CN202691410U - Short right-angle joint - Google Patents
Short right-angle joint Download PDFInfo
- Publication number
- CN202691410U CN202691410U CN 201220384238 CN201220384238U CN202691410U CN 202691410 U CN202691410 U CN 202691410U CN 201220384238 CN201220384238 CN 201220384238 CN 201220384238 U CN201220384238 U CN 201220384238U CN 202691410 U CN202691410 U CN 202691410U
- Authority
- CN
- China
- Prior art keywords
- joint
- blind hole
- joint body
- connecting part
- short right
- 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 provides a short right-angle joint. The short right-angle joint comprises a joint body which is of a cuboid structure, the joint body is made of metal material, a cylindrical first connecting part is arranged on one surface of the joint body, the first connecting part is provided with a first blind hole along the axial direction, an external thread is arranged outside the first connecting part, a second connecting part is arranged on one surface of the joint body, which is vertical to the axial line of the first connecting part, the second connecting part comprises a second blind hole and an internal thread at the end part of the second blind hole, and the first blind hole is communicated with the second blind hole. The short right-angle joint disclosed by the utility model is made of metal and can ensure that the short right-angle joint is less prone to aging, ensure sealing performance and improve strength; one connecting part is positioned in the joint body, the volume of the side surface is reduced, the connecting part can be mounted in a narrow space, and the mounting range can be expanded; and the joint body which is of the cuboid structure can be conveniently mounted and screwed.
Description
Technical field
The utility model relates to a kind of joint, particularly a kind of short angle coupling.
Background technique
On automotive engineering, various oil-way pipes connect frequent, and connecting pipeline bears that pressure is large, the seal degree requirement is high, complex-shaped, and all there is the corner link position in a lot of pipeline, and this link position angle is rectangular, couple together inconvenience.Generally all adopt in the corner joint at present and hold flexible plastic tube and connect, although plastic tube is easy to connect, because the restriction of itself material, hold and can't stand too high pressure, and easily oxidation deterioration phenomenon can occur after long-time the use, oil leakage phenomenon occurs; Or the employing metal joint, but present joint is because two joints are all longer, can be subject to spatial position impact and can't install in installation process.
The model utility content
The technical problem that (one) will solve
The technical problems to be solved in the utility model provides a kind of short angle coupling of being made by metallic material.
(2) technological scheme
For solving the problems of the technologies described above, the utility model provides a kind of short angle coupling, comprise the joint body 1 that is rectangular structure, described joint body 1 adopts metallic material to make, described joint body 1 one side is provided with cylindrical the first joint 2, described the first joint 2 is provided with the first blind hole 4 vertically, described the first joint 2 outsides are provided with outside thread 3, a face at the joint body 1 vertical with described the first joint 2 axis is provided with the second joint, described the second joint comprises the internal thread 6 of the second blind hole 5 and described the second blind hole 5 ends, and described the first blind hole 4 and described the second blind hole 5 are communicated with.
Further, the large footpath of described internal thread 6 is 2 ~ 5 times of described the second blind hole 5 diameters.
Further, described joint body 1 each sharp edge is provided with fillet 7.
(3) beneficial effect
The short angle coupling of the utility model, it is made of metal, and can guarantee that it is difficult for aging, guarantees sealability, improves intensity; A connection part is inner in joint body, has reduced the volume of its side, can be installed in the narrow space, has enlarged its fitting limit; The joint body of rectangular structure can conveniently be installed, tighten.
Description of drawings
Fig. 1 is the structural representation of the short angle coupling of the utility model;
Fig. 2 is the sectional view of the short angle coupling of the utility model.
Embodiment
Consult Fig. 1 ~ Fig. 2, the utility model provides a kind of short angle coupling, comprise the joint body 1 that is made of metal, joint body 1 is rectangular structure, this structure can make things convenient for jiont treatment and tighten, each sharp edge of joint body 1 is provided with fillet 7, fillet 7 can be eliminated burr, avoid scratching miscellaneous part, a face of joint body 1 is provided with cylindrical the first joint 2, the first joint 2 is provided with the first blind hole 4 vertically, the first joint 2 outsides are provided with outside thread 3, the first blind holes 4 ports and are provided with chamfering 9, are provided with the second joint at a face of the joint body 1 vertical with the first joint 2 axis, the second joint comprises the internal thread 6 of the second blind hole 5 and the second blind hole 5 ends, the large footpath of internal thread 6 is 2 ~ 5 times of the second blind hole 5 diameters, at the step place of internal thread 6 and the second blind hole 5 seal ring can be installed, and improves sealability, be provided with chamfering 8, the first blind holes 4 and 5 connections of the second blind hole in the port of internal thread 6.The short angle coupling of the utility model, it is made of metal, and can guarantee that it is difficult for aging, guarantees sealability, improves intensity; A connection part is inner in joint body, has reduced the volume of its side, can be installed in the narrow space, has enlarged its fitting limit; The joint body of rectangular structure can conveniently be installed, tighten.
The above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. short angle coupling, it is characterized in that: comprise the joint body (1) that is rectangular structure, described joint body (1) adopts metallic material to make, described joint body (1) one side is provided with cylindrical the first joint (2), described the first joint (2) is provided with the first blind hole (4) vertically, described the first joint (2) outside is provided with outside thread (3), a face at the joint body (1) vertical with described the first joint (2) axis is provided with the second joint, described the second joint comprises the internal thread (6) of the second blind hole (5) and described the second blind hole (5) end, and described the first blind hole (4) and described the second blind hole (5) are communicated with.
2. short angle coupling as claimed in claim 1, it is characterized in that: the large footpath of described internal thread (6) is 2 ~ 5 times of described the second blind hole (5) diameter.
3. short angle coupling as claimed in claim 1, it is characterized in that: each sharp edge of described joint body (1) is provided with fillet (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220384238 CN202691410U (en) | 2012-08-04 | 2012-08-04 | Short right-angle joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220384238 CN202691410U (en) | 2012-08-04 | 2012-08-04 | Short right-angle joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202691410U true CN202691410U (en) | 2013-01-23 |
Family
ID=47547032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220384238 Expired - Fee Related CN202691410U (en) | 2012-08-04 | 2012-08-04 | Short right-angle joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202691410U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482348A (en) * | 2014-12-11 | 2015-04-01 | 哈尔滨东方报警设备开发有限公司 | Bend reducer of anti-explosion structure |
| CN104930036A (en) * | 2015-06-28 | 2015-09-23 | 哈尔滨东方报警设备开发有限公司 | Connecting reducing nipple |
-
2012
- 2012-08-04 CN CN 201220384238 patent/CN202691410U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482348A (en) * | 2014-12-11 | 2015-04-01 | 哈尔滨东方报警设备开发有限公司 | Bend reducer of anti-explosion structure |
| CN104930036A (en) * | 2015-06-28 | 2015-09-23 | 哈尔滨东方报警设备开发有限公司 | Connecting reducing nipple |
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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: 20130123 Termination date: 20130804 |