JPS593393U - Fixed structure of watch case back - Google Patents
Fixed structure of watch case backInfo
- Publication number
- JPS593393U JPS593393U JP9771582U JP9771582U JPS593393U JP S593393 U JPS593393 U JP S593393U JP 9771582 U JP9771582 U JP 9771582U JP 9771582 U JP9771582 U JP 9771582U JP S593393 U JPS593393 U JP S593393U
- Authority
- JP
- Japan
- Prior art keywords
- rubber
- case
- case back
- seal retaining
- fixing
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の裏ふたの固定構造を示す断面図。
第２図、第３図は本考案の実施例を示す断面図。
第４図、第５図は第２図、第３図の実施例の裏ぶた組立
前の胴とゴムパツキンの断面図。第６図は第２図に示す
実施例のゴムパツキンの斜視図。
１．１ｍ、２１，３Ｌ ４１・・・胴、２，１２゜２
２・・・裏ぶた、３．１３・・・ガラス、４，１４゜２
４．３４，４４．５４・・・ゴムパツキン、５゜１５・
・・接着剤。FIG. 1 is a sectional view showing a conventional back cover fixing structure. FIGS. 2 and 3 are cross-sectional views showing an embodiment of the present invention. 4 and 5 are cross-sectional views of the case and rubber gasket of the embodiment shown in FIGS. 2 and 3 before the back cover is assembled. FIG. 6 is a perspective view of the rubber gasket of the embodiment shown in FIG. 2. 1.1m, 21.3L 41...Body, 2.12゜2
2...Back cover, 3.13...Glass, 4,14゜2
4.34, 44.54...Rubber gasket, 5°15.
··glue.
Claims (2)
ツキン保持溝を形成し、該溝の中間にゴムパツキンつぶ
し代保持突起を形成１−１裏ぶたば中子上部の胴のゴム
パツキン保持溝に対向する位置に裏ぶた固定突起を形成
し、中子と胴のすき間に硬さくショア硬度）Ｈｓ５５〜
１２０を有するゴムパツキンを配設し、ゴムパツキンの
つぶし代により耐水保持し、裏ぶたの固定突起と該突起
に対向する位置に形成せる胴内壁の溝とのすき間に位置
するゴムパツキンのつぶし圧が裏ぶ・ たを胴底面に押
］、上げる合力を構成し、裏ぶたを胴に固定せしめるこ
とを特徴とする時計用層−ぶたの固定構造。(1) A rubber seal retaining groove is formed on the entire circumference or part of the upper and lower parts of the inner wall of the body, and a rubber seal retaining protrusion is formed in the middle of the groove. 1-1 Rubber seal retaining groove on the body at the upper part of the back lid core A back cover fixing protrusion is formed in the position facing the core and the body is hard (Shore hardness) Hs55~
A rubber gasket having a diameter of 120 mm is provided, and the crushing margin of the rubber gasket maintains water resistance. A layer-lid fixing structure for a watch characterized by forming a resultant force that pushes and raises the case back against the bottom surface of the case, thereby fixing the case back to the case.
ム及びシリコンゴムを主成分とし、重量比１．０〜５０
−０ ”Ａ＞の範囲で合成樹脂粉末を混入し形成せるこ
とを特撮とする実用新案登録請求の範囲第１項記載の時
計用裏ブタの固定構造。(2) The composition of the rubber packing is mainly composed of nitrile rubber, butyl rubber, and silicone rubber, and the weight ratio is 1.0 to 50.
A fixing structure for a watch case back according to claim 1, which is a utility model registered as a special effect in which synthetic resin powder is mixed and formed in the range of -0 "A>.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9771582U JPS593393U (en) | 1982-06-29 | 1982-06-29 | Fixed structure of watch case back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9771582U JPS593393U (en) | 1982-06-29 | 1982-06-29 | Fixed structure of watch case back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS593393U true JPS593393U (en) | 1984-01-10 |
Family
ID=30232310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9771582U Pending JPS593393U (en) | 1982-06-29 | 1982-06-29 | Fixed structure of watch case back |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS593393U (en) |
-
1982
- 1982-06-29 JP JP9771582U patent/JPS593393U/en active Pending
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