CN215807028U - Quick connector - Google Patents
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- CN215807028U CN215807028U CN202121824298.XU CN202121824298U CN215807028U CN 215807028 U CN215807028 U CN 215807028U CN 202121824298 U CN202121824298 U CN 202121824298U CN 215807028 U CN215807028 U CN 215807028U
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- shaped connecting
- connector
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- quick
- connecting block
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Abstract
The embodiment of the utility model discloses a quick connector, and relates to the technical field of pipeline connection. The utility model aims to conveniently and quickly disassemble and assemble the quick connector. The quick coupling includes: the method comprises the following steps: a male connector and a female connector; a first T-shaped connecting block is arranged at the end part of the male joint, a first T-shaped connecting groove is arranged at the end part of the female joint, and a notch of the first T-shaped connecting groove faces the outer side of the female joint; an elastic locking device is arranged on the first T-shaped connecting block, and a locking part is arranged in the first T-shaped connecting groove; when the male connector is connected with the female connector, the first T-shaped connecting block is clamped in the first T-shaped connecting groove, and the elastic locking device is clamped with the locking part. The connecting device is suitable for connecting the circulating pipelines in the liquid cooling technology.
Description
Technical Field
The utility model relates to the technical field of pipeline connection. In particular to a quick coupling.
Background
At present, quick-operation joint commonly used in the market is pull rod formula quick-operation joint, and the pull rod sets up in joint both sides relatively, through lifting or pushing down the pull rod in order to realize quick assembly disassembly, simple structure, but, when adopting the great quick-operation joint of water capacity, because the quick-operation joint grow, the pull rod of its both sides also grow thereupon, lead to lifting or pushing down the required operating space of pull rod and required applied external force and all can grow thereupon, inconvenient dismouting.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the present invention provides a quick coupling, which can be conveniently and quickly assembled and disassembled.
In order to achieve the above purpose, the embodiment of the utility model adopts the following technical scheme:
an embodiment of the present invention provides a quick coupling, including: a male connector and a female connector; a first T-shaped connecting block is arranged at the end part of the male joint, a first T-shaped connecting groove is arranged at the end part of the female joint, and a notch of the first T-shaped connecting groove faces the outer side of the female joint; an elastic locking device is arranged on the first T-shaped connecting block, and a locking part is arranged in the first T-shaped connecting groove; when the male connector is connected with the female connector, the first T-shaped connecting block is clamped in the first T-shaped connecting groove, and the elastic locking device is clamped with the locking part.
According to a specific implementation manner of the embodiment of the utility model, a sliding groove is arranged on the first T-shaped connecting block along the length direction of the male connector; elastic locking means is including establishing slider and spring in the spout, the spring is located the first end of slider, the second end of slider is equipped with the joint arch.
According to a specific implementation manner of the embodiment of the utility model, the bottom of the clamping protrusion is provided with an inclined surface.
According to a specific implementation manner of the embodiment of the utility model, the elastic locking device further comprises a slider limiting piece, the slider limiting piece is fixed at the end of the first T-shaped connecting block, and an opening for the clamping protrusion to enter and exit is reserved at the end of the first T-shaped connecting block.
According to a specific implementation manner of the embodiment of the present invention, the locking portion is a locking hole provided at an end portion of the first T-shaped connecting groove.
According to a specific implementation manner of the embodiment of the utility model, a second T-shaped connecting groove is arranged at a position, corresponding to the first T-shaped connecting groove, of the end part of the male joint, and a second T-shaped connecting block is arranged at a position, corresponding to the first T-shaped connecting groove, of the female joint; when the male connector is connected with the female connector, the second T-shaped connecting block is clamped in the second T-shaped connecting groove.
According to a specific implementation manner of the embodiment of the utility model, a holding part is arranged on the outer side of the sliding block.
According to a specific implementation manner of the embodiment of the utility model, the connection surfaces of the male connector and the female connector are mutually matched inclined surfaces.
According to a specific implementation manner of the embodiment of the present invention, a sealing member is disposed on a connection surface where the male connector and the female connector are cooperatively connected, and/or a connection surface where the female connector and the male connector are cooperatively connected.
According to a specific implementation manner of the embodiment of the utility model, the sealing element is a sealing ring; the male connector and the female connector are connected in a matched mode, and/or a groove is formed in the connecting surface of the female connector and the male connector in a matched mode, and the sealing ring is arranged in the groove.
According to the quick connector provided by the embodiment of the utility model, in the process that the end part of the male connector and the end part of the female connector slide relatively in the radial direction, the elastic locking device is compressed by applying external force, and the first T-shaped connecting block can be clamped into the first T-shaped connecting groove, so that the relative movement of the male connector and the female connector in the length direction and the circumferential direction is limited; after first T shape connecting block card was gone into first T shape spread groove, stopped applying external force, elasticity locking means reconversion under self elasticity effect, with locking portion looks joint to the tip of restriction male joint and the tip of female joint are at its ascending relative slip in radial, accomplish quick-operation joint's installation. And then, applying external force again to compress the elastic locking device, so that the elastic locking device is separated from the locking part, and the end part of the male joint and the end part of the female joint can relatively slide in the radial direction of the elastic locking device, thereby completing the disassembly of the quick joint. Therefore, the quick connector can be conveniently and quickly disassembled.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a cross-sectional view of a quick connector according to one embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a slider according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a male connector according to an embodiment of the utility model;
FIG. 4 is a schematic view of another angle of the male connector according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a male connector according to an embodiment of the utility model;
FIG. 6 is a side view of a male connector according to one embodiment of the present invention;
FIG. 7 is a cross-sectional view at A-A of a side view of the male connector shown in FIG. 6;
FIG. 8 is a side view of a female connector according to one embodiment of the present invention;
fig. 9 is a cross-sectional view at a-a of a side view of the male connector shown in fig. 8.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
It should be understood that the described embodiments are only some embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Various high-power equipment is more and more in the existing market, a cooling system or a high-power module needing cooling is gradually cooled by a liquid cooling mode, and waterway circulation is realized by connecting pipe fittings. However, when the cooling system or the high-power module breaks down and needs to be disassembled and maintained, the common pipe joint is inconvenient to disassemble and assemble and is not easy to replace quickly, and a quick joint needs to be adopted to ensure the installation efficiency.
Referring to fig. 1 to 9, a quick coupling according to an embodiment of the present invention includes: a male connector 1 and a female connector 2; a first T-shaped connecting block 3 is arranged at the end part of the male joint 1, a first T-shaped connecting groove 4 is arranged at the end part of the female joint 2, and the notch of the first T-shaped connecting groove 4 faces the outer side of the female joint 2; an elastic locking device 50 is arranged on the first T-shaped connecting block 3, and a locking part 6 is arranged in the first T-shaped connecting groove 4; when the male connector 1 is connected with the female connector 2, the first T-shaped connecting block 3 is clamped in the first T-shaped connecting groove 4, and the elastic locking device 50 is clamped with the locking part 6.
Referring to fig. 1, the outside of the female connector 2 refers to the outside of the side surface adjacent to the connection surface of the female connector 2.
The quick connector provided by the embodiment completes quick assembly and disassembly through relative sliding of the end part of the male connector 1 and the end part of the female connector 2 in the radial direction.
According to the quick connector provided by the embodiment of the utility model, in the process that the end part of the male connector 1 and the end part of the female connector 2 relatively slide in the radial direction, the elastic locking device 50 is compressed by applying external force, the first T-shaped connecting block 3 can be clamped into the first T-shaped connecting groove 4, and therefore the relative movement of the male connector 1 and the female connector 2 in the length direction and the circumferential direction is limited; after first T shape connecting block 3 card was gone into first T shape spread groove 4, stopped applying external force, elasticity locking means 50 is resilient under self elastic action, with 6 looks joints of locking portion to the tip of restriction male joint 1 and the tip of female joint 2 are at its radial relative slip, accomplish quick-operation joint's installation. Thereafter, the external force is applied again to compress the elastic locking means 50, the elastic locking means 50 is separated from the locking portion 6, and the end of the male connector 1 and the end of the female connector 2 can be relatively slid in the radial direction thereof, thereby completing the removal of the quick connector. Therefore, the quick connector can be conveniently and quickly disassembled.
Referring to fig. 2 to 4, in an embodiment, in order to facilitate the butt joint of the male connector and the female connector, a sliding groove 7 is formed in the first T-shaped connecting block 3 along the length direction of the male connector 1; the elastic locking device 50 comprises a sliding block 51 and a spring 52 which are arranged in the sliding groove 7, the spring 52 is positioned at a first end of the sliding block 51, and a clamping protrusion 511 is arranged at a second end of the sliding block 51.
Specifically, when the male connector is butted with the female connector, an external force is applied to move the sliding block 51 along the sliding groove 7 to compress the spring 52, so that the first T-shaped connecting block 3 is clamped into the first T-shaped connecting groove 4, and in the process, the sliding groove 7 can reduce the resistance applied to the sliding block 51 by the first T-shaped connecting block 3, thereby facilitating the butting of the male connector and the female connector.
In addition, the sliding groove 7 has a guiding function, so that the sliding of the sliding block 51 is facilitated, and meanwhile, the instability of the spring 52 can be avoided to a certain extent.
The other end of the spring 52 abuts against the first T-shaped connecting block 3, and in some embodiments, holes for installing the spring 52 are respectively formed in the first T-shaped connecting block 3 and the sliding block 51, so that the spring 52 can be prevented from being unstable to some extent.
Referring to fig. 1 and 2, in one embodiment, the bottom of the engaging protrusion 511 has a slope to further facilitate the mating of the male connector with the female connector.
When the spring 52 is in a natural state, part of the elastic locking device 50 is located outside the first T-shaped connecting block 3, and when the male connector is in butt joint with the female connector, the elastic locking device 50 needs to be compressed, so that the clamping protrusion 511 of the sliding block 51 of the elastic locking device 50 is located in the first T-shaped connecting block 3, and clamping of the first T-shaped connecting block 3 and the first T-shaped connecting groove 4 is completed.
Specifically, when a downward external force is applied to the slider 51, the inclined surface of the engaging protrusion 511 extrudes the side wall of the first T-shaped connecting groove 4 abutting against the inclined surface, so that the side wall of the first T-shaped connecting groove 4 provides a reaction force, and the slider 51 slides along the sliding groove 7 under the action of the external force and the reaction force to compress the spring 52. Compared with the method of applying external force to the sliding block 51 in the horizontal direction, the sliding block 51 slides along the sliding groove 7 to compress the spring 52, and the external force is applied downwards more easily, so that the butt joint of the male connector and the female connector is facilitated.
Referring to fig. 5 to 7, in an embodiment, in order to prevent the elastic locking device 50 from falling from the sliding chute 7, the elastic locking device 50 further includes a slider limiting member 8, the slider limiting member 8 is fixed at an end of the first T-shaped connecting block 3, and an opening for the engaging protrusion 511 to enter and exit is reserved at the end of the first T-shaped connecting block 3.
Specifically, when the slider 51 is restored to the original state by the spring 52, the slider 51 may collide with the slider stopper 8 to stop moving and abut against the slider stopper 8, so as to prevent the elastic locking device 50 from falling from the sliding groove 7, and the opening at the end of the first T-shaped connecting block 3 is communicated with the sliding groove 7, and when the slider 51 of the elastic locking device 50 abuts against the slider stopper 8, the engaging protrusion 511 of the slider 51 passes through the opening and is located outside the first T-shaped connecting block 3.
In addition, when the slider 51 slides to the end of the first T-shaped connecting block 3 along the slide groove 7 by the spring 52, the slider 51 strikes the slider stopper 8, and stops sliding. At this time, the clamping protrusion 511 is located outside the end surface of the first T-shaped connecting block 3, and when the first T-shaped connecting block 3 is clamped with the first T-shaped connecting groove 4, the clamping protrusion 511 is clamped with the locking portion 6. Like this, strike slider 51 through slider locating part 8 and share some impact force, can reduce the protruding 511 of joint of slider 51 and the impact force between locking portion 6 to prevent to damage elasticity locking means 50 or locking portion 6 because of the too big impact force between protruding 511 of joint and locking portion 6, can prolong quick-operation joint's life.
Further, the slider limiting part 8 may be disposed on one side of the first T-shaped connecting block 3, or disposed on both sides of the first T-shaped connecting block 3.
The slider locating part 8 can be detachably connected with the first T-shaped connecting block 3, and the detachable connection can adopt a mode of fixedly connecting the slider locating part 8 and the first T-shaped connecting block 3 by screws with threaded holes.
Referring to fig. 8 and 9, in one embodiment, to facilitate the engagement between the elastic locking device 50 and the locking portion 6, the locking portion 6 is a locking hole provided at the end of the first T-shaped connecting groove 4.
Specifically, when the locking hole is inserted into the locking protrusion 511 under the action of the spring 52, the top of the locking protrusion 511 abuts against the hole wall of the locking hole, so that the slider 51 and the first T-shaped connecting groove 4 can be limited from moving in the radial direction of the locking hole, and the first T-shaped connecting block 3 and the first T-shaped connecting groove 4 are limited from moving in the radial direction of the male connector 1 and the female connector 2, and the locking device is simple and convenient.
Referring to fig. 8 and 9, in an embodiment, in order to enhance the stability of the connection between the male connector 1 and the female connector 2, a second T-shaped connecting groove 9 is provided at a position corresponding to the first T-shaped connecting groove 3 at the end of the male connector 1, and a second T-shaped connecting groove 10 is provided at a position corresponding to the first T-shaped connecting groove 4 on the female connector 2; when the male connector 1 is connected with the female connector 2, the second T-shaped connecting block 10 is clamped in the second T-shaped connecting groove 9.
Specifically, the joint between second T shape connecting block 10 and the second T shape spread groove 9, with the joint between first T shape connecting block 3 and the second T shape spread groove 9, be located the relative both ends of the face of being connected of male joint 1 and female joint 2 respectively, its function is restriction male joint 1 and female joint 2 in length direction and ascending removal in week, therefore both cooperations can strengthen the stability of being connected between male joint 1 and the female joint 2.
The second T-shaped connecting block 10 has the same structure as the first T-shaped connecting block 3, and the second T-shaped connecting groove 9 has the same shape as the first T-shaped connecting groove 4. A resilient locking means 50 may be provided in the second T-shaped connecting block 10 to enhance the stability of the connection between the male connector 1 and the female connector 2; the elastic locking device 50 may not be provided, because the provision of one elastic locking device 50 enables the stability of the connection between the male connector 1 and the female connector 2 to be satisfied in the case where the male connector 1 and the female connector 2 do not move in the length direction and the circumferential direction.
Referring to fig. 2, in one embodiment, for convenience of operation, the slider 51 is provided with a holding portion 512 on the outer side. Specifically, the holding portion 512 can provide a stable force point, so that the elastic locking device 50 and the locking portion 6 can be easily disengaged, and the slider 51 is horizontally pulled or pushed to compress the spring 52, so as to separate the catching protrusion 511 from the locking hole.
Referring to fig. 1, in one embodiment, to facilitate the connection between the male connector 1 and the female connector 2, the connection surfaces of the male connector 1 and the female connector 2 are mutually inclined surfaces. Compared with a straight surface as a connecting surface, when the inclined surfaces are matched, the lower inclined surfaces can provide an upward supporting effect, so that the male connector 1 and the female connector 2 are convenient to connect.
In one embodiment, in order to ensure the sealing performance of the quick connector, a sealing member 11 is disposed on a connection surface where the male connector 1 is connected with the female connector 2 in a matching manner, and/or a connection surface where the female connector 2 is connected with the male connector 1 in a matching manner.
Referring to fig. 9, in an embodiment, in order to further ensure the sealing performance of the quick coupling, the sealing member 11 is a sealing ring; the male connector 1 is connected with the female connector 2 in a matched mode, and/or a groove is formed in the connecting surface of the female connector 2 connected with the male connector 1 in a matched mode, and the sealing ring is arranged in the groove.
The sealing ring can be a standard O-shaped ring.
Specifically, the separately provided seal ring is easy to replace, compared to a seal structure provided integrally with the male joint 1 and/or the female joint 2. From this, when the sealing washer leads to the leakproofness to descend because of ageing, change the sealing washer and can guarantee that quick-operation joint's leakproofness satisfies the demand.
It should be noted that, in this document, the emphasis points of the solutions described in the embodiments are different, but there is a certain correlation between the embodiments, and in understanding the solution of the present invention, the embodiments may be referred to each other; moreover, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A quick coupling, comprising: a male connector and a female connector;
a first T-shaped connecting block is arranged at the end part of the male joint, a first T-shaped connecting groove is arranged at the end part of the female joint, and a notch of the first T-shaped connecting groove faces the outer side of the female joint;
an elastic locking device is arranged on the first T-shaped connecting block, and a locking part is arranged in the first T-shaped connecting groove;
when the male connector is connected with the female connector, the first T-shaped connecting block is clamped in the first T-shaped connecting groove, and the elastic locking device is clamped with the locking part.
2. The quick connector according to claim 1, wherein a slide groove is provided on the first T-shaped connecting block along a length direction of the male connector;
elastic locking means is including establishing slider and spring in the spout, the spring is located the first end of slider, the second end of slider is equipped with the joint arch.
3. The quick connector of claim 2, wherein the bottom of the snap projection has a bevel.
4. The quick coupling according to claim 2, wherein the elastic locking device further comprises a slider limiting member fixed to an end of the first T-shaped connecting block, and an opening for the engaging protrusion to enter and exit is reserved at the end of the first T-shaped connecting block.
5. The quick connector of claim 1 wherein said locking portion is a locking hole formed in an end of said first T-shaped connecting slot.
6. The quick connector according to claim 1, wherein a second T-shaped connecting groove is provided at a position corresponding to the first T-shaped connecting groove at an end of the male connector, and the second T-shaped connecting groove is provided at a position corresponding to the first T-shaped connecting groove on the female connector; when the male connector is connected with the female connector, the second T-shaped connecting block is clamped in the second T-shaped connecting groove.
7. The quick connector according to claim 1, wherein the slider is provided with a grip portion on an outer side thereof.
8. The quick connector of claim 1, wherein the coupling surfaces of the male connector and the female connector are mating angled surfaces.
9. The quick connector according to claim 1, wherein a sealing member is provided on a connecting surface of the male connector and the female connector which are connected in a fitting manner, and/or on a connecting surface of the female connector and the male connector which are connected in a fitting manner.
10. The quick connector of claim 9, wherein the seal is a gasket ring;
the male connector and the female connector are connected in a matched mode, and/or a groove is formed in the connecting surface of the female connector and the male connector in a matched mode, and the sealing ring is arranged in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121824298.XU CN215807028U (en) | 2021-08-05 | 2021-08-05 | Quick connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121824298.XU CN215807028U (en) | 2021-08-05 | 2021-08-05 | Quick connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215807028U true CN215807028U (en) | 2022-02-11 |
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ID=80128760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121824298.XU Active CN215807028U (en) | 2021-08-05 | 2021-08-05 | Quick connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215807028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115551278A (en) * | 2022-11-25 | 2022-12-30 | 天津速越科技有限公司 | Intelligent gas controller |
-
2021
- 2021-08-05 CN CN202121824298.XU patent/CN215807028U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115551278A (en) * | 2022-11-25 | 2022-12-30 | 天津速越科技有限公司 | Intelligent gas controller |
| CN115551278B (en) * | 2022-11-25 | 2023-03-10 | 天津速越科技有限公司 | Intelligent gas controller |
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