A faucet assembly that facilitates installation on a countertop

Abstract

This utility model relates to the field of faucet technology, specifically to a faucet assembly that is easy to install on a countertop. It includes a faucet mounting base, an auxiliary wrench, and a locking device. The auxiliary wrench includes a limiting end and a handle fixedly connected to the limiting end. The limiting end passes through a first through hole and abuts against a locking block. When the threaded rod rotates, the limiting end restricts the rotation of the locking block, and the threaded rod drives the locking block to move towards the countertop. This eliminates the need for under-counter installation, making it convenient. Furthermore, this application uses an auxiliary wrench to limit the locking block, allowing it to be removed after installation without occupying space under the countertop or the mounting hole, preventing interference with subsequent hot and cold water pipe installation. This results in good space utilization. The auxiliary wrench can be reused after removal, saving costs. The auxiliary wrench is also simpler to use; simply insert it into the mounting hole and align it with the locking block to limit its position. The handle facilitates applying force when limiting the locking block, resulting in a good locking effect.

Description

Technical Field

[0001] This utility model relates to the field of faucet technology, and more specifically, to a faucet component that is easy to install on a countertop. Background Technology

[0002] A faucet is a common name for a water valve. It's a terminal control device in the tap water supply process, mainly used to control the water flow and on / off operation. Current faucet installation structures typically involve a connecting screw tube at the bottom of the faucet body. This tube extends from the mounting hole in the countertop to below the countertop. A nut is then screwed onto the connecting screw tube from below the sink. A sealing ring is fitted onto the connecting screw tube during connection. The faucet body is then secured to the mounting hole by screwing the nut upwards. Finally, a water inlet hose extends from the bottom of the connecting screw tube into the faucet body and screws onto the inlet hole. However, this installation method requires limited space under the countertop, making installation and disassembly inconvenient, and resulting in high maintenance costs.

[0003] Therefore, there is an urgent need to invent a faucet component that is easy to install on a countertop. Utility Model Content

[0004] One of the objectives of this utility model is to provide a faucet component that is easy to install on a countertop, addressing the shortcomings of the existing technology. It can be installed on the countertop, occupies little space in the mounting hole, and does not affect the installation of hot and cold water pipes, making installation simpler.

[0005] To solve the above-mentioned technical problems, this application adopts the following technical solution: providing a faucet assembly that is easy to install on a countertop, including a faucet fixing base, an auxiliary wrench, and a locking device. The faucet fixing base is provided with a wall, and the inner side of the wall is provided with a first through hole for hot and cold water pipes to pass through, and the first through hole corresponds to the mounting hole on the countertop. A fixing boss is provided in the first through hole, and the fixing boss is provided with a second through hole. The bottom of the wall is provided with an abutting part that abuts against the countertop. The locking device includes a threaded rod and a locking block. The locking block is provided with a threaded through hole, and the two ends of the threaded rod respectively cooperate with the second through hole and the threaded through hole.

[0006] The auxiliary wrench includes a limiting end and a handle fixedly connected to the limiting end. The limiting end passes through the first through hole and abuts against the locking block. When the threaded rod rotates, the limiting end restricts the rotation of the locking block, and the threaded rod drives the locking block to move toward the table surface.

[0007] Furthermore, the limiting end is a cone with a gradually decreasing cross-sectional area along the direction from the locking block to the platform.

[0008] Furthermore, the locking block is horseshoe-shaped, and the shape of the limiting end matches the shape of the locking block.

[0009] Furthermore, the threaded through hole is located in the middle of the locking block, and the threaded through hole is located on the side close to the limiting end. The limiting end is provided with a relief groove corresponding to the position of the threaded through hole and the threaded rod.

[0010] Furthermore, the locking block can be divided into a long end and a short end of different lengths by a straight line passing through the center of the threaded hole and perpendicular to the outer diameter of the locking block.

[0011] Furthermore, the end of the limiting end away from the table surface is provided with a protruding edge that protrudes radially outward along the limiting portion, and the outer diameter of the protruding edge is larger than the inner diameter of the first through hole.

[0012] Furthermore, the protruding edge is provided with an observation through hole at the avoidance groove.

[0013] Furthermore, an annular fixing groove is provided on the outer side of the enclosure along the circumference, and a side wall threaded hole is provided on the side wall of the faucet corresponding to the position of the fixing groove.

[0014] Furthermore, the abutting portion is a protrusion that extends radially outward from the outer periphery of the enclosure wall.

[0015] Furthermore, the fixing boss is disposed inside the first through hole on the side near the abutment portion.

[0016] The beneficial effects of this utility model are as follows: This application uses a threaded rod to connect a locking block installed under the countertop and a faucet mounting base installed on the countertop. An auxiliary wrench limits the locking block's position. When the threaded rod is rotated, the limiting end restricts the rotation of the locking block, and the threaded rod drives the locking block to move towards the countertop until the locking block abuts against the countertop, thus locking the faucet mounting base. In this way, the faucet mounting base can be installed simply by rotating the threaded rod on the countertop, eliminating the need for installation under the countertop, which is convenient. Furthermore, the auxiliary wrench used to limit the locking block can be removed after installation without occupying space under the countertop or the space of the mounting hole, preventing interference with the subsequent installation of hot and cold water pipes. This results in good space utilization. The auxiliary wrench can also be reused after removal, saving costs. Moreover, the auxiliary wrench is easier to use; simply insert it into the mounting hole and align it with the locking block to limit its position. The handle facilitates the application of force when limiting the locking block, resulting in a good locking effect. Attached Figure Description

[0017] The accompanying drawings, which are included to provide a further understanding of the present invention and constitute a part of this invention, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention. In the drawings:

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is one of the structural schematic diagrams of the faucet fixing base and locking device of this utility model;

[0020] Figure 3 This is the second schematic diagram of the faucet fixing base and locking device of this utility model;

[0021] Figure 4 This is a schematic diagram of the auxiliary wrench structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the locking block structure of this utility model;

[0023] Figure 6 This is a schematic diagram of the installation of the faucet and faucet holder of this utility model;

[0024] Figure 7 This is one of the installation diagrams of this utility model;

[0025] Figure 8 This is the second installation diagram of this utility model;

[0026] Figure 9 This is the third installation diagram of this utility model;

[0027] Figure 10 This is the fourth installation diagram of this utility model.

[0028] Wherein: 1-faucet fixing seat; 11-enclosure; 111-fixing groove; 12-first through hole; 13-fixing boss; 14-second through hole; 15-abutting part; 2-auxiliary wrench; 21-limiting end; 211-avoidance groove; 212-observation through hole; 22-handle; 3-locking device; 31-threaded rod; 32-locking block; 321-threaded through hole; 322-long end; 323-short end. Detailed Implementation

[0029] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application pertains. The terminology used in the specification of this application is for the purpose of describing specific embodiments only and is not intended to limit this application.

[0030] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] Although this application discloses preferred embodiments as described above, it is not intended to limit the claims. Any person skilled in the art can make several possible changes and modifications without departing from the concept of this application. Therefore, the scope of protection of this application should be determined by the scope defined in the claims of this application.

[0032] like Figure 1-6 As shown, this application provides a faucet assembly that is easy to install on a countertop, including a faucet mounting base 1, an auxiliary wrench 2, and a locking device 3. The faucet mounting base 1 is provided with a surrounding wall 11, and the inner side of the surrounding wall 11 is provided with a first through hole 12 for hot and cold water pipes to pass through, and the first through hole 12 is corresponding to the mounting hole on the countertop. A fixing boss 13 is provided in the first through hole 12, and the fixing boss 13 is provided with a second through hole 14. The bottom of the surrounding wall 11 is provided with an abutting part 15 that abuts against the countertop. The device 3 includes a threaded rod 31 and a locking block 32. The locking block 32 is provided with a threaded through hole 321. The two ends of the threaded rod 31 are respectively engaged with the second through hole 14 and the threaded through hole 321. The auxiliary wrench 2 includes a limiting end 21 and a handle 22 fixedly connected to the limiting end 21. The limiting end 21 passes through the first through hole 12 and abuts against the locking block 32. When the threaded rod 31 rotates, the limiting end 21 restricts the rotation of the locking block 32. The threaded rod 31 drives the locking block 32 to move toward the table surface.

[0033] Existing countertop-mountable faucet assemblies generally require more complex structures to achieve countertop installation, often resulting in excessive space occupied by mounting holes. When installing hot and cold water pipes, insufficient space in the mounting holes necessitates threading the pipes from under the countertop, compromising the under-counter installation process and making installation difficult. This application, however, by incorporating a limiting device in the form of an auxiliary wrench 2, reduces the need for locking device 3 components, occupies less space, and facilitates subsequent hot and cold water pipe installation. Furthermore, the auxiliary wrench 2 is simple to use; simply inserting it into the first through hole 12 limits the locking block 32. The auxiliary wrench 2 is applicable to various shapes of locking blocks 32, as long as they can be limited by the auxiliary wrench 2. Therefore, a wider range of locking block types can be selected, adapting to more situations, making this application more practical.

[0034] like Figure 4 As shown, preferably, the limiting end 21 is a cone with a gradually decreasing cross-sectional area along the direction from the locking block 32 to the table surface. The limiting end 21 of the auxiliary wrench 2 adopts a tapered design that is larger at the top and smaller at the bottom, with a maximum diameter of about 38mm and a minimum diameter of about 22mm. The diameter of most commonly used faucet mounting holes is... Therefore, the auxiliary wrench 2 can be used to install faucets in the most commonly used faucet mounting holes on household sink countertops; thus, this conical design significantly expands the practicality and applicability of the invention.

[0035] Preferably, the locking block 32 is horseshoe-shaped, and the shape of the limiting end 21 matches the shape of the locking block 32. By setting the locking block 32 to a horseshoe shape, the contact area between the locking block 32 and the countertop is increased, which improves the stability of the faucet fixing seat 1 after locking. The matching shape of the limiting end 21 with the shape of the locking block 32 can improve the limiting effect of the locking block 32.

[0036] Preferably, the threaded through hole 321 is located in the middle of the locking block 32, and the threaded through hole 321 is located on the side near the limiting end 21. The limiting end 21 is provided with a relief groove 211 corresponding to the position of the threaded through hole 321 and the threaded rod 31. This arrangement allows the locking block 32 to be located as close to the edge as possible, reducing the impact on the space of the mounting hole and preventing obstacles to the installation of hot and cold water pipes. Furthermore, the locking block 32 being located close to the edge of the mounting hole is conducive to the stability of the faucet when subjected to force.

[0037] like Figure 5As shown, preferably, the locking block 32 is divided along a straight line passing through the center of the threaded through hole 321 and perpendicular to the outer diameter of the locking block 32. The locking block 32 can be divided into a long end 322 and a short end 323 of different lengths. When the locking block 32 is set symmetrically, it is easy to get stuck when the locking block 32 is passed through the mounting hole at an angle. However, this application sets the locking block 32 to an irregular shape, which can make the position that is easy to pass through the mounting hole larger and the position that is easy to get stuck smaller. This setting makes it convenient to carry out the next step of installation after the locking block 32 passes through the mounting hole. A larger locking block 32 can pass through the mounting hole, which is beneficial to the stability of the installation.

[0038] Preferably, the end of the limiting end 21 away from the table surface is provided with a protruding edge that protrudes radially outward along the limiting part, and the outer diameter of the protruding edge is larger than the inner diameter of the first through hole 12, so that the auxiliary wrench 2 is stuck outside the faucet fixing seat 1 and does not affect the rotation of the threaded rod 31.

[0039] Preferably, the protruding edge is provided with an observation through hole 212 at the avoidance groove 211, which allows observation of the position of the threaded rod 31 and rotation of the threaded rod 31 by means of a tool.

[0040] like Figure 6 As shown, preferably, an annular fixing groove 111 is provided on the outer side of the enclosure 11 in the circumferential direction, and a side wall threaded hole is provided on the side wall of the faucet corresponding to the fixing groove 111, so as to fix the faucet.

[0041] Preferably, the abutment portion 15 is a protrusion that protrudes radially outward from the outer periphery of the enclosure wall 11 to disperse pressure, avoid damage to the table surface, and improve stability.

[0042] Preferably, the fixed boss 13 is disposed in the first through hole 12 on the side near the abutment portion 15, providing space for the threaded rod 31.

[0043] like Figure 7-10As shown, the specific usage method is as follows: Insert the threaded rod 31 from top to bottom into the second through hole 14 of the fixing boss 13 of the faucet fixing seat 1. At this time, the head of the threaded rod 31 is stuck at the fixing boss 13 and cannot move downward, but it can rotate relative to the fixing boss 13. Rotate the threaded rod 31 so that the downward end of the threaded rod 31 is screwed into the threaded through hole 321 of the locking block 32. The locking block 32, the threaded rod 31, and the faucet fixing seat 1 form an assembly. After tilting the assembly at a certain angle, first lock the... The long end 322 of block 32 is inserted into the mounting hole on the countertop, and then the short end 323 is inserted into the mounting hole until the locking block 32 is completely through the countertop. The angle of the assembly is adjusted so that the abutment part 15 of the faucet fixing seat 1 is pressed horizontally against the countertop. After aligning the clearance groove 211 of the limiting end 21 of the auxiliary wrench 2 with the threaded rod 31, the threaded through hole 321 and the fixing boss 13, the limiting end 21 is inserted into the first through hole 12 until the clearance groove 211 of the limiting end 21 presses against the fixing boss. 13. Fix the auxiliary wrench 2 in the first through hole 12, and then fix the handle 22 by hand or other means to improve the stability of the limiting end 21. At this time, the limiting end 21 blocks the rotation path of the locking block 32 to limit the locking block 32. Then, use a tool such as a hex wrench that can rotate the threaded rod 31. After observing the position of the threaded rod 31 through the observation through hole 212, press it against the threaded rod 31 through the observation through hole 212 and rotate the threaded rod 31 to move the locking block 32 toward the table surface. When tightened, the lock is locked. The clamping block 32 and the abutting part 15 of the faucet fixing seat 1 clamp the table surface to fix the faucet fixing seat 1. Take out the auxiliary wrench 2, insert the hot and cold water pipes into the first through hole 12 and connect the faucet. Put the faucet on the surrounding wall 11 of the faucet fixing seat 1, screw the screw into the threaded hole on the side wall of the faucet and press it against the fixing groove 111 of the faucet fixing seat 1. At this time, the screw is stuck in the fixing groove 111, thus fixing the faucet and the faucet fixing seat 1 and completing the installation.

[0044] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the present invention's conception through the foregoing teachings or related technical or knowledge. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be protected within the scope of the appended claims.

Claims

1. A faucet assembly that is easy to install on a countertop, characterized in that: The device includes a faucet mounting base (1), an auxiliary wrench (2), and a locking device (3). The faucet mounting base (1) is provided with a wall (11). The inner side of the wall (11) is provided with a first through hole (12) for hot and cold water pipes to pass through, and the first through hole (12) is provided in correspondence with the mounting hole of the countertop. A fixing boss (13) is provided in the first through hole (12), and the fixing boss (13) is provided with a second through hole (14). The bottom of the wall (11) is provided with an abutting part (15) that abuts against the countertop. The locking device (3) includes a threaded rod (31) and a locking block (32). The locking block (32) is provided with a threaded through hole (321). The two ends of the threaded rod (31) are respectively engaged with the second through hole (14) and the threaded through hole (321). The auxiliary wrench (2) includes a limiting end (21) and a handle (22) fixedly connected to the limiting end (21). The limiting end (21) passes through the first through hole (12) and abuts against the locking block (32). When the threaded rod (31) rotates, the limiting end (21) restricts the rotation of the locking block (32), and the threaded rod (31) drives the locking block (32) to move toward the table surface.

2. The countertop-mountable faucet assembly according to claim 1, characterized in that: The limiting end (21) is a cone with a gradually decreasing cross-sectional area along the direction from the locking block (32) to the platform.

3. The faucet assembly for easy installation on a countertop according to claim 2, characterized in that: The locking block (32) is horseshoe-shaped, and the shape of the limiting end (21) matches the shape of the locking block (32).

4. The countertop-mountable faucet assembly according to claim 3, characterized in that: The threaded through hole (321) is located in the middle of the locking block (32), and the threaded through hole (321) is located on the side close to the limiting end (21). The limiting end (21) is provided with a relief groove (211) corresponding to the position of the threaded through hole (321) and the threaded rod (31).

5. The faucet assembly for easy installation on a countertop according to claim 4, characterized in that: The locking block (32) is divided into a long end (322) and a short end (323) of different lengths along a straight line passing through the center of the threaded through hole (321) and perpendicular to the outer diameter of the locking block (32).

6. The countertop-mountable faucet assembly according to claim 4, characterized in that: The limiting end (21) is provided with a protruding edge that protrudes radially outward along the limiting part at one end away from the table surface, and the outer diameter of the protruding edge is greater than the inner diameter of the first through hole (12).

7. The faucet assembly for easy countertop installation according to claim 6, characterized in that: The protruding edge is provided with an observation through hole (212) at the avoidance groove (211).

8. The faucet assembly for easy installation on a countertop according to claim 1, characterized in that: An annular fixing groove (111) is provided on the outer side of the circumferential direction of the enclosure (11), and a side wall threaded hole (4) is provided on the side wall of the faucet corresponding to the position of the fixing groove.

9. The faucet assembly for easy installation on a countertop according to claim 1, characterized in that: The abutting part (15) is a protrusion that protrudes radially outward from the outer periphery of the enclosure wall (11).

10. The countertop-mountable faucet assembly according to claim 1, characterized in that: The fixed boss (13) is disposed in the first through hole (12) on the side close to the abutment (15).

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