Quick-assembly and quick-disassembly structure on faucet fixing seat stand

Abstract

The utility model discloses a structure capable of being quickly assembled and disassembled on a faucet fixing seat table, which comprises a fixing seat, the fixing seat can be arranged on a mounting hole of a mounting table, the fixing seat is provided with at least two connecting holes, and the lower end face of the fixing seat can be matched with the upper end face of the mounting table on the peripheral side of the mounting hole in an abutting mode; the at least two screw rods are inserted into the connecting holes; threaded holes are formed in the fixing pieces, the threaded rods can be matched with the threaded holes, and the upper end faces of the fixing pieces can be connected with the lower end face, on the peripheral sides of the mounting holes, of the mounting table in a matched mode; the fixing piece can be attached to the elastic piece, the elastic piece can enable the fixing piece to be retracted inwards and then penetrate through the mounting hole, and the elastic piece can enable the fixing piece to be limited below the mounting table after being elastically reset and unfolded; according to the structure, through the synergistic effect of the fixing base, the screw rod, the fixing piece and the elastic piece, rapid mounting and dismounting can be achieved, and meanwhile the mounting firmness and the anti-loosening performance are improved.

Description

Technical Field

[0001] This utility model relates to a quick-installation and quick-disassembly structure for a faucet fixing base. Background Technology

[0002] In modern homes and construction projects, the installation of basin faucets is a fundamental and crucial step. Existing basin faucets typically use a traditional screw-and-nut structure for fixing, requiring the faucet body to extend under the basin and be screwed in from the bottom with a nut over a considerable distance. However, this installation method has several problems and shortcomings. First, the limited space under the basin makes it difficult to use tools, resulting in a complex and time-consuming installation process. Second, the traditional screw-and-nut connection has limited tightness, and over time, it is prone to loosening due to vibration or external forces, affecting the faucet's stability and lifespan. Furthermore, the existing installation structure lacks flexibility, hindering quick disassembly and reinstallation, causing inconvenience for later maintenance and replacement.

[0003] Meanwhile, in the existing installation process, one method requires workers to crawl under the platform to operate, which is troublesome due to the small space under the platform. Another method does not require crawling under the platform, but this structure has many parts, which greatly increases the production cost. Summary of the Invention

[0004] In order to solve the above-mentioned technical problems, the purpose of this utility model is to provide a quick-installation and quick-disassembly structure for a faucet fixing base.

[0005] This utility model is achieved through the following technical solution:

[0006] A quick-installation and quick-removal structure for a faucet mounting base includes: a mounting base that can be disposed on a mounting hole in a mounting platform, the mounting base having at least two connecting holes, and the lower end face of the mounting base abutting against the upper end face of the mounting platform surrounding the mounting hole; at least two screws inserted into the connecting holes; at least two fixing plates having threaded holes, the screws being compatible with the threaded holes, and the upper end face of the fixing plates engaging with the lower end face of the mounting platform surrounding the mounting hole; and an elastic plate to which the fixing plates are attached, the elastic plate allowing the fixing plates to retract and pass through the mounting hole, and the elastic plate to elastically return and unfold, thus confining the fixing plates below the mounting platform.

[0007] In this embodiment of the present invention, the elastic sheet is disposed above the fixed sheet, and the upper end surface of the elastic sheet can abut against the lower end surface of the mounting platform around the mounting hole.

[0008] In this embodiment of the invention, the inner diameter of the connecting hole is larger than the outer diameter of the screw thread, so that the lower ends of the two screws and the fixing plate can be retracted to pass through the mounting hole.

[0009] In this embodiment of the utility model, the fixing seat is provided with a through hole in the middle, and the connecting hole is provided with a clearance notch on the side wall facing the center line of the fixing seat. The clearance notch can cause the lower end of the screw to drive the elastic plate and the fixing plate to retract inward.

[0010] In this embodiment of the present invention, the inner side of the fixing plate is provided with an inwardly protruding protrusion, and the threaded hole is disposed on the protrusion.

[0011] In this embodiment of the invention, when the fixing base is fixed on the mounting platform, the contour of the inner side of the fixing piece can be adapted to the contour of the mounting hole.

[0012] In this embodiment of the invention, when the fixing base is fixed on the mounting platform, the inner contour of the elastic sheet can be adapted to the contour of the mounting hole.

[0013] In this embodiment of the present invention, the outer periphery of the fixed base is also provided with a locking groove, and the faucet body is also provided with a locking hole that can be adapted to the locking groove. The locking hole is provided with an internal thread that can cooperate with a locking screw. The locking screw can be inserted into the locking groove to fix the body and the fixed base.

[0014] This utility model discloses a quick-installation and quick-disassembly structure for a faucet mounting base on a platform, which has the following advantages: First, the design combining double fixing plates and elastic plates utilizes the elastic shape of the elastic plates to achieve the inward retraction and automatic unfolding of the fixing plates, significantly simplifying the installation steps, improving installation efficiency, reducing the use of parts, and eliminating the need for workers to crawl under the platform for installation; Second, the retractable and reset design of the mounting base and screw, through the optimization of the clearance notch and connecting hole, allows the screw and fixing plates to retract, thus quickly passing through the mounting hole; Third, the design of the elastic plate not only provides support but also prevents the fixing plates from rotating during tightening, ensuring that the fixing plates unfold naturally and are firmly fixed, while enhancing anti-loosening performance; Fourth, the large-sized perforation design in the middle of the mounting base can accommodate more water pipes, improving applicability and practicality; Fifth, the installation process requires no additional tools and can be completed on the platform, significantly shortening the installation time and reducing the difficulty of operation.

[0015] In summary, this utility model solves the problems of complex installation, difficult tool operation, slow installation speed, and insufficient tightness in the prior art by using the synergistic effect of the fixing base, screw, fixing plate, and elastic plate, thus achieving rapid installation and disassembly while improving installation firmness and anti-loosening performance. Attached Figure Description

[0016] To more clearly illustrate the technical solution of this utility model, 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.

[0017] Figure 1 This is a schematic diagram of the faucet after installation in this utility model.

[0018] Figure 2 This is a schematic diagram of the faucet before installation in this utility model.

[0019] Figure 3 This is a schematic diagram of the installation of the fixed bracket.

[0020] Figure 4 This is a schematic diagram of the quick-assembly structure of this utility model.

[0021] Figure 5 This is an exploded view of the quick-assembly structure of this utility model. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model 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 utility model, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely represents selected embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0023] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0025] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., 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 according to the specific circumstances.

[0026] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0027] Referring to the attached diagram in the instruction manual, the faucet can be quickly installed and removed from the countertop through the coordinated action of the fixing base, screw, fixing plate, and elastic plate, while improving the installation firmness and anti-loosening performance.

[0028] The structure of this utility model includes a fixing base 1, a screw 3, a fixing plate 4, and an elastic plate 5. The fixing base 1 is a disc-shaped or square plate-shaped component with an outer diameter larger than the diameter of the mounting hole 14. A through hole 6 is provided in the center for accommodating water pipes or other pipes. The lower end surface of the fixing base 1 is flat and can abut against the upper end surface of the mounting platform 13 around the mounting hole 14. Two connecting holes 2 are evenly distributed on the edge of the fixing base 1 for inserting the screw 3. These connecting holes can be plain holes, i.e., holes without threads. The inner diameter of the connecting hole 2 is slightly larger than the outer diameter of the screw 3, allowing the screw 3 to move up and down and adjust its position within the connecting hole 2, while also oscillating. A locking groove 9 is also provided on the outer periphery of the fixing base 1 for matching with the locking hole 11 on the faucet body 10, thereby achieving a fixed connection between the faucet body 10 and the fixing base 1, completing the installation of the faucet.

[0029] Two screws 3 are inserted into the two connecting holes 2 of the fixing base 1, respectively. The upper end of the screw 3 passes through the fixing base 1 and extends above it, while the lower end is adapted to the threaded hole on the fixing plate 4. The fixing plate 4 is an arc-shaped or semi-circular component, with an inwardly protruding protrusion 8 on its inner side. The protrusion 8 has a threaded hole 15 for the screw 3 to be screwed into. The upper end face of the fixing plate 4 can fit tightly with the lower end face of the mounting platform 13 around the mounting hole 14 to form a stable support. The outer contour of the fixing plate 4 is designed to fit the shape of the mounting hole 14, ensuring that the fixing plate 4 can completely cover the bottom area of ​​the mounting hole 14 when unfolded, thereby enhancing the stability of the installation and increasing the size of the pipe fitting insertion.

[0030] The elastic piece 5 is located above the fixing piece 4 and is connected to the fixing piece 4 by adhesive or other fixing methods. The elastic piece 5 is made of a highly elastic material, such as silicone, rubber, or spring steel sheet, and its inner contour is also designed to fit the shape of the mounting hole 14. The main function of the elastic piece 5 is to retract the fixing piece 4 during installation and, after elastic reset and unfolding, restrict it below the mounting platform 13. The upper end face of the elastic piece 5 abuts against the lower end face of the mounting platform 13 around the mounting hole 14, further enhancing the stability of the fixing piece 4.

[0031] The installation process is as follows: S1 First, insert the two screws 3 into the connecting holes 2 of the fixing base 1, and initially connect the lower ends of the screws 3 with the threaded holes on the two fixing plates 4. At this time, the operator applies force inward by hand, causing the screws 3 to drive the fixing plates 4 and elastic plates 5 to retract inward, reducing their size, until the two fixing plates 4 are tightly closed and retracted to a state where they can pass through the mounting hole 14. During this process, the clearance notch 7 provided on the side wall of the connecting hole 2 facing the center line of the fixing base 1 plays a key role. It allows the lower end of the screws 3 to drive the elastic plates 5 and fixing plates 4 to retract inward, making it easier for the operator to complete the retraction action. The width and depth of the clearance notch 7 are optimized to ensure smooth retraction without damaging the components.

[0032] S2. Subsequently, the entire structure is inserted into the mounting hole 14. Due to the excellent elasticity of the elastic plate 5, after the fixing plate 4 passes through the mounting hole 14, the elastic plate 5 automatically resets and unfolds, allowing the fixing plate 4 to expand and be confined under the mounting platform 13, thus achieving pre-installation. This design significantly simplifies the installation process, avoiding the long-distance nut tightening operation required from under the basin in traditional installation methods. The elastic reset characteristic of the elastic plate 5 not only improves installation efficiency but also ensures that the fixing plate 4 can stably support the entire structure in the unfolded state.

[0033] Next, tighten both screws 3. Through the rotation of the threads, the screws 3 pull the fixing plate 4 upwards, thus firmly fixing the fixing seat 1 onto the mounting platform 13. During the tightening process, the design of the elastic plate 5 prevents the fixing plate 4 from rotating. Because the elastic plate 5 connects the two fixing plates 4 as one unit, when one screw 3 is tightened, the fixing plate 4 on the other side will not rotate, thus ensuring that the fixing plate 4 naturally unfolds and is firmly fixed. In addition, the elastic plate 5 also has anti-loosening properties, effectively preventing loosening problems caused by long-term use or vibration.

[0034] S4 Finally, the faucet body 10 is fixedly connected to the fixing base 1 using the locking screw 12. Specifically, the locking screw 12 is inserted into the locking hole 11 on the faucet body 10 and screwed into the locking groove 9 on the outer circumference of the fixing base 1. The locking hole 11 has an internal thread that mates with the locking screw 12, ensuring the reliability and durability of the connection. The depth and width of the locking groove 9 are optimized according to the size of the locking screw 12 to ensure the stability of the connection.

[0035] The technical solution of this utility model, through the combined design of double fixing plates 4 and elastic plates 5, achieves the inward retraction and automatic unfolding of the fixing plates 4, significantly simplifying the installation steps and improving installation efficiency. The retractable and reset design of the fixing base and screw 3 allows the screw 3 and fixing plates 4 to retract, facilitating quick passage through the mounting hole 14. The elastic plate 5 not only provides support but also prevents the fixing plates 4 from rotating during tightening, ensuring that the fixing plates 4 unfold naturally and are securely fixed. The large-sized through hole 6 in the middle of the fixing base 1 can accommodate more water pipes, improving applicability and practicality. The installation process requires no additional tools and can be completed in confined spaces, significantly shortening installation time and reducing operational difficulty.

[0036] In practical applications, this invention is suitable for the installation of various basin faucets, and is particularly advantageous in environments with limited space where tools are difficult to use. For example, in home renovations or public restroom renovations, workers can quickly complete the faucet installation without the need for complex tools or a significant amount of time. Furthermore, the anti-loosening properties of this invention ensure its stability during long-term use, reducing maintenance costs.

[0037] In summary, this utility model solves the problems of complex installation, difficult tool operation, slow installation speed, and insufficient tightness in the prior art by the synergistic effect of the fixing base 1, screw 3, fixing plate 4, and elastic plate 5, thereby achieving rapid installation and disassembly, while improving the installation firmness and anti-loosening performance.

[0038] The foregoing description illustrates and describes preferred embodiments of the present invention. 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 inventive concept described herein 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 within the protection scope of the appended claims.

Claims

1. A quick-installation and quick-disassembly structure for a faucet mounting base, characterized in that, include: A mounting base that can be disposed on a mounting hole of a mounting platform, the mounting base having at least two connecting holes, and the lower end face of the mounting base being able to abut against the upper end face of the mounting platform surrounding the mounting hole; At least two screws are inserted into the connecting holes; At least two fixing plates are provided, the fixing plates are provided with threaded holes, the screw can be adapted to the threaded holes, and the upper end face of the fixing plate can be connected to the lower end face of the mounting platform around the mounting hole. The elastic sheet, on which the aforementioned fixing sheet can be attached, allows the fixing sheet to retract and pass through the mounting hole, and when the elastic sheet is elastically reset and unfolded, it can restrict the fixing sheet to be below the mounting platform.

2. The quick-installation and quick-disassembly structure for a faucet fixing base according to claim 1, characterized in that, The elastic sheet is positioned above the fixed sheet, and the upper end face of the elastic sheet can abut against the lower end face of the mounting platform around the mounting hole.

3. A quick-installation and quick-disassembly structure for a faucet fixing base according to claim 1 or 2, characterized in that, The inner diameter of the connecting hole is larger than the outer diameter of the screw thread, so that the lower ends of the two screws and the fixing plate can be retracted to pass through the mounting hole.

4. The quick-installation and quick-disassembly structure for a faucet fixing base according to claim 3, characterized in that, The fixing seat has a through hole in the middle, and the connecting hole has a clearance notch on the side wall facing the center line of the fixing seat. The clearance notch allows the lower end of the screw to drive the elastic plate and the fixing plate to retract inward.

5. The quick-installation and quick-disassembly structure for a faucet fixing base according to claim 4, characterized in that, The inner side of the fixing plate is provided with an inwardly protruding protrusion, and the threaded hole is disposed on the protrusion.

6. The quick-installation and quick-disassembly structure for a faucet fixing base according to claim 5, characterized in that, When the fixing base is fixed on the mounting platform, the contour of the inner side of the fixing piece can be adapted to the contour of the mounting hole.

7. The quick-installation and quick-disassembly structure for a faucet fixing base according to claim 6, characterized in that, When the fixing base is fixed on the mounting platform, the inner contour of the elastic sheet can be adapted to the contour of the mounting hole.

8. A quick-installation and quick-disassembly structure for a faucet fixing base according to any one of claims 1, 2, 4-7, characterized in that, The outer periphery of the fixed base is also provided with a locking groove, and the body of the faucet is also included. The body is provided with a locking hole that can be adapted to the locking groove. The locking hole is provided with an internal thread that can be engaged with a locking screw. The locking screw can be inserted into the locking groove to fix the body and the fixed base.

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