JPS5826694U - Fixed structure of watch case back cover - Google Patents
Fixed structure of watch case back coverInfo
- Publication number
- JPS5826694U JPS5826694U JP11888481U JP11888481U JPS5826694U JP S5826694 U JPS5826694 U JP S5826694U JP 11888481 U JP11888481 U JP 11888481U JP 11888481 U JP11888481 U JP 11888481U JP S5826694 U JPS5826694 U JP S5826694U
- Authority
- JP
- Japan
- Prior art keywords
- back cover
- fixed structure
- watch case
- case back
- dowel
- 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
Landscapes
- Packaging Frangible Articles (AREA)
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図は従来の裏蓋のダボ噴材き構造を示した断面図で
あり、第２図及び第３図は本考案の一実施例で、第２図
は胴に裏蓋を固定した時の断面図、第３図は裏蓋を取り
付ける途中状態の断面図である。
１．５・・・・・・胴、１ａ・・・・・・凹部、３ａ・
・・・・・ダボ、５ａ・・・・・・凸部、５ｂ・・・・
・・内壁、５ｃ・・・・・・斜面、２゜６・・・・・・
裏蓋、３，７・・・・・・中子、７ａ・・・・・・ダボ
、７ａ′・・・・・・窪み、７ｂ・・・・・・斜面、４
，８・・・・・・０リング。Figure 1 is a sectional view showing the conventional dowel injection structure of the camera back, Figures 2 and 3 are examples of the present invention, and Figure 2 shows the case when the camera back is fixed to the case. FIG. 3 is a cross-sectional view of the case in the middle of attaching the back cover. 1.5...Body, 1a...Concavity, 3a.
...Dowel, 5a...Protrusion, 5b...
...Inner wall, 5c...Slope, 2゜6...
Back cover, 3, 7... core, 7a... dowel, 7a'... recess, 7b... slope, 4
, 8...0 ring.
Claims (1)
内壁５ｂの下端に斜面５Ｃを形成し、一方、裏蓋６の内
側に固着された中子７に前記凸部５ａに対応して内方に
突出するダボ７ａを形成すると共に該中子７の上端の外
側に斜面７ｂを形成し、前記ダボ７ａの裏側の窪み７ａ
′と前記凸部５ａの係合により裏蓋６を胴５に固定する
と共に中子７の外周下部と胴５の内壁５ｂとの間でＯリ
ング８を圧縮挾持したことを特徴とする時計ケースの裏
蓋の固定構造。A protrusion 5a is formed on the inner periphery of the copper 5, and a slope 5C is formed at the lower end of the inner wall 5b below the protrusion 5a, while the protrusion 5a is formed on the core 7 fixed to the inside of the back cover 6. A dowel 7a protruding inwardly corresponding to the dowel 7a is formed, and a slope 7b is formed on the outside of the upper end of the core 7, and a depression 7a on the back side of the dowel 7a is formed.
A watch case characterized in that the back cover 6 is fixed to the case 5 by engagement of the convex portion 5a and the O-ring 8 is compressed and clamped between the lower outer periphery of the core 7 and the inner wall 5b of the case 5. Fixed structure of the back cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11888481U JPS5826694U (en) | 1981-08-11 | 1981-08-11 | Fixed structure of watch case back cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11888481U JPS5826694U (en) | 1981-08-11 | 1981-08-11 | Fixed structure of watch case back cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5826694U true JPS5826694U (en) | 1983-02-21 |
Family
ID=29912977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11888481U Pending JPS5826694U (en) | 1981-08-11 | 1981-08-11 | Fixed structure of watch case back cover |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5826694U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61118424U (en) * | 1985-01-14 | 1986-07-26 | ||
| JPS61181529U (en) * | 1985-05-02 | 1986-11-12 |
-
1981
- 1981-08-11 JP JP11888481U patent/JPS5826694U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61118424U (en) * | 1985-01-14 | 1986-07-26 | ||
| JPS61181529U (en) * | 1985-05-02 | 1986-11-12 | ||
| JPH0131073Y2 (en) * | 1985-05-02 | 1989-09-22 |
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