JPS5940204Y2 - Laminated tubes for patterned rods, golf shafts, badminton shafts, etc. - Google Patents
Laminated tubes for patterned rods, golf shafts, badminton shafts, etc.Info
- Publication number
- JPS5940204Y2 JPS5940204Y2 JP5201680U JP5201680U JPS5940204Y2 JP S5940204 Y2 JPS5940204 Y2 JP S5940204Y2 JP 5201680 U JP5201680 U JP 5201680U JP 5201680 U JP5201680 U JP 5201680U JP S5940204 Y2 JPS5940204 Y2 JP S5940204Y2
- Authority
- JP
- Japan
- Prior art keywords
- shafts
- pattern
- laminated
- badminton
- laminated tube
- 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
Links
Description
【考案の詳細な説明】
本考案は釣竿、ゴルフシャフト、バドミントンシャフト
等の積層管、更に詳しくは最外層に炭素繊維層が位置し
た模様付げされた積層管に関する。[Detailed Description of the Invention] The present invention relates to a laminated tube for fishing rods, golf shafts, badminton shafts, etc., and more specifically to a patterned laminated tube having a carbon fiber layer as the outermost layer.
一般に、炭素繊維で補強した積層管への模様付けは、塗
料を用いた刷毛塗り、吹付け、スクリーン印刷等或いは
糸巻きによる方法が行なわれている。Generally, patterns are applied to laminated tubes reinforced with carbon fibers by methods such as brush coating, spraying, screen printing, etc. using paint, or by thread winding.
又、ワンポイントマークには転写マークが使用されてい
る。Also, a transfer mark is used for the one-point mark.
しかしながら、前記した方法は塗料が乾燥するまで次の
工程に移すことが出来ず、作業性に欠けると共に、乾燥
時に於いて製品同志が接触したり或いは他物に接触して
塗装面が汚損するといった危険がある。However, in the above method, it is not possible to move on to the next step until the paint is dry, which results in a lack of workability, and the products may come into contact with each other or with other objects during drying, resulting in staining of the painted surface. There is danger.
又、経時変化により退色や更には塗料のハゲ落ち、複雑
な模様（マーク）付けが困難等数多くの欠点を有してい
る。In addition, it has many drawbacks, such as fading of color due to aging, peeling of paint, and difficulty in forming complex patterns (marks).
そうしたことによって商品イメージのダウンにつながる
可能性がある。This may lead to a decline in the product image.
尚、一部、ゴルフシャフト、バドミントンシャフトの製
法に使用されているフィラメントワインディングや編組
法は、表面研削によって繊維が破断されることにより一
種の模様が得られ、製品イメージアップの一つの要因と
なっているが、他方シートワインディング法による積層
管は表面が一方向引揃えシートであるため、研削を行な
ってもフィラメントワインディングや編組法のような外
観は得られない。In addition, filament winding and braiding methods, which are used to manufacture some golf shafts and badminton shafts, create a type of pattern by breaking the fibers by surface grinding, which is one of the factors that improves the product image. However, since the surface of laminated tubes produced by the sheet winding method is a sheet aligned in one direction, the appearance of filament winding or braiding cannot be obtained even if it is ground.
本考案は失うしたシートワインディング法によって成形
される積層管に於いて、従来の方法では得られない外観
模様を呈した積層管を提供するものである。The present invention provides a laminated tube formed by the sheet winding method, which exhibits an external pattern that cannot be obtained by conventional methods.
即ち、本考案は一度付与された模様は半永久的に保持さ
れ、塗料のようなハゲ落ち、退色が生じないところの模
様付げされた積層管を提供するものである。That is, the present invention provides a patterned laminated pipe in which the pattern once applied is retained semi-permanently and does not peel off or fade unlike paint.
本考案に係る積層管は、炭素繊維と必要に応じ有機繊維
、ボロン繊維等の補強繊維の組合せからなる一方向引揃
えシート、織布又はそのフィラメントワインディングや
編組物に対し、エポキシ樹脂、又はポリエステル樹脂を
含浸せしめて予備加熱し、Ｂステージ状態となしたプリ
プレグを単独もしくは組合せて少なくとも最外層に炭素
繊維層が位置するように積層、捲回して成形されるもの
である。The laminated tube according to the present invention is a unidirectionally aligned sheet made of a combination of carbon fibers and reinforcing fibers such as organic fibers and boron fibers as necessary, woven fabric or filament windings or braids thereof, and epoxy resin or polyester. It is formed by laminating and winding prepregs impregnated with resin and preheated to bring them into a B-stage state, singly or in combination, so that the carbon fiber layer is located at least as the outermost layer.
芯金に捲回したプリプレグに凹凸模様を付与する模様型
としては、ゴム系、金属系（ステンレススチール、スチ
ール、アルミニウム等）等の模様型、及びガラス繊維、
炭素繊維、合成繊維等の織布、編組物など凹凸模様を有
する物品、更に収縮テープ、紐等が挙げられる。Patterns that give uneven patterns to the prepreg wound around the core metal include rubber-based, metal-based (stainless steel, steel, aluminum, etc.) pattern types, glass fiber, etc.
Examples include articles having uneven patterns such as woven fabrics and braided fabrics made of carbon fibers and synthetic fibers, as well as shrink tapes and strings.
要するに、模様型は、凹凸、耐熱性、形状適合性があれ
ばどのような材質でも使用できると共に、収縮テープ及
び紐にあっては捲き付は角度を適宜変えることにより螺
旋模様、交叉模様等を付与できる。In short, any material can be used for the pattern as long as it has unevenness, heat resistance, and shape compatibility, and with shrink tape and string, spiral patterns, cross patterns, etc. can be created by changing the winding angle appropriately. Can be granted.
又、離型性の悪い模様型の場合は、予めプリプレグの表
面を離型フィルムで被い、その上に模様型を載置して行
なうことにより可能である。In addition, in the case of a pattern with poor mold releasability, this can be done by covering the surface of the prepreg in advance with a release film and placing the pattern on top of it.
尚、プリプレグの表面に被覆密着した模様型は、収縮テ
ープ又は収縮チューブ等によって定着保持する。Incidentally, the pattern molded in close contact with the surface of the prepreg is fixed and held using a shrinkable tape, a shrinkable tube, or the like.
次に、所定の方法により加熱加圧し、成形硬化させ、硬
化後、模様型を成形積層管表面より除去し、積層管表面
に形成された凹凸模様の一部又は全部を表面が平滑にな
るまで研削し、表面に透明又は半透明の塗料を塗布する
。Next, heat and pressurize according to a prescribed method to mold and harden, and after curing, remove the pattern from the surface of the molded laminated tube, and remove part or all of the uneven pattern formed on the surface of the laminated tube until the surface becomes smooth. Grind and apply transparent or translucent paint to the surface.
以下、本考案の実施例を図面に基づいて説明する。Hereinafter, embodiments of the present invention will be described based on the drawings.
図面は本考案に係る積層管の製造を示す工程図で、芯金
１にエポキシ樹脂を含浸した炭素繊維の一方向引揃えシ
ートのプリプレグ２を捲き付け、しかる後そのプリプレ
グ２０表面に、凸条３′を突設したステンレススチール
製の模様型３を捲き付け、更に常法により収縮テープ４
を捲き付けて模様型３を固定し、加熱加圧下に於いて成
形硬化させる。The drawing is a process diagram showing the manufacturing of a laminated pipe according to the present invention, in which a prepreg 2 made of a unidirectionally aligned sheet of carbon fiber impregnated with epoxy resin is wrapped around a core metal 1, and then a convex strip is formed on the surface of the prepreg 20. Wrap the pattern 3 made of stainless steel with a protruding part 3', and then wrap the shrink tape 4 in the usual way.
The pattern mold 3 is fixed by wrapping it around the mold, and is molded and hardened under heat and pressure.
硬化後、芯金１を引き抜くと共に、収縮テープ４及び模
様型３を成形積層管５表面より除去し、成形積層管５表
面に形成された凸条３′による凹条６が完全になくなる
まで研削し、表面が平滑な積層管５′を得る。After curing, the core bar 1 is pulled out, the shrink tape 4 and the pattern 3 are removed from the surface of the formed laminated tube 5, and the grooves 6 formed by the ridges 3' formed on the surface of the formed laminated tube 5 are ground until they are completely eliminated. Then, a laminated tube 5' with a smooth surface is obtained.
しかる後、その積層管５′の表面に着色透明塗料Ｔを塗
装すると、深みのある光沢を有した条模様８が光の異方
性反射によって現出する積層管を得ることが出来る。Thereafter, by coating the surface of the laminated tube 5' with a colored transparent paint T, it is possible to obtain a laminated tube in which a striped pattern 8 with deep luster appears by anisotropic reflection of light.
尚、芯金１として合成樹脂製パイプ等を使用した場合は
、あえて芯金１を成形硬化後引き抜くことなくそのまま
残存させ、複合積層管とするも勿論可能である。In addition, when a synthetic resin pipe or the like is used as the core metal 1, it is of course possible to leave the core metal 1 as it is without pulling it out after molding and hardening to form a composite laminated pipe.
本考案の模様付げされた積層管は表面が平滑でありなが
ら模様型で施こされ模様が炭素繊維の光学的異方性反射
で表面に浮き出てくると共に見る方向によっては模様が
現出しなくなったりし、従来にない外観を呈した積層管
を提供することが出来る。The patterned laminated tube of this invention has a smooth surface but is patterned, and the pattern stands out on the surface due to the optical anisotropic reflection of carbon fibers, and depending on the viewing direction, the pattern may not appear. Therefore, it is possible to provide a laminated pipe with an appearance unprecedented in the past.
しかも、その模様は従来の塗料による刷毛塗り、吹付け
、スクリーン印刷及び転写マーク等と異なり表面に露出
しないため、経時変化により退色したり、ハゲ落ちたり
するといった不具合は全くなく、長期に渉って最初の模
様形態を維持でき、商品価値の大きな積層管を提供する
ことが出来る。Moreover, unlike conventional paints such as brush painting, spraying, screen printing, and transfer marks, the pattern is not exposed on the surface, so there is no problem of fading or peeling off over time, and it can be used for a long time. It is possible to maintain the original pattern form and provide a laminated tube with great commercial value.
更に、フィラメントワインディング、編組法との組合せ
によって、より複雑な模様付けもでき、現行以上に外観
イメージをアップし得る積層管を提供できる。Furthermore, by combining with filament winding and braiding methods, more complex patterns can be created, and a laminated tube with an improved appearance image than the current one can be provided.
図面は本考案に係る積層管の製造を示す工程図である。 図中、１：芯金、２ニブリプレグ、３：模様型。 The drawings are process diagrams showing the manufacturing of the laminated pipe according to the present invention. In the figure, 1: Core bar, 2: Nibbly preg, 3: Pattern type.
Claims (1)
炭素繊維層にプリプレグの段階で抑圧付与した凹凸模様
を成形硬化後平滑に研削した後もその模様が光の異方性
反射によって現出するようにした竿、ゴルフシャフト、
バドミントンシャフト等の積層管。This is a laminated tube with a carbon fiber layer on the outermost layer, and even after the uneven pattern suppressed on the surface carbon fiber layer at the prepreg stage is molded and hardened and ground smooth, the pattern remains due to anisotropic reflection of light. A rod that appears, a golf shaft,
Laminated tubes for badminton shafts, etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5201680U JPS5940204Y2 (en) | 1980-04-16 | 1980-04-16 | Laminated tubes for patterned rods, golf shafts, badminton shafts, etc. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5201680U JPS5940204Y2 (en) | 1980-04-16 | 1980-04-16 | Laminated tubes for patterned rods, golf shafts, badminton shafts, etc. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56154321U JPS56154321U (en) | 1981-11-18 |
| JPS5940204Y2 true JPS5940204Y2 (en) | 1984-11-13 |
Family
ID=29646893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5201680U Expired JPS5940204Y2 (en) | 1980-04-16 | 1980-04-16 | Laminated tubes for patterned rods, golf shafts, badminton shafts, etc. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5940204Y2 (en) |
-
1980
- 1980-04-16 JP JP5201680U patent/JPS5940204Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56154321U (en) | 1981-11-18 |
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