CN203215253U - Ceramic tube with internal threads - Google Patents
Ceramic tube with internal threads Download PDFInfo
- Publication number
- CN203215253U CN203215253U CN 201320171432 CN201320171432U CN203215253U CN 203215253 U CN203215253 U CN 203215253U CN 201320171432 CN201320171432 CN 201320171432 CN 201320171432 U CN201320171432 U CN 201320171432U CN 203215253 U CN203215253 U CN 203215253U
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- Prior art keywords
- tube
- internal threads
- ceramic tube
- utility
- model
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- 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
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Abstract
The utility model relates to a ceramic tube, particularly to a ceramic tube with internal threads and the tube wall of a hollow structure. The ceramic tube with the internal threads comprises a tube body, the upper end and the lower end of the tube body are respectively provided with a notch with the internal threads, and the tube wall of the tube body is of the hollow structure. According to the ceramic tube with the internal threads, the tube wall of the hollow ceramic tube is of the hollow structure, so that not only is the production costs reduced, but also the weight of the ceramic tube is reduced.
Description
Technical field
The utility model relates to a kind of stoneware pipe, and especially a kind of tube wall is a kind of internal thread stoneware pipe of hollow structure.
Background technique
Because alumina ceramic tube has good insulating properties, high-frequency loss is little, the characteristics that high-frequency insulation is good, alumina ceramic tube do not fire, stainless, firm not fragile, the incomparable advantageous property of other organic material and metallic material is arranged, therefore be widely used in industries such as electronics, automobile, machinery, chemical industry, weaving, aviation, communication and household electric appliance, but the traditional ceramics pipe mostly is solid tube wall, not only waste material, the cost of production height also can be gained in weight.
The model utility content
The technical problems to be solved in the utility model is: for solving the problem of above-mentioned existence, provide a kind of internal thread stoneware pipe, solve the high problem of conventional ceramic pipe cost of production.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of internal thread pottery, comprise body, and the body upper and lower end all is provided with the recess of internal thread, and the body tube wall is the hollow structure tube wall.
In order to improve the anticorrosive property of stoneware pipe, inboard wall of tube body is coated with etch resistant layer.
In order to improve the wear resistance of stoneware pipe, outer surface of tube body is coated with wear-resistant protective layer.
The beneficial effects of the utility model are that a kind of hollow ceramic tube wall of the present utility model is hollow structure, not only reduces production costs, and has also alleviated stoneware pipe weight.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is structural representation of the present utility model.
1. bodys, 2. recess among the figure.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic representation of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
A kind of internal thread pottery as shown in Figure 1 comprises body 1, and body 1 upper and lower end all is provided with the recess 2 of internal thread, and body 1 tube wall is the hollow structure tube wall.
In order to improve the anticorrosive property of stoneware pipe, body 1 inwall is coated with etch resistant layer.
In order to improve the wear resistance of stoneware pipe, body 1 outer surface is coated with wear-resistant protective layer.
Be enlightenment with above-mentioned foundation desirable embodiment of the present utility model, by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this model utility technological thought.The technical scope of this model utility is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (3)
1. an internal thread pottery comprises body (1), it is characterized in that: described body (1) upper and lower end all is provided with the recess (2) of internal thread, and body (1) tube wall is the hollow structure tube wall.
2. a kind of internal thread pottery according to claim 1, it is characterized in that: described body (1) inwall is coated with etch resistant layer.
3. a kind of internal thread pottery according to claim 1, it is characterized in that: described body (1) outer surface is coated with wear-resistant protective layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320171432 CN203215253U (en) | 2013-04-08 | 2013-04-08 | Ceramic tube with internal threads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320171432 CN203215253U (en) | 2013-04-08 | 2013-04-08 | Ceramic tube with internal threads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203215253U true CN203215253U (en) | 2013-09-25 |
Family
ID=49204791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320171432 Expired - Fee Related CN203215253U (en) | 2013-04-08 | 2013-04-08 | Ceramic tube with internal threads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203215253U (en) |
-
2013
- 2013-04-08 CN CN 201320171432 patent/CN203215253U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20140408 |