JPH11127747A - Internally threaded float for fishing - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an internally threaded float for fishing capable of smoothing threading properties of a fishing line and securing proper functions of a terminal tackle for the fishing. SOLUTION: This internally threaded float 1 for fishing is equipped with a center pipe 3 attached to the central part of the float body 2 and further at least one helical protrusion 4 on the inner peripheral surface of the center pipe 3 in the internally threaded float 1 used for a terminal tackle for the fishing. The internally threaded float 1 may be provided with at least two mutually parallel helical protrusions 4 or at least two mutually crossing helical protrusions 4. Line guides are attached to the top and bottom ends of the center pipe 3. The helical protrusions 4 can be provided on the inner peripheral surface of the center pipe 3 to thereby markedly reduce the substantial contact area of a main line threaded through a line threading hole, remarkably reduce the contact resistance at the time of threading the main line and smooth threading properties of the main line.

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 through-hole float, the fishing float has been 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 a float through a surf, etc., a fishing tackle 10 as shown in FIG. 5, for example, is used. As a typical configuration example of the fishing tackle 10, a line (fishing line) 11 is sequentially inserted through a shimo ball 12, a hit float 13, a cushion (O cushion) 14, an underwater float 15, and a cushion (T cushion) 16, respectively. Things.

[0004] The fishing tackle 10 of this example is referred to as a so-called "floating tackle", and the hit float 13 and the underwater float 15 are formed by the road yarn 1.
1 is movable within a predetermined range. Harris 18 is connected to the end of the yarn 11 via a so-called sarkan 17.
And a fishing hook 19 is provided at the tip of the harris 18.

FIG. 6 shows a specific construction 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 fishing, and has a center pipe attached to the center of the floating body. The surface has at least one spiral projection.

[0011] In the fishing float of the present invention,
The center pipe has at least two spiral projections parallel to each other on an inner peripheral surface thereof. The fishing float of the present invention is characterized in that the center pipe has at least two spiral projections crossing each other on the inner peripheral surface thereof.

In the fishing float of the present invention,
A line guide is attached to upper and lower ends of the center pipe.

[0013]

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 having the spiral projection on the inner peripheral surface of the center pipe, the substantial contact area of the thread inserted into the threading hole is reduced. As a result, the contact resistance at the time of inserting the warp yarn can be significantly reduced, and the ease of inserting the warp yarn can be greatly facilitated.

[0014]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring to FIGS. 1 to 4, the same reference numerals are used for members which are substantially the same as or correspond to those of the conventional example, and a preferred embodiment of a fishing float is provided by the present invention. explain.

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

In FIG. 1, a floating body 2 of a through hole 1
Is preferably formed in a shape as shown in the drawing or in a ball shape, an egg or the like using a material such as wood. In addition,
Not limited to these shapes, various shapes can be adopted. A center pipe 3 is attached to the center of the floating body 2 in a vertical direction. The center pipe 3 is preferably made of resin, and a threading hole for passing the yarn 11 is formed through the inner hole 3a.

The center pipe 3 is firmly fixed to the floating body 2 by an adhesive or the like. A lead weight (not shown) is fixed around the lower portion of the center pipe 3, and this weight is fitted to the floating body 2 and firmly connected to each other using an adhesive or the like. I do.

The center float 3 has at least one spiral projection 4 on the inner peripheral surface of the center pipe 3. In the example shown in FIG. 1, one spiral projection 4 is formed with a relatively narrow spiral pitch, but two or more spiral projections 4 may be provided, in which case the spiral pitch can be widened. .

According to the fishing float 1 having the above-mentioned structure, it is set in actual use, for example, instead of the hit float 13 in the fishing tackle 10 shown in FIG.
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), the center thread 3 has a helical projection 4 on the inner peripheral surface thereof so that the thread 1 can be inserted into the threading hole.
1 reduces the substantial contact area. By this way
The contact resistance at the time of insertion of the thread 1 can be significantly reduced, and the ease of insertion of the yarn 11 can be greatly facilitated.

Therefore, after the device 10 is loaded, the yarn 1
When the target fish 1 smoothly passes through the center pipe 21, the time required to reach a predetermined water depth where the target fish is located 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.

FIG. 3 shows a modification of the above embodiment. That is, the line guide 5 is attached to the upper and lower ends of the center pipe 3 as shown. Each line guide 5 is preferably formed in a substantially ring shape from a hard material such as ceramics, and has an opening 5a at the center portion for passing the yarn 11 through. The periphery of the opening 5a is provided with a radius of an appropriate size.

By attaching the line guides 5 to the upper and lower end portions of the center pipe 3 as in this example, it is possible to further improve the penetrability of the yarn 11 passing through the center pipe 21 in combination with the action of the spiral projection 4. it can.

Next, a second embodiment of the fishing float during fishing according to the present invention will be described. FIG. 4 shows a fishing float 1 in the second embodiment. In this example, the inner peripheral surface of the center pipe 3 has two spiral projections 4a (solid line) and 4b (dotted line) that are parallel to each other and whose spiral windings are shifted by 180 ° at an angle. Also, the center pipe 3
A line guide 5 'may be attached to the upper part of the frame. The shape and the like of the floating main body 2 are as shown in the illustrated example. Alternatively, the floating main body 2 is formed in a ball shape, an egg, or the like.

In this embodiment, each spiral projection 4
The spiral projections a and 4b themselves are formed with a relatively wider spiral pitch than the spiral projections 4 (see FIG. 1 and the like) of the above-described embodiment. However, by providing two spiral projections 4a and 4b, the whole is formed. It has the same effect. That is, the substantial contact area of the warp yarn 11 inserted into the threading hole can be reduced, the contact resistance at the time of the warp yarn 11 being inserted can be greatly reduced, and the insertability of the warp yarn 11 can be facilitated.

It is to be noted that three or more spiral projections may be provided, and the spiral pitch and the like can be appropriately adjusted in relation to the number of the spiral projections. When a plurality of spiral projections are provided in this manner, for example, the spiral winding directions may be opposite to each other and may intersect with each other on the inner peripheral surface of the center pipe 3.

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.

[0028]

As described above, according to the present invention, in this type of fishing float, a threading 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 the spiral projection on the inner peripheral surface of the center pipe, the substantial contact area of the thread 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 cutaway perspective view and a partially enlarged view of the fishing float according to the embodiment of the present invention.

FIG. 3 is a cross-sectional view showing a modification according to the embodiment of the fishing float during fishing according to the present invention.

FIG. 4 is a sectional view showing a configuration example and a center pipe of a second embodiment of a fishing float during fishing according to the present invention.

FIG. 5 is a diagram showing a configuration example of a device relating to a conventional float through the inside;

FIG. 6 is a cutaway perspective view showing a configuration example of a conventional through-hole float.

FIG. 7 is a partially enlarged view of a conventional through-hole float.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Floating float for fishing 2 Floating main body 3 Center pipe 3a Inner hole 4 Spiral projection 5, 5 'Line guide 5a Opening 10 Device 11 Road line (fishing line) 12 Shimori ball 15 Underwater float 17 Sarkhan 18 Harris

Claims (4)

[Claims] 1. A through hole float used for a fishing tackle, comprising a center pipe mounted on a center portion of a float main body, and having at least one spiral projection on an inner peripheral surface of the center pipe. Floating for fishing. 2. The fishing float according to claim 1, further comprising at least two spiral projections parallel to each other on an inner peripheral surface of the center pipe. 3. The fishing float according to claim 1, further comprising at least two spiral projections intersecting each other on the inner peripheral surface of the center pipe. 4. The fishing float according to claim 1, wherein line guides are attached to upper and lower ends of the center pipe.