing rods of about 10 m are used for mountain stream fishing such as ayu and yamame trout. Therefore, at the fishing ground, a fisherman stood every few meters to operate a fishing rod of 10 m, and when fish was caught, it was impossible to pull it near the hand and put it in the net. Therefore, the fishing method called "pull-out fishing" has become the mainstream of mountain stream fishing. This pull-out fishing is a method of pulling the rod up when the fish is caught and using the bending of the rod to keep the fish in the net while in the air. Due to the splendor of its technique, it has become the mainstream of mountain stream fishing as mentioned above.

As described above, in the pull-out fishing, since the caught fish is received in the air in the hand net, it is necessary that the side wall of the hand net is in a tubular state. Therefore, the net body is attached to the net frame so as not to move in the circumferential direction of the net frame, and the side wall of the net body is formed of a net yarn having a low water absorption rate, for example, a polyester monofilament yarn, and the bottom where fish hits. Hand nets whose walls are made of net yarn with a high water absorption rate, such as nylon monofilament yarn, are commercially available.

[0004]

[Problems to be solved by the device]

 As described above, when the side wall of the net body is formed of a net yarn having a low water absorption rate such as polyester monofilament yarn, the shape retention property is certainly excellent, but the property before water absorption is maintained as it is, The surface is hard, and if the fish hits the side wall during extraction, the surface of the fish body is often scratched. In the case of companion fishing such as ayu fishing, since the ayu that is caught is used as it is as a bird, if the surface of the fish body is damaged and the fish that is caught weakens, it will have a great adverse effect on the subsequent fishing results.

An object of the present invention is to provide a hand net suitable for pull-out fishing, which retains the shape retention force of the hand net during pull-out fishing and is less likely to damage the fish body.

[0006]

[Means for Solving the Problems]

 In the fishing net according to the present invention, a net body 4 having a tubular side wall 2 and a bottom wall 3 continuous with the tubular side wall 2 is attached to an annular net frame 1 so as not to move in the circumferential direction. Is divided into two or more strip-shaped tubular portions 5A, 5B, and at least one or more of the strip-shaped tubular portions 5A, 5B has a low water absorption rate of 2% or less, preferably 1% or less. It is characterized in that it is a cylindrical portion 5A.

The low water absorption belt-shaped tubular portions 5A may be provided at the lowermost portion, the uppermost portion and the lowermost portion of the side wall 2 of the mesh body 4, or may be provided alternately with the non-low water absorption belt-shaped tubular portions 5B.

As the mesh yarn constituting the low water absorption band-shaped tubular portion 5A, a mesh yarn having a water absorption rate of 2% or less, preferably 1% or less, for example, a polyester standard polymer having a water absorption rate of about 0.6% is used. There is a monofilament thread. However, since the polyester yarn has a small tenacity (a force that opposes the tensile force), a fluorocarbon yarn having a low water absorption rate and a large toughness is more preferable if the price of the yarn is neglected. Other examples of the net yarn having a low water absorption rate include, for example, a nylon yarn coated with a low water-absorbent resin, and a net yarn formed by extrusion molding so that the surface is polyester and the core is nylon.

The side wall 2 and the bottom wall 3 other than the low water absorption band-shaped tubular portion 5A are selected from mesh yarns having a water absorption rate of more than 2%, but in reality, a high water absorption rate yarn having a water absorption rate of 10% or more, For example, nylon co-polymer monofilament yarn having a water absorption of about 12 to 14% is suitable.

[0010]

[Action and effect]

 In the fishing net according to the present invention, the net body 4 is mounted on the net frame 1 so as not to move in the circumferential direction, and the low water absorption band-shaped tubular portion 5A is provided. While retaining the property, the side wall portions of the net body 4 other than the low water absorption band-shaped tubular portion 5A become soft by absorbing water, and the fish body is less likely to be damaged during pull-out fishing.

[0011]

【Example】

 FIG. 1 shows a hand net 6 according to a first embodiment of the present invention. Titanium wire is bent into a circle to form a net frame 1, and both ends of the net frame 1 can be separated into upper and lower parts mounted on the net frame side end of a handle 7 made of carbon fiber as a reinforcing material and made of a composite plastic. It is fitted in the T-shaped metal fitting 8 to form an annular mesh frame 1.

A mesh body 4 having a cylindrical side wall 2 and a bottom wall 3 continuous with the cylindrical side wall 2 is mounted on the mesh frame 1 so as not to move in the circumferential direction. Specifically, as shown in FIG. 4, the net body mounting holes 10 of the net body mounting tool 9 formed by punching out a stainless steel plate as shown in FIG. Fix in place with adhesive. A mounting thread 11 made of a teg or a thin braid is passed through the uppermost stitches 12 of the mesh side wall 2 and the guide holes 13 of the mesh mounting tool 9 to bind the free ends of the mounting thread 11. At this time, a large number of fixtures 9 are provided on the net frame 1 at predetermined intervals so that the net body 4 does not move in the circumferential direction. The fixture 9 is not limited to the one shown in FIG. 5, but a spring wire is wound in a coil shape and a guide ring is provided on a part thereof, a fixture thread 11 is fixed to the net frame 1 with a fixing cord, and a fixture 9 is used. It suffices that the net body 4 does not move in the circumferential direction, such as one integrally formed with the net frame 1.

FIG. 1 shows a first embodiment of the present invention in which a low water absorption band-shaped tubular portion 5A is provided at the lowermost portion of the side wall of the mesh body 4, and the low water absorption band-shaped tubular portion 5A has the above-mentioned water absorption rate of about 5%. A 0.6% polyester standard polymer monofilament yarn, a fluorocarbon yarn, or the like having a water absorption rate of 2% or less, preferably 1% or less, is used, and the non-low water absorption rate band-shaped tubular portion 5B at the upper part thereof is used. Monofilament yarns with a water absorption greater than 2%, preferably greater than 10%, for example about 12-14% water absorption nylon co-polymer, are used.

Therefore, the hand net 6 according to the first embodiment of FIG. 1 is fixed so that the upper part of the net body 2 attached to the net body 1 does not move in the circumferential direction, and the bottom part of the side wall of the net body is fixed. Since it has a low water absorption band-shaped tubular portion 5B, even if it is immersed in water, the tubular state of the net body can be maintained during pull-out fishing, and the non-low water absorption band-shaped tubular portion 5B absorbs water. It becomes soft and does not damage the surface of the fish even if it hits it.

The hand net 6 according to the second embodiment of the present invention shown in FIG. 2 is such that the low water absorption band-shaped tubular portion 5B is arranged also on the uppermost part of the net body 2 of the hand net 6 according to the first embodiment.

[0016] A hand net 6 according to a third embodiment of the present invention in Fig. 3 has a low water absorption band-shaped tubular portion 5A arranged at the uppermost and lowermost portions of the side wall 2 of the net body 4, and a non-low water absorption band-shaped tubular portion therebetween. 5B and 5A of low water absorption band-shaped tubular portions are alternately arranged. In addition to protecting the surface of the fish body, it is easy to fold in the vertical direction, so it is excellent in storability.

[Brief description of drawings]

FIG. 1 is a side view of a first embodiment of a hand net according to the present invention.

FIG. 2 is a side view of a second embodiment of the hand net according to the present invention.

FIG. 3 is a side view of a hand net according to a third embodiment of the present invention.

FIG. 4 is an enlarged view showing a part of the mesh frame of the first embodiment.

FIG. 5 is a plan view of a fitting for a net body.

[Explanation of symbols]

1 ...... net frame, 2 ... side wall, 3 ... bottom wall, 4 ...
Net 5A ......... Low water absorption belt-shaped tubular portion, 5B ... Non-low water absorption belt-shaped tubular portion, 6 ......... Hand net, 7 ......... Handle, 8 ......... T-shaped metal fitting, 9 ......... Net body mounting tool, 10 ......... Mounting hole, 11
……… Mounting thread, 12 ……… Mesh, 13 ……… Guide hole

Claims (4)

[Scope of utility model registration request] 1. A net body 4 having a tubular side wall 2 and a bottom wall 3 continuous with the tubular side wall 2 is attached to an annular net frame 1 so as not to move in the circumferential direction. Divided into the above strip-shaped tubular portions 5A and 5B,
A fishing net which is characterized in that at least one of the strip-shaped tubular portions 5A, 5B is a low water absorption strip-shaped tubular portion 5A made of a net yarn having a water absorption rate of 2% or less, preferably 1% or less. 2. The fishing net according to claim 1, wherein the low water absorption band-shaped tubular portion 5A is provided at the lowermost portion of the net body 4. 3. The fishing net according to claim 1, wherein the low water absorption band-shaped tubular portions 5A are provided at the uppermost portion and the lowermost portion of the net body 4. 4. A low water absorption band-shaped tubular portion 5A on the side wall 2 of the net body 4.
The fishing net according to any one of claims 1 to 3, wherein the non-low water absorption band-shaped tubular portions 5B are alternately provided.