JP3825307B2 - Fishing parts - Google Patents

Fishing parts Download PDF

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Publication number
JP3825307B2
JP3825307B2 JP2001362082A JP2001362082A JP3825307B2 JP 3825307 B2 JP3825307 B2 JP 3825307B2 JP 2001362082 A JP2001362082 A JP 2001362082A JP 2001362082 A JP2001362082 A JP 2001362082A JP 3825307 B2 JP3825307 B2 JP 3825307B2
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JP
Japan
Prior art keywords
fishing
layer
sealing treatment
treatment
nickel acetate
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 - Fee Related
Application number
JP2001362082A
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Japanese (ja)
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JP2003166096A (en
Inventor
泰 西村
健次 松田
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Shimano Inc
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Shimano Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shimano Inc filed Critical Shimano Inc
Priority to JP2001362082A priority Critical patent/JP3825307B2/en
Priority to TW091115325A priority patent/TW546118B/en
Priority to KR1020020046874A priority patent/KR100894978B1/en
Priority to CNB02142277XA priority patent/CN1268788C/en
Publication of JP2003166096A publication Critical patent/JP2003166096A/en
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Publication of JP3825307B2 publication Critical patent/JP3825307B2/en
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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K87/00—Fishing rods
    • A01K87/06—Devices for fixing reels on rods
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K89/00—Reels
    • A01K89/015—Reels with a rotary drum, i.e. with a rotating spool
    • A01K89/0192—Frame details
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K89/00—Reels
    • A01K89/015—Reels with a rotary drum, i.e. with a rotating spool
    • A01K89/01931—Spool or spool shaft details
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/18—After-treatment, e.g. pore-sealing

Description

【０００１】
【発明の属する技術分野】
本発明は、釣り用部品、特に、アルミニウム合金製の釣り用部品に関する。
【０００２】
【従来の技術】
屋外で使用されることが多い自転車や釣り用品などに使用される部品、特にアルミニウム合金製の部品には、表面にアルマイトが形成されることが多い。アルマイトは、アルミニウム合金を陽極酸化処理して形成される表面処理膜層であり、微細孔を閉塞するため酢酸ニッケル封孔処理等の封孔処理が施されている。このようなアルマイトを部品本体の表面に形成すると、アルミニウム合金製の部品本体が腐食雰囲気に直接曝されなくなり、耐食性を向上させることができる。
【０００３】
【発明が解決しようとする課題】
前記従来のアルミニウム合金製の釣り用部品では、アルマイトに酢酸ニッケル封孔処理が施されている。この場合、酢酸ニッケル封孔処理層は無色透明であるので、アルミニウム合金特有の光輝性及び金属光を発揮することができるが、一般的に、耐食性及び耐アルカリ性が芳しくない。特に、オキアミ等の釣り餌が付着しやすい釣り用部品では、付着した釣り餌の蛋白質が分解しアンモニア等のアルカリ性物質が発生することがある。この発生したアルカリ性物質により酢酸ニッケル封孔処理層が侵され、釣り用部品の耐食性が損なわれるおそれが生じる。
【０００４】
そこで、釣り用部品の耐食性をさらに向上させるために、アルマイト上に封孔処理としてクロム酸アンモン封孔処理を施すことが考えられる。このように、クロム酸をアルマイトの微細孔に封孔することにより、耐食性を確実に向上できる。
【０００５】
しかし、クロム酸アンモンはクロム特有の黄色を呈することから、アルマイト自身の色や染色されたアルマイトの色に影響を及ぼすことがある。また、クロム酸アンモンは弱酸性の特性を示すことから、封孔処理の前に染料による染色処理を施した場合、クロム酸アンモンによって染料が飛ばされてしまうおそれが生じる。したがって、このようにクロム酸アンモン封孔処理を施すと、アルマイト自身の色や染色されたアルマイトの色を十分に発揮できず、意匠性の低下を招くおそれが生じる。
【０００６】
本発明の課題は、アルミニウム合金製の釣り用部品において、意匠性を維持しながら、耐食性を向上させることにある。
【０００７】
【課題を解決するための手段】
発明１に係る釣り用部品は、釣りに用いられる釣り用部品であって、アルミニウム合金製の部品本体と、部品本体の表層側に形成されアルマイト処理により形成された複数の微細孔と微細孔に酢酸ニッケル封孔処理により形成された酢酸ニッケル封孔処理層と酢酸ニッケル封孔処理層上にクロム酸アンモン封孔処理により形成されたクロム酸アンモン封孔処理層とを有する表面処理膜層とを備えている。
【０００８】
この釣り用部品では、アルミニウム合金製の部品本体上にアルマイトが形成されており、アルマイトの表面に開口する複数の微細孔が形成されている。これらの微細孔には、酢酸ニッケル封孔処理及びクロム酸アンモン封孔処理がこの順に施されている。ここでは、クロム酸アンモン封孔処理層の下に酢酸ニッケル封孔処理層が形成されているので、クロム酸アンモンのアルマイトへの影響を抑えることができる。したがって、意匠性を維持しながら、クロム酸アンモン封孔処理により耐食性を向上させることができる。
【０００９】
発明２に係る釣り用部品は、発明１の釣り用部品において、微細孔は染料による染色処理が施されている。この場合、アルマイトの微細孔が染色され、その微細孔に酢酸ニッケル封孔処理層が形成される。このため、クロム酸アンモン封孔処理層が染色されたアルマイトに影響しにくくなるので、意匠性を向上できる。
【００１０】
発明３に係る釣り用部品は、発明１又は２の釣り用部品において、表面処理膜層は、酢酸ニッケル封孔処理層及びクロム酸アンモン封孔処理層の膜厚に対する酢酸ニッケル封孔処理層の膜厚の割合が５０％以上９５％以下、かつクロム酸アンモン封孔処理層の膜厚の割合が５％以上５０％以下になるように形成されている。この場合、酢酸ニッケル封孔処理の膜厚の割合がクロム酸アンモン封孔処理の膜厚の割合よりも大きいので、クロム酸アンモンによるアルマイトへの影響を減らすことができる。また、クロム酸特有の黄色を少なくすることができるので、アルマイトの色を十分に発揮できる。
【００１１】
発明４に係る釣り用部品は、発明１から３のいずれかの釣り用部品において、表面処理膜層の表層側には印刷層が形成されている。この場合、クロム酸アンモン封孔処理を施した後にインク等の印刷層を形成する。ここでは、クロム酸アンモン封孔処理層と印刷層との密着力が比較的強力であるので、印刷層の密着性が向上する。
【００１２】
発明５に係る釣り用部品は、発明１から４のいずれかの釣り用部品において、部品本体は釣り用リールのリール本体に使用される。この場合、屋外の腐食雰囲気で使用されることが多い釣り用リールのリール本体の意匠性を維持しながら、耐食性を向上できる。
【００１３】
発明６に係る釣り用部品は、発明１から４のいずれかの釣り用部品において、部品本体は釣り用リールのスプールに使用される。この場合、屋外の腐食雰囲気で使用されることが多い釣り用リールのスプールの意匠性を維持しながら、耐食性を向上できる。
【００１４】
発明７に係る釣り用部品は、発明１から４のいずれかの釣り用部品において、部品本体は釣竿のリールシートに使用される。この場合、屋外の腐食雰囲気で使用されることが多い釣竿のリールシートの意匠性を維持しながら、耐食性を向上できる。
【００１５】
【発明の実施の形態】
本発明の一実施形態を採用した両軸受リールは、図１及び図２に示すように、ベイトキャスト用のロープロフィール型のリールである。この両軸受リールは、釣竿ＲＤに装着されるアルミニウム合金製のリール本体１と、リール本体１の側方に配置されたスプール回転用のハンドル組立体２と、リール本体１の内部に回転自在かつ着脱自在に装着された糸巻き用のスプール４とを備えている。ハンドル組立体２のリール本体１側には、ドラグ調整用のスタードラグ３が設けられている。
【００１６】
リール本体１は、図１及び図２に示すように、フレーム５と、フレーム５の両側方に装着された側カバー６と、フレーム５の前方を覆う前カバー７と、上部を覆うサムレスト８と、フレーム５の下方に連結され釣竿ＲＤのリールシートＲＳ（図２参照）に装着される竿取付脚９（図２参照）とを有している。リール本体１を構成する各部材、スプール４及びリールシートＲＳは、アルミニウム合金製であり、各部材の表面には各種の表面処理が施されている。
【００１７】
次に、リール本体１、スプール４及びリールシートＲＳの表面構造について説明する。
【００１８】
図３に示すように、各部材のアルミニウム合金製の部品本体１０表面には、アルマイト処理による表面処理膜層１１が形成されている。表面処理膜層１１には複数の微細孔１２が形成される。微細孔１２には、染料による染色処理が施され、酢酸ニッケル封孔処理による酢酸ニッケル封孔処理層１３と、クロム酸アンモン封孔処理によるクロム酸アンモン封孔処理層１４とが順に形成されて封孔されている。
【００１９】
表面処理膜層１１は、陽極酸化処理（アルマイト処理）により形成される酸化膜（アルマイト）であって、アルミニウム合金製の部品本体１０を陽極にして硫酸等の電解質溶液中で電解すると、陽極に発生する酸素のために酸化膜が形成される。表面処理膜層１１は、脱脂、エッチング、中和等の前処理と、電解処理等の陽極酸化処理と、酢酸ニッケル封孔処理、クロム酸アンモン封孔処理等の後処理との３つの工程により形成される。
【００２０】
表面処理膜層１１は、多孔質層のアルマイトであって、前述のように複数の微細孔１２が形成され、染料による染色処理が施されている。これらの微細孔１２を閉塞するために、表面処理膜層１１の表面に、酢酸ニッケル封孔処理、クロム酸アンモン封孔処理が順に施される。このような処理によって、微細孔１２には、酢酸ニッケル封孔処理層１３、クロム酸アンモン封孔処理層１４が順に形成される。
【００２１】
以上の表面処理においては、酢酸ニッケル封孔処理層１３及びクロム酸アンモン封孔処理層１４の膜厚に対する酢酸ニッケル封孔処理層１３の膜厚の割合が５０％以上９５％以下に、かつクロム酸アンモン封孔処理層１４の膜厚の割合が５％以上５０％以下になるように、処理時間等が制御されている。ここでは、酢酸ニッケル封孔処理層１３の膜厚がクロム酸アンモン封孔処理層１４の膜厚より大きくなるように形成されている。
【００２２】
このようなリール本体１、スプール４及びリールシートＲＳを構成するアルミニウム合金製の各部材の表面構造では、表面処理膜層１１の表面に生じている多数の染料による染色処理が施された微細孔１２に、酢酸ニッケル封孔処理層１３、クロム酸アンモン封孔処理層１４が順に形成されている。すなわち、クロム酸アンモン封孔処理層１４の下に酢酸ニッケル封孔処理層１３が形成されているので、クロム酸アンモンの影響を抑えることができる。したがって、意匠性を維持しつつ、クロム酸アンモン封孔処理層１４により耐食性を向上できる。
【００２３】
〔他の実施形態〕
（ａ） 本発明に係る釣り用部品は、両軸受リールのリール本体や釣竿のリールシートを例にあげて説明したが、これらに限定されるものではなく、他の全てのアルミニウム合金製の釣り用品に本発明を適用できる。
【００２４】
（ｂ） 前記実施形態では、酢酸ニッケル封孔処理層１３及びクロム酸アンモン封孔処理層１４の膜厚に対する酢酸ニッケル封孔処理層１３の膜厚の割合が５０％以上９５％以下に、かつクロム酸アンモン封孔処理層１４の膜厚の割合が５％以上５０％以下になるように形成されていたが、これらの膜厚の割合に限定されるものではない。
【００２５】
（ｃ） 図４に示すように、表面処理膜層１１上にインク等の印刷層１５を形成してもよい。ここでは、表面処理膜層１１のクロム酸アンモン封孔処理層１４により、印刷層１５の密着性が向上する。
【００２６】
【発明の効果】
本発明によれば、アルミニウム合金製の釣り用部品において、アルマイトの微細孔にはクロム酸アンモン封孔処理層の下に酢酸ニッケル封孔処理層が形成されているので、意匠性を維持しながら、クロム酸アンモン封孔処理により耐食性を向上させることができる。
【図面の簡単な説明】
【図１】 本発明の一実施形態を採用した両軸受リールの平面図。
【図２】 前記両軸受リールの断面平面図。
【図３】 リール本体の断面拡大模式図。
【図４】 他の実施形態の図３に相当する図。
【符号の説明】
１ リール本体
４ スプール
１０ 部品本体
１１ 表面処理膜層
１２ 微細孔
１３ 酢酸ニッケル封孔処理層
１４ クロム酸アンモン封孔処理層
１５ 印刷層
ＲＤ 釣竿
ＲＳ リールシート[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a fishing component, and more particularly to a fishing component made of an aluminum alloy.
[0002]
[Prior art]
Alumite is often formed on the surface of parts used for bicycles and fishing gears that are often used outdoors, particularly aluminum alloy parts. Anodized is a surface treatment film layer formed by anodizing an aluminum alloy, and is subjected to sealing treatment such as nickel acetate sealing treatment in order to close the fine holes. When such alumite is formed on the surface of the component body, the component body made of aluminum alloy is not directly exposed to the corrosive atmosphere, and the corrosion resistance can be improved.
[0003]
[Problems to be solved by the invention]
In the conventional fishing parts made of an aluminum alloy, the alumite is subjected to nickel acetate sealing treatment. In this case, since the nickel acetate sealing treatment layer is colorless and transparent, it can exhibit the glitter and metal light peculiar to the aluminum alloy, but generally has poor corrosion resistance and alkali resistance. In particular, in fishing parts such as krill that easily attach to fishing bait, proteins attached to the fishing bait may be decomposed to generate alkaline substances such as ammonia. The generated alkaline substance erodes the nickel acetate sealing treatment layer, which may impair the corrosion resistance of the fishing component.
[0004]
Therefore, in order to further improve the corrosion resistance of the fishing parts, it is conceivable to perform an ammonium chromate sealing treatment as a sealing treatment on the alumite. Thus, corrosion resistance can be reliably improved by sealing chromic acid in the fine hole of an alumite.
[0005]
However, since ammonite chromate exhibits a yellow color peculiar to chromium, it may affect the color of anodized itself or the color of stained anodized. In addition, since ammonium chromate exhibits weakly acidic properties, when dyeing treatment with a dye is performed before sealing treatment, there is a risk that the dye may be blown off by the ammonium chromate. Therefore, when the chromate ammonite sealing treatment is performed in this manner, the color of the alumite itself or the color of the dyed alumite cannot be sufficiently exhibited, which may cause a deterioration in design.
[0006]
The subject of this invention is improving the corrosion resistance, maintaining the designability in the fishing parts made from an aluminum alloy.
[0007]
[Means for Solving the Problems]
The fishing component according to the first aspect of the present invention is a fishing component used for fishing, and includes a component main body made of aluminum alloy, and a plurality of fine holes and fine holes formed on the surface layer side of the component main body and formed by anodizing. A nickel acetate sealing treatment layer formed by nickel acetate sealing treatment and a surface treatment film layer having an ammonium chromate sealing treatment layer formed by ammonium chromate sealing treatment on the nickel acetate sealing treatment layer. I have.
[0008]
In this fishing component, anodized is formed on a component main body made of aluminum alloy, and a plurality of fine holes are formed on the surface of the anodized. These fine holes are subjected to nickel acetate sealing treatment and ammonium chromate sealing treatment in this order. Here, since the nickel acetate sealing treatment layer is formed under the ammonium chromate sealing treatment layer, the influence of the ammonium chromate on the alumite can be suppressed. Accordingly, the corrosion resistance can be improved by the ammonium chromate sealing treatment while maintaining the design properties.
[0009]
The fishing component according to a second aspect of the present invention is the fishing component according to the first aspect, wherein the fine holes are dyed with a dye. In this case, the fine pores of alumite are dyed, and a nickel acetate sealing treatment layer is formed in the fine pores. For this reason, since it becomes difficult to affect the anodized chromate sealing layer, the designability can be improved.
[0010]
The fishing component according to the invention 3 is the fishing component of the invention 1 or 2, wherein the surface treatment film layer is a nickel acetate sealing treatment layer relative to the thickness of the nickel acetate sealing treatment layer and the ammonium chromate sealing treatment layer. The film thickness ratio is 50% or more and 95% or less, and the film thickness ratio of the ammonium chromate sealing layer is 5% or more and 50% or less. In this case, since the ratio of the thickness of the nickel acetate sealing treatment is larger than the ratio of the thickness of the ammonium chromate sealing treatment, the influence of the ammonium chromate on the alumite can be reduced. Moreover, since the yellow color peculiar to chromic acid can be reduced, the color of alumite can be sufficiently exhibited.
[0011]
The fishing component according to a fourth aspect of the present invention is the fishing component according to any one of the first to third aspects, wherein a printed layer is formed on the surface layer side of the surface treatment film layer. In this case, a printing layer of ink or the like is formed after the ammonium chromate sealing treatment. Here, since the adhesion between the ammonium chromate sealing layer and the printing layer is relatively strong, the adhesion of the printing layer is improved.
[0012]
A fishing component according to a fifth aspect is the fishing component according to any one of the first to fourth aspects, wherein the component main body is used as a reel main body of a fishing reel. In this case, the corrosion resistance can be improved while maintaining the design of the reel body of the fishing reel that is often used in an outdoor corrosive atmosphere.
[0013]
A fishing component according to a sixth aspect of the present invention is the fishing component according to any one of the first to fourth aspects, wherein the component main body is used for a spool of a fishing reel. In this case, the corrosion resistance can be improved while maintaining the design of the spool of the fishing reel that is often used in an outdoor corrosive atmosphere.
[0014]
A fishing component according to a seventh aspect is the fishing component according to any one of the first to fourth aspects, wherein the component main body is used for a reel seat of a fishing rod. In this case, the corrosion resistance can be improved while maintaining the design of the reel seat of the fishing rod that is often used in an outdoor corrosive atmosphere.
[0015]
DETAILED DESCRIPTION OF THE INVENTION
A dual-bearing reel employing an embodiment of the present invention is a low profile type reel for bait casting, as shown in FIGS. The dual-bearing reel includes an aluminum alloy reel main body 1 mounted on a fishing rod RD, a spool rotating handle assembly 2 disposed on the side of the reel main body 1, and a rotatable inside the reel main body 1. And a spool 4 for thread winding, which is detachably mounted. On the reel body 1 side of the handle assembly 2, a star drag 3 for drag adjustment is provided.
[0016]
As shown in FIGS. 1 and 2, the reel unit 1 includes a frame 5, a side cover 6 mounted on both sides of the frame 5, a front cover 7 that covers the front of the frame 5, and a thumb rest 8 that covers the top. And a rod mounting leg 9 (see FIG. 2) connected to the lower side of the frame 5 and mounted on the reel seat RS (see FIG. 2) of the fishing rod RD. Each member, spool 4 and reel sheet RS constituting the reel body 1 are made of an aluminum alloy, and the surface of each member is subjected to various surface treatments.
[0017]
Next, the surface structures of the reel body 1, the spool 4, and the reel sheet RS will be described.
[0018]
As shown in FIG. 3, a surface treatment film layer 11 is formed on the surface of an aluminum alloy component main body 10 of each member by alumite treatment. A plurality of fine holes 12 are formed in the surface treatment film layer 11. The fine holes 12 are dyed with a dye, and a nickel acetate sealing treatment layer 13 by nickel acetate sealing treatment and an ammonium chromate sealing treatment layer 14 by ammonium chromate sealing treatment are sequentially formed. It is sealed.
[0019]
The surface treatment film layer 11 is an oxide film (alumite) formed by anodization treatment (alumite treatment). When electrolysis is performed in an electrolytic solution such as sulfuric acid using the aluminum alloy component main body 10 as an anode, the surface treatment film layer 11 becomes an anode. An oxide film is formed due to the generated oxygen. The surface treatment film layer 11 is formed by three processes including pretreatment such as degreasing, etching, and neutralization, anodizing treatment such as electrolytic treatment, and post-treatment such as nickel acetate sealing treatment and ammonium chromate sealing treatment. It is formed.
[0020]
The surface treatment film layer 11 is an alumite of a porous layer, and a plurality of fine holes 12 are formed as described above, and dyeing treatment with a dye is performed. In order to close these fine holes 12, nickel acetate sealing treatment and ammonium chromate sealing treatment are sequentially performed on the surface of the surface treatment film layer 11. By such treatment, a nickel acetate sealing treatment layer 13 and an ammonium chromate sealing treatment layer 14 are sequentially formed in the micropores 12.
[0021]
In the above surface treatment, the ratio of the thickness of the nickel acetate sealing treatment layer 13 to the thickness of the nickel acetate sealing treatment layer 13 and the ammonium chromate sealing treatment layer 14 is 50% or more and 95% or less, and chromium. The treatment time and the like are controlled so that the film thickness ratio of the acid ammonium sealing layer 14 is 5% or more and 50% or less. Here, the nickel acetate sealing layer 13 is formed so as to have a film thickness larger than that of the ammonium chromate sealing layer 14.
[0022]
In the surface structure of each member made of aluminum alloy constituting the reel body 1, the spool 4, and the reel sheet RS, fine holes subjected to dyeing treatment with a large number of dyes generated on the surface of the surface treatment film layer 11 12, a nickel acetate sealing layer 13 and an ammonium chromate sealing layer 14 are sequentially formed. That is, since the nickel acetate sealing treatment layer 13 is formed under the ammonium chromate sealing treatment layer 14, the influence of ammonium chromate can be suppressed. Therefore, the corrosion resistance can be improved by the ammonium chromate sealing layer 14 while maintaining the design.
[0023]
Other Embodiment
(A) The fishing component according to the present invention has been described by taking the reel body of a dual-bearing reel and the reel seat of a fishing rod as an example, but is not limited thereto, and is made of all other aluminum alloy fishing The present invention can be applied to articles.
[0024]
(B) In the embodiment, the ratio of the thickness of the nickel acetate sealing treatment layer 13 to the thickness of the nickel acetate sealing treatment layer 13 and the ammonium chromate sealing treatment layer 14 is 50% or more and 95% or less, and Although the ratio of the thickness of the ammonium chromate sealing layer 14 is 5% or more and 50% or less, it is not limited to the ratio of these thicknesses.
[0025]
(C) As shown in FIG. 4, a printing layer 15 such as ink may be formed on the surface treatment film layer 11. Here, the adhesion of the printed layer 15 is improved by the ammonium chromate sealing layer 14 of the surface treatment film layer 11.
[0026]
【The invention's effect】
According to the present invention, in the aluminum alloy fishing part, since the nickel acetate sealing treatment layer is formed below the ammonium chromate sealing treatment layer in the fine pores of the alumite, the design property is maintained. Corrosion resistance can be improved by sealing with ammonium chromate.
[Brief description of the drawings]
FIG. 1 is a plan view of a dual-bearing reel adopting an embodiment of the present invention.
FIG. 2 is a cross-sectional plan view of the dual-bearing reel.
FIG. 3 is a schematic enlarged cross-sectional view of a reel body.
FIG. 4 is a view corresponding to FIG. 3 of another embodiment.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Reel body 4 Spool 10 Component body 11 Surface treatment film layer 12 Micropore 13 Nickel acetate sealing treatment layer 14 Ammonium chromate sealing treatment layer 15 Printing layer RD Fishing rod RS Reel sheet

Claims (7)

釣りに用いられる釣り用部品であって、
アルミニウム合金製の部品本体と、
前記部品本体の表層側に形成され、アルマイト処理により形成された複数の微細孔と、前記微細孔に酢酸ニッケル封孔処理により形成された酢酸ニッケル封孔処理層と、前記酢酸ニッケル封孔処理層上にクロム酸アンモン封孔処理により形成されたクロム酸アンモン封孔処理層とを有する表面処理膜層と、
を備えた釣り用部品。Fishing parts used for fishing,
An aluminum alloy component body;
A plurality of micropores formed on the surface layer side of the component main body and formed by alumite treatment, a nickel acetate sealing treatment layer formed by nickel acetate sealing treatment in the micropores, and the nickel acetate sealing treatment layer A surface treatment film layer having an ammonium chromate sealing layer formed by an ammonium chromate sealing treatment;
Fishing parts equipped with. 前記微細孔は染料による染色処理が施されている、請求項１に記載の釣り用部品。  The fishing component according to claim 1, wherein the fine holes are dyed with a dye. 前記表面処理膜層は、前記酢酸ニッケル封孔処理層及び前記クロム酸アンモン封孔処理層の膜厚に対する前記酢酸ニッケル封孔処理層の膜厚の割合が５０％以上９５％以下、かつ前記クロム酸アンモン封孔処理層の膜厚の割合が５％以上５０％以下になるように形成されている、請求項１又は２に記載の釣り用部品。  In the surface treatment film layer, a ratio of a thickness of the nickel acetate sealing treatment layer to a thickness of the nickel acetate sealing treatment layer and the ammonium chromate sealing treatment layer is 50% or more and 95% or less, and the chromium The fishing component according to claim 1 or 2, wherein the proportion of the film thickness of the acid ammonium sealing layer is 5% or more and 50% or less. 前記表面処理膜層の表層側には印刷層が形成されている、請求項１から３のいずれかに記載の釣り用部品。  The fishing component according to any one of claims 1 to 3, wherein a printed layer is formed on a surface layer side of the surface treatment film layer. 前記部品本体は釣り用リールのリール本体に使用される、請求項１から４のいずれかに記載の釣り用部品。  The fishing component according to claim 1, wherein the component main body is used for a reel main body of a fishing reel. 前記部品本体は釣り用リールのスプールに使用される、請求項１から４のいずれかに記載の釣り用部品。The component body is used to spool of the fishing reel, fishing component according to any of claims 1 4. 前記部品本体は釣竿のリールシートに使用される、請求項１から４のいずれかに記載の釣り用部品。The component body is used to reel seat of the fishing rod, fishing component according to any of claims 1 4.
JP2001362082A 2001-11-28 2001-11-28 Fishing parts Expired - Fee Related JP3825307B2 (en)

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JP2001362082A JP3825307B2 (en) 2001-11-28 2001-11-28 Fishing parts
TW091115325A TW546118B (en) 2001-11-28 2002-07-10 Parts for fishing
KR1020020046874A KR100894978B1 (en) 2001-11-28 2002-08-08 Fishing component
CNB02142277XA CN1268788C (en) 2001-11-28 2002-08-29 Parts for fishing

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JP4884813B2 (en) * 2006-03-22 2012-02-29 アイシン軽金属株式会社 Method for sealing anodized film and anodized member
CN102260895A (en) * 2010-05-28 2011-11-30 上海德尔格医疗器械有限公司 Anticorrosion treatment method for metal surfaces
CN103276430A (en) * 2013-06-24 2013-09-04 上海英汇科技发展有限公司 Higher salt spray corrosion resisting natural color anode oxidation film treatment technology
CN103469276B (en) * 2013-09-16 2015-09-09 杭州和韵科技有限公司 A kind of method improving aluminum anodized film acid-alkali-corrosive-resisting performance
CN103498179B (en) * 2013-10-22 2014-08-06 哈尔滨三泳金属表面技术有限公司 Aluminum or aluminum alloy surface oxide film and method for preparing same
CN105063715B (en) * 2015-08-28 2018-03-02 中国工程物理研究院材料研究所 B4The preparation method of C Al based composites surface anodization films and its oxide-film of preparation
CN109258594A (en) * 2018-11-19 2019-01-25 玉环县悟鑫机械有限公司 A kind of aluminum steel cup for water droplet wheel and integrated spindle axis formula structure and its forming method

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JPH03277797A (en) * 1990-03-27 1991-12-09 Okuno Seiyaku Kogyo Kk Sealing treatment of aluminum anodically oxidized film
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