JPH02131689U - - Google Patents
Info
- Publication number
- JPH02131689U JPH02131689U JP12948789U JP12948789U JPH02131689U JP H02131689 U JPH02131689 U JP H02131689U JP 12948789 U JP12948789 U JP 12948789U JP 12948789 U JP12948789 U JP 12948789U JP H02131689 U JPH02131689 U JP H02131689U
- Authority
- JP
- Japan
- Prior art keywords
- cover glass
- masking layer
- watch case
- synthetic resin
- metal plating
- 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
- 239000006059 cover glass Substances 0.000 claims description 4
- 230000000873 masking effect Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 3
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
- 239000002253 acid Substances 0.000 claims 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 1
- 239000003513 alkali Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
Landscapes
- Electroplating Methods And Accessories (AREA)
- Chemically Coating (AREA)
Description
第１図は、本考案の時計ケース構造の実施例を
示す要部の断面図。第２図は、第１図の構造の異
型例を示す断面図。
１……胴、２……カバーガラス、３……金属メ
ツキ層、４……マスキング層、５……ムーブメン
ト、６……文字板、７……針。
FIG. 1 is a sectional view of essential parts showing an embodiment of the watch case structure of the present invention. FIG. 2 is a sectional view showing a variant of the structure shown in FIG. 1. 1... Body, 2... Cover glass, 3... Metal plating layer, 4... Masking layer, 5... Movement, 6... Dial plate, 7... Hand.
Claims (1)
脂からなり表面に金属メツキ処理が施されている
胴とを有する時計ケース構造において、前記胴は
裏ブタ一体のワンピース構造であり、前記カバー
ガラスとの係合部である胴上部に、塩ビ系やアク
リル系等で酸・アルカリに浸されず金属メツキ処
理の付かない樹脂を注入又はインサートしマスキ
ング層を形成し、前記胴に金属メツキ処理を行な
い、ムーブメント、文字板、針を組み込み、前記
カバーガラスを、前記胴上部のマスキング層に係
合し、超音波溶着法により固定したことを特徴と
する時計ケース構造。 In a watch case structure that has a cover glass made of a translucent synthetic resin and a body made of a synthetic resin and whose surface is metal-plated, the body has a one-piece structure with an integrated back cover, and the body has a one-piece structure with a back lid that is integrated with the cover glass. A masking layer is formed by injecting or inserting a PVC-based or acrylic-based resin that is not immersed in acid or alkali and is not subject to metal plating treatment into the upper part of the body, which is the engaging portion, and metal plating is performed on the body, A watch case structure comprising: a movement, a dial, and hands; the cover glass is engaged with a masking layer on the upper part of the body; and fixed by ultrasonic welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989129487U JP2522918Y2 (en) | 1988-11-05 | 1989-11-06 | Watch case structure |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63-144502 | 1988-11-05 | ||
| JP14450288 | 1988-11-05 | ||
| JP1989129487U JP2522918Y2 (en) | 1988-11-05 | 1989-11-06 | Watch case structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02131689U true JPH02131689U (en) | 1990-11-01 |
| JP2522918Y2 JP2522918Y2 (en) | 1997-01-22 |
Family
ID=31718940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989129487U Expired - Lifetime JP2522918Y2 (en) | 1988-11-05 | 1989-11-06 | Watch case structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2522918Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5948677A (en) * | 1982-08-12 | 1984-03-19 | エタ・ソシエテ・アノニム・フアブリツク・デボ−シエ | Method of fixing glass cover on watchcase and watch consisting of case closed by glass cover |
| JPS63115791U (en) * | 1987-01-22 | 1988-07-26 |
-
1989
- 1989-11-06 JP JP1989129487U patent/JP2522918Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5948677A (en) * | 1982-08-12 | 1984-03-19 | エタ・ソシエテ・アノニム・フアブリツク・デボ−シエ | Method of fixing glass cover on watchcase and watch consisting of case closed by glass cover |
| JPS63115791U (en) * | 1987-01-22 | 1988-07-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2522918Y2 (en) | 1997-01-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |