JP6856324B2 - Total rod - Google Patents

Description

The present invention relates to the structure of a total rod.

Generally, a fishing rod is composed of a plurality of blanks having different outer diameters, and each blank is referred to as a "knot". The outer diameter of the node constituting the tip is the smallest, and the node is called "No. 1 node", and the node adjacent to this first node is called "No. 2 node". Similarly, the clauses adjacent to the second clause are referred to as the third clause, and are sequentially referred to as the fourth clause, the fifth clause, and the like. The outer diameter of each section increases in order from the first section, and the section with the largest outer diameter is called the "source section", and the section adjacent to the source section is called the "former section". There is also.

A fishing rod that does not have the function of holding a fishing reel is particularly called a total rod. When the total rod has multiple blanks, each blank may be assembled in a nested manner (so-called swing rod). In the total rod, the fishing tackle is directly connected to the tip of the first section. Therefore, when the target hits in actual fishing, the axial force (tensile force) and bending moment act on the total rod at the same time, which makes it possible for the angler who operates the total rod to have a heavy physical burden but very exciting fishing. It becomes. On the other hand, if the target is a large fish, the bending moment acting on the total rod becomes large, so the fisherman cannot stand the total rod and the total rod is pulled by the target and completely falls down ( There is a so-called "stretched" state). In this state, the elasticity of the total rod structure is lost, and there is a risk that the fishing rod will break.

In order to solve such a problem, a fishing rod in which an elastic body is incorporated in the original node and a fishing thread is connected to the elastic body has been proposed (see, for example, Patent Document 1). In a fishing rod having such a structure, even if it is in a stretched state, it is suppressed that the tension generated in the fishing thread due to the deformation of the elastic body is suddenly increased, and the cutting of the fishing thread is prevented.

Japanese Unexamined Patent Publication No. 47-29185

However, in the conventional structure, the elastic body is always deformed when the target pulls the fishing thread. That is, the fishing rod is always displaced relative to the fishing rod regardless of the posture of the fishing rod. Therefore, when the target is hit, the fishing rod is unintentionally displaced with respect to the fishing rod by the fisherman, and it becomes difficult for the fisherman to operate the fishing rod comfortably.

The present invention has been made under such a background, and an object of the present invention is to provide a total rod capable of adjusting the tension generated in a fishing thread when the fisherman intends to do so.

(1) The total rod according to the present invention has an original node, a tip portion and an other end portion, and the other end portion is inserted into the original node and slides along the axial direction of the original node. As a result, the first position where the other end is inserted to the inner inner part of the original node and the second position where the other end is separated from the inner inner part and the tip portion extends from the original node. It is provided with a former upper node that is displaced between the original upper nodes and an urging mechanism that elastically biases the former upper node so as to be displaced to the first position.

This total rod is a so-called swing-type fishing rod in which the original upper section is inserted in the original section. The original upper section is always arranged at the first position, and the other end of the original upper section is inserted to the inner inner part of the original section. When the fishing thread is connected to the tip of the original upper section, the former upper section functions as the first section. However, this total rod may be configured as a swing-type fishing rod with other nodes.

When the target hits in actual fishing, an axial force and a bending moment act on the original upper node and the original node via the fishing thread. When the total rod is in the upright position, the original upper node and the original node are bent by the bending moment, so that both are fixed to each other (the original upper node is held with a constant holding force with respect to the original node). .. That is, the original upper node is not slid and displaced with respect to the original node by the force of the target pulling the fishing thread, and is held at the first position. On the other hand, when the total rod is in the prone position (so-called extended state), only the above axial force acts on the original upper node and the original node. When this axial force exceeds the elastic urging force of the original node by the urging mechanism, the original upper node slides with respect to the original node and slides from the first position to the second position. That is, a piston-cylinder structure is configured in which the original upper section is a piston and the original section is a cylinder, and the piston type drag mechanism is realized by sliding the former upper section with respect to the original section.

(2) The urging mechanism is arranged between the original section and the original upper section, and a push spring that elastically biases the other end of the original upper section to the inner inner part of the original section. It is preferable to have it.

In this configuration, the urging force of the former upper section changes according to the slide amount of the former upper section. That is, the drag force of the drag mechanism changes. Therefore, the target can be reliably stopped while the application of the impact force to the fishing thread is prevented.

(3) It is preferable that the push spring is fitted onto the other end of the original upper node and is housed in the original node. The original section has a first seat portion in which one end of the push spring is held, and the other end portion of the original upper section has a second seat portion in which the other end of the push spring is held.

In this configuration, the push spring is housed in a total rod, and both ends of the push spring are arranged between the original node and the original upper node. As a result, the appearance of the total rod is simple and sophisticated.

(4) It is preferable that an end cap is detachably provided on the original section, and the end cap forms the inner inner portion.

In this configuration, the original upper node can protrude from the rear end of the original node by removing the end cap. This facilitates maintenance of the urging mechanism.

(5) It is preferable that the end portion of the end cap is provided with a flange having a diameter larger than that of the original node.

In this configuration, the end cap functions as a grip when the fisherman grips the original knot. Therefore, even when the tensile force of the target is large, the fisherman can surely grasp the original section.

(6) It is preferable that a cap is detachably provided at the other end of the original upper section, and the cap is provided with a flange forming the second seat portion.

In this configuration, the push spring is removed by removing the end cap and removing the cap from the original upper node. This facilitates the replacement work of the push spring and makes it possible to set the drag force according to the target.

(7) The original upper section may include a fishing thread connecting portion into which the fishing thread is inserted and the end portion of the fishing thread is connected.

In this configuration, the total rod is configured as a so-called through rod. In this case, the fishing thread is inserted into the inside of each section from the tip of the first section, and the end portion thereof is connected to the original upper section. If the target hits, the fishing thread will pull the original upper section. If this fishing thread is inserted inside each node, the axial force and bending moment act on the original upper node and the original node, but the axial force does not act on the other nodes and only the bending moment acts. .. Therefore, when a large target hits and an extremely large axial force acts on the tip (first node), the tip is prevented from sticking to the second node.

According to the present invention, when the fisherman intentionally lays down the rod when the target hits, the original upper section elastically slides in the axial direction with respect to the original section, so that the drag function is exhibited. .. In this way, the angler can intentionally exert the drag function on the rod, so that he can enjoy exciting fishing while preventing the fishing thread from being cut.

FIG. 1 is an external perspective view of a total rod according to an embodiment of the present invention. FIG. 2 is an enlarged view of a partial cross-sectional main part of the total rod according to the embodiment of the present invention. FIG. 3 is an enlarged view of the tip of the original node of the total rod according to the embodiment of the present invention. FIG. 4 is an enlarged view of the rear end portion of the original section of the total rod according to the embodiment of the present invention. FIG. 5 is an enlarged view of a partial cross-sectional main part of a total rod according to a modified example of the embodiment of the present invention. FIG. 6 is an external perspective view of a total rod according to another embodiment of the present invention. FIG. 7 is an enlarged view of a partial cross-sectional main part of the total rod according to another embodiment of the present invention. FIG. 8 is a side view of the stopper according to the modified example of the present embodiment. FIG. 9 is a diagram showing a structure of a stopper according to another modification of the present embodiment.

Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings as appropriate. Needless to say, the embodiment is only one aspect of the total rod according to the present invention, and the embodiment may be changed without changing the gist of the present invention.

<Overview and features>

FIG. 1 is an external perspective view of a total rod 20 according to an embodiment of the present invention. FIG. 2 is an enlarged view of a partial cross-sectional main part of the total rod 20.

As shown in FIG. 1, the total rod 20 is composed of six cylindrical members (blanks) 21 to 26, and is a so-called swing-type fishing rod. Each of the cylindrical members 21 to 26 is referred to as a "knot", and is referred to as a first section 21 and a second section 22 in order from the tip side (left side in the axial direction 28) of the total rod 20. Section 5 25 is particularly referred to as the "former section", and section 6 section 26 is particularly referred to as the "former section". Each section 21-26 is composed of known procedures. For example, a resin sheet (prepreg) reinforced with carbon fiber is cut into a predetermined shape, which is wound around a mandrel. After the prepreg is heated to a predetermined temperature in this state, the mandrel is pulled out to cure the resin and calcin the cylindrical nodes 21 to 26.

The first section 21 is housed inside the second section 22, and can be pulled out with respect to the second section 22. A lilian 27 is provided at the tip of the first section 21. The fishing thread (not shown) is adapted to be connected to the lilian 27. Since the configuration of this Lillian 27 is known, a detailed description thereof will be omitted. The first section 21 is formed in a tapered shape, and the outer diameter of the rear end portion is larger than the outer diameter of the front end portion. The outer diameter of the rear end of the first section 21 is larger than the inner diameter of the tip of the second section 22, and when the first section 21 is pulled out from the second section 22, the first section is The rear end portion of 21 meshes with the tip portion of the second section 22, and both are fixed. The same applies to the relationship between the second section 22 and the third section 23, the relationship between the third section 23 and the fourth section 24, and the relationship between the fourth section 24 and the former upper section 25.

As shown in FIG. 2, the rear end portion 39 of the original upper node 25 is fitted to the tip portion 41 of the original node 26 in a predetermined fitting relationship. The outer diameter of the rear end portion 39 of the original upper node 25 is set to be smaller than the inner diameter of the tip portion 41 of the original node 26, and in the geometrical dimensional relationship of the rear end portion 39 and the tip portion 41, the original The upper section 25 is slidable with respect to the original section 26 without rattling. The outer diameter of the original section 26 is preferably set to a size that is easy for the fisherman to grasp. In addition, known anti-slip measures may be applied to the original section 26. For example, the surface of the original node 26 may be roughened, or a non-slip member such as rubber may be arranged on the surface of the original node 26.

A feature of the total rod 20 according to the present embodiment is that the total rod 20 is equipped with an urging mechanism 30 that elastically biases the original upper section 25 toward the original section 26. By providing the urging mechanism 30, the angler can intentionally elastically expand and contract the original upper node 25 with respect to the original node 26 along the axial direction 28 in actual fishing. ..

<Biasing mechanism>

FIG. 3 is an enlarged view of the front end portion 41 of the original node 26, and FIG. 4 is an enlarged view of the rear end portion 31 of the original node 26.

As shown in FIGS. 2 and 4, a female screw 32 is formed inside the rear end portion 31 of the original node 26. An end cap 33 is provided at the rear end 31 of the original node 26. The end cap 33 is made of resin or metal. The end cap 33 is screwed into the rear end portion 31 of the original node 26, and is detachable from the original node 26.

The end cap 33 has a threaded portion 34 and a flange 35, which are integrally formed. The screwed portion 34 has a columnar shape, and a male screw 36 is formed on the outer peripheral surface thereof. Therefore, the screwed portion 34 is screwed with the rear end portion 31 of the original node 26 and fitted inside the rear end portion 31. In this state, the end face 38 (see FIG. 4) of the screwed portion 34 constitutes the inner inner portion of the original node 26. A flange 35 is continuously formed at the rear end of the screwed portion 34 (see FIG. 2). The outer diameter of the flange 35 is larger than the outer diameter of the original node 26, so that the fisherman's hand surely contacts and engages with the flange 35 while the fisherman holds the original node 26. A knurl 57 is formed on the outer peripheral surface of the flange 35, and a non-slip effect is exhibited. A small hole 37 penetrating along the axial direction 28 is provided in the center of the end cap 33. By providing the small holes 37, air can flow in and out of the original node 26, so that the original upper node 25 can slide smoothly with respect to the original node 26. However, the knurling 57 and the small hole 37 may be omitted.

As shown in FIGS. 2 and 3, the outer diameter of the tip portion 41 of the original node 26 is gradually reduced toward the left side (toward the tip side) in the axial direction 28. A step portion 52 is formed inside the tip portion 41. The step portion 52 is formed by reducing the inner diameter of the tip portion 41. The end face 53 of the step portion 52 (corresponding to the “first seat portion” described in the claims) functions as a seat portion of the spring 50 as described later.

As shown in FIG. 2, the original upper section 25 is inserted inside the original section 26. In the procedure for assembling the original upper section 25 to the original section 26, the former upper section 25 is moved from the tip end portion 29 (see FIG. 1) to the rear end portion 31 of the original section 26 with the end cap 33 removed. Will be inserted. The end cap 33 is screwed into the original node 26 with the original upper node 25 inserted into the original node 26.

As shown in FIGS. 2 and 4, a female screw 40 is formed inside the rear end portion 39 of the original upper node 25. A stopper 42 (corresponding to the "cap" described in the claims) is provided at the rear end 39 of the original upper section 25. The stopper 42 is made of resin or metal. The stopper 42 is screwed into the rear end 39 of the original upper section 25, and is detachable from the original upper section 25.

As shown in FIG. 4, the stopper 42 has a plug 43 and a head 44, which are integrally formed. The plug 43 has a columnar shape, and a male screw 45 is formed on the outer peripheral surface thereof. Therefore, the plug 43 is screwed into the rear end portion 39 of the original upper node 25 and fitted inside the rear end portion 39. The head 44 has a positioning unit 46 and an operating unit 47. The positioning portion 46 is composed of a flange continuous with the plug 43, and the end surface 48 of the positioning portion 46 (corresponding to the “second seat portion” described in the claims) is radially from the rear end of the original upper section 25. Overhanging. The end face 48 functions as a seat portion of the spring 50, as will be described later. The operation unit 47 has a disk shape continuous with the positioning unit 46. A knurl 51 is formed on the outer peripheral surface of the operation unit 47, and a non-slip effect is produced. However, this knurl 51 may be omitted.

As shown in FIGS. 1 and 2, the original upper section 25 is in a state of being inserted into the original section 26, and when the former upper section 25 slides to the right side in the axial direction 28 with respect to the original section 26, The rear end of the original upper node 25 (that is, the rear end surface of the stopper 42) abuts on the end surface 38 of the end cap 33 and is positioned. The position of the original upper section 25 is defined as the first position. Further, the original upper section 25 can slide to the left side in the axial direction 28. When sliding from the first position to the left side in the axial direction 28 with respect to the original node 26, the other end of the original upper node 25 (the rear end surface of the stopper 42) separates from the end surface 38 of the end cap 33, and the original The tip 29 of the upper section 25 extends from the original section 26. The position of the original upper section 25 is defined as the second position, and the original upper section 25 can be slidably displaced between the first position and the second position with respect to the original section 26.

The urging mechanism 30 is composed of the spring 50. The spring 50 is a so-called push spring in which spring steel is formed into a coil shape. The outer diameter of the spring 50 is smaller than the inner diameter of the original node 26, and the inner diameter of the spring 50 is larger than the outer diameter of the original upper node 25. Therefore, the spring 50 is arranged in the original node 26 in a state of being fitted into the rear end portion 39 of the original upper node 25 along the axial direction 28. As shown in FIG. 3, one end (tip) 54 of the spring 50 is in contact with the end face 53. As shown in FIG. 4, the other end (rear end) 55 of the spring 50 is in contact with the end surface 48 . One end 54 and the other end 55 of the spring 50 are held by the end face 53 and the end face 48 in a state where the spring 50 is compressed by a certain amount. Therefore, as shown in FIG. 2, the elastic force (repulsive force) of the spring 50 always acts to press the original upper node 25 against the end face 38 of the original node 26, and the original upper node 25 always presses the first Elastically urged at the position. However, when the original upper node 25 is pulled to the left side in the axial direction 28 against the elastic force of the spring 50, the original upper node 25 slides to the second position side.

<Usage and effect of total rod>

In actual fishing, each of the nodes 21 to 25 constituting the total rod 20 is pulled out from the adjacent nodes and extended. The fishing tackle is attached to the first section 21. Specifically, the fishing thread is connected to Lillian 27 (see FIG. 1). In the present embodiment, the total rod 20 includes six sections 21 to 26, but the total rod 20 may be composed of only the original upper section 25 and the original section 26. In this case, the original upper section 25 constitutes the first section.

When the target hits, the fishing thread is pulled and an axial force (tensile force) and a bending moment act on the original upper node 25 and the original node 26. When the fisherman operates the total rod 20 to maintain the predetermined standing posture, the former upper section 25 and the former section 26 are bent by the bending moment, and the two are in a twisted positional relationship. Therefore, both are fixed to each other with a constant holding force. Therefore, even if the target pulls the fishing thread, the original upper node 25 does not slide and displace with respect to the original node 26, and is held at the first position. Further, when the posture of the total rod 20 is in the prone posture (for example, when the target force is strong and the so-called extended state is reached), only the axial force acts on the former upper section 25 and the former section 26. To do. When this axial force exceeds the elastic force of the spring 50, the original upper node 25 slides with respect to the original node 26, and slides from the first position to the second position side (see FIG. 2).

In other words, the total rod 20 has a piston-cylinder structure in which the former upper section 25 is a piston and the former section 26 is a cylinder. It can be said that a piston-type drag mechanism that prevents a large tension from being suddenly generated in the fishing thread is realized by sliding the original upper section 25 with respect to the original section 26. This means that the fisherman intentionally lays down the rod 20 when the target hits, thereby elastically sliding the former upper section 25 with respect to the former section 26 in the axial direction, thereby performing a drag function. It can be demonstrated. In this way, the angler can intentionally exert the drag function on the total rod 20, so that the exciting fishing peculiar to the total rod can be enjoyed while preventing the fishing thread from being cut. Of course, if the target suddenly pulls the fishing thread strongly, the original drag function will be exhibited.

In the present embodiment, a spring 50 is adopted to urge the former upper section 25, and since this spring 50 is a push spring, the urging force changes according to the slide amount of the former upper section 25. .. Therefore, the rush of the target is surely stopped while preventing the impact force from being applied to the fishing thread. However, it is also possible to configure the urging mechanism 30 with a mechanical element (pulling spring, magnet, etc.) other than the spring 50.

In the present embodiment, the spring 50 is held between the end surface 53 formed on the original node 26 side and the end surface 48 formed on the original upper node 25 side, and is housed in the total rod 20. As a result, the appearance of the total rod 20 (particularly the appearance of the original section 26) is simple and sophisticated.

As shown in FIG. 2, the end cap 33 is removable in this embodiment. By removing the end cap 33, the original upper node 25 can protrude from the rear end of the original node 26. This facilitates cleaning of the spring 50 and other maintenance of the urging mechanism 30.

The end cap 33 has a flange 35, and when the fisherman grips the original node 26, the fisherman's hand surely contacts and engages with the flange 35. That is, the end cap 33 functions as a grip when the fisherman grips the original node 26. Therefore, even when the tensile force of the target is large, the fisherman can surely grasp the original node 26.

In the present embodiment, the stopper 42 is provided on the original upper section 25. When the end cap 33 and the stopper 42 are removed, the spring 50 is removed. This facilitates the replacement work of the spring 50. Therefore, there is an advantage that the above-mentioned drag force can be changed according to the target.

However, the stopper 42 may be omitted. That is, as shown in FIG. 5, a flange 56 may be formed at the rear end of the original upper node 26. In this case, the rear end of the original upper node 25 does not have to be closed. The flange 56 may be fired integrally with the original upper section 25 in the same manner as described above. The outer diameter of the flange 56 is preferably set in the same manner as the outer diameter of the positioning portion 46 of the stopper 42. Even if such a structure is adopted, the above drag function is exhibited.

<Other Embodiments>

FIG. 6 is an external perspective view of the total rod 60 according to another embodiment of the present invention. FIG. 7 is an enlarged view of a partial cross-sectional main part of the total rod 60.

The difference between the total rod 60 according to the present embodiment and the total rod 20 according to the above one embodiment is that the total rod 20 has a structure in which the fishing thread is connected to the tip of the first section 21. Reference numeral 60 denotes a so-called inner guide type, in which the fishing thread 61 is inserted into the sections 21 to 26 constituting the total rod 60. The stopper 42 provided in the former upper section 25 includes a lilian 58 (corresponding to the “fishing thread connecting portion” described in the claims). The lilian 58 has the same configuration as the lilian 27 provided on the total rod 20, and is projected at the center of the stopper 42 as shown in FIG. 7. The fishing thread 61 is connected to the lilian 58. The other configurations are the same as those of the total rod 20.

In this total rod 60, since the fishing thread 61 is connected to the original upper section 25, when the target hits, the fishing thread 61 pulls the original upper section 25 in the axial direction 28. If the fishing thread 61 is inserted inside each of the nodes 21 to 26, an axial force and a bending moment act on the original upper node 25 and the original node 26, but an axial force is applied to the other nodes 21 to 24. Only the bending moment acts without acting. Therefore, even if the target hits, the first section 21 is not strongly pulled with respect to the second section 22, and as a result, there is an advantage that so-called sticking of the tip is prevented. Since the urging mechanism 30 mounted on the total rod 20 is also mounted on the total rod 60, the fisherman intentionally operates the total rod 60 to exert the above-mentioned drag function. Is possible.

FIG. 8 is a side view of the stopper 65 according to the modified example of the present embodiment.

The stopper 65 is different from the stopper 42 in that the stopper 42 is provided with a lilian 58, whereas the stopper 65 according to this modification is provided with an eye 66. The eye 66 has a leg 67, and the leg 67 projects from the center of the stopper 65. The eye 66 is made of metal or resin and is formed in an annular shape. By connecting the fishing thread 61 (see FIG. 7) to the eye 66, there is an advantage that the burden on the fishing thread 61 when the target hits is reduced.

9A and 9B are views showing the structure of the stopper 68 according to another modification of the present embodiment, where FIG. 9A is an exploded view and FIG. 9B is a sectional view.

The difference between the stopper 68 and the stopper 42 is that the stopper 42 is provided with a lilian 58, whereas the stopper 68 according to this modification is provided with an eye 69, and the eye 69 is detachable. It is a point that becomes.

As shown in FIG. 6A, the eye 69 includes a fixing plate 70, a leg 71, and a ring 72. These are made of metal or resin and are integrally formed. The fixed plate 70 has a disk shape, and a columnar leg 71 is erected in the center of the fixed plate 70. A ring 72 is provided at the tip of the leg 71. On the other hand, the stopper 68 has a through hole 73 at the center thereof along the axial direction 28. The through hole 73 has a fitting recess 74 and an insertion hole 75 provided in the operation portion 47. The insertion hole 75 is continuous with the fitting recess 74 and penetrates the plug 43 along the axial direction 28.

The inner diameter of the fitting recess 74 corresponds to the outer diameter of the fixing plate 70, and both are fitted with a predetermined fit. As a result, the fixing plate 70 is held by the stopper 68 with a constant holding force. The fisherman can remove the fixing plate 70 from the stopper 68 by picking it with his fingertip and pulling it. The inner diameter of the insertion hole 75 corresponds to the outer diameter of the ring 72, and the ring 72 and the leg 71 are freely insertable into the insertion hole 75.

The fisherman picks up the eye 69 and inserts it through the ring 72 into the insertion hole 75 of the stopper 68. As a result, the ring 72 and the leg 71 penetrate the stopper 68, and the fixing plate 70 is fitted to the stopper 68. Further, the eye 69 is easily removed from the stopper 68 in the same manner as described above.

Since the eye 69 is detachable from the stopper 68 in this way, the fisherman does not need to remove the stopper 68 when connecting the fishing thread 61 to the eye 69. That is, in actual fishing, it is not necessary to remove the spring 50 when connecting the tackle (fishing thread) to the total rod 60, and the tackle can be prepared easily and quickly. Moreover, there is an advantage that it is easy to clean up the gimmicks when finishing fishing.

20 ... Total rod 25 ... Original upper section 26 ... Original section 28 ... Axial direction 29 ... Tip 30 ... Biasing mechanism 31 ... Rear end 32 ... Female Screw 33 ・ ・ ・ End cap 34 ・ ・ ・ Screwed part 35 ・ ・ ・ Flange 38 ・ ・ ・ Inner inner part 39 ・ ・ ・ Rear end part 40 ・ ・ ・ Female screw 41 ・ ・ ・ Tip part 42 ・ ・ ・ Stopper 43 ・ ・ ・ Plug 44 ・ ・ ・ Head 45 ・ ・ ・ Male screw 46 ・ ・ ・ Positioning part 47 ・ ・ ・ Operation part 48 ・ ・ ・ End face 50 ・ ・ ・ Spring 52 ・ ・ ・ Step part 53 ・ ・ ・ End face 54・ ・ ・ One end 55 ・ ・ ・ Other end 56 ・ ・ ・ Flange 60 ・ ・ ・ Total rod 65 ・ ・ ・ Stopper 66 ・ ・ ・ Eye 68 ・ ・ ・ Stopper 69 ・ ・ ・ Eye 70 ・ ・ ・ Fixed plate 73 ・ ・・ Through hole 74 ・ ・ ・ Fitting recess 75 ・ ・ ・ Insertion hole

Claims (7)

Motobushi and
It has a tip and an other end, and the other end is inserted into the original node, and by sliding along the axial direction of the original node, the other end becomes an inner inner portion of the original node. The original upper node, in which the first position and the other end portion inserted up to are separated from the inner inner portion and the tip portion is displaced between the second positions extending from the original node.
A total rod provided with an urging mechanism that elastically urges the former upper section so as to be displaced to the first position. The above urging mechanism
The first aspect of the present invention, wherein the push spring is provided between the original section and the original upper section, and elastically urges the other end of the original upper section to the inner inner part of the original section. Total rod. The push spring is fitted onto the other end of the original upper node and housed in the original node.
The original section has a first seat in which one end of the push spring is held.
The total rod according to claim 2, wherein the other end of the original upper section has a second seat portion on which the other end of the push spring is held. An end cap is detachably provided on the above-mentioned original section,
The total rod according to claim 2 or 3, wherein the end cap forms the inner inner part. The total rod according to claim 4, wherein the end portion of the end cap is provided with a flange having a diameter larger than that of the original node. A cap is detachably provided at the other end of the original upper section.
The total rod according to claim 4 or 5, wherein the cap includes a flange forming the second seat portion. The total rod according to any one of claims 1 to 6, wherein the original upper section includes a fishing thread connecting portion into which a fishing thread is inserted and an end portion of the fishing thread is connected.

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