CN204647632U - A kind of multiplex pipe articulating joint - Google Patents
A kind of multiplex pipe articulating joint Download PDFInfo
- Publication number
- CN204647632U CN204647632U CN201520323675.XU CN201520323675U CN204647632U CN 204647632 U CN204647632 U CN 204647632U CN 201520323675 U CN201520323675 U CN 201520323675U CN 204647632 U CN204647632 U CN 204647632U
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- CN
- China
- Prior art keywords
- joint
- connecting sleeve
- utility
- model
- gland
- 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.)
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- 230000000875 corresponding Effects 0.000 claims abstract description 4
- 210000004907 Glands Anatomy 0.000 claims description 17
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000001503 Joints Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Abstract
A kind of multiplex pipe articulating joint relates to a kind of improvement of pipe loose joint joint structure.The utility model provides a kind of structure simple, the pipe loose joint joint of highly versatile.The utility model comprises the first joint and connecting sleeve, it is characterized in that: one end of described first joint is provided with boss, and in described connecting sleeve, one end is provided with flange corresponding to boss; Connecting thread is provided with in the other end of described connecting sleeve; The other end of described first joint is joint, and the internal diameter size of joint is DN20, and the outside dimension of joint is DN32.
Description
Technical field
The utility model relates to a kind of improvement of pipe loose joint joint structure.
Background technique
Existing Pipe joint is usually different according to the Dimensions of institute's connecting tube, and varied, and this just causes increasing substantially of cost of production.In addition, on current market, the versatility requirement for link is very high, and existing Pipe joint can not fit current development need.
Summary of the invention
The utility model is exactly for the problems referred to above, provides a kind of structure simple, the pipe loose joint joint of highly versatile.
For realizing above-mentioned purpose of the present utility model, the utility model adopts following technological scheme, the utility model comprises the first joint and connecting sleeve, it is characterized in that: one end of described first joint is provided with boss, and in described connecting sleeve, one end is provided with flange corresponding to boss; Connecting thread is provided with in the other end of described connecting sleeve; The other end of described first joint is joint, and the internal diameter size of joint is DN20, and the outside dimension of joint is DN32.
As a kind of preferred version of the present utility model, the utility model also comprises gland and the second joint, described gland is matched with connecting sleeve by the connecting thread of connecting sleeve, one end that gland coordinates with connecting sleeve is provided with draw-in groove, described second joint is arranged in gland, and the second joint one end be arranged in gland is provided with the collar coordinated with draw-in groove.
Further, seal ring is provided with between the collar of described second joint and the boss of the first joint.
The beneficial effects of the utility model: 1, the utility model is by the screw thread of connecting sleeve, can be connected with existing metallic conduit inipple, and by the DN20 internal diameter of the first joint, the hot melt pipeline that can be DN20 with existing external diameter is connected; The hot melt pipeline that the DN32 external diameter of the first joint can be DN32 with existing internal diameter is connected, and highly versatile is easy to use.
2, after the utility model arranges the second joint by collar, be connected with pipeline by the second joint, can arrange the second different joints as required, versatility is strengthened further.
3, the utility model by arranging seal ring between the second joint and the first joint, can ensure sealing reliability of the present utility model.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model is connected with metal tube inipple.
Fig. 2 is the structural representation that the utility model has gland and the second joint.
Fig. 3 is the A-A sectional view of Fig. 2.
In accompanying drawing, 1 is gland, 5 is draw-in groove, 6 is collar, 7 is boss, 8 is flange, 9 is joint, 10 is seal ring for connecting sleeve, 2 to be the first joint, 3 be the second joint, 4.
Embodiment
The utility model comprises the first joint 2 and connecting sleeve 1, it is characterized in that: one end of described first joint 2 is provided with boss 7, and in described connecting sleeve 1, one end is provided with flange 8 corresponding to boss 7; Connecting thread is provided with in the other end of described connecting sleeve 1; The other end of described first joint 2 is joint 9, and the internal diameter size of joint 9 is DN20, and the outside dimension of joint 9 is DN32.
As a kind of preferred version of the present utility model, the utility model also comprises gland 4 and the second joint 3, described gland 4 is matched with connecting sleeve 1 by the connecting thread of connecting sleeve 1, one end that gland 4 coordinates with connecting sleeve 1 is provided with draw-in groove 5, described second joint 3 is arranged in gland 4, and second joint 3 one end be arranged in gland 4 is provided with the collar 6 coordinated with draw-in groove 5.
Further, seal ring 10 is provided with between the collar 6 of described second joint 3 and the boss 7 of the first joint 2.
Described second joint 3 can be set to identical with the first joint 2 geomery.Also can need to be set to different size according to use.
Be understandable that, above about specific descriptions of the present utility model, the technological scheme described by the utility model embodiment is only not limited to for illustration of the utility model, those of ordinary skill in the art is to be understood that, still can modify to the utility model or equivalent replacement, to reach identical technique effect; Needs are used, all within protection domain of the present utility model as long as meet.
Claims (3)
1. a multiplex pipe articulating joint, comprises the first joint (2) and connecting sleeve (1), it is characterized in that: one end of described first joint (2) is provided with boss (7), and described connecting sleeve (1) interior one end is provided with flange (8) corresponding to boss (7); Connecting thread is provided with in the other end of described connecting sleeve (1); The other end of described first joint (2) is joint (9), and the internal diameter size of joint (9) is DN20, and the outside dimension of joint (9) is DN32.
2. the multiplex pipe articulating joint of one according to claim 1, it is characterized in that: also comprise gland (4) and the second joint (3), described gland (4) is matched with connecting sleeve (1) by the connecting thread of connecting sleeve (1), one end that gland (4) coordinates with connecting sleeve (1) is provided with draw-in groove (5), described second joint (3) is arranged in gland (4), and the second joint (3) one end be arranged in gland (4) is provided with the collar (6) coordinated with draw-in groove (5).
3. the multiplex pipe articulating joint of one according to claim 2, is characterized in that: be provided with seal ring (10) between the collar (6) of described second joint (3) and the boss (7) of the first joint (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520323675.XU CN204647632U (en) | 2015-05-20 | 2015-05-20 | A kind of multiplex pipe articulating joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520323675.XU CN204647632U (en) | 2015-05-20 | 2015-05-20 | A kind of multiplex pipe articulating joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204647632U true CN204647632U (en) | 2015-09-16 |
Family
ID=54100383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520323675.XU Active CN204647632U (en) | 2015-05-20 | 2015-05-20 | A kind of multiplex pipe articulating joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204647632U (en) |
-
2015
- 2015-05-20 CN CN201520323675.XU patent/CN204647632U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190719 Address after: Room G4026, 1005 Airport Road, Shenyang District, China (Liaoning) Free Trade Pilot Area, Shenyang, Liaoning Province Patentee after: Liaoning Jishui Radiator Co., Ltd. Address before: 110153 No. 19-2 Yingchun North Street, Sujiatun District, Shenyang City, Liaoning Province Patentee before: SHENYANG JISHUI RADIATOR FACTORY |