CN208041379U - A kind of fast joint type pipe fitting - Google Patents
A kind of fast joint type pipe fitting Download PDFInfo
- Publication number
- CN208041379U CN208041379U CN201820535580.8U CN201820535580U CN208041379U CN 208041379 U CN208041379 U CN 208041379U CN 201820535580 U CN201820535580 U CN 201820535580U CN 208041379 U CN208041379 U CN 208041379U
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- China
- Prior art keywords
- pipe fitting
- type pipe
- annular groove
- ring
- joint
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model is related to a kind of fast joint type pipe fittings, including joint body, the joint body is rotary structure, first terminal body of the joint body is radially equipped with the first annular groove of press fitting sealing ring, and is pressed with sealing element in the port bore of first terminal body；The second connection end body of the joint body is radially equipped with several second annular grooves being arranged in order from port to end bottom, and is equipped with ring rib at the second annular groove at the bottom of end；The joint body is radially equipped with ring limit block, and the mounting portion for facilitating installation pipe fitting is equipped between the ring limit block and ring rib；The utility model has the advantages that structure novel, sealing effect are good, installation is quick and convenient.
Description
Technical field
The utility model belong to pipe fitting technical field more particularly to it is a kind of on jetting machine high-voltage tube it is quick
Linking pipe fitting.
Background technology
It is all generally connected with high-voltage tube on present jetting machine, and the end of high-voltage tube can generally be connected with pipe and connect
Head, and be connected with high-pressure spray wash rifle by the pipe fitting；But current pipe fitting causes due to designing existing defect
In connecting with the end of high-voltage tube or being connect with high-pressure spray wash rifle, it is bad to have a sealing performance, so as to cause connecting portion meeting
Infiltration, and it is also cumbersome during connection or pull-off, so that installation is inconvenient.
Invention content
The purpose of the utility model is to overcome the shortcomings of the prior art, and provide a kind of good seal performance, installation
Convenient fast joint type pipe fitting.
The purpose of this utility model is completed by following technical solution, and this fast joint type pipe fitting includes connecing
Head ontology, the joint body are rotary structure, and the first terminal body of the joint body is radially equipped with pressure
The first annular groove of sealing ring is filled, and sealing element is pressed in the port bore of first terminal body；The connector
The second connection end body of ontology is radially equipped with several second annular grooves being arranged in order from port to end bottom, and position
Ring rib is equipped at the second annular groove held at bottom；The joint body is radially equipped with ring limit block,
The mounting portion for facilitating installation pipe fitting is equipped between the ring limit block and ring rib.
Preferably, the sealing element is T-shaped rotary structure, and the bottom of the sealing element is located at the first connection
It holds at the port mouthful wall of body, the top of sealing element is embedded in the port bore of the first terminal body.
Preferably, the outer diameter phase of the bottom outer diameter of the sealing element and the sealing ring in first annular groove
Deng.
Preferably, the distance between the first annular groove and the port of the first terminal body are less than first annular
The distance between groove and ring limit block.
Preferably, the section of the second annular groove is trapezoidal shape, the second annular groove is in the formula that joins end to end
It is sequentially arranged in second connection end body radially.
Preferably, the radial end face of the ring rib is arc shape end face, and the radial outer diameter of the ring rib
More than the radial outer diameter of second annular groove.
Preferably, the first terminal body of the joint body is connected with the end of the high-voltage tube in jetting machine
It connects, and is fixed by locked clip device.
Preferably, the second connection end body of the joint body is connected with the connecting tube in high-pressure spray wash rifle.
The beneficial effects of the utility model are：Pass through the structure of the first terminal body of joint body so that clear with high pressure
Double sealing effect is realized in the end connection of high-voltage tube in washing machine, passes through the knot of the second connection end body of joint body
Structure so that be connected with the connecting tube in high-pressure spray wash rifle more convenient, quick；With structure novel, sealing effect is good, installs
Quick and convenient advantage.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is enlarged structure schematic diagram at the A of Fig. 1.
Label in attached drawing is respectively：1, joint body；2, sealing ring；3, sealing element；11, the first terminal body；12,
Two terminal body；13, ring limit block；14, mounting portion；11.1, first annular groove；12.1, second annular groove；12.2,
Ring rib.
Specific implementation mode
Detailed introduction is done to the utility model below in conjunction with attached drawing：As shown in Fig. 1, the utility model includes connector
Ontology 1, the joint body 1 are rotary structure, and the first terminal body 11 of the joint body 1 is radially equipped with
It is pressed the first annular groove 11.1 of sealing ring 2, and sealing element 3 is pressed in the port bore of first terminal body 11,
The double sealing effect in the first terminal body 11 can be realized by the sealing ring 2 and sealing element 3；The joint body 1
Second connection end body 12 is radially equipped with several second annular grooves 12.1 being arranged in order from port to end bottom, and position
It is equipped with ring rib 12.2 at the second annular groove 12.1 held at bottom, passes through several 12.1 energy of second annular groove
Play the fast quick-detach installation effect of second connection end body 12；The joint body 1 is radially equipped with ring limit block 13,
It is equipped with the mounting portion 14 for facilitating installation pipe fitting between the ring limit block 13 and ring rib 12.2, passes through 14 energy of mounting portion
Keep pipe fitting more convenient during the installation process, because the mounting portion 14 plays the role of gripping pipe fitting.
As shown in Fig. 2, the sealing element 3 is T-shaped rotary structure, and the bottom of the sealing element 3 is located at the
At the port mouthful wall of one terminal body 11, the top of sealing element 3 is embedded in the port bore of the first terminal body 11, is such as sealed
Part 3 damages, and replaces also more convenient；The bottom outer diameter of the sealing element 3 with it is close in the first annular groove 11.1
The outer diameter of seal 2 is equal, and such structure makes the first terminal body 11 of joint body 1 have double sealing effect.
The distance between the first annular groove 11.1 and the port of the first terminal body 11 are less than first annular recessed
The distance between slot 11.1 and ring limit block 13, the connecting tube in such high-pressure spray wash rifle are connected in the first terminal body 11
When, pipe and the first connecting pin can be fixedly connected with by fixing piece between 13 sections of the first annular groove 11.1 and ring limit block
Body 11.
The section of the second annular groove 12.1 be trapezoidal shape, the second annular groove 12.1 in join end to end formula according to
It is secondary to be arranged in second connection end body 12 radially, so that second connection end body 12 connects with the connecting tube in high-pressure spray wash rifle
Connect or disassembly process in more rapid and convenient.
The radial end face of the ring rib 12.2 is arc shape end face, and the radial outer diameter of the ring rib 12.2 is big
In the radial outer diameter of second annular groove 12.1 so that connecting tube can be preferably connected on second connection end body 12, and be played
Sealing function.
First terminal body 11 of the joint body 1 is connected with the end of the high-voltage tube in jetting machine, and
It is fixed by locked clip device, which is located between 13 sections of first annular groove 11.1 and ring limit block；The connector sheet
The second connection end body 12 of body 1 is connected with the connecting tube in high-pressure spray wash rifle.
The utility model is not limited to the above embodiment, makees any variation no matter being constituted in its shape or material, all
It is to use structure design provided by the utility model, is all a kind of deformation of the utility model, is considered as new in this practicality
Within type protection domain.
Claims (8)
1. a kind of fast joint type pipe fitting, including joint body (1), it is characterised in that：The joint body (1) is revolution
Body structure, the first terminal body (11) of the joint body (1) are radially equipped with the first annular of press fitting sealing ring (2)
Groove (11.1), and sealing element (3) is pressed in the port bore of first terminal body (11)；The joint body
(1) second connection end body (12) is radially equipped with several second annular grooves being arranged in order from port to end bottom
(12.1), and at the second annular groove (12.1) at the bottom of end it is equipped with ring rib (12.2)；The joint body
(1) be radially equipped with ring limit block (13), equipped with facilitating peace between the ring limit block (13) and ring rib (12.2)
The mounting portion (14) of holding pipe joint.
2. fast joint type pipe fitting according to claim 1, it is characterised in that：The sealing element (3) is T-shaped
Rotary structure, and the bottom of the sealing element (3) is located at the port mouthful wall of the first terminal body (11), sealing element (3) it is upper
Portion is embedded in the port bore of the first terminal body (11).
3. fast joint type pipe fitting according to claim 2, it is characterised in that：Outside the bottom of the sealing element (3)
Diameter is equal with the outer diameter of sealing ring (2) in first annular groove (11.1).
4. fast joint type pipe fitting according to claim 1, it is characterised in that：The first annular groove (11.1)
The distance between port of first terminal body (11) is less than between first annular groove (11.1) and ring limit block (13)
Distance.
5. fast joint type pipe fitting according to claim 1, it is characterised in that：The second annular groove (12.1)
Section be trapezoidal shape, which is sequentially arranged in the diameters of second connection end body (12) in the formula of joining end to end
Upwards.
6. fast joint type pipe fitting according to claim 1, it is characterised in that：The diameter of the ring rib (12.2)
It is arc shape end face to end face, and the radial outer diameter of the ring rib (12.2) is outside more than the diameter of second annular groove (12.1)
Diameter.
7. fast joint type pipe fitting according to claim 1, it is characterised in that：The first of the joint body (1)
Terminal body (11) is connected with the end of the high-voltage tube in jetting machine, and is fixed by locked clip device.
8. fast joint type pipe fitting according to claim 1, it is characterised in that：The second of the joint body (1)
Terminal body (12) is connected with the connecting tube in high-pressure spray wash rifle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820535580.8U CN208041379U (en) | 2018-04-16 | 2018-04-16 | A kind of fast joint type pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820535580.8U CN208041379U (en) | 2018-04-16 | 2018-04-16 | A kind of fast joint type pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208041379U true CN208041379U (en) | 2018-11-02 |
Family
ID=63944800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820535580.8U Active CN208041379U (en) | 2018-04-16 | 2018-04-16 | A kind of fast joint type pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208041379U (en) |
-
2018
- 2018-04-16 CN CN201820535580.8U patent/CN208041379U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A quick connecting pipe joint Effective date of registration: 20221201 Granted publication date: 20181102 Pledgee: Ningbo Yinzhou Rural Commercial Bank Co.,Ltd. Hengxi Sub branch Pledgor: NINGBO BEIDA HOSE MANUFACTURING CO.,LTD. Registration number: Y2022330003358 |