CN2591377Y - Rotary loose joint - Google Patents
Rotary loose joint Download PDFInfo
- Publication number
- CN2591377Y CN2591377Y CN 02260788 CN02260788U CN2591377Y CN 2591377 Y CN2591377 Y CN 2591377Y CN 02260788 CN02260788 CN 02260788 CN 02260788 U CN02260788 U CN 02260788U CN 2591377 Y CN2591377 Y CN 2591377Y
- Authority
- CN
- China
- Prior art keywords
- joint
- rotation
- ball
- solid
- sealing
- 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
Links
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 239000007787 solid Substances 0.000 claims description 15
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Joints Allowing Movement (AREA)
Abstract
The utility model relates to a rotary loose joint. The turning quality of the joint can be realized through the mode that a ball is arranged in a pipe joint, and the sealing of the joint is realized by a longitudinal sealing element. The rotary loose joint of the utility model is composed of a joint sleeve, a joint body, a rotary body, regulating screws, a ball and a sealing element, wherein, the rotary body is arranged in the joint sleeve; longitudinal direction of the rotary body and the joint sleeve is provided with the sealing member; the ball is arranged between the rotary body and the joint sleeve; the regulating screws are screwed in the joint sleeve; the joint body is screwed on the rotary body.
Description
Technical field
The utility model relates to pipeline connecting device, particularly a kind of swivelling union.
Background technique
At present, in the pipeline field, existing coupling arrangement solves not so difficult the accomplishing of sealing problem of connection place, but when requiring connection pipe fitting to have rotating function simultaneously, both take into account has certain difficulty.So existing coupling arrangement can't be accomplished to take into account sealing and turning quality with simple structure, not only flexibility is relatively poor, and makes troubles for easily fitting operation or use.
Summary of the invention
The utility model swivelling union technical problem to be solved is: existing pipe fitting coupling arrangement will satisfy when having good sealing and rotating function simultaneously, and both take into account has certain difficulty.So existing coupling arrangement can't be accomplished to take into account sealing and turning quality with simple structure, not only flexibility is relatively poor, and makes troubles for easily fitting operation or use.
The utility model swivelling union is to solve the problems of the technologies described above the technological scheme that is adopted to be: but realize the turning quality of joint by the mode that ball is set in pipe coupling, and adopt Sealing longitudinally to realize the sealing of joint.The utility model swivelling union is by joints sleeve, fittings body, and solid of rotation is adjusted screw, and ball and Sealing constitute.Described solid of rotation is arranged on described joints sleeve inside, solid of rotation and joints sleeve be vertically arranged with Sealing, described ball is arranged between solid of rotation and the joints sleeve, described adjustment screw screws in joints sleeve inside, and compressing described ball, described fittings body is spun on the solid of rotation and compresses the adjustment screw.
Working principle of the present utility model is: but realize not only realizing the turning quality of joint the sealed attachment of joint, and make joint have the function of flexible rotation by the mode that ball is set in pipe coupling.
The utility model swivelling union is applicable to chemical industry, light industry, and medicine, food, industry such as daily, it is little, simple in structure to have a volume, rotates flexibly, uses characteristics such as reliable, can bear higher pressure.
Description of drawings
Fig. 1 is the structural representation of the utility model swivelling union.
Embodiment
As shown in Figure 1, the utility model swivelling union is by joints sleeve 1, fittings body 6, and solid of rotation 3 is adjusted screw 5, and ball 4 and Sealing 2 constitute.Described solid of rotation 3 is arranged on described joints sleeve 1 inside, solid of rotation 3 and joints sleeve 1 be vertically arranged with Sealing 2, described ball is arranged between solid of rotation 3 and the joints sleeve 1, described adjustment screw 5 screws in joints sleeve 1 inside, and compressing described ball 4, described fittings body 6 is spun on the solid of rotation 3 and compresses adjusts screw 5.During enforcement,,, when waiting to be transferred to the appropriate location, screw adjustment screw 5 and fittings body 6 respectively and just can realize fixing seal just can freely adjust the joint angle of swing as long as unscrew fittings body 6 and adjust screw 5.
The utility model swivelling union and prior art contrast, because adopt ball as rotary component, have simplified the structure of coupling arrangement, have the function of freely rotating simultaneously, are applicable to multiple industry, have purposes and Practical significance quite flexibly.
Claims (1)
1, a kind of swivelling union, by joints sleeve, fittings body, solid of rotation is adjusted screw, ball and Sealing constitute, it is characterized in that: described solid of rotation is arranged on described joints sleeve inside, solid of rotation and joints sleeve be vertically arranged with Sealing, described ball is arranged between solid of rotation and the joints sleeve, described adjustment screw is arranged on joints sleeve inside, and described fittings body is arranged on the solid of rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02260788 CN2591377Y (en) | 2002-10-18 | 2002-10-18 | Rotary loose joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02260788 CN2591377Y (en) | 2002-10-18 | 2002-10-18 | Rotary loose joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2591377Y true CN2591377Y (en) | 2003-12-10 |
Family
ID=33727759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02260788 Expired - Fee Related CN2591377Y (en) | 2002-10-18 | 2002-10-18 | Rotary loose joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2591377Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103998841A (en) * | 2011-10-21 | 2014-08-20 | 玛努利橡胶工业有限公司 | Rotatable joint |
| CN106195495A (en) * | 2016-08-31 | 2016-12-07 | 慈溪市东菱机械有限公司 | Pneumatic screwdriver snap joint |
-
2002
- 2002-10-18 CN CN 02260788 patent/CN2591377Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103998841A (en) * | 2011-10-21 | 2014-08-20 | 玛努利橡胶工业有限公司 | Rotatable joint |
| CN103998841B (en) * | 2011-10-21 | 2016-08-31 | 玛努利橡胶工业有限公司 | But rotary joint |
| US9759363B2 (en) | 2011-10-21 | 2017-09-12 | Manuli Hydraulics Italia S.r.l. | Rotatable joint |
| CN106195495A (en) * | 2016-08-31 | 2016-12-07 | 慈溪市东菱机械有限公司 | Pneumatic screwdriver snap joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ROOM 1001, NO. 1, LANE 460, SIPING CITY ROAD, SHAN Free format text: FORMER NAME OR ADDRESS: 200092 ROOM 501, NO. 6, LANE 242, TIANBAO ROAD(WEST), JIANGKOU DISTRICT, SHANGHAI CITY |
|
| CP03 | Change of name, title or address |
Patentee address after: 1001 room 1, No. 460, Lane 200086, Siping Road, Shanghai Patentee address before: 200092, room 6, No. 242, Lane 501, Tianbao West Road, Shanghai, Hongkou District |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |