JPH01165328A - Method for forming uneven surface for preventing engaged part of fishing rod from fastening - Google Patents
Method for forming uneven surface for preventing engaged part of fishing rod from fasteningInfo
- Publication number
- JPH01165328A JPH01165328A JP32360087A JP32360087A JPH01165328A JP H01165328 A JPH01165328 A JP H01165328A JP 32360087 A JP32360087 A JP 32360087A JP 32360087 A JP32360087 A JP 32360087A JP H01165328 A JPH01165328 A JP H01165328A
- Authority
- JP
- Japan
- Prior art keywords
- rod
- forming
- unevenness
- forming plate
- mandrel
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 11
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 18
- 229920005989 resin Polymers 0.000 abstract description 4
- 239000011347 resin Substances 0.000 abstract description 4
- 238000004804 winding Methods 0.000 abstract description 4
- 238000001354 calcination Methods 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- 238000000465 moulding Methods 0.000 description 5
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012783 reinforcing fiber Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229920000298 Cellophane Polymers 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Fishing Rods (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は釣り竿の嵌合部分における竿杆相互の固着防止
を行なう凹凸面の成形方法に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a method of forming an uneven surface in a fitting portion of a fishing rod to prevent the rod rods from sticking to each other.
（従来の技術とその問題点）
釣り竿、玉網等の振り出し竿における竿杆相互の嵌合部
の固着防止としては、大径の竿杆内に嵌合される小径の
竿杆の嵌合部外周面に、長手方向或いは周方向に溝を形
成し、嵌合部における接触面積を減少させることにより
対処している。(Prior art and its problems) In order to prevent the fitting parts of rod rods from sticking to each other in swinging rods such as fishing rods and ball nets, the fitting portion of a small diameter rod that is fitted into a large diameter rod rod is used. This problem is solved by forming grooves in the longitudinal direction or circumferential direction on the outer circumferential surface to reduce the contact area at the fitting portion.
しかしながら、竿杆に縦溝２周溝を形成することは竿成
形基材の強化繊維を切断することになり、釣り竿、玉網
における竿杆の強度低下の原因となっているのが現状で
ある。又、長期間使用することにより、嵌合部に形成し
た溝の縁が摩耗し、接触面積が増加して、固着防止の効
果が低下するといった問題点を有する。However, forming two circumferential vertical grooves on a rod rod ends up cutting the reinforcing fibers of the rod molding base material, which is currently the cause of a decrease in the strength of rod rods in fishing rods and ball nets. . Further, when used for a long period of time, the edges of the groove formed in the fitting portion become worn, the contact area increases, and the effect of preventing sticking is reduced.
（発明の目的）
本発明は上述した如き事情に鑑み、竿成形基材の強化繊
維を切断することなく嵌合部に凹凸面を成形する方法を
提供することにある。(Object of the Invention) In view of the above-mentioned circumstances, it is an object of the present invention to provide a method for forming an uneven surface on a fitting portion without cutting the reinforcing fibers of a rod-forming base material.
（発明の構成）
上記目的を達成するために、本発明が講じた技術的手段
は、釣竿成形用マンドレルの先部外周面に、竿成形基材
と非接触性を有したテープ状の平板に孔を問けた凹凸形
成板を螺旋状又はリング状又は放射状に巻き付け、その
上に半成形基材を巻き付け、焼成硬化後、マンドレルを
引ぎ抜き、凹凸形成板を除去することを特徴とする。(Structure of the Invention) In order to achieve the above object, the technical means taken by the present invention is to attach a tape-like flat plate having non-contact properties to the fishing rod forming base material on the outer peripheral surface of the tip of the fishing rod forming mandrel. The method is characterized in that a concave-convex forming plate with holes is wound spirally, ring-shaped, or radially, a semi-formed base material is wound on it, and after baking and hardening, the mandrel is pulled out and the concave-convex forming plate is removed.
上記のテープ状をなした凹凸形成板としては、半成形基
材に対し、非接触性を有するものであればよく、例えば
テフロンフィルム、非接触性を有する織布等、何れでも
良く、そうした凹凸成形板に開設する孔の形状は円形、
角形、楕円等、どのような形状でもよいものである。又
、凹凸形成板の巻回は竿杆相互の嵌合部となる長さ方向
の範囲内に適宜ピッチの螺旋状、或いは長さ方向に間隔
をおいた数個のリング状、又は周方向に所定間隔をおい
て、軸芯に沿わせで貼付する形態の何れでも良いもので
ある。The tape-shaped unevenness forming plate may be any material that has non-contact properties with respect to the semi-formed base material, such as a Teflon film or a woven fabric that has non-contact properties. The shape of the hole opened in the molded plate is circular.
It may be of any shape, such as a square or an ellipse. In addition, the unevenness forming plate is wound in a spiral shape with an appropriate pitch within the lengthwise range where the rod and rod fit together, or in the shape of several rings spaced apart in the lengthwise direction, or in the circumferential direction. Any form of pasting along the axis at predetermined intervals may be used.
（作 用）
上記構成によれば、半成形基材の内側に螺旋状又はリン
グ状又は放射状に巻き付けられた凹凸形成板の孔部分に
、基材に含浸されていた樹脂が焼成によって該孔部分に
流入して硬化し、硬化侵、マンドレルを脱芯し、更に凹
凸形成板を成形竿杆の内面より剥離除去することにより
、竿杆の内周面に凹凸形成板と逆の凹凸が形成される。(Function) According to the above structure, the resin impregnated in the base material is baked into the hole part of the unevenness forming plate wound spirally, ring-like, or radially inside the semi-formed base material. By flowing into the rod, hardening, hardening, decentering the mandrel, and peeling and removing the unevenness forming plate from the inner surface of the molded rod rod, unevenness opposite to that of the unevenness forming plate is formed on the inner peripheral surface of the rod rod. Ru.
即ち、竿杆の内周面に凹凸形成板の部分が凹部として形
成され、形成板の孔部分が竿杆内面と面一の高さの凸部
として形成される。That is, the portion of the unevenness forming plate is formed as a concave portion on the inner circumferential surface of the rod rod, and the hole portion of the forming plate is formed as a convex portion flush with the inner surface of the rod rod.
（実施例）
以下、本発明の実施例を図面に基づいて説明すると、図
中、１は釣竿成形用マンドレル、２は炭素繊維に合成樹
脂を含浸した半成形基材、３は半成形基材２に対して非
接触性を有したテフロンフィルムに適宜形状の孔４を開
穿したテープ状の凹凸形成板である。(Example) Examples of the present invention will be described below based on the drawings. In the figure, 1 is a mandrel for forming a fishing rod, 2 is a semi-molded base material made of carbon fiber impregnated with a synthetic resin, and 3 is a semi-molded base material. This is a tape-like unevenness forming plate in which appropriately shaped holes 4 are punched in a Teflon film which has non-contact properties with respect to 2.
次に、その成形工程を説明すると、先づ釣竿成形用マン
ドレル１の先部、即ち竿杆における嵌合部となる部分に
テープ状の凹凸形成板３を適宜ピッチで螺旋状に巻回し
、その上に半成形基材２を所定厚さとなるよう数回巻き
付けると共に、セロファンテープで巻き締めた後、 １
３０〜１５０℃で焼成し、硬化させる。（第２図及び第
３図参照）硬化完了後、釣竿成形用マンドレル１を引き
抜いて竿杆５を得る。（第４図参照）
次に、竿杆５の内側周面に配置された凹凸形成板３を除
去することにより、竿杆５の内周面に凹凸形成板３と逆
の凹凸面６が形成される。即ち、凹凸形成板３における
孔４の部分に焼成工程によって流入した樹脂が硬化して
竿杆５内面と面一の凸部６ａとなり、凹凸形成板３それ
自体の部分は凹部６ｂとして現出される〈第４図及び第
５図参照）。Next, to explain the forming process, first, a tape-shaped unevenness forming plate 3 is spirally wound at an appropriate pitch around the tip of the fishing rod forming mandrel 1, that is, the part that becomes the fitting part of the rod rod. After wrapping the semi-formed base material 2 on top several times to a predetermined thickness and wrapping it tightly with cellophane tape, 1
It is baked and hardened at 30-150°C. (See FIGS. 2 and 3) After curing is completed, the fishing rod forming mandrel 1 is pulled out to obtain a fishing rod 5. (See Figure 4) Next, by removing the unevenness forming plate 3 arranged on the inner circumferential surface of the rod 5, an uneven surface 6 opposite to the unevenness forming plate 3 is formed on the inner circumferential surface of the rod 5. be done. That is, the resin that has flowed into the holes 4 in the unevenness forming plate 3 during the firing process is hardened to form a convex portion 6a flush with the inner surface of the rod rod 5, and the portion of the unevenness forming plate 3 itself appears as a concave portion 6b. (See Figures 4 and 5).
第６図はマンドレル１に巻回するテープ状の凹凸形成板
３が該マンドレル１の軸芯と直交させてリング状に巻回
したちのＣ１そのリングは複数個とする。第８図はテー
プ状の凹凸形成板３をマンドレル１の外周面に軸芯と平
行ならしめて放射状に貼着形成したもので、この場合は
凹凸面６が竿杆５の内側面に軸方向に並んだ形で形成さ
れる。In FIG. 6, a tape-like unevenness forming plate 3 wound around a mandrel 1 is wound in a ring shape perpendicular to the axis of the mandrel 1, and there are a plurality of rings C1. In FIG. 8, a tape-like unevenness forming plate 3 is pasted radially on the outer peripheral surface of the mandrel 1 parallel to the axis, and in this case, the uneven surface 6 is formed on the inner surface of the rod rod 5 in the axial direction. formed in a row.
（発明の効果）
本発明の成形方法は以上の如き構成としたので、竿杆の
成形基材の強化！！帷を切断することなく、竿杆の内面
に凹凸面を容易に形成することができる。(Effects of the Invention) Since the molding method of the present invention is configured as described above, the molding base material of the rod rod can be strengthened! ! An uneven surface can be easily formed on the inner surface of a pole rod without cutting the rope.
図面は本発明の実施例を示し、第１図乃至第４図は成形
工程を示す斜視図及び断面図、第５図は第４図の（５）
−（５）線に沿える断面図、第６図及び第８図Ｇ↓凹凸
形成板の巻き形態の他の例を示す正面図、第７図及び第
９図は（７）−（７）線、（９）−（９）ｌｉｔに沿え
る断面図である。
図中、１：釣竿成形用マンドレル
２：半成形基材
３：テープ状の凹凸形成板
４：孔
特許出願人 株式会社オリムビック第３図
第４図
手続補正書
（特許庁審査官 殿）１、事
件の表示
昭和６２年特 許 願第３２３６００号２、発明の名称
釣り竿嵌合部分の固着防止を行なう凹凸面の成形方法３
、補正をする者
事件との関係 特許出願人
氏名（名称） 株式会社オリムピック４、代理人
住 所 東京都文京区白山５丁目１４番７号５、補正命
令の日付（自発補正）
昭和 年 月 日
６、補正の対象
補 正 書
１．明細書の第３頁第１６行目から同頁箱２０行目まで
を下記の如く補正する。
「上記構成によれば、釣竿成形用マンドレルに螺旋状又
はリング状又は放射状に巻着した凹凸形成板の上に巻着
された竿成形基材はローリング機に掛けて押圧巻き締め
られることにより凹凸形成板の孔部分に押し込まれ、そ
れを焼成硬化させた後、マンドレルを脱芯し、更に凹凸
形成板を成形竿杆」
２、明細書の第４頁第１７行目を下記の如く補正する。
「所定厚さとなるよう数回巻き付けると共に、ローリン
グ機に掛けて押圧巻き締めし、セロ」３、明Ｉｉ書の第
５頁第５行目から同頁第６行目までを下記の如く補正す
る。
「凹凸成形板３における孔４の部分に竿成形基材２の巻
き締め工程で押し込まれた基材２が硬化して竿杆５内面
と面一」
４、明細書の第５頁第１５行目と第１６行目との間に下
記の文章を加入補正する。The drawings show embodiments of the present invention, FIGS. 1 to 4 are perspective views and sectional views showing the molding process, and FIG. 5 is (5) in FIG. 4.
- (5) Cross-sectional view along the line, Figures 6 and 8 G ↓ Front view showing other examples of the winding form of the unevenness forming plate, Figures 7 and 9 are (7) - (7) FIG. 3 is a cross-sectional view taken along the line (9)-(9)lit. In the figure, 1: Fishing rod forming mandrel 2: Semi-formed base material 3: Tape-shaped unevenness forming plate 4: Hole Patent applicant Olimbic Co., Ltd. Description of the incident 1988 Patent Application No. 323600 2 Title of Invention Method for forming uneven surface to prevent sticking of fishing rod fitting part 3
, Relationship to the case of the person making the amendment Patent applicant name Olympic 4 Co., Ltd. Agent address 5-14-7-5 Hakusan, Bunkyo-ku, Tokyo Date of amendment order (voluntary amendment) Showa year, month, day 6. Amendment subject to amendment 1. The text from the 16th line of the third page to the 20th line of the box on the same page of the specification shall be corrected as follows. "According to the above structure, the rod forming base material wrapped around the unevenness forming plate which is wound spirally, ring-like or radially around the fishing rod forming mandrel is pressed and tightened by a rolling machine, thereby forming unevenness. After being pushed into the hole part of the forming plate and baking and hardening it, the mandrel is decentered, and the uneven forming plate is then used as the forming rod.'' 2. The 17th line of page 4 of the specification is amended as follows. . "Wrap it several times to obtain the specified thickness, then press and tighten it with a rolling machine, and then press it." 3. Correct the text from line 5 on page 5 of Ming II to line 6 on the same page as below. . "The base material 2 pushed into the holes 4 in the uneven molded plate 3 during the winding process of the rod molding base material 2 hardens and becomes flush with the inner surface of the rod rod 5" 4. Page 5, line 15 of the specification Add the following sentence between the second line and the 16th line.
Claims (1)
接触性を有したテープ状の平板に孔を問けた凹凸形成板
を螺旋状又はリング状又は放射状に巻き付け、その上に
竿成形基材を巻き付け、焼成硬化後、マンドレルを引き
抜き、凹凸形成板を除去することにより竿杆の内側面に
凹凸形成板の孔と同形の凸部を形成することを特徴とす
る釣り竿嵌合部分の固着防止を行なう凹凸面の成形方法
。A concavo-convex plate, which is a tape-like flat plate with holes that make no contact with the rod-forming base material, is wound spirally, ring-like, or radially around the outer peripheral surface of the tip of the fishing rod-forming mandrel, and then the rod is formed on top of it. A fishing rod fitting part characterized in that a base material is wrapped around the rod, and after baking and hardening, the mandrel is pulled out and the unevenness forming plate is removed, thereby forming a protrusion having the same shape as the hole in the unevenness forming plate on the inner surface of the rod rod. A method of forming uneven surfaces to prevent sticking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32360087A JP2512507B2 (en) | 1987-12-21 | 1987-12-21 | Molding method for uneven surface to prevent sticking of fishing rod mating part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32360087A JP2512507B2 (en) | 1987-12-21 | 1987-12-21 | Molding method for uneven surface to prevent sticking of fishing rod mating part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01165328A true JPH01165328A (en) | 1989-06-29 |
| JP2512507B2 JP2512507B2 (en) | 1996-07-03 |
Family
ID=18156522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP32360087A Expired - Lifetime JP2512507B2 (en) | 1987-12-21 | 1987-12-21 | Molding method for uneven surface to prevent sticking of fishing rod mating part |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2512507B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6339896B1 (en) * | 1992-04-17 | 2002-01-22 | Daiwa Seiko, Inc. | Inter-line fishing rod |
| US6513277B1 (en) | 1994-08-10 | 2003-02-04 | Shimano Inc. | Pass-through fishing rod and method of manufacturing same |
| KR20040024069A (en) * | 2002-09-13 | 2004-03-20 | 주식회사 동와물산 | A fishing rod unit havig a ring for connecting butt cap to said unit |
-
1987
- 1987-12-21 JP JP32360087A patent/JP2512507B2/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6339896B1 (en) * | 1992-04-17 | 2002-01-22 | Daiwa Seiko, Inc. | Inter-line fishing rod |
| US6513277B1 (en) | 1994-08-10 | 2003-02-04 | Shimano Inc. | Pass-through fishing rod and method of manufacturing same |
| US7045032B2 (en) * | 1994-08-10 | 2006-05-16 | Shimano Inc. | Pass-through fishing rod and method of manufacturing same |
| US7374629B2 (en) | 1994-08-10 | 2008-05-20 | Shimano Inc. | Pass-through fishing rod and method of manufacturing same |
| KR20040024069A (en) * | 2002-09-13 | 2004-03-20 | 주식회사 동와물산 | A fishing rod unit havig a ring for connecting butt cap to said unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2512507B2 (en) | 1996-07-03 |
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