CN203732891U - Tungsten steel cemented carbide inner shadow ring - Google Patents
Tungsten steel cemented carbide inner shadow ring Download PDFInfo
- Publication number
- CN203732891U CN203732891U CN201420132110.9U CN201420132110U CN203732891U CN 203732891 U CN203732891 U CN 203732891U CN 201420132110 U CN201420132110 U CN 201420132110U CN 203732891 U CN203732891 U CN 203732891U
- Authority
- CN
- China
- Prior art keywords
- shadow ring
- cemented carbide
- tungsten steel
- inner shadow
- steel cemented
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 26
- 239000010959 steel Substances 0.000 title claims abstract description 26
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 229910052721 tungsten Inorganic materials 0.000 title abstract 6
- 239000010937 tungsten Substances 0.000 title abstract 6
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 239000003973 paint Substances 0.000 abstract description 4
- 238000009713 electroplating Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000003647 oxidation Effects 0.000 abstract description 2
- 238000007254 oxidation reaction Methods 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
Landscapes
- Adornments (AREA)
Abstract
The utility model relates to the technical field of a timekeeper, and specially provides a tungsten steel cemented carbide inner shadow ring which is in a circular ring shape and is a sheet-like tungsten steel cemented carbide piece having an upper surface and a lower surface. The lower surface is a circular ring plane; and the upper surface is a taper circular ring plane having a dip angle. The tungsten steel cemented carbide inner shadow ring never changes its color and is wear resisting, corrosion resisting and oxidation resisting no matter how the temperature and humidity in the air change, so that a watch which utilizes the tungsten steel cemented carbide inner shadow ring is sturdy and durable. After the tungsten steel cemented carbide inner shadow ring is formed, good glossiness and smooth feeling, and elegant and good-looking appearance are achieved; and the processes of electroplating, paint spraying and the like in the conventional inner shadow ring processing can be saved, so that environmental protection effect is achieved and the labor cost is reduced.
Description
Technical field
The utility model relates to clock and watch technical field, and a kind of wolfram steel wimet internal shadow ring for timepiece dial is specifically provided.
Background technology
Wrist-watch, also referred to as watch, is not still used for taking the time, and the more important thing is and develops into the artwork that can be used as valuable collection, mainly comprises watchcase, dial plate and movement.Part wrist-watch is dazzled effect for the light that increases dial plate, also can above dial plate, add internal shadow ring.Traditional wrist-watch and the internal shadow ring of clock and watch mainly adopt copper material, film production.Adopt copper material, film production internal shadow ring, some need to be through electroplating, and some need to be through the multiple tracks job sequence such as spraying paint, and production environment is poor, affects employee's physical and mental health.In the time entering the regional markets such as Europe, the United States, enterprise often can run into the thresholds such as occupational health safety certification.In the process of electroplating and spray paint, pollution source are easily revealed, and cause environmental pollution, and the internal shadow ring of making is coarse not exquisite.Along with developing rapidly of horological industry, the clock and watch of wearing become the one symbol of identity.Consumer also requires more and more higher for outward appearance and the quality of wrist-watch.The class that how to improve wrist-watch becomes the breach that clock and watch enterprise development is grown.
Summary of the invention
For problems of the prior art, the purpose of this utility model is to provide a kind of wolfram steel wimet internal shadow ring, and glossiness and moisture feeling are good, and environmental protection is wear-resisting, and good looking appearance is generous.
To achieve these goals, the utility model provides following technical scheme:
A kind of wolfram steel wimet of the utility model internal shadow ring, is arranged on dial plate top, for to dial scale and indicator collected light, facilitates meter reading, and the light that increases clock and watch is dazzled effect.A kind of wolfram steel wimet of the utility model internal shadow ring is circular, and for having the wolfram steel hard alloy piece of sheet of upper surface and lower surface, lower surface is circular planes, and upper surface is the cone-shaped ring face with inclination angle.As large internal shadow ring, upper surface slopes inwardly; As little internal shadow ring, upper surface is outward-dipping.
Preferably, its maximum ga(u)ge is more than 0.2mm.
Preferably, described upper surface is 10 °～80 ° with respect to the inclination angle scope of lower surface.
Preferably, described upper surface is 30 ° with respect to the inclination angle of lower surface.
Preferably, the surface smoothness of described upper surface is greater than 11.
The beneficial effects of the utility model are:
Wolfram steel wimet internal shadow ring in air no matter temperature humidity how to change all can be will never change colour and wear-resisting, corrosion-resistant, resistance to oxidation.Therefore, use the wrist-watch of wolfram steel wimet internal shadow ring also sturdy and durable.After the moulding of wolfram steel wimet internal shadow ring, through polishing, have good glossiness and moisture feeling, can reach super mirror effect, good looking appearance is generous, the operation such as can save plating in the processing of traditional internal shadow ring, spray paint, not only environmental protection but also reduced cost of labor.
Brief description of the drawings
Fig. 1 is the structural representation for the utility model wolfram steel wimet internal shadow ring is described;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the schematic diagram that uses the wrist-watch of the utility model wolfram steel wimet internal shadow ring.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, technical solutions of the utility model are further described, are not considered as the restriction to the utility model protection domain:
As shown in Figure 3, a kind of wrist-watch, comprises watchcase 6, watchband 7 and movement, also comprises the dial plate 5 being arranged in watchcase.Movement is arranged on dial plate below.Watchband 7 is arranged on the outer both sides of watchcase.The wolfram steel wimet internal shadow ring 9 of ring-type is arranged on the top of dial plate.Indicator 8 is positioned at dial plate top, and one end is arranged on movement through on the axle center of dial plate.
As shown in Figure 1 and Figure 2, a kind of wolfram steel wimet of the utility model internal shadow ring 9 is circular, and for having the wolfram steel hard alloy piece of sheet of upper surface and lower surface, lower surface is circular planes, and upper surface is the cone-shaped ring face with inclination angle.Its maximum ga(u)ge is 0.2mm.Internal shadow ring 9 is large internal shadow ring, and upper surface slopes inwardly, and upper surface is 30 ° with respect to the inclination angle of lower surface.When use, light is gathered on indicator.The surface smoothness of described upper surface is 14.
Claims (5)
1. a wolfram steel wimet internal shadow ring, is characterized in that: be circular, for having the wolfram steel hard alloy piece of sheet of upper surface and lower surface, lower surface is circular planes, and upper surface is the cone-shaped ring face with inclination angle.
2. a kind of wolfram steel wimet internal shadow ring as claimed in claim 1, is characterized in that: maximum ga(u)ge is more than 0.2mm.
3. a kind of wolfram steel wimet internal shadow ring as claimed in claim 1, is characterized in that: described upper surface is 10 °～80 ° with respect to the inclination angle scope of lower surface.
4. a kind of wolfram steel wimet internal shadow ring as claimed in claim 1, is characterized in that: described upper surface is 30 ° with respect to the inclination angle of lower surface.
5. a kind of wolfram steel wimet internal shadow ring as claimed in claim 1, is characterized in that: the surface smoothness of described upper surface is greater than 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420132110.9U CN203732891U (en) | 2014-03-21 | 2014-03-21 | Tungsten steel cemented carbide inner shadow ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420132110.9U CN203732891U (en) | 2014-03-21 | 2014-03-21 | Tungsten steel cemented carbide inner shadow ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203732891U true CN203732891U (en) | 2014-07-23 |
Family
ID=51202952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420132110.9U Expired - Fee Related CN203732891U (en) | 2014-03-21 | 2014-03-21 | Tungsten steel cemented carbide inner shadow ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203732891U (en) |
-
2014
- 2014-03-21 CN CN201420132110.9U patent/CN203732891U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |