JP4014508B2 - Butt plug - Google Patents

Butt plug Download PDF

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Publication number
JP4014508B2
JP4014508B2 JP2003002241A JP2003002241A JP4014508B2 JP 4014508 B2 JP4014508 B2 JP 4014508B2 JP 2003002241 A JP2003002241 A JP 2003002241A JP 2003002241 A JP2003002241 A JP 2003002241A JP 4014508 B2 JP4014508 B2 JP 4014508B2
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JP
Japan
Prior art keywords
tip
extraction hole
rod
main
hook
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
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JP2003002241A
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Japanese (ja)
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JP2004208653A (en
Inventor
一真 谷口
聖比古 松本
幸信 塩谷
尚太郎 谷川
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Shimano Inc
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Shimano Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Priority to JP2003002241A priority Critical patent/JP4014508B2/en
Publication of JP2004208653A publication Critical patent/JP2004208653A/en
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Description

【0001】
【発明の属する技術分野】
本発明は、穂先竿を交換可能な振出竿用の尻栓に関する。
【0002】
【従来の技術】
従来、複数の竿体が引き出し可能に収納された振出竿が知られている。この振出竿は、竿元側の竿体(いわゆる元竿)、中間竿や穂先竿の互いに直径の異なる複数本の竿体から構成され、竿元側の竿体ほどその直径が大きくなっている。そして、元竿の竿元側に形成された開口から、竿先側の中間竿や穂先竿を順次挿入し、更に元竿にその開口を閉塞すべく尻栓を着脱自在に装着することにより、コンパクトな状態にすることができる。
【0003】
釣りを行う際には、収納されている各竿体を順次引き出していって使用するが、各竿体は抜けないようになっており、元竿から穂先竿まで一直線に連結された状態で振出竿が使用可能となる。かかる振出竿は、元竿に比し、穂先竿は非常に細くなっていることから、折れたり破損したりするおそれがある。このため、使用済みの穂先竿と新たな穂先竿とを交換する必要がある。
【0004】
【発明が解決しようとする課題】
前記従来の振出竿において、穂先竿を交換する際には、尻栓を元竿から取り外した後に、元竿の開口から穂先竿を抜き出すのであるが、尻栓全体を取り外しているため、穂先竿と共に他の竿体も一緒に出てしまうことになり、穂先竿の交換作業が煩雑で面倒であった。
【0005】
本発明は、上記問題点に鑑みてなされたもので、尻栓を取り外すことなく、穂先竿のみを容易且つ迅速に交換することができる振出竿用の尻栓を提供することを課題とする。
【0006】
【課題を解決するための手段】
本発明は、上記課題を解決するためになされたもので、元竿の内部に、中間竿及び該中間竿よりも小径の穂先竿が、引き出し可能となるように元竿の竿元側に形成された開口から収納されてなる振出竿用の尻栓において、前記元竿の開口を閉塞すべく元竿に着脱自在に装着される尻栓本体を備え、該尻栓本体には、元竿の内部と尻栓本体の外部とを連通するように、元竿の長手方向に向けて抜出孔部が形成され、該抜出孔部の内周径は、穂先竿の通過を許容すべく穂先竿の最大直径よりも大きく設定され、且つ、穂先竿を支持する中間竿の最大直径よりも小さく設定され、前記抜出孔部を開閉自在に閉塞する閉塞体が設けられたことにある。
【0007】
そして、使用済みの穂先竿と新たな穂先竿とを交換する際には、閉塞体を尻栓本体から取り除いて抜出孔部を開放する。最も小径の穂先竿のみが抜出孔部を通過できるため、使用済みの穂先竿のみを抜出孔部から容易且つ迅速に抜き出すことができ、尻栓本体を元竿から取り外す必要はない。
次に、新たな穂先竿を、抜出孔部を介して元竿の内部に挿入した後に、再び抜出孔部を閉塞体で閉塞する。
【0008】
また、元竿の内部に、中間竿及び該中間竿よりも小径の穂先竿が、引き出し可能となるように元竿の竿元側に形成された開口から収納されてなる振出竿用の尻栓において、前記元竿の開口を閉塞すべく元竿に着脱自在に装着される尻栓本体を備え、該尻栓本体には、元竿の内部と尻栓本体の外部とを連通するように、元竿の長手方向に向けて抜出孔部が形成され、該抜出孔部は、穂先竿のみの通過を許容する形状に設定され、前記抜出孔部を開閉自在に閉塞する閉塞体が設けられたことある。
【0009】
そして、使用済みの穂先竿と新たな穂先竿とを交換する際には、閉塞体を尻栓本体から取り除いて抜出孔部を開放すると、尻栓本体を元竿から取り外さなくても、使用済みの穂先竿のみを抜出孔部から容易且つ迅速に抜き出すことができる。
【0010】
前記閉塞体は、前記抜出孔部の内周面に形成された雌ねじ部に螺合されるボルトからなるのが好ましい。
【0011】
【発明の実施の形態】
以下、本発明の実施形態の一例について図面を参照して説明する。図1〜図3は本発明の一実施の形態を示し、図3に示すように、本実施形態にかかる振出竿は、元竿1と、元竿1の内部に収納可能な元上竿2と、元上竿2の内部に収納可能な複数の中間竿3…と、中間竿3の内部に収納可能な穂先竿4とを有している。各竿体1〜4の直径は、元竿1が最も大きく、中間竿3…から穂先竿4に向けて順次小さくなっていると共に、各竿体1〜4はそれぞれわずかに先細りの筒状に形成されている。
【0012】
前記元竿1の後端部(竿元側)周面にはグリップ9が外嵌されており、元竿1の後端に尻栓5が着脱自在に装着されている。尻栓5は、図1及び図2に示すように、合成樹脂製や金属製等の尻栓本体7と、ゴムや合成樹脂等からなる弾性体からなり且つ尻栓本体7に嵌合されたキャップ8と、閉塞体18とを有している。
【0013】
前記尻栓本体7は、元竿1の後端部に形成された開口1aの内周面に嵌合された尻リング10の内周に形成された雌ねじ部11に着脱自在に螺合される嵌合部12を有している。前記尻栓本体7及びキャップ8の中央には、元竿1の内部と尻栓5の外部とを連通するように、元竿1の長手方向に向けて抜出孔部15が形成されている。該抜出孔部15の内周径D1は、図2に示す如く前記穂先竿4の外周の最大直径(通常は、穂先竿4の基部の直径が該当する。)D2よりも大きく、且つ、穂先竿4を支持する中間竿(2番竿体)3aの最大直径D3よりも小さく設定されている。
【0014】
従って、抜出孔部15は、穂先竿4の通過を許容するが、2番竿体3a及び2番竿体3aよりも太い中間竿3…の通過を阻止するようになっている。尚、前記尻栓本体7の内面7aで且つ抜出孔部15の周縁部には、穂先竿4を抜出孔部15に案内すべく、テーパー面7bが形成されているのが好ましい。
【0015】
前記尻栓本体7の抜出孔部15の内周面には、雌ねじ部16が形成されており、該雌ねじ部16には、前記閉塞体としてのボルト18が、着脱自在に螺合されている。ボルト18のヘッド部18aは、キャップ8の中央に形成された凹部19に嵌合され、先端の一部分が、摘み易いようにキャップ8の外面8aから突出するようになっている。
【0016】
以上の構成からなる振出竿において、前記元竿1に、元上竿2、中間竿3…、2番竿体3a及び穂先竿4を順次収納する収納作業や、元竿1から元上竿2、中間竿3…、2番竿体3a及び穂先竿4を順次抜いていく分解作業は、尻栓5を元竿1から取り外し行うのは従来と同様である。
【0017】
次に、穂先竿4を交換する場合について説明する。先ず、前記ボルト18を緩めて、元竿1に装着されている尻栓本体7及びキャップ8から取り除くと共に、穂先竿4が上向きとなるように、振出竿を傾斜または垂直状態にする。このとき、元上竿2、中間竿3…、2番竿体3a及び穂先竿4は、元竿1側に収納されることとなる。尻栓5の抜出孔部15の内周径D1は、前記穂先竿4の外周の最大直径D2よりも大きくなっているため、穂先竿4は抜出孔部15を通過する。
【0018】
一方、尻栓5の抜出孔部15の内周径D1は、2番竿体3aの最大直径D3よりも小さく設定されているので、元上竿2及び2番竿体3aを含む中間竿3…は、抜出孔部15を通過できない。従って、前記穂先竿4のみを抜出孔部15から通過させることができるため、尻栓5を取り外すことなく、使用済の穂先竿4を元竿1から抜き出すことができる(図2参照)。
【0019】
次に、新たな穂先竿4を、前記元竿1に装着されている尻栓5の抜出孔部15から元竿1の内部に挿通し、2番竿体3a内に収納する。その後に、前記ボルト18を抜出孔部15に螺合して抜出孔部15を閉塞することにより、穂先竿の交換作業が完了する。
【0020】
尚、前記実施の形態では、閉塞体18としてボルトを例示して、閉塞体18を抜出孔部15に螺合することにより尻栓本体7に装着したが、抜出孔部15に雌ねじ部を形成することなく、ピンからなる閉塞体18を抜出孔部15に押し込んで装着する構成であっても良い。
【0021】
本発明は、上記の実施の形態に限定されるものではなく、例えば、図4及び図5に示すものであっても良い。具体的には、前記尻栓5の尻栓本体7は、円柱状を呈しており、抜出孔部15を中心にして周方向には、複数の挿通孔21が形成されている。前記閉塞体18は、例えば合成樹脂材料から成形されており、前記グリップ9の端面の直径と略同等の直径を有する円板状の閉塞体本体22と、該閉塞体本体22に一体的に接続され且つ前記挿通孔21にそれぞれ摺動自在に挿通された複数の連結杆23とを備えている。
【0022】
前記閉塞体本体22は、元竿1の開口1aの内周面に着脱自在に嵌合する小径の嵌合部22aを有している。前記連結杆23は任意の方向に湾曲できるように可撓性を有しており、その長さは、図5(イ)、(ロ)に示すように、抜出孔部15が完全に露出するまで閉塞体本体22を尻栓本体7の直径方向に移動できる長さに設定されている。
尚、各連結杆23の先端には、その先端部を膨出させてなるストパー部25が形成されている。
【0023】
本実施の形態の尻栓5は、閉塞体18を所定の位置(交換位置)まで移動させることにより、前記実施の形態と同様に、使用済みの穂先竿4を抜出孔部15から抜き出した後に、新たな穂先竿4を尻栓5の抜出孔部15から元竿1内部に収納することができる。穂先竿4は、閉塞体18が交換位置にあるとき、連結杆23同士の間を挿通できるので、交換時に連結杆23が支障となることはない。
【0024】
前記尻栓5は、その連結杆23が任意の方向に湾曲できるように可撓性を有しているものを例示したが、連結杆23は撓ないもの又は撓み難いものであっても良く、かかる場合には、閉塞体本体22を真っ直ぐ(元竿1の長手方向)に引き出し、穂先竿4を元竿1に対して傾斜させることより、連結杆23の間から挿脱するようにしても良い。尚、穂先竿4自体は可撓性を有することから、連結杆23を撓ませなくても、穂先竿4を湾曲させて元竿1から容易に抜き出したり、元竿1に収納したりすることが可能である。
【0025】
前記尻栓5の抜出孔部15の形状は、円形に限らず、半円形等の非円形であっても良く、抜出孔部15は、穂先竿4のみの通過を許容する形状ものであれば任意に設定可能である。
【0026】
【発明の効果】
本発明は、以上のように構成されているので、穂先竿を破損等した場合には、尻栓を取り外すことなく、その使用済みの穂先竿のみを容易且つ迅速に新たな穂先竿と交換することができ、非常に便利である。
【図面の簡単な説明】
【図1】本発明の一実施の形態を示し、(イ)は振出竿の竿元側を示し、閉塞体で抜出孔部を閉塞した状態の断面図、(ロ)は背面図である。
【図2】同閉塞体を抜出孔部から外した状態の要部を示す断面図である。
【図3】同振出竿の全体の概略図である。
【図4】本発明の他の実施形態の竿元側を示し、閉塞体で抜出孔部を閉塞した状態の断面図である。
【図5】同閉塞体を抜出孔部から外した状態を示し、(イ)は要部を示す断面図、(ロ)は背面図である。
【符号の説明】
1…元竿(竿体)、1a…開口、3…中間竿(竿体)、3a…2番竿体(中間竿)、4…穂先竿、5…尻栓、7…尻栓本体、15…抜出孔部、18…閉塞体、16…雌ねじ部
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a bottom plug for a swing barb that can replace a tip barb.
[0002]
[Prior art]
2. Description of the Related Art Conventionally, a swinging cage in which a plurality of housings are stored so as to be drawable is known. This swing rod is composed of a plurality of rods having different diameters, such as a rod on the heel side (so-called genius), an intermediate heel, and a tip rod, and the diameter of the ridge on the heel side is larger. . And, from the opening formed on the heel side of the heel, insert the intermediate heel and the tip heel on the heel side sequentially, and further attach the butt plug to the heel to detach the opening, It can be in a compact state.
[0003]
When fishing, each housing is pulled out and used in sequence, but each housing is designed not to come out, and it is swung out in a state of being connected in a straight line from the base to the tip. The kite can be used. Such a swinging heel has a possibility that it may be broken or broken because the tip heel is much thinner than the former heel. For this reason, it is necessary to exchange a used tip and a new tip.
[0004]
[Problems to be solved by the invention]
In the above-mentioned conventional swing rod, when replacing the spike head, after removing the buttocks from the base rod, the tip rod is extracted from the opening of the root rod. At the same time, other rods came out together, and the replacement of the tip was complicated and troublesome.
[0005]
The present invention has been made in view of the above problems, and an object of the present invention is to provide a bottom plug for a swing barb that can easily and quickly replace only the tip of the tip without removing the bottom plug.
[0006]
[Means for Solving the Problems]
The present invention has been made to solve the above-described problems, and is formed on the base side of the main rod so that the intermediate rod and the tip rod having a diameter smaller than that of the intermediate rod can be pulled out. The butt plug for a swinging tub stored in the opening is provided with a butt plug main body that is detachably attached to the main jar so as to close the opening of the main jar. An extraction hole is formed in the longitudinal direction of the main shaft so that the inside communicates with the outside of the butt plug body, and the inner diameter of the extraction hole is the tip of the tip so as to allow the passage of the tip There is provided a closing body that is set larger than the maximum diameter of the heel and smaller than the maximum diameter of the intermediate heel that supports the tip heel and closes the extraction hole so as to be freely opened and closed.
[0007]
Then, when exchanging the used tip and new tip, the obturator is removed from the buttocks plug body and the extraction hole is opened. Since only the tip of the tip having the smallest diameter can pass through the extraction hole, only the used tip can be easily and quickly extracted from the extraction hole, and it is not necessary to remove the butt plug body from the main rod.
Next, after inserting a new spike tip into the base rod through the extraction hole portion, the extraction hole portion is again closed with a closing body.
[0008]
Also, a bottom plug for a swinging bar, in which an intermediate barb and a tip barb with a diameter smaller than that of the intermediate barb are housed from an opening formed on the base side of the barbet so that they can be pulled out. In order to close the opening of the main shaft, the bottom plug body is detachably attached to the main shaft, and the bottom plug body communicates with the inside of the main shaft and the outside of the bottom plug body, An extraction hole portion is formed in the longitudinal direction of the main rod, the extraction hole portion is set to a shape that allows passage of only the tip rod, and a closing body that closes the extraction hole portion so as to be openable and closable is provided. Have been established.
[0009]
And when exchanging the used tip and new tip, remove the obturator from the butt plug body and open the extraction hole, and use it without removing the butt plug body from the base. Only the finished spike can be easily and quickly extracted from the extraction hole.
[0010]
It is preferable that the closing body includes a bolt that is screwed into a female screw portion formed on an inner peripheral surface of the extraction hole portion.
[0011]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, an example of an embodiment of the present invention will be described with reference to the drawings. 1 to 3 show an embodiment of the present invention. As shown in FIG. 3, the swing rod according to the present embodiment includes a main rod 1 and an upper rod 2 that can be stored in the interior of the main rod 1. And a plurality of intermediate caskets 3 that can be stored in the upper heel 2, and a tip casket 4 that can be stored in the intermediate casket 3. The diameter of each of the skeletons 1 to 4 is the largest at the base rod 1 and gradually decreases from the intermediate heel 3 to the tip ridge 4 and each of the skeletons 1 to 4 has a slightly tapered cylindrical shape. Is formed.
[0012]
A grip 9 is externally fitted to the peripheral surface of the rear end (base side) of the main rod 1, and a tail plug 5 is detachably attached to the rear end of the main rod 1. As shown in FIGS. 1 and 2, the bottom plug 5 is made of a synthetic resin or metal bottom plug body 7 and an elastic body made of rubber, synthetic resin, or the like, and is fitted to the bottom plug body 7. It has a cap 8 and a closing body 18.
[0013]
The butt plug body 7 is detachably screwed into a female screw portion 11 formed on the inner periphery of the butt ring 10 fitted to the inner peripheral surface of the opening 1a formed at the rear end portion of the main shaft 1. It has a fitting part 12. In the center of the bottom plug body 7 and the cap 8, an extraction hole 15 is formed in the longitudinal direction of the main shaft 1 so as to communicate the inside of the main shaft 1 and the outside of the bottom plug 5. . The inner diameter D1 of the extraction hole portion 15 is larger than the maximum diameter D2 of the outer periphery of the spikelet 4 (usually, the diameter of the base of the spikelet 4 corresponds) as shown in FIG. It is set smaller than the maximum diameter D3 of the intermediate rod (second rod) 3a that supports the tip rod 4.
[0014]
Accordingly, the extraction hole portion 15 allows passage of the tip rod 4 but prevents passage of the second rod body 3a and the intermediate rod 3 that is thicker than the second rod body 3a. In addition, it is preferable that a tapered surface 7 b is formed on the inner surface 7 a of the butt plug body 7 and on the peripheral edge portion of the extraction hole portion 15 in order to guide the tip rod 4 to the extraction hole portion 15.
[0015]
A female screw portion 16 is formed on the inner peripheral surface of the extraction hole portion 15 of the bottom plug body 7, and a bolt 18 as the closing body is detachably screwed to the female screw portion 16. Yes. The head portion 18a of the bolt 18 is fitted into a recess 19 formed at the center of the cap 8, and a part of the tip projects from the outer surface 8a of the cap 8 so that it can be easily picked.
[0016]
In the swing rod having the above-described configuration, the main rod 1, the intermediate rod 3, the second rod 3 a and the tip rod 4 are sequentially stored in the main rod 1. In the disassembling operation of sequentially removing the intermediate rod 3..., The second rod body 3a and the tip rod 4, the tail plug 5 is removed from the main rod 1 as in the conventional case.
[0017]
Next, the case where the tip basket 4 is exchanged will be described. First, the bolt 18 is loosened and removed from the buttocks plug body 7 and the cap 8 attached to the main rod 1, and the swing rod is inclined or vertically so that the tip rod 4 faces upward. At this time, the former upper cage 2, the intermediate rod 3,..., The second rod 3a and the tip rod 4 are housed on the former rod 1 side. Since the inner peripheral diameter D1 of the extraction hole portion 15 of the bottom plug 5 is larger than the maximum diameter D2 of the outer periphery of the tip portion 4, the tip portion 4 passes through the extraction hole portion 15.
[0018]
On the other hand, the inner peripheral diameter D1 of the extraction hole portion 15 of the bottom plug 5 is set to be smaller than the maximum diameter D3 of the second casing 3a, so that the intermediate casing including the upper casing 2 and the second casing 3a. 3 cannot pass through the extraction hole 15. Therefore, since only the tip hook 4 can be passed through the extraction hole portion 15, the used tip hook 4 can be extracted from the base rod 1 without removing the bottom plug 5 (see FIG. 2).
[0019]
Next, a new tip rod 4 is inserted into the interior of the main rod 1 through the extraction hole 15 of the bottom plug 5 attached to the main rod 1 and stored in the second frame 3a. Thereafter, the bolt 18 is screwed into the extraction hole 15 to close the extraction hole 15, thereby completing the replacement operation of the tip.
[0020]
In the above embodiment, the closure body 18 is exemplified by a bolt, and the closure body 18 is attached to the bottom plug body 7 by screwing the closure body 18 into the extraction hole portion 15. A configuration may be adopted in which the closing body 18 made of a pin is pushed into the extraction hole portion 15 and is mounted without forming the pin.
[0021]
The present invention is not limited to the above-described embodiment, and for example, the one shown in FIGS. 4 and 5 may be used. Specifically, the bottom plug body 7 of the bottom plug 5 has a cylindrical shape, and a plurality of insertion holes 21 are formed in the circumferential direction with the extraction hole portion 15 as the center. The closing body 18 is formed of, for example, a synthetic resin material, and is integrally connected to a disk-like closing body main body 22 having a diameter substantially equal to the diameter of the end face of the grip 9. And a plurality of connecting rods 23 slidably inserted in the insertion holes 21.
[0022]
The closure body 22 has a small-diameter fitting portion 22a that is detachably fitted to the inner peripheral surface of the opening 1a of the main rod 1. The connecting rod 23 is flexible so that it can be bent in an arbitrary direction. The length of the connecting rod 23 is completely exposed as shown in FIGS. 5 (a) and 5 (b). The length of the closure body 22 is set so that the closure body 22 can be moved in the diameter direction of the bottom plug body 7.
In addition, the stopper part 25 which bulges the front-end | tip part is formed in the front-end | tip of each connection rod 23. As shown in FIG.
[0023]
The bottom plug 5 of the present embodiment extracts the used tip 4 from the extraction hole portion 15 in the same manner as in the above embodiment by moving the closure 18 to a predetermined position (exchange position). Later, a new tip 4 can be stored in the main rod 1 through the extraction hole 15 of the bottom plug 5. Since the scissors 4 can be inserted between the connecting scissors 23 when the closing body 18 is at the replacement position, the connecting scissors 23 do not hinder the replacement.
[0024]
The bottom plug 5 exemplifies a flexible one so that the connecting rod 23 can be bent in an arbitrary direction, but the connecting rod 23 may not be bent or difficult to be bent, In such a case, the closure body 22 is pulled straight (longitudinal direction of the main rod 1), and the tip rod 4 is inclined with respect to the main rod 1 so as to be inserted and removed between the connecting rods 23. good. In addition, since the tip collar 4 itself has flexibility, even without bending the connecting collar 23, the tip collar 4 can be easily pulled out from the main rod 1 or stored in the main rod 1. Is possible.
[0025]
The shape of the extraction hole portion 15 of the bottom plug 5 is not limited to a circle, but may be a non-circular shape such as a semicircular shape, and the extraction hole portion 15 has a shape that allows passage of only the tip bud 4. Any setting is possible.
[0026]
【The invention's effect】
Since the present invention is configured as described above, in the event that the tip of the head is damaged, only the used tip is easily and quickly replaced with a new tip without removing the butt plug. Can be very convenient.
[Brief description of the drawings]
1A and 1B show an embodiment of the present invention, in which FIG. 1A is a cross-sectional view showing a base side of a swing bar, and the extraction hole is closed with a closing body, and FIG. .
FIG. 2 is a cross-sectional view showing a main part in a state where the closing body is removed from the extraction hole.
FIG. 3 is a schematic view of the entire swinging rod.
FIG. 4 is a cross-sectional view showing a base side according to another embodiment of the present invention, in a state where an extraction hole is closed with a closing body.
FIG. 5 shows a state in which the closing body is removed from the extraction hole, (A) is a cross-sectional view showing the main part, and (B) is a rear view.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Marshmallow (cassette), 1a ... Opening, 3 ... Intermediate collar (cassette), 3a ... No. 2 chassis (intermediate collar), 4 ... Ear head, 5 ... Butt plug, 7 ... Butt plug body, 15 ... Extraction hole part, 18 ... Occlusion body, 16 ... Female thread part

Claims (3)

元竿の内部に、中間竿及び該中間竿よりも小径の穂先竿が、引き出し可能となるように元竿の竿元側に形成された開口から収納されてなる振出竿用の尻栓において、前記元竿の開口を閉塞すべく元竿に着脱自在に装着される尻栓本体を備え、該尻栓本体には、元竿の内部と尻栓本体の外部とを連通するように、元竿の長手方向に向けて抜出孔部が形成され、該抜出孔部の内周径は、穂先竿の通過を許容すべく穂先竿の最大直径よりも大きく設定され、且つ、穂先竿を支持する中間竿の最大直径よりも小さく設定され、前記抜出孔部を開閉自在に閉塞する閉塞体が設けられたことを特徴とする振出竿用の尻栓。In the bottom of the main shaft, the intermediate hook and the tip hook of a smaller diameter than the intermediate hook are housed from the opening formed on the base side of the main hook so that they can be pulled out. A butt plug body that is detachably attached to the main bar to close the opening of the main bar, and the butt plug body communicates with the inside of the main bar and the outside of the butt plug body. An extraction hole is formed in the longitudinal direction of the tube, and the inner diameter of the extraction hole is set to be larger than the maximum diameter of the tip heel so as to allow passage of the tip heel, and supports the tip heel A bottom plug for a swing rod, which is set smaller than the maximum diameter of the intermediate rod and is provided with a closing body for closing the extraction hole so as to be openable and closable. 元竿の内部に、中間竿及び該中間竿よりも小径の穂先竿が、引き出し可能となるように元竿の竿元側に形成された開口から収納されてなる振出竿用の尻栓において、前記元竿の開口を閉塞すべく元竿に着脱自在に装着される尻栓本体を備え、該尻栓本体には、元竿の内部と尻栓本体の外部とを連通するように、元竿の長手方向に向けて抜出孔部が形成され、該抜出孔部は、穂先竿のみの通過を許容する形状に設定され、前記抜出孔部を開閉自在に閉塞する閉塞体が設けられたことを特徴とする振出竿用の尻栓。In the bottom of the main shaft, the intermediate hook and the tip hook of a smaller diameter than the intermediate hook are housed from the opening formed on the base side of the main hook so that they can be pulled out. A butt plug body that is detachably attached to the main bar to close the opening of the main bar, and the butt plug body communicates with the inside of the main bar and the outside of the butt plug body. An extraction hole is formed in the longitudinal direction of the tube, and the extraction hole is set in a shape that allows passage of only the tip of the tip, and a closing body that closes and opens the extraction hole is provided. A butt plug for a swinging jar characterized by that. 前記閉塞体は、前記抜出孔部の内周面に形成された雌ねじ部に螺合されるボルトからなる請求項1又は2に記載の振出竿用の尻栓。3. The bottom plug for a swing rod according to claim 1, wherein the closing body includes a bolt that is screwed into an internal thread portion formed on an inner peripheral surface of the extraction hole portion.
JP2003002241A 2003-01-08 2003-01-08 Butt plug Expired - Fee Related JP4014508B2 (en)

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JP2015112108A (en) * 2013-12-09 2015-06-22 ガルハルド ダニエル Fishing rod having plug housing unit and base fixing member

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