CN103047493A - Rotary joint - Google Patents
Rotary joint Download PDFInfo
- Publication number
- CN103047493A CN103047493A CN2012105800502A CN201210580050A CN103047493A CN 103047493 A CN103047493 A CN 103047493A CN 2012105800502 A CN2012105800502 A CN 2012105800502A CN 201210580050 A CN201210580050 A CN 201210580050A CN 103047493 A CN103047493 A CN 103047493A
- Authority
- CN
- China
- Prior art keywords
- water pipe
- osculum
- cavity
- copper sheathing
- pipe body
- 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.)
- Pending
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Abstract
The invention discloses a rotary joint which comprises a water pipe and a copper bush. The copper bush is arranged on one side of the water pipe through an upper bearing and a lower bearing, the bottom end of the other side of the water pipe is provided with a water inlet hole, the side wall of the water pipe is provided with a plurality of first water outlet holes, and the first water outlet hole is arranged on the inner side of the copper bush. The inner side of the copper bush is provided with a cavity which covers the first water outlet holes, and the copper bush is provided with a second water outlet hole which is communicated with the cavity. The copper bush is provided with two O-shaped seal rings between each of two sides of the cavity and the water pipe, and the diameter of the second water outlet hole is larger than that of the first water outlet holes. The rotary joint is simple in structure, convenient to use and low in production cost, and production and manufacturing cost is reduced for enterprises.
Description
Technical field
The present invention relates to a kind of joint, relate in particular to the swivel joint of a kind of use on vehicle washing equipment.
Background technique
Swivel joint is important composition parts in the vehicle washing equipment, and it can change the flow direction of current.Present employed rotary joint structure more complicated, general price comparison is high all from external import, improves the manufacture cost of cleaning equipment.
Summary of the invention
Technical problem for above-mentioned existence the objective of the invention is: proposed a kind of swivel joint.
Technical solution of the present invention is achieved in that a kind of swivel joint, comprises water pipe body and copper sheathing, and described copper sheathing is arranged on a side of water pipe body by two bearings up and down; The opposite side bottom of described water pipe body has the water inlet; The sidewall of described water pipe body is provided with a plurality of the first osculums, and described the first osculum is arranged on the inboard of copper sheathing; The inboard of described copper sheathing is provided with cavity, and described cavity covers the first osculum; Described copper sheathing is provided with the second osculum, and described the second osculum is connected with cavity.
Preferably, described copper sheathing is respectively arranged with two O RunddichtringOs between the both sides of cavity and water pipe body.
Preferably, the diameter of described the second osculum is greater than the diameter of the first osculum.
Because the utilization of technique scheme, the present invention compared with prior art has following advantages:
The described swivel joint of the present invention program, because the sidewall of described water pipe body is provided with a plurality of the first osculums, and described the first osculum is arranged on the inboard of copper sheathing; The inboard of described copper sheathing is provided with cavity, and described cavity covers the first osculum; Described copper sheathing is provided with the second osculum, and described the second osculum is connected with cavity; Described copper sheathing is respectively arranged with two O RunddichtringOs between the both sides of cavity and water pipe body.Rotary joint structure of the present invention is simple, and is easy to use, and cost of production is lower, reduced the manufacturing cost of enterprise.
Description of drawings
Below in conjunction with accompanying drawing technical solution of the present invention is described further:
Accompanying drawing 1 is the stereogram of swivel joint of the present invention;
Accompanying drawing 2 is the sectional view of swivel joint of the present invention;
Wherein: 1, water pipe body; 2, copper sheathing; 3, bearing; 4, water inlet; 5, the first osculum; 6, cavity; 7, the second osculum; 8, O RunddichtringO.
Embodiment
Below in conjunction with accompanying drawing the present invention is described.
Such as accompanying drawing 1,2 described a kind of swivel joints of the present invention, comprise water pipe body 1 and copper sheathing 2, described copper sheathing 2 is arranged on a side of water pipe body 1 by two bearings 3 up and down; The opposite side bottom of described water pipe body 1 has water inlet 4; The sidewall of described water pipe body 1 is provided with a plurality of the first osculums 5, and described the first osculum 5 is arranged on the inboard of copper sheathing 2; The inboard of described copper sheathing 2 is provided with cavity 6, and described cavity 6 covers the first osculum 5; Described copper sheathing 2 is provided with the second osculum 7, and described the second osculum 7 is connected with cavity 6; Described copper sheathing 2 is respectively arranged with two O RunddichtringOs 8 between the both sides of cavity 6 and water pipe body 1; The diameter of described the second osculum 7 is greater than the diameter of the first osculum 5.
Rotary joint structure of the present invention is simple, and is easy to use, and cost of production is lower, reduced the manufacturing cost of enterprise.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the personage that is familiar with technique can understand content of the present invention and is implemented; can not limit protection scope of the present invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (3)
1. swivel joint is characterized in that: comprise water pipe body and copper sheathing, described copper sheathing is arranged on a side of water pipe body by two bearings up and down; The opposite side bottom of described water pipe body has the water inlet; The sidewall of described water pipe body is provided with a plurality of the first osculums, and described the first osculum is arranged on the inboard of copper sheathing; The inboard of described copper sheathing is provided with cavity, and described cavity covers the first osculum; Described copper sheathing is provided with the second osculum, and described the second osculum is connected with cavity.
2. swivel joint according to claim 1 is characterized in that: described copper sheathing is respectively arranged with two O RunddichtringOs between the both sides of cavity and water pipe body.
3. swivel joint according to claim 2, it is characterized in that: the diameter of described the second osculum is greater than the diameter of the first osculum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105800502A CN103047493A (en) | 2012-12-28 | 2012-12-28 | Rotary joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105800502A CN103047493A (en) | 2012-12-28 | 2012-12-28 | Rotary joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103047493A true CN103047493A (en) | 2013-04-17 |
Family
ID=48060248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105800502A Pending CN103047493A (en) | 2012-12-28 | 2012-12-28 | Rotary joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103047493A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723923A (en) * | 2019-03-06 | 2019-05-07 | 湖南海润电气有限公司 | One kind can impact type water pipe rotary joint |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3402253A (en) * | 1965-10-23 | 1968-09-17 | Aeroquip Corp | Swivel joints |
| GB2131112A (en) * | 1982-11-22 | 1984-06-13 | Daniel George Stoker | Rotary joint |
| US5080401A (en) * | 1987-03-31 | 1992-01-14 | Glyco-Antriebstechnik Gmbh | Rotary coupling for fluid between stationary and rotating machine parts |
| CN2307170Y (en) * | 1997-10-20 | 1999-02-10 | 鞍山钢铁集团公司 | Rotary joint without axial force |
| CN2835764Y (en) * | 2005-10-31 | 2006-11-08 | 许智远 | Rotary joint for high pressure water pipe |
| CN101103223A (en) * | 2005-01-13 | 2008-01-09 | 苏拉有限及两合公司 | Tubular rotary joint |
| CN101761716A (en) * | 2010-03-10 | 2010-06-30 | 无锡市长江液压缸厂 | Seal swivel joint |
| CN203147117U (en) * | 2012-12-28 | 2013-08-21 | 苏州新奇特清洗设备有限公司 | Rotary connector |
-
2012
- 2012-12-28 CN CN2012105800502A patent/CN103047493A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3402253A (en) * | 1965-10-23 | 1968-09-17 | Aeroquip Corp | Swivel joints |
| GB2131112A (en) * | 1982-11-22 | 1984-06-13 | Daniel George Stoker | Rotary joint |
| US5080401A (en) * | 1987-03-31 | 1992-01-14 | Glyco-Antriebstechnik Gmbh | Rotary coupling for fluid between stationary and rotating machine parts |
| CN2307170Y (en) * | 1997-10-20 | 1999-02-10 | 鞍山钢铁集团公司 | Rotary joint without axial force |
| CN101103223A (en) * | 2005-01-13 | 2008-01-09 | 苏拉有限及两合公司 | Tubular rotary joint |
| CN2835764Y (en) * | 2005-10-31 | 2006-11-08 | 许智远 | Rotary joint for high pressure water pipe |
| CN101761716A (en) * | 2010-03-10 | 2010-06-30 | 无锡市长江液压缸厂 | Seal swivel joint |
| CN203147117U (en) * | 2012-12-28 | 2013-08-21 | 苏州新奇特清洗设备有限公司 | Rotary connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723923A (en) * | 2019-03-06 | 2019-05-07 | 湖南海润电气有限公司 | One kind can impact type water pipe rotary joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130417 |