JP4422145B2 - Longline connector and longline device and method using the same - Google Patents

Description

  The present invention relates to a longline that does not require a branch rope, and more particularly, a connector that is separably connected to a trunk rope with a fishing gear such as a fishhook, and serves as a branch rope. It is related with the longline method and instrument using such a coupling tool.

  As is widely known, longline is a fishing method in which a long trunk line is attached with a plurality of branch lines at regular intervals, and fishing equipment such as fishing hooks, buoys, and sago are attached to the end of the branch line to fish. And it has better fishing performance than single fishing.

  However, if the fishing lines attached to the branches or branches are hooked, drowned or damaged during the line, lift or storage process, it will take time to repair and repair them. Become.

  Therefore, even in an attempt to automate the longline, a tool and a method for aligning the branch rope and the fishing hook so as not to be drowned or damaged are studied with the highest priority.

  In order to solve the above problems, the present invention has focused on storing the branch rope itself separately from the trunk rope.

  From this point of view, the present invention has an object to provide a longline device and method using a connector separable from a trunk rope instead of a branch rope.

  Another object of the present invention is to provide a connector for connecting a fishing hook to a trunk rope instead of a branch rope.

  In order to achieve the above object, a longline device of the present invention includes a trunk rope, a plurality of connectors that are separably coupled to the trunk rope, and a fishing hook that is fixed to each connector.

  In addition, the longline method of the present invention for achieving the above-described object includes a step of sequentially connecting a plurality of couplers to which a fishing hook is fixed to a trunk line while throwing the trunk rope, and while lifting the trunk rope. Separating the plurality of coupling members to which the fishhook is fixed in order from the trunk rope.

  On the other hand, the longline coupler of the present invention for achieving the above-mentioned other object is a cylindrical housing that is opened up and down, and is accommodated so as to be able to move up and down through the housing. A clamp bar that is closely attached to the main body and clamps the main rope, and a connection bar that has a hole for connecting the fishing hook at the bottom, and is housed inside the housing, and the connection bar is elastic in the direction in which the clamp head clamps the main trunk. And a support cap that is vertically penetrated so as to penetrate the lower portion of the connecting bar, is connected to the end of the connecting bar, and is coupled to the other end of the housing.

  The housing includes a through-hole that is open at the top and bottom in the center, and the through-hole has a locking protrusion inside that is spaced from the inlet at a constant interval, and is formed below the locking protrusion. The elastic member is housed in the large-diameter portion formed, and elastically supports between the locking projection and the support cap via the connecting bar.

  The housing is formed with a skirt-like head part at the top so that it can slide and move in a direction corresponding to the elastic force of the spring under pressure from the outside. A large number of grooves are formed in a radial pattern.

  The clamp head is preferably provided with one having a diameter equal to or larger than the upper end of the head portion so as to cover the groove.

  At the center of the support cap, a through hole opened up and down is provided, and a plurality of guide grooves are formed on the inner surface of the through hole to guide the sliding insertion of the connection bar. A plurality of insertion protrusions guided along the guide groove are formed, and the inside of the through hole is configured as a planar space below the guide groove, and is latched in both the left and right sides of the lower end of the guide groove. With the protrusion formed and the insertion protrusion passing through the guide groove, the insertion protrusion is locked to the locking protrusion by the rotation of the support cap, and is coupled between the connecting bar and the support cap. .

  The clamp head is formed with a plurality of grooves on the outer periphery thereof corresponding to the grooves of the head portion to prevent the detachment of the trunk rope. The rope passes between the head portion and the clamp head through a groove that is mutually symmetrical in the vertical direction of the diagonal line.

  Preferably, the head portion is formed such that the outer surface of the groove is extended downward by a certain length so as to guide the trunk rope when throwing or lifting.

  The head portion has a concave portion with a certain depth so that the end portion of the trunk rope can be accommodated and passed on the upper surface thereof, and the clamp head removes the trunk rope while pressurizing the end portion of the trunk rope. In order to prevent this, a pressing portion to be inserted into the concave portion protrudes from the bottom surface.

  In order to prevent the locking cap itself from rotating due to an external force and releasing the locking state, the locking protrusion includes a groove on the surface where the upper end of the insertion protrusion is fitted and seated.

  In the present invention, instead of a branch rope, the above-described coupling tool is detachably coupled to the trunk rope, so that the trunk rope and the fishing hook can be aligned, and the fishing hook can be drowned or damaged. At the same time, it is possible to prevent the problem of detaching from the trunk rope when the line is dropped and lifted.

  According to the present invention as described above, since the coupling tool used instead of the branch rope is separably coupled to the trunk rope, the trunk rope and the fishing hook can be arranged in an orderly manner, The possibility of damage is greatly reduced. In addition, the longline coupler of the present invention maintains the locked state by crossing the trunk rope in the vertical diagonal direction between the clamp head and the housing, so that mechanical force by a separate separating means must be borrowed. Separation itself is not possible, thereby preventing loss due to detachment of the coupling tool during fishing work.

  Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.

  FIG. 1 shows a connector according to the present invention and a longline device using the connector.

  As illustrated, the longline device according to the present invention includes a trunk rope 10 and a plurality of connectors 100 that are separably coupled to the trunk rope 10. The connector 100 is coupled to the trunk rope 10 at regular intervals. A fishing hook, a buoy, a sink, etc. are connected to the tip of the connecting tool 100. Hereinafter, the term “fish hook” used in the present specification is used to include other fishing gears attached to the tip of a coupling tool such as a buoy or a sunk.

  The operation of such a longline device, that is, the longline method according to the present invention is performed as follows.

  In normal times, the connector 100 is stored in a state separated from the trunk rope 10. Then, at the time of pouring, each connector 100 is coupled to the trunk rope 10 at regular intervals and lowered to the sea. And the connector 100 is isolate | separated from the trunk rope 10 on a ship at the time of a hoist. The separated connector 100 is stored separately aligned with the trunk rope 10 for the next use.

  2 to 5 show more specifically one embodiment of the present invention for the longline coupler 100 of FIG.

  2 and 3, the longline coupler 100 according to the present invention basically includes a housing 110, a coupling bar 120, a support cap 130, and a spring 140 of elastic means.

  The housing 110 is a substantially cylindrical member that is opened up and down, and has a through hole 111 formed in the center thereof. The head portion 112 positioned at the top of the housing 110 has an outer peripheral surface that is substantially a skirt ( skirt). At the upper end of the head portion 112, a line groove 114 is formed along the circumference thereof so that the trunk rope 10 (see FIG. 1) passes when the connector 100 is installed. The line grooves 114 are preferably arranged radially.

  Referring to FIG. 4 showing the installation state of the longline connector 100, the through hole 111 in FIG. 2 has a large-diameter portion 111 a inside the housing 110. The large-diameter portion 111a is divided by a locking projection 112a formed a certain distance downward from the upper end inlet side of the through hole 111, and a spring 140 is housed in the large-diameter portion 111a. The spring 140 is elastically supported on the upper end of the locking projection 112a and the body portion 132 of the support cap 130 by a connecting bar 120 described later, with the support cap 130 fitted to the lower end of the housing 110.

  The connecting bar 120 is inserted from the head portion 112 of the housing 110 through the central through hole 111. The support cap 130 has a structure in which the center thereof is vertically penetrated similarly to the housing 110, and the connecting bar 120 passes through the housing 100 and the support cap 130, and a lower portion thereof is exposed below the support cap 130. Is done. As shown in FIG. 3, a connecting hole 122 to which the fishhook F is connected is formed at the lower end of the connecting bar 120.

  The housing 110 and the support cap 130 are formed with a plurality of guide grooves 116 and 133 for guiding the connecting bar 120 when the connecting bar 120 is slid into the inner surface of the through hole at the center. A plurality of insertion protrusions 123 and 124 guided along the guide grooves 116 and 133 are formed on the surface. When the insertion protrusions 123 and 124 are fitted in the guide grooves 116 and 133 due to the insertion of the connection bar 120, the connection bar 120 is in a locked state, so that it is virtually impossible to rotate left and right.

  The insertion protrusions 123 and 124 protrude outward from the surface of the connecting bar 120, and have a certain length downward as shown in FIG. Further, although the number of the insertion protrusions 123 and 124 is not limited, it is preferable that the insertion protrusions 123 and 124 are formed in a straight line so that the guide grooves 116 formed in the upper portion of the through hole 111 of the housing 110 can be continuously passed.

  In order to prevent the connection tool 110 of the present invention from being detached from the main rope 10 passing through the line groove 114 at the upper end of the housing 110, the connection bar 120 is clamped to cover the upper portion of the line groove 114 at the upper end. 130. The clamp head 130 is preferably formed integrally with the upper end of the connection bar 120 and has an outer diameter that is the same as the upper surface of the head portion 112 of the housing 110. Although not shown, the clamp head 130 may be formed with a radial groove on the bottom surface in the same manner as the line groove 114 at the upper end of the housing 110.

  The connecting bar 120 inserted into the housing 110 through the through hole 111 is coupled to a support cap 130 fitted to the lower end of the housing 110 through an insertion protrusion 124 projecting to the lower part of the surface. Is made by the rotation of the support cap 130 and can also be separated by the rotation. For this purpose, the guide groove 133 formed on the inner surface of the through-hole 135 of the support cap 130 has a predetermined length in the vertical direction, and the inside of the through-hole 135 is configured as a wide flat space below the guide groove 133. In the state where the insertion protrusion 124 passes through the guide groove 133, it is preferable that the support cap 130 can be freely rotated without receiving any interference. In addition, a locking projection 134 protruding from the inner surface of the through hole 135 is formed in both the left and right sides of the lower end of the guide groove 133 so that the insertion projection 124 is held in a locked state. Accordingly, the connecting bar 120 and the support cap 130 are coupled to each other.

  The locking of the insertion protrusion 124 by the locking protrusion 134 is made possible by rotating the support cap 130 in a state where the insertion protrusion 124 slides through the guide groove 133. That is, as the support cap 130 is rotated, the insertion protrusion 124 is disengaged from the lower portion of the guide groove 133, and at the same time, the insertion protrusion 124 is positioned in a locked state at the lower portion of the locking protrusion 134. The locked state of the insertion protrusion 124 can be released when the insertion cap 124 is again positioned below the guide groove 133 by further rotation of the support cap 130. In this case, the coupling bar 120 and the support cap 130 can be freely separated or pulled out in the vertical direction of the housing 110 through sliding between the insertion protrusion 124 and the guide groove 133.

  On the other hand, the above-described spring 140 is enclosed in the large-diameter portion 111a inside the housing 110 while surrounding the outer periphery of the connecting bar 120. By the coupling of the connecting bar 120 and the support cap 130, the spring 140 has the large-diameter portion. At the same time, it is elastically supported by the locking projection 112a at the upper end of 111a and the upper end of the body portion 132 of the support cap, and at the same time, the state of elastically pressing the housing 110 in the vertical direction is held. That is, due to the connection between the connecting bar 120 and the support cap 130, the spring 140 receives a predetermined pressure, and at the same time, a constant elastic force acts on the surface thereof. As a result, the locking state of the insertion protrusion 124 with respect to the locking protrusion 134 is stabilized, and at the same time, as shown in FIG. 4, the clamp head 121 of the connecting bar 120 covers the upper end of the housing 110 tightly. The trunk rope 10 is prevented from being detached from the line groove 114 (see FIG. 1). In such a state, the longline coupler 100 of the present invention is installed on the longline device as shown in FIG. Conversely, in order to release the locking state of the insertion protrusion 124 with respect to the locking protrusion 134, the support cap 130 is rotated by applying a force of a certain strength or more that can overcome the elastic force of the spring 140. As described above, the guide groove 133 may be aligned with the insertion protrusion 124.

  According to FIG. 5 showing the operating state when installing or separating the longline coupler according to one embodiment of the present invention, the longline coupler 100 is installed on the trunk line 10 of the longline apparatus of FIG. Separating the longline connector 100 from 10 is possible by separating the clamp head 121 from the upper end of the housing 110. At this time, the trunk rope 10 is inserted into or removed from the line groove 114 through an interval spaced between the clamp head 121 and the head portion 112. Such separation of the clamp head 121 is dependent on the head of the housing 110. The housing 110 is easily moved by pressing the portion 112 downward. In this case, the housing 110 moves relative to the clamp bar 121 in the downward direction around the connecting bar 120. Although not shown in the drawing, such a pressing force, that is, an external force, can be implemented using a human force or a predetermined mechanical force.

  As described above, when the clamp head 121 is separated from the head portion 112 of the housing 110, the connecting bar 120 integrated with the clamp head 121 is also drawn to the upper portion of the housing 110 together with the clamp head 121, and a certain portion is exposed. At this time, the surface of the spring 140 receives a predetermined compressive force, and at the same time, a support cap 130 coupled to the connecting bar 120 located at the lower end of the housing 110 is also fixed inside the upper housing 110. Partially drawn. In this case, the extent to which the support cap 130 is pulled into the housing 110 is limited to the body portion 132. When the clamp head 121 is separated, the support cap 130 is a cap head formed below the body portion 132. 131 is supported in a state of being locked to the lower end of the housing 110 as shown in FIG.

  On the other hand, when the external force acting on the head portion 112 is removed, the housing 110 returns to the original position due to the elastic force of the spring 140. At this time, the clamp head 121 is moved to the head portion 112 of the housing 110 by the elastic force of the spring 140. As shown in FIG. 4, the trunk rope 10 is again gripped while being tightly covered with the upper surface. This means that the trunk rope 10 is prevented from being detached from the connector 100 of the present invention.

  In the connector 100 of the present invention having the configuration, the coupling and the operating characteristics as described above, the spring 140 is inserted from the lower part of the housing 110 after the connecting bar 120 is inserted from the upper part of the housing 110 through the through hole 111. The insertion protrusion 124 of the connection bar 120 is engaged with the engagement protrusion 134 by the pressurization and rotation upward of the support cap 130, and the assembly is performed. By fixing the fishhook F to the connecting hole 122, the finally usable assembly state is completed.

  As shown in FIGS. 1 and 2 to 5, the connecting tool 100 of the present invention has a connecting bar 120 and a clamp head 121 having a substantially 'T' shape. 10 is hooked to the connecting bar 120 from any direction. Therefore, when connecting to the trunk rope 10, it is not necessary to match the direction, and the connecting work is quickly performed.

  6 to 9 show another embodiment of the present invention for the longline connector 100 of FIG. 1. According to FIGS. 6 and 7, the longline connector 100 ′ of the present invention is The housing 110 ′, the connecting bar 120 ′, the support cap 130 ′, and the spring 140 ′ of the elastic means are the basic components, and are combined as shown in FIGS. An operating relationship similar to that shown is achieved.

  In the following description of FIGS. 6 to 9, the same components as those in the embodiment of FIG. 2 are given the same reference numerals, and detailed descriptions thereof are omitted.

  In FIG. 6, the longline coupler 100 ′ is formed with a number of separation preventing grooves 121 a on the outer periphery of the clamp head 121 in order to further enhance the effect of preventing the trunk rope 10 (see FIG. 1) from being detached. The separation preventing grooves 121a are preferably arranged radially at the outer peripheral tip of the clamp head 121 while being spaced apart from each other at a constant interval. A plurality of line grooves 114 corresponding to the separation preventing grooves 121a are formed along the periphery of the upper end of the head portion 112 of the housing 100 '. The line groove 114 has an extension groove 114 a having a certain depth extending downward along the outer surface of the head portion 112. The separation preventing groove 121a and the line groove 114 are configured in the same number so that the trunk rope 10 can be hooked at the same time. preferable.

  Further, a recess 113 having a certain depth is formed inside the line groove 114 on the upper surface of the head portion 112 of the housing 110 ′. A through hole 111 as shown in FIG. 2 is formed in the vertical direction of the housing 110 ′ in the center of the recess 113, and the connecting bar 120 ′ is inserted from above the housing 110 ′ through the through hole 111. Is done. The bottom of the line groove 114 is preferably provided at the same height as the bottom of the recess 113. In order to more completely block the detachment of the trunk rope 10 drawn through the concave portion 113 to both sides of the line groove 114, a pressing portion 121b inserted into the concave portion 113 protrudes from the bottom surface of the clamp head 121. Is done. The pressing portion 121b is for pressurizing and fixing the trunk rope 10 passing through the recess 113 using the elastic force of the spring 140 ′ provided in the housing 110 ′. In order to achieve stable surface contact, it is preferable to form an area that can cover the front surface of the recess 113.

  On the other hand, in order to guide the insertion protrusions 123 and 124 formed on the surface of the connecting bar 120 ′ at the periphery of the through hole 111 starting from the center of the recess 113, as shown in FIG. Such a guide groove 116 is formed. Reference numeral 133 denotes a guide groove. The number of the insertion protrusions 123 and 124 and the guide grooves 116 and 133 is not particularly limited, but in this embodiment, two are arranged symmetrically with each other for convenience of manufacture and assembly. It is preferable to form.

  6 according to another embodiment of the present invention, as shown in FIG. 8, the spring 140 ′ and the housing 110 ′ located in the large-diameter portion 111a of the housing 110 ′ are assembled. With the connecting bar 120 ′ passing through the support cap 130 ′ located at the lower end, the insertion protrusions 124 of the connection bar 120 ′ are formed on both sides of the lower end of the guide groove 133 by the pressurization and rotation of the support cap 130 ′. It is formed by engaging with the formed locking projection 134 and entering a locked state. In this case, in order to prevent the support cap 130 ′ from rotating due to an arbitrary external force and releasing the locked state, the upper end of the insertion protrusion 124 is fitted on the surface of the locking protrusion 134 (not shown). It is preferable to provide a groove that is seated and seated. It is preferable to form one seating groove on the surface of each locking projection 134 for the convenience of manufacturing and assembly.

  From the configuration and assembly as described above, the connector 100 ′ of FIG. 6 is installed on the trunk line 10 having the configuration of the longline device of FIG. 1 or separated from the trunk line as shown in FIG. The mechanical head is used to move the housing 110 'relative to the lower direction, which is opposite to the connection bar 120', so that the clamp head 121 is separated from the upper end of the housing 110 '. . Conversely, when the external force acting on the head portion 112 is removed, the elasticity of the spring 140 causes the housing 110 and the connecting bar 120 to return to their original positions, while the elasticity of the spring 140 causes the force as shown in FIG. In addition, the clamp head 121 covers the recess 113 and is in close contact with the upper end of the head portion 112 to prevent the main rope 10 from being detached.

  On the other hand, the longline connector 100 ′ of the present invention is provided on the trunk rope 10 by a separate rope feeder (not shown), discharged to the sea, separated from the trunk rope 10 by a separate rope feeder, and collected again. At this time, while the fish hook is caught on the fishing hook and a considerable load is applied to the connector 100 ′, the trunk rope 10 is clamped by the tension of the trunk rope 10 while the trunk rope 10 is being pulled up as shown in FIG. Even if the head 121 is slightly separated from the upper end of the housing 110 ′, the connector 100 ′ of the present invention is never detached from the trunk 10 by itself.

  This is because, in the case of the connector 100 ′ shown in FIG. 6, the trunk 10 passes through the recess 113 on the upper surface of the housing 110 ′, and the separation preventing groove 121 a of the clamp head 121 and the line groove 114 of the housing 110 ′. This is because the clamp head 121 and the head portion 112 of the housing 110 ′ are connected to each other in a diagonal direction and held in a locked state at the same time.

  Therefore, in the longline device as shown in FIG. 1, it is possible to separate the connector of the present invention from the trunk rope only by mechanical force by a separate separating means provided in the hoisting device, otherwise Since the separation itself is impossible, it is possible to prevent in advance the loss caused by the disconnection of the coupling device during the fishing work.

Although the present invention has been described in detail and with reference to specific embodiments, it will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit and scope of the invention.

It is the perspective view which showed the structure and installation state of the longline apparatus by this invention. It is the disassembled perspective view which showed one Example of the coupler for longlines by this invention contained in the longline apparatus of FIG. FIG. 3 is a local cross-sectional view showing a coupled state of the longline coupler according to FIG. 2. FIG. 3 is an enlarged cross-sectional view illustrating a state in which the longline coupler of FIG. 2 is provided in the longline device of FIG. 1. FIG. 3 is a cross-sectional view showing an operating state when the longline coupler of FIG. 2 is installed or separated in the longline device of FIG. 1. It is the disassembled perspective view which showed the other Example of the coupler for longlines by this invention contained in the longline apparatus of FIG. FIG. 7 is a local cross-sectional view showing a coupled state of the longline coupler according to FIG. 6. FIG. 7 is an enlarged cross-sectional view illustrating a state in which the longline coupler of FIG. 6 is provided in the longline device of FIG. 1. 7 is a cross-sectional view showing an operating state when the longline coupler of FIG. 6 is installed or separated in the longline device of FIG. 1.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Trunk 100,100 'coupling tool 110,110' housing 112 head part 120,120 'coupling bar 121 clamp head 130,130' support cap 140,140 'spring

Claims (14)

A cylindrical housing opened up and down,
A connecting bar having a clamp head that penetrates through the housing and is housed so as to be movable up and down, clamps the trunk rope in close contact with the end of the housing, and a hole that connects the fishing hook at the bottom;
An elastic member housed in the housing and elastically supporting the connection bar in a direction in which the clamp head clamps the trunk rope, and vertically connected so that a lower portion of the connection bar passes through the connection member. A longline coupler comprising: a support cap coupled to an end of the bar and coupled to the other end of the housing. The housing includes a through-hole that is open at the top and bottom in the center, and the through-hole has a locking protrusion inside the space spaced apart from the inlet, and is provided below the locking protrusion. The elastic member is housed in the formed large-diameter portion, and elastically supports between the locking projection and the support cap via the connecting bar. The connector for longline as described. The skirt-shaped head portion is formed on an upper portion of the housing so as to be slidable in a direction corresponding to the elastic force of the elastic member in response to external pressure. Item 3. A longline coupler according to item 1 or 2. 4. The longline connector according to claim 3, wherein the head portion is formed with a plurality of grooves through which a trunk rope passes radially at an upper end of an outer periphery thereof. The clamp head has a diameter equal to or larger than the upper end of the head portion so as to cover the groove, and is separated from the main rope by being separated from the head portion by sliding of the housing. The longline coupler according to claim 4, characterized in that it is characterized in that: At the center of the support cap, a through hole opened up and down is provided, and a plurality of guide grooves for guiding sliding insertion of the connecting bar are formed on the inner surface of the through hole, and the surface of the connecting bar is formed. A plurality of insertion protrusions guided along the guide groove are formed, and the inside of the through hole is formed as a planar space below the guide groove, and is engaged in both the left and right sides of the lower end of the guide groove. With the stop protrusion formed and the insertion protrusion passing through the guide groove, the insertion protrusion is engaged with the engagement protrusion by the rotation of the support cap, and the coupling bar and the support cap are mutually coupled. The longline connector according to claim 2 , wherein: The insertion protrusion is formed at a lower portion of a connection bar, and a plurality of guide grooves for guiding the insertion protrusion is formed on an inner surface of the through hole. The connection bar has an inner surface of the through hole at an upper portion thereof. A plurality of insertion protrusions guided along the guide grooves formed in the guide hole , wherein the upper and lower insertion protrusions are formed on the inner surface of the through hole and on the inner surface of the through hole. The longline coupler according to claim 6, wherein the longline coupler is formed in a straight line so as to be able to pass through the guide groove continuously. The clamp head, corresponding to the groove of the head portion, on the outer periphery thereof, so as to prevent the detachment of the trunk rope, a plurality of grooves through which the trunk rope passes are formed at the time of the rope or the rope, 6. The longline coupler according to claim 5, wherein the trunk rope passes between the head portion and the clamp head through grooves that are symmetrical with each other in the diagonal direction. 5. The longline connector according to claim 4, wherein the head portion has an outer surface of the groove extended downward by a certain length so as to guide the trunk rope at the time of throwing or lifting. 5. . The head portion has a concave portion with a certain depth so that the end portion of the trunk rope can be accommodated and passed on the upper surface thereof, and the clamp head detaches the trunk rope while pressurizing the end portion of the trunk rope. 5. The longline connector according to claim 4, wherein a pressing portion to be inserted into the concave portion protrudes from the bottom surface of the connecting portion for preventing long lines. In order to prevent the locking cap from rotating by itself due to external force and releasing the locking state, the locking protrusion has a groove on its surface where the upper end of the insertion protrusion is fitted and seated. The longline coupler according to claim 6, wherein: The longline connector according to claim 3, wherein the elastic member is a spring. Trunk rope,
A longline device comprising: a number of coupling devices according to claim 1 detachably coupled to the trunk rope, and a fishing hook fixed to each coupling device. A large number of connectors with fixed fishhooks are connected to the trunk rope in order while throwing the trunk rope, and a number of connectors with fixed fishhooks are separated from the trunk rope in order while lifting the trunk rope. A longline method using the longline device according to claim 13.

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