CN221034448U - Buckle type pipe joint - Google Patents
Buckle type pipe joint Download PDFInfo
- Publication number
- CN221034448U CN221034448U CN202322786683.5U CN202322786683U CN221034448U CN 221034448 U CN221034448 U CN 221034448U CN 202322786683 U CN202322786683 U CN 202322786683U CN 221034448 U CN221034448 U CN 221034448U
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- Prior art keywords
- joint
- clamping
- ring
- fixedly connected
- clamping rod
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Links
- 238000007789 sealing Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 230000000694 effects Effects 0.000 description 6
- 238000005381 potential energy Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002310 elbow joint Anatomy 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a buckle type pipe joint, which relates to the technical field of pipeline joints and comprises an A joint and a B joint, wherein the A joint is fixedly connected with a clamping ring, clamping grooves are formed in two sides of the clamping ring, clamping blocks are slidably arranged in the clamping grooves, one ends of springs are fixedly connected with the clamping grooves, the other ends of the springs are fixedly connected with the clamping blocks, one ends, close to the A joint, of the clamping blocks are fixedly connected with clamping rods, and chamfers inclining towards the inside of the A joint are arranged on the clamping rods. According to the utility model, the clamping groove is formed, the clamping block, the spring, the clamping rod, the connecting ring and the positioning ring are arranged, and the chamfer angles are arranged on the clamping rod and the connecting ring, so that the clamping rod can ascend along with the advancement of the connecting ring, and after the connecting ring completely enters the joint A, the spring drives the clamping rod to reset, so that the clamping rod is clamped between the connecting ring and the positioning ring, and the installation and the positioning of the joint B are rapidly completed.
Description
Technical Field
The utility model relates to the technical field of pipeline connectors, in particular to a buckle type pipe connector.
Background
Pipe joints are often used as important components for pipe connections, such as tee joints, elbows, straight-through connections, etc., to achieve end connections of fluid pipes.
The prior patent (bulletin number: CN 207539491U) proposes a clamping type pipe joint, which comprises a shell, a sealing ring arranged on a first step surface in the shell, a base arranged on a second step surface in the shell and a ferrule, wherein the front end of the first step surface is connected with the rear end of the second step surface, a clamp spring and a movable sleeve are arranged in the ferrule, the front end of the movable sleeve penetrates through the ferrule, and the base is inserted into the rear end of the ferrule.
The bayonet coupling described above has the following disadvantages in use: above-mentioned coupling carries out the joint through the elasticity of movable sleeve self, but it can't pull down after the joint and use once more, and the practicality is relatively poor, and rivers can have great impact force and appear the water hammer effect when the valve is opened, and above-mentioned coupling can't cushion the impact force that the water hammer effect produced, and this leads to it to receive the damage because of the impact force that the water hammer effect produced.
To this end, we propose a snap-on pipe joint solving the above-mentioned problems.
Disclosure of utility model
The utility model provides a buckle type pipe joint, which solves the technical problems of quick disassembly and assembly of the pipe joint and water hammer effect alleviation.
In order to solve the technical problems, the buckle type pipe joint provided by the utility model comprises an A joint and a B joint, wherein the A joint is fixedly connected with a clamping ring, clamping grooves are formed in two sides of the clamping ring, clamping blocks are slidably arranged in the clamping grooves, one ends of springs are fixedly connected with the clamping grooves, the other ends of the springs are fixedly connected with the clamping blocks, one ends, close to the A joint, of the clamping blocks are fixedly connected with clamping rods, and chamfers inclining towards the inside of the A joint are arranged on the clamping rods.
Preferably, a rubber sealing gasket is arranged at the joint of the clamping ring and the A joint.
Preferably, a buffer chamber is arranged above the A joint.
Preferably, the top of the joint A is provided with air holes, a plurality of groups of air holes are arranged at equal intervals, and the air holes are communicated with the buffer chamber.
Preferably, the connecting ring is arranged on the joint B, and a chamfer inclined towards the interior of the joint B is arranged on the connecting ring.
Preferably, a positioning ring is arranged behind the connecting ring, and the height of the positioning ring is higher than the height of the chamfer angle formed on the clamping rod.
Preferably, a pull ring is arranged at one end of the clamping block away from the A joint.
Compared with the related art, the buckle type pipe joint provided by the utility model has the following beneficial effects:
1. According to the utility model, the clamping groove is formed, the clamping block, the spring, the clamping rod, the connecting ring and the positioning ring are arranged, and the chamfer angles are arranged on the clamping rod and the connecting ring, so that the clamping rod can ascend along with the advancement of the connecting ring, and after the connecting ring completely enters the joint A, the spring drives the clamping rod to reset, so that the clamping rod is clamped between the connecting ring and the positioning ring, and the installation and the positioning of the joint B are rapidly completed.
2. According to the utility model, the buffer chamber is arranged above the joint A, and the air hole is formed in the joint A to communicate the joint A with the buffer chamber, so that when the water flow passes through the joint of the joint A and the joint B after the valve is opened, the water flows into the buffer chamber through the air hole to reduce the impact force on the joint A, thereby reducing the water hammer effect and protecting the joint A and the joint B.
Drawings
FIG. 1 is a schematic view of an A-joint structure of a snap-in pipe joint;
FIG. 2 is a schematic illustration of a B-joint structure of a snap-in pipe joint;
FIG. 3 is a schematic cross-sectional view of an A-joint of a snap-fit pipe joint;
fig. 4 is a schematic sectional view of a cross-section of a snap-in pipe joint.
Reference numerals in the drawings: 1. a joint 1; 101. a clamping ring; 102. air holes; 103. a buffer chamber; 104. a clamping groove; 105. a clamping block; 106. a spring; 107. a clamping rod; 108. a rubber sealing gasket; 2. a B-joint 2; 201. a connecting ring; 202. and a positioning ring.
Detailed Description
Embodiments of the present utility model are described in detail below.
Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functionality throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.
Referring to fig. 1-4, a snap-on pipe joint comprises an a joint 1 and a B joint 2, the a joint 1 and the B joint 2 are used for connecting two sections of pipes, the a joint 1 is fixedly connected with a clamping ring 101, the clamping ring 101 is used for clamping the B joint 2, clamping grooves 104 are formed in two sides of the clamping ring 101, clamping blocks 105 are slidably arranged in the clamping grooves 104, one ends of springs 106 are fixedly connected with the clamping grooves 104, the other ends of the springs 106 are fixedly connected with the clamping blocks 105, one ends of the clamping blocks 105 close to the a joint 1 are fixedly connected with clamping rods 107, one ends of the clamping blocks 105 far away from the a joint 1 are provided with pull rings, by arranging the pull rings, force application of workers when pulling the clamping blocks 105 is more convenient, the clamping rods 107 are provided with chamfers inclined towards the inside of the a joint 1, the B joint 2 are provided with connecting rings 201, the connecting rings 201 are provided with chamfers inclined towards the inside of the B joint 2, a positioning ring 202 is arranged behind the connecting ring 201, the positioning ring 202 is higher than the chamfer angle formed on the clamping rod 107, by opening the clamping groove 104 and slidably arranging the clamping block 105 in the clamping groove 104 and connecting the clamping rod 107 with the clamping block 105, a worker can control whether the clamping rod 107 is clamped between the connecting ring 201 and the positioning ring 202 by controlling the clamping block 105, by arranging the spring 106 and fixedly connecting the two ends of the spring 106 with the clamping groove 104 and the clamping block 105 respectively, when the clamping rod 107 rises along with the advancing of the connecting ring 201, the spring 106 can deform to store elastic potential energy due to the displacement of the clamping rod 107, after the connecting ring 201 completely enters the A joint 1, the spring 106 can convert the elastic potential energy stored before into kinetic energy to drive the clamping rod 107 to reset, so that the clamping rod 107 is clamped between the connecting ring 201 and the positioning ring 202, the positioning of the B joint 2 is completed, and the clamping block 105 can be prevented from falling from the clamping groove 104 to cause the loss of the clamping block 105, the clamping rod 107 is provided with a chamfer inclined towards the inside of the A joint 1, and the connecting ring 201 is provided with a chamfer inclined towards the inside of the B joint 2, so that a worker can directly insert the B joint 2 into the A joint 1 to complete the installation, the B joint 2 cannot be taken out of the A joint 1 under the condition that the clamping block 105 is not pulled after the installation, the positioning ring 202 is arranged, the height of the positioning ring 202 is set to be higher than the chamfer arranged on the clamping rod 107, the clamping rod 107 is clamped by the positioning ring 202 after passing through the connecting ring 201 when the B joint 2 is inserted into the A joint 1, and the B joint 2 cannot be continuously advanced, so that the position of the B joint 2 is fixed.
Embodiment two, a buckle formula coupling, connect 2 including A and B, A connects 1 fixedly connected with joint ring 101, joint groove 104 has all been seted up to joint ring 101's both sides, slidable is provided with fixture block 105 in the joint groove 104, the one end of joint groove 104 fixedly connected with spring 106, the other end and the fixture block 105 fixed connection of spring 106, the one end fixedly connected with clamping rod 107 that clamping block 105 is close to A and connects 1, be provided with the chamfer towards the inside slope of A connects 1 on the clamping rod 107.
Referring to fig. 1, 3 and 4, a buffer chamber 103 is arranged above an a joint 1, air holes 102 are formed in the top of the a joint 1, a plurality of groups of air holes 102 are arranged at equal intervals, the air holes 102 are communicated with the buffer chamber 103, the a joint 1 is communicated with the buffer chamber 103 by arranging the buffer chamber 103 above the a joint 1 and forming the air holes 102 on the a joint 1, so that when a valve is opened and water flows through the joint of the a joint 1 and the B joint 2, the water flows into the buffer chamber 103 through the air holes 102 to reduce the impact force on the a joint 1, thereby reducing the water hammer effect and protecting the a joint 1 and the B joint 2.
In addition, the joint of the clamping ring 101 and the joint A1 is provided with a rubber sealing gasket 108, and the sealing performance of the joint A1 and the joint B2 can be improved by arranging the rubber sealing gasket 108, so that water flow cannot flow out of the joint A1 and the joint B2.
Working principle: during the use, by the handheld B joint 2 of staff, then with B joint 2 aim at the direct insertion of A joint 1 can, because the chamfer that sets up on clamping rod 107 and the go-between 201, clamping rod 107 can rise along with the advance of go-between 201, spring 106 can take place deformation accumulation elastic potential energy because of the displacement of clamping rod 107 this moment, wait that go-between 201 gets into A joint 1 completely after, spring 106 can become kinetic energy with the elastic potential energy that holds previously, drive clamping rod 107 and reset, make clamping rod 107 joint between go-between 201 and holding ring 202, thereby accomplish the installation location to B joint 2, pulling fixture block 105 makes clamping rod 107 deviate from between go-between 201 and the holding ring 202 during the dismantlement, can pull out B joint 2 from A joint 1.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a buckle formula coupling, includes A joint (1) and B joint (2), its characterized in that, A joint (1) fixedly connected with joint ring (101), joint groove (104) have all been seted up to the both sides of joint ring (101), slidable is provided with fixture block (105) in joint groove (104), the one end of joint groove (104) fixedly connected with spring (106), the other end and the fixture block (105) fixedly connected with of spring (106), the one end fixedly connected with clamping rod (107) that fixture block (105) are close to A joint (1), be provided with the chamfer towards the inside slope of A joint (1) on clamping rod (107).
2. A snap-in pipe joint according to claim 1, characterized in that the joint of the snap-in ring (101) and the a-joint (1) is provided with a rubber sealing gasket (108).
3. A snap-in pipe joint according to claim 2, characterized in that a buffer chamber (103) is provided above the a-joint (1).
4. A snap-on pipe joint according to claim 3, wherein the top of the a joint (1) is provided with air holes (102), the air holes (102) are arranged in a plurality of groups at equal intervals, and the air holes (102) are communicated with the buffer chamber (103).
5. The snap-on pipe joint according to claim 4, characterized in that the B joint (2) is provided with a connecting ring (201), and the connecting ring (201) is provided with a chamfer sloping towards the inside of the B joint (2).
6. The snap-in pipe joint according to claim 5, characterized in that a positioning ring (202) is arranged behind the connecting ring (201), and the positioning ring (202) is higher than the chamfer angle formed on the clamping rod (107).
7. A snap-in pipe joint according to claim 6, characterized in that the end of the clamping block (105) remote from the a-joint (1) is provided with a pull ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322786683.5U CN221034448U (en) | 2023-10-18 | 2023-10-18 | Buckle type pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322786683.5U CN221034448U (en) | 2023-10-18 | 2023-10-18 | Buckle type pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221034448U true CN221034448U (en) | 2024-05-28 |
Family
ID=91181374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322786683.5U Active CN221034448U (en) | 2023-10-18 | 2023-10-18 | Buckle type pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221034448U (en) |
-
2023
- 2023-10-18 CN CN202322786683.5U patent/CN221034448U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |