JPS54101360A - Structre of glass parts of watch cases - Google Patents
Structre of glass parts of watch casesInfo
- Publication number
- JPS54101360A JPS54101360A JP806678A JP806678A JPS54101360A JP S54101360 A JPS54101360 A JP S54101360A JP 806678 A JP806678 A JP 806678A JP 806678 A JP806678 A JP 806678A JP S54101360 A JPS54101360 A JP S54101360A
- Authority
- JP
- Japan
- Prior art keywords
- glass
- resin ring
- groove
- synthetic resin
- face
- 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
Landscapes
- Securing Of Glass Panes Or The Like (AREA)
- Electric Clocks (AREA)
Abstract
PURPOSE: To surely fix the watch glass of extra thin type by powerfully compressing a cynthetic resin ring between the same and the V-groove of a glass fixing member thereby letting part thereof protrude.
CONSTITUTION: A V-groove 11, collar part 12, glass rest face 13 and a taper face 14 for guiding glass 2 are formed on the inside peripheral surface of a bezel 1 and a guide taper face 22 is formed on the outside peripheral surface of the glass 2 and a taper face 32 to a synthetic resin ring 3. Then, if the glass 2 is forced down after the synthetic resin ring 3 has been disposed in the V-groove 11, the glass 2 is guided by the collar part 12 and is forced from the correct position, whereby the inside peripheral surface 31 of the synthetic resin ring 3 is evenly pressed and the synthetic resin ring 3 is powerfully compressed within the space formed by the V-groove 11, the outside diameter face 21 of the glass 2 and the guide taper face 22. Because of its plastic characteristics, the ring infiltrate fully in the surface in the space thereby retaining the waterproofness among members and the fixing power of the glass 2. In addition, part thereof is forced out through the clearance C to form an extruded part 34, which in turn forces the top taper face 25 of the glass 2 downward.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP806678A JPS54101360A (en) | 1978-01-27 | 1978-01-27 | Structre of glass parts of watch cases |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP806678A JPS54101360A (en) | 1978-01-27 | 1978-01-27 | Structre of glass parts of watch cases |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54101360A true JPS54101360A (en) | 1979-08-09 |
JPS6129467B2 JPS6129467B2 (en) | 1986-07-07 |
Family
ID=11682963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP806678A Granted JPS54101360A (en) | 1978-01-27 | 1978-01-27 | Structre of glass parts of watch cases |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54101360A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4926307U (en) * | 1972-06-05 | 1974-03-06 | ||
JPS5183377U (en) * | 1974-12-25 | 1976-07-03 |
-
1978
- 1978-01-27 JP JP806678A patent/JPS54101360A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4926307U (en) * | 1972-06-05 | 1974-03-06 | ||
JPS5183377U (en) * | 1974-12-25 | 1976-07-03 |
Also Published As
Publication number | Publication date |
---|---|
JPS6129467B2 (en) | 1986-07-07 |
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