CN202733268U - Buckling-type hose connector with nut - Google Patents
Buckling-type hose connector with nut Download PDFInfo
- Publication number
- CN202733268U CN202733268U CN 201220327165 CN201220327165U CN202733268U CN 202733268 U CN202733268 U CN 202733268U CN 201220327165 CN201220327165 CN 201220327165 CN 201220327165 U CN201220327165 U CN 201220327165U CN 202733268 U CN202733268 U CN 202733268U
- Authority
- CN
- China
- Prior art keywords
- nut
- joint body
- type hose
- buckling
- connector 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.)
- Expired - Fee Related
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- Joints That Cut Off Fluids, And Hose Joints (AREA)
Abstract
The utility model provides a buckling-type hose connector with a nut, and belongs to a hose connector. The buckling-type hose connector with the nut comprises a connector body and a locking nut. The locking nut is rotatably connected to one end of the connector body, and external circle faces of the other end of the connector body are provided with a plurality of inverted-tooth structures. Annular grooves are arranged in the external circle faces of the connector body, wherein the external circle faces of the connector body are located on two sides of the inverted-tooth structures. A seal ring is sleeved in each annular groove. The buckling-type hose connector with the nut has the advantages that sealing performance between a hose and the connector body is improved.
Description
Technical field:
The utility model relates to a kind of hose coupling, specifically is a kind of Pigeonhole type hose joint with nut.
Background technique:
Common Pigeonhole type hose joint with nut generally comprises joint body and is rotatably connected to the locking nut of joint body one end, during use, end with locking nut is used for removably connecting with machinery equipment, the other end is used for being inserted in the flexible pipe, the outer surface cover of flexible pipe has an overcoat, and use special device to compress overcoat, thereby flexible pipe is pressed on the joint body, in order to prevent that flexible pipe from skidding off from joint body, usually to be provided with at the periphery of joint body a plurality of pawl structures, can prevent well that flexible pipe from skidding off and have certain sealability although have the joint body of pawl structure, but in use, particularly when the pressure in the flexible pipe is higher, between joint body and the flexible pipe or the phenomenon that can occur leaking.
The model utility content:
The technical problems to be solved in the utility model is, provides a kind of sealability preferably with the Pigeonhole type hose joint of nut.
Technical solution of the present utility model is, provide a kind of Pigeonhole type hose joint with nut with following structure: comprise joint body and locking nut, the rotatable end that is connected to joint body of locking nut, the periphery of the joint body the other end is provided with a plurality of pawl structures, wherein, joint body is positioned on the periphery of pawl structure both sides and is equipped with an annular groove, in each annular groove all cover a seal ring is arranged.
After adopting above structure, compared with prior art, the Pigeonhole type hose joint of the utility model band nut has the following advantages: be equipped with an annular groove because joint body is positioned on the periphery of pawl structure both sides, all overlap in each annular groove a seal ring is arranged, therefore, when being pressed on flexible pipe on the joint body, seal ring also is pressed between flexible pipe and the joint body, has increased the sealability between flexible pipe and the joint body.
Description of drawings:
Fig. 1 is the perspective view of the Pigeonhole type hose joint of the utility model band nut;
Fig. 2 is that the master of the Pigeonhole type hose joint of the utility model band nut looks the sectional structure schematic diagram.
Embodiment:
Be described further below in conjunction with the Pigeonhole type hose joint of the drawings and specific embodiments to the utility model band nut:
As depicted in figs. 1 and 2, in this embodiment, the Pigeonhole type hose joint of the utility model band nut comprises joint body 2 and locking nut 1, locking nut 1 a rotatable end that is connected to joint body 2, the periphery of joint body 2 the other ends is provided with four pawl structures 4, joint body 2 is positioned on the periphery of pawl structure 4 both sides and is equipped with an annular groove 5, and each annular groove 5 interior all cover has a seal ring 3.
Above-described embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model all should fall in the definite protection domain of the utility model claims.
Claims (1)
1. Pigeonhole type hose joint with nut, comprise joint body (2) and locking nut (1), the rotatable end that is connected to joint body (2) of locking nut (1), the periphery of described joint body (2) the other end is provided with a plurality of pawl structures (4), it is characterized in that: described joint body (2) is positioned on the periphery of pawl structure (4) both sides and is equipped with an annular groove (5), in described each annular groove (5) all cover a seal ring (3) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220327165 CN202733268U (en) | 2012-07-06 | 2012-07-06 | Buckling-type hose connector with nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220327165 CN202733268U (en) | 2012-07-06 | 2012-07-06 | Buckling-type hose connector with nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202733268U true CN202733268U (en) | 2013-02-13 |
Family
ID=47658967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220327165 Expired - Fee Related CN202733268U (en) | 2012-07-06 | 2012-07-06 | Buckling-type hose connector with nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202733268U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106153242A (en) * | 2015-03-30 | 2016-11-23 | 北京自动化控制设备研究所 | A kind of air gauge gas circuit switching and locking device |
| CN107448713A (en) * | 2017-08-24 | 2017-12-08 | 海盐双赢管件制造有限公司 | A kind of bite type seal tube joint |
-
2012
- 2012-07-06 CN CN 201220327165 patent/CN202733268U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106153242A (en) * | 2015-03-30 | 2016-11-23 | 北京自动化控制设备研究所 | A kind of air gauge gas circuit switching and locking device |
| CN107448713A (en) * | 2017-08-24 | 2017-12-08 | 海盐双赢管件制造有限公司 | A kind of bite type seal tube 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: 20130213 Termination date: 20130706 |