CN203404518U - Internal-and-external tooth chuck assembly for connection of metal tube - Google Patents
Internal-and-external tooth chuck assembly for connection of metal tube Download PDFInfo
- Publication number
- CN203404518U CN203404518U CN201320498737.1U CN201320498737U CN203404518U CN 203404518 U CN203404518 U CN 203404518U CN 201320498737 U CN201320498737 U CN 201320498737U CN 203404518 U CN203404518 U CN 203404518U
- Authority
- CN
- China
- Prior art keywords
- connection
- metal tube
- outside
- internal
- tooth chuck
- 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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Abstract
The utility model discloses an internal-and-external tooth chuck assembly for connection of a metal tube. The internal-and-external tooth chuck assembly for connection of the metal tube is characterized by comprising a hoop ring arranged on a port of the metal tube, a tapered rubber gasket is arranged on the inner side end of the hoop ring, a flat gasket is arranged between the tapered rubber gasket and the hoop ring, the hoop ring is sleeved with a lock nut, and the lock nut is connected with a connecting body through threads. According to the internal-and-external tooth chuck assembly for connection of the metal tube, the installation connecting effect is greatly improved, and the sealing effect is good.
Description
Technical field
The utility model relates to a kind of inside and outside tooth chuck component of connection metal pipe.
Background technique
The purposes connecting along with metal tube on market is more and more extensive, more and more higher to connection request, and traditional metal tube is connected with joint, general employing welded with the body that is threaded metal tube, and not only there is requirement welding part to welding technique, if welded, badly also can cause seepage, more easily cause the distortion of joint screw thread and pipe, and joint screw thread distortion can have influence on the connection of matching thread with it, so existing metal tube Placement haves much room for improvement.
As from the foregoing, addressing these problems is extremely urgent.
Model utility content
The purpose of this utility model is for a kind of inside and outside tooth chuck component of connection metal pipe is provided, and greatly improves to install to connect effect, simultaneously good sealing effect.
For achieving the above object, the technical solution of the utility model is:
A kind of inside and outside tooth chuck component of connection metal pipe, it is characterized in that: comprise the clip circle that is arranged on metal pipe end opening, medial extremity at clip circle is provided with cone rubber pad, between cone rubber pad and clip circle, be provided with plain cushion, at the outside socket of clip circle locking nut, described locking nut is threaded connection a connecting body.
Further, the port of described connecting body forms outside thread or internal thread.
Further, the port of described clip circle outside forms the conical surface.The utility model, in as installed process, outwards arranges the end face of the conical surface, is oppositely arranged with connecting body, and easy like this and connecting body port inner wall offsets, and forms larger surface of contact, the stability while improving installation and the tightness of connection.
The beneficial effects of the utility model: the utility model has changed traditional Placement, without welding, can freely assemble, convenient and swift.Staff, as long as by spanner, can tighten locking nut, realizes locking with connecting body and is connected, and metal tube is just realized installing and is connected and fixed; In addition, the setting of cone rubber circle, improves inner sealing performance, simultaneously lock sealing better effects if.
Wherein, clip circle is that copper becomes, and slots, and by the conical surface in clip circle port outside, is convenient to tighten up, and can lock firmly metal tube, and connecting body is fixed on metal tube and unlikely play.And middle plain cushion is annealed aluminium, can plays protection cone rubber circle and by clip circle, do not destroyed.
Conical seal ring, by after tightening up, can play good sealing effect, and conical seal ring surface of contact increases, and good sealing effect, is not easy to occur Seepage.
As from the foregoing, the utility model greatly improves installation and connects effect, simultaneously good sealing effect.
In order further to explain the technical solution of the utility model, below by specific embodiment, the utility model is elaborated.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present utility model.
Fig. 2 is the structural representation of clip circle in the utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
With reference to accompanying drawing 1 and accompanying drawing 2, the present embodiment discloses a kind of inside and outside tooth chuck component of connection metal pipe, it is characterized in that: comprise the clip circle 2 that is arranged on metal tube 1 port, medial extremity at clip circle 2 is provided with cone rubber pad 3, between cone rubber pad 3 and clip circle 2, be provided with plain cushion 4, at the outside socket locking nut 5 of clip circle 2, described locking nut 5 is threaded connection a connecting body 6.
Further arrange, the port of described connecting body 6 forms outside thread or internal thread.
Further arrange, the port outside of described clip circle 2 forms the conical surface 21.
The foregoing is only an embodiment of the present utility model, the not restriction to this case design, all equivalent variations of doing according to the design key of this case, all fall into the protection domain of this case.
Claims (3)
1. the inside and outside tooth chuck component of a connection metal pipe, it is characterized in that: comprise the clip circle that is arranged on metal pipe end opening, medial extremity at clip circle is provided with cone rubber pad, between cone rubber pad and clip circle, be provided with plain cushion, at the outside socket of clip circle locking nut, described locking nut is threaded connection a connecting body.
2. a kind of inside and outside tooth chuck component of connection metal pipe according to claim 1, is characterized in that: the port of described connecting body forms outside thread or internal thread.
3. a kind of inside and outside tooth chuck component of connection metal pipe according to claim 1, is characterized in that: the port outside of described clip circle forms the conical surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320498737.1U CN203404518U (en) | 2013-08-15 | 2013-08-15 | Internal-and-external tooth chuck assembly for connection of metal tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320498737.1U CN203404518U (en) | 2013-08-15 | 2013-08-15 | Internal-and-external tooth chuck assembly for connection of metal tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203404518U true CN203404518U (en) | 2014-01-22 |
Family
ID=49940455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320498737.1U Expired - Fee Related CN203404518U (en) | 2013-08-15 | 2013-08-15 | Internal-and-external tooth chuck assembly for connection of metal tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203404518U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355608A (en) * | 2017-06-29 | 2017-11-17 | 丁雪峰 | Water pipe elastic connecting device |
| CN110594501A (en) * | 2019-09-23 | 2019-12-20 | 宁波天生密封件有限公司 | Thread clamping and pressing type pipe fitting structure and using method thereof |
| CN113212289A (en) * | 2021-06-21 | 2021-08-06 | 上汽大通房车科技有限公司 | Water tank waterway heating anti-freezing structure suitable for motor home |
-
2013
- 2013-08-15 CN CN201320498737.1U patent/CN203404518U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355608A (en) * | 2017-06-29 | 2017-11-17 | 丁雪峰 | Water pipe elastic connecting device |
| CN110594501A (en) * | 2019-09-23 | 2019-12-20 | 宁波天生密封件有限公司 | Thread clamping and pressing type pipe fitting structure and using method thereof |
| CN113212289A (en) * | 2021-06-21 | 2021-08-06 | 上汽大通房车科技有限公司 | Water tank waterway heating anti-freezing structure suitable for motor home |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20140815 |
|
| EXPY | Termination of patent right or utility model |