Quick installation fixing base for faucet deck

Abstract

This utility model relates to a quick-installation fixing base for a faucet countertop, comprising a fixing sleeve, a clamping seat, and an adjusting component. The fixing sleeve and the clamping seat are arranged opposite each other. The fixing sleeve has a through hole in the middle for a water supply pipe to pass through. A boss structure with a through hole is provided on the inner wall of the through hole of the fixing sleeve. The boss structure has a through hole. The clamping seat has a fixing hole. The adjusting component has a head and a screw part. The head of the adjusting component abuts against the side of the boss structure opposite to the clamping seat, and its screw part passes through the through hole and is threadedly connected to the fixing hole. Rotating the adjusting component can drive the clamping seat to move closer to the fixing sleeve to clamp the countertop. The fixing sleeve has a limiting component that extends downward and is distributed on the opposite side of the adjusting component. The limiting component and the adjusting component are both inserted into the hole in the countertop. The limiting component abuts against the inner wall of the hole in the countertop to limit the displacement of the through hole of the fixing base relative to the hole in the countertop. This effectively prevents the fixing sleeve from shifting during installation and ensures that the hole in the fixing sleeve is precisely aligned with the hole in the countertop.

Description

Technical Field

[0001] This utility model relates to the field of faucet installation technology, and in particular to a quick-installation fixing base for faucet countertops. Background Technology

[0002] In bathroom fixture installation, faucet installation tools are the core components for achieving a stable connection between the faucet and the countertop. For example, the structure disclosed in patent CN113211382A includes a fixing sleeve, a clamping component, and an adjusting component.

[0003] During assembly, the fixing sleeve is placed on the upper surface of the table, and the clamping component is correspondingly placed on the lower surface of the table. Both the table and the fixing sleeve have holes. It is necessary to ensure that the holes in the table are aligned with the holes in the fixing sleeve to provide sufficient space for the water pipe to be installed. The adjusting component is a screw with a head, which passes through the hole on the boss of the fixing sleeve and connects to the threaded hole of the clamping component. Rotating the adjusting component can drive the clamping component to move upward, and cooperate with the fixing sleeve to clamp the table to complete the positioning.

[0004] However, this structure has a significant drawback: because there is no dedicated limiting structure between the fixing sleeve and the countertop, the fixing sleeve is prone to shifting during installation. Relying solely on the fixing sleeve and clamping components to hold the countertop in place makes it susceptible to shifting after impact. Once the fixing sleeve shifts, the holes in the fixing sleeve and the countertop cannot align properly, resulting in partial obstruction of the holes. This reduces the installation space for water pipes, making pipe installation difficult. Utility Model Content

[0005] The purpose of this utility model is to overcome the defects of the prior art and provide a quick-installation fixing base for a faucet countertop, which can effectively prevent the fixing sleeve from shifting during installation and ensure that the fixing sleeve hole is precisely aligned with the countertop hole.

[0006] The technical solution of this utility model is as follows: A quick-installation fixing base for a faucet countertop includes a fixing sleeve, a clamping seat, and an adjusting component. The fixing sleeve and the clamping seat are arranged opposite to each other. The fixing sleeve has a through hole for a water supply pipe to pass through in the middle. A boss structure with a through hole is provided on the inner wall of the through hole of the fixing sleeve. The boss structure has a through hole. The clamping seat has a fixing hole. The adjusting component has a head and a screw part. The head of the adjusting component abuts against the side of the boss structure away from the clamping seat. Its screw part passes through the through hole and is threadedly connected to the fixing hole. Rotating the adjusting component can drive the clamping seat to move closer to the fixing sleeve to clamp the countertop. The fixing sleeve has a limiting component. The limiting component extends downward and is distributed on the opposite side of the adjusting component. The limiting component and the adjusting component are both inserted into the hole in the countertop and abut against the inner wall of the hole in the countertop through the limiting component to limit the displacement of the through hole of the fixing base relative to the hole in the countertop.

[0007] The above-mentioned technical solution provides numerous advantages for this quick-installation faucet countertop mounting bracket. During installation, the adjustable component allows for easy and quick movement of the clamping base towards the mounting sleeve, effectively clamping the countertop and improving installation efficiency. Furthermore, the downward-extending limiting component on the mounting sleeve, positioned opposite the adjusting component, ensures sufficient space for the pipe to pass through. This design, with the limiting component abutting against the inner wall of the countertop hole, effectively limits any misalignment of the mounting bracket's pipe hole relative to the countertop hole, guaranteeing installation stability and precision, and ensuring the faucet is securely installed on the countertop.

[0008] A further feature of this invention is that the limiting member is columnar or plate-shaped.

[0009] With the above-mentioned further design, the columnar limiting component can be positioned and adjusted more flexibly within the countertop hole to ensure a tight fit with the inner wall of the countertop hole; the plate-shaped limiting component can provide a larger contact area, enhance the friction with the inner wall of the countertop hole, and further prevent the pipe hole of the fixing seat from shifting relative to the countertop hole, thereby more effectively ensuring the stability and accuracy of the faucet installation.

[0010] A further feature of this invention is that the limiting member is located on the bottom surface of the fixed sleeve or on the inner wall of the through hole of the fixed sleeve.

[0011] A further feature of this invention is that the outer periphery of the clamping seat protrudes outward, and the protruding portion extends beyond the outer periphery of the fixing sleeve.

[0012] With the above-described further design, the protruding portion of the clamping base extends beyond the outer periphery of the fixing sleeve. This structure allows the clamping base to more effectively contact and clamp the table surface during installation. The protruding portion increases the contact area between the clamping base and the table surface, thereby enhancing friction and ensuring that the clamping base is firmly fixed to the table surface during installation, preventing slippage or displacement.

[0013] A further feature of this invention is that there are two adjusting members, both of which are connected to the same side of the fixed sleeve.

[0014] With the above-mentioned further design, the two adjusting parts work together to prevent the clamping seat from deflecting when the adjusting parts are rotated, which further improves the stability of the fit between the fixed seat and the table, and the same-side layout makes it convenient for users to operate and adjust with one hand.

[0015] A further feature of this invention is that the upper surface of the clamping seat has a mounting hole, and rubber protrusions are provided in the mounting hole.

[0016] With the above-mentioned further design, the rubber protrusions inside the mounting holes serve a dual purpose of cushioning and anti-slip. This makes the clamping base more stable against the table surface after installation, preventing it from loosening or falling off due to external forces, thus further improving the practicality and reliability of the entire mounting base.

[0017] A further feature of this invention is that the fixing sleeve is provided with a fitting for the faucet body to be fitted. The fitting has several oblique teeth distributed on its outer circumferential surface, with two adjacent oblique teeth spaced apart to form an oblique groove. A fastener is inserted into the oblique groove of the fixing sleeve after penetrating the faucet body radially, so as to achieve the connection and positioning of the faucet body and the fixing sleeve.

[0018] With the above-mentioned further design, the oblique teeth and oblique groove design of the fitting can provide a more stable connection effect. By inserting the fastener into the oblique groove, due to the oblique angle design, the fastener can form a tight engagement with the oblique teeth after insertion, which effectively prevents the faucet body from rotating relative to the fitting during use and also restricts the faucet body from being pulled upward relative to the fitting. This ensures that the connection between the faucet and the fixing sleeve is both stable and reliable, and also facilitates installation and disassembly. Attached Figure Description

[0019] Figure 1 This is a structural diagram of a specific embodiment of the present utility model, wherein the limiting member is columnar; Figure 2 This is a structural diagram of a specific embodiment of the present utility model; Figure 3 This is an exploded view of a specific embodiment of the present utility model; Figure 4 This is a structural diagram of a specific embodiment of the present utility model; Figure 5 This is a structural diagram of the fixing sleeve according to a specific embodiment of the present utility model; Figure 6 This is a structural diagram of a specific embodiment of the present utility model, wherein the limiting member is plate-shaped.

[0020] In the figure: 1. Fixing sleeve; 2. Clamping seat; 3. Adjusting component; 11. Through hole; 12. Boss structure; 121. Through hole; 21. Fixing hole; 31. Head; 32. Screw part; 4. Limiting component; 22. Protruding part; 23. Mounting hole; 5. Adaptor; 51. Helical tooth; 52. Helical groove. Detailed Implementation

[0021] The technical solutions in this embodiment will be clearly and completely described below with reference to the accompanying drawings. 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.

[0022] like Figure 1-6 As shown, this utility model discloses a quick-installation fixing base for a faucet countertop, comprising a fixing sleeve 1, a clamping base 2, and an adjusting component 3. The fixing sleeve 1 and the clamping base 2 are arranged opposite to each other. The fixing sleeve 1 has a through hole 11 for a water supply pipe to pass through in the middle. A boss structure 12 is provided on the inner wall of the through hole 11 of the fixing sleeve 1, and the boss structure 12 has a through hole 121. The clamping base 2 has a fixing hole 21, which is a threaded hole. The adjusting component 3 has a head 31 and a screw part 32. The head 31 of the adjusting component 3 abuts against the boss. Structure 12 has a screw portion 32 on the side opposite to the clamping seat 2, which passes through the through hole 121 and is threadedly connected to the fixing hole 21. The rotating adjusting member 3 can drive the clamping seat 2 to move closer to the fixing sleeve 1 to clamp the table surface. The fixing sleeve 1 is provided with a limiting member 4, which is fixed or integrally provided on the fixing sleeve 1. The limiting member 4 extends downward and is distributed on opposite sides to the adjusting member 3. The limiting member 4 and the adjusting member 3 are both inserted into the table hole and abut against the inner wall of the table hole through the limiting member to limit the displacement of the through hole 11 of the fixing seat relative to the table hole. The limiting member 4 is columnar or plate-shaped; the limiting member 4 is provided on the bottom surface of the fixing sleeve 1 or on the inner wall of the through hole 11 of the fixing sleeve 1.

[0023] Specifically, the outer periphery of the clamping seat 2 protrudes outward, and the protruding portion 22 extends beyond the outer periphery of the fixing sleeve 1. The upper surface of the clamping seat 2 has a mounting hole 23, and a rubber protrusion, or other soft rubber pad, is provided in the mounting hole 23. The rubber protrusion is located on the protruding portion 22 of the clamping seat 2.

[0024] Specifically, there are two adjusting members 3, both of which are connected to the same side of the fixing sleeve 1. Of course, there may also be only one adjusting member 3.

[0025] Specifically, the fixing sleeve 1 is provided with a fitting 5, which is fixed or integrally disposed on the upper end of the fixing sleeve 1. The fitting 5 is used for the faucet body to be fitted. Several oblique teeth 51 are distributed on the outer circumferential surface of the fitting 5. Two adjacent oblique teeth 51 are spaced apart to form an oblique groove 52. A fastener is inserted into the oblique groove 52 of the fixing sleeve 1 after passing radially through the faucet body, so as to realize the connection and positioning of the faucet body and the fixing sleeve. The fastener is a screw or a pin.

[0026] When installing this utility model: Place the fixing sleeve above the tabletop, aligning the through hole of the fixing sleeve with the tabletop hole, so that the limiting member is inserted into the tabletop hole and abuts against the inner wall of the tabletop hole, thereby preventing the through hole of the fixing seat from shifting to one side relative to the tabletop hole during installation; the clamping seat is located below the tabletop, and the screw part of the adjusting member passes through the through hole of the boss structure and the tabletop hole in sequence, and then is threadedly connected to the fixing hole of the clamping seat, with the head of the adjusting member abutting against the side of the boss structure away from the clamping seat; rotate the two adjusting members, and the screw part drives the clamping seat to move towards the fixing sleeve through the threaded transmission until the rubber protrusion on the upper surface of the clamping seat is tightly attached to the lower surface of the tabletop, and the fixing sleeve is tightly attached to the upper surface of the tabletop, realizing bidirectional clamping of the tabletop; install the faucet body on the adapter, so that the fastener passes through the mounting hole on the outer wall of the faucet body and is inserted into the inclined groove on the outer periphery of the adapter, and the fastener is fixed by the inclined teeth, thereby realizing the assembly of the faucet body and the adapter.

[0027] It should be noted that in the description of this utility model, all directional indicators (such as up, down, forward, backward, etc.) are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0028] In addition, in the description of this utility model, "a number" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0029] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," "fixing," and "installation" 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 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.

Claims

1. A quick-installation fixing base for a faucet countertop, comprising a fixing sleeve (1), a clamping seat (2), and an adjusting component (3), wherein the fixing sleeve (1) and the clamping seat (2) are disposed opposite to each other, the fixing sleeve (1) has a through hole (11) for a water supply pipe to pass through in the middle, a boss structure (12) is provided on the inner wall of the through hole (11) of the fixing sleeve (1), the boss structure (12) has a through hole (121), the clamping seat (2) has a fixing hole (21), the adjusting component (3) has a head (31) and a screw part (32), the head (31) of the adjusting component (3) abuts against the side of the boss structure (12) away from the clamping seat (2), the screw part (32) passes through the through hole (121) and is threadedly connected to the fixing hole (21), rotating the adjusting component (3) can drive the clamping seat (2) to move closer to the fixing sleeve (1) to clamp the countertop, characterized in that: The fixed sleeve (1) is provided with a limiting member (4). The limiting member (4) extends downward and is distributed on the opposite side to the adjusting member (3). The limiting member (4) and the adjusting member (3) are inserted into the table hole together and abut against the inner wall of the table hole through the limiting member to limit the displacement of the through hole (11) of the fixed seat relative to the table hole.

2. The quick-installation fixing bracket for faucet countertops according to claim 1, characterized in that: The limiting member (4) is columnar or plate-shaped.

3. The quick-installation fixing bracket for faucet countertops according to claim 1, characterized in that: The limiting member (4) is provided on the bottom surface of the fixed sleeve (1) or on the inner wall of the through hole (11) of the fixed sleeve (1).

4. The quick-installation fixing bracket for faucets on countertops according to claim 1, 2, or 3, characterized in that: The outer periphery of the clamping seat (2) protrudes outward, and the protruding part (22) extends beyond the outer periphery of the fixing sleeve (1).

5. The quick-installation fixing bracket for faucets on countertops according to claim 1, 2, or 3, characterized in that: There are two adjusting members (3), and both adjusting members (3) are connected to the same side of the fixing sleeve (1).

6. The quick-installation fixing bracket for faucets on countertops according to claim 1, 2, or 3, characterized in that: The upper surface of the clamping seat (2) has a mounting hole (23), and rubber protrusions are provided in the mounting hole (23).

7. The quick-installation fixing bracket for a faucet countertop according to claim 1, 2, or 3, characterized in that: The fixed sleeve (1) is provided with a fitting (5), which is used for the faucet body to be fitted. Several oblique teeth (51) are distributed on the outer circumferential surface of the fitting (5). Two adjacent oblique teeth (51) are spaced apart to form an oblique groove (52). After the fastener passes through the faucet body radially, it is inserted into the oblique groove (52) of the fixed sleeve (1) to realize the connection and positioning of the faucet body and the fixed sleeve.

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