JPS61167583U - - Google Patents
Info
- Publication number
- JPS61167583U JPS61167583U JP5234985U JP5234985U JPS61167583U JP S61167583 U JPS61167583 U JP S61167583U JP 5234985 U JP5234985 U JP 5234985U JP 5234985 U JP5234985 U JP 5234985U JP S61167583 U JPS61167583 U JP S61167583U
- Authority
- JP
- Japan
- Prior art keywords
- back cover
- biting
- biting groove
- groove
- wall
- 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
- 230000002093 peripheral effect Effects 0.000 claims 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Gasket Seals (AREA)
- Closures For Containers (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図は第１図に示す時計ケースの側と裏蓋との隙間
の寸法管理の一例を示す図、第３図は第１図の部
分拡大図、第４図及び第５図はそれぞれ第３図に
示す喰付突起の喰付角度が３０度より大きい場合
と小さい場合の喰付力の作用状態を示す図、第６
図は従来の時計ケースの裏蓋取付構造を示す断面
図である。
１４……側、１５……内壁、１６……喰付溝、
１７……裏蓋、１８……喰付突起、２０……上面
、２１……下面。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a diagram showing an example of dimensional control of the gap between the side of the watch case and the back cover shown in Figure 1, Figure 3 is a partially enlarged view of Figure 1, and Figures 4 and 5 are respectively Figure 3. Figure 6 shows the state of action of the biting force when the biting angle of the biting protrusion is larger than 30 degrees and smaller than 30 degrees.
The figure is a sectional view showing a conventional watch case back cover mounting structure. 14...side, 15...inner wall, 16...biting groove,
17... Back cover, 18... Biting protrusion, 20... Top surface, 21... Bottom surface.
Claims (1)
部に前記喰付溝の所定の位置に予め決められた角
度をもつて係合する喰付突起を設け、該喰付突起
が前記喰付溝に係合したときに前記側の下面と前
記裏蓋の周縁部の上面との間に予め決められた隙
間が生じるように設定し、前記側と裏蓋との間で
圧縮されるパツキンの圧縮反力により前記裏蓋を
固定することを特徴とする時計ケースの裏蓋取付
構造。 A biting groove is formed in the lower part of the side inner wall, and a biting protrusion is provided on the outer peripheral wall of the back cover to engage at a predetermined position of the biting groove at a predetermined angle. It is set so that a predetermined gap is created between the lower surface of the side and the upper surface of the peripheral edge of the back cover when engaged with the biting groove, and the case is compressed between the side and the back cover. A back cover mounting structure for a watch case, characterized in that the back cover is fixed by a compression reaction force of a gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5234985U JPS61167583U (en) | 1985-04-09 | 1985-04-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5234985U JPS61167583U (en) | 1985-04-09 | 1985-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61167583U true JPS61167583U (en) | 1986-10-17 |
Family
ID=30572223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5234985U Pending JPS61167583U (en) | 1985-04-09 | 1985-04-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61167583U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS606781U (en) * | 1983-06-24 | 1985-01-18 | 三菱電機株式会社 | stair lift device |
-
1985
- 1985-04-09 JP JP5234985U patent/JPS61167583U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS606781U (en) * | 1983-06-24 | 1985-01-18 | 三菱電機株式会社 | stair lift device |