Faucet quick-mounting connecting piece

Abstract

The utility model discloses a faucet quick-assembly connecting piece which comprises an assembly plate, the top of the assembly plate is fixedly connected with a connecting pipe, the connecting pipe extends to the bottom of the assembly plate, a sealing ring is arranged on the outer side of the connecting pipe, the top of the assembly plate is connected with two clamping blocks in a sliding mode, and a clamping assembly is arranged at the top of the assembly plate. The clamping assembly is used for driving the two clamping blocks to move, and protruding blocks are arranged on the inner sides of the two clamping blocks. The clamping assembly drives the two clamping blocks to move, the protruding block is clamped into a groove preset in a faucet, so that the assembling plate and the faucet are fixed, then the clamping assembly drives the two arc-shaped clamping blocks to move, fixing and assembling of a flexible water pipe are completed through cooperation of the clamping blocks and the clamping grooves, and finally the assembling plate and the faucet are fixed. The assembling block and the assembling plate are fixed through the locking structure, so that quick-assembly connection between the faucet and the flexible water pipe is realized, and the use efficiency and the operation convenience of the quick-assembly connecting piece for the faucet are improved.

Description

Technical Field

[0001] This utility model relates to the field of faucet connection technology, specifically a quick-connect faucet connector. Background Technology

[0002] A faucet, also known as a valve, is an indispensable water supply device in modern life. Its main function is to control the opening and closing of water flow. Structurally, a faucet is usually composed of a valve body, valve core, handle, and other components. A quick-connect faucet connector is a quick connection device used in the faucet installation process. It is designed to simplify the traditional faucet installation steps, improve installation efficiency, and reduce installation difficulty.

[0003] In the traditional faucet installation process, tools such as wrenches are usually needed to connect the hose to the faucet body by tightening the threads. This is not only time-consuming, but also requires a certain level of skill from the operator, thus affecting the efficiency of faucet installation. To solve the above problems, we propose a quick-connect faucet connector. Utility Model Content

[0004] The purpose of this utility model is to provide a quick-connect faucet connector to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a quick-connect faucet connector, comprising an assembly plate, a connecting pipe fixedly connected to the top of the assembly plate, the connecting pipe extending to the bottom of the assembly plate, a sealing ring provided on the outer side of the connecting pipe, two clamping blocks slidably connected to the top of the assembly plate, a clamping assembly provided on the top of the assembly plate for moving the two clamping blocks, protrusions provided on the inner sides of the two clamping blocks, an assembly block provided at the bottom of the assembly plate and outside the connecting pipe, a locking structure provided at the bottom of the assembly plate for fixing the assembly block, an insert pipe fixedly connected to the bottom of the assembly block, the insert pipe communicating with the interior of the connecting pipe, a slot provided on the outer side of the insert pipe, two arc-shaped clamping blocks slidably connected to the outer side of the assembly block, a clamping assembly provided at the bottom of the assembly block for moving the two arc-shaped clamping blocks, and a locking block fixedly connected to the inner side of the two arc-shaped clamping blocks.

[0006] As a further preferred embodiment of this technical solution, the clamping assembly includes a clamping groove and a first guide groove. Both the clamping groove and the first guide groove are formed on the top of the assembly plate. A first bidirectional lead screw is rotatably connected between the inner walls of the clamping groove. Two first connecting blocks are threadedly connected to the outer side of the first bidirectional lead screw. A first guide rod is fixedly connected between the inner walls of the first guide groove. Two first guide blocks are slidably connected to the outer side of the first guide rod. The tops of the two first guide blocks and the two first connecting blocks are respectively fixedly connected to two clamping blocks.

[0007] As a further preferred embodiment of this technical solution, a first rotating wheel is rotatably connected to one side of the assembly plate, and one end of the first rotating wheel extends into the interior of the clamping groove and is fixedly connected to a first bidirectional lead screw.

[0008] As a further preferred embodiment of this technical solution, the locking structure includes two lock boxes, both of which are fixedly connected to the bottom of the assembly plate. Displacement blocks are slidably connected between the inner walls of the two lock boxes. Sliding grooves are provided at the bottom of the two lock boxes. Sliding blocks are slidably connected between the inner walls of the two sliding grooves. The tops of the two sliding blocks are fixedly connected to the two displacement blocks respectively. Limiting blocks are fixedly connected to one side of the two sliding blocks. Limiting grooves are provided on both sides of the assembly plate. The two limiting blocks are in contact with the inner sides of the two limiting grooves respectively.

[0009] As a further preferred embodiment of this technical solution, a return spring is provided between each of the two displacement blocks and the inner side of each of the two lock boxes, and a pull block is fixedly connected to one side of each of the two sliders.

[0010] As a further preferred embodiment of this technical solution, the clamping assembly includes a displacement groove and a second guide groove. Both the displacement groove and the second guide groove are formed at the bottom of the assembly block. A second bidirectional lead screw is rotatably connected between the inner walls of the displacement groove. Two second connecting blocks are threadedly connected to the outer side of the second bidirectional lead screw. A second guide rod is fixedly connected between the inner walls of the second guide groove. Two second guide blocks are slidably connected to the outer side of the second guide rod. The bottoms of the two second guide blocks and the two second connecting blocks are respectively fixedly connected to two arc-shaped clamping blocks.

[0011] As a further preferred embodiment of this technical solution, a second rotating wheel is rotatably connected to one side of the assembly block, and one end of the second rotating wheel extends into the interior of the displacement groove and is fixedly connected to the second bidirectional lead screw.

[0012] This utility model provides a quick-connect faucet connector, which has the following advantages:

[0013] (1) This utility model uses a clamping assembly to move two clamping blocks, so that the protrusions are engaged in the pre-set grooves on the faucet, thereby fixing the assembly plate to the faucet. Then, the clamping assembly moves two arc-shaped clamping blocks, and completes the fixed assembly of the flexible water pipe through the cooperation of the clamping blocks and the grooves. Finally, the assembly block and the assembly plate are fixed by the locking structure, realizing the quick connection between the faucet and the flexible water pipe, thereby improving the efficiency and ease of operation of the quick-connect faucet connector.

[0014] (2) This utility model ensures the sealing effect of the faucet after installation by setting a sealing ring on the outside of the connecting pipe. At the same time, the cooperation between the card block and the card groove not only realizes the fixation of the soft water pipe, but also ensures the sealing performance of the soft water pipe after assembly, thereby improving the use effect of the quick-install faucet connector. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a schematic cross-sectional view of the assembly plate of this utility model;

[0017] Figure 3 This is a schematic diagram of the assembly block structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the clamping block structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the arc-shaped retaining block structure of this utility model;

[0020] In the diagram: 1. Assembly plate; 2. Assembly block; 3. Clamping block; 4. Connecting pipe; 5. Sealing ring; 6. Clamping groove; 7. First bidirectional lead screw; 8. First guide groove; 9. First guide rod; 10. Protrusion; 11. First rotating wheel; 12. Second rotating wheel; 13. Insertion tube; 14. Slot; 15. Arc-shaped clamping block; 16. Clamping block; 17. Lock box; 18. Displacement block; 19. Return spring; 20. Sliding groove; 21. Sliding block; 22. Limiting block; 23. Pulling block; 24. Limiting groove; 25. Displacement groove; 26. Second bidirectional lead screw; 27. Second guide groove; 28. Second guide rod; 29. ​​First connecting block; 30. First guide block; 31. Second connecting block; 32. Second guide block. Detailed Implementation

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0022] This utility model provides a technical solution: such as Figures 1-5As shown, in this embodiment, a quick-connect faucet connector includes an assembly plate 1. A connecting pipe 4 is fixedly connected to the top of the assembly plate 1, extending to the bottom of the assembly plate 1. A sealing ring 5 is provided on the outer side of the connecting pipe 4. Two clamping blocks 3 are slidably connected to the top of the assembly plate 1. A clamping assembly is provided on the top of the assembly plate 1 to drive the two clamping blocks 3 to move. A protrusion 10 is provided on the inner side of each of the two clamping blocks 3. An assembly block 2 is provided at the bottom of the assembly plate 1 and outside the connecting pipe 4. A locking structure is provided at the bottom of the assembly plate 1 to fix the assembly block 2. An insertion tube 13 is fixedly connected to the bottom of the assembly block 2. The insertion tube 13 communicates with the interior of the connecting pipe 4. A slot 14 is opened on the outer side of the insertion tube 13. Two arc-shaped clamping blocks 15 are slidably connected to the outer side of the assembly block 2. A clamping assembly is provided at the bottom of the assembly block 2 to drive the two arc-shaped clamping blocks 15 to move. A clamping block 16 is fixedly connected to the inner side of each of the two arc-shaped clamping blocks 15.

[0023] When quickly connecting the faucet, firstly, the connecting tube 4 is inserted into the faucet. Then, the clamping assembly moves the two clamping blocks 3 on the top of the assembly plate 1, causing the protrusion 10 to snap into the pre-set groove on the faucet, thus completing the fixed installation of the faucet. The sealing ring 5 (made of rubber material) ensures the sealing effect of the faucet assembly. Next, the insert tube 13 is inserted into the soft water pipe. Then, the clamping assembly moves the two arc-shaped clamping blocks 15 at the bottom of the assembly block 2. At the same time, the cooperation between the locking block 16 and the locking groove 14 not only fixes the soft water pipe but also ensures the sealing effect after the soft water pipe is assembled. Then, the assembly block 2 is placed on the outside of the connecting tube 4, and the locking structure fixes the assembly block 2 to the bottom of the assembly plate 1, thus realizing the quick connection between the faucet and the soft water pipe.

[0024] When removing the faucet and flexible water pipe, firstly, the clamping assembly moves the two clamping blocks 3 again, causing the protrusion 10 to move away from the faucet, thereby releasing the faucet from its fixation. Then, the clamping assembly moves the two arc-shaped clamping blocks 15, causing the locking block 16 to move away from the flexible water pipe, thereby releasing the flexible water pipe from its fixation. Finally, the faucet and flexible water pipe are pulled out to complete the removal.

[0025] When assembly plate 1 and assembly block 2 are disassembled, the fixing between assembly plate 1 and assembly block 2 is released by the locking structure, and the disassembly of assembly plate 1 and assembly block 2 is completed, so as to facilitate the next quick connection of the faucet, thereby improving the ease of use of the quick connection of the faucet.

[0026] like Figures 1-5As shown, the clamping assembly includes a clamping groove 6 and a first guide groove 8. Both the clamping groove 6 and the first guide groove 8 are formed on the top of the assembly plate 1. A first bidirectional lead screw 7 is rotatably connected between the inner walls of the clamping groove 6. Two first connecting blocks 29 are threadedly connected to the outer side of the first bidirectional lead screw 7. A first guide rod 9 is fixedly connected between the inner walls of the first guide groove 8. Two first guide blocks 30 are slidably connected to the outer side of the first guide rod 9. The tops of the two first guide blocks 30 and the two first connecting blocks 29 are respectively fixedly connected to two clamping blocks 3. A first rotating wheel 11 is rotatably connected to one side of the assembly plate 1. One end of the first rotating wheel 11 extends into the interior of the clamping groove 6 and is fixedly connected to the first bidirectional lead screw 7.

[0027] By rotating the first rotating wheel 11, the first bidirectional lead screw 7 is driven to rotate between the inner walls of the clamping groove 6, thereby driving the two first connecting blocks 29 to move. Then, the two first guide blocks 30 are guided by the first guide rod 9 inside the first guide groove 8, thereby driving the two clamping blocks 3 to move on the top of the assembly plate 1, thus improving the efficiency of the quick-connect connection of the faucet.

[0028] like Figures 1-5 As shown, the locking structure includes two lock boxes 17, both of which are fixedly connected to the bottom of the assembly plate 1. Displacement blocks 18 are slidably connected between the inner walls of the two lock boxes 17. Slide grooves 20 are provided at the bottom of the two lock boxes 17. Slider blocks 21 are slidably connected between the inner walls of the two slide grooves 20. The tops of the two sliders 21 are fixedly connected to the two displacement blocks 18 respectively. Limiting blocks 22 are fixedly connected to one side of the two sliders 21. Limiting grooves 24 are provided on both sides of the assembly plate 2. The two limiting blocks 22 are in contact with the inner sides of the two limiting grooves 24 respectively. Return springs 19 are provided between the two displacement blocks 18 and the inner sides of the two lock boxes 17 respectively. Pull blocks 23 are fixedly connected to one side of the two sliders 21.

[0029] By pulling the two pull blocks 23, the two sliders 21 are moved between the inner walls of the two slide grooves 20, and the two displacement blocks 18 are pressed between the inner walls of the two lock boxes 17 to press the two return springs 19 (specifically made of high carbon steel material), and the two limit blocks 22 are moved out of the interior of the two limit grooves 24, thereby releasing the fixation between the assembly plate 1 and the assembly block 2.

[0030] The elastic action of the two return springs 19 pushes the two displacement blocks 18 to move between the inner walls of the two lock boxes 17 respectively, and drives the two sliders 21 to move between the inner walls of the two slide grooves 20 respectively. At the same time, it pushes the two limit blocks 22 to be inserted into the interior of the two limit grooves 24 respectively, thereby completing the fixation between the assembly plate 1 and the assembly block 2, thus improving the ease of use of the quick-connect connector.

[0031] like Figures 1-5As shown, the clamping assembly includes a displacement groove 25 and a second guide groove 27. Both the displacement groove 25 and the second guide groove 27 are located at the bottom of the assembly block 2. A second bidirectional lead screw 26 is rotatably connected between the inner walls of the displacement groove 25. Two second connecting blocks 31 are threadedly connected to the outer side of the second bidirectional lead screw 26. A second guide rod 28 is fixedly connected between the inner walls of the second guide groove 27. Two second guide blocks 32 are slidably connected to the outer side of the second guide rod 28. The bottoms of the two second guide blocks 32 and the two second connecting blocks 31 are respectively fixedly connected to two arc-shaped clamping blocks 15. A second rotating wheel 12 is rotatably connected to one side of the assembly block 2. One end of the second rotating wheel 12 extends into the interior of the displacement groove 25 and is fixedly connected to the second bidirectional lead screw 26.

[0032] By rotating the second rotating wheel 12, the second bidirectional lead screw 26 is driven to rotate between the inner walls of the displacement groove 25, and the two second connecting blocks 31 are moved. At the same time, the second guide block 32 is guided by the second guide rod 28 inside the second guide groove 27, thereby driving the two arc-shaped clamping blocks 15 to move at the bottom of the assembly block 2, thus further improving the efficiency of the quick-connect connector.

[0033] This utility model provides a quick-connect faucet connector. The specific working principle is as follows: When quickly connecting the faucet, firstly, the connecting tube 4 is inserted into the faucet. Then, by rotating the first rotating wheel 11, the first bidirectional lead screw 7 rotates between the inner walls of the clamping groove 6, thereby moving the two first connecting blocks 29. Then, the first guide rod 9 inside the first guide groove 8 guides the two first guide blocks 30, thereby moving the two clamping blocks 3 on the top of the assembly plate 1, and causing the protrusion 10 to engage in the pre-set groove on the faucet, thus completing the fixed installation of the faucet. The sealing ring 5 ensures the sealing effect of the faucet assembly. Next, the insert tube 13 is inserted into the soft water pipe. Then, by rotating the second rotating wheel 12, the second bidirectional lead screw 26 rotates between the inner walls of the displacement groove 25, and... The two second connecting blocks 31 are moved, and the second guide block 32 is guided by the second guide rod 28 inside the second guide groove 27. This causes the two arc-shaped clamping blocks 15 to move at the bottom of the assembly block 2. At the same time, the cooperation between the locking block 16 and the locking groove 14 not only fixes the soft water pipe but also ensures the sealing effect after the soft water pipe is assembled. Next, the assembly block 2 is placed on the outside of the connecting pipe 4. Then, the elastic action of the two return springs 19 pushes the two displacement blocks 18 to move between the inner walls of the two locking boxes 17, and drives the two sliders 21 to move between the inner walls of the two sliding grooves 20. At the same time, the two limiting blocks 22 are pushed into the interior of the two limiting grooves 24, thereby completing the fixation between the assembly plate 1 and the assembly block 2, thus realizing the quick connection between the faucet and the soft water pipe.

[0034] When removing the faucet and flexible water pipe, firstly, the first rotating wheel 11 is rotated again, causing the first bidirectional lead screw 7 to rotate between the inner walls of the clamping groove 6. This causes the two first connecting blocks 29 to move. Then, the first guide rod 9 inside the first guide groove 8 guides the two first guide blocks 30, causing the two clamping blocks 3 to move again at the top of the assembly plate 1, moving the protrusion 10 away from the faucet and thus releasing the faucet from its fixation. Next, the second rotating wheel 12 is rotated again, causing the second bidirectional lead screw 26 to rotate between the inner walls of the displacement groove 25 and moving the two second connecting blocks 31. At the same time, the second guide rod 28 inside the second guide groove 27 guides the second guide block 32, causing the two arc-shaped clamping blocks 15 to move again at the bottom of the assembly block 2 and moving the clamping block 16 away from the flexible water pipe, thus releasing the flexible water pipe from its fixation. Finally, the faucet and flexible water pipe are pulled out, completing the removal.

[0035] When the assembly plate 1 and assembly block 2 are disassembled, the two pull blocks 23 are pulled, causing the two sliders 21 to move between the inner walls of the two slide grooves 20 respectively. At the same time, the two displacement blocks 18 are driven to press the two return springs 19 between the inner walls of the two lock boxes 17 respectively, and the two limit blocks 22 are driven to move out of the interior of the two limit grooves 24 respectively. This releases the fixation between the assembly plate 1 and the assembly block 2 and completes the disassembly of the assembly plate 1 and the assembly block 2, so as to facilitate the next quick connection of the faucet. This completes the use of the quick connection connector for the faucet.

[0036] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A quick-connect fitting for a faucet, comprising an assembly plate (1), characterized in that: A connecting pipe (4) is fixedly connected to the top of the assembly plate (1), the connecting pipe (4) extends to the bottom of the assembly plate (1), and a sealing ring (5) is provided on the outside of the connecting pipe (4). Two clamping blocks (3) are slidably connected to the top of the assembly plate (1), and a clamping assembly is provided on the top of the assembly plate (1). The clamping assembly is used to drive the two clamping blocks (3) to move. A protrusion (10) is provided on the inner side of each of the two clamping blocks (3). An assembly block (2) is provided at the bottom of the assembly plate (1) and outside the connecting pipe (4). The bottom of the assembly block (2) is provided with a locking structure, which is used to fix the assembly block (2). The bottom of the assembly block (2) is fixedly connected with a tube (13). The tube (13) communicates with the interior of the connecting tube (4). A slot (14) is provided on the outside of the tube (13). Two arc-shaped clamping blocks (15) are slidably connected on the outside of the assembly block (2). A clamping assembly is provided at the bottom of the assembly block (2). The clamping assembly is used to drive the two arc-shaped clamping blocks (15) to move. A clamping block (16) is fixedly connected to the inner side of each of the two arc-shaped clamping blocks (15).

2. The quick-connect fitting for a faucet according to claim 1, characterized in that: The clamping assembly includes a clamping groove (6) and a first guide groove (8). Both the clamping groove (6) and the first guide groove (8) are opened on the top of the assembly plate (1). A first bidirectional lead screw (7) is rotatably connected between the inner walls of the clamping groove (6). Two first connecting blocks (29) are threadedly connected to the outer side of the first bidirectional lead screw (7). A first guide rod (9) is fixedly connected between the inner walls of the first guide groove (8). Two first guide blocks (30) are slidably connected to the outer side of the first guide rod (9). The tops of the two first guide blocks (30) and the two first connecting blocks (29) are respectively fixedly connected to two clamping blocks (3).

3. A quick-connect faucet connector according to claim 2, characterized in that: The first rotating wheel (11) is rotatably connected to one side of the assembly plate (1), and one end of the first rotating wheel (11) extends into the inside of the clamping groove (6) and is fixedly connected to the first bidirectional lead screw (7).

4. A quick-connect faucet connector according to claim 1, characterized in that: The locking structure includes two lock boxes (17), both of which are fixedly connected to the bottom of the assembly plate (1). Displacement blocks (18) are slidably connected between the inner walls of the two lock boxes (17). Slide grooves (20) are provided at the bottom of the two lock boxes (17). Slider blocks (21) are slidably connected between the inner walls of the two slide grooves (20). The tops of the two sliders (21) are fixedly connected to the two displacement blocks (18) respectively. Limiting blocks (22) are fixedly connected to one side of the two sliders (21). Limiting grooves (24) are provided on both sides of the assembly plate (2). The two limiting blocks (22) are in contact with the inner sides of the two limiting grooves (24) respectively.

5. A quick-connect faucet connector according to claim 4, characterized in that: Each of the two displacement blocks (18) is provided with a return spring (19) between its inner side and the inner side of the two lock boxes (17), and each of the two sliders (21) is fixedly connected with a pull block (23) on one side.

6. A quick-connect faucet connector according to claim 1, characterized in that: The clamping assembly includes a displacement groove (25) and a second guide groove (27). The displacement groove (25) and the second guide groove (27) are both opened at the bottom of the assembly block (2). A second bidirectional lead screw (26) is rotatably connected between the inner walls of the displacement groove (25). Two second connecting blocks (31) are threadedly connected to the outer side of the second bidirectional lead screw (26). A second guide rod (28) is fixedly connected between the inner walls of the second guide groove (27). Two second guide blocks (32) are slidably connected to the outer side of the second guide rod (28). The bottoms of the two second guide blocks (32) and the two second connecting blocks (31) are respectively fixedly connected to two arc-shaped clamping blocks (15).

7. A quick-connect faucet connector according to claim 6, characterized in that: A second rotating wheel (12) is rotatably connected to one side of the assembly block (2), and one end of the second rotating wheel (12) extends into the interior of the displacement groove (25) and is fixedly connected to the second bidirectional lead screw (26).

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