Wall-mounted filtering type faucet

Abstract

The wall-mounted filtering type faucet comprises a water supply pipe fixedly installed on a pre-buried water pipe, a first sliding groove is formed in the top of the water supply pipe, a rotating support is rotationally installed in the first sliding groove, first clamping holes are evenly formed in the surface of the rotating support, and a second clamping hole is formed in the surface of the rotating support. The water faucet comprises a water supply pipe, a rotating support is arranged in the water supply pipe, inserting grooves which are evenly distributed are formed in the inner wall of the rotating support, a second sliding groove is formed in one side of an inner cavity of the water supply pipe, and a sliding block matched with the second sliding groove is installed in an inner cavity of the second sliding groove in a sliding mode. A special tool does not need to be used, limitation of a narrow space in the table top is avoided, a worker can more easily operate, the faucet can be rapidly detached from the embedded pipe in a short time, the faucet replacing and detaching efficiency is improved, and convenience is provided for maintenance work of a user.

Description

Technical Field

[0001] This utility model relates to the field of faucet assembly technology, and in particular to a wall-mounted filter faucet. Background Technology

[0002] In existing faucet models, the flexible water pipe is connected to the bottom of the sink. The bottom connection of the faucet passes through the sink from top to bottom and is installed on the sink and connected to the water pipe. In other words, the connection between the faucet and the water pipe is below the sink. Due to the limited space inside the countertop, it is difficult for workers to move around when disassembling, making it difficult to loosen the connecting nut and disassemble. This also causes difficulties for workers in disassembling the work, requiring the removal of multiple sets of nuts, resulting in high maintenance costs.

[0003] To address the aforementioned problems, this utility model provides improvements. Summary of the Invention

[0004] This utility model proposes a wall-mounted filter faucet, which solves the above-mentioned problems existing in the use of the prior art.

[0005] The technical solution of this utility model is implemented as follows: A wall-mounted filter faucet includes a water supply pipe fixedly installed on a pre-embedded water pipe. A sliding groove is provided at the top of the water supply pipe. A rotating bracket is rotatably installed inside the sliding groove. The surface of the rotating bracket is provided with evenly distributed locking holes. The inner wall of the rotating bracket is provided with evenly distributed slots. A sliding groove is provided on one side of the inner cavity of the water supply pipe. A matching slider is slidably installed in the inner cavity of the sliding groove. A spring is fixedly connected to one end of the slider. A collar matching the rotating bracket is provided at the top of the water supply pipe.

[0006] The present invention, as described above, is used for a wall-mounted filter faucet. Further, the bottom of the collar is integrally formed with multiple pins that are adapted to the slot, and one side of each pin has a locking hole adapted to the slider.

[0007] The present invention, as described above, is used for a wall-mounted filter faucet. Further, the top of the slider is fixedly connected to a push block that slides within a second groove, and the top of the push block extends through the second groove to the top of the water supply pipe.

[0008] The present invention, as described above, is used for wall-mounted filter faucets. Further, an inwardly extending flange is fixedly connected to the inner wall of one side of the slide groove, and the flange is located at the top of the rotating bracket.

[0009] The present invention, as described above, is for a wall-mounted filter faucet. Further, the inner cavity of the water supply pipe is integrally formed with a plug-in portion located inside the rotating bracket, and the internal thread of the collar is connected to the main faucet pipe, and the plug-in portion is inserted into the main faucet pipe.

[0010] The present invention, as described above, is for a wall-mounted filter faucet, further comprising: a handle movably installed at the top of the main faucet pipe; a secondary faucet pipe connected to one side of the main faucet pipe; and a filter cartridge housing embedded in the bottom of the secondary faucet pipe.

[0011] The present invention, as described above, is used for a wall-mounted filter faucet. Further, a filter element is inserted into the inside of the filter element housing, a placement platform adapted to the filter element is provided on the inner wall of the filter element housing, and a retaining ring is provided on the top of the filter element housing above the filter element.

[0012] In summary, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model adopts a modular quick-release wall-mounted structure design, which connects the faucet body to the pre-embedded pipe through a quick-connect connector. No special tools are required, and it is not limited by the narrow space inside the countertop. It is easier for staff to operate and can quickly remove the faucet from the pre-embedded pipe in a short time, improving the efficiency of faucet replacement and disassembly, and providing convenience for users' maintenance work.

[0014] 2. With the design of the pin and the second locking hole, the pin is inserted into the corresponding slot when the collar is installed. When the collar rotates, it can drive the rotating bracket to rotate. Similarly, when the rotating bracket is fixed, the pin and the collar can also be fixed, thereby fixing the faucet installation and improving the stability of the faucet installation and use, and providing convenience for users.

[0015] 3. This utility model features a push block, one end of which is connected to the slider, and a part of the push block also slides within the second groove. Thus, when the user pushes the push block, the slider can also slide within the second groove. Therefore, when disassembling or assembling a faucet, the user can use the push block to move the slider out of the inner cavity of the first locking hole, providing assistance and convenience for the user's disassembly and assembly work.

[0016] 4. This utility model features a flange that is positioned within the slide groove and protrudes inward, pressing against the rotating bracket. This serves to limit the rotation of the bracket, preventing it from detaching from the slide groove and providing convenience for the user.

[0017] 5. This utility model, through the setting of the plug and the main faucet pipe, the main faucet pipe is used for water inlet, and the plug is inserted into the main faucet pipe during installation. This connection method can increase the contact surface between the water supply pipe and the main faucet pipe, improve the stability of faucet installation, and provide convenience for users.

[0018] 6. This utility model features a faucet sub-pipe, a handle, and a filter cartridge housing. The filter cartridge housing is used to install the filter cartridge, which can filter out impurities in the water to ensure the health of the user's drinking water. The faucet sub-pipe is used to guide the water flow direction, changing the vertical water flow direction to a horizontal flow direction, thereby facilitating water output and providing convenience for the user.

[0019] 7. This utility model uses a retaining ring to press and cover the filter element. This retaining ring can block and limit the filter element after the filter element housing is installed on the faucet subpipe, ensuring that the filter element will not move during use and providing convenience for users. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a partial three-dimensional exploded view of the present invention;

[0023] Figure 3 This is a partial three-dimensional cross-sectional view of the present invention;

[0024] Figure 4 A schematic diagram of the three-dimensional structure assembly of the rotating bracket;

[0025] Figure 5 for Figure 4 A magnified schematic diagram of the partial three-dimensional structure of A in the middle;

[0026] Figure 6 This is a schematic diagram of the three-dimensional structure of the filter element.

[0027] In the diagram: 1. Water supply pipe, 2. Slide 1, 3. Rotating bracket, 4. Locking hole 1, 5. Slot, 6. Slide 2, 7. Slider, 8. Spring, 9. Push block, 10. Flange, 11. Insertion part, 12. Collar, 13. Pin, 14. Locking hole 2, 15. Main faucet pipe, 16. Secondary faucet pipe, 17. Handle, 18. Filter cartridge housing, 19. Filter cartridge, 20. Placement platform, 21. Locking ring. Detailed Implementation

[0028] The following will refer to the appendix in the embodiments of this utility model. Figure 1-6The technical solutions in the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. Example

[0029] A wall-mounted filter faucet includes a water supply pipe 1 fixedly installed on a pre-embedded water pipe. The top of the water supply pipe (1) is provided with a sliding groove (2). A rotating bracket (3) is rotatably installed inside the sliding groove (2). The surface of the rotating bracket (3) is provided with uniformly distributed locking holes (4). The inner wall of the rotating bracket (3) is provided with uniformly distributed slots (5). A sliding groove (6) is provided on one side of the inner cavity of the water supply pipe (1). A matching slider (7) is slidably installed in the inner cavity of the sliding groove (6). A spring (8) is fixedly connected to one end of the slider (7). A collar (12) matching the rotating bracket (3) is provided on the top of the water supply pipe (1).

[0030] The specific usage process is as follows: First, the position of the pre-embedded water pipe in the wall needs to be adjusted so that its height matches the water tank, and so that the faucet matches the water tank after installation, meeting the user's needs. During the initial installation, first install the water supply pipe 1 onto the pre-embedded pipe. The installation method can be either an interference fit or a threaded connection, depending on the actual situation. After installing the water supply pipe 1, install the collar 12 onto the faucet main pipe 15 using a threaded connection. This completes the preparation work for the initial installation. In subsequent disassembly and assembly work, the above steps can be omitted. Then, hold and control the faucet main pipe 15, and align the pin 13 on the collar 12 with the rotating bracket 3. Insert the corresponding slot 5, then rotate the faucet main pipe 15. The faucet main pipe 15 will drive the collar 12 to rotate, and the plug 13 will also move along with it. With the cooperation of the plug 13, the collar 12 will drive the rotating bracket 3 to rotate in the slide groove 2. At the same time, the slide groove 2 can limit the rotation of the rotating bracket 3, ensuring that the locking holes 14 and 14 can be precisely aligned with the slider 7. This ensures that the slider 7 can be accurately locked into the corresponding locking holes 14 and 14. It should be noted that only one slider 7 is designed in this technical solution. According to actual usage requirements, multiple sliders 7 can also be designed. The same applies to locking holes 14 and 14. After the locking hole 14 on the rotating bracket 3 rotates to align with the slider 7, the original locking hole 14 is rotated into the sliding hole 2. The slider 7, pressed into the slide groove 2 6 by the movable bracket 3, is ejected by the spring 8, which is under compression due to the slider 7. Then, the slider 7 inserts into the corresponding locking hole 1 4. Since the locking hole 2 14 is aligned with the locking hole 1 4, the slider 7 also inserts into the corresponding locking hole 2 14. This fixes the rotating bracket 3 and the pin 13 in the slot 5, thereby fixing the collar 12 and completing the installation of the faucet main pipe 15. When the slider 7 moves, it also drives the push block 9 to slide in the slide groove 2 6. During disassembly, the user slides the push block 9 outward, which drives the slider 7 to slide in the slide groove 2 6, compressing the spring 8 at the same time. Then, the slider 7 moves out of the locking hole 1 4 and the locking hole 2 14, so that the pin 13 can be removed from the slot 5. Moving upwards allows the collar 12 to be removed from the rotating bracket 3, thus detaching the faucet main pipe 15 and quickly completing the faucet assembly and disassembly process. This provides assistance and convenience for users. The flange 10 protrudes into the inner cavity of the slide groove 2 and is located at the top of the rotating bracket 3, thus confining the rotating bracket 3 within the slide groove 2 without affecting its rotation. It should be noted that there is no fixed order or arrangement for inserting the multiple prongs 13 into the slots 5; the prongs 13 can be inserted into any slot 5. Sealing at the connection point can be achieved by installing a sealing ring, applying sealant, etc. When installing the faucet main pipe 15, the connector 11 is inserted into the inside of the faucet main pipe 15.When the collar 12 is installed, the pin 13 is inserted into the corresponding slot 5. Thus, when the collar 12 rotates, it drives the rotating bracket 3 to rotate. Similarly, when the rotating bracket 3 is fixed, it also fixes the pin 13 and the collar 12, thereby securing the faucet installation and improving the stability of the faucet installation and use, providing convenience for the user. One end of the push block 9 is connected to the slider 7, and a part of the push block 9 also slides within the second slide groove 6. Thus, when the user pushes the push block 9, it also drives the slider 7 to slide within the second slide groove 6. Therefore, when disassembling or assembling the faucet, the user can use the push block 9 to move the slider 7 out of the inner cavity of the first locking hole 4, providing assistance and convenience for the user's disassembly and assembly work. The flange 10 is located within the first slide groove 2 and protrudes inward, pressing against the rotating bracket 3. This serves to limit the rotation of the rotating bracket 3, preventing it from rotating. The bracket 3 detaches from the slide groove 2, providing convenience for the user. The main faucet pipe 15 is used for water inlet. During installation, the connector 11 is inserted into the main faucet pipe 15. This connection method increases the contact surface between the water supply pipe 1 and the main faucet pipe 15, improving the stability of the faucet installation and providing convenience for the user. The filter cartridge housing 18 is used to install the filter cartridge 19, which filters out impurities in the water, ensuring the health of the user's drinking water. The faucet auxiliary pipe 16 is used to guide the water flow direction, changing the vertical water flow direction to a horizontal flow direction, thus facilitating water dispensing and providing convenience for the user. The retaining ring 21 is used to press onto the filter cartridge 19. Thus, after the filter cartridge housing 18 is installed on the faucet auxiliary pipe 16, it can block and limit the filter cartridge 19, ensuring that the filter cartridge 19 will not move during use, providing convenience for the user.

[0031] Therefore, a modular quick-release wall-mounted structure design is adopted, which connects the faucet body to the pre-embedded pipe through a quick-connect connector. No special tools are needed, and it is not limited by the narrow space inside the countertop. It is easier for staff to operate and can quickly remove the faucet from the pre-embedded pipe in a short time, improving the efficiency of faucet replacement and disassembly, and providing convenience for users' maintenance work.

[0032] The bottom of the collar 12 is integrally formed with multiple pins 13 that are adapted to the slot 5, and a second locking hole 14 adapted to the slider 7 is opened on one side of the pins 13.

[0033] Specifically, the design of the pin 13 and the locking hole 14 is such that when the collar 12 is installed, the pin 13 is inserted into the corresponding slot 5. Thus, when the collar 12 rotates, it can drive the rotating bracket 3 to rotate. Similarly, when the rotating bracket 3 is fixed, it can also fix the pin 13 and the collar 12, thereby fixing the faucet installation and improving the stability of the faucet installation and use, providing convenience for users.

[0034] The top of the slider 7 is fixedly connected to a push block 9 that slides within the second slide groove 6. The top of the push block 9 extends through the second slide groove 6 to the top of the water supply pipe 1.

[0035] Specifically, the push block 9 is designed such that one end of the push block 9 is connected to the slider 7, and a part of the push block 9 also slides within the slide groove 2 6. Thus, when the user pushes the push block 9, the slider 7 can also slide within the slide groove 2 6. Therefore, when disassembling or assembling the faucet, the user can use the push block 9 to move the slider 7 out of the inner cavity of the locking hole 4, which provides assistance and convenience for the user's disassembly and assembly work.

[0036] An inwardly extending flange 10 is fixedly connected to the inner wall of one side of the slide 2, and the flange 10 is located at the top of the rotating bracket 3.

[0037] Specifically, the flange 10 is set inside the slide groove 2 and protrudes inward and presses against the rotating bracket 3. This can limit the rotation bracket 3 and prevent it from detaching from the slide groove 2, thus providing convenience for the user's work.

[0038] The inner cavity of the water supply pipe 1 is integrally formed with a plug-in part 11 located inside the rotating bracket 3. The internal thread of the collar 12 is connected to the main faucet 15, and the plug-in part 11 is inserted into the main faucet 15.

[0039] Specifically, the connector 11 and the main faucet pipe 15 are designed so that the main faucet pipe 15 is used for water inlet. During installation, the connector 11 is inserted into the main faucet pipe 15. This connection method can increase the contact area between the water supply pipe 1 and the main faucet pipe 15, improve the stability of the faucet installation, and provide convenience for users.

[0040] A handle 17 is movably installed at the top of the main faucet pipe 15, and a faucet auxiliary pipe 16 is connected to one side of the main faucet pipe 15. A filter cartridge housing 18 is embedded and threaded to one side of the bottom of the faucet auxiliary pipe 16.

[0041] Specifically, the faucet sub-pipe 16, handle 17, and filter housing 18 are designed. The filter housing 18 is used to install the filter element 19, which can filter out impurities in the water and ensure the health of the user's drinking water. The faucet sub-pipe 16 is used to guide the water flow direction, changing the vertical water flow direction to a horizontal flow direction, thereby facilitating water output and providing convenience for the user.

[0042] A filter element 19 is inserted into the inside of the filter element housing 18. A placement platform 20 adapted to the filter element 19 is provided on the inner wall of the filter element housing 18. A retaining ring 21 located above the filter element 19 is provided on the top of the filter element housing 18.

[0043] Specifically, the retaining ring 21 is used to press and cover the filter element 19. In this way, after the filter element housing 18 is installed on the faucet auxiliary pipe 16, it can block and limit the filter element 19, ensuring that the filter element 19 will not move during use, thus providing convenience for users.

[0044] It should be noted that the functions to be achieved by each hardware component in this utility model are supported by a large number of mature technologies and belong to the prior art. The essence of this utility model is to optimize and combine existing hardware and its connection methods for specific application scenarios to meet the adaptation requirements of specific application scenarios and solve the problems raised in the background technology (without involving improvements to the internal software of the hardware).

[0045] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A wall-mounted filter faucet, comprising a water supply pipe (1) fixedly installed on a pre-embedded water pipe, characterized in that: The top of the water supply pipe (1) is provided with a sliding groove (2), and a rotating bracket (3) is rotatably installed inside the sliding groove (2). The surface of the rotating bracket (3) is provided with evenly distributed card holes (4), and the inner wall of the rotating bracket (3) is provided with evenly distributed slots (5). A sliding groove (6) is provided on one side of the inner cavity of the water supply pipe (1). A matching slider (7) is slidably installed in the inner cavity of the sliding groove (6). One end of the slider (7) is fixedly connected to a spring (8). A collar (12) matching the rotating bracket (3) is provided on the top of the water supply pipe (1).

2. A wall-mounted filter faucet according to claim 1, characterized in that: The bottom of the collar (12) is integrally formed with multiple pins (13) that are compatible with the slot (5), and a second card hole (14) that is compatible with the slider (7) is opened on one side of the pin (13).

3. A wall-mounted filter faucet according to claim 2, characterized in that: The top of the slider (7) is fixedly connected to a push block (9) that slides in the second groove (6), and the top of the push block (9) extends through the second groove (6) to the top of the water supply pipe (1).

4. A wall-mounted filter faucet according to claim 3, characterized in that: An inwardly extending flange (10) is fixedly connected to the inner wall of one side of the slide (2), and the flange (10) is located at the top of the rotating bracket (3).

5. A wall-mounted filter faucet according to claim 4, characterized in that: The inner cavity of the water supply pipe (1) is integrally formed with a plug (11) located inside the rotating bracket (3). The inner thread of the collar (12) is connected to the main faucet pipe (15), and the plug (11) is inserted into the main faucet pipe (15).

6. A wall-mounted filter faucet according to claim 5, characterized in that: A handle (17) is movably installed at the top of the main faucet (15), and a faucet sub-pipe (16) is connected to one side of the main faucet (15). A filter cartridge housing (18) is embedded and threaded to one side of the bottom of the faucet sub-pipe (16).

7. A wall-mounted filter faucet according to claim 6, characterized in that: A filter element (19) is inserted into the inside of the filter element housing (18). A placement platform (20) adapted to the filter element (19) is provided on the inner wall of the filter element housing (18). A retaining ring (21) located above the filter element (19) is provided on the top of the filter element housing (18).

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