JPH01148885U - - Google Patents
Info
- Publication number
- JPH01148885U JPH01148885U JP4576088U JP4576088U JPH01148885U JP H01148885 U JPH01148885 U JP H01148885U JP 4576088 U JP4576088 U JP 4576088U JP 4576088 U JP4576088 U JP 4576088U JP H01148885 U JPH01148885 U JP H01148885U
- Authority
- JP
- Japan
- Prior art keywords
- case
- watch
- outer periphery
- inner case
- 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
- Electromechanical Clocks (AREA)
- Electric Clocks (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、従来例の時計ケー
ス構造を示す要部の断面図。
１……内胴、１ａ……サライ部、１ｂ……突起
部、２……外胴、２ａ……溝部、３……裏蓋、３
ａ……ダボ部、４……カバーガラス、５……針、
６……文字板、７……ムーブメント、８……電池
蓋。
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 cross-sectional view of the main parts of a conventional watch case structure. DESCRIPTION OF SYMBOLS 1...Inner body, 1a...Ring part, 1b...Protrusion part, 2...Outer body, 2a...Groove part, 3...Back cover, 3
a... Dowel part, 4... Cover glass, 5... Needle,
6...Dial board, 7...Movement, 8...Battery cover.
Claims (1)
造において、金属の外胴と、薄肉の金属の裏蓋と
、合成樹脂からなる箱型の内胴とを有し、前記外
胴と前記裏蓋により前記内胴を挾持したことを特
徴とする時計ケース構造。 (2) 裏蓋外周部に外胴係合用のダボ部を１ケ所
以上設けるとともに、前記ダボ部と隣接する内胴
外周部に、サライ部を設けたことを特徴とする請
求項１記載の時計ケース構造。 (3) 内胴の外周部および底面に裏蓋内面と接す
る突起部を１ケ所以上設けたことを特徴とする第
１項または第２項記載の時計ケース構造。[Scope of claim for utility model registration] (1) A two-piece watch case structure consisting of an inner case and an outer case, including a metal outer case, a thin metal case back, and a box-shaped inner case made of synthetic resin. A watch case structure characterized in that the inner case is held between the outer case and the case back. (2) The watch according to claim 1, characterized in that one or more dowel portions for engaging the outer case are provided on the outer periphery of the case back, and a bulge portion is provided on the outer periphery of the inner case adjacent to the dowel portion. case structure. (3) The watch case structure according to item 1 or 2, characterized in that the outer periphery and bottom of the inner case are provided with one or more protrusions that contact the inner surface of the case back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4576088U JPH01148885U (en) | 1988-04-05 | 1988-04-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4576088U JPH01148885U (en) | 1988-04-05 | 1988-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01148885U true JPH01148885U (en) | 1989-10-16 |
Family
ID=31272057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4576088U Pending JPH01148885U (en) | 1988-04-05 | 1988-04-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01148885U (en) |
-
1988
- 1988-04-05 JP JP4576088U patent/JPH01148885U/ja active Pending