JP5442664B2 - Fishing float - Google Patents

Description

  The present invention relates to a fishing float structure.

  In fishing, particularly carp fishing, two types of floats are used: a float with a ring and a floating float. As shown in FIG. 4A, in the float 101A with a ring, an annular fitting 103 is rotatably provided at the lower end of the float, and a fishing line 105 is passed through the annular fitting 103. When fixing the length of the fishing line 105 under the float, that is, under the float 101 </ b> A, a float stopper (not shown) is attached above and below the fishing line 105 with the annular fitting 103 interposed therebetween.

  As shown in FIG. 4B, the through-hole float 101 </ b> B is provided with a hole 107 that vertically penetrates the float 101 </ b> B, and the fishing line 105 is passed through the hole 107. When fixing the length of the fishing line 105 below the float, that is, below the float 101B, a toothpick or the like is inserted into the end of the hole 107 to fix the fishing line 105 and the float 101B.

  Further, there are adapters 109 and 111 for using the through float 101B as shown in FIG. 4B as the ring-like float 101A as shown in FIG. 4A. That is, as shown in FIG. 4C, the lower end of the rod-shaped adapter 109 having a large upper end is inserted from above the hole 107 of the center floating float 101B, and the lower end of the float 101B is supported by the rubber tube 113 passing through the lower end. Then, the adapter 109 is attached. An annular fitting 115 is rotatably provided at the lower end of the adapter 109. Such a rod-shaped adapter 109 is disclosed in a website shown in Non-Patent Document 1 below.

  Furthermore, in another adapter 111, as shown in FIG. 4D, a female screw 117 is formed inside the hole 107 of the penetrating float 101B, and a male screw formed on the upper end of the plug-like adapter 111 is formed. The adapter 111 is mounted by inserting and screwing the screw 119. An annular fitting 121 is rotatably provided at the lower end of the adapter 111.

  Further, Patent Document 1 below proposes providing two through holes that intersect the float itself.

JP2002-209488 http://www.tsuriken.co.jp/pc/Tsuriken/pc/tsuriken/km/cyuuya-adaoter.html

  However, the adapters 109 and 111 for using the threading float 101B as the floating float 101A must be attached and detached whenever the threading float 101B is used as the threading float 101B or the floating float 101A. In other words, the desorption work is troublesome.

Moreover, the float of patent document 1 must provide the two through-holes which cross | intersect the float itself, and manufacture of a float is troublesome. In addition, the float cannot rotate with respect to the fishing line, so there is a high possibility that the fishing line will be entangled with the float.
Furthermore, due to the attachment of the adapter, there is a change in the float and weight, volume, etc. before the attachment, and a buoyancy error occurs as an appropriate float for fishing.
In order to solve the above problems, the present invention can be used by switching the functions of the floating float and the float with a ring, does not require the adapter to be attached and detached, does not bother the manufacture of the float, and has a fishing line on the float. An object of the present invention is to provide a fishing float that is less likely to become entangled.

  In order to solve the above-described problems, the first invention is a fishing float, which is communicated with a float body, an insertion hole that vertically penetrates the float body and allows a fishing line to pass therethrough, and a lower end of the insertion hole. A fishing float characterized by having a cylindrical portion that protrudes and rotates around a through-hole axis, and a through-hole that penetrates the cylindrical portion from side to side and allows a fishing line to be inserted therethrough.

  According to a second aspect of the present invention, the insertion hole is formed by an outer pipe that vertically penetrates the float body, and the cylindrical portion is positioned coaxially inside the outer pipe and prevents the outer pipe from coming off from above and below. The fishing float according to claim 1, wherein an inner pipe having a mechanism is formed by a projecting lower end projecting from a lower end of the outer pipe.

According to a third aspect of the present invention, the retaining mechanism includes an outer diameter-enlarging portion provided at the upper and lower ends of the inner pipe and an inner expansion portion provided at the upper and lower ends of the outer pipe to accommodate the outer diameter-enlarging portion. A fishing float characterized by having a diameter portion.
According to a fourth aspect of the present invention, in the fishing float according to the present invention, the length of the inner pipe is shorter than the length of the outer pipe, and the edge of the upper end of the inner pipe has a V shape.
According to a fifth aspect of the present invention, the inner pipe is provided so as to be movable in a length direction with respect to the outer pipe, and a difference in length between the inner pipe and the outer pipe is determined by a protruding amount of the protruding lower end portion. Thus, the fishing float is characterized in that the projecting lower end portion can be projected and retracted.

The sixth invention is a fishing float further comprising a pressing pipe inserted from the upper end of the outer pipe, pressing the upper end of the inner pipe, and projecting the lower end of the inner pipe. .
According to a seventh aspect of the present invention, there is provided a fishing float according to the seventh aspect, further comprising a light emitter that is inserted from an upper end of the outer pipe to enhance nighttime visibility.
According to an eighth aspect of the present invention, there is provided a fishing float further comprising a bar inserted from the upper end of the outer pipe to enhance visibility.

According to the first, second, or third invention, the fishing line may be inserted through the insertion hole in order to use it as a penetrating float. In order to use as a float with a ring, a fishing line may be inserted into the through hole. Therefore, the adapter is useless and there is no need to remove the adapter.
Moreover, since the through-hole through which the fishing line is inserted is provided penetrating left and right in the cylindrical portion, it is not necessary to provide the float itself and the manufacture of the float is not troublesome.
Furthermore, since the cylindrical part provided with the through hole through which the fishing line is inserted can be rotated when used as a float with a ring, there is little possibility that the fishing line will be entangled with the float.
Since it is not necessary to install an adapter, buoyancy errors do not occur due to changes in weight and volume with the float before mounting, and it is possible to switch to a float with a ring with the same buoyancy.

According to the second or third invention, the main members constituting the invention are an outer pipe and an inner pipe, a simple structure is obtained, and the manufacturing cost of the fishing float of the present invention can be suppressed. .
According to the third invention, the retaining mechanism is further configured by the respective enlarged diameter portions provided in the inner pipe and the outer pipe, so that a simple structure can be obtained and the manufacturing cost of the fishing float according to the present invention can be reduced. be able to.
According to the fourth invention, the length of the inner pipe is made shorter than the length of the outer pipe, and the edge of the upper end of the inner pipe is V-shaped, so that the fishing line is inserted into the insertion hole. In this case, the insertion hole is gradually narrowed in the order of the outer pipe and the inner pipe constituting the insertion hole, and the thread clogging can be prevented by the V-shaped action, and the insertion can be performed easily.

  According to the fifth invention, the inner pipe is further provided to be movable in the length direction with respect to the outer pipe, and the difference in length between the inner pipe and the outer pipe is made larger than the protruding amount of the protruding lower end. Thus, the projecting lower end can appear and disappear. For this reason, when using it in the state where the protrusion lower end part was immersed and stored in the outside pipe, resistance by the protrusion lower end part can be eliminated.

According to the sixth aspect of the present invention, the protruding lower end portion can be moved in and out by further including a pressing pipe that is inserted from the upper end of the outer pipe, presses the upper end of the inner pipe, and protrudes the lower end portion of the inner pipe. Easy to do.
According to the seventh aspect of the present invention, it is further provided with a light emitter that is inserted from the upper end of the outer pipe and enhances nighttime visibility, so that it can be used as a float for night fishing.
According to the eighth aspect of the invention, the state of the float can be observed even from a distance by providing the bar inserted from the upper end of the outer pipe and improving the visibility.

1 shows an embodiment of the present invention, (A) is an external side view, (B) is a longitudinal sectional view of (A), and (C) is a longitudinal sectional view of FIG. . (A) is the principal part enlarged view of FIG.1 (B), (B) is the principal part enlarged view of FIG.1 (C). (A) is an external view of FIG. 2 (A), (B) is an external view of an outer pipe constituting (A), (C) is an external view of an inner pipe constituting (A), and (D) is ( C is an external view of a main pipe part constituting (C), and (E) is an external view of an outer diameter expanding pipe part constituting (C). The conventional float is shown, (A) is an external view of a float with a ring, (B) is an external view of a floating float, and (C) is an external view of using the hollow float as a float with a ring using a rod-shaped adapter. FIG. 4D is an external view of using the penetrating float as a floating float with a screw type adapter. Another embodiment of this invention is shown and it is a longitudinal cross-sectional view equivalent to FIG.1 (C). FIG. 5 shows still another embodiment of the present invention, in which (A) is a longitudinal sectional view corresponding to FIG. 5, (B) is a diagram showing the operation of (A), and (C) is a diagram of (A) and (B) (D) is the perspective view of (C), (E) is the perspective view seen from the downward direction of (A). (A) is a figure which shows the state which attached the light-emitting body which improves nighttime visibility in FIG. 6, (B) is a figure which shows the state which attached the bar which improves visibility in FIG.

One embodiment of the present invention is shown in FIGS.
[Overview of the whole]
As shown in FIG. 1, the float 1 is a float 1 mainly used for carp fishing, and the float body 3 is made of a material such as a buoyant tree. An insertion hole 5 is formed through the float body 3 vertically. The fishing line 7 is inserted into the insertion hole 5. As a result, it can be used as a conventional floating float 1.

The cylindrical portion 9 protrudes in communication with the lower end of the insertion hole 5. The cylindrical portion 9 has a structure that can rotate around the through-hole axis. And the through-hole 11 penetrates this cylindrical part 9 right and left. The fishing line 7 is inserted into the through hole 11. Thereby, it can be used as the conventional float 1 with a ring.
[Structure of the main part]
As shown in FIGS. 1 and 2, the main part of the float 1 is a double pipe structure 13 provided at the top and bottom at the center in the left-right direction of the float 1.
As shown in FIGS. 2 and 3, in the double pipe structure 13, the outer pipe 15 and the inner pipe 17 are arranged coaxially. The outer pipe 15 is press-fitted into a hole 18 opened at the top and bottom of the float 1 and fixed. The inner pipe 17 can rotate with a slight gap with respect to the outer pipe 15.

Short outer diameter pipe parts 21 </ b> A and 21 </ b> B are coaxially fixed to upper and lower ends of the thin main pipe part 19 constituting the inner pipe 17. Thereby, the inner side pipe 17 has the outer diameter expansion part 23 expanded to an outer side in an upper-lower end.
At the upper and lower ends of the outer pipe 15, there are inner enlarged diameter portions 25 having an increased inner diameter. The inner enlarged diameter portion 25 is formed in a shape corresponding to the outer enlarged diameter portion 23 in order to accommodate the outer enlarged diameter portion 23.

The through holes 11 penetrate both side surfaces of the lower end of the inner pipe 17 through both side surfaces of the outer diameter expanding pipe component 21. The outer enlarged diameter portion 23 at the lower end of the inner pipe 17 in which the through hole 11 is provided has a sufficient length to protrude from the lower end of the outer pipe 15 and becomes a protruding lower end portion 27.
With the above structure, the insertion hole 5 of the float 1 is formed by the outer pipe 15 that vertically penetrates the float body 3. The rotatable cylindrical portion 9 having the through hole 11 is constituted by a projecting lower end portion 27 of the inner pipe 17. Further, the retaining mechanism for preventing the inner pipe 17 from coming out from the outer pipe 15 upward or downward is constituted by the outer diameter-expanding portion 23 of the inner pipe 17 and the inner diameter-expanding portion 25 of the outer pipe 15. Is done.

"Effect of the embodiment"
According to the above embodiment, the fishing line 7 may be inserted into the insertion hole 5 in order to be used as the penetrating float 1. Moreover, in order to use as the float 1 with a ring, the fishing line 7 may be removed from the insertion hole 5 and inserted into the through hole 11. Therefore, the conventional adapter is not necessary for switching the use, and therefore, there is no need for a detaching operation for detaching the detachable adapter.

Further, since the through hole 11 through which the fishing line 7 is inserted for use as the float 1 with a ring is provided in the cylindrical portion 9 constituted by the projecting lower end portion 27 of the inner pipe 17, it is not necessary to provide in the float 1 itself. The manufacture of the float 1 is not troublesome.
Moreover, since the cylindrical part 9 provided with the through-hole 11 through which the fishing line 7 is inserted can be rotated when used as the float 1 with a ring, the float 1 rotates (R in FIG. 1A) and the like. The movement can be prevented from being transmitted to the fishing line 7, so that the fishing line 7 is less likely to get entangled with the float 1.

Further, the main members constituting the float 1 are the outer pipe 15 and the inner pipe 17, and thus a simple structure can be obtained. For this reason, the manufacturing cost of the float 1 can be suppressed.
Further, the retaining mechanism is constituted by the respective enlarged diameter portions 25 and 27 provided in the inner pipe 17 and the outer pipe 15, and a simple structure can be obtained. For this reason, the manufacturing cost of the float 1 can be suppressed.

In addition, since it is not necessary to install an adapter, buoyancy errors do not occur due to changes in weight, volume, etc. with the float before mounting, and it is possible to switch to a float with a ring with the same buoyancy.
Further, the conventional float with a ring supports the fishing line at one place of the annular metal fitting, but in this embodiment, the fishing line 7 is supported by the two through holes 11 penetrating the both side surfaces of the lower end of the inner pipe 17. (For example, refer to FIG. 1C) Since the fishing line slips well, the burden of the fishing line when the float is inserted can be reduced, and there is an amplification of sensitivity of atari (fish biting).

  In addition, the thread drop, which is the superiority of the float with a ring, is good, the fishing line is less susceptible to wind and wave resistance, and the line control, which is the advantage of the floating float, is good. Can be easily selected at the site according to the fishing situation.

"Other embodiments"
In the above embodiment, the outer diameter-expanding portion 23 of the inner pipe 17 is the outer diameter-expanding pipe component 21. In other embodiments, the outer diameter-expanding portion 23 is provided integrally with the inner pipe 17. May be.

In the above embodiment, the outer pipe 15 and the inner pipe 17 constituting the double pipe structure 13 have the same length over the entire length, but in other embodiments, the length of the inner pipe 17 is reduced. The inner pipe 17 may be provided only at the lower end of the outer pipe 15.
In the above embodiment, the outer pipe 15 and the inner pipe 17 constituting the double pipe structure 13 have the same length over the entire length, but in other embodiments, the outer pipe 15 and the inner pipe 17. The double pipe structure 13 may be provided only at the lower end of the hole of the float 1.

  In the above embodiment, the rotatable cylindrical portion 9 having the through hole 11 is the protruding lower end portion 27 of the inner pipe 17 constituting the double pipe structure 13. However, in another embodiment, without using the double pipe structure 13, a base cylindrical portion is attached to the lower end of the insertion hole 5 of the float 1 with a screw, and the base cylindrical portion can rotate with respect to the base cylindrical portion. A cylindrical portion may be provided. Also by this, a cylindrical portion 9 that communicates with the through hole 11 and protrudes and can be rotated around the through hole axis is obtained.

  In the above embodiment, the through holes 11 are provided at two locations penetrating the both side surfaces of the lower end of the inner pipe 17, but in other embodiments, for example, as shown in FIG. One side of the formed outer diameter enlarged portion 23 can be cut to form one through hole 11. By setting it as one place, the resistance by contact with a fishing line may be reduced. For example, the cut may be performed obliquely such as cutting bamboo or may be cut in an inverted L shape.

  In the above embodiment, the retaining mechanism includes the outer diameter-enlarged portion 23 provided at the upper and lower ends of the inner pipe 17 and the inner portion provided at the upper and lower ends of the outer pipe 15 for storing the outer diameter-enlarged portion 23. However, in other embodiments, other mechanisms can be employed. For example, a protrusion can be formed on the outer surface of the inner pipe 17, and a groove that can be moved up and down with the protrusion stored can be formed on the inner surface of the outer pipe 15 in the vertical direction.

  In the above embodiment, the lengths of the inner pipe 17 and the outer pipe 15 are substantially the same, but the length of the inner pipe 17 is made longer than the length of the outer pipe 15 as in the other embodiments shown in FIG. By shortening, it becomes easy to insert the fishing line, and further, the projecting lower end portion 27 of the inner pipe 17 can be stored in a retractable manner.

  That is, as shown in FIG. 6 (A), the outer pipe 15 is press-fitted and penetrated into a hole 18 formed in the float body 3 in the vertical direction. The upper end of the outer pipe 15 is positioned below the upper end of the hole 18. Furthermore, the length of the inner pipe 17 is shorter than the length of the outer pipe 15 by about half or less. Accordingly, the upper inner diameter increasing portion 25 is deep and formed to the middle of the outer pipe 15. Since the lower end portion of the inner pipe 17 protrudes downward from the lower end of the outer pipe 15 as a protruding lower end portion 27, the short inner pipe 17 is necessarily positioned below the outer pipe 15. Further, the upper edge of the short inner pipe 17 is cut into a V shape and has a V-shaped portion 31.

  In this way, when the fishing line is inserted into the insertion hole 5, the insertion hole 5 is gradually narrowed in the order of the hole 18, the outer pipe 15, and the inner pipe 17 constituting the insertion hole 5, so-called Good thread drop and easy insertion. Furthermore, the function of the V-shaped portion 31 of the inner pipe 17 can prevent thread clogging and facilitate insertion.

  Further, the inner pipe 17 is provided so as to be movable in the length direction with respect to the outer pipe 15 within a range in which the retaining pipe works. The inner pipe 17 contacts the outer pipe 15 so that this movement takes place with a certain frictional resistance. The difference in length between the inner pipe 17 and the outer pipe 15 is sufficiently larger than the protruding amount of the protruding lower end portion 27 of the inner pipe 17. Accordingly, the projecting lower end portion 27 can appear and disappear. The projecting state (FIGS. 6A and 6E) is used as a float with a ring, and the projecting lower end 27 is immersed and accommodated inside the outer pipe 15 (FIG. 6B). The resistance by the projecting lower end portion 27 can be eliminated during the use as the penetrating float 1.

  As shown in FIG. 6 (A), a thin pressure pipe 33 is inserted from the upper end of the outer pipe 15 to press the upper end of the inner pipe 17 and to project the lower end portion of the inner pipe 17. As shown in FIGS. 6C and 6D, the pressing pipe 33 has a flange 35 in the upper portion and has a T-shaped longitudinal section. And it is permanently installed in the upper end of the inner diameter expansion part 25 of the upper part formed deeply of the outer side pipe 15, or is provided separately. As shown in FIG. 6A, the upper end of the inner pipe 17 is pressed by pushing the upper end of the pressing pipe 33 with the finger 37, and the protruding lower end portion 27 of the inner pipe 17 is protruded. On the contrary, as shown in FIG. 6B, when the projecting lower end 27 is pushed up with the finger 37, the projecting lower end 27 is immersed, and the pressing pipe 33 returns to the original upper position. In this way, the protruding and retracting operation of the projecting lower end portion 27 can be easily performed.

In the embodiment of FIG. 6, as shown in FIG. 7, a light emitting body 39 that improves nighttime visibility and a bar 41 that improves visibility can be attached and used.
That is, the visibility at night from the upper end with respect to the inner diameter-expanded portion 25 of the outer pipe 15 or the thin pressure pipe 33 that is permanently provided at the upper end of the inner diameter-expanded portion 25 (FIG. 7A). A light emitter 39 is inserted for enhancing the above. The light emitting body 39 is a rod-shaped one, and for example, a commercially available light emitting float (trade name: Chemifirefly) manufactured by Rumika Co., Ltd. can be used. Thus, by inserting and attaching the light emitter 39, it can be used as a float with a ring for night fishing.

  Further, the visibility is improved from the upper end with respect to the inner diameter-expanded portion 25 of the outer pipe 15 or the thin-walled pressing pipe 33 that is permanently provided at the upper end of the inner diameter-expanded portion 25 (FIG. 7B). A bar 41 is inserted. The bar 41 may be a pipe-like cylinder or a general bar-like float. By improving visibility, you can observe the state of the float even from a distance.

  DESCRIPTION OF SYMBOLS 1 ... Float, 3 ... Float main body, 5 ... Insertion hole, 7 ... Fishing line, 9 ... Cylindrical part, 11 ... Through-hole, 13 ... Double pipe structure, 15 ... Outer pipe, 17 ... Inner pipe, 19 ... Main pipe Parts, 21 ... pipe part for outer diameter expansion, 23 ... outer diameter expansion part, 25 ... inner diameter expansion part, 27 ... projecting lower end part, 31 ... V-shaped part, 33 ... pressing pipe, 35 ... flange, 37 .. Finger, 39 ... Luminescent body, 41 ... Bar material.

Claims (8)

  A fishing float, a float body, an insertion hole through which the float body passes vertically and a fishing line can be inserted, and a cylindrical portion that communicates with a lower end of the insertion hole and rotates around a through hole axis; A fishing float characterized by having a through-hole penetrating left and right in the cylindrical portion and allowing a fishing line to be inserted therethrough.   The insertion hole is formed to have an outer pipe that vertically penetrates the float main body, and the cylindrical portion is located on the inner side of the outer pipe and has a mechanism for preventing the outer pipe from coming off from above and below. The fishing float according to claim 1, wherein the pipe is formed by a projecting lower end portion projecting from a lower end of the outer pipe.   The retaining mechanism has an outer diameter-enlarged portion provided at the upper and lower ends of the inner pipe, and an inner diameter-enlarged portion provided at the upper and lower ends of the outer pipe to accommodate the outer diameter-enlarged portion. The fishing float according to claim 2, wherein   The fishing float according to claim 3, wherein a length of the inner pipe is shorter than a length of the outer pipe, and an edge portion of an upper end of the inner pipe has a V shape.   The inner pipe is provided so as to be movable in the longitudinal direction with respect to the outer pipe, and a difference in length between the inner pipe and the outer pipe is larger than a protruding amount of the protruding lower end, and thus the protruding lower end. The fishing float according to claim 4, wherein the portion can appear and disappear.   The fishing float according to claim 5, further comprising a pressing pipe that is inserted from an upper end of the outer pipe, presses an upper end of the inner pipe, and protrudes a lower end portion of the inner pipe.   The fishing float according to claim 3, further comprising a light emitter that is inserted from an upper end of the outer pipe to enhance nighttime visibility.   The fishing float according to claim 3, further comprising a bar inserted from an upper end of the outer pipe to enhance visibility.

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