JP3196937U - Release jig - Google Patents

Abstract

[PROBLEMS] To easily release caught fish to any inhabitable depth range with viable water pressure and temperature to expand catch and release culture, protect marine resources and avoid useless killing. Provide possible release jigs. A release jig 1 for releasing a fish that has been picked up to a depth of habitat, the weight member 2 and an end 2a of the weight member 2 extending in a direction opposite to the weight member 2 and being bent and bent. The hook member 3 is formed by inverting the portion 3b, and the binding member 4 is provided near the apex of the curved portion 3c of the hook member 3. [Selection] Figure 1

Description

  The present invention relates to a release jig for quickly releasing a fish that has been fished to any inhabitable depth region having a water pressure and temperature at which it can live.

  Even if the purpose of fishing is pure recreational fishing such as leisure fishing, sports fishing, etc., even in the case of self-consumption, and even in the case of commercial use, the fish you catch is not the type of target fish. In the case of fish, fish that exceed the required amount, catch-and-release that releases fish caught on the spot is spreading from the viewpoint of protecting marine resources and avoiding undesired killing.

  The purpose of the release is to keep the fish re-inhabited by releasing them in the area where they caught the fish. The fish that has been caught has been damaged or exhausted by the fight with the fisherman, and has been subjected to strong stress. It is required to be released so as not to give stress.

  Therefore, a fishing tackle (Patent Document 1) is also provided in which a release line for removing the fish is attached to the fishhook in addition to the fishline in order to quickly remove the fish caught from the fishhook. Also, since the body temperature of the fish is low, the fish may become burned if touched with a bare hand, or damage such as scales and slime may be removed if touched carelessly. A fishing glove for reducing damage is also provided (Patent Document 2).

JP 2003-88276 A Utility Model Registration No. 3142789

  In the case of fish with shallow depth of habit, do not give damage or stress to the fish caught immediately while the fish caught is alive or using the instruments shown in Patent Documents 1 and 2 above. If you release it carefully from the sea surface, you can achieve its purpose.

  On the other hand, recently, by improving fishing gear and technology, it is possible to catch fish that live in deeper areas than conventional fishing. In particular, by dropping the jig vertically from the ship and moving the rod up and down while rolling the jig up, you can fully enjoy the excitement of fishing such as amberjack, kingfish, yellowtail, red sea bream, red sea bream, scorpion, grouper, etc. Vertical jigging, which catches fish that is popular as a fish, is also popular. These fish usually live in a depth range of 30 m or more, and for example, amberjack lives in a depth range of 100 m to 300 m.

  In the sea, the pressure increases by 1 atm for every 10 m of water depth. Generally, fish that inhabit at a depth of 30 m or more will be affected by the decompression released from the water pressure when the fish are caught on the ground, and the internal organs such as stomachs will jump out of the mouth. There are many cases. Even if the fish in such a state is not a size or target fish and is not brought home, it is difficult to return to the depth of habitat by itself due to the buoyancy of the swollen stomach, etc. It is. Moreover, since the internal organs are in a shock state even if they are not protruding, it is often difficult to swim by themselves. As a result, it is impossible to achieve the release goal of keeping the caught fish inhabiting again. Therefore, the improvement of fishing gear and the spread of fishing variations have hindered the spread of the spirit of catch-and-release and have led to the depletion of marine resources due to unnecessary catches.

  In order for fish to live, the water pressure and temperature conditions must be met above all. Therefore, in order to inhabit fish that cannot return to the depth of habitat by themselves from the sea surface, the fish that have been fished have the water pressure and temperature at which they can inhabit, and are forced to reach the depth of activity that suits each fish. It is necessary to release after settling.

  On the other hand, if it takes time to release it, it will result in reducing the interest of fishing, and the release cannot be spread and effective. Therefore, in order to expand the catch-and-release culture for fish that cannot return to the inhabitable depth range, it is necessary to forcibly sink the fish to any inhabitable depth range. Development of new fishing gear that can be released from is necessary.

  Therefore, the present invention can be easily released to any inhabitable depth range that has the water pressure and temperature that can catch the fish that has been caught, in order to expand the catch and release culture, protect fisheries resources and avoid useless killing. The purpose is to provide a release jig that makes it possible.

  In order to achieve the above object, the present invention is a release jig for releasing a fish that has been picked up to a depth of habitat, and is a weight member and extends from one end of the weight member toward the anti-weight member and is curved. The present invention basically provides a release jig comprising a hook member whose tip is inverted and a bundling member provided near the apex of the curved portion of the hook member.

  In addition, when the line fed from the fishing rod is bound to the bundling member and suspended, the configuration where the tip of the hook member is positioned in the vertical direction, and the line fed from the fishing rod to the bundling member are bundled and dropped into the sea In addition, a configuration is provided in which the weight member sinks ahead of the tip of the hook member.

  The weight member has a spindle shape with a predetermined length, the hook member is extended from one end in the longitudinal direction of the weight member, and the tip of the hook member is formed with a sharp edge and is released. Provide a configuration that can be inserted into a location.

  Further, the binding member is a stopper that restricts movement of the released fish inserted through the tip of the hook member in the direction of the weight member, and as the binding member, a ring is formed in the vicinity of the apex of the curved portion of the hook member, A configuration in which a connecting tool for connecting a replenishment weight is connected to the other end of the weight member, and a structure in which an annular body is provided as a connecting tool are provided.

  According to the present invention described above, the buoyancy of the fish to be released is overcome by the weight of the weight member of the release jig, and the fish to be released quickly is forced to sink to an arbitrary depth range having a water pressure and temperature at which it can inhabit. Can do. And when the fish that has reached the inhabitable depth regains its active ability, it can be released from the release jig in combination with the lifting operation of the release jig, and the subsidized fish can be inhabited at any depth range where it can live. Can be released. Therefore, even fish that inhabit a depth of 30 m or deeper can assure the effectiveness of release neatly, and it is possible to expand the catch and release culture to protect marine resources and avoid useless killing.

  In use, the hook member of the release jig need only be inserted through the fish that has been caught, so that the hook member of the release jig can be smoothly inserted without giving stress to the fish that has been caught. For this reason, it is possible to release the fish quickly and without damaging or stressing the fish without any interest in fishing.

The front view of the release jig concerning 1st Embodiment of this invention. The perspective view of FIG. The center cross-sectional view of FIG. The center longitudinal cross-sectional view of FIG. Explanatory drawing which shows a use condition. The front view of the release jig concerning 2nd Embodiment of this invention. The perspective view of FIG. AA sectional drawing of FIG. The center longitudinal cross-sectional view of FIG. Explanatory drawing which shows a use condition. Explanatory drawing which shows a use condition. FIG. FIG. FIG. FIG. FIG.

  Embodiments of a release jig according to the present invention will be described below with reference to the drawings. 1 is a front view of a release jig 1 according to a first embodiment of the present invention, FIG. 2 is a perspective view thereof, FIG. 3 is a central transverse sectional view thereof, and FIG. 4 is a central longitudinal sectional view thereof. In the figure, reference numeral 1 denotes a release jig, which is composed of a weight member 2, a hook member 3, a binding member 4, and a connector 5. With this release jig 1, it is possible to quickly release a fish that has been caught to any depth range where it can live.

  The weight member 2 is a heavy object made of lead or other appropriate material, and is formed in a spindle shape having a predetermined length and weight in the illustrated example. Therefore, it has a substantially elliptical shape in the front view shown in FIG. 1 and the central longitudinal cross-sectional shape shown in FIG. 4, and has a substantially circular shape in the central cross-sectional shape shown in FIG. The weight member 2 is not particularly limited in its shape, and may have a weight of about 1/5 to 1/20, preferably about 1/5 to 1/10 of the weight of the fish to be released. For example, a smooth surface may be formed at an appropriate location in order to improve operability.

  A hook member 3 made of a solid rod-like member extends in the anti-weight member 2 direction from the one end portion 2a on the major axis side of the substantially elliptical shape in a front view (FIG. 1) of the weight member 2 and is inverted to be substantially U-shaped. While forming the curved part 3c, the front-end | tip part 3b is formed sharply without a "brick". Therefore, the tip 3b is formed so as to be able to be inserted into a predetermined portion of the fish to be released. The base 3 a of the hook member 3 is embedded up to the vicinity of the other end 2 b of the weight member 2 and is fixed to the weight member 2 integrally. In addition, there is no limitation in particular in the embedding area | region in the weight member 2 of the base 3a of the hook member 3, If the weight member 2 can be fixed integrally, the whole area of the longitudinal direction of the weight member 2 or an appropriate part may be sufficient.

  In the vicinity of the apex of the curved portion 3 c of the hook member 3, a bundling member 4 made of a ring is fixed and is equipped so as to be integrated with the hook member 3. As shown in the explanatory view showing the use state in FIG. 5 and the operation explanatory view in FIG. 13, the line 9 fed out from the rod 8 operated by the fisherman 7 on the fishing boat 6 is bound to the binding member 4 to bind the release jig 1. When the hook 3 is suspended, the tip 3b of the hook member 3 is positioned in a substantially vertical direction, and when the release jig 1 is dropped into the sea in this state, the weight member 2 precedes the tip 3b of the hook member 3. As long as it can settle down, there is no limitation on the shape and attachment position of the binding member 4. In addition, 11 is a twist that is interposed between the binding member 4 of the release jig 1 and the line 9.

  Further, as shown in the operation explanatory diagram of FIG. 13, the bundling member 4 is configured such that a fish 10 (hereinafter referred to as “fish 10”) that is released after fishing is inserted through the tip 3 b of the hook member 3 slides on the hook member 3. It also functions as a stopper that restricts movement in the direction of the weight member 2.

  The other end 2b of the weight member 2 is equipped with a connector 5 for connecting a supplementary weight (not shown). In the first embodiment, the connector 5 is an open loop-shaped ring body, and both open ends 5 a are extended inside the weight member 2 and are integrally connected to the base 3 a of the hook member 3 in the weight member 2. In addition, the ring-shaped portion protrudes from the other end 2 b of the weight member 2 as the connector 5. Since this connection tool 5 protrudes from the weight member 2, it also functions as a guard that protects the weight member 2 formed of lead or the like from obstacles such as the seabed. Therefore, if the connection tool 5 protrudes from the other end 2b of the weight member 2 and the replenishment weight can be connected, the configuration and shape are not particularly limited.

  Next, based on FIGS. 6-10, the structure of the release jig 1a concerning 2nd Embodiment of this invention is demonstrated. In addition, about the structure same as the release jig 1 concerning 1st Embodiment, the same code | symbol is attached | subjected and the description is abbreviate | omitted. 6 is a front view of the release jig 1a, FIG. 7 is a perspective view thereof, FIG. 8 is a cross-sectional view taken along the line AA of FIG. 6, and FIG.

  In the second embodiment, a large-diameter portion 3d is formed at a predetermined location near the curved portion 3c of the hook member 3, and the bundling member 4a is formed by drilling a hole 3e in the large-diameter portion 3d. In the illustrated example, the large-diameter portion 3d is formed at a location that is eccentric to the weight member 2 side by an angle α from the apex T of the curved portion 3c. The angle α is suitably in the range of about 10 to 35 degrees with the vertex T as the center. The use of the binding member 4a is the same as that of the binding member 4 of the first embodiment. As shown in the explanatory view showing the use state of FIG. 10, the line 9 is bound to the binding member 4a and the release jig 1a is suspended. When supported, the tip 3b of the hook member 3 is positioned in a substantially vertical direction, and when the release jig 1a is dropped into the sea in this state, the weight member 2 sinks ahead of the tip 3b of the hook member 3. To do. In addition, there is no limitation on the shape and attachment position of the binding member 4a.

  In the second embodiment, the base portion 3a of the hook member 3 is extended to the other end portion 2b of the weight member 2, and the large end portion 3f is formed by projecting the end portion from the other end portion 2b. A connecting tool 5a is formed by drilling a hole 3g in the large diameter portion 3f, and the connecting tool 5a is projected from the other end 2b of the weight member 2. Further, by forming one or a plurality of large-diameter portions 3h at arbitrary positions of the base portion 3a of the hook member 3 located in the weight member 2 to prevent rotation of the base portion 3a, the base portion 3a of the hook member 3 and The weight member 2 is fixed integrally. In the second embodiment, the tip 3b of the hook member 3 is slightly inclined in the direction of the weight member 2 from the extending direction by an angle β (in the illustrated example, the angle β is approximately 5 degrees).

  Next, a method for releasing the fish 10 to an arbitrary depth range where the fish 10 can live will be described using the release jig 1 according to the first embodiment. The usage method is the same in the release jig 1a according to the second embodiment. First, as shown in FIGS. 11, 12, and 13, the binding member 4 is bound to a line 9 that is fed out from the rod 8, and the weight member 2 of the release jig 1 is held by the hand 12, and the tip 3 b of the hook member 3 is held. Is inserted into the mouth of fish 10. There is no particular limitation on the place to be inserted, but in order to smoothly release in a predetermined depth range, it is preferable to insert the upper jaw 10a. In FIG. 12, reference numeral 10b denotes a stomach bag, and the fish 10 is lifted from the inhabiting depth region and depressurized so that the stomach bag 10b jumps out of the mouth.

  And the release jig 1 which inserted the fish 10 in the front-end | tip part 3b of the hook member 3 is thrown in in the sea. Since the weight of the weight member 2 is heavier than the buoyancy of the fish 10, the release jig 1 thrown into the sea sinks in the sea with the weight member 2 facing downward as shown in FIG. At this time, the fish 10 receives the resistance of seawater during settling, and thus sinks together with the release jig 1 without falling off the tip portion 3b. Further, even if the fish 10 tries to move the hook member 3 in the direction of the weight member 2 due to the resistance of seawater at the time of settling, the binding member 4 functions as a stopper, so that the fish 10 is restricted by the binding member 4 and is further weighted. There is no movement in the direction of the member 2.

  If the weight member 2 is insufficient in weight due to conditions such as the state, weight, buoyancy, etc. of the fish 10 and settling is not performed smoothly, the connecting member 5 protruding from the other end 2b of the weight member 2 A necessary weight is obtained by connecting a weight (not shown) of a necessary weight.

  FIG. 14 is an operation explanatory view showing the positional relationship between the fish 10 and the release jig 1 when submerging in the sea. As shown in the figure, the fish 10 is urged in the sea surface direction by the resistance of seawater accompanying subsidence. Therefore, the hook member 3 does not fall off from the tip 3b. Then, when approaching a depth region where the fish 10 can inhabit the water temperature and water pressure, the fish 10 gradually recovers from the shock state and starts to swim as shown in FIG. Since the angler 7 can know this state via the line 9 and the rod 8, the settling is stopped, and the fish 10 is moved to the hook member as shown in FIG. 3 escapes from the tip 3b and starts swimming. Then, when the line 9 is rolled up and the release jig 1 is collected, the release of the fish 10 is completed.

  According to the present invention described above, it is possible to overcome the buoyancy of the fish to be released by the weight of the weight member of the release jig and forcibly sink the fish that has been fished to an arbitrary depth range having a water pressure and temperature at which the fish can live quickly. Can do. And when the fish that has reached the inhabitable depth regains its active ability, it can be released from the release jig in combination with the lifting operation of the release jig, and the subsidized fish can be inhabited at any depth range where it can live. Can be released. Therefore, even fish that inhabit a depth of 30 m or more can ensure the effectiveness of release, and can expand the culture of catch and release to protect marine resources and avoid useless killing.

  In use, the hook member of the release jig need only be inserted through the fish that has been caught, so that the hook member of the release jig can be smoothly inserted without giving stress to the fish that has been caught. For this reason, it is possible to release the fish quickly and without damaging or stressing the fish without any interest in fishing.

DESCRIPTION OF SYMBOLS 1, 1a ... Release jig 2 ... Weight member 2a ... One end part 2b ... Other end part 3 ... Hook member 3a ... Base part 3b ... Tip part 3c ... Curved part 3d, 3f, 3h ... Large diameter part 3e, 3g ... Hole 4, 4a ... Bundling member 5,5a ... Connector 6 ... Fishing boat 7 ... Fisher 8 ... Rod 9 ... Line 10 ... Fish (released after fishing) 11 ... Yorimodoshi 12 ... Hand

Claims (9)

A release jig for releasing the fish that has been picked up to the depth of habitat,
A weight member, a hook member that extends from one end of the weight member in the direction of the anti-weight member and is bent and inverted at the tip, and a bundling member provided near the apex of the curved portion of the hook member Release jig characterized by that.   The release jig according to claim 1, wherein when the line fed from the fishing rod is bound and suspended on the binding member, the tip of the hook member is positioned in the vertical direction.   The release jig according to claim 1 or 2, wherein when the line fed from the fishing rod is bound to the binding member and dropped into the sea, the weight member sinks ahead of the tip of the hook member.   4. The release jig according to claim 1, wherein the weight member has a spindle shape with a predetermined length, and the hook member extends from one end portion in the longitudinal direction of the weight member.   The release jig according to claim 1, 2, 3, or 4, wherein the tip of the hook member is sharply formed with no barb and can be inserted into a predetermined portion of the fish to be released.   6. The release jig according to claim 1, wherein the binding member serves as a stopper for restricting movement of the released fish inserted through the tip of the hook member in the direction of the weight member.   The release jig according to claim 1, 2, 3, 4, 5 or 6, wherein an annular body is formed in the vicinity of the apex of the curved portion of the hook member as the binding member.   The release jig according to claim 1, 2, 3, 4, 5, 6 or 7, further comprising a connecting tool for connecting a replenishing weight to the other end of the weight member.   The release jig according to claim 8, wherein an annular body is protruded as the connection tool.

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