JP2010259423A - Fishing method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To settle the problems that conventional bottom long line fishing uses a throw-in device for throwing-in a fishing device called 'Sagarikago' (a plastic cage), thereby, is constant in fishing hook number and fishing device number so unable to flexibly cope with momently changing sea conditions and size of the fish shoal, is heavy, bulky, unstable and danger in fishery to cause low fixity of young fisher men, and, caused by impossibility of efficient fishery in fishery management aspect, is poor in profit compared with expenses, due to waste consumption of fishing devices, freshness decrease of fish catch caused by extension of voyage days, fuel consumption and the like. <P>SOLUTION: Plural fishing tackles having different number of hooks are rolled on the land on a latching frame for tackle throw-in, bites are attached on the hooks, and, when operation, weights are attached on the lower ends of the fishing tackle, floats are attached on the upper end thereof, and the floats are hung on the stem rope. Alternatively, the fishing tackle is hung and set on the floats previously attached on the stem rope. By the present method, the 'Sagarikago' is made unneeded, and the reduction of labor and use of proper kind of fishing devices are enabled and efficient fishery is provided. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a fishing method for a bottomed longline fishery.

  In the conventional bottom longline fishing method, the trunk rope is lifted from the sea during operation, and after a work called a so-called fried rope, it is made of a synthetic resin called sagarikago that also serves as a fishing device input device. Incorporate a fishing device with about 7 to 15 fishhooks determined by the circumstances of each ship, attach a weight, attach a float depending on the rope method, and operate this series of operations. The same thing was repeated every time.

  The branch thread with a fishing hook for fishing was twisted and tied to the trunk thread through a parent-child sarkan to prevent thread breakage due to the twist.

  Incorporation of fishing tackle has greatly contributed to shortening of time, cost reduction, improvement of working environment, etc. by improving fishing tackle hooks (see, for example, Reference Document 1).

  The bait for fishing fish to these fishhooks was completed earlier than the start time of the trolling, which had been woken up in the middle of the night, in order to keep up with the work of unwinding the trunk to the sea, the so-called laying work. When I did, it was normal to take a nap on the deck while wearing the kappa.

  In the pouring method, small fishing floats are attached to trunk trunks to float fishing devices at appropriate intervals, and the floating devices are attached to the upper ends of fishing devices that have been incorporated in the sagarica in advance. A fixed type that attaches a snap for, and attaches a weight at the lower end to the float via this snap continuously,

  Attach a float for floating the fishing device to the upper end of the fishing device incorporated in the sagaricago, and attach a weight to the lower end via a snap that is pre-attached to the float at the appropriate intervals There is a hanging type that goes around the trunk rope.

Draft literature

Model document 1

  Registered utility model No. 3065682

  In the conventional bottom-lined longline fishing method described above, it is necessary to carry out operations such as incorporation of fishing devices and feeding to fishing hooks by a limited number of personnel on board, and it is used for fishing called sagarikago A container that also serves as a mechanism input device, when a mechanism, float, weight, etc. are incorporated, its weight is about 3 kilograms, and a sagarigo with a side of about 45 centimeters and a height of about 20 centimeters is 20 steps, 30 When stacked up, the weight was considerable and stability was poor.

  And with a narrow deck, fishing equipment must be incorporated, fishing hooks, lined, and hundreds of sagaragos must be moved each time. For ships with a gross tonnage of less than 20 tons, the passage is not secured and swayed. The work on board was dangerous.

  Feeding in preparation for the beginning of the early morrow will be a work from midnight, so there will be less sleep time, and the recent rise in crude oil will lead to soaring fuel and fishery materials, and increase the catch to raise costs. First, the increase in fishing devices for that purpose further mitigated the reduction in sleep time.

  And in order to raise the catch as much as possible, an increase in input mechanism and operation in bad weather will lead to a worsening of the working environment, increasing the burden on the fishermen who are relatively elderly. It was also a factor to stop young people from entering the fishery.

  In addition, with the number of fishing hooks for fishing devices, it was not possible to prepare several types of fishing hooks on the deck with limited space, and the type of fish hooks to be inserted into the sagarika was fixed. Therefore, for example, to deal with fishing ground conditions and the size of the school of fish that change from day to day, for example, a mechanism with a larger number of fish hooks in a place with a large amount of catch, a mechanism with fewer fish hooks in a place with a smaller amount of fish I couldn't do it.

  Disposable fishing devices are expensive because the branch thread with the hook is tied to the main thread through untwisting, called parent-child sarkan, and accounts for a large percentage of the fishing cost. It was.

  The present invention is intended to solve the problems of the conventional bottom-lined longline fishing method, such as abolishment of feeding work on the ocean and assembly of fishing devices into the sagarica, and abolition of sagarica. The purpose is to aim for a more efficient fishery by providing a cheaper and more efficient fishing device, reducing labor on the sea, ensuring healthy sleeping hours, improving safety, etc. To do.

Means for solving the problem

  In order to achieve the above object, the present invention uses a material having higher strength than the branch yarns and trunk yarns used in conventional fishing fishing devices, and a higher number size, so that untwisting is possible. Fishing that has two or three different types of fishing hooks is prevented by preventing the breakage of the branch and trunk yarns caused by the absence of twists, and the branch yarns to which the fishing hooks are tied are directly tied to the fishing trunk thread. The work in process is rolled up into a lightweight work in process that can be put into the work, and these devices are fed on land.

  Then, load these devices into a fishing boat, select the number of fishing devices according to the expected catch at the fishing ground, and if you use the anchoring method, float at the upper end of the fishing device, Attach a newt and close the fishing hooks with a large number of fishing hooks at large fish places, and hang them on the trunk rope. At small fish places, widen the fishing hooks on the trunk rope with a small number of fishing hooks. Put on one after another according to the size of the fishing ground.

  In addition, if the anchoring system is fixed, the same fishing device as above is used depending on the catch expected at the fishing ground, for example, a fishing device with a large number of fishing hooks is used for large fish locations, and the number of fishing devices is set for small fish locations. Select a small fishing device, attach a weight to the lower end of the fishing device, attach the upper end to a floating rope fixed to the trunk rope, and insert the weight. Continuously.

The invention's effect

  As described above, the bottom-lined longline fishing method of the present invention eliminates the need for bait to fishing devices on the ocean, and can be caught in a mechanism winding that can be inserted into a mechanism. As a result, there will be no need for a sagarikago that also serves as a vessel, and as a result, there will be no need to incorporate a sagarikago fish fishing device, feeding to a fishhook, movement at the time of insertion, etc. A working space and sufficient sleeping time can be secured, and a safe and comfortable working environment can be obtained.

  In terms of fishing, at each fishing ground, changes in the number of fishing devices and types of devices can be dealt with in a timely manner, allowing efficient operation, and directly using fishing line tied with a hook. By tying it to the device, the alertness of the fish is reduced and the catch is increased.

  Also, the kinmedai, which is the main catch of the long-lined longline fishing, often swims well even if it is caught from the deep sea. Can be used for on-board processing that keeps the blood alive and suppresses the decline in freshness.

  From a management perspective, efficient operations provide a means to increase catch, and high value-added activities are traded at a higher price than regular products in the market, thus improving catch.

At the price of fishing devices, high cost untwisting of the device is not necessary, and a new frame for adding a device that also serves as a fishing device winding is added, but it is inexpensive.
In addition, labor reduction opens the door to the entry of young workers and leads to an increase in the retention rate.On the other hand, feeding work is relatively light on land, so it can be easily performed by women and the elderly. Can distribute work and contribute to the community.

  The abolition of Sagarikago, which occupies a large space, is a large fishery with a total tonnage of 20 tons or more. In this fishery, periodic inspections based on the Ship Safety Law have a heavy burden on fishery management, and in the future will be a way to downsize ships. In other words, it greatly contributes to fishery management, including drastic reductions in expenses such as fuel reduction.

  Explanatory drawing of the structure of the Example fishing gear at the time of the pouring by the hitting method of this invention.   Structure explanatory drawing of the principal part (fixed float).   A fishing device incorporated into a traditional sagaricago.   The explanatory view of the whole composition of the example fishing gear of the present invention.

  Hereinafter, embodiments of the present invention will be described with reference to FIGS.

  FIG. 1 shows an embodiment of a fishing gear according to the present invention. In the fishing gear of this embodiment, a fishing device 22 is wound around a device charging frame 5 on land, and a bait 9 is attached to the fishing hook 13. .

  At the fishing ground, the weight 8 is attached to the lower end 7 of the fishing device 22, and the fishing device hook snap 4 for connecting the float 2 and the fishing device 22 is attached to the upper end 6 of the fishing device 22.

  Then, the fishing hook hanging snap 4 is hooked on the float 2 with the trunk rope wearing snap 3 and the twisted rope 15 with the floating rope 14 set in advance through the floating rope 14. The above-mentioned process is continuously performed by hooking the rope hooking snap 3 on the trunk rope 1 and simultaneously throwing the weight 8 into the sea.

  [FIG. 2] shows that the float 2 of the present invention is fixed to the trunk rope 1 by the float rope 14, a twisting rope 15 is provided at the tip of the floating rope 14, and the float rope 14 is tied to the twisting rope 14, which is used for fishing. The upper end 6 of 22 is hooked through the fishing tackle hook 4 and then the weight 8 is thrown into the sea.

DESCRIPTION OF SYMBOLS 1 Trunk 2 Float 3 Trunk hook snap 4 Fishing tackle snap 5 Fishing tackle frame 6 Fishing tackle upper end 7 Fishing tackle lower end 8 Fish net 9 Bait 10 Trunk thread 11 Directly connected 12 Branch Thread 13 Fishhook 14 Float rope 15 Yorimodoshi 16 Sagarikago 17 Parent-child Sarkhan 18 Fishing hook 19 Flag 20 Buoy 21 Anchor 22 Fishing device

Claims (2)

  There are many fishing hooks on land, and the fishing line with the fishing line tied directly to the main thread is caught in the hanging frame, and this fishing hook is used for fishing bait. At the fishing ground, place the upper end of this fishing hook at the fishing ground via the fishing hook hook and the floating hook rope with the main hook hook and the hook hook. The bottom of which this series of operations is performed continuously at appropriate intervals on the trunk rope, attaching a weight to the lower end of the fishing tackle, attaching a trunk hook to the trunk rope, and throwing the weight into the sea Standing longline fishing method.   There are many fishing hooks on land, and the fishing hook with the fishing line tied directly to the trunk thread is caught in the hanging frame, and this fishing hook is used for fishing bait. At the fishing ground, place the upper end of the fishing device on the floating rope that is fixed with the floating rope continuously at a certain interval on the trunk rope through the fishing hook snap. A bottom-lined longline fishing method that hangs, attaches a weight to the bottom of a fishing device, and throws the weight into the sea.

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