JPS589979A - Metallic band for wristwatch - Google Patents

Metallic band for wristwatch

Info

Publication number
JPS589979A
JPS589979A JP10866381A JP10866381A JPS589979A JP S589979 A JPS589979 A JP S589979A JP 10866381 A JP10866381 A JP 10866381A JP 10866381 A JP10866381 A JP 10866381A JP S589979 A JPS589979 A JP S589979A
Authority
JP
Japan
Prior art keywords
band
film
wristwatch
metallic band
silicon oxide
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
Application number
JP10866381A
Other languages
Japanese (ja)
Inventor
Kiyoyuki Arai
荒井　清行
Masayoshi Aoki
青木　正吉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments 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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP10866381A priority Critical patent/JPS589979A/en
Publication of JPS589979A publication Critical patent/JPS589979A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/10—Glass or silica

Abstract

PURPOSE:To obtain a metallic band coated with an inorg. transparent film for a wristwatch with improved corrosion resistance to sweat, etc. by forming a silicon oxide film on the surface of a metallic band by a PVD method. CONSTITUTION:Silicon oxide is vacuum-deposited on the surface of a block band made of stainless steel, a mesh band plated with gold or the like by a PVD technique to form an inorg. transparent film in about 0.5-3mum thickness. The film has high moisture resistance and high hardness and prevents the base metal from rusting. Accordingly, by forming the film, a metallic band for a wristwatch with superior scratch, wear and corrosion resistances and a fine appearance is obtd.

Description

【発明の詳細な説明】 本発明は、無機質透明被膜、酸化ケイ素（８（ｏｍ）膜
等によシ表面を被覆した腕時計用バンドに関するもので
ある。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a wristwatch band whose surface is coated with an inorganic transparent film, a silicon oxide (8 (Om) film, etc.).

従来のバンドは、プレツクバンド、板ｅ亀バンド、メツ
シュバンド等があるが、當に腕に密着してシシ錆の発生
が問題と壜っている。Ｊ［因としては、素材の性質から
くるもの、加工時の歪からくるもの、汗から出る湿分と
常にと１１）あわせているため尊前えられ、それらが重
な）魯りて生じている。Conventional bands include plexi bands, plate e-tortoise bands, mesh bands, etc., but they come in close contact with the arm and cause rust. J [Causes are due to the nature of the material, distortion during processing, and moisture from sweat. There is.

本発明は上記の欠点を除（ため、バンド＊ＮＫ無機質透
明被膜を施ζすことで耐食性のよい腕時計用バンドを供
給するしとｔａ的としている。In order to eliminate the above-mentioned drawbacks, the present invention aims to provide a watch band with good corrosion resistance by applying an inorganic transparent coating to the band*NK.

以下本発明にりいて詳細な説明をする。The present invention will be explained in detail below.

バンド駒単体％シ＜Ｔ／Ｉｔ連続体の状態で、その表面
にアマ１技衝會用いて、０゜ト４Ｐの範囲で無機質透明
被膜を形成する。薄す「ると保護膜として十分効果が発
揮されずに耐食性さらに拡耐摩耗性、耐擦傷性を満足さ
せることができない、一方、厚すぎると膜形成時にブリ
ッジを起ζした〉、属に歪を残した〕することになる、
そのためにバンド駒の動電が悪くなシ腕にフィツトしな
くなる。無理に動かせば膜の破カイにつながることは明
確である。With the band piece alone in the state of %shi<T/It continuum, an inorganic transparent film is formed on its surface in the range of 0° to 4P using an amateur technique. If it is too thin, it will not be sufficiently effective as a protective film, making it impossible to satisfy corrosion resistance, abrasion resistance, and scratch resistance.On the other hand, if it is too thick, bridging will occur during film formation, and distortion will occur. left behind]
For this reason, the electrodynamics of the band piece is poor and it does not fit the arm. It is clear that forceful movement will lead to rupture of the membrane.

実施例１゜ ステンレス材を用いたプレツクバンド駒の表面に、真空
蒸着にて１０″″１〜１０″″都ＴＯｒｒ台の高真空下
で酸化ケイ素膜を２Ｐの厚さで形成し九。Example 1 A silicon oxide film was formed to a thickness of 2P on the surface of a plex band piece made of stainless steel material by vacuum evaporation under a high vacuum of 10" to 10" Torr.

実施例２゜ 金メッキのメツシュバンドの表ｗに、イオンブレーティ
ング装置にて酸化ケイ素膜をＩＰの厚さで形成した。Example 2 A silicon oxide film was formed to a thickness of IP on the front surface w of a gold-plated mesh band using an ion blating device.

以上述べたように、本発明はバンド表面に無機質透明被
膜を形成することで、耐湿性の強い膜によ〉湿分の透過
を抑え母材の発錆を防ぐことが出来るため耐食性の良い
バンドを製造することが出来る。を九、無機質被膜は硬
いため耐摩耗性、耐擦傷性においても優れたものが出来
る。さらに、金メッキ品においては、金メッキを従来よ
シはるかに薄＜、とｔにはフツツシエメッキでよく経済
的な、安価な、そして質感の劣らない金色バンドを供給
出来る効果をもつ。As described above, by forming an inorganic transparent film on the band surface, the present invention has a highly moisture-resistant film that suppresses the permeation of moisture and prevents rusting of the base material, resulting in a highly corrosion-resistant band. can be manufactured. Nine, since the inorganic coating is hard, it can have excellent wear resistance and scratch resistance. Furthermore, in the case of gold-plated products, since the gold plating is much thinner than before, it is possible to supply a gold band that is economical, inexpensive, and has the same texture as the conventional one.

以上 出願人　株式会社篤二精工金 代運人　弁理士最上　　務that's all Applicant: Atsuji Seikokin Co., Ltd. Agent: Patent Attorney Mogami

Claims (1)

【特許請求の範囲】[Claims] バンド表面に？ＴＩ）技術によ〉酸化ケイ素膜を形成し
たことを特徴とした無機質透明被膜被覆腕時計用金属バ
ンド。On the band surface? A metal band for a watch coated with an inorganic transparent film, characterized in that a silicon oxide film is formed using the TI) technology.
JP10866381A 1981-07-10 1981-07-10 Metallic band for wristwatch Pending JPS589979A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10866381A JPS589979A (en) 1981-07-10 1981-07-10 Metallic band for wristwatch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10866381A JPS589979A (en) 1981-07-10 1981-07-10 Metallic band for wristwatch

Publications (1)

Publication Number Publication Date
JPS589979A true JPS589979A (en) 1983-01-20

Family

ID=14490517

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10866381A Pending JPS589979A (en) 1981-07-10 1981-07-10 Metallic band for wristwatch

Country Status (1)

Country Link
JP (1) JPS589979A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62136813U (en) * 1986-02-24 1987-08-28
JPS6372868A (en) * 1986-09-16 1988-04-02 Nippon Steel Corp External building material having superior corrosion and weather resistance

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62136813U (en) * 1986-02-24 1987-08-28
JPS6372868A (en) * 1986-09-16 1988-04-02 Nippon Steel Corp External building material having superior corrosion and weather resistance
JPH0468389B2 (en) * 1986-09-16 1992-11-02 Nippon Steel Corp

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