CN202580408U - Hose joint with reliable sealing function - Google Patents
Hose joint with reliable sealing function Download PDFInfo
- Publication number
- CN202580408U CN202580408U CN 201220125399 CN201220125399U CN202580408U CN 202580408 U CN202580408 U CN 202580408U CN 201220125399 CN201220125399 CN 201220125399 CN 201220125399 U CN201220125399 U CN 201220125399U CN 202580408 U CN202580408 U CN 202580408U
- Authority
- CN
- China
- Prior art keywords
- sealing
- open type
- hose joint
- runddichtringo
- seal ring
- 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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Images
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- Joints That Cut Off Fluids, And Hose Joints (AREA)
Abstract
The utility model relates to a hose joint with a reliable sealing function. The hose joint comprises a sealing joint and a lock nut, an open type sealing ring is arranged at one end of the sealing joint, a U-shaped sealing ring is arranged at the bottom inside the lock nut, and sealant is coated on the open type sealing ring and the U-shaped sealing ring. The hose joint with the reliable sealing function has the advantages that when the lock nut is connected with the hose joint in a rotary mode, the two sealing rings are extruded axially and sealed together tightly by the aid of the sealant on the sealing rings, so that sealing effect is enhanced.
Description
Technical field
The utility model relates to a kind of hose coupling, relates in particular to a kind of a kind of joint that the water route flexible pipe connects that is applied in.
Background technique
Traditional quick hose joint is made up of SEALING FITTING and locking nut, and locking nut is exerted pressure to flexible pipe in the process of tightening, and causes the flexible pipe distortion; Be close to the SEALING FITTING sealing surface; Produce sealing effect, but sometimes flexible pipe use be FEP Teflon material the time, its material is poor than materials such as PVC; Sealing effect is bad, easily infiltration.
The model utility content
The utility model technical problem to be solved is the defective that exists to above-mentioned existing technology and the hose coupling of a kind of reliable sealing that provides can have good sealing effect when the flexible pipe that the material that uses unlike material is processed.
For solving its technical problem; The technological scheme that the utility model adopted is: a kind of hose coupling of reliable sealing; Comprise SEALING FITTING and locking nut; Be provided with the seal ring of open type at SEALING FITTING one end, be provided with the U RunddichtringO, scribble sealer on said open type seal ring and the U RunddichtringO in the inboard bottom of locking nut.
Preferably, said open type seal ring and U RunddichtringO thickness are 2-5mm.。
Preferably, said open type seal ring and U RunddichtringO are that macromolecule resin material is processed.
The beneficial effect of the utility model is, when locking nut and hose coupling spun, two seal rings received axial compression, and the sealer on the seal ring has strengthened the sealing effect of joint with two seal rings bonding together tightly simultaneously.
Description of drawings
Accompanying drawing is used to provide the further understanding to the utility model, and constitutes the part of specification, is used to explain the utility model with the embodiment of the utility model, does not constitute the restriction to the utility model.In the accompanying drawings:
Fig. 1 is the structural representation before the utility model spins;
Fig. 2 is the open type seal ring plan view in the model utility;
Fig. 3 is the U RunddichtringO plan view in the model utility.
Among Fig. 1 the sequence number of marking explanation as follows: 1-joint, 2-open type seal ring, 4-U RunddichtringO.
Embodiment
Describe below in conjunction with the preferred embodiment of accompanying drawing, should be appreciated that preferred embodiment described herein only is used for explanation and explains the utility model, and be not used in qualification the utility model the utility model.
Referring to shown in Figure 1; A kind of reliable sealing property hose coupling comprises SEALING FITTING 1 and locking nut 3, is provided with the seal ring 2 of open type at SEALING FITTING one end; Be provided with U RunddichtringO 4 in locking nut 3 inboard bottoms, scribble sealer on said open type seal ring 2 and the U RunddichtringO 4.Said open type seal ring 2 is 1-6mm with U RunddichtringO 4 thickness.Said open type seal ring 2 is processed for macromolecule resin or elastic material with U RunddichtringO 4.
Claims (3)
1. the hose coupling of a reliable sealing; Comprise SEALING FITTING (1) and locking nut (3); It is characterized in that; Be provided with the seal ring (2) of open type at SEALING FITTING (1) one end, be provided with U RunddichtringO (4), scribble sealer on said open type seal ring (2) and the U RunddichtringO (4) in the inboard bottom of locking nut (3).
2. the hose coupling of a kind of reliable sealing according to claim 1 is characterized in that, said open type seal ring (2) is 2-5mm with U RunddichtringO (4) thickness.
3. the hose coupling of a kind of reliable sealing according to claim 1 is characterized in that, said open type seal ring (2) is processed for macromolecule resin material with U RunddichtringO (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220125399 CN202580408U (en) | 2012-03-28 | 2012-03-28 | Hose joint with reliable sealing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220125399 CN202580408U (en) | 2012-03-28 | 2012-03-28 | Hose joint with reliable sealing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202580408U true CN202580408U (en) | 2012-12-05 |
Family
ID=47249817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220125399 Expired - Fee Related CN202580408U (en) | 2012-03-28 | 2012-03-28 | Hose joint with reliable sealing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202580408U (en) |
-
2012
- 2012-03-28 CN CN 201220125399 patent/CN202580408U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20140328 |