JPS5856628A - Fishing rod - Google Patents
Fishing rodInfo
- Publication number
- JPS5856628A JPS5856628A JP15161881A JP15161881A JPS5856628A JP S5856628 A JPS5856628 A JP S5856628A JP 15161881 A JP15161881 A JP 15161881A JP 15161881 A JP15161881 A JP 15161881A JP S5856628 A JPS5856628 A JP S5856628A
- Authority
- JP
- Japan
- Prior art keywords
- cross
- fishing rod
- section
- present
- inner diameter
- 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.)
- Pending
Links
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- Fishing Rods (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 本発明は断面楕円形の釣竿の改良に関する。[Detailed description of the invention] The present invention relates to improvements in fishing rods having an oval cross section.
釣竿の断面を楕円状に形成して長軸面内の強度を充分に
発揮するようｋすることが知られているが、従来は内径
断面も楕円形に形成しているため製造時に断面楕円形の
特殊な芯金を使用しなければならなかったり、楕円形の
芯金のためクロスを捲回するｇ−＋７ング作業や捲回し
たクロス外周部に捲回するテープの捲着作業が一倒であ
るばかりでなく、４ＩＫ継合部の成形加工が困瘤で継竿
に＆ｉ不向きである欠陥がある。It is known that the cross section of a fishing rod is formed into an ellipse shape to fully exhibit strength in the major axis plane, but conventionally, the inner diameter cross section is also formed into an ellipse shape, so the cross section is shaped like an ellipse during manufacturing. It is necessary to use a special core metal, and because the core metal is oval, the g-+7 work of winding the cloth and the work of winding the tape around the outer periphery of the wound cloth are a hassle. Not only that, but the molding process of the 4IK joint is difficult and there is a defect that makes the joint rod unsuitable.
本発明はこれらの欠陥を改讐するよ５Ｋｔ、たもので、
断面楕円形の竿管の内径断面を円形に形成し長軸の肉厚
を厚く、短軸の肉厚を薄く形成したことを要旨とするも
のである。The present invention ameliorates these deficiencies by 5Kt.
The gist is that the inner diameter cross section of the rod tube, which has an elliptical cross section, is formed into a circular shape, and the wall thickness of the long axis is thick, and the wall thickness of the short axis is thin.
本発明の実施例を図面につい【説明すると、中空釣竿（
１）はその外＠縁断面が楕円状に内ｆｉＡＲ断面が円形
に形成され長袖側が肉厚５（２）に、短軸側が肉薄＠（
３１に形成されている。Embodiments of the present invention are shown in the drawings [To explain, a hollow fishing rod (
1) has an elliptical outer edge cross section and a circular inner fiAR cross section, with a wall thickness of 5 (2) on the long sleeve side and a thinner wall on the short axis side.
31.
しかして釣竿１１）は通常使用されている合成樹脂含浸
のガラス破線、炭素繊維の引揃シート、織布を使用し、
その形成手段としては通常の断面円形芯金に捲着テーピ
ングした後、熱硬化処理時に第３図のように相対向する
両側部を加圧具（４）で加圧し該加圧部分の含浸樹脂を
他側部に流動せしめると、該加圧部分は肉薄部（３）に
他の両側部分は肉厚部＋２１ Ｋ ｇ型される。However, the fishing rod 11) uses the commonly used synthetic resin-impregnated broken glass wire, carbon fiber pulling sheet, and woven fabric.
The forming means is to wrap and tape a core metal with a circular cross section, and then press the opposing sides with a pressurizing tool (4) as shown in Figure 3 during heat curing treatment, and then impregnate the resin in the pressurized area. When the pressure is caused to flow to the other side, the pressurized portion is formed into a thin wall portion (3) and the other both side portions are shaped into a thick wall portion +21 kg.
このようにすると引揃シート、織布等の補強繊維綿の捲
着重合数は第２図の如く変ることがないので強度を極端
に低下させることがなく好適であるが、本発明は必しも
これに限定されるものでなく、例えば断面円形のパイプ
の両側を切削したり、更には芯金に引揃シート又は織布
を捲着する場合に芯金の両側部分だけが肉厚になるよう
に余分に継き足して捲着して外径を楕円状に形成するこ
ともできる。In this way, the winding polymerization number of the reinforcing fiber cotton such as the aligned sheet and woven fabric does not change as shown in Figure 2, so the strength is not extremely reduced, which is preferable. However, the present invention is not limited to this. For example, when cutting both sides of a pipe with a circular cross section, or when wrapping an alignment sheet or woven fabric around the core, only both sides of the core become thick. It is also possible to add an extra layer and wrap it around to form an elliptical outer diameter.
本発明は釣竿の断面が楕円状に形成されているからその
長細面内の強度を増強してその屈撓性を向上で創ること
は勿論であるが、％にその内径が円形に形成されている
ため通常使用されている芯金な使用できると共に樹脂含
浸の引揃シート、織布捲着時のμｍリング操作及び該シ
ート、クロス形加工も円形孔であるため極めて餐易であ
り、従って振出釣竿や並ａＩ４の継竿に特に有効である
優れた特徴を有する。Since the cross section of the fishing rod of the present invention is formed into an elliptical shape, it goes without saying that the strength within the elongated surface is increased and the flexibility is improved, but the inner diameter of the fishing rod is formed circularly. Since the hole is circular, it is possible to use the normally used core metal, and the operation of the μm ring when winding the resin-impregnated alignment sheet and woven fabric, as well as the processing of the sheet and the cross shape, is extremely easy, and therefore, it is easy to use for drawing out. It has excellent features that are particularly effective for fishing rods and standard AI4 joint rods.
蕗１図は本発明の断面図、第２−は同要部一部切欠正面
図、第３図は本発明製造工程を示す断面図でイ図は熱硬
化処理前の断面図、四囲は熱硬化処理後の断面図である
。
（１）・・・釣竿、（２）・・・肉厚部、（３）・・・
肉薄部。
特許出願人 ダイワ精工株式会社
代理人 横田実久Figure 1 is a sectional view of the present invention, Figure 2- is a partially cutaway front view of the same essential part, Figure 3 is a sectional view showing the manufacturing process of the present invention, Figure A is a sectional view before heat curing treatment, and the surroundings are heat treatment. FIG. 3 is a cross-sectional view after hardening treatment. (1)... Fishing rod, (2)... Thick part, (3)...
Thin part. Patent applicant: Daiwa Seiko Co., Ltd. Agent: Minoru Yokota
Claims (1)
を厚く、短軸の肉厚を薄く形成した釣竿。A fishing rod with an oval cross-section inner diameter cross section formed into a circular shape, with a thick wall on the long axis and a thin wall on the short axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15161881A JPS5856628A (en) | 1981-09-25 | 1981-09-25 | Fishing rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15161881A JPS5856628A (en) | 1981-09-25 | 1981-09-25 | Fishing rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5856628A true JPS5856628A (en) | 1983-04-04 |
Family
ID=15522471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15161881A Pending JPS5856628A (en) | 1981-09-25 | 1981-09-25 | Fishing rod |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5856628A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62166829A (en) * | 1986-01-17 | 1987-07-23 | 敷島製パン株式会社 | Production of bread |
| JPS6398069U (en) * | 1986-12-16 | 1988-06-24 | ||
| JPH0638707A (en) * | 1992-04-10 | 1994-02-15 | Otsuka Pharmaceut Co Ltd | Food composition for suppressing formation of decomposed product in intestine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5311387B2 (en) * | 1973-06-08 | 1978-04-21 | ||
| JPS5791141A (en) * | 1980-11-27 | 1982-06-07 | Shimano Industrial Co | Production of fishing rod |
-
1981
- 1981-09-25 JP JP15161881A patent/JPS5856628A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5311387B2 (en) * | 1973-06-08 | 1978-04-21 | ||
| JPS5791141A (en) * | 1980-11-27 | 1982-06-07 | Shimano Industrial Co | Production of fishing rod |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62166829A (en) * | 1986-01-17 | 1987-07-23 | 敷島製パン株式会社 | Production of bread |
| JPH0622427B2 (en) * | 1986-01-17 | 1994-03-30 | 敷島製パン株式会社 | Bread making method |
| JPS6398069U (en) * | 1986-12-16 | 1988-06-24 | ||
| JPH0638707A (en) * | 1992-04-10 | 1994-02-15 | Otsuka Pharmaceut Co Ltd | Food composition for suppressing formation of decomposed product in intestine |
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