JP3049877U - Through rod - Google Patents

Abstract

(57) Abstract: A guide body can be easily connected to or attached to a fishing rod, and a guide tube can be easily and quickly connected to and separated from the guide body. SOLUTION: The through rod includes a guide tube 5 for introducing a fishing line from outside the rod into the rod, and a guide body 1 having a hollow portion into which the guide tube 5 is inserted. At a bottom portion of the guide body 1 abutting on an outer peripheral surface of the fishing rod 10, a pair of through-holes 11 formed along the longitudinal direction of the fishing rod 10 protrude from a pair of through-holes 11 which are elastically hookable. It is provided.
The hooking means includes a support portion 3 abutting on the inner peripheral edge of each through hole 11, a hook portion 2 having a hooking projection 2a hooking on the inner peripheral edge of each through hole 11, a support portion 3 and a hook. And a space part A formed between the stop part 2. The guide tube 5 includes the guide body 1
To the screw type.

Description

[Detailed description of the invention]

The present invention relates to a through rod, and more particularly, to a fastening structure of a guide pipe for introducing a fishing line from outside the rod into the rod, and a guide body having a hollow portion into which the guide pipe is inserted. Also, the present invention relates to a through rod having an improved structure for attaching a guide body to a fishing rod.

[0002]

[Problems to be solved by conventional techniques and devices]

 Conventionally, a through rod configured to allow a fishing line to pass through a fishing rod has been used.

[0003] In a conventional through rod, a fishing rod guide for introducing a fishing line into the fishing rod is located on the outer surface of an intermediate cylinder and a thin round bamboo cylinder constituting the fishing rod. In some cases, the guide is fixed by winding and fastening a tubular thread around both ends.

However, since the tube thread must be wound, it takes a relatively long time to connect the intermediate tube of the fishing rod and the guide, and the productivity is low. In order to eliminate this point, a projection is formed on the bottom of the guide, this projection is inserted into a through hole formed in a thin round bamboo cylinder, and a separate fixing plate is connected to the projection inside the rod. A configuration in which the guide is fixed has also been proposed. However, such a configuration requires a means for connecting the projection of the guide and the fixing plate together inside the rod, and the connecting work is extremely inconvenient. Furthermore, there is a disadvantage that the connection between the projection of the guide and the fixing plate is loosened or separated by an impact applied during use.

In addition, a guide rod is formed separately from the guide body, and the guide pipe is inserted into the hollow portion of the guide body and is fixed to the inner surface of the hollow portion with an adhesive or the like. Has also been proposed.

However, since the guide tube is adhered and fixed to the guide body, when any impact acts on the guide tube from the outside and the guide tube is damaged, only the guide tube is damaged. There is a problem that it is very difficult to repair or repair. It is also considered to form a spiral on the outer surface of the guide tube of the guide body and fasten it together to facilitate repairs. However, it is not rigid, as the outer diameter is the same and the length changes. There was a disadvantage.

The present invention has been made to solve the problems associated with the above-mentioned prior art, and can easily connect or attach a guide body to a fishing rod, and furthermore, connect and separate a guide tube to and from a guide body. It is an object of the present invention to provide a boring rod that can easily and quickly perform repair and replacement of a guide tube.

[0008]

[Means for Solving the Problems]

 According to a first aspect of the present invention, there is provided a through rod having a guide tube for introducing a fishing line from outside the fishing rod into the fishing rod, and a guide body having a hollow portion into which the guide tube is inserted. And a hook means elastically hookable to each of a pair of through holes formed in the fishing rod along a longitudinal direction on a bottom portion of the guide body abutting on an outer peripheral surface of the fishing rod. A helical tube portion, which is located on the entrance side of the hollow portion and forms a screw portion, and a support tube portion having a diameter smaller than the inner diameter of the helical tube portion, is formed in the hollow portion of the guide body. The guide tube includes an annular protrusion that abuts on the rod outer end of the hollow portion, a spiral tube portion formed with a screw portion that is screwed into the spiral tube portion of the hollow portion, and the support tube portion of the hollow portion. A supporting tube portion to be supported, wherein the guide body is The guide tube is inserted into the hollow portion of the guide body, and the helical tube portion is connected to the fishing rod by elastically engaging a stopping means with the through hole of the fishing rod. A boring rod, wherein the boring rod is coupled or separated from the guide body by being fastened or unfastened to each other.

According to a second aspect of the present invention, the latching means includes a support portion that abuts on an inner peripheral edge of each through hole, and a latching projection that latches on an inner peripheral edge of each through hole. It is characterized by having a hooking portion and a space formed between the supporting portion and the hooking portion.

According to a third aspect of the present invention, the hooking means includes a hooking portion having a pair of hooking projections hooked on an inner peripheral edge of each through hole, and a hooking portion having a pair of hooking projections. And a space formed therebetween.

[0011]

[Embodiment of the invention]

 An embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 is a cross-sectional view showing a fishing line guide unit of the hollow fishing rod according to one embodiment of the present invention. FIG. 2 is a cross-sectional view showing the hollow fishing rod equipped with the fishing line guide unit shown in FIG. FIG. 3 is an enlarged view of a main part showing a coupling structure between the guide body of the fishing line guide means and the fishing rod. FIG. 4 is a cross-sectional view showing a state in which a hook of the guide body is connected to or hooked into a through hole of the fishing rod. FIG.

The boring rod shown in FIGS. 1 and 2 has a fishing rod 10 formed of a thin round bamboo tube, and fishing line guide means for guiding a fishing line into the fishing rod 10. The fishing line guide means includes a guide body 1 having a hollow portion formed therein, and a hollow guide tube 5 inserted and arranged in the hollow portion of the guide body 1 and for introducing a fishing line from outside the rod into the rod. I have.

The guide body 1 includes a curved portion that covers a part of the outer peripheral surface of the fishing rod 10, and a hollow portion is formed to be inclined so as to penetrate a portion that bulges outward from the curved portion. I have. When the guide body 1 is attached to the fishing rod 10, the inside of the rod and the outside of the rod communicate with each other via the opening formed in the peripheral surface of the fishing rod 10 and the hollow part. The hollow portion functions as a connecting portion for connecting the guide tube 5, and a first screw portion made of a female screw is formed at the entrance or at the distal end (outside the rod) shown on the left hand side in the drawing. A helical tube portion 4 having a predetermined inner diameter is formed. Further, a support tube 4a having a diameter smaller than the inner diameter of the spiral tube 4 is formed inside the hollow tube 4 (on the right hand side in the figure). A step is formed between the spiral tube portion 4 having a large diameter and the support tube portion 4a having a small diameter. The inner diameter of the support tube 4a is formed to be substantially equal to the outer diameter of the support tube 5c of the guide tube 5 described later.

The guide tube 5 is a cylindrical body having an outer shape that matches the inner surface shape of the hollow portion of the guide body 1, and has a tip portion shown on the left-hand side in the drawing that is larger than the inner diameter of the spiral tube portion 4. An annular projection 5a having a diameter and being in contact with the entrance of the hollow portion is formed. The guide tube 5 further includes a helical tube portion 5b in which a second screw portion formed of a male screw screwed to the first screw portion of the helical tube portion 4 is formed along the longitudinal direction, and a support tube portion 4a. The supporting tube portion 5c to be fitted is sequentially formed. A step is formed between the helical tube portion 5 having a large outer diameter and the support tube portion 5a having a small outer diameter. A guide ring 12 having a ring shape made of a low-friction material for smoothly feeding and winding the fishing line is attached to each of both ends of the guide tube 5. Note that the guide tube 5 itself is also formed of a material with small wear of the fishing line.

The guide tube 5 is inserted into the hollow portion of the guide body 1, the helical tube portion 4 of the guide body 1 and the helical tube portion 5 b of the guide tube 5 are fastened, and the support tube portion 5 c of the guide tube 5 is connected. The guide body 1 is fitted and supported by the support tube 4a.

In the guide body 1 of the present embodiment, as shown in FIG. 3 and FIG. 4 on an enlarged scale, the guide body 1 is formed along the longitudinal direction of the fishing rod 10 on a bottom surface portion that contacts the outer peripheral surface of the fishing rod 10. Each of the pair of through-holes 11 is provided with a protruding locking means that can be elastically locked. As shown clearly in FIG. 3, the through holes 11 are formed of circular holes, and are formed two in the left-right direction in FIG.

Each of the hooking means includes an arm-shaped hook having a support portion 3 abutting against the inner peripheral edge of the opening of the through hole 11 and a hooking projection 2 a provided at the tip end thereof. It has a stop portion 2 and a space A formed between the support portion 3 and the hook portion 2.

The hook 2 and the support 3 of each hook are located along the longitudinal direction of the fishing rod 10 and are arranged inside such that the supports 3 face each other. 2 is located outside. Each of the hooking portion 2 and the support portion 3 has a semicircular cross section corresponding to the through hole 11 which is a circular hole, and the virtual circle formed by the hooking portion 2 and the support portion 3 is , Are slightly larger than the inner diameter of the through hole 11. Therefore, when the engaging portion 2 and the supporting portion 3 of the engaging means are inserted into the through holes 11, it is possible to prevent the engaging means and the guide body 1 from rattling in the radial direction of the through holes 11.

Further, the engaging projection 2a of the engaging portion 2 has a shape bulging outward in the longitudinal direction. An inclined surface is formed in the bulging portion as a guide for inserting the hooking projection 2a into the hole 11. The dimension between the hooking projection 2a and the bottom of the guide body 1 is substantially equal to the thickness of the fishing rod 10. Therefore, when the hook portion 2 is inserted into the through hole 11, the fishing rod 10 is held between the hook projection 2a and the bottom portion of the guide body 1, and the hook means and the guide body 1 are moved vertically ( It is possible to prevent rattling in the axial direction of the through hole 11).

As shown in FIG. 4, the circular arc surface of the support portion 3 abuts on the inner peripheral edge of the inner portion along the longitudinal direction of the inner peripheral edge of the opening of the through hole 11, while the arc surface of the hook portion 2 Are in contact with the inner peripheral edge of the opening of the outer portion. Further, the latching protrusion 2a of the latching portion 2 is latched on the inner peripheral edge of the opening of the outer portion.

The assembling of the fishing line guide means to the fishing rod 10 is performed as follows. First, in order to assemble the guide body 1 of the fishing line guide means to the fishing rod 10, a pair of locking means provided on both sides of the bottom surface of the guide body 1 are inserted into the through holes 11 of the fishing rod 10. There is a space A between the support portion 3 of the hooking means and the hooking portion 2 and an inclined surface is formed on the hooking projection 2a at the tip of the hooking portion 2, so that when the insertion operation is started, The support 3 and the hook 2 are elastically reduced in diameter, so that the support 3 and the hook 2 are smoothly guided into the through hole 11. When the hooking means is further inserted and the hooking projection 2a passes through the through hole 11, the hooking projection 2a is elastically restored to the original state, and is hooked on the inner peripheral edge of the opening of the through hole 11 in the fishing rod 10. I do.

In this state, since the hooking means does not rattle in the radial direction of the through hole 11, the guide body 1 can be moved back and forth, right and left (the longitudinal direction of the fishing rod 10, the direction perpendicular to the longitudinal direction) and the like. There is no rattling. In addition, since the hooking projection 2a sandwiches the fishing rod 10 with the bottom surface of the guide body 1, the guide body 1 does not rattle in the vertical direction (the axial direction of the through hole 11). Therefore, the guide body 1 can be firmly connected or fixed to the fishing rod 10.

Next, in order to assemble the guide tube 5 to the guide body 1, the guide tube 5 is inserted into a hollow portion (a guide tube connecting portion) of the guide body 1, and the guide tube 5 is rotated to form the guide tube 5. The helical tube 5b is screwed into the hollow helical tube 4. When the guide tube 5 is rotated by a predetermined amount, the annular protrusion 5a at the tip of the guide tube 5 is supported by contacting the wall surface of the guide body 1. Furthermore, the support tube 5c of the guide tube 5 is supported by the support tube 4a of the guide body 1. Thus, the guide tube 5 is firmly connected to the guide body 1 without rattling. In addition, the guide tube 5 can be positioned at an accurate position with respect to the guide body 1 by making the annular protrusion 5 a at the tip of the guide tube 5 abut against the wall surface of the guide body 1. It is possible to make the length to be constant.

When the guide tube 5 is detached from the guide body 1, the procedure is the reverse of the above-described procedure, that is, the guide tube 5 is turned in the opposite direction and fastened to the spiral tube portion 4 of the guide body 1. It is only necessary to release the helical tube portion 5b of the guide tube 5, and then pull out the guide tube 5 from the hollow portion of the guide body 1.

As described above, in the present embodiment, the guide body 1 can be easily and quickly coupled to the through-hole 11 of the fishing rod 10, so that mass production is possible, and the guide body 1 does not rattle even when an impact is applied thereto. Can maintain a solid state.

Furthermore, the connection and separation of the guide tube 5 to and from the guide body 1 can be performed easily and quickly. For this reason, for example, when the diameter of the fishing line used changes and it becomes necessary to use the guide tube 5 having a different hollow diameter, or when the guide tube 5 or the guide ring 12 is damaged during use, a new guide tube 5 is formed. When it is necessary to replace the guide pipe or when draining the water flowing into the fishing rod 10, the guide pipe 5 can be easily and quickly separated from the guide body 1 to repair or replace the guide pipe 5. It can be done easily and quickly. Further, when the guide tube 5 is removed, the hollow portion having a relatively large diameter faces the outside of the rod, so that the water flowing into the fishing rod 10 can be drained easily and quickly.

FIG. 5 is a cross-sectional view showing a through rod to which a fishing line guide unit according to another embodiment is attached, and FIG. 6 is a left-side cross-sectional view of FIG. The embodiment shown in FIGS. 5 and 6 is a modification of the configuration of the locking means of the embodiment shown in FIGS.

As shown in FIGS. 5 and 6, the guide body 50 of this embodiment also includes a pair of fishing rods 100 formed on the bottom surface of the fishing rod 100 along the longitudinal direction. Each of the through holes 101 is provided with a protruding locking means that can be elastically locked. The through hole 101 is formed by a long hole, and is formed two in the left-right direction in FIG.

Each of the hooking means includes a pair of arm-shaped hooking portions 51 provided with a hooking projection 51 a at the distal end portion which hooks on the inner peripheral edge of the opening of the through hole 101, and the pair of hooking portions 51. And a space A ′ formed between the two.

The pair of engaging portions 51 of each engaging means has a rectangular cross section corresponding to the through hole 101 which is a long hole, and the rectangular cross section is formed slightly larger in size than the through hole 101. . Therefore, when the engaging portion 51 of the engaging means is inserted into the through hole 101, it is possible to prevent the engaging means and the guide body 50 from rattling in the front, rear, left and right directions of the through hole 101.

Further, as clearly shown in FIG. 6, the engaging projection 51a of the engaging portion 51 has a shape bulging in the circumferential direction. An inclined surface is formed in the bulging portion as a guide for inserting the hooking projection 51a into the hole 101. The dimension between the hooking projection 51 a and the bottom surface of the guide body 50 is substantially equal to the thickness of the fishing rod 100. Therefore, when the hook 51 is inserted into the through hole 101, the fishing rod 100 is sandwiched between the hook projection 51a and the bottom surface of the guide body 50, and the hook means and the guide body 50 are vertically moved. It is possible to prevent rattling.

When assembling the guide body 50 having the above-described hooking means to the fishing rod 100, similarly to the above-described embodiment, the guide body 50 is provided in the through hole 101 of the fishing rod 100 on both sides of the bottom surface of the guide body 50. It is only necessary to insert a pair of hooking means. When the insertion operation is started, the gap between the facing hooking portions 51, 51 is elastically narrowed, and the hooking portion 51 is smoothly guided into the through hole 101. When the hooking means 51 is further inserted and the hooking projection 51a passes through the through hole 101, the hooking projection 51a is elastically restored to the original state, and hooks on the inner peripheral edge of the opening of the through hole 101 in the fishing rod 100. Stop.

In this state, since the locking means does not rattle in the through hole 101, the guide body 50 does not rattle in front, rear, left and right. Moreover, since the hooking projections 51a sandwich the fishing rod 100 between the bottom of the guide body 50 and the guide body 50, the guide body 50 does not rattle in the vertical direction. Therefore, the guide body 50 can be firmly connected or fixed to the fishing rod 100.

Also in this embodiment, since the guide body 50 can be easily and quickly coupled to the through hole 101 of the fishing rod 100, mass production is possible, and the guide body 50 does not rattle even if an impact is applied thereto. Can maintain a solid state.

[0036]

[Effect of the invention]

 As described above, according to the present invention, the guide body can be easily connected to the fishing rod, and the connection and separation of the guide tube to and from the guide body can be performed easily and quickly. Practical and useful boring rods that can be easily and quickly replaced can be provided.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view illustrating a fishing line guide unit of a boring rod according to an embodiment of the present invention.

FIG. 2 is a cross-sectional view showing a through rod to which the fishing line guide means shown in FIG. 1 is attached.

FIG. 3 is an enlarged view of a main part showing a coupling structure between a guide body of a fishing line guide means and a fishing rod.

FIG. 4 is a cross-sectional view showing a state in which a hook portion of the guide body is connected or hooked to a through hole of a fishing rod.

FIG. 5 is a cross-sectional view showing a through rod to which a fishing line guide unit according to another embodiment is attached.

FIG. 6 is a left side sectional view of FIG.

[Explanation of symbols]

 1, 50: Guide body 2, 51: Hook 2a, 51a: Hook 3: Support 4: Spiral tube 4a: Support tube 5: Guide tube 5a: Annular protrusion 5b: Spiral tube 5c Support tube part 10, 100 ... fishing rod 11, 101 ... through hole A, A '... space part

Claims (3)

[Utility model registration claims] 1. A guide tube (5) for introducing a fishing line from outside a fishing rod (10, 100) into a fishing rod (10, 100), and a guide body formed with a hollow portion into which the guide tube (5) is inserted. (1, 50), wherein the fishing rod (10, 10) is provided on the bottom surface of the guide body (1, 50) which is in contact with the outer peripheral surface of the fishing rod (10, 100).
0) formed in the longitudinal direction along a pair of through holes (11, 1).
01) is provided on each of the guide bodies (1 and 50) with a screw portion formed at the entrance side of the hollow portion and having a threaded portion. Forming a tube portion (4) and a support tube portion (4a) having a smaller diameter than the inner diameter of the spiral tube portion (4), and abutting the guide tube (5) against the rod outer end of the hollow portion; An annular protrusion (5a) and a helical tube part (4) of the hollow part
A spiral tube portion (5b) formed with a screw portion to be screwed with the support body portion (5c) supported by the support tube portion (4a) of the hollow portion; ) Is connected to the fishing rod (10, 100) by elastically hooking the hooking means to the through-hole (11, 101) of the fishing rod (10, 100); (5) The guide body (1, 50) is inserted into the hollow portion of the guide body (1, 50) and fastens or unfastens the spiral tube portions (4, 5b) to each other. A boring rod characterized by being coupled to or separated from a bobbin. 2. The support means (3) abutting on the inner peripheral edge of each through-hole (11), and the engaging projection (2a) engaging on the inner peripheral edge of each of the through-holes (11). Hook (2) provided with
2. The through rod according to claim 1, comprising: a space part (A) formed between the support part (3) and the hook part (2). 3. 3. The hooking means (51) having a pair of hooking projections (51a) hooked on the inner peripheral edge of each through hole (101), and the pair of hooking projections (51). 51. The through rod according to claim 1, comprising a space (A ') formed between the first and second parts.