CN203348767U - Anti-corrosion pipe connector for automobile - Google Patents
Anti-corrosion pipe connector for automobile Download PDFInfo
- Publication number
- CN203348767U CN203348767U CN 201320339478 CN201320339478U CN203348767U CN 203348767 U CN203348767 U CN 203348767U CN 201320339478 CN201320339478 CN 201320339478 CN 201320339478 U CN201320339478 U CN 201320339478U CN 203348767 U CN203348767 U CN 203348767U
- Authority
- CN
- China
- Prior art keywords
- corrosion
- annular solid
- automobile
- pipe connector
- connector
- 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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- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model relates to the technical field of automobile parts, in particular to an anti-corrosion pipe connector for an automobile. The anti-corrosion pipe connector comprises a hollow connector body which is of an internal thread structure. The connector body comprises a smooth portion, a first annular body, a second annular body and a third annular body in sequence from top to bottom. An anti-corrosion layer is arranged on the surface of the connector body in a coating mode. The anti-corrosion pipe connector for the automobile is simple in structure, and convenient to manufacture, the anti-corrosion layer coats the surface of the connector body to play an effective anti-corrosion role, and the anti-corrosion pipe connector is good in sealing effect for pipeline connection, and long in service life.
Description
Technical field
The utility model relates to the auto parts machinery technical field, especially a kind of corrosion protection automobile pipe joint.
Background technique
At present, the auto parts machinery joint by nut and bolt tighten mutually to produce and connect, this connecting mode assembling is not too convenient, common joint structure is comparatively complicated in addition, manufacture quite inconvenience, and be that later maintenance, replacing brought very large inconvenience, and easily be corroded, affect the sealing effect of joint, working life is short.
The model utility content
The technical problems to be solved in the utility model is: for overcoming the problem of above-mentioned existence, provide a kind of simple in structure, the corrosion protection automobile pipe joint of long service life.
The utility model solves the technological scheme that its technical problem adopts: a kind of corrosion protection automobile pipe joint, the joint body that comprises the hollow female thread structure, described joint body is followed successively by smooth department, first ring body, the second annular solid and the 3rd annular solid from top to bottom, described first ring body is identical with the second annular solid radius, the length of described the second annular solid is greater than the length of first ring body, described the 3rd annular solid radius is greater than the second annular solid and is the ladder position with the second annular solid, and described joint body surface applies corrosion-resistant coating.
Further, described corrosion-resistant coating is polyethylene anticorrosive coating.
The beneficial effects of the utility model are, corrosion protection automobile of the present utility model is simple with pipe joint structure, easily manufactured, and its surperficial anticorrosive coating, play effective anticorrosion ability, good sealing effect during for connecting pipe, long service life.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. smooth departments in figure, 2. first ring body, 3. the second annular solid, 4. the 3rd annular solid.
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.
Corrosion protection automobile pipe joint as shown in Figure 1, the joint body that comprises the hollow female thread structure, joint body is followed successively by smooth department 1, first ring body 2, the second annular solid 3 and the 3rd annular solid 4 from top to bottom, first ring body 2 is identical with the second annular solid 3 radiuses, the length of the second annular solid 3 is greater than the length of first ring body 4, the 3rd annular solid 4 radiuses are greater than the second annular solid 3 and are the ladder position with the second annular solid 3, and the joint body surface applies corrosion-resistant coating.Wherein, corrosion-resistant coating is polyethylene anticorrosive coating.
The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and 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 specification, must determine its technical scope according to the claim scope.
Claims (2)
1. a corrosion protection automobile pipe joint, it is characterized in that: the joint body that comprises the hollow female thread structure, described joint body is followed successively by smooth department (1) from top to bottom, first ring body (2), the second annular solid (3) and the 3rd annular solid (4), described first ring body (2) is identical with the second annular solid (3) radius, the length of described the second annular solid (3) is greater than the length of first ring body (2), described the 3rd annular solid (4) radius is greater than the second annular solid (3) and is the ladder position with the second annular solid (3), described joint body surface applies corrosion-resistant coating.
2. corrosion protection automobile pipe joint according to claim 1, it is characterized in that: described corrosion-resistant coating is polyethylene anticorrosive coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320339478 CN203348767U (en) | 2013-06-13 | 2013-06-13 | Anti-corrosion pipe connector for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320339478 CN203348767U (en) | 2013-06-13 | 2013-06-13 | Anti-corrosion pipe connector for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203348767U true CN203348767U (en) | 2013-12-18 |
Family
ID=49748667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320339478 Expired - Fee Related CN203348767U (en) | 2013-06-13 | 2013-06-13 | Anti-corrosion pipe connector for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203348767U (en) |
-
2013
- 2013-06-13 CN CN 201320339478 patent/CN203348767U/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: 20131218 Termination date: 20140613 |
|
| EXPY | Termination of patent right or utility model |