CN203117646U - Nanometer zirconia ceramic watch hand - Google Patents
Nanometer zirconia ceramic watch hand Download PDFInfo
- Publication number
- CN203117646U CN203117646U CN 201320039326 CN201320039326U CN203117646U CN 203117646 U CN203117646 U CN 203117646U CN 201320039326 CN201320039326 CN 201320039326 CN 201320039326 U CN201320039326 U CN 201320039326U CN 203117646 U CN203117646 U CN 203117646U
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- CN
- China
- Prior art keywords
- zirconia ceramic
- watch hand
- nanometer zirconia
- ceramic watch
- nanometer
- 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 - Lifetime
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- Coating By Spraying Or Casting (AREA)
Abstract
The utility model relates to the technical field of timekeepers and specifically provides a nanometer zirconia ceramic watch hand. The nanometer zirconia ceramic watch hand comprises a needle-shaped nanometer zirconia ceramic watch hand body which is integrally thin and long. One end part of the needle-shaped nanometer zirconia ceramic watch hand body is provided with an installation hole while the other end part is sharp and thin. No matter how the air temperature and the air humidity change, the nanometer zirconia ceramic watch hand can remain undeformed and wear-resistant. Therefore, a watch using the nanometer zirconia ceramic watch hand is also firm and durable. After being formed, the nanometer zirconia ceramic watch hand enables excellent glossiness and good tenderness through polishing. The nanometer zirconia ceramic watch hand has an attractive and elegant appearance. Electroplating and paint spraying operations, etc. in a conventional watch hand processing procedure are no longer required. Environmental protection is achieved. Furthermore, the labor cost is lowered.
Description
Technical field
The utility model relates to the clock and watch technical field, and a kind of nanometer zirconium oxide ceramic indicator specifically is provided.
Background technology
Wrist-watch is also referred to as watch, is the exact instrument that is used to refer to the time, and existing wrist-watch mainly comprises watchcase, dial plate and movement.The wrist-watch that pointer shows also comprises indicator.Indicator comprises hour hands and minute hand, second hand, distinguishes with length.Indicator is located at the dial plate top, and the one end is connected with the machine mandrel of passing dial plate.Traditional indicator mainly adopts materials such as copper material, aluminium to make.Adopt materials such as copper material, aluminium to make indicator, at first need cut, some also needs through electroplating, and some need be through the multiple tracks job sequence such as spraying paint, and production environment is poor, influences employee's physical and mental health.When entering regional markets such as Europe, the United States, enterprise runs into thresholds such as occupational health safety certification through regular meeting.In the process of electroplating and spraying paint, pollution source are revealed easily, cause environmental pollution.Occur burr, scratch during cutting easily, occur white point, oxidation during plating easily, the indicator of making is coarse not exquisite.Along with developing rapidly of horological industry, the clock and watch of wearing become a kind of symbol of identity.The 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 of clock and watch enterprise development growth.
Summary of the invention
At problems of the prior art, the purpose of this utility model is to provide a kind of nanometer zirconium oxide ceramic indicator, and glossiness and moisture feeling are good, and environmental protection is wear-resisting, light weight, and good looking appearance is generous.
To achieve these goals, the utility model provides following technical scheme:
A kind of nanometer zirconium oxide ceramic indicator of the utility model comprises the nanometer zirconium oxide ceramic needle body of the needle-like of integral elongated, and wherein an end is provided with mounting hole, the other end taper.
Preferably, the transversal section of described nanometer zirconium oxide ceramic needle body is isosceles triangle.
Preferably, more than the thickness 0.15mm of described nanometer zirconium oxide ceramic needle body, hardness is greater than 90 degree.
The beneficial effects of the utility model are:
In any case the temperature humidity variation in air of nanometer zirconium oxide ceramic indicator all can never be out of shape and be wear-resisting, high temperature resistant, material is lighter than aldary, aluminium alloy.Therefore, use the wrist-watch of nanometer zirconium oxide ceramic indicator also sturdy and durable.The moulding of nanometer zirconium oxide ceramic needle body namely has good glossiness and moisture feeling by polishing, and good looking appearance is generous, operation such as can save plating in the processing of traditional indicator, spray paint, not only environmental protection but also reduced cost of labor.
Description of drawings
Fig. 1 is for being used for the structural representation of explanation the utility model nanometer zirconium oxide ceramic indicator;
Fig. 2 is for being used for the structural representation of explanation present embodiment wrist-watch.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment technical solutions of the utility model are further specified, are not considered as the restriction to the utility model protection domain:
As shown in Figure 2, the present embodiment wrist-watch comprises watchcase 6, watchband 7 and movement, also comprises the dial plate 5 that is installed in the watchcase.Movement is installed in the dial plate below.Watchband 7 is installed in the outer both sides of watchcase.The internal shadow ring 9 of ring-type is installed in the top of dial plate.Nanometer zirconium oxide ceramic indicator 8 is positioned at dial plate top, and an end is installed on the axle center that movement passes dial plate.
As shown in Figure 1, nanometer zirconium oxide ceramic indicator 8 comprises the nanometer zirconium oxide ceramic needle body 82 of the needle-like of integral elongated, and wherein an end is provided with mounting hole 81, the other end taper.The transversal section of nanometer zirconium oxide ceramic needle body is isosceles triangle, and thickness is more than the 0.15mm, and hardness is greater than 90 degree.
Claims (3)
1. nanometer zirconium oxide ceramic indicator, it is characterized in that: comprise the nanometer zirconium oxide ceramic needle body of the needle-like of integral elongated, wherein an end is provided with mounting hole, the other end taper.
2. a kind of nanometer zirconium oxide ceramic indicator as claimed in claim 1, it is characterized in that: the transversal section of described nanometer zirconium oxide ceramic needle body is isosceles triangle.
3. a kind of nanometer zirconium oxide ceramic indicator as claimed in claim 1, it is characterized in that: the thickness of described nanometer zirconium oxide ceramic needle body is more than the 0.15mm, hardness is greater than 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320039326 CN203117646U (en) | 2013-01-24 | 2013-01-24 | Nanometer zirconia ceramic watch hand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320039326 CN203117646U (en) | 2013-01-24 | 2013-01-24 | Nanometer zirconia ceramic watch hand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203117646U true CN203117646U (en) | 2013-08-07 |
Family
ID=48897975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320039326 Expired - Lifetime CN203117646U (en) | 2013-01-24 | 2013-01-24 | Nanometer zirconia ceramic watch hand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203117646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110568745A (en) * | 2019-08-09 | 2019-12-13 | 深圳市飞亚达精密计时制造有限公司 | Watch hand and manufacturing method thereof |
-
2013
- 2013-01-24 CN CN 201320039326 patent/CN203117646U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110568745A (en) * | 2019-08-09 | 2019-12-13 | 深圳市飞亚达精密计时制造有限公司 | Watch hand and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |
|
| CX01 | Expiry of patent term |