JPH08128A - Internally threaded fishing rod - Google Patents

Abstract

PURPOSE:To provide the subject fishing rod designed to enable fishline delivery and winding smoothly through avoiding the contact of the fishline with the inner surface of the rod. CONSTITUTION:A head rod 1 is made longer than intermediate rods 2, 3, a fishline support 6 is attached to the opening at the rear ends of the internal rods 2, 3 and also set almost over the whole length of the head rod 1.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a tip rod, an intermediate rod, and
The present invention relates to a hollow rod having an original rod.

[0002]

2. Description of the Related Art Conventionally, the tip rod and the intermediate rod have substantially the same length (for example, Japanese Utility Model Laid-Open No. 55-145178), or
The tip rod was set shorter than the middle rod. In addition, the tip rods were generally faithful.

[0003]

When the yarn is wound and unwound, the yarn comes into contact with the inner surface of the rod to increase the sliding resistance of the yarn. Since the length of the rod is substantially the same as that of the rod or the tip of the rod is short, the portion of the entire rod which is in contact with the yarn is long, and this tendency becomes remarkable particularly when the rod is loaded.
An object of the present invention is to provide a product capable of reducing the sliding resistance of the yarn as compared with the conventional one.

[0004]

A feature of the present invention is that the length of the tip rod is longer than the length of the intermediate rod, and the action and effect thereof are as follows.

[0005]

[Function] In other words, since the tip rod is made longer and the intermediate rod is made shorter, the contact length at the middle portion becomes shorter especially when a load acts on the rod, and the tip portion is directed toward the direction of the yarn. Because it bends and there is less contact with the yarn on the inner surface of the tip,
The sliding resistance of the thread during actual fishing is reduced for the entire rod.

[0006]

Therefore, the sliding resistance of the yarn at the time of paying out the yarn and winding the yarn can be reduced, and the insertion of the tackle can be carried out quickly. In addition, since the tip rod is made longer, the tip rod is more easily bent than the intermediate rod, and it is easier to confirm the hit by observing how the tip rod is bent. Since the tip rod has a hollow pipe shape because it is a through type, it is easier to bend as compared to the faithful tip rod, which also enhances the above effect.

[Other Objects / Structure / Operation / Effect] (1) The object of the invention in claim 2 is to make it possible to more smoothly deliver the yarn, and the structure adopted for this purpose is In the structure of claim 1, the tip rod, the intermediate rod, and the base rod are configured to be of a swing type, and the operation and effect thereof are as follows. That is, since each rod is of a swing type, the tip rod has a smaller diameter than the intermediate rod, and since it is more easily bent, the sliding resistance of the yarn is reduced, and the yarn can be fed out more quickly. Further, even if the tip rod is longer than the intermediate rod, the ear rod can be stored in the intermediate rod except during actual fishing, so that it is easy to handle. (2) The object of the invention in claim 3 is to reduce the sliding resistance of the thread at the thread insertion port of the intermediate rod or the like, and the structure adopted for this purpose is to provide the rear end opening of the intermediate rod, A yarn support for supporting the yarn is provided, and its action and effect are as follows. In other words, the yarn exiting the thread insertion port at the rear end of the intermediate rod and heading toward the thread introduction port changes its direction at the edge of the thread insertion port, and therefore comes into pressure contact with the edge of the thread insertion port. Although the sliding resistance of the yarn becomes large, by providing the yarn support there, it is not necessary to directly press the yarn against the edge, and the sliding resistance of the yarn can be reduced accordingly. (3) The object of the invention in claim 4 is to further reduce the sliding resistance of the yarn even in the tip rod, and the construction adopted for this purpose is claim 1, claim 2, or claim. In the configuration of No. 3, there is a yarn supporter that supports the yarn over substantially the entire length of the tip rod, and the function and effect thereof are as follows. In other words, by providing the yarn support over the entire length, even if the tip rod has a small diameter and is likely to come into contact with the inner circumferential surface of the tip rod, the yarn may directly come into contact with the inner circumferential surface of the tip rod. It can be reduced, and the sliding resistance of the yarn can be reduced accordingly. In particular, in the case of the swing-out type rod, even if the intermediate rod is provided with a yarn support such as a ceramic ring that reduces sliding resistance of the yarn, the yarn support protrudes from the inner surface of the rod. If the position is provided at the intermediate position of the intermediate rod or the like, only the intermediate position can be stored, so that the installation position of the thread support is limited to the rear end opening of the intermediate rod. Then, the yarn in the intermediate rod does not come into contact with the inner surface of the intermediate rod at the rear end opening, but has a greater chance of coming into contact with the portion other than the rear end opening. Therefore,
It is necessary to shorten the length of the intermediate rod in order to shorten the length of contact with portions other than the rear end opening. However, the length of the cutting tip rod with the shorter intermediate rod is lengthened to maintain the entire length of the rod to the required length. Then, the sliding resistance of the yarn at the intermediate rod portion becomes small, but the sliding resistance of the yarn at the tip rod becomes large, but the yarn support can be provided over the entire length even in the case of the swing-out type. Since the tip rod that can reduce the sliding resistance of the yarn is made longer, the sliding resistance as a whole does not become larger than the conventional one. Moreover, since the tip rod becomes longer, it becomes easier to bend as compared with the conventional one, and the relative angle with the thread becomes larger accordingly, and the sliding resistance of the thread becomes smaller. (4) The object of the invention of claim 5 is to improve the handling as a rod. For this reason, the structure of the invention in claim 5 is the structure of claims 1 to 4, in which the tip rod and the intermediate rod are attached to the base rod in an extendable and contractible manner. Positioning means for locating the opening provided at the tip end of the tip rod and the rear end of the intermediate rod in the first state in which the rod and the intermediate rod are contracted to the original rod in the vicinity of the thread introduction port of the original rod Together with the tip rod,
Further, it is configured such that the intermediate rod can be switched to the second state in which the intermediate rod is positioned further on the inner side of the base rod than the first state, and the operation and effect thereof are as follows. In other words, when the tip rod and the intermediate rod are set to the first state by the positioning means, the openings provided at the rear ends of the tip rod and the intermediate rod are located near the thread introducing port on the side of the original rod, and therefore, are pulled out from the reel. When you insert the thread into the thread inlet, there is an opening near it,
The threader can be inserted into the opening and passed through the opening.
Moreover, when set to the second state, the tip rod and the intermediate rod can be stored further in the back of the base rod, so that the total length of the rod as a whole can be shortened in the stored state compared to the first state, and the handling of the rod is improved. be able to. Therefore, it is possible to set the state of the rod suitable for the thread insertion work and the case other than the actual fishing, which is easy to use.

[0008]

【Example】

[First Embodiment] As shown in FIGS. 1A and 1B, the tip rod 1, the first intermediate rod 2 and the second intermediate rod 3, the tip rod 1, the first intermediate rod 2, and the second intermediate rod A base rod 4 to which 3 is attached in a swing-out type is arranged to form a swing-out type centering rod. The reel 7 is attached to the reel leg mounting portion 4B formed at the intermediate position of the base rod 4, and the yarn a fed from the reel 7 is passed through the elliptical yarn introduction hole 4A formed on the outer surface of the base rod 4 The rod 1 is inserted into the first intermediate rod 2 and the second intermediate rod 3.

The tip rod 1 will be described. As shown in FIG. 3, a top guide 5 is attached to the tip of the tip rod 1, and a thread support 6 is inserted inside the tip rod 1. The thread support 6 is composed of a spiral body 6A extending over substantially the entire length of the tip rod 1 and a heat-shrinkable tube 6B that is externally fitted in a state of tightening the spiral body 6A. 6A is made of a material having a small diameter, and is set to easily follow the bending of the tip rod 1, and a spiral body 6A having a small diameter and slightly lacking in strength is externally fitted and fixed by a heat shrinkable tube 6B. And heat shrink tube 6B
Thus, the yarn support 6 which is lightweight and rich in flexibility and has no lack in strength is formed. The yarn support 6 is placed at the rear end and supported by the holder 8 so as to be separated from the inner surface of the tip rod 1 and at the front end thereof.
Is directly contacted with and supported by the inner surface of the head, and the front and rear intermediate portions are kept away from the inner surface of the tip rod 1 to prevent the yarn support 6 from contacting the entire length, and the tip rod 1 It is easy to bend.

Next, the intermediate rods 2 and 3 will be described. As shown in FIG. 3, in the first intermediate rod 2 and the second intermediate rod 3, a hard material serving as a yarn support 6 that supports the yarn a in the opening 2A at the rear end in order to reduce the sliding resistance of the yarn a. The thread guide ring is provided. As a result, when the yarn a entering the second intermediate rod 3 from the yarn introduction port 4A, which will be described later, comes into contact with the rear end of the intermediate rod 3 and changes its direction, the yarn a is pressed against the rear end and the sliding resistance of the yarn a increases. By providing the yarn guide ring 6
The sliding resistance of the yarn a is reduced.

The structure of the base rod 4 will be described. As shown in FIG. 1 to FIG. 3, a thread introduction port 4A for introducing the thread a from the reel 7 and a reel leg mounting portion 4B for attaching the reel 7 are provided on the base rod 4, and the tip from the tip to the thread introduction port 4A is provided. The interval is set to an interval corresponding to the length of the intermediate rods 2, 3. With such a configuration, the first and second intermediate rods 2, 3
Can be stored without protruding from the tip between the thread introduction port 4A. The distance from the thread introduction port 4A to the reel leg mounting portion 4B is set to be longer than the distance from the tip to the thread introduction port 4A, and thus the sliding resistance of the thread a at the thread introduction port 4A is set. It can be reduced. That is, when the yarn a coming out of the yarn introducing port 4A is wound around the reel 7 or when coming out of the reel 7, in the case of a dual-bearing reel, it is shaken to the left or right by the level winding mechanism, or the spinning reel. If present, it has a spiral shape. So, for example,
As shown in Japanese Utility Model Laid-Open No. 50-89886, when the reel leg mounting portion 4B and the yarn introducing port 4A are set in close proximity to each other, the yarn a swung left and right is pressed against the left and right edges of the yarn introducing port 4A. As a result, the sliding resistance of the thread a there becomes large. Therefore, as described above, by setting the interval between the reel leg mounting portion 4B and the thread introduction port 4A to be equal to or greater than the length of the intermediate rods 2 and 3, the left and right runouts or spiral diameters of the reel 7 are reduced. Even if they are the same, the left and right runouts in the split yarn introducing port 4A having a large interval are reduced, and thus the pressure at which the yarn a contacts the left and right edges of the yarn introducing port 4A can be reduced. The sliding resistance of the thread a can be reduced. still,
In order to suppress the deflection of the yarn a coming out of the reel 7,
Two thread guides 9, 9 are provided upright between the thread introduction port 4A and the reel leg mounting portion 4B. Further, a structure may be adopted in which a ring guide 4a of a hard thread is provided at the thread introduction port 4A to reduce the sliding resistance of the thread. The distance from the tip to the thread introducing port 4A is set to a length corresponding to the first and second intermediate rods 2 and 3, and the distance from the thread introducing port 4A to the reel leg mounting portion 4B is from the tip to the thread introducing port 4A. Since the distance is set to be longer than the interval, the length from the tip to the reel leg mounting portion 4B becomes long, and the length of the entire rod becomes long, and the following handling is good. Of all the rods, the rod with the largest diameter has the longest length, so the total weight of the rod will be slightly heavier, but the feeling of weight will be reduced, and the elastic force of the rod will be used when the needle-caught fish runs sideways. When you try to resist pulling fish while collecting,
Since the base rod with high rigidity at hand is long, it is possible to take a solid and high-rigidity part for a long time, and there is little wobbling of the hand due to the pulling of fish, and it is easy to handle.

Next, the tip rod 1, the first and second intermediate rods 2, 3
The positioning means P for positioning the rear end openings 2A and 3A in the housed state in the vicinity of the yarn introducing port 4A will be described. As shown in FIG. 3, a screw portion 3B is formed at the tip of the second intermediate rod 3, and a cap nut-shaped cap 11 that is screwed into the screw portion 3B is provided, and one end of the cap 11 is attached to the base rod 4
The rear end opening 3A of the second intermediate rod 3 can be located in the vicinity of the yarn introducing port 4A by contacting the tip of the yarn. Regarding the first intermediate rod 2, an opening tool 3C in which the rear end of the first intermediate rod 2 is provided in the rear end opening 3A of the second intermediate rod 3
To the rear end opening 2A of the first intermediate rod 2
Is located near the yarn introducing port 4A. As described above, the cap 11 and the tip of the base rod 4, and the rear end opening 2A of the first intermediate rod 2 and the flange of the rear end opening 3A of the second intermediate rod 3 are referred to as positioning means P. As described above, in the tip rod 1, the first intermediate rod 2, the second intermediate rod 3, and the original rod 4, the first intermediate rod 2 and the second intermediate rod 3 have substantially the same length, and the tip rod 1 It is longer than the intermediate rods 2 and 3, and the base rod 4 is longer than the tip rod 1. In this way, by making the tip rod 1 longer than the intermediate rods 2 and 3, the action and effect as shown in the section of action is exhibited. In addition, as shown in FIGS. 2 and 3, the tip end rod 1, the first intermediate rod 2, and the second intermediate rod 3 have the rear end openings 1A, 2A, 3A by the action of the positioning means P. Will be located near. This state is referred to as the first state, and the tip of the tip rod 1 is considerably forward of the tip of the base rod 4. From this state, remove the cap 11,
The tip rod 1, the first intermediate rod 2, and the second intermediate rod 3 are further stored in the inner side of the original rod 4 from the first state, so that the overall length of the rod is compact and convenient for carrying. There is. This state is called the second state. In this second state, only the top guide 5 projects from the tip of the base rod 4, and the tip rod 1 can be pulled out while holding the top guide 5. Then, when the tip rod 1 is pulled out, it is a swing-out type, so the inner surfaces of the front end portions of the first intermediate rod 2 and the second intermediate rod 3 are pressed against the inner surfaces of the tip portions of the first intermediate rod 2 and the tip rod 1 to form the first intermediate portion. The rod 2 and the second intermediate rod 3 can be pulled out.

[Second Embodiment] A portion different from the first embodiment will be mainly described. As shown in FIGS. 4 and 5, the main rod 4
Is composed of a hand side base rod 4C and a tip side base rod 4D, a thread introduction port 4A is formed on the tip side base rod 4D, and a reel leg mounting portion 4B is formed on the hand side source rod 4C. 4C pole
Is externally fitted to the tip side base rod 4D so as to be relatively movable. In this way, by making the proximal side rod 4C relatively movable, as shown in FIGS. 4A and 4B, when the thread a is inserted, the proximal side rod 4D is introduced. The reel 7 and the thread introducing port 4A are set close to each other to facilitate the insertion work of the thread a, and at the time of actual fishing, as shown in FIG. By moving the hand side base rod 4D rearward to increase the distance between the yarn introducing port 4A and the reel 7, the effect as described in the section of the action and effect can be obtained.

[Other Embodiments] (1) As a configuration of the entire rod, at least a part of the tip rod 1, the first intermediate rod 2, and the second intermediate rod 3 is spliced in a side-by-side manner. It may be. As a result, in the case of the splicing type, the number of such restrictions is small compared to the squirting type in which there are many restrictions on the diameter of the tip rod 1 because it is necessary to store the tip rod 1 in the intermediate rod 2. Even if the tip rod 1 is longer than the rods 2 and 3, the diameter can be optimized and the elastic deformation amount and the like can be easily adjusted. (2) The yarn support 6 of the tip rod 1 may be as follows. (A) The hard ring-shaped thread supports 6 may be distributed over the entire length of the tip rod 1. The thread support 6 may be only the spiral body 6A. (3) As the thread support 6 used in addition to the tip rod 1,
As shown in FIG. 6, a simple hard ring-shaped thread support 6 may be provided at the rear end opening of the intermediate rod 2. Alternatively, as shown in FIG. 7, a block-shaped main body is provided with a thread insertion passage 6a at one end surface thereof, and a guide passage 6b opening in a taper shape at the other end surface on the opposite side from the thread insertion passage 6a. But it's okay. With such a configuration, the tapered guiding path 6b facilitates the guiding of the thread to the thread inserting path 6a when the thread inserting operation is performed. Although the configuration of the thread support 6 has been described above, the material of the thread support 6 is mainly a hard material such as ceramic or metal, but a soft material such as resin or rubber may be used. (4) Rear end openings 2A and 3A of the first and second intermediate rods 2 and 3
The following configuration may be adopted as the positioning means P that positions the yarn near the yarn introduction port 4A. That is, as shown in FIG. 8, large-diameter bulging portions 2C,
3C is formed, and the large diameter bulging portions 2C and 3C are configured to be pressed against the inner surfaces of the tips of the second intermediate rod 3 and the base rod 4, respectively. Thereby, the rear end openings 2A and 3A of the first intermediate rod 2 and the second intermediate rod 3 can be brought close to the yarn introducing port 4A. When the large-diameter swelled portions 2C and 3C are further pressed against the inner surface of the mating side, the intermediate rods 2 and 3 are moved to the original rod 4
It can be pushed into the back of the stick, and can be used in the same way as a normal stick. However, a mechanism for fitting and fixing the intermediate rod 2, the intermediate rod 3 and the like may be provided so that the state is maintained when pushed inward. The tip rod 1 can also be used in a similar manner by forming a similar large-diameter bulge. With such a configuration, when the positioning means P is operating,
Since the movement of the intermediate rod 2 or the like in any of the front and rear directions is restricted, even if the threading tool accidentally touches the rear end opening 2A of the intermediate rod 2 or the like during thread insertion work, the intermediate rod 2 Etc. will not move. (5) As shown in FIG. 9, near the tip of the thread introduction port 4A,
A middle partition member 10 is provided, and the second middle partition member 10
The rear end of the intermediate rod 3 is received and the second intermediate rod 3 is positioned. This state is the first state. When the intermediate partition member 10 is reversed from the first state and retracted above the path, the intermediate rods 2 and 3 and the tip rod 1 can be moved further rearward, and the second rod
Can be in a state. (6) As the overall configuration of the rod, two intermediate rods 2 and 3 are used, but the number of intermediate rods may be three or more, or vice versa. It should be noted that reference numerals are added to the claims for convenience of comparison with the drawings, but the present invention is not limited to the configurations of the accompanying drawings by the entry.

[Brief description of drawings]

[Fig. 1] (a) Side view showing a state in which the tip rod and the intermediate rod are set to the second state. (B) A side view showing a state in which the tip rod and the intermediate rod are extended.

FIG. 2 is a side view showing a state in which the tip rod and the intermediate rod are set to the first state.

FIG. 3 is a longitudinal side view corresponding to FIG. 2, showing a tip rod and an intermediate rod.

[Fig. 4] (a) Side view showing a state in which the base rod and the intermediate rod are set to the second state, in which the base rod has a retractable two-stage structure. A side view showing a structure in which the tip rod and the intermediate rod are extended.

FIG. 5 is a side view showing a state in which the base rod is also set in an extended state from FIG. 4B.

FIG. 6 is a vertical cross-sectional side view showing another form of the thread support attached to the rear end of the intermediate rod.

FIG. 7 is a vertical sectional side view showing another form of the thread support attached to the rear end of the intermediate rod.

FIG. 8 is a vertical sectional side view showing another structure of the positioning means.

FIG. 9 is a vertical sectional side view showing another structure of the positioning means.

[Explanation of symbols]

 1 Ear tip rod 2,3 Intermediate rod 2A, 3A Thread introduction hole 4 Original rod 4A Thread introduction port 4B Reel leg mounting part 6 Thread support P Positioning means a Thread

Claims (5)

[Claims] 1. A tip rod (1), an intermediate rod (2, 3), and a base rod (4), wherein the length of the tip rod (1) is the same as that of the intermediate rod (2, 3). A hollow rod that is longer than the length. 2. The tip rod (1), the intermediate rod (2, 3),
The hollow rod according to claim 1, wherein the base rod (4) is constructed in a swing-out manner. 3. A rear end opening (2) of the intermediate rod (2, 3)
A, 3A) is provided with a thread support (6) for supporting the thread (a), or the threading rod of claim 1 or 2. 4. The yarn support (6) for supporting the yarn (a) is provided over substantially the entire length of the tip rod (1) according to claim 1, claim 2 or claim 3. Through the rod. 5. The tip rod (1) and the intermediate rod (2)
3) is attached to the base rod (4) in a stretchable manner, and the tip rod (1) and the intermediate rods (2, 3) are contracted to the base rod (4) in the first state, Openings (1A, 2) provided at the rear ends of the tip rod (1) and the intermediate rods (2, 3)
A) is provided with a positioning means (P) for locating (A) in the vicinity of the thread introduction port (4A) of the base rod (4), and the tip rod (1) and the intermediate rod (2, 3) are placed at the first position. The middle rod as claimed in claim 1, claim 2, claim 3, or claim 4, wherein the state is configured so that it can be switched to a second state in which it is located further to the inner side of the original rod (4) than the one state. .