JP3777238B2 - Thread introduction guide for threading thread - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a thread introduction guide, and in particular, an intermediate path for guiding a fishing line from a reel to an internal path that is mounted on a housing having an internal path through which a fishing line is inserted and an opening communicating with the internal path on an outer peripheral surface. The present invention relates to a thread introduction guide.
[0002]
[Prior art]
The threading rod has an internal path through which the fishing line can be inserted inside the frame, an opening for leading the fishing line at the tip of the tip, and a thread introduction port for communicating the internal path and the outside on the hand side Have. In such a through rod, the fishing line from the reel is introduced into the internal path through the yarn introduction port, and further led to the opening on the rod front end side and led out to the outside.
[0003]
Japanese Laid-Open Patent Publication No. 8-107739 discloses a thread introduction guide made of sheet metal in this type of thread. The yarn introduction guide shown here has front and rear fixing portions that are fixed to the outer peripheral surface of the housing, and an arch-shaped connecting portion that connects the front and rear fixing portions. And the guide part for guiding the fishing line from a reel to the line inlet is provided in the rear part of a connection part.
[0004]
This yarn introduction guide is stable in strength because it is formed in an arch shape and is fixed to the heel at two front and rear positions. In addition, since the guide portion is formed in the connecting portion that connects the front and rear fixing portions, the guide portion is deformed, such as a bent portion, as compared with the external thread formed by protruding the ring-shaped guide on the outer peripheral surface of the collar. Can be suppressed.
[0005]
[Problems to be solved by the invention]
In the conventional line introduction guide as described above, since the connecting portion is arch-shaped and smoothly protrudes outside the housing, even if line dander occurs, the fishing line can be prevented from being caught on the guide. However, since the fishing line may be entangled with the protruding portion of the guide, it is desirable to reduce the protruding portion as much as possible.
[0006]
An object of the present invention is to suppress the catching of a fishing line by minimizing the number of protrusions to the outside of the housing as much as possible.
[0007]
[Means for Solving the Problems]
The threading guide for threading rods according to the first aspect of the present invention is mounted on a housing having an internal path through which a fishing line is inserted and an opening communicating with the internal path on the outer peripheral surface, and guides the fishing line from the reel to the internal path. The guide has front and rear fixing portions and a connecting portion. The front and rear fixing portions are formed at both ends, and are fixed to the outer peripheral surface of the housing with the opening interposed therebetween. The connecting portion connects the front and rear fixed portions, and has a guide portion and an insertion portion. The guide portion has a guide hole through which the fishing line from the reel can be inserted, and guides the fishing line to the internal path. The insertion part has a thread introduction part into which the fishing line inserted through the guide hole can be inserted, and at least a part thereof is inserted into the interior of the chassis through the opening of the chassis. The connecting portion is a metal plate member formed integrally with the front and rear fixing portions. The guide portion is formed by bending the front end side of the rear fixing portion in a direction away from the housing, and the insertion portion bends the front end side of the guide portion to the housing side, and further, the shaft of the housing It is bent so as to extend forward along the direction, and is continuous with the front fixing portion. The thread introducing portion of the insertion portion is a long hole extending along the axial direction of the casing, and is formed by being bent at the inner side of the casing at the edge of the elongated hole. It has a width direction positioning part for positioning in a direction crossing the axial direction.
[0008]
In this yarn introduction guide, the front and rear fixing portions are fixed to the outer peripheral surface of the housing. And the fishing line from a reel is guide | induced to the internal path | route inside a housing through the guide part and thread | yarn introduction part of a connection part. Here, a part of the connecting portion is inserted into the inside of the case through the opening of the case, so that the number of protrusions of the yarn introduction guide on the outer periphery of the case is reduced. Therefore, catching of the fishing line on the line introduction guide can be suppressed.
[0009]
In addition, since the front and rear fixing portions and the connecting portion are integrally formed of a metal plate-like member, the structure is simplified, the strength is increased, and the catches of the fishing line can be reduced by reducing the unevenness.
[0010]
Further, the insertion portion inserted into the housing has a width direction positioning portion, and positioning in the direction crossing the axial direction of the housing of the yarn introduction guide is performed by the width direction positioning portion. Since the width direction positioning portion is formed by bending a part of the insertion portion, the structure is simple.
[0011]
A thread insertion guide for threading rods according to a second aspect of the present invention is mounted on a housing having an internal path through which a fishing line is inserted and an opening communicating with the internal path on the outer peripheral surface, and guides the fishing line from the reel to the internal path. The guide has front and rear fixing portions and a connecting portion. The front and rear fixing portions are formed at both ends, and are fixed to the outer peripheral surface of the housing with the opening interposed therebetween. The connecting portion connects the front and rear fixed portions, and has a guide portion and an insertion portion. The guide portion has a guide hole through which the fishing line from the reel can be inserted, and guides the fishing line to the internal path. The insertion part has a thread introduction part into which the fishing line inserted through the guide hole can be inserted, and at least a part thereof is inserted into the interior of the chassis through the opening of the chassis. The connecting portion is a metal plate member formed integrally with the front and rear fixing portions. The guide portion is formed by bending the front end side of the rear fixing portion in a direction away from the housing, and the insertion portion bends the front end side of the guide portion to the housing side, and further, the shaft of the housing It is bent so as to extend forward along the direction, and is continuous with the front fixing portion. The thread introducing portion of the insertion portion is a long hole extending along the axial direction of the casing, and is formed by being bent at the inner side of the casing at the edge of the elongated hole. It has an axial positioning part for positioning in the axial direction.
[0012]
In this yarn introduction guide, the front and rear fixing portions are fixed to the outer peripheral surface of the housing. And the fishing line from a reel is guide | induced to the internal path | route inside a housing through the guide part and thread | yarn introduction part of a connection part. Here, a part of the connecting portion is inserted into the inside of the case through the opening of the case, so that the number of protrusions of the yarn introduction guide on the outer periphery of the case is reduced. Therefore, catching of the fishing line on the line introduction guide can be suppressed.
[0013]
In addition, since the front and rear fixing portions and the connecting portion are integrally formed of a metal plate-like member, the structure is simplified, the strength is increased, and the catches of the fishing line can be reduced by reducing the unevenness.
[0014]
Furthermore, the insertion portion inserted into the housing has an axial positioning portion, and the axial positioning of the housing of the yarn introduction guide is performed by the axial positioning portion. Since the axial positioning portion is formed by bending a part of the insertion portion, the structure is simple.
[0015]
The thread introduction guide for threading thread according to a third aspect of the present invention is the thread introduction guide of the first or second aspect , wherein the end of the rear fixing portion on the side of the connecting portion is substantially the same as the width of the insertion portion. It is a width | variety and the notch is formed in the width direction center part of the said edge part.
[0016]
Here, it is formed wide so that the width of the fixed portion is the same as the width of the insertion portion. Therefore, it is stable when the yarn introduction guide is fixed to the housing. Moreover, if the width of the fixing portion is increased, it is difficult to follow the arcuate outer peripheral surface of the housing. However, here, a notch is formed in the central portion in the width direction of the fixed portion, and its rigidity is low, so that it is easy to follow the housing.
[0017]
According to a fourth aspect of the present invention, there is provided a thread introduction guide for threading rods according to any one of the first to third aspects, wherein the portion of the insertion portion that is inserted into the housing has a substantially constant width. is there.
[0018]
DETAILED DESCRIPTION OF THE INVENTION
A lure fishing threading rod that employs an embodiment of the present invention shown in FIG. 1 is a tapered cylindrical base rod 1 and a tapered cylindrical tip connected in a side-by-side manner to the tip side of the basic rod 1. It has 竿 2. An opening 1a is formed in the front end portion of the main shaft 1, and a thickened portion 1b thicker than other portions is formed in the front and rear portions of the opening 1a. By forming the build-up portion 1b, the bending strength of the heel is prevented from being lowered due to the presence of the opening 1a. The fishing line L introduced from the opening 1a into the rod body is led out from the top guide 6 attached to the tip opening of the tip rod 2 through the internal path 5 of the rod body. A spinning reel 3 can be mounted on the hand side of the former rod 1 so as to be sandwiched between the front and rear grips G. Further, a thread introduction guide 4 for guiding the fishing line L from the reel 3 to the opening 1a is mounted on the tip side of the base rod 1.
[0019]
As shown in FIG. 2, a guide cylinder 7 is fitted inside the main shaft 1 in which the opening 1a is formed. The guide cylinder 7 is a cylindrical member made of synthetic resin, and its rear end is sealed with a water stopper plug 8 made of an elastic body. An opening 7 a is formed on the circumferential surface of the guide cylinder 7 so as to face the opening 1 a. A ring mounting groove 7b is formed in the front portion of the guide cylinder 7, and a hard ring 9a made of ceramic or the like is mounted in the groove 7b. The inner wall of the guide tube 7 has a tapered surface 7c that tapers toward the ring mounting groove 7b, and the tip 30a of the threading device 30 used when passing the fishing line through the inside of the housing is hardened by the tapered surface 7c. It is easily guided by the ring 9a.
[0020]
A butt plug 18 is detachably attached to the rear end of the spike 2, and a hard ring 9 b is fitted to the rear end of the butt plug 18.
[0021]
3 to 5 show details of the yarn introduction guide 4. 3 and 4 show only the yarn introduction guide 4, and FIG. 5 shows a state where the yarn introduction guide 4 is mounted.
[0022]
As shown in these drawings, the yarn introduction guide 4 is obtained by punching a metal plate such as a stainless steel plate into a predetermined shape by a plastic working method such as press working and bending it. The thread introduction guide 4 connects the tongue-shaped front fixing portion 10 formed at the front end portion, the tongue-shaped rear fixing portion 11 formed similarly at the rear end portion, and the front and rear fixing portions 10 and 11. And a connecting portion 12 to be connected.
[0023]
The front and rear fixing portions 10 and 11 are each fixed to the main rod 1 by winding a thread around the main rod 1. The connecting portion 12 includes a guide portion 15 formed continuously with the rear fixing portion 11 and an insertion portion 16 formed continuously on the front side of the guide portion 15. The guide portion 15 is bent upward from the front end side of the rear fixing portion 11 (to the side away from the housing), and a through hole 15a is formed in a part thereof. A hard ring 17 is attached to the through hole 15a. The insertion portion 16 is formed by bending the front end side of the guide portion 15 downward (toward the housing) and further bending forward so as to extend forward along the axial direction of the housing. And the part extended along the axial direction of a housing is inserted in the housing through the opening 1a, as shown in FIG.2 and FIG.5.
[0024]
As is clear from FIG. 4, the front and rear fixing portions 10 and 11 are narrower than the other portions. In the rear fixing portion 11, the width D of the end portion 11a on the guide portion 15 side is equal to the width D of the insertion portion 16, and becomes narrower toward the distal end side. Then, a notch 11b is formed in the center portion in the width direction at the end portion 11a of the fixed portion 11 thereafter. Thus, by widening the width of the portion fixed to the housing, the rear fixing portion 11 can be reliably fixed to the housing, and the posture after fixing is stabilized. In addition, simply widening the portion makes it difficult for the portion to follow the outer peripheral surface of the housing. However, since the notch 11b is formed here, the rigidity is lowered, and the outer peripheral surface of the housing is easy to follow.
[0025]
Moreover, the part inserted in the inside of the housing of the insertion part 16 is formed so that a width | variety may become equal over the front-back direction. And the long hole 16a long in the front-back direction is formed in the center part of the width direction of the insertion part 16, and it functions as a thread | yarn introduction part. Since the yarn introducing portion 16a extends long in the front side, the inlet (the hard ring 9a portion) of the internal path 5 can be easily observed through the yarn introducing portion 16a. Further, a pair of width direction positioning portions 16b bent downward are formed at a part of the edge portion of the yarn introduction portion 16a. The width direction positioning portion 16b enters the opening 7a of the guide tube 7 and comes into contact with the end of the opening 7a. As described above, the pair of width direction positioning portions 16b abut against both end portions of the opening 7a in the width direction, whereby the width direction positioning is performed when the yarn introduction guide 4 is mounted on the casing.
[0026]
When passing a fishing line through a threading rod equipped with such a thread introduction guide 4, the fishing line fed from the reel 3 is attached to a threading tool 30 (see FIG. 2) made of a wire or the like. After passing the tip 30 a through the guide portion 15, the tip 30 a is inserted into the housing through the yarn introduction portion 16 a formed in the insertion portion 16 of the yarn introduction guide 4. At this time, as shown in FIG. 2, since the guide tube 7 is mounted inside the main rod 1 and the guide tube 7 is provided with the tapered surface 7c, the tip 30a of the threader 30 can be easily placed in the main rod 1. It is guided to the hard ring 9a. The threading tool 30 inserted into the heel from the opening 1a is guided to the tip side through the internal path 5 inside the heel and is led out from the top guide 6 of the tip heel 2. The fishing line L is inserted into the internal path 5 of the rod by taking out the derived threading tool 30 to the outside.
[0027]
In such an embodiment, the yarn introduction guide 4 has very few portions protruding from the housing, and most of the portions other than the guide portion 15 are inserted into the housing. For this reason, there are few parts by which a fishing line is caught, and there are few thread tangles compared with the conventional guide. Further, since the thread introduction part 16a is formed long in the front-rear direction in the insertion part 16, the entrance portion (hard ring 9a) of the internal path can be easily visually recognized through this thread introduction part 16a, and the threading operation is very easy. It becomes easy.
[0028]
Other Embodiment
(A) As shown in FIG. 6, a pair of axial positioning portions 16 c may be formed together with the pair of width direction positioning portions 16 b on a part of the edge of the yarn introducing portion 16 a. Similar to the width direction positioning portion 16b, the axial direction positioning portion 16c is formed by bending a part of the edge of the yarn introduction portion 16a downward, enters the opening 1a of the main rod 1, and has its tip. It is in contact with a part of the side (front end side) main shaft 1. Thereby, positioning in the front-rear direction (axial direction) when the yarn introduction guide 4 is mounted on the housing can be performed.
[0029]
(B) As shown in FIG. 7, the yarn introduction guide 4 may be provided with two hard rings 17a and 17b. In this case, one hard ring 17a is attached to the guide portion 15 in the same manner as described above, and the other hard ring 17b is a portion bent from the guide portion 15 so as to approach the housing at the rear end portion of the insertion portion 16. It is attached to.
[0030]
(C) A hard ring may be attached to the edge of the yarn introduction port 16a of the insertion portion 16.
[0031]
(D) The present invention is not limited to the continuous-type through rod for lure fishing, but can be applied to all through rods for fishing.
[0032]
(E) The yarn introduction guide is not limited to being made of a metal plate, but may be other materials such as synthetic resin.
[0033]
【The invention's effect】
According to the present invention, since a part of the line introducing guide is inserted into the inside of the housing, the protruding part to the outside is relatively small, and catching of the fishing line can be suppressed.
[Brief description of the drawings]
BRIEF DESCRIPTION OF DRAWINGS FIG. 1 is a side view of a threading rod in which an embodiment of the present invention is adopted.
FIG. 2 is an enlarged cross-sectional view of the vicinity of the opening of the through hole.
3 is a cross-sectional view taken along the line III-III in FIG.
FIG. 4 is a plan view of a yarn introduction guide.
FIG. 5 is a perspective view of a yarn introduction guide mounting portion.
FIG. 6 is a view corresponding to FIG. 3 of another embodiment of the present invention.
FIG. 7 is a view corresponding to FIG. 5 of still another embodiment of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Gentle bar 1a Opening 3 Reel 4 Yarn introduction guide 5 Internal path 10, 11 Fixing part 12 Connection part 15 Guide part 16 Insertion part 16a Yarn introduction part 16b Width direction positioning part 16c Axial direction positioning part

Claims (4)

A thread introduction guide for threading rods, which has an internal path through which a fishing line is inserted and is attached to a housing having an opening on the outer peripheral surface thereof communicating with the internal path and guides the fishing line from a reel to the internal path; ,
Before and after fixing portions formed on both ends and fixed to the outer peripheral surface of the housing across the opening;
An opening of the housing having a guide hole through which the fishing line from the reel can be inserted, a guide part for guiding the fishing line to the internal path, and a line introduction part through which the fishing line inserted through the guide hole can be inserted. An insertion part into which at least a part is inserted into the housing through, and a connecting part for connecting the front and rear fixing parts,
With
The connecting portion is a metal plate-like member formed integrally with the front and rear fixing portions, and the guide portion is formed by bending the front end side of the rear fixing portion in a direction away from the housing,
The insertion portion is bent to the front side of the guide portion to the housing side, and further bent to extend forward along the axial direction of the housing, and is continuous to the front fixing portion,
The thread introduction portion of the insertion portion is a long hole extending along the axial direction of the casing, and is formed by being bent at the inner side of the casing at the edge of the elongated hole. Having a width direction positioning portion for positioning in a direction intersecting with
Guide for threading through thread. A thread introduction guide for threading rods, which has an internal path through which a fishing line is inserted and is attached to a housing having an opening on the outer peripheral surface thereof communicating with the internal path and guides the fishing line from a reel to the internal path; ,
Before and after fixing portions formed on both ends and fixed to the outer peripheral surface of the housing across the opening;
An opening of the housing having a guide hole through which the fishing line from the reel can be inserted, a guide part for guiding the fishing line to the internal path, and a line introduction part through which the fishing line inserted through the guide hole can be inserted. An insertion part into which at least a part is inserted into the housing through, and a connecting part for connecting the front and rear fixing parts,
With
The connecting portion is a metal plate-like member formed integrally with the front and rear fixing portions, and the guide portion is formed by bending the front end side of the rear fixing portion in a direction away from the housing,
The insertion portion is bent to the front side of the guide portion to the housing side, and further bent to extend forward along the axial direction of the housing, and is continuous to the front fixing portion,
The thread introduction portion of the insertion portion is a long hole extending along the axial direction of the casing, and is formed by being bent at the inner side of the casing at the edge of the elongated hole. Having an axial positioning part for positioning
Guide for threading through thread. End of the connecting portion side of the rear fixing portion is a width substantially the same as the width of the insertion portion, the widthwise central portion of said end portion is a notch formed claim 1 or The thread introduction guide for threading thread described in 2 . The thread insertion guide for threading rods according to any one of claims 1 to 3 , wherein a portion of the insertion portion to be inserted into the housing is substantially constant in width.

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