JPH11196737A - Internally threaded float for fishing - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an internally threaded float for fishing capable of smoothing the threadability of a fishing line and securing proper functions of a terminal tackle for the fishing. SOLUTION: This internally threaded float 1 for fishing is used as a terminal tackle for the fishing, has a center pipe 3 attached to the central part of the float body 2 and is obtained by inserting and fixing a coil spring 5 on the inner peripheral surface of the center pipe 3. A sinker 4 is externally fitted into the lower end of the center pipe 3 and a stepped part is provided in a suitable place in a joining area of the center pipe 3 to the sinker 4. The end of the coil spring 5 is engaged with the stepped part. Plating is carried out for both the center pipe 3 and the coil spring 5. A ring 6 for a line guide is attached to the upper part of the center pipe 3. Thereby, the substantial contact area of the main line threaded through the threading hole is reduced to remarkably smooth the threadability.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fishing float used in sea fishing and the like, and more particularly to a fishing float.

[0002]

2. Description of the Related Art A through hole float has a hole through which a fishing line is inserted in the center, and is directly mounted on the fishing line. According to the fishing float, the fishing float is widely used recently because the flight distance of the tackle is extended and the thread is less entangled in the tackle. Such a through float is usually formed of a material such as light natural wood, and its surface is colored.

[0003] In fishing using surf fishing such as surf fishing, a fishing tackle 10 as shown in FIG. 4 is used, for example. As a configuration example of the fishing tackle 10, a road thread (fishing line)
11 are sequentially inserted into the shimori ball 12, the hit float 13, the cushion (O cushion) 14, the underwater float 15, and the cushion (T cushion) 16, respectively.

The fishing tackle 10 of this example is called a so-called "floating tackle", and a hit float 13 and an underwater float 15 can move within a predetermined range along the road thread 11. Also,
Harris 1 is inserted through the so-called Sarkhan 17 at the tip of
8 are connected, and a hook 19 is
Is provided.

FIG. 5 shows a specific configuration of the hitting float 13 in the fishing tackle 10 in particular. In the figure, a center pipe 21 is attached to the center of a floating main body 20, and an inner hole of the center pipe 21 allows a threading hole 2.
2 are formed. The warp yarn 11 is inserted into the threading hole 22 as shown.
Through.

[0006]

However, when the line thread 11 is inserted into the threading hole 22 of the center pipe 21 in the conventional fishing line float, the threading hole 22 is a straight hole. 11 contacts the entire length of the threading hole 22. For this reason, the contact resistance at the time of insertion of the warp yarn 11 was large, and the so-called thread passing was not always good.

[0007] For example, after the device 10 is charged,
Takes a long time to pass through the center pipe 21,
Before reaching the predetermined water depth where the target fish is located, there is a problem that another fish is baited on the way. Also, in particular,
When the weight attached to the device 10 is light, the time required to reach a predetermined water depth has to be prolonged due to the contact resistance at the time of insertion as described above.

Further, a straight center pipe 21
The upper and lower ends are formed as edge-shaped end surfaces as shown in FIG. For this reason, the smooth floating operation of the hit float 13 may be impaired by friction at the upper and lower ends of the center pipe 21. As described above, it is difficult to smoothly insert the yarn 11 through the center pipe 21 with the conventional fishing float.

SUMMARY OF THE INVENTION In view of the above circumstances, it is an object of the present invention to provide a fishing float that facilitates the insertion of a fishing line and guarantees a proper function of a fishing tackle.

[0010]

The fishing float of the present invention is a fishing float used for a fishing tackle, and has a center pipe attached to the center of the floating body. A coil spring is inserted and fixed on the surface.

[0011] In the fishing float of the present invention,
A weight is externally fitted to the lower end of the center pipe, and a step is provided at an appropriate position at a joint between the center pipe and the weight, and the end of the coil spring is locked at the step. In the fishing float of the present invention, both the center pipe and the coil spring are plated. Further, in the fishing float of the present invention, a line guide ring is mounted on the center pipe.

[0012] Alternatively, the fishing bobbin of the present invention is a bobbin bobbin used for fishing tackle, and has a center pipe attached to a center portion of the floating body, and has at least an inner peripheral surface of the center pipe. It is characterized by having one spiral groove.

[0013] In the fishing float of the present invention,
The spiral groove is formed by cutting an inner peripheral surface of a center pipe.

In the fishing float of the present invention,
The center pipe is formed of any one of a metal, a resin-based material, and a ceramic-based material.

[0015]

According to the present invention, a center pipe is provided at the center of the floating main body, and an inner hole of the center pipe forms a threading hole through which a warp thread is inserted. By inserting and fixing the coil spring to the inner peripheral surface of the center pipe, the substantial contact area of the thread inserted into the threading hole is reduced.
This greatly reduces the contact resistance when inserting the yarn.
It is possible to greatly facilitate the insertion of the warp thread.

According to the present invention, the spiral groove is formed by cutting the inner peripheral surface of the center pipe.
This helical groove can also reduce the substantial contact area of the warp thread inserted into the threading hole and improve the threadability of the warp thread.

[0017]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring to the drawings, members that are substantially the same as or correspond to those of the prior art will be denoted by the same reference numerals.
A preferred embodiment of the fishing float in accordance with the present invention will be described.

FIG. 1 shows a configuration example of a fishing float 1 in this embodiment. The through float 1 is used for the fishing tackle 10 described above, for example.
That is, it is set in place of the hit float 13.

In FIG. 1, a floating body 2 of a through hole 1
Is preferably formed of a material such as wood, into a shape as shown in the illustrated example, or into a ball shape, an egg shape, or the like.
In addition, not only these shapes but various shapes can be adopted.
In the center of the floating body 2, a center pipe 3
Is installed. The center pipe 3 is formed of any one of metal, resin, and ceramic materials. The center pipe 3 is preferably made of brass, and has an inner hole 3a through which a threading hole for passing the yarn 11 is formed. Further, the center pipe 3 is subjected to a rust prevention treatment. This rust prevention treatment may be, for example, nickel plating.

The center pipe 3 is firmly fixed to the floating body 2 by an adhesive or the like. A brass weight 4 is fixed around the lower portion of the center pipe 3, and the weight is fitted to the floating body 2 and firmly connected to each other using an adhesive or the like. The weight 4 has an inner hole 4a which forms a part of the threading hole, and a step 4b is provided at an appropriate position of the inner hole 4a (see FIG. 2).

A coil spring 5 is inserted and fixed to the inner peripheral surface of the center pipe 3 in the through float 1.
This coil spring 5 is subjected to a rustproofing treatment. This rust prevention treatment may be, for example, nickel plating.
As shown in FIG. 2, an end of the coil spring 5 is locked by a step 4b set at an appropriate position at the joint between the center pipe 3 and the weight 4.

In the above case, a line guide ring 6 having a thread insertion hole 6a is mounted above the center pipe 3. The line guide ring 6 is preferably formed of a ceramic material, and is fixed to an upper portion of the threading hole using an adhesive or the like. The line guide ring 6 is appropriately provided as needed.

According to the fishing float 1 having the above structure, in actual use, for example, the fishing tackle 1 shown in FIG.
Set instead of hit float 13 at zero. In this case, the through-hole float 1 is used as a hit float, but the through-hole float 1 can be caused to float along the through thread 11 by inserting the warp yarn 11 into the threading hole.

As described above, the center pipe 3 is attached to the center of the floating main body 2, and the inner hole 3a of the center pipe 3 is provided.
Thereby, a threading hole through which the warp yarn 11 is inserted is formed.
As shown in FIG. 2, a spiral projection is provided by providing a coil spring 5 on the inner peripheral surface of the center pipe 3,
The substantial contact area of the yarn 11 inserted into the threading hole is reduced. Thereby, the contact resistance at the time of insertion of the warp yarn 11 can be significantly reduced, and the ease of insertion of the warp yarn 11 can be greatly facilitated.

With the simple structure in which the coil spring 5 is mounted as described above, it is possible to improve the penetration of the warp yarn 11. Here, in the case where a spiral projection formed by the coil spring 5 is formed by, for example, a mold, the production cost is greatly increased due to the production cost of the mold and the like, and the production period is lengthened. In the present invention, the production is easy without using such a mold, so that the production cost and the product price can be effectively reduced. Further, not only the cost but also the production period can be shortened, and it is possible to appropriately respond to market demand.

By improving the insertion property of the warp yarn 11, the wear of the warp yarn 11 can be reduced and the life can be prolonged. Further, in actual use, the time required to reach a predetermined water depth where the target fish is located after the feeding of the device 10 can be significantly reduced. As a result, there is no fear that the bait is caught by another fish on the way, and high fishing results can be expected as a result. Further, even when the weight attached to the device 10 is light, the contact resistance at the time of insertion is reduced as described above, so that the device can reach a predetermined water depth quickly, and the proper function of the device 10 can be exhibited even in this case.

Further, by reducing the insertion resistance of the thread 11 in the through float 1, when the fish is eaten by the tackle 10, it is possible to quickly catch the hit.
In this respect, high fishing results can be expected. Then, when the device 10 is collected, it can be quickly collected with a light force, and thus excellent functionality and usability can be realized.

Next, a second embodiment of the fishing float during fishing according to the present invention will be described. FIG. 3 shows a fishing float 1 in the second embodiment. In this example, a center pipe 3 is provided at the center of the floating main body 2, and at least one spiral groove 7 is provided on the inner peripheral surface of the center pipe 3. The center pipe 3 is formed of any one of metal, resin, and ceramic materials. The center pipe 3 is preferably made of brass. The spiral groove 7 is formed by cutting the inner peripheral surface of the center pipe 3.

When the spiral groove 7 is formed, a broach for cutting (not shown) is used, and the broach is inserted from one end of the center pipe 3. The spiral groove 7 can be formed on the inner peripheral surface of the center pipe 3 by rotating the center pipe 3 as a workpiece at a predetermined rotation speed while synchronizing with the feed speed of the broach.

By forming the spiral groove 7 on the inner peripheral surface of the center pipe 3 as described above, the substantial contact area of the warp yarn 11 inserted into the threading hole can be reduced in this case as well. The contact resistance at the time can be greatly reduced, and the penetration of the warp yarn 11 can be facilitated. In this case, since only the spiral groove 7 needs to be formed, the structure of the fishing float 1 itself can be simplified.

Note that two or more spiral grooves may be provided,
The spiral pitch and the like of the spiral groove 7 can be adjusted as appropriate in relation to this number of lines.

Although the present invention has been described with reference to the embodiment, it can be appropriately modified within the scope of the present invention. For example, although the example in which the spiral projection 4 is formed over the entire length of the center pipe 3 is shown, the spiral projection 4 may be formed partially along the longitudinal direction of the center pipe 3. The fishing float 1 of the present invention can be effectively applied not only to the hit float 13 used in the illustrated fishing tackle 10 but also to other underwater floats and the like. The same operation and effect as those of the embodiment can be obtained.

[0033]

As described above, according to the present invention, in this type of fishing float, a thread passing hole through which a thread is inserted is formed by the inner hole of the center pipe at the center of the floating body. By having a spiral projection or groove on the inner peripheral surface of the center pipe, a substantial contact area of the yarn inserted into the threading hole is reduced. As a result, the contact resistance at the time of inserting the warp yarn can be greatly reduced, and the ease of inserting the warp yarn can be facilitated. This allows the device to quickly reach the target water depth, and eliminates inconvenience such as being preyed on the way. Further, by improving the passage of the road yarn, usability or handleability can be improved, and there is an advantage that a proper fishing function can be exhibited and high fishing results can be expected.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view showing a configuration example of an embodiment of a fishing float during fishing according to the present invention.

FIG. 2 is a partially enlarged view of the fishing floater according to the embodiment of the present invention.

FIG. 3 is a cross-sectional view of a second embodiment of the fishing float according to the present invention;

FIG. 4 is a diagram showing a configuration example of a device related to a conventional through-hole float.

FIG. 5 is a cutaway perspective view showing a configuration example of a conventional through-hole float.

FIG. 6 is a partially enlarged view of a conventional through-hole float.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Floating fishing float 2 Floating body 3 Center pipe 3a Inner hole 4 Weight 5 Coil spring 6 Line guide ring 7 Spiral groove 10 Device 11 Road line (fishing line) 12 Shimori ball 15 Underwater float 17 Sarkhan 18 Harris

Claims (7)

[Claims] 1. A through hole float used for a fishing tackle, comprising a center pipe mounted on a center portion of the float body, wherein a coil spring is inserted and fixed to an inner peripheral surface of the center pipe. Floating through for fishing. 2. The fishing float according to claim 1, wherein a weight is externally fitted to a lower end portion of the center pipe, and a step is provided at a proper portion of a joint between the center pipe and the weight, and the coil is formed at the step. A fishing float for catching the end of a spring. 3. The fishing float according to claim 1, wherein both the center pipe and the coil spring are subjected to a rust prevention treatment. 4. A line guide ring is mounted on an upper portion of the center pipe.
4. The fishing float according to any one of the above items. 5. A through hole float used in a fishing tackle, comprising a center pipe mounted on a center portion of the float body, and having at least one spiral groove on an inner peripheral surface of the center pipe. Floating for fishing. 6. The fishing float according to claim 5, wherein the spiral groove is formed by cutting an inner peripheral surface of a center pipe. 7. The fishing float according to claim 6, wherein the center pipe is formed of any one of a metal, a resin-based material, and a ceramic-based material.