CN202900953U - U-shaped bolt - Google Patents
U-shaped bolt Download PDFInfo
- Publication number
- CN202900953U CN202900953U CN 201220547974 CN201220547974U CN202900953U CN 202900953 U CN202900953 U CN 202900953U CN 201220547974 CN201220547974 CN 201220547974 CN 201220547974 U CN201220547974 U CN 201220547974U CN 202900953 U CN202900953 U CN 202900953U
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- China
- Prior art keywords
- shaped body
- bolt
- utility
- model
- shaped
- 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
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Abstract
The utility model discloses a U-shaped bolt which is not prone to being corroded and rusted. The bolt comprises a U-shaped body, wherein the U-shaped body comprises two thread column bodies, and the outermost side of the U-shaped body is wrapped by an alumina ceramic layer. By means of the U-shaped body and the alumina ceramic layer arranged on the portion bearing pipeline weight, the U-shaped bolt is separated from outside air, the phenomena of corrosion and rusting are avoided, service life of the U-shaped bolt is greatly prolonged, and stability of a pipeline during later use after installation is enhanced.
Description
Technical field
The utility model relates to a kind of U bolt.
Background technique
In known technical field, U bolt also claims U-shaped card, is a kind of bolt commonly used during pipeline is installed, be used for fixing tube, in the use of reality, two screw thread cylinders that stretch out of U bolt are installed with corresponding position and are fixed, and the weight that the U-shaped body of U bolt bears body, in daily use, because be directly exposed to for a long time in the air, U-shaped body tends to the phenomenon that corrosion gets rusty, and affects the long-term steadiness that uses of pipeline.
The model utility content
The technical problems to be solved in the utility model is: a kind of U bolt that corrosion gets rusty that is difficult for is provided.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of U bolt, comprise U-shaped body, and described U-shaped body has two screw thread cylinders, is coated with the aluminium oxide ceramics layer in the outermost of described U-shaped body.
The beneficial effects of the utility model are: the utility model is by the U-shaped body at U bolt, the position of namely bearing pipeline weight arranges the aluminium oxide ceramics layer, itself and ambient air are kept apart, stopped the phenomenon that corrosion gets rusty, greatly improve the working life of U bolt, increased the stability of long-term use after pipeline is installed.
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.
Among the figure: 1.U type body, 2. screw thread cylinder, 3. aluminium oxide ceramics layer.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram 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 U bolt of the utility model as shown in Figure 1 comprises U-shaped body 1, and described U-shaped body 1 has two screw thread cylinders 2, is coated with aluminium oxide ceramics layer 3 in the outermost of described U-shaped body 1.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, the relevant staff can in the scope that does not depart from this model utility technological thought, carry out various change and modification fully.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 (1)
1. a U bolt comprises U-shaped body (1), and described U-shaped body (1) has two screw thread cylinders (2), it is characterized in that: the outermost at described U-shaped body (1) is coated with aluminium oxide ceramics layer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220547974 CN202900953U (en) | 2012-10-24 | 2012-10-24 | U-shaped bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220547974 CN202900953U (en) | 2012-10-24 | 2012-10-24 | U-shaped bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202900953U true CN202900953U (en) | 2013-04-24 |
Family
ID=48121628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220547974 Expired - Fee Related CN202900953U (en) | 2012-10-24 | 2012-10-24 | U-shaped bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202900953U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422581A (en) * | 2015-11-18 | 2016-03-23 | 宁波金鹏高强度紧固件有限公司 | Bolt |
| CN107345537A (en) * | 2017-08-31 | 2017-11-14 | 安徽凯瑞汽配制造有限公司 | A kind of anti-fracture special-shaped fastener |
-
2012
- 2012-10-24 CN CN 201220547974 patent/CN202900953U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422581A (en) * | 2015-11-18 | 2016-03-23 | 宁波金鹏高强度紧固件有限公司 | Bolt |
| CN107345537A (en) * | 2017-08-31 | 2017-11-14 | 安徽凯瑞汽配制造有限公司 | A kind of anti-fracture special-shaped fastener |
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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: 20130424 Termination date: 20131024 |