CN203147117U - Rotary connector - Google Patents
Rotary connector Download PDFInfo
- Publication number
- CN203147117U CN203147117U CN 201220735209 CN201220735209U CN203147117U CN 203147117 U CN203147117 U CN 203147117U CN 201220735209 CN201220735209 CN 201220735209 CN 201220735209 U CN201220735209 U CN 201220735209U CN 203147117 U CN203147117 U CN 203147117U
- Authority
- CN
- China
- Prior art keywords
- pipe body
- water pipe
- cavity
- osculum
- copper sheathing
- 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
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- Joints Allowing Movement (AREA)
Abstract
The utility model relates to a rotary connector which comprises a water pipe body and a copper sleeve, wherein the copper sleeve is arranged on one side of the water pipe body through an upper bearing and a lower bearing; a water inlet is formed in the bottom end of the other side of the water pipe body; a plurality of first water outlets are formed in the side wall of the water pipe body, and are formed in the inner side of the copper sleeve; a cavity is arranged on the inner side of the copper sleeve, and used for covering the first water outlets; a second water outlet is formed in the copper sleeve, and is communicated with the cavity; the copper sleeve is respectively provided with two O-type seal rings positioned between each of two sides of the cavity and the water pipe body; and the diameter of the second water outlet is larger than that of each first water outlet. The rotary connector provided by the utility model is simple in structure, convenient to use, and lower in production cost, and reduces production-manufacturing cost of enterprises.
Description
Technical field
The utility model relates to a kind of joint, relates 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 all from external import, price comparison height, the manufacture cost of raising cleaning equipment.
The model utility content
The utility model purpose is that a kind of swivel joint is provided in order to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution adopted in the utility model is: a kind of swivel joint, comprise 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 first osculums, and described first osculum is arranged on the inboard of copper sheathing; The inboard of described copper sheathing is provided with cavity, and described cavity covers first osculum; Described copper sheathing is provided with second osculum, and described 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 second osculum is greater than the diameter of first osculum.
Because the utilization of technique scheme, the utility model compared with prior art has following advantage:
The swivel joint of the utility model scheme, because the sidewall of described water pipe body is provided with a plurality of first osculums, and described first osculum is arranged on the inboard of copper sheathing; The inboard of described copper sheathing is provided with cavity, and described cavity covers first osculum; Described copper sheathing is provided with second osculum, and described 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 described in the utility model 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 solutions of the utility model are described further:
Accompanying drawing 1 is the stereogram of swivel joint described in the utility model;
Accompanying drawing 2 is the sectional view of swivel joint described in the utility model;
Wherein: 1, water pipe body; 2, copper sheathing; 3, bearing; 4, water inlet; 5, first osculum; 6, cavity; 7, second osculum; 8, O RunddichtringO.
Embodiment
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
As accompanying drawing 1,2 described a kind of swivel joints of the present utility model, 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 first osculums 5, and described 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 first osculum 5; Described copper sheathing 2 is provided with second osculum 7, and described 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 second osculum 7 is greater than the diameter of first osculum 5.
Rotary joint structure described in the utility model is simple, and is easy to use, and cost of production is lower, reduced the manufacturing cost of enterprise.
Below only be concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technological scheme of formation, all drop within the utility model rights protection scope.
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 first osculums, and described first osculum is arranged on the inboard of copper sheathing; The inboard of described copper sheathing is provided with cavity, and described cavity covers first osculum; Described copper sheathing is provided with second osculum, and described 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 second osculum is greater than the diameter of first osculum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220735209 CN203147117U (en) | 2012-12-28 | 2012-12-28 | Rotary connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220735209 CN203147117U (en) | 2012-12-28 | 2012-12-28 | Rotary connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203147117U true CN203147117U (en) | 2013-08-21 |
Family
ID=48974640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220735209 Expired - Fee Related CN203147117U (en) | 2012-12-28 | 2012-12-28 | Rotary connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203147117U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047493A (en) * | 2012-12-28 | 2013-04-17 | 苏州新奇特清洗设备有限公司 | Rotary joint |
-
2012
- 2012-12-28 CN CN 201220735209 patent/CN203147117U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047493A (en) * | 2012-12-28 | 2013-04-17 | 苏州新奇特清洗设备有限公司 | Rotary joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20131228 |