JPH01219159A - Outer ornament parts for wristwatch - Google Patents
Outer ornament parts for wristwatchInfo
- Publication number
- JPH01219159A JPH01219159A JP4289688A JP4289688A JPH01219159A JP H01219159 A JPH01219159 A JP H01219159A JP 4289688 A JP4289688 A JP 4289688A JP 4289688 A JP4289688 A JP 4289688A JP H01219159 A JPH01219159 A JP H01219159A
- Authority
- JP
- Japan
- Prior art keywords
- stainless steel
- skin
- watch
- direct contact
- wristwatch
- 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
Links
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 24
- 239000010935 stainless steel Substances 0.000 claims abstract description 24
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 8
- 238000007747 plating Methods 0.000 claims abstract description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- 239000010936 titanium Substances 0.000 claims description 4
- 150000003609 titanium compounds Chemical class 0.000 claims description 4
- 206010012442 Dermatitis contact Diseases 0.000 abstract description 3
- 208000010247 contact dermatitis Diseases 0.000 abstract description 3
- 206010020751 Hypersensitivity Diseases 0.000 abstract description 2
- 206010040880 Skin irritation Diseases 0.000 abstract description 2
- 230000036556 skin irritation Effects 0.000 abstract description 2
- 231100000475 skin irritation Toxicity 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 230000002542 deteriorative effect Effects 0.000 abstract 1
- 238000007733 ion plating Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 206010013786 Dry skin Diseases 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
Landscapes
- Physical Vapour Deposition (AREA)
Abstract
Description
【発明の詳細な説明】 ［産業上の利用分野］ 本発明は、時計用外装部品に関する。[Detailed description of the invention] [Industrial application field] The present invention relates to an exterior part for a timepiece.
本発明は、時計外装部品においてステンレスＷ材上に、
乾式めっきによりチタン化合物被膜層を形成することに
より、ステンレスの色調を損なわず、ステンレス表面が
直接肌に触れない様にすることで肌荒れを防止するよう
にしたものである。The present invention provides for the use of stainless steel W material in watch exterior parts.
By forming a titanium compound coating layer by dry plating, the color tone of the stainless steel is not impaired, and the stainless steel surface does not come into direct contact with the skin, thereby preventing skin roughness.
従来ステンレス類の時計ケース、時計裏ふた。 Conventional stainless steel watch case and watch back cover.
時計バンドなどは、表面にめっき処理の行われていない
ものも多用されてきた。このため、ステンレス表面が直
接肌に触れることで一部の過敏者は、ステンレスの構成
元素に起因すると思われる肌荒れを起こすことがあった
。Watch bands and the like have often been used without plating on the surface. For this reason, direct contact with the stainless steel surface may cause skin irritation in some sensitive people, which is thought to be caused by the constituent elements of stainless steel.
上記の様なステンレス表面にめっき処理を行われていな
い仕様のものでは、一部の過敏者に肌荒れが起きるとい
う欠点を有していた。The above-mentioned stainless steel products without plating on their surfaces had the drawback of causing rough skin in some sensitive people.
本発明は、ステンレス製の時計ケース、時計裏ぶた３時
計ハンドなどの表面にチタン化合物被膜を形成し、ステ
ンレスと肌が接触することを防ぐことにより、肌荒れを
防止し且つステンレス色を損なわない様にしたものであ
る。The present invention forms a titanium compound coating on the surfaces of stainless steel watch cases, watch backs, watch hands, etc., and prevents skin from coming into contact with stainless steel, thereby preventing skin roughness and preserving the color of the stainless steel. This is what I did.
本発明は、上記課題を解決するために、ステンレス製の
時計ケース、時計裏ぶた９時計バンドなど外装部品表面
に、チタン化合物被膜を形成することにより、ステンレ
スが肌と直接接触しないようにし、且つ表面はステンレ
ス色を損なわずに一部の過敏者に起きていた接触性皮膚
炎の発生を防止した。In order to solve the above-mentioned problems, the present invention forms a titanium compound coating on the surface of exterior parts such as a stainless steel watch case, a watch back cover, and a watch band, thereby preventing the stainless steel from coming into direct contact with the skin. This prevents the occurrence of contact dermatitis that has occurred in some hypersensitive people without impairing the color of the stainless steel.
以下に本発明の実施例を図面に基づいて説明する。ステ
ンレス材料により構成された時計ケース。Embodiments of the present invention will be described below based on the drawings. A watch case made of stainless steel material.
裏ぶた９時計バンドなどをイオンブレーティング装置の
へルジャー内にセントし、真空度２×１０〜２Ｔｏｒｒ
印加電圧５００■でＡｒボンバードを行い、表面を洗浄
にする。次に、Ａ「ガスを排出して、ペルジャー内をＩ
Ｘ １０−’Ｔｏｒｒまで排気した後、チタンを加熱
蒸発させ、表面にチタン被膜を形成させる。この処理を
１０分間続ける。この後、２０分程冷却して取り出した
。これにより得た時計ケース。Place a watch band, etc. on the back cover into the herger of the ion blating device, and reduce the vacuum to 2 x 10 to 2 Torr.
Argon bombardment is performed at an applied voltage of 500 μm to clean the surface. Next, A: Exhaust the gas and I
After exhausting to X 10-'Torr, titanium is heated and evaporated to form a titanium film on the surface. This treatment continues for 10 minutes. After that, it was cooled for about 20 minutes and taken out. This is the watch case I got.
時計裏ぶた２時計バンドなどは携帯試験の結果、肌荒れ
防止効果に非常に優れており、その表面はステンレス色
を損なわず、塩水噴霧・人工汗耐食試験、折り曲げ試験
などの結果、全て時計用ケースとしての耐食性・密着性
を充分満足するものであった。As a result of mobile phone tests, the watch back cover 2 watch band etc. have an excellent effect on preventing rough skin, and the surface does not lose its stainless steel color, and as a result of salt spray, artificial sweat corrosion resistance tests, bending tests, etc., all of them can be used as watch cases. The corrosion resistance and adhesion were fully satisfied.
本発明を実施することで、ステンレスの色調を損なわず
、接触性皮膚炎防止効果に優れた、時計用外装部品を得
ることが出来る。By carrying out the present invention, it is possible to obtain an exterior part for a watch that does not impair the color tone of stainless steel and is excellent in preventing contact dermatitis.
図面は本発明の実施例の断面図である。 １・・・ステンレスＷＩＲ＋ケース ２・・・チタン被膜 以上 出願人 セイコー電子工業株式会社 The drawings are cross-sectional views of embodiments of the invention. 1...Stainless steel WIR+ case 2...Titanium coating that's all Applicant: Seiko Electronics Industries Co., Ltd.
Claims (1)
調に類似したチタン被膜、又はチタン化合物被膜を有す
ることを特徴とする時計用外装部品。An exterior part for a watch characterized by having a titanium coating or a titanium compound coating similar in color tone to stainless steel formed by dry plating on a stainless steel surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4289688A JPH01219159A (en) | 1988-02-25 | 1988-02-25 | Outer ornament parts for wristwatch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4289688A JPH01219159A (en) | 1988-02-25 | 1988-02-25 | Outer ornament parts for wristwatch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01219159A true JPH01219159A (en) | 1989-09-01 |
Family
ID=12648794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4289688A Pending JPH01219159A (en) | 1988-02-25 | 1988-02-25 | Outer ornament parts for wristwatch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01219159A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60138066A (en) * | 1983-12-26 | 1985-07-22 | Casio Comput Co Ltd | Surface treatment of external parts for timepiece |
| JPS62284097A (en) * | 1986-06-03 | 1987-12-09 | Citizen Watch Co Ltd | Production of facing part for timepiece |
-
1988
- 1988-02-25 JP JP4289688A patent/JPH01219159A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60138066A (en) * | 1983-12-26 | 1985-07-22 | Casio Comput Co Ltd | Surface treatment of external parts for timepiece |
| JPS62284097A (en) * | 1986-06-03 | 1987-12-09 | Citizen Watch Co Ltd | Production of facing part for timepiece |
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