JP2539316Y2 - Fishing rod - Google Patents
Fishing rodInfo
- Publication number
- JP2539316Y2 JP2539316Y2 JP8062992U JP8062992U JP2539316Y2 JP 2539316 Y2 JP2539316 Y2 JP 2539316Y2 JP 8062992 U JP8062992 U JP 8062992U JP 8062992 U JP8062992 U JP 8062992U JP 2539316 Y2 JP2539316 Y2 JP 2539316Y2
- Authority
- JP
- Japan
- Prior art keywords
- thread
- width
- rod
- screw
- fishing rod
- 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 - Lifetime
Links
Landscapes
- Fishing Rods (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は釣竿の尻栓螺合部の改良
に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement in a bottom plug screwing portion of a fishing rod.
【０００２】[0002]
【従来の技術】釣竿の末端部に尻栓を螺合する場合にお
いて、竿管に直接螺子部を刻設して釣竿の軽量化と構成
の簡易化を図ることが実開昭６２ー４９７０号公報や特
開平３ー５８７２９号公報等で知られいるが、その螺子
部の螺子山と螺子溝とは同一幅に形成されているのが現
状である。2. Description of the Related Art When screwing a butt plug to the end of a fishing rod, it is known to reduce the weight and simplify the configuration of the fishing rod by directly engraving a screw portion on the rod tube. As disclosed in Japanese Patent Laid-Open Publication No. Hei 3-58729 and the like, it is the present situation that the screw thread and the screw groove of the screw portion are formed to have the same width.
【０００３】[0003]
【考案が解決しようとする課題】しかしながら釣竿は繊
維強化合成樹脂で形成されているのに対し、尻栓はステ
ンレスその他の金属等の硬質材料で形成されているた
め、竿管に直接螺子部を刻設すると長期間使用している
間に竿管の内部に収納している中竿の尻栓に対する衝撃
が竿管の螺子部に作用し、螺子山が破損したり、剥離し
たりして尻栓の螺合作用が確実にでなくなる問題点があ
る。本考案はこれらの現状に鑑み、竿管の螺子部の強度
を強化するようにした釣竿を提供することを目的とする
ものである。[Problems to be Solved by the Invention] However, while the fishing rod is formed of a fiber-reinforced synthetic resin, the buttocks are formed of a hard material such as stainless steel or other metal. When it is engraved, the impact on the butt plug of the inner rod that is stored inside the rod pipe during long-term use acts on the thread part of the rod pipe, and the screw thread may be damaged or peeled off. There is a problem that the screwing action of the stopper is not sure. The present invention has been made in view of the above circumstances, and has as its object to provide a fishing rod in which the strength of a thread portion of a rod tube is enhanced.
【０００４】[0004]
【課題を解決するための手段】本考案は前記目的を達成
するために、繊維強化合成樹脂からなる竿管の端部に一
体に螺子部を刻設し、該螺子部に尻栓を着脱自在に螺着
した釣竿において、前記竿管の螺子部の螺子山の幅を螺
子溝の幅より大きく形成したことを特徴とするものであ
る。前記螺子山の幅とは凹状の螺子溝間に形成された同
一肉厚部分の長さを意味し、また前記螺子部は釣竿の内
周面に形成しても又は外周面に形成しても差し支えな
く、螺子山の幅は螺子溝の幅の１．３倍以上にするのが
好ましい。According to the present invention, in order to achieve the above object, a thread portion is integrally formed at an end of a rod tube made of a fiber reinforced synthetic resin, and a tail plug is detachably attached to the thread portion. The width of the thread of the thread portion of the rod tube is formed larger than the width of the thread groove. The width of the screw thread means the length of the same thick portion formed between the concave screw grooves, and the screw portion may be formed on the inner peripheral surface or the outer peripheral surface of the fishing rod. It is preferable that the width of the screw thread be at least 1.3 times the width of the screw groove.
【０００５】[0005]
【作用】本考案は竿管の螺子部に竿管より硬質の尻栓を
螺合し、該尻栓の底部に収納竿等の衝撃が尻栓の螺合部
に作用しても強度の弱い竿管の螺子山はその幅が大きく
形成されているため竿管の螺子部の破損を防止する。According to the present invention, a butt plug that is harder than the rod pipe is screwed into the thread part of the rod pipe, and the strength is weak even if an impact of a storage rod or the like acts on the bottom part of the butt plug on the screw part of the butt plug. Since the thread of the rod tube has a large width, the thread portion of the rod tube is prevented from being damaged.
【０００６】[0006]
【実施例】本考案の実施例を図面について説明すると、
公知のように補強繊維に合成樹脂を含浸して形成された
繊維強化合成樹脂からなる竿管１の端部内周面には一体
に螺子部２が刻設されていると共に特に該螺子部２の螺
子山３の幅Ａは凹状の螺子溝４の幅Ｂより大きく形成さ
れており、通常幅Ａは幅Ｂの１．３倍以上にするのか好
ましく、前記螺子山３の幅Ａとは凹状の螺子溝４・４間
に形成された同一厚み部分の長さを意味するものであ
る。また前記螺子部２にはステンレスその他の金属等の
強度のある硬質材料からなる尻栓５が着脱自在に螺着さ
れており、その螺子部６は螺子部２のピッチに適合する
ように形成されている。なお図中７は水抜孔、８は尻栓
５のゴム等の外側保護部材、９は内側緩衝材である。BRIEF DESCRIPTION OF THE DRAWINGS FIG.
As is well known, a thread portion 2 is integrally formed on an inner peripheral surface of an end portion of a rod tube 1 made of a fiber-reinforced synthetic resin formed by impregnating a synthetic fiber into a reinforcing fiber. The width A of the thread 3 is formed to be larger than the width B of the concave thread groove 4, and it is preferable that the width A is usually 1.3 times or more of the width B, and the width A of the thread 3 is concave. It means the length of the same thickness portion formed between the screw grooves 4. A tail plug 5 made of a strong hard material such as stainless steel or other metal is detachably screwed to the screw portion 2, and the screw portion 6 is formed so as to match the pitch of the screw portion 2. ing. In the figure, 7 is a drain hole, 8 is an outer protective member such as rubber of the tail plug 5, and 9 is an inner cushioning material.
【０００７】本考案の実施例は上記のように構成されて
いるから、竿管１内に収納された図示されていない中竿
等によって尻栓５に衝撃が加わり、これが螺合している
螺子部２・６に作用しても強度の弱い竿管１の破損し易
い螺子山３の幅Ａが大きく補強されているので螺子山３
が破損したり、剥離することがなく尻栓５の螺合を長期
に亘り確実に行うことができる。Since the embodiment of the present invention is constructed as described above, a shock is applied to the buttocks 5 by a not-shown inner rod or the like housed in the rod tube 1 and the screw is screwed together. Since the width A of the thread 3 which is easily damaged by the rod 1 having a low strength even when acting on the parts 2 and 6 is greatly reinforced, the thread 3
Can be reliably screwed over a long period of time without breakage or peeling.
【０００８】[0008]
【考案の効果】本考案は繊維強化合成樹脂からなる竿管
に一体に螺子部を刻設する場合において、その螺子山の
幅を螺子溝の幅より大きく形成することによって、長期
間使用している間に螺合される尻栓に作用する衝撃によ
って螺子山が破損したり、剥離したりすることを確実に
防止することができ、螺子部を直接竿管に刻設して構成
の簡易と軽量化を図かるようにした釣竿における耐久性
を向上できる優れた特徴と実用性を有する。According to the present invention, when a screw portion is integrally formed on a rod tube made of fiber reinforced synthetic resin, the width of the screw thread is formed to be larger than the width of the screw groove, so that the present invention can be used for a long time. It is possible to reliably prevent the screw thread from being damaged or peeled off by the impact acting on the butt plug that is screwed while it is in place. It has excellent features and practicality that can improve the durability of a lightweight fishing rod.
【図１】本考案の縦断正面図。FIG. 1 is a vertical sectional front view of the present invention.
【図２】同要部の拡大縦断正面図。FIG. 2 is an enlarged vertical sectional front view of the main part.
１ 竿管 ２ 螺子部 ３ 螺子山 ４ 螺子溝 ５ 尻栓 DESCRIPTION OF SYMBOLS 1 Rod pipe 2 Thread part 3 Thread mountain 4 Thread groove 5 Butt plug
Claims (1)
一体に螺子部を刻設し、該螺子部に尻栓を着脱自在に螺
着した釣竿において、前記竿管の螺子部の螺子山の幅を
螺子溝の幅より大きく形成したことを特徴とする釣竿。1. A fishing rod in which a thread portion is integrally formed at an end portion of a rod tube made of a fiber reinforced synthetic resin, and a butt plug is detachably screwed onto the thread portion. A fishing rod characterized in that the width of the mountain is formed larger than the width of the screw groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8062992U JP2539316Y2 (en) | 1992-10-29 | 1992-10-29 | Fishing rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8062992U JP2539316Y2 (en) | 1992-10-29 | 1992-10-29 | Fishing rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0638525U JPH0638525U (en) | 1994-05-24 |
| JP2539316Y2 true JP2539316Y2 (en) | 1997-06-25 |
Family
ID=13723651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8062992U Expired - Lifetime JP2539316Y2 (en) | 1992-10-29 | 1992-10-29 | Fishing rod |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2539316Y2 (en) |
-
1992
- 1992-10-29 JP JP8062992U patent/JP2539316Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0638525U (en) | 1994-05-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4882946A (en) | Pedal for a bicycle or similar device | |
| US4077150A (en) | Fishing rod handle assembly | |
| US6176034B1 (en) | Fishing rod butt and reel seat assembly | |
| US5890313A (en) | Fishing rod butt and reel seat assembly | |
| US4646462A (en) | Casting handles | |
| US4646460A (en) | Fishing rod handle assembly | |
| US4578890A (en) | Fishing rod foregrip and reel securement device | |
| JP2539316Y2 (en) | Fishing rod | |
| US4520587A (en) | Tubular fishing rod with integral handle-reel seat | |
| JP4380911B2 (en) | fishing rod | |
| CA1191681A (en) | Fishing rod | |
| JP2000032882A (en) | Reel seat of fishing rod | |
| KR101003741B1 (en) | Fishing rod | |
| US3827173A (en) | Fishing rod handle | |
| KR100998891B1 (en) | Fishing rod | |
| JP2514318Y2 (en) | Fishing rod | |
| JP4040884B2 (en) | fishing rod | |
| JP2005185214A (en) | Fishing rod | |
| JPS6242772U (en) | ||
| JP4326409B2 (en) | Fishing rod bottom structure | |
| JPH0418952Y2 (en) | ||
| JP2004350647A (en) | Fishing rod | |
| JPS6033830Y2 (en) | Draw-out fishing rod butt plug fitting device | |
| JPS61185141A (en) | Fishing rod | |
| JPS6183871U (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |