CN202812540U - High-sealing type quick connector - Google Patents
High-sealing type quick connector Download PDFInfo
- Publication number
- CN202812540U CN202812540U CN 201220387202 CN201220387202U CN202812540U CN 202812540 U CN202812540 U CN 202812540U CN 201220387202 CN201220387202 CN 201220387202 CN 201220387202 U CN201220387202 U CN 201220387202U CN 202812540 U CN202812540 U CN 202812540U
- Authority
- CN
- China
- Prior art keywords
- pipe joint
- rapid pipe
- joint
- connecting tube
- pipe
- 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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- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model discloses a high-sealing type quick connector which comprises a connecting pipe. One end of the connecting pipe is a connecting portion for a pipe to be connected into, the other end of the connecting pipe is a fastener portion, a plurality of necking-down grooves are evenly distributed on an opening of the connecting portion along the radial direction of an inner wall, an annular installing boss protruding out of a lateral wall is arranged on the lateral wall of the connecting pipe, a screw hole is installed on the installing boss, and the inner wall of the connecting portion is provided with an annular groove located behind the necking-down grooves. The high-sealing type quick connector is simple in structure and convenient to use, adopts the necking-down grooves and the annular groove on the opening of the connecting portion, has certain contractility in connection, can be clamped tightly, effectively improves the sealing performance when connected with the pipe, and ensures safety in use.
Description
Technical field
The utility model relates to a kind of pipeline connection technology field, is specially a kind of high-sealed rapid pipe joint.
Background technique
Rapid pipe joint is a kind of joint that does not need instrument just can realize pipeline connection or disconnection.Rapid pipe joint can be divided into: air shares rapid pipe joint, oil pressure rapid pipe joint, inert gas rapid pipe joint, the rapid pipe joint of coolant water temperature oil, semiconductor rapid pipe joint with rapid pipe joint, the rapid pipe joint of oxygen fuel gas, gas liquid.Yet existing rapid pipe joint in use, and is not good with the joint sealing of pipeline, when in the pipeline during conveying high-pressure medium, because the pressurized gas in the rapid pipe joint are so that there are many potential safety hazards in use in common rapid pipe joint.
Description
The purpose of this utility model provides a kind of high-sealed rapid pipe joint, to solve rapid pipe joint traditional in the prior art in use, not good with the joint sealing of pipeline, when in the pipeline during conveying high-pressure medium, because the pressurized gas in the rapid pipe joint are so that there is the problem of many potential safety hazards in use in common rapid pipe joint.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of high-sealed rapid pipe joint, it is characterized in that: include a connecting tube, described connecting tube one end is in order to access the joint of pipeline, the other end is clamping part, described joint opening radially is evenly distributed with a plurality of reducing grooves along inwall, described connecting tube sidewall is provided with the annular installation base that protrudes from sidewall, is provided with installation screw on the described installation base, and described joint inwall is provided with the annular groove that is positioned at reducing groove rear.
Described a kind of high-sealed rapid pipe joint, it is characterized in that: described installation base and connecting tube are integrated casting.
The beneficial effects of the utility model are:
The utility model is simple in structure, and is easy to use, adopts the design that reducing groove and annular groove are set at the joint opening, when connecting, has certain contractibility, and can tighten, effectively promoted the sealing that is connected with pipeline, guaranteed the safety in utilization of rapid pipe joint.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of high-sealed rapid pipe joint, include a connecting tube, connecting tube one end is the joint 1 in order to access pipeline, the other end is clamping part 2, and joint 1 opening radially is evenly distributed with a plurality of reducing grooves 3 along inwall, and the connecting tube sidewall is provided with the annular installation base 4 that protrudes from sidewall, be provided with installation screw 5 on the installation base 4, joint 1 inwall is provided with the annular groove 6 that is positioned at reducing groove 3 rears.Installation base 4 is integrated casting with connecting tube.
Claims (2)
1. high-sealed rapid pipe joint, it is characterized in that: include a connecting tube, described connecting tube one end is in order to access the joint of pipeline, the other end is clamping part, described joint opening radially is evenly distributed with a plurality of reducing grooves along inwall, described connecting tube sidewall is provided with the annular installation base that protrudes from sidewall, is provided with installation screw on the described installation base, and described joint inwall is provided with the annular groove that is positioned at reducing groove rear.
2. a kind of high-sealed rapid pipe joint according to claim 1, it is characterized in that: described installation base and connecting tube are integrated casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220387202 CN202812540U (en) | 2012-08-07 | 2012-08-07 | High-sealing type quick connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220387202 CN202812540U (en) | 2012-08-07 | 2012-08-07 | High-sealing type quick connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202812540U true CN202812540U (en) | 2013-03-20 |
Family
ID=47871410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220387202 Expired - Fee Related CN202812540U (en) | 2012-08-07 | 2012-08-07 | High-sealing type quick connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202812540U (en) |
-
2012
- 2012-08-07 CN CN 201220387202 patent/CN202812540U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20160807 |