JPH0451837A - Production of fishing rod - Google Patents
Production of fishing rodInfo
- Publication number
- JPH0451837A JPH0451837A JP15646990A JP15646990A JPH0451837A JP H0451837 A JPH0451837 A JP H0451837A JP 15646990 A JP15646990 A JP 15646990A JP 15646990 A JP15646990 A JP 15646990A JP H0451837 A JPH0451837 A JP H0451837A
- Authority
- JP
- Japan
- Prior art keywords
- rod material
- seat base
- forming
- parts
- seat
- 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
- 238000004519 manufacturing process Methods 0.000 title description 7
- 239000000463 material Substances 0.000 claims abstract description 36
- 238000000465 moulding Methods 0.000 claims description 6
- 229920005989 resin Polymers 0.000 abstract description 9
- 239000011347 resin Substances 0.000 abstract description 9
- 239000000853 adhesive Substances 0.000 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 12
- 239000011162 core material Substances 0.000 description 8
- 239000002184 metal Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000004804 winding Methods 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〕
本発明は釣り竿の製造方法に関し、詳しくは、元竿にリ
ールシートを形成するための技術に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a method of manufacturing a fishing rod, and more particularly to a technique for forming a reel sheet on a main rod.
従来、元竿にリールシートを形成したものの一例として
、実開平１−１６８１６６号公報に示されるものが存在
し、この従来例では固定フードを有するシートベースを
、竿素材に外嵌固定した後、可動フードを取付けるとい
う手順により元竿にリールシートが形成される。Conventionally, as an example of a reel sheet formed on the main rod, there is one shown in Japanese Utility Model Application Publication No. 1-168166. In this conventional example, after a seat base having a fixed hood is fitted and fixed onto the rod material, A reel seat is formed on the main rod by the procedure of attaching the movable hood.
ここでシートベースを竿素材に外嵌固定する作業を考え
るに、通常は筒状に成形されたシートベースの内面と竿
素材外面との接着により固定が行われるため作業時には
接着剤の筒布を必要とする。Considering the work of fitting and fixing the seat base onto the rod material, the fixation is usually done by adhering the inner surface of the seat base, which is formed into a cylindrical shape, to the outer surface of the rod material, so during the work, a tube cloth of adhesive is applied. I need.
又、竿素材について考えるに、グラスロッド、或いは、
カーボンロッドと称せられる釣り竿の素材は、緩いテー
パ状の芯金にシート状のプリプレグを巻付けた状態で焼
成することにより製造されるので、その外面も緩いテー
バ面となっており、又、このように製造された竿素材で
は芯金を抜き取った後、両端部を切断することから、こ
の切断位置に誤差を生ずると、竿素材の端部を基準とし
た、竿素材の所定位置の外径の値にも誤差を生ずるため
、前述のようにシートベースを固定しようとした場合に
、シートベース内面と竿素材の外面との間に隙間を生じ
たり、又、シートベースを所定の位置まで送り込めない
こともあり改善の余地がある。Also, considering the rod material, glass rod or
The material for fishing rods, known as carbon rods, is manufactured by wrapping a sheet-like prepreg around a loosely tapered core metal and firing it, so its outer surface also has a loosely tapered surface. For rod materials manufactured in this way, both ends are cut after the core metal is removed, so if an error occurs in the cutting position, the outer diameter of the rod material at a predetermined position based on the end of the rod material This also causes an error in the value of the seat base, so when trying to fix the seat base as described above, a gap may be created between the inner surface of the seat base and the outer surface of the rod material, or when the seat base is not moved to the specified position. There are some things that cannot be included, so there is room for improvement.
本発明の目的は、竿素材の所定の位置にシートベースを
無理なく強固に形成する方法を得る点にある。An object of the present invention is to provide a method for easily and firmly forming a seat base at a predetermined position on a rod material.
本発明の特徴は、竿素材の外面に、該竿素材の軸芯と直
交する姿勢、若しくは、略直交する姿勢の一対の壁状部
に挟み込まれる形態で、この壁状部と連なる小径部を環
状に形成すると共に、
リールシートを構成するためのシートベースを、前記一
対の壁状部同士の間に亘って型成形により形成する点に
あり、その作用、及び、効果は次の通りである。A feature of the present invention is that the small diameter portion connected to the wall portion is sandwiched between a pair of wall portions on the outer surface of the rod material in a posture perpendicular or substantially perpendicular to the axis of the rod material. In addition to forming the reel seat into an annular shape, the seat base for configuring the reel seat is formed by molding between the pair of wall portions, and its functions and effects are as follows. .
上記特徴を例えば第１図に示すように構成すると、シー
トベース（４）を形成する際には、竿素材（５）の外面
を切削する等の手段により、小径部（５Ｂ）を形成した
後、金型（７）、 （７）の内部に樹脂（Ｐ）を注入す
ることにより、竿素材（５）と一体止した形態にシート
ベース（４）か形成されることになり、又、この樹脂（
Ｐ）の注入時には、注入した樹脂（Ｐ）か壁状部（６）
、 （６）によって、その流動が妨げられることになる
ので、即ち、竿素材（５）の外面と金型（７）との間に
形成される隙間の間隔は、小径部（５Ｂ）と金型（７）
との間隔と比較して極めて小さい値となるので、この小
さい隙間における抵抗も極めて大きい値となるためこの
隙間への樹脂（Ｐ）の流入が妨げられることになるので
、金型（７）、 （７）と竿素材（５）との間において
「バリ」の発生が抑制されるものとなり、更に、このよ
うに形成されるシートベース（４）は竿素材（５）の外
面と、小径部外面（５Ｂ）との段差に等しい厚みを存す
るので、シートベース（４）を形成する樹脂（Ｐ）が剥
離するという現象も生じ難い。When the above characteristics are configured as shown in FIG. 1, for example, when forming the seat base (4), after forming the small diameter portion (5B) by cutting the outer surface of the rod material (5), etc. By injecting the resin (P) into the inside of the mold (7), (7), the seat base (4) is formed in a form that is integrally fixed with the rod material (5). resin(
When injecting P), the injected resin (P) or the wall (6)
, (6) will impede its flow, that is, the gap formed between the outer surface of the rod material (5) and the mold (7) should be Type (7)
Since the resistance in this small gap is extremely small compared to the distance between the mold (7) and (7) and the rod material (5), the occurrence of "burrs" is suppressed, and furthermore, the seat base (4) formed in this way is formed between the outer surface of the rod material (5) and the small diameter part. Since the thickness is equal to the level difference with the outer surface (5B), peeling of the resin (P) forming the sheet base (4) is unlikely to occur.
つまり、本発明では、型成形によりシートベースを形成
するので、シートベースを別体で製造するという工程が
不要となるばかりで無く、接着剤を塗布する工程が不要
となり、しかも、別体のシートベースを取付ける場合の
ように取付位置の設定に手間を掛けずに済むのである。In other words, in the present invention, the seat base is formed by molding, which not only eliminates the process of manufacturing the seat base separately, but also eliminates the process of applying adhesive. There is no need to spend time setting the mounting position, unlike when installing a base.
従って、竿素材の所定の位置に対し、あまり手間を掛け
ず、無理なく、強固にシートベースを形成する方法が得
られたのである。Therefore, a method of forming a strong seat base at a predetermined position on the rod material without much effort and effort has been obtained.
以下、本発明の実施例を図面に基づいて説明する。 Embodiments of the present invention will be described below based on the drawings.
第２図には元竿（Ｒ）に備えたリールシート（Ｓ）を表
してあり、このリールシート（Ｓ）は固定ブーツ（１）
と、可動ブーツ（２）と、可動ブーツ（２）の位置決め
を行うロック材（３）とで成り、これらの部材は元竿（
Ｒ）に一体形成されたシートベース（４）に備えられ、
このシートベース（４）を元竿（Ｒ）の竿素材（５）に
形成するための工程は以下の通りである。Figure 2 shows the reel seat (S) provided on the main rod (R), and this reel seat (S) is attached to the fixed boot (1).
It consists of a movable boot (2), and a locking material (3) for positioning the movable boot (2), and these members are attached to the main rod (
R) is provided on a seat base (4) integrally formed with the seat base (4),
The steps for forming this sheet base (4) into the rod material (5) of the base rod (R) are as follows.
つまり、第１図（イ）、（ロ）、（ハ）に示すように、
この工程では予め大径部（５Ａ）か形成された竿素材（
５）を用いると共に、この大径部（５Ａ）の外面を切削
することで同図（イ）に示す如く、竿素材（５）の軸芯
（Ｘ）と直交する姿勢の一対の壁状部（６）、 （６）
と連なる小径部（５Ｂ）を環状に形成する。In other words, as shown in Figure 1 (a), (b), and (c),
In this process, the large diameter part (5A) is formed in advance on the rod material (
5) and by cutting the outer surface of this large diameter part (5A), a pair of wall-shaped parts are formed in a position perpendicular to the axis (X) of the rod material (5), as shown in the same figure (A). (6), (6)
A small diameter portion (5B) that is continuous with is formed in an annular shape.
尚、本発明では小径部（５Ｂ）を形成する手段として、
別実施例の頁に記する手段に依っても良い。In addition, in the present invention, as means for forming the small diameter portion (5B),
It is also possible to rely on the means described in the page of another embodiment.
次に、第１図（ロ）に示すように、この小径部（５Ｂ）
の外部に一対の金型（７）、 （７）を合わせて配置す
る。Next, as shown in Figure 1 (b), this small diameter part (5B)
A pair of molds (7) and (7) are placed together on the outside of the mold.
この金型（７）、 （７）は上下２つ割りに構成される
と共に同図に上側に表わされる上側の金型（７）には固
定ブーツ（１）の保合用凹部（ＩＡ）を形成するための
中子材（８）がスライド移動自在に設けられている。These molds (7), (7) are divided into upper and lower halves, and the upper mold (7) shown on the upper side in the figure has a recess (IA) for retaining the fixed boot (1). A core material (8) for this purpose is slidably provided.
次に、金型（７）、 （７）のキャビティ部（内部空間
）に加熱状態の熱可塑性の樹脂（Ｐ）を加圧注入する、
所謂、射出成形の手段により竿素材（５）の外面にシー
トベース（４）を形成する。Next, heated thermoplastic resin (P) is injected under pressure into the cavity (inner space) of the molds (7), (7).
A seat base (4) is formed on the outer surface of the rod material (5) by so-called injection molding.
そして、前記中子材（８）を抜き取り方向にスライド移
動させた後、金型（７）、 （７）の分離を図ることで
シートベース（４）の形成工程は完了し、この後、前記
可動ブーツ（２）、ロック材（３）夫々を取付けること
により、リールシート（Ｓ）か完成するのである。After sliding the core material (8) in the extraction direction, the molds (7) and (7) are separated to complete the process of forming the sheet base (4). By attaching the movable boot (2) and the locking material (3), the reel seat (S) is completed.
本発明は上記実施例以外に以下の項夫々に示すようにも
実施できる。In addition to the above embodiments, the present invention can also be implemented as shown in the following sections.
■、熱硬化性の樹脂シートを竿素材の外面に巻付ける等
の工程の後、金型を押圧して加熱成形する、所謂、プレ
ス成形を行う形態を採用する。(2) After a process such as wrapping a thermosetting resin sheet around the outer surface of the rod material, a so-called press molding method is adopted, in which a mold is pressed to heat the rod material.
２、 芯金に対して巻回したプリプレグを焼成して作成
される竿素材では、この芯金を抜き取る工程以前に、前
述したようにシートベースを形成する。2. In the case of a rod material made by firing a prepreg wound around a metal core, a sheet base is formed as described above before the process of extracting the metal core.
尚、このように芯金の抜き取り前にシートベースを形成
する場合には、金型に対する樹脂の注入圧によって竿素
材を傷めることか皆無となる。In addition, when the seat base is formed before the core metal is extracted in this way, there is no possibility that the rod material will be damaged by the injection pressure of the resin into the mold.
３、 小径部を形成する手段として、切削に依らず、竿
素材の外面に樹脂等で大径部を形成する際に、型成形等
により、大径部と一体的に形成する、或いは、竿素材の
製作時において、プリプレグの巻回位置の設定により小
径部を形成する。3. As a means of forming the small diameter part, when forming the large diameter part with resin etc. on the outer surface of the rod material, it may be formed integrally with the large diameter part by molding etc., or by forming it integrally with the large diameter part by molding etc. When manufacturing the material, a small diameter portion is formed by setting the winding position of the prepreg.
４、 射出成形に用いる樹脂中にガラス繊維、ナイロン
繊維等を含ませて強度を向上させた状態に成形する。4. Glass fibers, nylon fibers, etc. are included in the resin used for injection molding to improve strength.
又、本発明は、これらの別実施例以外に、成形材料とし
て、どのような種類のものを用いてもよく、又、リール
シートの構造をネジ送りによって可動フードの移動を行
う形態のものに構成する等、様々に実施できる。Moreover, in addition to these other embodiments, the present invention allows any type of molding material to be used, and the structure of the reel seat to be such that the movable hood is moved by screw feeding. It can be implemented in various ways, such as configuring.
尚、特許請求の範囲の項に図面との対照を便利にする為
に符号を記すが、該記入により本発明は添付図面の構造
に限定されるものではない。Incidentally, although reference numerals are written in the claims section for convenient comparison with the drawings, the present invention is not limited to the structure shown in the accompanying drawings.
図面は本発明に係る釣り竿の製造方法の実施例を示し、
第１図（（）、 （０）、 （ハ）は夫々シートベース
の製造工程を順次表す側面図、第２図はリールシートの
斜視図である。
（４）・・・・・・シートベース、（５）・・・・・・
竿素材、（５ｂ）・・・・・・小径部、（６）・・・・
・・壁状部、（Ｓ）・・・・・・り一ルシート、（Ｘ）
−・・・・・軸芯。The drawings show an embodiment of the method for manufacturing a fishing rod according to the present invention,
Figures 1 ((), (0), and (c) are side views sequentially showing the manufacturing process of the seat base, respectively, and Figure 2 is a perspective view of the reel seat. (4) Seat base , (5)...
Rod material, (5b)...Small diameter part, (6)...
・・Wall-shaped part, (S) ・・・Richiru sheet, (X)
-・・・Axis core.
Claims (1)
直交する姿勢、若しくは、略直交する姿勢の一対の壁状
部（６）、（６）に挟み込まれる形態で、この壁状部（
６）、（６）と連なる小径部（５Ｂ）を環状に形成する
と共に、 リールシート（Ｓ）を構成するためのシートベース（４
）を、前記一対の壁状部（６）、（６）同士の間に亘っ
て型成形により形成する釣り竿の製造方法。[Claims] On the outer surface of the rod material (5), a pair of wall-like portions (6), (6 ), and this wall-like part (
6), a small diameter portion (5B) connected to (6) is formed in an annular shape, and a seat base (4) for forming a reel seat (S) is formed.
) is formed by molding between the pair of wall portions (6), (6).
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15646990A JP2871808B2 (en) | 1990-06-14 | 1990-06-14 | Fishing rod and its manufacturing method |
| US07/711,873 US5194207A (en) | 1990-06-14 | 1991-06-07 | Fishing rod manufacturing method |
| DE69116235T DE69116235T2 (en) | 1990-06-14 | 1991-06-11 | Manufacturing method of a fishing rod |
| EP91109527A EP0461599B1 (en) | 1990-06-14 | 1991-06-11 | Fishing rod manufacturing method |
| KR1019910009718A KR0162258B1 (en) | 1990-06-14 | 1991-06-13 | The method of manufacturing fishing rods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15646990A JP2871808B2 (en) | 1990-06-14 | 1990-06-14 | Fishing rod and its manufacturing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0451837A true JPH0451837A (en) | 1992-02-20 |
| JP2871808B2 JP2871808B2 (en) | 1999-03-17 |
Family
ID=15628431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15646990A Expired - Lifetime JP2871808B2 (en) | 1990-06-14 | 1990-06-14 | Fishing rod and its manufacturing method |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2871808B2 (en) |
| KR (1) | KR0162258B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008182959A (en) * | 2007-01-30 | 2008-08-14 | Shimano Inc | Reel seat |
-
1990
- 1990-06-14 JP JP15646990A patent/JP2871808B2/en not_active Expired - Lifetime
-
1991
- 1991-06-13 KR KR1019910009718A patent/KR0162258B1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008182959A (en) * | 2007-01-30 | 2008-08-14 | Shimano Inc | Reel seat |
Also Published As
| Publication number | Publication date |
|---|---|
| KR0162258B1 (en) | 1998-11-16 |
| JP2871808B2 (en) | 1999-03-17 |
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