Quick connection type triangular valve

Abstract

The utility model discloses a quick connection type triangular valve, and relates to the field of triangular valves, the quick connection type triangular valve comprises a valve body, the valve body is provided with an adjusting assembly used for adjusting the direction of a pipe opening of the valve body, and the adjusting assembly comprises a connecting sleeve fixedly connected with the bottom end of the valve body. A user firstly connects a connecting pipe with a water supply pipeline, then presses a valve body to enable a connecting ring to move upwards in a connecting sleeve, pushes an abutting ring to move, compresses a first spring, then rotates the valve body, adjusts the direction of a pipe opening of the valve body, releases the valve body, and enables the first spring to rebound to enable the connecting ring to abut against the inner bottom end of the connecting sleeve. The pipe orifice of the valve body can be conveniently and quickly connected with a pipeline, and the problems that operation is inconvenient and a bolt needs to be repeatedly rotated when the direction is adjusted, and consequently the working efficiency is reduced are solved as much as possible.

Description

Technical Field

[0001] This application relates to the field of angle valves, and more particularly to a quick-connect angle valve. Background Technology

[0002] Angle valves are also called triangular valves, angle valves, or bend valves. This is because the pipeline forms a 90-degree bend at the angle valve, hence the name angle valve, angle valve, or bend valve. Triangular valves are divided into "cold" and "hot" types according to whether they are used for hot or cold applications. Triangular valves are widely used in people's daily life and production.

[0003] The utility model patent CN221991049U discloses a quick-connect triangular valve. The main module includes a valve body, a valve core rotatably installed in the inner cavity of the valve body, an adjusting sleeve rotatably sleeved on the top of the valve body and extending into the inner cavity of the valve body and fixedly connected to the valve core, a first pipe port fixed on one side of the valve body, a second pipe port rotatably installed on the bottom of the valve body, and locking components symmetrically engaged on both sides of the valve body and embedded in the second pipe port. The valve body is used to install other components. The valve core is spherical and rotatably installed in the inner cavity of the valve body. A right-angle flow channel is opened inside the valve core. The flow and closure between the first pipe port and the second pipe port are adjusted by rotating the valve core. The adjusting sleeve is rotatably sleeved on the top of the valve body and extends into the valve body and fixedly connected to the valve core for easy rotation of the valve core. The first pipe port is used to connect to a pipeline.

[0004] One of the quick-connect angle valves described above involves loosening the bolts with a hex wrench, causing the cylindrical protrusion to disengage from the circular groove, allowing the valve body to rotate relative to the second port, thus adjusting the orientation of the first port. Then, the bolts are tightened to insert the cylindrical protrusion into the circular groove, fixing the valve body and the second port together. However, adjusting the orientation is inconvenient, requiring repeated turning of the bolts, which reduces work efficiency. Utility Model Content

[0005] To address the aforementioned problems, this application provides a quick-connect angle valve.

[0006] The quick-connect angle valve provided in this application adopts the following technical solution:

[0007] A quick-connect triangular valve includes a valve body. The valve body is provided with an adjusting assembly for adjusting the direction of the valve body port. The adjusting assembly includes a connecting sleeve fixedly connected to the bottom end of the valve body. A connecting pipe is rotatably connected to the bottom end of the connecting sleeve. A connecting ring is fixedly connected to the side wall of one end of the connecting pipe located inside the connecting sleeve. An abutment ring is provided inside the connecting sleeve above the connecting ring. A plurality of annularly distributed first springs are fixedly connected to the upper surface of the abutment ring. The ends of the first springs away from the abutment ring are fixedly connected to the top wall inside the connecting sleeve.

[0008] By adopting the above technical solution, when using the device, the user first connects the connecting pipe to the water supply pipe, then presses the valve body to move the connecting ring upwards within the connecting sleeve, pushing the abutment ring to move and compressing the first spring. Then, the user rotates the valve body to adjust the direction of the valve body port, and releases the valve body, allowing the first spring to rebound and abut the connecting ring against the bottom of the inner end of the connecting sleeve. This facilitates quick and easy connection of the valve body port to the pipeline, minimizing the inconvenience of adjusting the orientation and avoiding the need for repeated bolt rotation, which reduces work efficiency.

[0009] Preferably, the upper surface of the connecting ring is rotatably connected with a plurality of annularly distributed balls, all of which are in contact with the abutment ring.

[0010] By adopting the above technical solution, when the connecting ring pushes the abutting ring, the friction between the connecting ring and the abutting ring can be reduced by the ball bearings, making it easier to rotate the valve body and allow the abutting ring to rotate on the connecting ring.

[0011] Preferably, a rubber sealing ring is fixedly connected to the bottom of the inner part of the connecting sleeve, and the rubber sealing ring abuts against the connecting ring.

[0012] By adopting the above technical solution, when the valve body is released and the first spring rebounds to abut the connecting ring against the connecting sleeve, the connecting ring squeezes the rubber sealing ring, which can improve the sealing performance between the connecting ring and the connecting sleeve and prevent leakage.

[0013] Preferably, each of the first springs is provided with a positioning rod, one end of which is rotatably connected to the abutment ring, and the other end of which passes through the connecting sleeve.

[0014] By adopting the above technical solution, the stability of the first spring's extension and retraction can be improved by using the positioning rod, preventing the first spring from bending when compressed.

[0015] Preferably, the top of the connecting sleeve is fixedly connected to multiple sets of L-shaped clamping plates distributed in a ring. Each set of L-shaped clamping plates has two plates. The end of the positioning rod away from the abutting ring is located between the two L-shaped clamping plates and is fixedly connected to a clamping block. The two ends of the upper surface of the clamping block abut against the lower surface of the L-shaped clamping plate.

[0016] By adopting the above technical solution, when the connecting ring abuts against the rubber sealing ring, the locking block is positioned between the two L-shaped locking plates. Then, by rotating the locking block, both ends of the locking block are respectively locked under the L-shaped locking plates, which can prevent the first spring from extending or contracting during use, thus preventing the valve body from moving.

[0017] Preferably, each of the first springs is fitted with a bellows, and the two ends of the bellows are fixedly connected to the abutment ring and the connecting sleeve, respectively.

[0018] By adopting the above technical solution, the corrugated pipe can prevent water from coming into contact with the first spring, thus preventing the first spring from rusting and being damaged over time.

[0019] Preferably, a mounting groove is provided on one side wall of the valve body, a sealing block is provided in the mounting groove, a filter cover is fixedly connected to one side wall of the sealing block, the filter cover is located inside the valve body, a sliding groove is provided on the side wall of the sealing block away from the filter cover, two moving blocks are slidably arranged in the sliding groove, an mounting rod is fixedly connected to the side wall of the two moving blocks facing away from each other, mounting holes are provided on both side walls of the mounting groove, one end of the mounting rod away from the moving block passes through the side wall of the sliding groove and is inserted into the mounting hole respectively, and a second spring is fixedly connected between the two moving blocks.

[0020] By adopting the above technical solution, the water flowing through the valve body can be filtered through the filter cover. When too many impurities accumulate on the filter cover, the moving block is moved in the slide groove, causing the second spring to squeeze and pull the mounting rod out of the mounting hole, so that the sealing block can be removed and the filter cover can be cleaned.

[0021] Preferably, a guide rod is fixedly connected inside the groove, and both the moving block and the second spring are sleeved on the guide rod.

[0022] By adopting the above technical solution, the stability of the moving block sliding in the groove can be improved by the guide rod, while preventing bending when the second spring is squeezed.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. This application utilizes the cooperative arrangement of connecting pipes, connecting rings, and abutment rings. During use, the user first connects the connecting pipe to the water supply pipe. Then, by pressing the valve body, the connecting ring moves upward within the connecting sleeve, pushing the abutment ring to compress the first spring. The user then rotates the valve body to adjust the direction of the valve body opening. Releasing the valve body allows the first spring to rebound, abutting the connecting ring against the bottom of the connecting sleeve. This facilitates quick and easy connection of the valve body opening to the pipeline, minimizing the inconvenience of repeatedly turning bolts when adjusting the orientation, which reduces work efficiency.

[0025] 2. The filter cover can filter the water flowing through the valve body. When too many impurities accumulate on the filter cover, the moving block is moved in the slide groove, causing the second spring to squeeze and pull the mounting rod out of the mounting hole, so that the sealing block can be removed and the filter cover can be cleaned. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of a quick-connect angle valve according to an embodiment of this application;

[0027] Figure 2 This is a schematic diagram illustrating the internal structure of the connecting sleeve, which is a key feature of this application.

[0028] Figure 3 The embodiments of this application mainly embody Figure 2 A schematic diagram of the enlarged structure of region A in the middle;

[0029] Figure 4 The embodiments of this application mainly embody Figure 1 A schematic diagram of the enlarged structure of region B in the middle;

[0030] Figure 5 The embodiments of this application mainly embody Figure 2 A schematic diagram of the enlarged structure of region C in the middle.

[0031] Reference numerals: 1. Valve body; 2. Connecting sleeve; 3. Connecting pipe; 4. Connecting ring; 5. Abutment ring; 6. First spring; 7. Ball bearing; 8. Rubber sealing ring; 9. Positioning rod; 10. L-shaped retaining plate; 11. Retaining block; 12. Bellows; 13. Mounting groove; 14. Sealing block; 15. Filter cover; 16. Slide groove; 17. Moving block; 18. Mounting rod; 19. Mounting hole; 20. Second spring; 21. Guide rod. Detailed Implementation

[0032] The following is in conjunction with the appendix Figures 1-5 This application will be described in further detail.

[0033] This application discloses a quick-connect angle valve.

[0034] Reference Figure 1 , Figure 2 and Figure 3 A quick-connection triangular valve includes a valve body 1, and an adjustment assembly for adjusting the direction of the valve body 1 pipe opening is provided on the valve body 1. The adjustment assembly includes a connecting sleeve 2, a connecting pipe 3, a connecting ring 4, an abutment ring 5, and a first spring 6.

[0035] The connecting sleeve 2 is fixedly connected to the bottom end of the valve body 1 and communicates with the valve body 1. The connecting pipe 3 is located at the bottom end of the connecting sleeve 2 and its top end is located inside the connecting sleeve 2. The connecting ring 4 is fixedly connected to the side wall of the connecting pipe 3 located inside the connecting sleeve 2. The lower surface of the connecting ring 4 is in contact with the inner bottom wall of the connecting sleeve 2. The abutment ring 5 is located inside the connecting sleeve 2 and above the connecting ring 4. Multiple first springs 6 are fixedly connected to the upper surface of the abutment ring 5 and form a ring distribution. The end of the first spring 6 away from the abutment ring 5 is fixedly connected to the inner top wall of the connecting sleeve 2 and is used to push the abutment ring 5 to press the connecting ring 4 into the connecting sleeve 2.

[0036] Reference Figure 2 and Figure 3Multiple annularly distributed balls 7 are rotatably connected to the upper surface of the connecting ring 4. All balls 7 are in contact with the abutment ring 5. When the connecting ring 4 pushes the abutment ring 5, the balls 7 can reduce the friction between the connecting ring 4 and the abutment ring 5, making it easier to rotate the valve body 1 and make the abutment ring 5 rotate on the connecting ring 4.

[0037] Reference Figure 2 and Figure 3 A rubber sealing ring 8 is fixedly connected to the bottom of the inner part of the connecting sleeve 2. The rubber sealing ring 8 abuts against the connecting ring 4. When the valve body 1 is released, the first spring 6 rebounds and abuts the connecting ring 4 against the connecting sleeve 2, causing the connecting ring 4 to squeeze the rubber sealing ring 8, which can improve the sealing between the connecting ring 4 and the connecting sleeve 2 and prevent leakage.

[0038] Reference Figure 2 and Figure 3 Each of the first springs 6 is provided with a positioning rod 9. One end of the positioning rod 9 is rotatably connected to the abutment ring 5, and the other end of the positioning rod 9 passes through the connecting sleeve 2. The positioning rod 9 can improve the stability of the extension and retraction of the first spring 6 and prevent the first spring 6 from bending when squeezed.

[0039] Reference Figure 1 , Figure 3 and Figure 4 The top of the connecting sleeve 2 is fixedly connected to multiple sets of L-shaped clamping plates 10 arranged in a ring. Each set of L-shaped clamping plates 10 has two plates. The end of the positioning rod 9 away from the abutting ring 5 is located between the two L-shaped clamping plates 10 and is fixedly connected to a clamping block 11. The two ends of the upper surface of the clamping block 11 abut against the lower surface of the L-shaped clamping plate 10. When the connecting ring 4 abuts against the rubber sealing ring 8, the clamping block 11 is positioned between the two L-shaped clamping plates 10. Then, the clamping block 11 is rotated so that the two ends of the clamping block 11 are respectively locked under the L-shaped clamping plate 10. This can prevent the first spring 6 from stretching and contracting during use, which would cause the valve body 1 to move.

[0040] Reference Figure 2 and Figure 3 Each of the first springs 6 is fitted with a bellows 12. The two ends of the bellows 12 are fixedly connected to the abutment ring 5 and the connecting sleeve 2, respectively. The bellows 12 can prevent water from contacting the first spring 6, which would cause the first spring 6 to rust and be damaged over time.

[0041] Reference Figure 1 , Figure 2 and Figure 5A mounting groove 13 is provided on one side wall of the valve body 1. A sealing block 14 is provided in the mounting groove 13. A filter cover 15 is fixedly connected to one side wall of the sealing block 14. The filter cover 15 is located inside the valve body 1. A sliding groove 16 is provided on the side wall of the sealing block 14 away from the filter cover 15. Two moving blocks 17 are slidably arranged in the sliding groove 16. An installation rod 18 is fixedly connected to the side wall of the two moving blocks 17 facing away from each other. Mounting holes 19 are provided on both side walls of the mounting groove 13. The end of the installation rod 18 away from the moving block 17 passes through the side wall of the sliding groove 16 and is inserted into the mounting hole 19 respectively. A second spring 20 is fixedly connected between the two moving blocks 17. The water flowing through the valve body 1 can be filtered through the filter cover 15. When too many impurities accumulate on the filter cover 15, the moving block 17 is moved in the sliding groove 16, causing the second spring 20 to squeeze and pull the installation rod 18 out of the mounting hole 19. The sealing block 14 can then be removed and the filter cover 15 can be cleaned.

[0042] Reference Figure 5 A guide rod 21 is fixedly connected inside the slide groove 16. The moving block 17 and the second spring 20 are both sleeved on the guide rod 21. The guide rod 21 can improve the stability of the moving block 17 sliding in the slide groove 16, and at the same time prevent the second spring 20 from bending when squeezed.

[0043] The implementation principle of a quick-connect angle valve in this application embodiment is as follows: In use, the user first connects the connecting pipe 3 to the water supply pipe. Then, by pressing the valve body 1, the connecting ring 4 moves upward within the connecting sleeve 2, pushing the abutment ring 5 to move and compressing the first spring 6. Then, the user rotates the valve body 1 to adjust the direction of the valve body 1's pipe opening, and releases the valve body 1, causing the first spring 6 to rebound and abut the connecting ring 4 against the bottom of the inner end of the connecting sleeve 2, compressing the rubber sealing ring 8, improving the sealing performance between the connecting ring 4 and the connecting sleeve 2, preventing leakage, and facilitating quick and easy connection of the valve body 1's pipe opening to the pipeline. Simultaneously, the locking block 11 is located between two L-shaped locking blocks. Between the plates 10, by rotating the locking block 11, both ends of the locking block 11 are respectively locked under the L-shaped locking plate 10. This can prevent the first spring 6 from extending or contracting during use, causing the valve body 1 to move. Then, the water flowing through the valve body 1 can be filtered through the filter cover 15. When too many impurities accumulate on the filter cover 15, by moving the moving block 17 in the slide groove 16, the second spring 20 is squeezed, and the mounting rod 18 is pulled out from the mounting hole 19. The sealing block 14 can then be removed to clean the filter cover 15. This avoids the problem of inconvenient operation when adjusting the orientation, which requires repeated turning of the bolts and reduces work efficiency.

[0044] The above are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A quick-connect angle valve, comprising a valve body (1), wherein the valve body (1) is provided with an adjusting assembly for adjusting the direction of the valve body (1) port, characterized in that: The adjusting assembly includes a connecting sleeve (2) fixedly connected to the bottom of the valve body (1), a connecting pipe (3) rotatably connected to the bottom of the connecting sleeve (2), a connecting ring (4) fixedly connected to one side wall of the connecting pipe (3) inside the connecting sleeve (2), an abutment ring (5) provided inside the connecting sleeve (2) above the connecting ring (4), and a plurality of annularly distributed first springs (6) fixedly connected to the upper surface of the abutment ring (5), with one end of the first spring (6) away from the abutment ring (5) fixedly connected to the top wall inside the connecting sleeve (2).

2. The quick-connect angle valve according to claim 1, characterized in that: The upper surface of the connecting ring (4) is rotatably connected with a plurality of annularly distributed balls (7), and the balls (7) are all in contact with the abutting ring (5).

3. A quick-connect angle valve according to claim 2, characterized in that: A rubber sealing ring (8) is fixedly connected to the bottom of the inner part of the connecting sleeve (2), and the rubber sealing ring (8) abuts against the connecting ring (4).

4. A quick-connect angle valve according to claim 3, characterized in that: Each of the first springs (6) is provided with a positioning rod (9). One end of the positioning rod (9) is rotatably connected to the abutment ring (5), and the other end of the positioning rod (9) passes through the connecting sleeve (2).

5. A quick-connect angle valve according to claim 4, characterized in that: The top of the connecting sleeve (2) is fixedly connected to multiple sets of annularly distributed L-shaped clamping plates (10). Each set of L-shaped clamping plates (10) has two plates. The end of the positioning rod (9) away from the abutting ring (5) is located between the two L-shaped clamping plates (10) and is fixedly connected to a clamping block (11). The two ends of the upper surface of the clamping block (11) abut against the lower surface of the L-shaped clamping plate (10).

6. A quick-connect angle valve according to claim 5, characterized in that: The first spring (6) is fitted with a bellows (12), and the two ends of the bellows (12) are fixedly connected to the abutment ring (5) and the connecting sleeve (2) respectively.

7. A quick-connect angle valve according to claim 6, characterized in that: The valve body (1) has an installation groove (13) on one side wall. A sealing block (14) is provided in the installation groove (13). A filter cover (15) is fixedly connected to one side wall of the sealing block (14). The filter cover (15) is located inside the valve body (1). A sliding groove (16) is provided on the side wall of the sealing block (14) away from the filter cover (15). Two moving blocks (17) are slidably arranged in the sliding groove (16). An installation rod (18) is fixedly connected to the side wall of the two moving blocks (17) facing away from each other. An installation hole (19) is provided on both side walls of the installation groove (13). One end of the installation rod (18) away from the moving block (17) passes through the side wall of the sliding groove (16) and is inserted into the installation hole (19) respectively. A second spring (20) is fixedly connected between the two moving blocks (17).

8. A quick-connect angle valve according to claim 7, characterized in that: A guide rod (21) is fixedly connected inside the slide groove (16), and the moving block (17) and the second spring (20) are both sleeved on the guide rod (21).

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