CN204345153U - A kind of high pressure connector lug of PVC tracheae - Google Patents
A kind of high pressure connector lug of PVC tracheae Download PDFInfo
- Publication number
- CN204345153U CN204345153U CN201420775468.3U CN201420775468U CN204345153U CN 204345153 U CN204345153 U CN 204345153U CN 201420775468 U CN201420775468 U CN 201420775468U CN 204345153 U CN204345153 U CN 204345153U
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- CN
- China
- Prior art keywords
- pvc
- joint
- tracheae
- air pipe
- hole
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- 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 relates to a kind of high pressure connector lug of PVC tracheae, comprise the joint body that inside is provided with through hole, the wherein Single port of through hole is provided with PVC air pipe connector, PVC air pipe connector comprises joint and end, the tapered setting in end, a circle card muscle is formed between end and joint, also connecting thread is provided with in the side of the corresponding PVC air pipe connector of the outer rim of joint body, a locking nut is had to be screwed on this connecting thread, locking nut inwall is provided with a circle ledge structure, and ledge structure and card muscle lock PVC tracheae; Arrange column body at the other end of joint body through hole, column jecket body coordinates with fast connecting joint grafting; The utility model has easy for installation, connects reliable, long-lived feature.
Description
Technical field
The utility model relates to a kind of high pressure connector lug of tracheae, specifically a kind of high pressure connector lug of PVC tracheae.
Background technique
Current high-pressure air pipe generally adopts direct insertion fast connector, tracheae then adopts the tracheae of PU material, P U tracheae direct grafting fast connector can realize quick connection, it is quite convenient to connect, but the impact of PU tracheae climate is larger, summer due to temperature higher, PU tracheae entirety is softening makes the intensity of body reduce, pressurized gas in pipe by time body can expand and even break, simultaneously winter due to temperature lower, the sclerosis of PU tracheae entirety, body is hardening to become fragile, and time bending, PU tracheae easily ruptures, there is a kind of PVC tracheae in addition, it is a kind of combined type tracheae, skin is PVC coating, internal layer is rubber and plastic body, the strengthening net of one deck industry strong silk braiding is set between internal and external layer, the soft intensity of this tracheae quality is high substantially not by the impact of temperature, there is PU tracheae not there is stability and intensity, but this PVC tracheae is owing to adopting multi-layer structure, cannot directly coordinate with fast connector grafting, because straight cutting coordinates pressurized gas to be easy to enter in the interlayer between the internal and external layer of composite pipe, cause PVC tracheae overall damaged, this is also that PVC tracheae does not coordinate reason with fast connector always.
Model utility content
The purpose of this utility model is the high pressure connector lug providing a kind of PVC tracheae, one end of this jointing is connected with PVC tracheae, the other end directly coordinates with fast connector grafting, make PVC tracheae also can with fast connecting joint with the use of, have easy for installation, connect reliable, long-lived feature.
A kind of high pressure connector lug of PVC tracheae, it is characterized in that: comprise the joint body that inside is provided with through hole, the wherein Single port of through hole is provided with PVC air pipe connector, PVC air pipe connector comprises joint and end, the tapered setting in end, a circle card muscle is formed between end and joint, also connecting thread is provided with in the side of the corresponding PVC air pipe connector of the outer rim of joint body, a locking nut is had to be screwed on this connecting thread, locking nut inwall is provided with a circle ledge structure, and ledge structure and card muscle lock PVC tracheae; Arrange column body at the other end of joint body through hole, column jecket body coordinates with fast connecting joint grafting.
Described joint body, PVC tracheae jointing and column body are structure as a whole, and are made up of metal or hard plastics.
The utility model is by being connected on the PVC air pipe connector of high pressure connector lug by PVC air pipe sleeve, and coordinate with the card muscle of PVC air pipe connector by the step of locking nut inwall PVC tracheae is locked, play good fixing and sealing effect, the other end column body of joint body, column body is generally made up of metal or hard plastics, column body coordinates with fast connecting joint grafting, achieve coordinating of PVC tracheae and fast connecting joint, adopt PVC tracheal replacement PU tracheae, overcome existing PU tracheae to affect by natural environment and climate, poor stability, the defects such as working life is short.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model decomposition texture schematic diagram;
Fig. 3 is the utility model internal structure schematic diagram.
Embodiment
As Figure 1-3, a kind of high pressure connector lug of PVC tracheae, it is characterized in that: comprise the joint body 1 that inside is provided with through hole, the wherein Single port of through hole is provided with PVC air pipe connector 2, PVC air pipe connector 2 comprises joint 21 and end 22, the tapered setting in end 22, form one between end 22 and joint 21 and enclose card muscle 23, connecting thread 11 is also provided with in the side of the corresponding PVC air pipe connector 2 of the outer rim of joint body 1, a locking nut 3 is had to be screwed on this connecting thread 11, locking nut 3 inwall is provided with a circle ledge structure 31, ledge structure 31 and card muscle 23 lock PVC tracheae, arrange column body 5 at the other end of joint body 1 through hole, column jecket body 5 coordinates with fast connecting joint grafting, the joint body 1 stated, PVC tracheae jointing 2 and column body 5 are structure as a whole, and are made up of metal or hard plastics.
First PVC tracheae is passed locking nut 3 when the utility model uses, then PVC air pipe sleeve is connected on PVC air pipe connector 2, then locking nut 3 spins with the connecting thread 11 of joint body 1, now ledge structure 31 coordinates with card muscle 23 PVC tracheae is tightly fixed on PVC air pipe connector 2, and ensure reliability and the sealing of connection, then column body 5 is plugged into the connection namely fast connecting joint completing PVC tracheae and fast connecting joint; The utility model overcomes the problem that PVC tracheae cannot coordinate with fast connecting joint, solves the defect that the easy climate of existing PU tracheae affects unstable properties, has easy for installation, connects reliable, long-lived feature.
Claims (2)
1. the high pressure connector lug of a PVC tracheae, it is characterized in that: comprise the joint body that inside is provided with through hole, the wherein Single port of through hole is provided with PVC air pipe connector, PVC air pipe connector comprises joint and end, the tapered setting in end, a circle card muscle is formed between end and joint, also connecting thread is provided with in the side of the corresponding PVC air pipe connector of the outer rim of joint body, a locking nut is had to be screwed on this connecting thread, locking nut inwall is provided with a circle ledge structure, and ledge structure and card muscle lock PVC tracheae; Arrange column body at the other end of joint body through hole, column jecket body coordinates with fast connecting joint grafting.
2. the high pressure connector lug of a kind of PVC tracheae as claimed in claim 1, is characterized in that: described joint body, PVC tracheae jointing and column body are structure as a whole, and are made up of metal or hard plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420775468.3U CN204345153U (en) | 2014-12-11 | 2014-12-11 | A kind of high pressure connector lug of PVC tracheae |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420775468.3U CN204345153U (en) | 2014-12-11 | 2014-12-11 | A kind of high pressure connector lug of PVC tracheae |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204345153U true CN204345153U (en) | 2015-05-20 |
Family
ID=53228421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420775468.3U Expired - Fee Related CN204345153U (en) | 2014-12-11 | 2014-12-11 | A kind of high pressure connector lug of PVC tracheae |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204345153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482350A (en) * | 2014-12-11 | 2015-04-01 | 浙江台州吉瑞塑胶有限公司 | High-pressure attachment joint of PVC (polyvinyl chloride) air pipe |
-
2014
- 2014-12-11 CN CN201420775468.3U patent/CN204345153U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482350A (en) * | 2014-12-11 | 2015-04-01 | 浙江台州吉瑞塑胶有限公司 | High-pressure attachment joint of PVC (polyvinyl chloride) air pipe |
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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: 20150520 Termination date: 20171211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |