CN220268757U - Opposite-plug type high-pressure quick connector - Google Patents
Opposite-plug type high-pressure quick connector Download PDFInfo
- Publication number
- CN220268757U CN220268757U CN202321888879.9U CN202321888879U CN220268757U CN 220268757 U CN220268757 U CN 220268757U CN 202321888879 U CN202321888879 U CN 202321888879U CN 220268757 U CN220268757 U CN 220268757U
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- Prior art keywords
- quick connector
- wall
- connector
- pressing
- sleeve
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 16
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 13
- 244000309464 bull Species 0.000 claims description 11
- 210000001503 joint Anatomy 0.000 abstract description 3
- 208000010727 head pressing Diseases 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 241000309551 Arthraxon hispidus Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to the technical field of quick connectors, and discloses a butt-plug type high-pressure quick connector, which comprises a sleeve; the quick connector is arranged on the front surface of the sleeve; the mounting mechanism is arranged on the back of the sleeve; the opposite plug connector is arranged on the back of the mounting mechanism; and set up the line ball mechanism inside the butt joint, installation mechanism includes: the front of the bidirectional installation cavity is connected with the back of the quick connector through a sealing ring A in a threaded mode, and a limiting block A is fixedly connected to the inner wall of the bidirectional installation cavity. This to plug-in type high pressure quick-operation joint, sealing washer A and sealing washer B that set up through two-way installation cavity both ends in the installation mechanism can effectually carry out sealing connection to quick-operation joint and to the plug-in connector, and the stopper A of its inner wall can carry out spacingly to its inside circuit equally.
Description
Technical Field
The utility model relates to the technical field of quick connectors, in particular to a butt-plug type high-pressure quick connector.
Background
In fluid pipeline connection, the quick connector has wide application, and the quick connector can realize pipeline connection or disconnection without tools, thereby bringing great convenience to the connection and disconnection of the fluid pipeline.
According to the Chinese patent, the adjustable high-pressure quick connector has the following publication number: the CN206036470U comprises a sleeve, a joint seat body and a quick connector body, wherein a part of the joint seat body is inserted into the sleeve forwards, the quick connector body is arranged at the rear side of the joint seat body, the joint seat body is hollow and can linearly move relative to the sleeve in the axial direction of the quick connector, the joint seat body and the quick connector body are connected through a hollow connector, an adjusting nut capable of relatively moving is arranged at the front side of the sleeve, a chuck is arranged in the adjusting nut and comprises at least two clamping jaws, the clamping jaws are circumferentially arranged at intervals to form an annular chuck, caulking grooves extending along the circumferential direction are formed in the inner sides of the clamping jaws, the caulking grooves of the clamping jaws are combined to form an annular shape, and a clamping ring is arranged in each caulking groove; the outer side wall of the clamping jaw gradually inclines radially inwards from front to back, a hollow clamping head pressing pad positioned at the rear side of the clamping head is further arranged in the adjusting nut, the shape and the size of the inner side wall of the clamping head pressing pad are matched with those of the outer side wall of the clamping head, and the clamping head pressing pad can be pressed or separated from the clamping head along with the movement of the joint seat body.
However, the patent needs to perform bidirectional opposite insertion on the quick connector during actual use, so that the quick connector is convenient to use, and the internal circuit needs to be subjected to limit pressurization to adapt to the use working conditions such as high pressure, ultrahigh pressure and the like and the working medium requirement, so that the opposite insertion type high-pressure quick connector is needed.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a butt-plug type high-pressure quick connector.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: an opposite-plug type high-pressure quick connector comprises a sleeve;
the quick connector is arranged on the front surface of the sleeve;
the mounting mechanism is arranged on the back of the sleeve;
the opposite plug connector is arranged on the back of the mounting mechanism;
and set up the line ball mechanism inside the butt joint, installation mechanism includes: the front of the bidirectional installation cavity is connected with the back of the quick connector through a sealing ring A in a threaded mode, and a limiting block A is fixedly connected to the inner wall of the bidirectional installation cavity.
Preferably, the back of the bidirectional mounting cavity is connected with the front of the opposite plug through a sealing ring B in a threaded manner. Through setting up sealing washer A and sealing washer B can effectually carry out sealing connection to quick-operation joint and to the bayonet joint.
Preferably, the wire pressing mechanism includes: the bull stick, the bull stick has two one ends respectively the activity run through to the outer wall of bayonet joint and to its inside fixedly connected with pivot that extends, the other end outwards extends fixedly connected with limiting disc, two the inner wall fixedly connected with connecting rod of pivot, the outer wall fixed connection of connecting rod presses the briquetting, two the outer wall fixed sleeve of bull stick has spacing axle. The rotating rod drives the rotating shaft to rotate through the rotating rod in the wire pressing mechanism, so that the connecting rod fixedly connected with the inner wall of the rotating shaft rotates, and the pressing block on the outer wall of the connecting rod can extrude a circuit inserted in the pressing block.
Preferably, the rotating wheels are respectively installed on the outer walls of the rotating rods, the outer walls of the rotating wheels are provided with mounting grooves, the inner walls of the mounting grooves are provided with limiting blocks B, the inner walls of the mounting grooves are respectively and movably connected with pressing rods, and one ends of the pressing rods, far away from the rotating wheels, are connected with each other through fixing rods. The pressing rod moves downwards by pressing the fixing rod, so that the rotating wheel drives the rotating rod to rotate, and the connecting rod is turned over, so that the pressing block on the outer wall of the connecting rod can squeeze the circuit inserted in the connecting rod.
Preferably, the outer wall of the opposite plug connector is movably penetrated with a line pressing valve A. The line in the opposite plug connector can be initially pressed in a pressing mode through the arrangement of the line pressing valve A.
Preferably, the outer wall of the quick connector movably penetrates through the line ball valve B. The line in the quick connector can be pressed by arranging the line pressing valve B in a pressing mode.
(III) beneficial effects
Compared with the prior art, the utility model provides the opposite-plug type high-pressure quick connector, which has the following beneficial effects:
1. this to plug-in type high pressure quick-operation joint, sealing washer A and sealing washer B that set up through two-way installation cavity both ends in the installation mechanism can effectually carry out sealing connection to quick-operation joint and to the plug-in connector, and the stopper A of its inner wall can carry out spacingly to its inside circuit equally.
2. This opposite plug-in type high pressure quick-operation joint makes the push rod move down through pressing the dead lever and thereby makes the runner drive the bull stick and rotates to make the connecting rod overturn, make the line extrusion that its inside grafting can be to the briquetting of its outer wall.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a top view of the present utility model;
fig. 3 is a front cross-sectional view of the present utility model.
In the figure: 1. a sleeve; 2. a quick connector; 3. a mounting mechanism; 4. an opposite plug; 5. a wire pressing mechanism; 6. a line pressing valve A; 7. a line pressing valve B; 301. a bidirectional mounting cavity; 302. a sealing ring A; 303. a limiting block A; 304. a sealing ring B; 501. a rotating rod; 502. a rotating shaft; 503. a limiting disc; 504. a connecting rod; 505. pressing the blocks; 506. a limiting shaft; 507. a rotating wheel; 508. a mounting groove; 509. a limiting block B; 510. pressing a pressing rod; 511. and a fixing rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
As shown in fig. 1-3, the present utility model provides a butt-plug high-pressure quick connector, comprising a sleeve 1; the quick connector 2 is arranged on the front surface of the sleeve 1; a mounting mechanism 3 provided on the back of the sleeve 1; a counter plug 4 provided on the back of the mounting mechanism 3; and a wire pressing mechanism 5 provided inside the butt joint 4, the mounting mechanism 3 including: the front surface of the bidirectional installation cavity 301 is connected to the back surface of the quick connector 2 through a sealing ring A302 in a threaded mode, and a limiting block A303 is fixedly connected to the inner wall of the bidirectional installation cavity 301. The back of the bidirectional installation cavity 301 is connected with the front of the opposite plug 4 through a sealing ring B304 in a threaded manner. By arranging the sealing ring A302 and the sealing ring B304, the quick connector 2 and the plug connector 4 can be effectively connected in a sealing way. The outer wall of the opposite plug connector 4 is movably penetrated with a line pressing valve A6. The line in the counter-plug 4 can be initially pressed by means of the pressing by providing the line pressing valve A6. The outer wall of the quick connector 2 movably penetrates through a line pressing valve B7. The line in the quick coupler 2 can be pressed by means of pressing by arranging the line pressing valve B7.
In this embodiment, the quick connector 2 and the plug connector 4 can be effectively connected in a sealing manner by the sealing ring a302 and the sealing ring B304 arranged at two ends of the bidirectional mounting cavity 301 in the mounting mechanism 3, and the limiting block a303 on the inner wall of the quick connector can limit the circuit inside the quick connector.
Example 2
As shown in fig. 1-3, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the wire pressing mechanism 5 includes: the bull stick 501, bull stick 501 have two one ends respectively activity run through the outer wall of butt joint head 4 and extend fixedly connected with pivot 502 to its inside, and the other end outwards extends fixedly connected with spacing dish 503, and the inner wall fixedly connected with connecting rod 504 of two pivots 502, the outer wall fixed connection of connecting rod 504 presses briquetting 505, and the fixed cover of outer wall of two bull sticks 501 has spacing axle 506. The rotating rod 501 drives the rotating shaft 502 to rotate through the arrangement of the line pressing mechanism 5, so that the connecting rod 504 fixedly connected with the inner wall of the rotating shaft 502 rotates, and the pressing block 505 on the outer wall of the connecting rod can press a line inserted in the connecting rod. The runner 507 is installed respectively to the outer wall of two bull sticks 501, and the mounting groove 508 has been seted up to the outer wall of runner 507, and the inner wall of mounting groove 508 is provided with stopper B509, and the inner wall of two mounting grooves 508 is swing joint respectively has pressing rod 510, and pressing rod 510 keeps away from the one end of runner 507 through dead lever 511 interconnect. The pressing rod 510 moves downwards by pressing the fixing rod 511, so that the rotating wheel 507 drives the rotating rod 501 to rotate, and the connecting rod 504 is turned over, so that the pressing block 505 on the outer wall of the connecting rod can press a circuit inserted in the connecting rod.
In this embodiment, the pressing rod 510 is moved downward by pressing the fixing rod 511, so that the rotating wheel 507 drives the rotating rod 501 to rotate, and the connecting rod 504 is turned over, so that the pressing block 505 on the outer wall of the connecting rod can press the circuit inserted in the connecting rod.
The working principle of the opposite-plug type high-pressure quick connector is specifically described below.
As shown in fig. 1-3, when in use, the quick connector 2 and the plug connector 4 can be effectively connected in a sealing way through the sealing ring a302 and the sealing ring B304 arranged at two ends of the bidirectional mounting cavity 301 in the mounting mechanism 3, and the limiting block a303 on the inner wall of the quick connector can limit the circuit inside the quick connector; then, the pressing rod 510 moves downwards by pressing the fixing rod 511, so that the rotating wheel 507 drives the rotating rod 501 to rotate, and the connecting rod 504 is turned over, so that the pressing block 505 on the outer wall of the connecting rod can press the circuit inserted in the connecting rod.
Claims (6)
1. An opposite-plug type high-pressure quick connector comprises a sleeve (1);
the quick connector (2) is arranged on the front surface of the sleeve (1);
the mounting mechanism (3) is arranged on the back surface of the sleeve (1);
the opposite plug connector (4) is arranged on the back of the mounting mechanism (3);
and set up the line ball mechanism (5) inside to bayonet joint (4), its characterized in that: the mounting mechanism (3) comprises: the two-way installation cavity (301), the front of two-way installation cavity (301) is in through sealing washer A (302) threaded connection quick-operation joint (2) the back, the inner wall fixedly connected with stopper A (303) of two-way installation cavity (301).
2. A high-pressure quick connector as defined in claim 1, wherein: the back of the bidirectional mounting cavity (301) is connected with the front of the opposite plug connector (4) through threads of a sealing ring B (304).
3. A high-pressure quick connector as defined in claim 1, wherein: the wire pressing mechanism (5) comprises: the bull stick (501), bull stick (501) have two one ends to be movable respectively run through to the outer wall of bayonet joint (4) and to its inside extension fixedly connected with pivot (502), the other end outwards extends fixedly connected with spacing dish (503), two the inner wall fixedly connected with connecting rod (504) of pivot (502), the outer wall fixedly connected with of connecting rod (504) presses briquetting (505), two spacing axle (506) have been cup jointed to the outer wall of bull stick (501) is fixed.
4. A high-pressure quick connector as defined in claim 3, wherein: the outer walls of the rotating rods (501) are respectively provided with rotating wheels (507), the outer walls of the rotating wheels (507) are provided with mounting grooves (508), the inner walls of the mounting grooves (508) are provided with limiting blocks B (509), the inner walls of the mounting grooves (508) are respectively and movably connected with a pressing rod (510), and one ends, far away from the rotating wheels (507), of the pressing rods (510) are connected with each other through fixing rods (511).
5. A high-pressure quick connector as defined in claim 1, wherein: the outer wall of the opposite plug connector (4) is movably penetrated with a line pressing valve A (6).
6. A high-pressure quick connector as defined in claim 1, wherein: the outer wall of the quick connector (2) is movably penetrated with a line pressing valve B (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321888879.9U CN220268757U (en) | 2023-07-18 | 2023-07-18 | Opposite-plug type high-pressure quick connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321888879.9U CN220268757U (en) | 2023-07-18 | 2023-07-18 | Opposite-plug type high-pressure quick connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220268757U true CN220268757U (en) | 2023-12-29 |
Family
ID=89316204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321888879.9U Active CN220268757U (en) | 2023-07-18 | 2023-07-18 | Opposite-plug type high-pressure quick connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220268757U (en) |
-
2023
- 2023-07-18 CN CN202321888879.9U patent/CN220268757U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |