A kind of anti-clogging faucet convenient to disassemble and clean

Abstract

The utility model relates to a kind of anti-blocking faucet convenient to disassemble and clean, involve faucet technical field, including main body, valve core subassembly is arranged in main body, handle is arranged on main body for realizing the opening and closing of valve core subassembly, water outlet pipe is opened on the side wall of main body, the top of main body is connected with outside, the top of main body is screw-connected with connecting cover, cleaning element is arranged on connecting cover and is rotated by water power, abutting member is arranged on the inner wall of main body, filter core is movably detachably arranged in main body interior by abutting member, after connecting cover is screw-connected with main body, its inner wall is abutted on the upper end of valve core, so that valve core and abutting member are tightly closed, the sealing between both is realized, the utility model is rotated by water power and is designed to form active cleaning, reduce the adhesion of impurities on the surface of filter core, filter core is movably detachably arranged by abutting member, without the aid of professional tool, just need to unscrew the connecting cover of top, filter core can be taken out and flushed, replace, it is convenient for user to operate.

Description

Technical Field

[0001] This application relates to the field of faucet technology, and in particular to an anti-clogging faucet that is easy to disassemble and clean. Background Technology

[0002] A faucet, also known as a tap or valve, is a hardware device installed at the end of a water pipe to control the opening and closing of water flow, the flow rate, and the mode of water output. It is a key interface connecting the water supply pipe and the water terminal, and is widely used in various scenarios such as homes, businesses, and industries. It is an indispensable basic component in modern water supply and drainage systems.

[0003] Currently, Chinese utility model patent application CN223299682U, published on September 5, 2025, provides an improved faucet, including a main body. Filter grooves are formed on both sides of the lower surface of the main body, and first threaded grooves are formed around the center of the lower surface of the main body. Fixing bolts are threaded into the inner walls of the first threaded grooves. A base plate is fixedly connected to the lower surface of the main body, and connectors are fixedly connected to both sides of the lower surface of the base plate. Compared to most traditional faucets, this faucet features a base plate, allowing users to separate the base plate from the main body by rotating the fixing bolts. This facilitates the easy disassembly of multiple filter housings, making the filter structure easy to disassemble. This allows users to easily replace, clean, and maintain the filter elements, ensuring the faucet filter operates normally and extending its service life.

[0004] Improved faucets in related technologies require disassembly and cleaning. The base plate is removed from the bottom of the faucet to replace and clean the filter. The bottom of the faucet is usually close to the countertop, sink, or cabinet, and there is not enough space to operate during disassembly. Tools such as wrenches and screwdrivers are difficult to use, and it may even be necessary to move items in the cabinet or disassemble part of the countertop structure first, making the process cumbersome. At the same time, there is usually a rubber or silicone sealing gasket between the base plate and the faucet body. If too much force is used during disassembly, fingernails are used to scratch it, or it is not aligned during installation, the sealing gasket may lose its elasticity or the edges may be damaged, resulting in water leakage at the junction of the base plate and the body. Over time, this may soak the countertop or cabinet.

[0005] Therefore, it is necessary to propose an anti-clogging faucet that is easy to disassemble and clean to solve the above problems. Utility Model Content

[0006] This application provides an anti-clogging faucet that is easy to disassemble and clean, in order to improve the technical problems existing in the related technology, such as the spatial limitation of disassembling the faucet base plate and the possibility of leakage between the base plate and the faucet during the disassembly process.

[0007] This application provides an easy-to-disassemble and clean anti-clogging faucet, including a main body, a valve core assembly inside the main body, a handle on the main body for opening and closing the valve core assembly, a water outlet pipe on the side wall of the main body, the top of the main body communicating with the outside, a connecting cover threadedly connected to the top of the main body, a cleaning component that rotates by water power on the connecting cover, an abutment on the inner wall of the main body, and a filter element that is movably and detachably installed inside the main body through the abutment. After the connecting cover is threadedly connected to the main body, its inner wall abuts against the upper end of the valve core, so that the valve core and the abutment are tightly pressed together, achieving a seal between them.

[0008] The technical solutions described above in this application embodiment have at least the following technical effects: the filter element directly intercepts impurities in the water, cutting off the path of blockages into the water outlet pipe from the source. At the same time, the hydrodynamic rotation design of the cleaning component forms active cleaning, reducing the adhesion of impurities on the surface of the filter element. The filter element is movably detachable through the abutment component. Without the need for professional tools, the filter element can be taken out for rinsing and replacement simply by unscrewing the top connecting cover, making it convenient for users to operate themselves.

[0009] In this embodiment, an upper connecting ring is provided on the upper end of the valve core, and a first sealing ring is provided on the upper connecting ring to achieve a seal with the connecting cover.

[0010] With this technical solution, when the connecting cover is screwed tightly onto the top thread of the main body, the inner wall of the connecting cover will abut against the upper connecting ring at the top of the valve core. At this time, the first sealing ring will be squeezed onto the contact surface between the upper connecting ring and the inner wall of the connecting cover, and the elastic deformation of the sealing ring itself will fill the tiny gap between the contact surfaces of the two components, thereby blocking the channel for water to leak from the gap.

[0011] In this embodiment, a lower connecting ring is provided on the lower end of the valve core, and two abutment blocks are symmetrically arranged on the side wall of the lower connecting ring. The abutment is annular, and a connecting groove of the same size as the lower connecting ring and the abutment blocks is opened on the upper part of the abutment. A large annular groove is also opened in the abutment. The large annular groove and the connecting groove are interconnected. The large annular groove facilitates the rotation of the connecting ring and the abutment blocks inside it. A second sealing ring is provided on the lower connecting ring to achieve a seal with the abutment.

[0012] This technical solution matches the size of the lower connecting ring at the bottom of the valve core with the connecting groove on the abutment, forming an insertion positioning. During installation, the lower connecting ring and the abutment block are aligned with the connecting groove and inserted, which can quickly determine the relative position of the valve core and the abutment, avoiding valve core installation misalignment. The second sealing ring on the lower connecting ring is squeezed between the outer wall of the lower connecting ring and the connecting groove and the inner wall of the large circular groove of the abutment. The elastic deformation of the sealing ring fills the tiny gap between the two, blocking water leakage from the connection between the valve core and the abutment. At the same time, its friction can reduce the self-rotation of the filter element during use.

[0013] In this embodiment, the cleaning component is rotatably mounted on the connecting cover. The diameter of the cleaning component is smaller than the diameter of the filter element. The cleaning component includes a connecting ring, on which partition grooves are evenly arrayed, and blades are provided at positions corresponding to the partition grooves.

[0014] With this technical solution, the cleaning component is rotatably mounted on the connecting cover via a connecting ring, forming a freely rotatable structural foundation. When water flows out from the valve core and flows upward, it impacts the blades at the corresponding partition groove positions on the connecting ring. The blades generate torque due to the thrust of the water flow, causing the entire cleaning component to rotate around the axis of the connecting cover, converting the kinetic energy of the water into the mechanical energy of the cleaning component.

[0015] In this embodiment, the connecting ring and the blade are integrated into one piece. One end of the blade is fixedly mounted on the connecting ring, and the end of the blade away from the connecting ring abuts against the filter element. The water flow drives the cleaning component to rotate, so that the blade cleans the filter element.

[0016] This technical solution integrates the connecting ring and the blade, eliminating gaps and assembly errors between them. This makes the cleaning component a rigid whole. When water flows and impacts the blade, the force can be directly and without loss transmitted to the connecting ring, driving the entire cleaning component to rotate stably. This avoids cleaning failure caused by loose or detached blades.

[0017] In this embodiment, the outer wall of the connecting cover is provided with a ring array of several frustum-shaped grooves, which facilitates the user to rotate the connecting cover.

[0018] With this technical solution, when a user needs to disassemble or install the connecting cover, their fingers can fit into or embed in the frustum-shaped groove. The shape and array distribution of the groove can change the way the hand contacts the outer wall of the connecting cover. By increasing friction and optimizing the force application angle, the rotation action is easier to apply force and less prone to slipping. Attached Figure Description

[0019] Figure 1 A three-dimensional structural diagram of an anti-clogging faucet that is easy to disassemble and clean, provided in an embodiment of this application; Figure 2 An exploded structural diagram of an anti-clogging faucet that is easy to disassemble and clean, provided in an embodiment of this application. Figure 3 This is an exploded view of the filter element provided in an embodiment of this application; Figure 4 A three-dimensional structural diagram of the abutment member provided in the embodiments of this application; Figure 5 This is a three-dimensional structural diagram of the cleaning component provided in an embodiment of this application.

[0020] The following are the labeling elements in the figure: 1. Main body; 11. Handle; 12. Water outlet pipe; 2. Connecting cover; 21. Frustum-shaped groove; 3. Cleaning component; 31. Connecting ring; 32. Blade; 33. Divider groove; 4. Abutment component; 41. Connecting groove; 42. Large annular groove; 5. Filter element; 51. Upper connecting ring; 52. First sealing ring; 53. Lower connecting ring; 54. Abutment block; 55. Second sealing ring. Detailed Implementation

[0021] Improved faucets in related technologies require disassembly and cleaning. The base plate is removed from the bottom of the faucet to replace and clean the filter. The bottom of the faucet is usually close to the countertop, sink, or cabinet, and there is not enough space to operate during disassembly. Tools such as wrenches and screwdrivers are difficult to use, and it may even be necessary to move items in the cabinet or disassemble part of the countertop structure first, making the process cumbersome. At the same time, there is usually a rubber or silicone sealing gasket between the base plate and the faucet body. If too much force is used during disassembly, fingernails are used to scratch it, or it is not aligned during installation, the sealing gasket may lose its elasticity or the edges may be damaged, resulting in water leakage at the junction of the base plate and the body. Over time, this may soak the countertop or cabinet.

[0022] Based on this, in order to improve the technical problems existing in the related technology where the disassembly of the faucet base plate is spatially limited and may cause leakage between the base plate and the faucet during the disassembly process, the embodiments of this application provide the following solutions.

[0023] Please refer to the following: Figures 1 to 5This application provides an easy-to-disassemble and clean anti-clogging faucet, which includes a main body 1, a valve core assembly inside the main body 1, a handle 11 on the main body 1 for opening and closing the valve core assembly, a water outlet pipe 12 on the side wall of the main body 1, the top of the main body 1 being connected to the outside, a connecting cover 2 threadedly connected to the top of the main body 1, a cleaning component 3 that rotates by water power on the connecting cover 2, an abutment 4 on the inner wall of the main body 1, and a filter element 5 that is movably and detachably installed inside the main body 1 through the abutment 4. After the connecting cover 2 is threadedly connected to the main body 1, its inner wall abuts against the upper end of the valve core, so that the valve core and the abutment 4 are tightly pressed together, achieving a seal between the two.

[0024] The anti-clogging faucet provided in this embodiment directly intercepts impurities in the water through the filter element 5, cutting off the path for blockages to enter the water outlet pipe 12 at the source. Simultaneously, the hydrodynamic rotation design of the cleaning component 3 creates active cleaning, reducing the adhesion of impurities to the surface of the filter element 5. The filter element 5 is detachable via the abutment component 4; without the need for professional tools, simply unscrewing the top connecting cap 2 allows for easy removal, rinsing, and replacement by the user. This detachable design allows the filter element 5 to be repeatedly cleaned and reused, requiring replacement only when it ages, reducing consumable replacement costs. Furthermore, regular cleaning reduces scale corrosion of the inner wall of the main body 1, extending the overall lifespan of the faucet.

[0025] In this embodiment, an upper connecting ring 51 is provided on the upper end of the valve core, and a first sealing ring 52 is provided on the upper connecting ring 51 to achieve a seal with the connecting cover 2.

[0026] With this configuration, when the connecting cover 2 is screwed tightly onto the top thread of the main body 1, the inner wall of the connecting cover 2 will abut against the upper connecting ring 51 at the upper end of the valve core. At this time, the first sealing ring 52 will be pressed against the contact surface between the upper connecting ring 51 and the inner wall of the connecting cover 2. The elastic deformation of the sealing ring itself will fill the tiny gap between the contact surfaces of the two components, thereby blocking the channel for water leakage from the gap. In this way, the first sealing ring 52 forms a physical barrier by elastically filling the gap, which can completely eliminate the leakage problem in this part and improve the sealing reliability of the faucet.

[0027] In this embodiment, a lower connecting ring 53 is provided on the lower end of the valve core. Two abutment blocks 54 are symmetrically arranged on the side wall of the lower connecting ring 53. The abutment 4 is annular. A connecting groove 41 of the same size as the lower connecting ring 53 and the abutment block 54 is opened on the upper part of the abutment 4. A large annular groove 42 is also opened in the abutment 4. The large annular groove 42 is connected to the connecting groove 41. The large annular groove 42 facilitates the rotation of the connecting ring 31 and the abutment block 54 inside it. A second sealing ring 55 is provided on the lower connecting ring 53 to achieve a seal with the abutment 4.

[0028] With this design, the lower connecting ring 53 at the lower end of the valve core matches the connecting groove 41 on the abutment 4, forming an insertion positioning. During installation, the lower connecting ring 53 and the abutment block 54 are aligned with the connecting groove 41 and inserted, which can quickly determine the relative position of the valve core and the abutment 4, avoiding valve core installation misalignment. The second sealing ring 55 on the lower connecting ring 53 is squeezed between the outer wall of the lower connecting ring 53 and the inner wall of the connecting groove 41 and the large annular groove 42 of the abutment 4. The elastic deformation of the sealing ring fills the tiny gap between them, blocking water leakage from the connection between the valve core and the abutment 4. At the same time, its friction can reduce the self-rotation of the filter element 5 during use. Thus, the structural design of the insertion of the connecting groove 41 and the rotation of the large annular groove 42 takes into account both the stability after installation and the convenience of disassembly: during disassembly, only the reverse operation is needed to detach the lower connecting ring 53 and the abutment block 54 from the connecting groove 41 without additional tools, which fits the overall design goal of easy disassembly and cleaning.

[0029] In this embodiment, the cleaning component 3 is rotatably mounted on the connecting cover 2. The diameter of the cleaning component 3 is smaller than the diameter of the filter element 5. The cleaning component 3 includes a connecting ring 31. The connecting ring 31 has evenly arranged partition grooves 33, and blades 32 are arranged at positions corresponding to the partition grooves 33.

[0030] In this configuration, the cleaning component 3 is rotatably mounted on the connecting cover 2 via the connecting ring 31, forming a freely rotatable structural foundation. When water flows out of the valve core and upwards, it impacts the blades 32 at the corresponding positions of the partition grooves 33 on the connecting ring 31. The blades 32 generate torque under the thrust of the water flow, causing the entire cleaning component 3 to rotate around the axis of the connecting cover 2, converting the kinetic energy of the water into the mechanical energy of the cleaning component 3. The diameter of the cleaning component 3 is smaller than the diameter of the filter element 5, allowing it to cover the core filtration area of ​​the filter element 5 during rotation. During rotation, the blades 32 or the edge of the connecting ring 31 can sweep away impurities such as mud and particles adhering to the surface of the filter element 5, peeling away the accumulated impurities from the surface of the filter element 5 and preventing impurities from clogging the filter channels of the filter element 5.

[0031] In this embodiment, the connecting ring 31 and the blade 32 are integrated. One end of the blade 32 is fixedly mounted on the connecting ring 31, and the end of the blade 32 away from the connecting ring 31 abuts against the filter element 5. The water flow drives the cleaning component 3 to rotate, so that the blade 32 cleans the filter element 5.

[0032] This integrated design of the connecting ring 31 and the blade 32 eliminates the gaps and assembly errors between them, making the cleaning component 3 a rigid whole. When the water flow impacts the blade 32, the force can be directly and without loss to the connecting ring 31, driving the entire cleaning component 3 to rotate stably. This avoids the cleaning failure caused by the blade 32 loosening or falling off. The end of the blade 32 away from the connecting ring 31 directly abuts against the filter element 5, forming a contact cleaning: when the cleaning component 3 rotates under the drive of the water flow, the edge of the blade 32 will closely adhere to the surface of the filter element 5 and make a circular motion, generating a physical scraping force on the impurities such as mud, rust, and fibers attached to the surface of the filter element 5, peeling off the stubborn accumulated impurities from the filter holes of the filter element 5, and thoroughly removing the surface impurities that are easily left in passive filtration.

[0033] In this embodiment, the outer wall of the connecting cover 2 is provided with a plurality of frustum-shaped grooves 21 arranged in a circular array to facilitate the user to rotate the connecting cover 2.

[0034] With this design, when the user needs to disassemble or install the connecting cover 2, their fingers can fit into or embed within the frustum-shaped groove 21. The shape and array distribution of the groove can change the way the hand contacts the outer wall of the connecting cover 2. By increasing friction and optimizing the force application angle, the rotational action is easier to apply force and less prone to slippage. The concave curvature of the frustum-shaped groove 21 conforms to the natural curvature of the fingers, so the user does not need to deliberately grip hard; they can simply place their fingers lightly on the groove to find the point of application, significantly reducing the force required to rotate the connecting cover 2.

[0035] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A clog-resistant faucet that is easy to disassemble and clean, comprising a main body (1), wherein a valve core assembly is disposed within the main body (1), and a handle (11) is disposed on the main body (1) for opening and closing the valve core assembly, characterized in that: A water outlet pipe (12) is provided on the side wall of the main body (1). The top of the main body (1) is connected to the outside. A connecting cover (2) is threaded to the top of the main body (1). A cleaning component (3) that rotates by water power is provided on the connecting cover (2). An abutment (4) is provided on the inner wall of the main body (1). The filter element (5) is movably and detachably installed inside the main body (1) through the abutment (4). After the connecting cover (2) is threaded to the main body (1), its inner wall abuts against the upper end of the valve core, so that the valve core and the abutment (4) are pressed together to achieve a seal between the two. An upper connecting ring (51) is provided on the upper end of the valve core. A first sealing ring (52) is provided on the upper connecting ring (51) and the connecting cover (2) A seal is achieved between the valve core and the abutment (4). A lower connecting ring (53) is provided on the lower end of the valve core. Two abutment blocks (54) are symmetrically arranged on the side wall of the lower connecting ring (53). The abutment (4) is circular. A connecting groove (41) of the same size as the lower connecting ring (53) and the abutment block (54) is opened on the upper part of the abutment (4). A large circular groove (42) is also opened in the abutment (4). The large circular groove (42) and the connecting groove (41) are interconnected. The large circular groove (42) facilitates the rotation of the connecting ring (31) and the abutment block (54) inside it. A second sealing ring (55) is provided on the lower connecting ring (53) to achieve a seal with the abutment (4).

2. The anti-clogging faucet that is easy to disassemble and clean according to claim 1, characterized in that: The cleaning component (3) is rotatably mounted on the connecting cover (2). The diameter of the cleaning component (3) is smaller than the diameter of the filter element (5). The cleaning component (3) includes a connecting ring (31). The connecting ring (31) has a uniform array of partition grooves (33), and blades (32) are provided at positions corresponding to the partition grooves (33).

3. The anti-clogging faucet that is easy to disassemble and clean according to claim 2, characterized in that: The connecting ring (31) and the blade (32) are integrated. One end of the blade (32) is fixed on the connecting ring (31), and the end of the blade (32) away from the connecting ring (31) abuts against the filter element (5). The water flow drives the cleaning component (3) to rotate, so that the blade (32) cleans the filter element (5).

4. A clog-resistant faucet that is easy to disassemble and clean according to claim 1, 2, or 3, characterized in that: The outer wall of the connecting cover (2) is provided with a number of frustum-shaped grooves (21) arranged in a circular array to facilitate the user to rotate the connecting cover (2).

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