CN201330900Y - Universal ball-and-socket joint - Google Patents
Universal ball-and-socket joint Download PDFInfo
- Publication number
- CN201330900Y CN201330900Y CNU2009203002075U CN200920300207U CN201330900Y CN 201330900 Y CN201330900 Y CN 201330900Y CN U2009203002075 U CNU2009203002075 U CN U2009203002075U CN 200920300207 U CN200920300207 U CN 200920300207U CN 201330900 Y CN201330900 Y CN 201330900Y
- Authority
- CN
- China
- Prior art keywords
- tubular member
- sphere part
- bulb
- universal ball
- socket joint
- 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 - Lifetime
Links
- 230000002950 deficient Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Joints Allowing Movement (AREA)
Abstract
The utility model relates to an universal ball-and-socket joint, wherein a first tubular member and a second tubular member are connected to move universally relative to each other rotatablely, a connection end of the first tubular member forms a hollow outer sphere part, the other end forms a flange, a connection end of the second tubular member forms a hollow inner sphere part connected with the outer sphere part of the first tubular member, the other end forms a flange, the inner sphere part may be sleeved in the outer sphere part rotatably, a cirumferential wall of the inner sphere part of the second tubular member is sleeved with an annular outer liner corresponding with a connection position of the first tubular member and the second tubular member, the outer liner is provided with a plurality of screws along its radial direction, the outer liner is permanently connected with the first tubular member through the screws, and a central axis of the first tubular member has an included angle with a central axis of the second tubular member. By means of connecting two pipelines through two flange connecting members locating on two ends of the universal ball-and-socket joint, the middle outer sphere part and the inner sphere part may be connected closely and rotatably, and a work efficiency is improved greatly.
Description
Technical field
The utility model relates to a kind of universal ball-and-socket joint.
Background technique
When the end pipeline that spues connects, can only adopt the wheel pipe to connect or with a lot of Loose joint bends as play with building blocks a plurality of pipelines are coupled together, very complicated, require great effort again.And connect with wheel pipe and to be absolutely unsafe, the big again and wheel pipe of noise is easy to damage.
Summary of the invention
The purpose of this utility model is to overcome the defective of prior art, and a kind of universal ball-and-socket joint that is used to make things convenient for connecting pipeline is provided.
For achieving the above object, the utility model adopts a kind of universal ball-and-socket joint, comprise first tubular member and second tubular member, first tubular member and second tubular member are connected to relative to each other rotatably universal movement, the connecting end of first tubular member forms the outer bulb of hollow, the other end forms flange, the connecting end of second tubular member forms the interior bulb of the hollow that links to each other with the outer bulb of first tubular member, the other end forms flange, interior bulb rotatably is enclosed within the outer bulb, the joint of corresponding first tubular member and second tubular member, the overcoat of a sheathed annular on the periphery wall in the interior bulb of second tubular member, it radially is provided with a plurality of screws the overcoat upper edge, overcoat constitutes with first tubular member by screw fixedlys connected, and the central axis of the central axis of first tubular member and second tubular member constitutes angle.
In order to guarantee sealing better, the utility model further is set to the joint, interior bulb at the outer bulb of first tubular member and second tubular member, offer annular groove on the inwall of outer bulb one side, the O RunddichtringO is arranged on to constitute in the annular groove and is sealed and matched.
Flange by universal ball-and-socket joint two ends connects two pipelines of part, rotatably is tightly connected between middle outer bulb and the interior bulb, has improved working efficiency greatly, and safety and sanitary, and is attractive in appearance.
Description of drawings
Fig. 1 is the utility model example structure figure.
Embodiment
As shown in Figure 1, specific embodiment of the utility model is a kind of universal ball-and-socket joint, comprise first tubular member 1 and second tubular member 2, first tubular member 1 and second tubular member 2 are connected to relative to each other rotatably universal movement, the connecting end of first tubular member 1 forms the outer bulb 11 of hollow, the other end forms flange, the connecting end of second tubular member 2 forms the interior bulb 21 of the hollow that links to each other with the outer bulb 11 of first tubular member 1, the other end forms flange, and interior bulb 21 rotatably is enclosed within the outer bulb 11.The joint of corresponding first tubular member 1 and second tubular member 2, the overcoat 3 of a sheathed annular on the periphery wall in the interior bulb 21 of second tubular member 2, it radially evenly is provided with a plurality of screws 31 overcoat 3 upper edges, on first tubular member 1 to should screw 31 position relative set counterbores 12, hex head bolt and check ring thereof are arranged in this screw 13, overcoat 3 is constituted with first tubular member 1 fixedly connected, the maximum angle that central axis constituted of the central axis of first tubular member 1 and second tubular member 2 is 22.5 °.In the outer bulb 11 of first tubular member 1 and 21 joints, interior bulb of second tubular member 2, offer annular groove 13 on the inwall of outer bulb 11 1 sides, O RunddichtringO 4 is arranged on to constitute in the annular groove 13 and is sealed and matched.
Flange by universal ball-and-socket joint two ends connects two pipelines of part, rotatably is tightly connected between middle outer bulb 11 and the interior bulb 21, has improved working efficiency greatly, and safety and sanitary, and is attractive in appearance.
Claims (2)
1. universal ball-and-socket joint, comprise first tubular member and second tubular member, first tubular member and second tubular member are connected to relative to each other rotatably universal movement, it is characterized in that: the connecting end of first tubular member forms the outer bulb of hollow, the other end forms flange, the connecting end of second tubular member forms the interior bulb of the hollow that links to each other with the outer bulb of first tubular member, the other end forms flange, interior bulb rotatably is enclosed within the outer bulb, the joint of corresponding first tubular member and second tubular member, the overcoat of a sheathed annular on the periphery wall in the interior bulb of second tubular member, it radially is provided with a plurality of screws the overcoat upper edge, overcoat constitutes with first tubular member by screw fixedlys connected, and the central axis of the central axis of first tubular member and second tubular member constitutes angle.
2. universal ball-and-socket joint according to claim 1, it is characterized in that: described in the outer bulb of first tubular member and the joint, interior bulb of second tubular member, offer annular groove on the inwall of outer bulb one side, the O RunddichtringO is arranged on to constitute in the annular groove and is sealed and matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009203002075U CN201330900Y (en) | 2009-01-13 | 2009-01-13 | Universal ball-and-socket joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009203002075U CN201330900Y (en) | 2009-01-13 | 2009-01-13 | Universal ball-and-socket joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201330900Y true CN201330900Y (en) | 2009-10-21 |
Family
ID=41224280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009203002075U Expired - Lifetime CN201330900Y (en) | 2009-01-13 | 2009-01-13 | Universal ball-and-socket joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201330900Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661461A (en) * | 2012-05-14 | 2012-09-12 | 北京建筑机械化研究院 | Concrete pipe connection device |
| CN102853183A (en) * | 2011-10-28 | 2013-01-02 | 南通天华和睿科技创业有限公司 | Pipe connection joint with capacity-increasing temporary storage cavity |
| CN102900506A (en) * | 2012-10-16 | 2013-01-30 | 三一矿机有限公司 | Exhaust tail pipe and self-dumping truck |
| WO2016184144A1 (en) * | 2015-10-15 | 2016-11-24 | 中兴通讯股份有限公司 | Mobile terminal and rotating shaft structure |
| CN107126621A (en) * | 2017-03-30 | 2017-09-05 | 史源 | Magnetic connector for pipeline |
-
2009
- 2009-01-13 CN CNU2009203002075U patent/CN201330900Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853183A (en) * | 2011-10-28 | 2013-01-02 | 南通天华和睿科技创业有限公司 | Pipe connection joint with capacity-increasing temporary storage cavity |
| CN102661461A (en) * | 2012-05-14 | 2012-09-12 | 北京建筑机械化研究院 | Concrete pipe connection device |
| CN102900506A (en) * | 2012-10-16 | 2013-01-30 | 三一矿机有限公司 | Exhaust tail pipe and self-dumping truck |
| WO2016184144A1 (en) * | 2015-10-15 | 2016-11-24 | 中兴通讯股份有限公司 | Mobile terminal and rotating shaft structure |
| CN107126621A (en) * | 2017-03-30 | 2017-09-05 | 史源 | Magnetic connector for pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091021 |
|
| CX01 | Expiry of patent term |