CN205371905U - General type quick -operation joint - Google Patents
General type quick -operation joint Download PDFInfo
- Publication number
- CN205371905U CN205371905U CN201620049607.3U CN201620049607U CN205371905U CN 205371905 U CN205371905 U CN 205371905U CN 201620049607 U CN201620049607 U CN 201620049607U CN 205371905 U CN205371905 U CN 205371905U
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- Prior art keywords
- joint
- maincenter
- sealing member
- spring
- overcoat
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Abstract
The utility model discloses a general type quick -operation joint, can with multiple joint high -speed joint, the flexibility is strong, it is higher to connect the installation effectiveness. The utility model discloses the maincenter overcoat has been put to joint maincenter overcoat, installs the joint case in the central through hole of joint maincenter, connects the jam and the conflict of first spring of case, and after the interior erection joint head of joint case, crimp contact case when connecing is joined in marriage to the notch and the steel ball block of connector, and the xiangli removal of joint case is extrudeed the realization of first spring and is fixed. Like this with the utility model discloses the length of joining in marriage the connector that connects can have certain choice, and the selection of connector is more, and is more convenient when actually connecting.
Description
Technical field
This utility model relates to a kind of snap joint, specifically a kind of universal snap joint.
Background technology
Commonly using pipe joint in pipeline connects, pipe joint plays the interconnection function of line branching.In general pipeline, road be don't bother about in active region according to pipeline, not the varying in size of the pipeline of same-action, the standard of pipe joint differs, such as the length of pipe joint, structure difference, the joint on different pipelines occurs when connecting not mating phenomenon, completes to need replacing one or pair of joint to realize connecting when connecting, the process that whole joint connects is loaded down with trivial details, makes troubles to daily production.
With regard to problem above, we are badly in need of the quick coupling of a kind of multiple joint of generally applicable connection.
Utility model content
The purpose of this utility model is in that to provide a kind of universal snap joint, quickly can be connected with multiple joint, and motility is strong, connects installation effectiveness higher.
For solving above-mentioned technical problem, the technical solution of the utility model is:
A kind of universal snap joint, includes the body of bolt, joint maincenter and maincenter overcoat, and the described body of bolt caves in through step chamber, and connecting portion is stretched out in one end of the described body of bolt, and the other end stretches out and sets female hitching post；Described joint maincenter center is provided with the central through hole through with step chamber, one end of described joint maincenter is stretched out and is provided with external screw thread step post, described step post can put in hitching post and external screw thread and female thread match, and the Gewindefreistiche of described step post is provided with the first sealing member；Described maincenter overcoat is nested with within a fitting on pivot, and maincenter outer casing inner wall has annular groove, and joint maincenter is provided with circumference bellmouth respectively in the position corresponding with annular groove；The big mouth of described bellmouth is towards annular groove, and the great Kou position of described bellmouth is provided with rotatable steel ball；
Being also equipped with joint spool in described central through hole, joint spool is provided with center stepped hole, is provided with the second sealing member in the stepped hole of described center；Can being connected with union joint in the center stepped hole of described joint spool, wherein one end of union joint puts in the stepped hole of center and is sealed by the second sealing member；Described union joint outer wall is additionally provided with recess, and described steel ball partially passes through joint maincenter can block recess；Being provided with the 3rd sealing member sealed mutually with joint maincenter inwall in the seal groove of joint valve outer core, joint maincenter is extended with blocking towards step chamber, and described blocking is provided with the 4th sealing member；
Being provided with the first spring in described step chamber, one end of the first spring is conflicted at the step of step chamber, and the other end of the first spring is inconsistent with blocking.
Further having, described connecting portion is provided with external screw thread.
Further having, the end of described joint maincenter is to being externally provided with flange, and described flange can backstop maincenter overcoat；Being also equipped with the second spring on joint maincenter, conflicts with hitching post in one end of the second spring, and the other end of the second spring is conflicted with maincenter overcoat.
Further having, described first sealing member and the 4th sealing member are O.
Further having, described second sealing member and the 3rd sealing member are Y-shaped ring.
Compared with prior art, the beneficial effects of the utility model
It is equipped with maincenter overcoat outside this utility model joint maincenter, joint spool is installed in the central through hole of joint maincenter, the blocking of joint spool is conflicted with the first spring, after joint valve in-core installs union joint, the recess of union joint engages squeezed joint spool when connecting with steel ball, and joint spool Xiangli is moved and extruded the first spring and realizes fixing.The length of the union joint so connected with this utility model can have certain range of choice, and the selection of union joint is more, more flexible when reality connects.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is decomposing schematic representation of the present utility model；
Fig. 3 is the structural representation that this utility model assembles with union joint；
Fig. 4 is the structural representation of the union joint of the present embodiment；
Fig. 5 is the structural representation of the union joint of the present embodiment.
Wherein, 1. the body of bolt, 2. joint maincenter, 3. maincenter overcoat, 31. annular grooves, 32. bellmouths, 4. step chamber, 5. connecting portion, 6. hitching post, 7. central through hole, 8. step post, 9. the first sealing member, 10. steel ball, 11. joint spools, 12. center stepped holes, 13. second sealing members, 14. union joints, 15. recesses, 16. seal grooves, 17. the 3rd sealing members, 18. blockings, 19. the 4th sealing members, 20. first springs, 21. flange, 22. second springs.
Detailed description of the invention
In conjunction with accompanying drawing, this utility model is further elaborated.
As shown in Figure 1, Figure 2 and Figure 3, a kind of universal snap joint, includes the body of bolt 1, joint maincenter 2 and maincenter overcoat 3, and the described body of bolt 1 caves in through step chamber 4, connecting portion 5 is stretched out in one end of the described body of bolt 1, and the other end stretches out and sets female hitching post 6；Described joint maincenter 2 center is provided with the central through hole 7 through with step chamber 4, one end of described joint maincenter 2 is stretched out and is provided with external screw thread step post 8, described step post 8 can put in hitching post 6 and external screw thread and female thread match, and the Gewindefreistiche of described step post 8 is provided with the first sealing member 9；Described maincenter overcoat 3 is nested with within a fitting on pivot 2, and maincenter overcoat 3 inwall has annular groove 31, and joint maincenter 2 is provided with circumference bellmouth 32 respectively in the position corresponding with annular groove 31；The big mouth of described bellmouth 32 is towards annular groove 31, and the great Kou position of described bellmouth 32 is provided with rotatable steel ball 10；
Being also equipped with joint spool 11 in described central through hole 7, joint spool 11 is provided with center stepped hole 12, is provided with the second sealing member 13 in described center stepped hole 12；Can being connected with union joint 14 in the center stepped hole 12 of described joint spool 11, wherein one end of union joint 14 puts in center stepped hole 12 and is sealed by the second sealing member 13；Described union joint 14 outer wall is additionally provided with recess 15, and described steel ball 10 partially passes through joint maincenter 2 can block recess 15；Being provided with the 3rd sealing member 17 sealed mutually with joint maincenter 2 inwall in the seal groove 16 of joint spool 11 outer wall, joint maincenter 2 is extended with blocking 18 towards step chamber 4, and described blocking 18 is provided with the 4th sealing member 19；
Being provided with the first spring 20 in described step chamber 4, one end of the first spring 20 is conflicted at the step of step chamber 4, and the other end of the first spring 20 is inconsistent with blocking 18.
The connecting portion 5 of the present embodiment is provided with external screw thread, can threaded with jointing on pipeline.
The end of the joint maincenter 2 of the present embodiment is to being externally provided with flange 21, and described flange 21 can backstop maincenter overcoat 3；Being also equipped with the second spring 22 on joint maincenter 2, one end of the second spring 22 and hitching post 6 are conflicted, and the other end of the second spring 22 and maincenter overcoat 3 are conflicted.Such maincenter overcoat 3 can firmly be nested with within a fitting on pivot 2.
Wherein, the first sealing member 9 and the 4th sealing member 19 are O, and the second sealing member 13 and the 3rd sealing member 17 are Y-shaped ring.
It is equipped with maincenter overcoat 3 outside this utility model joint maincenter 2, in the central through hole 7 of joint maincenter 2, joint spool 11 is installed, the blocking 18 of joint spool 11 and the first spring 20 are conflicted, install in joint spool 11 after union joint 14, the recess 15 of union joint 14 engages squeezed joint spool 11 when connecting with steel ball 10, and joint spool 11 Xiangli is moved and extruded the first spring 20 and realizes fixing.The length of the union joint 14 so connected with this utility model can have certain range of choice, and the selection of union joint 14 is more, more flexible when reality connects.
Union joint 14 of the present utility model is optional, and multiple union joint 14 of the present utility model is available as shown in Figure 4 and Figure 5, in practical operation relatively flexibly.
The above is only better embodiment of the present utility model, therefore all equivalences done according to the structure described in this utility model patent claim, feature and principle change or modify, and are all included in this utility model patent claim.
Claims (5)
1. a universal snap joint, it is characterized in that, include the body of bolt (1), joint maincenter (2) and maincenter overcoat (3), the described body of bolt (1) caves in through step chamber (4), connecting portion (5) is stretched out in one end of the described body of bolt (1), and the other end stretches out and sets female hitching post (6)；Described joint maincenter (2) center is provided with the central through hole (7) through with step chamber (4), one end of described joint maincenter (2) is stretched out and is provided with external screw thread step post (8), described step post (8) can put in hitching post (6) and external screw thread and female thread match, and the Gewindefreistiche of described step post (8) is provided with the first sealing member (9)；Described maincenter overcoat (3) is nested with within a fitting on pivot (2), maincenter overcoat (3) inwall has annular groove (31), and joint maincenter (2) is provided with circumference bellmouth (32) respectively in the position corresponding with annular groove (31)；The big mouth of described bellmouth (32) is towards annular groove (31), and the great Kou position of described bellmouth (32) is provided with rotatable steel ball (10)；
Described central through hole (7) is inner is also equipped with joint spool (11), joint spool (11) is provided with center stepped hole (12), is provided with the second sealing member (13) in described center stepped hole (12)；Can being connected with union joint (14) in the center stepped hole (12) of described joint spool (11), wherein one end of union joint (14) puts in center stepped hole (12) and is sealed by the second sealing member (13)；Described union joint (14) outer wall is additionally provided with recess (15), and described steel ball (10) partially passes through joint maincenter (2) can block recess (15)；The 3rd sealing member (17) sealed mutually with joint maincenter (2) inwall is installed in the seal groove (16) of joint spool (11) outer wall, joint maincenter (2) is extended with blocking (18) towards step chamber (4), and described blocking (18) is provided with the 4th sealing member (19)；
In described step chamber (4), the first spring (20) is installed, one end conflict of the first spring (20) step in step chamber (4), the other end of the first spring (20) is inconsistent with blocking (18).
2. the universal snap joint of one according to claim 1, it is characterised in that described connecting portion (5) is provided with external screw thread.
3. the universal snap joint of one according to claim 1, it is characterised in that the end of described joint maincenter (2) is to being externally provided with flange (21), and described flange (21) can backstop maincenter overcoat (3)；Being also equipped with the second spring (22) on joint maincenter (2), conflicts with hitching post (6) in one end of the second spring (22), and the other end of the second spring (22) is conflicted with maincenter overcoat (3).
4. the universal snap joint of one according to claim 1, it is characterised in that described first sealing member (9) and the 4th sealing member (19) are O.
5. the universal snap joint of one according to claim 1, it is characterised in that described second sealing member (13) and the 3rd sealing member (17) are Y-shaped ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620049607.3U CN205371905U (en) | 2016-01-19 | 2016-01-19 | General type quick -operation joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620049607.3U CN205371905U (en) | 2016-01-19 | 2016-01-19 | General type quick -operation joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205371905U true CN205371905U (en) | 2016-07-06 |
Family
ID=56272571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620049607.3U Active CN205371905U (en) | 2016-01-19 | 2016-01-19 | General type quick -operation joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205371905U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106940080A (en) * | 2017-05-19 | 2017-07-11 | 珠海格力电器股份有限公司 | One kind connection joint, water guider and air-conditioner |
| CN106940080B (en) * | 2017-05-19 | 2024-06-04 | 珠海格力电器股份有限公司 | Communication joint, water guide device and air conditioner |
-
2016
- 2016-01-19 CN CN201620049607.3U patent/CN205371905U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106940080A (en) * | 2017-05-19 | 2017-07-11 | 珠海格力电器股份有限公司 | One kind connection joint, water guider and air-conditioner |
| CN106940080B (en) * | 2017-05-19 | 2024-06-04 | 珠海格力电器股份有限公司 | Communication joint, water guide device and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 315500 Fangqiao Industrial Park, Fenghua District, Ningbo City, Zhejiang Province Patentee after: Ningbo Xinbang Technology Co., Ltd Address before: 315500 Zhejiang city of Ningbo province Fenghua City Bridge Industrial Park No. 13 Fang Xin Lu Patentee before: NINGBO XINBANG TOOLS Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315500 Fangqiao Industrial Park, Fenghua District, Ningbo City, Zhejiang Province Patentee after: Ningbo Xinbang Technology Co.,Ltd. Address before: 315500 Fangqiao Industrial Park, Fenghua District, Ningbo City, Zhejiang Province Patentee before: Ningbo Xinbang Technology Co., Ltd |
|
| CP01 | Change in the name or title of a patent holder |