JP4435375B2 - Through floating unit - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an intermediate floating unit including an intermediate floating and a fixture thereof, and an improvement of the floating fixture.
[0002]
[Prior art]
Conventionally, the threading float, which has a structure for passing fishing line through the threading hole, had to be cut once when replacing it, so the threading float that can be easily replaced and installed without cutting the fishing line Various proposals have been made, for example, those disclosed in JP-A-9-285244 are well known.
[0003]
8, the threading hole 51 is formed along the axial direction, and a slit 52 communicating with the threading hole 51 is formed along the axial direction of the threading hole 51. It is what has been. Therefore, the thread L can be introduced into the threading hole 51 through the slit 52.
[0004]
In order to fix the threading float 50 to the thread L, a floating fixture 53 made of a rod-like elastic member as shown in FIG. 9 is used. The floating fixture 53 is provided with a split groove 54 in the radial direction from the outer peripheral surface toward the center line, and the thread L is sandwiched between the split grooves 54.
[0005]
Then, the floating fixture 53 is elongated along the axial direction to reduce the diameter, and the floating fixture 53 is attached from the slit 52 to the threading hole 51 to obtain a state as shown in FIG. From this state, after the thread L is pushed into the split groove 54 of the floating fixture 53 through the slit 52, both ends of the floating fixture 53 are twisted by a predetermined angle to prevent the thread L from coming out of the slit 52. This allows the threading float 50 to be secured to the thread L. Note that the threading unit 50 is composed of the threading float 50 and the floating fixture 53.
[0006]
[Problems to be solved by the invention]
However, in the above conventional configuration, the floating fixture 53 is inserted into the threading hole 51 from the slit 52, so that there is a problem that the mounting is not easy. That is, when the floating fixture 53 is mounted, the floating fixture 53 is pulled with both hands, so that the through float 50 needs to be placed on a horizontal place with the opening of the slit 52 facing upward. There is. However, the through float 50 is substantially egg-shaped and has poor stability, and it is difficult to secure a horizontal mounting place at a fishing spot. Therefore, there is a problem that it is difficult to mount the floating fixture 53 on the floating 50.
[0007]
Moreover, when the yarn L is pushed into the split groove 54 of the floating fixture 53 after the floating fixture 53 is attached, the through float 50 is not stabilized, and therefore the yarn L can be easily split. I could n’t push in.
[0008]
Therefore, the present invention has been made in view of the above-described conventional problems, and an object of the present invention is to provide a center floating unit and a floating fixture that can be easily fixed to a thread that floats.
[0009]
[Means for Solving the Problems]
The present invention has been made to solve the above-mentioned problems. In the threading floating unit according to the present invention, the slit 4 communicating with the threading hole 3 extends over the entire length along the axial direction of the threading hole 3. A threading and floating unit including a formed threading float 1 and a float fixing tool 2 for fixing the threading float 1 to a thread. A main body portion 7 that is press-fitted along the axial direction into the threading hole 3 of the threading float 1 and a flange portion 8 that extends to the side of the main body portion 7 and engages with the slit 4 are provided. Is provided with a thread clamping part for sandwiching the thread L, and the thread clamping part comprises a first clamping part 9 and a second clamping part 10 arranged in parallel along the longitudinal direction of the main body part 7, The two clamping parts 10 are composed of a fixing part 12 and an opening / closing part 13 hinged to one side part of the fixing part 12. Relative clamping direction, sandwiching the direction of the second clamping portion 10 is characterized in that it substantially orthogonal.
[0010]
In the threading floating unit according to the present invention, the thread is led from the slit into the threading hole of the threading float, the thread is sandwiched by the floating fixing tool, and the floating fixing tool in that state is axially inserted into the threading hole. Can be attached to the threading hole.
[0011]
As described above, since the floating fixture is mounted on the floating after the yarn is pinched by the floating fixture, the mounting is easy.
[0012]
In addition, since the collar portion is provided on the floating fixture, the collar portion serves as a guide when the collar portion is attached to the threading hole by engaging the collar portion with the slit. Furthermore, since the front end portion of the flange portion protrudes from the outer surface of the intermediate float in the press-fitted state, the floating fixture can be press-fitted while gripping the front end portion of the flange portion.
[0013]
Further, in the threading floating unit according to the present invention, the collar portion 8 has a length in which the tip portion protrudes from the outer surface of the threading float 1 in the press-fitted state of the floating fixture 2 into the threading hole 3. It is characterized by having.
[0014]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, with respect to one embodiment of the threading floating unit and the floating fixture according to the present invention, the slit 4 communicating with the threading hole 3 extends along the axial direction of the threading hole 3 with reference to FIGS. 1 to 5. A description will be given of a threading float unit including a threading float 1 formed over the entire length and a float fixing tool 2 for fixing the threading float 1 to the yarn L.
[0015]
First, as shown in FIG. 1, the center float 1 is formed in a vertically long substantially oval shape, and its resistance is reduced by its streamline, and a threading hole 3 is provided along the vertical direction. The threading hole 3 has a substantially circular shape in cross section. The slit 4 is formed radially outward with the threading hole 3 as the center, and can be guided to the threading hole 3 through the slit 4 without cutting the thread L from the side. is there. Engaging recesses 6 that engage with stopper projections 5 of the floating fixture 2 described later are formed at the substantially center outer ends of both surfaces facing the slit 4.
[0016]
On the other hand, as shown in FIGS. 2 and 3, the floating fixture 2 has a vertically long main body portion 7 that is press-fitted into the threading hole 3 along the axial direction, and extends to the side of the main body portion 7. And a flange 8 that engages with the slit 4.
[0017]
As shown in FIG. 4, the main body 7 has a length in which both end portions slightly protrude from the centering float 1 when pressed into the threading hole 3. Further, like the threading hole 3, it has a substantially circular shape in cross section, but the main body portion 7 is formed of an elastic body such as rubber, and in order to maintain the press-fitted state into the threading hole 3. The diameter is slightly larger than that of the hole 3. That is, the press-fit state is maintained by the elastic restoring force due to the retained elasticity. Both end portions are tapered toward the tip in consideration of press-fit workability.
[0018]
Further, the main body portion 7 is provided with a yarn holding portion for holding the yarn L. In the present embodiment, the yarn clamping portion includes a first clamping portion 9 and a second clamping portion 10 that are arranged in parallel along the longitudinal direction of the main body portion 7. The first clamping part 9 and the second clamping part 10 are different in the clamping direction of the thread L. In this embodiment, a difference of approximately 90 degrees is provided, and that of the second clamping unit 10 is substantially orthogonal to the clamping direction in which the first clamping unit 9 clamps.
[0019]
Specifically, the first clamping part 9 has a thread clamping split groove 11 along the longitudinal direction, and the thread L is clamped left and right by pushing the thread L into the thread clamping split groove 11. The second clamping unit 10 includes a fixing part 12 having a substantially semicircular shape in cross section and an opening / closing part 13 having a semicircular shape in cross section that is hinged to one side of the fixing part 12. When the opening / closing part 13 is closed, the cross section is substantially circular. In addition, in this embodiment, the 1st clamping part 9 is provided in the longitudinal direction both sides of the 2nd clamping part 10, respectively.
[0020]
That is, the main body portion 7 holds the thread L in substantially the same direction with the two first holding portions 9 spaced apart by a predetermined distance in the longitudinal direction, and at the position between the two locations, the body portion 7 can be opened and closed in two ways. In this configuration, the yarn L is sandwiched between the pieces in a direction substantially perpendicular to the clamping direction of the first clamping unit 9. The two clamping pieces are the fixing part 12 and the opening / closing part 13, and the first clamping part 9 is extended on both sides in the longitudinal direction of the fixing part 12.
[0021]
The fixing portion 12 is formed with a vertical groove 14 that is substantially in line with the thread clamping split groove 11 and whose bottom is substantially flush with the bottom of the thread clamping split groove 11. As shown, the thread L is caught in the longitudinal groove 14.
[0022]
As described above, the main body portion 7 is inserted in the threading hole 3 of the center float 1 in the axial direction after the yarn L is sandwiched between the first clamping portion 9 and the second clamping portion 10 in two directions substantially orthogonal to each other. Is press-fitted along. In the press-fitted state, the flange portion 8 has such a length that the tip portion protrudes laterally from the outer surface of the intermediate float 1.
[0023]
The flange portion 8 has a tongue-like shape and includes two plate-like portions 8a and 8b that are overlapped in the thickness direction. The two plate-like portions 8a and 8b are provided in the fixing portion 12 and the opening / closing portion 13, respectively, and are extended toward the sides on the side opposite to the hinge portion P. Then, when the opening / closing part 13 is closed to the fixed part 12 side, the flange part 8 is overlapped in the thickness direction and engaged with the slit 4.
[0024]
In addition, a stopper projection 5 that engages with the engagement recess 6 of the slit 4 protrudes substantially at the center of both surfaces of the flange portion 8. The stopper protrusion 5 has a substantially circular shape when viewed from the front, and a substantially semicircular shape when viewed in cross section. When the flange portion 8 is engaged with the slit 4, the stopper protrusion 5 engages with the engaging recess 6, so that the stopper protrusion 5 functions as a stopper and prevents the floating fixture 2 from coming off. In addition, it is possible to know that the floating fixture 2 can be attached to the normal position of the floating float 1 by the engagement of the stopper protrusion 5. The flange portion 8 is also formed of an elastic body such as rubber, and is formed integrally with the main body portion 7.
[0025]
The plate-like portion 8a provided on the fixed portion 12 side is provided with guide portions 15 for guiding the both-side edge portions of the other plate-like portion 8b on both side edge portions.
[0026]
Next, the use state of the center floating unit configured as described above will be described.
[0027]
First, an operation of lifting the yarn L between the floating fixtures 2 is performed. In other words, the opening / closing part 13 is opened, and in this state, the thread L is pushed into the both thread clamping groove 11. By this pressing, the floating fixture 2 is held on the thread L. In addition, by pushing the thread L into the thread clamping split groove 11 while tensioning, the thread L fits into the longitudinal groove 14 without loosening between the thread clamping split grooves 11.
[0028]
And the opening-and-closing part 13 is closed and the front-end | tip part of the collar part 8 of the piled-up state is hold | gripped as a knob | pick part. On the other hand, the thread L is guided through the slit 4 through the threading hole 3 of the threading float 1 and the threading hole 1 is held with one hand while the other hand is holding the tip of the collar 8. Then, the main body portion 7 of the floating fixture 2 is press-fitted from one opening portion of the threading hole 3 while the hook portion 8 is engaged with the slit 4. When the press fitting is gradually carried out in this way, the stopper projection 5 of the flange portion 8 fits into the engaging recess 6 of the slit 4, and the floating fixture 2 is positioned with respect to the through-hole float 1, so that the floating fixture 2 is press-fitted. Is completed, and the fixing work of the intermediate float 1 to the yarn L is also completed.
[0029]
On the contrary, when exchanging the floating float 1, it is possible to remove the floating fixture 2 from the threading hole 3 by holding the collar 8 and attach the floating fixture 2 to another prepared through float 1. it can. That is, the same floating fixture 2 can be used as long as the threading hole 3, the slit 4 and the intermediate threading float 1 having substantially the same overall length. It is also possible to open the opening / closing part 13 and remove the thread L from the split groove 11 for holding both threads, and replace it with another threading unit.
[0030]
As described above, the floating fixture 2 is press-fitted along the axial direction, and the floating fixture 2 is press-fitted after the yarn L is sandwiched between the float fixtures 2 so that it can be easily floated and fixed with both hands. The tool 2 can be attached. Moreover, since the collar part 8 becomes a guide at the time of press-fitting, even if it is hard to see at night etc., it can be mounted easily and quickly, and the collar part 8 can be gripped, so that the mountability is further enhanced.
[0031]
Further, since the floating fixture 2 can be fixed to the yarn L by pushing the yarn L into the yarn clamping split groove 11, the state is maintained even if the floating fixture 2 is released in that state. Moreover, since the thread L is further sandwiched between the opening / closing part 13 and the fixing part 12 so as to intersect the thread clamping split groove 11, and the clamping direction of the two is different and particularly substantially orthogonal, the intermediate floating 1 In the press-fitted state, the fixed state of the threaded float 1 with the yarn L is ensured. Further, in the press-fitted state, the floating fixture 2 is made of an elastic body, and the main body portion 7 receives a radial compressive force. Therefore, the compressive force causes the yarn L to be formed by the yarn clamping split groove 11 and the opening / closing portion 13. The clamping becomes more reliable.
[0032]
In addition to the elastic restoring force of the floating fixture 2, it is possible to reliably prevent the floating fixture 2 from being pulled out by the stopper preventing projection 5.
[0033]
On the other hand, when the device is dropped in a state where the threading float 1 is fixed to the thread L in this way, the collar part 8 protrudes laterally from the outer surface of the threading float 1 so that the collar part 8 flows to the tide. As a result, the posture of the floating float 1 is stabilized and the flow of the tide can be easily discriminated. In addition, it can be easily guided to the point by putting a device on the tide flow.
[0034]
Note that the floating fixture can be configured to simply hold the thread L between the two holding pieces without providing the thread holding split groove 11 as shown in FIG. A configuration in which the thread L is pushed into the thread clamping split groove 11 of the main body part 7 without providing the second clamping part 10 can also be adopted.
[0035]
【The invention's effect】
As described above, the floating fixture is press-fitted into the floating float after the thread is sandwiched between them, and is configured to press-fit in the axial direction instead of mounting the floating fixture in the radial direction through the slit. Therefore, it is possible to easily fix the threading float to the thread with the floating fixing tool and the threading float sandwiched between the hands.
[0036]
In addition, the hook part serves as a guide for press-fitting, and the tip of the hook part can be gripped, so that the floating fixture can be easily press-fitted.
[0037]
In addition, since the buttock protrudes from the outer surface in the press-fitted state of the floating fixture, the tip of the protruding buttock receives, for example, the flow of tide, so that the posture of the floating float is stabilized, and the tide flows by the heel. In addition to being able to discriminate, there is also an effect that the device can be guided to the point easily and accurately by the collar.
[Brief description of the drawings]
FIG. 1 is a perspective view showing a through float in an embodiment of the present invention.
FIG. 2 is a perspective view showing a floating fixture according to an embodiment of the present invention.
3A is a cross-sectional view taken along the line AA in FIG. 2, and FIG. 3B is an enlarged view of a main part of FIG.
FIG. 4 is a front view showing a partially floating unit in an embodiment of the present invention.
5 is a cross-sectional view taken along line BB in FIG.
6A and 6B show a floating fixture according to another embodiment, in which FIG. 6A is a perspective view in an open state, and FIG. 6B is a perspective view in a closed state.
FIG. 7 is a side view showing a floating fixture according to another embodiment.
FIG. 8 is a perspective view showing a conventional floating through.
FIG. 9 is a perspective view showing a conventional floating fixture.
FIG. 10 is a perspective view showing a conventional center floating unit.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Through floating, 2 ... Floating fixing tool, 3 ... Threading hole, 4 ... Slit, 5 ... Stopper protrusion, 6 ... Engagement recessed part, 7 ... Main-body part, 8 ... Gutter part, 9 ... First clamping part, DESCRIPTION OF SYMBOLS 10 ... 2nd clamping part, 11 ... Split groove for thread | yarn clamping, 12 ... Fixing part, 13 ... Opening / closing part, 14 ... Vertical groove, 15 ... Guide part, L ... Thread, P ... Hinge part

Claims (2)

A threading float (1) in which a slit (4) communicating with the threading hole (3) is formed over the entire length along the axial direction of the threading hole (3), and the threading hole (1) is threaded. A floating unit provided with a floating fixture (2) for fixing to
The floating fixture (2) includes a main body (7) that is press-fitted along the axial direction into the threading hole (3) of the threading float (1) in a state where the thread is sandwiched between the main body (7) and the main body (7). And a flange (8) that extends laterally and engages with the slit (4), the main body (7) includes a thread clamping part for sandwiching the thread (L), and the thread clamping part is The first sandwiching portion (9) and the second sandwiching portion (10) arranged in parallel along the longitudinal direction of the main body portion 7, the second sandwiching portion (10), the fixing portion (12), It comprises an opening / closing part (13) hinged to one side of the fixing part (12), and the clamping direction of the second clamping part (10) with respect to the clamping direction clamped by the first clamping part (9) A floating unit that is substantially perpendicular to each other . The flange portion (8) has a length such that the tip portion protrudes from the outer surface of the threading float (1) in the press-fitted state of the floating fixture (2) into the threading hole (3). 2. The through-floating unit according to claim 1, wherein:

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