Faucet system

Abstract

The utility model provides a faucet system relates to water outlet device technical field, this faucet system includes quick -wearing module and faucet, quick -wearing module is provided with water inlet channel, and water inlet channel is only used to wear and set water inlet pipe, and the faucet is sealedly connected with water inlet pipe, and the faucet includes main part, inner tube, outer tube, pull tube and reset piece, and one end of main part is detachably connected in quick -wearing module, and inner tube sets up in the outer tube and is relative to main part fixedly set up, and inner tube is communicated with water inlet pipe, and pull tube is sleeved in the outside of inner tube and is slidably arranged between inner tube and outer tube, and reset piece is sleeved in pull tube, and pull tube is configured as can move relative to outer tube and can compress or release reset piece, and make pull tube relative to outer tube switch between the stretching state and the contraction state. The quick -wearing module of faucet system does not need to provide special pull -through channel for pull tube, effectively reduces the overall size of quick -wearing module, reduces the weight, and reduces the production cost.

Description

Technical Field

[0001] This utility model generally relates to the field of water outlet device technology, and more specifically, to a faucet system. Background Technology

[0002] Traditional weighted pull-out faucets require a mounting structure to be fixed to the countertop. This structure includes a pull-out channel through which the faucet's pull tube slides, allowing it to slide relative to the channel to achieve the pull-out action. Because the mounting structure requires a pull-out channel, it results in a relatively large overall size, occupies a significant amount of space, and has high production costs. Utility Model Content

[0003] The faucet system provided by this utility model has a small footprint and meets the requirements of lightweight and low cost.

[0004] According to one aspect of the present invention, a faucet system is provided, comprising: A quick-installation module, wherein the quick-installation module is provided with a water inlet channel, the water inlet channel being used only for the installation of a water inlet pipe; A faucet is sealed to the water inlet pipe. The faucet includes a main body, an inner tube, an outer tube, a pull-out tube, and a reset component. One end of the main body is detachably connected to the quick-connect module. The inner tube is disposed inside the outer tube and fixed relative to the main body. The inner tube communicates with the water inlet pipe. The pull-out tube is sleeved outside the inner tube and slidably disposed between the inner tube and the outer tube. The reset component is sleeved on the pull-out tube. The pull-out tube is configured to move relative to the outer tube and to compress or release the reset member, so that the pull-out tube switches between a stretched state and a contracted state relative to the outer tube.

[0005] In some embodiments, the tap further includes: The first limiting member is disposed at the end of the pull tube facing the main body; The second limiting member is disposed at the end of the outer tube away from the main body; The two ends of the reset member can respectively abut against the first limiting member and the second limiting member.

[0006] In some embodiments, the tap further includes: A limiting fitting is provided at one end of the pull tube facing the main body, and the first limiting fitting is detachably connected to the limiting fitting.

[0007] In some embodiments, the tap further includes: A sealing element is fitted over the outside of the inner tube and positioned between the inner tube and the limiting fitting.

[0008] In some embodiments, the tap further includes: An outer tube connector is disposed within the main body, the outer tube is connected to the main body through the outer tube connector, and the inner tube passes through the outer tube connector.

[0009] In some embodiments, the tap further includes: A connector is located inside the main body and disposed at the end of the inner tube facing the faucet. The inner wall of the main body is provided with a limiting structure, which is used to limit the connector.

[0010] In some embodiments, the tap further includes: A check valve is installed inside the connector.

[0011] In some embodiments, the tap further includes: A water inlet is provided inside the main body and located between the main body and the quick-installation module. The water inlet has a connecting channel. One end of the connecting channel is connected to the water inlet pipe, and the other end is connected to the inner pipe through the connector.

[0012] In some embodiments, the quick-install module includes a base, a partition, a water inlet pipe, and at least one claw. The base is disposed on a tabletop, the water inlet pipe passes through the base and is connected to the base, the partition and the claw are disposed on one side of the base, the partition extends through the tabletop and at least partially covers the water inlet pipe, and the partition has a clearance portion corresponding to the claw. The claw is configured to rotate relative to the separator, allowing it to be selectively positioned within the clearance portion to switch between an unfolding installation mode and a retracting disassembly mode.

[0013] In some embodiments, the separator has a limiting end face, and the clearance portion and the limiting end face are located on both sides of the claw; In the retractable / disassembly mode, the claw abuts against the inner wall of the clearance portion; in the unfolded / installation mode, the claw abuts against the limiting end face.

[0014] In some embodiments, the claw is at least partially arc-shaped, and the angle between the tangent at the contact position of the claw and the avoidance part and the tangent at the contact position of the claw and the limiting end face is a right angle or an acute angle.

[0015] In some embodiments, the separator has an open end on the side facing the claw, and the claw and the open end are correspondingly disposed and at least partially located within the separator; The width of the opening end is greater than the maximum width of the claw.

[0016] In some embodiments, there are two water inlet pipes, which are arranged opposite each other and along a first direction. The cross-section of the separator is at least partially S-shaped, and the separator is respectively wrapped around the two water inlet pipes and located between the two water inlet pipes. The separator is located between one of the water inlet pipes and the claw, one of the water inlet pipes and the clearance part are correspondingly arranged and located on both sides of the separator, and the other water inlet pipe and the claw are correspondingly arranged. The first direction is perpendicular to the axial direction of the base.

[0017] In some embodiments, the tabletop is provided with mounting holes, and the partition passes through the mounting holes; The claw includes a rotating part and a locking part. The rotating part is rotatably disposed on the base. One end of the locking part is connected to the rotating part, and the other end is selectively disposed in the clearance part. In the direction from the rotating part to the snap-fit ​​part, the claw is at least partially arc-shaped and the width of the claw gradually decreases, so that when in the storage and disassembly mode, the outer contour of the claw and the separator forms at least partially circular structure, and the diameter of the circular structure is smaller than the diameter of the mounting hole.

[0018] In some embodiments, the two water inlet pipes include a first water inlet pipe and a second water inlet pipe, the separator has a first open end and a second open end, the first water inlet pipe and the first open end are correspondingly arranged, and the second water inlet pipe and the second open end are correspondingly arranged; The claw is provided corresponding to the first open end, and the rotating part is at least partially an arc structure. The first center distance between the central axis of the first water inlet pipe and the rotation center of the rotating part is greater than the sum of the radius of the first water inlet pipe and the radius of the rotating part. The second center distance between the central axis of the second water inlet pipe and the rotation center of the rotating part is greater than the sum of the radius of the second water inlet pipe, the wall thickness of the separator, and the radius of the rotating part.

[0019] In some embodiments, the tabletop is provided with mounting holes, and the partition passes through the mounting holes; The number of the jaws is two, the two jaws are arranged facing each other and along the second direction, and the separator is located between the two jaws; In the retractable / disassembly mode, the maximum diameter of the side of the two claws that is furthest from each other is smaller than the diameter of the mounting hole; in the unfolded / installation mode, the maximum distance between the two claws is greater than the diameter of the mounting hole. The second direction is perpendicular to the axial direction of the base.

[0020] In some embodiments, the platform is provided with mounting holes, the outer wall of the base is provided with limiting portions, the limiting portions and the claws are provided on both sides of the platform along the axial direction of the base, and the diameter of the limiting portions is larger than the diameter of the mounting holes; Wherein, along the axial direction of the base, the difference between the distance between the end face of the separator away from the table surface and the limiting part and the depth of the clearance part is greater than or equal to the thickness of the table surface.

[0021] In some embodiments, the clearance portion extends through the end face of the separator on the side away from the tabletop, forming a clearance notch.

[0022] In some embodiments, the quick-install module further includes: A drive component extends through the base and the claw, and the drive component is capable of driving the claw to rotate relative to the base.

[0023] In some embodiments, the separator is provided with a guide groove that extends along the axial direction of the base, the separator has a limiting end face, and the clearance portion and the limiting end face are located on both sides of the claw. Wherein, after the driving member drives the chuck to rotate and abut against the limiting end face, the driving member drives the chuck to move along the guide groove and toward the table surface, so that the chuck can clamp the table surface.

[0024] In some embodiments, an installation component is also included, wherein the quick-install module is detachably connected to the faucet via the installation component, the installation component comprising: The first mounting component is sleeved on the outside of the faucet and threadedly connected to the faucet. The base has a protrusion on the side facing the faucet, and the first mounting component is disposed between the faucet and the protrusion. The second mounting component is located between the quick-install module and the faucet. The second mounting component is sleeved on the protrusion and threadedly connected to the protrusion. The second mounting component covers the protrusion and the first mounting component and can abut against the first mounting component.

[0025] In some embodiments, the mounting component further includes: A wear-resistant component is located outside the protrusion, and the wear-resistant component is sleeved on the outside of the faucet and disposed between the second mounting component and the faucet; In this embodiment, one of the second mounting component and the wear-resistant component facing each other has a positioning protrusion, and the other has a positioning groove, with the positioning protrusion located in the positioning groove.

[0026] In some embodiments, the mounting component further includes: The decorative element is located between the base and the faucet and is fitted over the outside of the second mounting element.

[0027] In some embodiments, a buffer element is also included, which is sleeved on the outside of the base and disposed between the base and the faucet.

[0028] One embodiment of this utility model has the following advantages or beneficial effects: The faucet system provided in this embodiment of the invention features a pull-out tube sleeved outside the inner tube and slidably positioned between the inner and outer tubes. The inner tube is fixed relative to the main body, and the pull-out tube always uses the inner tube as a reference when sliding. Combined with the protection and guidance of the outer tube, the outer and inner tubes form a double guide, reducing pull-out tube sway and ensuring precise movement trajectory. When the pull-out tube is stretched, it compresses the reset component, causing the reset component to accumulate elastic force. Under the action of its own elastic force, the reset component releases upon release, driving the pull-out tube to switch to the retracted state. The reset process is smooth and shock-free, accurately returning to the initial position, avoiding displacement or loosening, eliminating the need for manual repositioning, and improving ease of use. Water flows out from the inner tube; the tube-within-a-tube pull-out design, with the pull-out tube sliding relative to the inner tube, prevents water leakage outside the pull-out tube, avoiding water leakage.

[0029] Meanwhile, the faucet system eliminates the need for a counterweight pull-out mechanism and removes the under-counter pull-out pipe and counterweight, allowing for excellent compatibility with the quick-installation module located on the countertop. Furthermore, the quick-installation module's water inlet channel is solely for the water inlet pipe; there's no need for a dedicated pull-out channel for the pull-out pipe, effectively reducing the overall size and weight of the quick-installation module and lowering production costs. Attached Figure Description

[0030] To better understand this invention, reference can be made to the embodiments shown in the following drawings. Components in the drawings are not necessarily to scale, and related elements may be omitted to emphasize and clearly illustrate the technical features of this invention. Furthermore, related elements or components may have different arrangements as known in the art. Additionally, in the drawings, the same reference numerals denote the same or similar components in various figures. The above and other features and advantages of this invention will become more apparent by describing exemplary embodiments of the invention in detail with reference to the drawings.

[0031] in: Figure 1 The diagram shown is a structural schematic of the quick-installation module for installing a faucet according to an embodiment of the present invention. Figure 2 The diagram shown is a structural schematic of a quick-installation module of a faucet system according to an embodiment of the present invention installed on a countertop; Figure 3 The diagram shown is a structural schematic of the quick-installation module of the faucet system according to an embodiment of the present invention in the unfolded installation mode; Figure 4 The diagram shown is a structural schematic of the quick-install module of the faucet system according to an embodiment of the present invention in the folding and disassembly mode; Figure 5 The diagram shown is a structural schematic of a quick-installation module of a faucet system according to an embodiment of the present invention, switching from a retractable disassembly mode to an unfolded installation mode. Figure 6 The diagram shown is a half-sectional view of the quick-installation module of the faucet system according to an embodiment of the present invention; Figure 7 The diagram shown is an exploded view of a quick-installation module of a faucet system according to an embodiment of the present invention. Figure 8 The diagram shown is a schematic representation of the quick-installation module of the faucet system according to an embodiment of the present invention, before it is installed on the countertop and switched from the unfolded installation mode to the retractable disassembly mode. Figure 9 The diagram shows the state of the quick-installation module of the faucet system according to an embodiment of the present invention after it has been installed on the countertop and switched from the retracted disassembly mode to the unfolded installation mode. Figure 10 The diagram shown is a structural schematic of the base and separator of the quick-installation module of a faucet system according to an embodiment of the present invention; Figure 11 The diagram shown is a bottom-view structural schematic of the quick-installation module of the faucet system according to an embodiment of the present invention. Figure 12 The diagram shown illustrates the structure of the claws of the quick-release module of the faucet system according to an embodiment of this utility model in the retracted / disassembly mode. Figure 1 ; Figure 13 The diagram shown illustrates the structure of the claws of the quick-installation module of the faucet system according to an embodiment of this utility model in the unfolded installation mode. Figure 1 ; Figure 14 The diagram shown illustrates the structure of the claws of the quick-release module of the faucet system according to an embodiment of this utility model in the retracted / disassembly mode. Figure 2 ; Figure 15 The diagram shown illustrates the structure of the claws of the quick-installation module of the faucet system according to an embodiment of this utility model in the unfolded installation mode. Figure 2 ; Figure 16 The diagram shown is a partial exploded view of the faucet, mounting components, and quick-installation module in a faucet system according to an embodiment of the present invention. Figure 17 The diagram shown is a cross-sectional view of the faucet in a faucet system according to an embodiment of the present invention. Figure 1 ; Figure 18 The diagram shown is a cross-sectional view of the faucet in a faucet system according to an embodiment of the present invention. Figure 2 ; Figure 19 What is shown is Figure 18 A magnified view of a portion at point A; Figure 20 The diagram shown is a schematic representation of the state of the faucet in a faucet system according to an embodiment of the present invention before the faucet is installed in the quick-installation module via the installation components. Figure 21 The diagram shown is a schematic representation of the state of the faucet in a faucet system according to an embodiment of the present invention, after the faucet is installed in the quick-installation module via the installation components. Figure 22 The diagram shown is a schematic representation of the state of the faucet in a faucet system according to an embodiment of the present invention before the faucet is removed from the quick-release module via the installation components. Figure 23 The diagram shown is a schematic representation of the state of the faucet in a faucet system according to an embodiment of the present invention after the faucet has been removed from the quick-release module via the installation components. Figure 24 The diagram shown is a structural schematic of the faucet in the retracted state in a faucet system according to an embodiment of the present invention; Figure 25 The diagram shown is a structural schematic of the faucet in a stretched state in a faucet system according to an embodiment of the present invention; Figure 26 What is shown is Figure 25 A magnified view of the area at point B; Figure 27 What is shown is Figure 25 A magnified view of point C; Figure 28 What is shown is Figure 25 A magnified view of the area at point D; Figure 29 What is shown is Figure 25 A magnified view of the area at point E; Figure 30 What is shown is Figure 25 A magnified view of a section at point F.

[0032] The reference numerals in the attached figures are explained as follows: 100. Countertop; 101. Mounting hole; 200. Screwdriver; 1. Faucet; 2. Quick-install module; 3. Installation components; 4. Buffer components; 11. Main body; 110. Limiting structure; 12. Inner pipe; 13. Outer pipe; 131. Faucet outlet; 14. Pull-out pipe; 15. Reset component; 16. First limiting component; 17. Second limiting component; 18. Limiting mating component; 19. Sealing component; 111. Connecting component; 112. Check valve; 113. Water inlet interface; 1131. Connecting channel; 114. Shower head; 115. Second screw; 116. First screw; 117. Pull-out connector; 118. Outer pipe connector; 21. Base; 211. Limiting part; 212. Protrusion; 213. Annular groove; 22. Separator; 220. Opening end; 2201. First opening end; 2202. Second opening end; 221. Clearance part; 222. Limiting end face; 223. Weight reduction hole; 224. Guide groove; 225. Arc surface; 23. Water inlet pipe; 230. Water inlet connector; 231. First water inlet pipe; 232. Second water inlet pipe; 24. Clamping jaw; 241. First clamping jaw; 242. Second clamping jaw; 2401. Rotating part; 2402. Snapping part; 2403. Positioning and mating part; 25. Driving component; 26. Gasket; 261. Positioning part; 27. Fixing component; 271. Fixing groove; 28. Nut; 31. Second mounting component; 32. First mounting component; 33. Wear-resistant component; 34. Decorative component. Detailed Implementation

[0033] The technical solutions of the exemplary embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. The exemplary embodiments described herein are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. Therefore, it should be understood that various modifications and changes can be made to the exemplary embodiments without departing from the scope of protection of this utility model.

[0034] In the description of this utility model, unless otherwise expressly specified and limited, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance; the term "multiple" refers to two or more; and the term "and / or" includes any and all combinations of one or more of the associated listed items. In particular, references to "the / described" object or "an" object are also intended to indicate one of a possible plurality of such objects.

[0035] Unless otherwise specified or stated, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, an integral connection, an electrical connection, or a signal connection; "connection" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0036] Furthermore, in the description of this utility model, it should be understood that the directional terms such as "upper," "lower," "inner," and "outer" described in the exemplary embodiments of this utility model are used to describe the angles shown in the accompanying drawings and should not be construed as limiting the exemplary embodiments of this utility model. It should also be understood that, in the context, when referring to an element or feature connected to another element (one or more) "upper," "lower," "inner," or "outer," it can be directly connected to another element (one or more) "upper," "lower," "inner," or "outer," or indirectly connected to another element (one or more) "upper," "lower," "inner," or "outer" through an intermediate element.

[0037] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that the present invention will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and therefore their detailed description will be omitted.

[0038] This embodiment provides a faucet system, such as Figures 1-2 As shown, the faucet system includes a faucet 1 and a quick-install module 2. The quick-install module 2 is installed on the countertop 100 and is used to install the faucet 1.

[0039] When faucet 1 needs to be installed, first install quick-install module 2 on countertop 100, and then install faucet 1 on quick-install module 2; when faucet 1 needs to be disassembled, first detach faucet 1 from quick-install module 2 and disassemble it, and then detach quick-install module 2 from countertop 100 and disassemble it.

[0040] Specifically, such as Figures 2-3 As shown, the quick-install module 2 includes a base 21, a divider 22, a water inlet pipe 23, and at least one claw 24. The base 21 is disposed on the countertop 100 and detachably connected to the faucet 1. The water inlet pipe 23 passes through the base 21 and communicates with the faucet 1. The divider 22 and the claw 24 are disposed on one side of the base 21. The divider 22 passes through the countertop 100 and at least partially wraps around the water inlet pipe 23.

[0041] For example, the base 21 is disposed on the top surface of the countertop 100, and the base 21 is detachably connected to the faucet 1 to facilitate the installation and removal of the faucet 1.

[0042] For example, the countertop 100 is provided with a mounting hole 101, and the partition 22 passes through the mounting hole 101 of the countertop 100. The partition 22 at least partially covers the water inlet pipe 23. The partition 22 provides a preset installation trajectory for the water inlet pipe 23 to avoid misalignment during installation and facilitate quick connection and communication between the water inlet pipe 23 and the base 21 and the faucet 1.

[0043] The base 21 and the partition 22 can be separate structures, connected by welding, threaded connection, snap-fit, etc.; or the base 21 and the partition 22 can be a one-piece molded structure, reducing the number of parts assembly steps and reducing assembly costs.

[0044] The partition 22 is provided with a clearance part 221 corresponding to the claw 24. The claw 24 is configured to rotate relative to the partition 22, so that the claw 24 is selectively disposed in the clearance part 221 to switch between the unfolding installation mode and the folding disassembly mode.

[0045] For example, the clearance portion 221 may be a clearance hole, clearance groove, notch, etc. provided on the separator 22.

[0046] When quick-release module 2 needs to be disassembled, such as Figures 3-4 As shown, the claw 24 can rotate relative to the separator 22. The clearance portion 221 provides clearance space for the claw 24, so that the claw 24 is at least partially located in the clearance portion 221, and the claw 24 is in the retractable disassembly mode. Since the separator 22 at least partially wraps around the water inlet pipe 23, the separator 22 can effectively isolate the water inlet pipe 23 from the claw 24, preventing the claw 24 from being squeezed when the water inlet pipe 23 shakes, ensuring that the claw 24 can be retracted smoothly without jamming. At the same time, the separator 22 penetrates through the tabletop 100, and the separator 22 will not obstruct the retraction path of the claw 24, so that the quick-release module 2 can be easily removed from the tabletop 100, improving the convenience of disassembly.

[0047] When quick-install module 2 needs to be installed, such as Figure 5 As shown, the claw 24 rotates relative to the separator 22 and disengages from the clearance part 221. The claw 24 is in the unfolded installation mode. The claw 24 and the table 100 are in a limiting interference, so the quick-install module 2 cannot be directly removed from the table 100. At the same time, the claw 24 in the unfolded state can provide stable support to the base 21 from below the table 100, ensuring that the entire quick-install module 2 is stably fixed to the table 100. This avoids the quick-install module 2 from becoming loose due to the external force exerted by the faucet 1 during use after installation, thus ensuring installation stability and reliability.

[0048] In one embodiment, such as Figures 6-7 As shown, the quick-install module 2 also includes a fixing member 27. The fixing member 27 is located on the opposite side of the base 21 and the separator 22. The fixing member 27 has a fixing groove 271 on the side facing the water inlet pipe 23. The water inlet pipe 23 is located in the fixing groove 271.

[0049] With this configuration, the fixing groove 271 of the fixing member 27 is used to fix the water inlet pipe 23, define the position of the water inlet pipe 23, and fix the water inlet pipe 23 to the base 21. During the use of the faucet 1, it can effectively resist the displacement of the water inlet pipe 23 caused by water flow impact or pipe vibration, and ensure the connection stability between the water inlet pipe 23 and the faucet 1.

[0050] In one embodiment, such as Figures 6-7 As shown, the faucet system also includes a buffer 4, which is a sealing ring. The buffer 4 is sleeved on the outside of the base 21 and disposed between the base 21 and the faucet 1.

[0051] For example, the base 21 is provided with an annular groove 213 for installing the buffer 4. The buffer 4 acts as a buffer between the outer wall of the base 21 and the inner wall of the faucet 1 to prevent damage caused by hard collision.

[0052] In one embodiment, such as Figures 7-8 As shown, the quick-install module 2 also includes a drive component 25, which passes through the base 21 and the claw 24. The drive component 25 can drive the claw 24 to rotate relative to the base 21.

[0053] The driving component 25 is a screw, and the base 21 is provided with a threaded hole. By screwing the top of the driving component 25 with a screwdriver 200, the driving component 25 drives the pawl 24 to rotate relative to the base 21, so that the pawl 24 can be screwed into or out of the clearance part 221. It is convenient to use and easy to operate.

[0054] During the installation of the quick-installation module 2, the drive component 25 rotates, causing the claw 24 to rotate relative to the base 21. The drive component 25 rotates counterclockwise or clockwise, causing the claw 24 to rotate out of the clearance part 221 and abut against the limiting end face 222 of the separator 22. Then, by continuing to rotate, the claw 24 can be moved upward to abut against the lower surface of the table 100 to complete the installation. A nut 28 is also provided at the end of the drive component 25 away from the faucet 1 to prevent the claw 24 and the drive component 25 from coming out.

[0055] In one embodiment, such as Figures 7-8 As shown, the quick-release module 2 also includes a gasket 26, which is disposed on the side of the claw 24 facing the faucet 1. The drive component 25 passes through the gasket 26 and can drive the gasket 26 to rotate relative to the base 21, so that when in the retractable / disassembled mode, the gasket 26 is disposed within the clearance portion 221. Figure 9As shown, when the installation mode is unfolded, the pad 26 can abut against the tabletop 100.

[0056] Specifically, the shape of the pad 26 is the same as that of the claw 24, and the drive component 25 can rotate the claw 24 and the pad 26 synchronously. In the unfolded installation mode, the pad 26 abuts against the bottom of the platform 100, avoiding direct friction between the claw 24 and the platform 100, which would cause wear and deformation and extend the service life of the claw 24. At the same time, if the bottom surface of the platform 100 is uneven, the pad 26 fills the gap through its own deformation, so that the supporting force of the claw 24 is evenly transmitted to the platform 100 through the pad 26, avoiding the quick-install module 2 from becoming loose due to the unevenness of the platform 100. In the retracted disassembly mode, both the pad 26 and the claw 24 are at least partially within the clearance part 221, avoiding interference between the pad 26 and the platform 100, which would prevent the quick-install module 2 from being disengaged from the mounting hole 101.

[0057] In one embodiment, such as Figures 7-8 As shown, on the side where the claw 24 and the gasket 26 face each other, one of them is provided with a positioning part 261 and the other is provided with a positioning mating part 2403. The positioning part 261 and the positioning mating part 2403 are positioned and mated.

[0058] For example, the positioning part 261 is a positioning protrusion provided on the gasket 26, and the positioning mating part 2403 is a positioning groove provided on the claw 24, with the positioning protrusion provided in the positioning groove.

[0059] Under the positioning and cooperation of the positioning part 261 and the positioning and cooperating part 2403, the claw 24 and the pad 26 form a stable linkage structure. When the driving member 25 drives one of the claw 24 and the pad 26 to rotate, the other will move synchronously. There will be no relative sliding or misalignment, avoiding the situation where the claw 24 rotates while the pad 26 is stuck. This ensures that the pad 26 and the claw 24 are in place synchronously when the installation mode is unfolded, and are stored synchronously when the disassembly mode is folded up.

[0060] In one embodiment, such as Figures 10-11 As shown, the clearance part 221 penetrates the end face of the separator 22 on the side away from the head 1, forming a clearance gap.

[0061] The clearance section 221 adopts a through-type opening structure to provide an open rotation space for the claw 24. The end face and outer peripheral surface of the separator 22 will not obstruct the claw 24, allowing the claw 24 to move freely along the path of the clearance notch. This ensures smooth switching between the unfolded installation mode and the retracted disassembly mode, reducing operation time for mode switching and improving installation and disassembly efficiency. Furthermore, if there is a deviation in the initial installation position of the claw 24, the clearance notch can provide a certain adjustment margin for the claw 24, preventing the claw 24 from getting stuck during rotation.

[0062] In one embodiment, such as Figures 9-11 As shown, the outer wall of the base 21 is provided with a limiting part 211, the diameter of which is larger than the diameter of the mounting hole 101. The limiting part 211 serves to limit the base 21 from falling into the mounting hole 101, ensuring that the base 21 can be stably positioned above the tabletop 100, thereby guaranteeing the support effect for the faucet 1.

[0063] In particular, along the axial direction of the base 21, the limiting part 211 and the claw 24 are provided on both sides of the platform 100.

[0064] When the installation mode is unfolded, the claw 24 in the unfolded state is supported from below the tabletop 100, and the limiting part 211 is clamped from above the tabletop 100. The claw 24 and the limiting part 211 together form a fixed structure that clamps from above and below, so as to stably lock the quick-installation module 2 on the tabletop 100 and prevent the quick-installation module 2 from shifting or shaking when the faucet 1 is in use.

[0065] In particular, along the axial direction of the base 21, the difference H between the distance H between the end face of the separator 22 away from the faucet 1 and the limiting part 211 and the depth H2 of the avoidance part 221 is greater than or equal to the thickness H1 of the table surface 100, that is, H-H2≥H1.

[0066] Specifically, the portion of the separator 22 without the clearance portion 221 serves as a guide portion. When the separator 22 passes through the mounting hole 101, the guide portion acts as a guide. If the clearance portion 221 on the end face of the separator 22 is too deep, the length of the guide portion along the axial direction of the base 21 will be too small, causing part of the clearance portion 221 to also be located inside the mounting hole 101, resulting in interference between the pawl 24 and the mounting hole 101. The separator 22 of this application is relatively long, providing sufficient space for the clearance portion 221. Even if the clearance portion 221 is too deep, it is completely located outside the mounting hole 101, preventing it from being blocked by the table surface 100. This ensures that the clearance portion 221 effectively limits the pawl 24 and prevents the pawl 24 from becoming loose due to insufficient insertion depth.

[0067] In one embodiment, such as Figures 10-11 As shown, the separator 22 has a limiting end face 222, and the clearance portion 221 and the limiting end face 222 are located on both sides of the claw 24; wherein, in the retracted disassembly mode, the claw 24 abuts against the inner wall of the clearance portion 221; in the unfolded installation mode, the claw 24 abuts against the limiting end face 222.

[0068] When the installation mode is unfolded, the claw 24 abuts against the limiting end face 222 of the separator 22. The limiting end face 222 acts as a stop and limit, restricting the excessive rotation of the claw 24, ensuring that the unfolding angle of the claw 24 is consistent, and at the same time avoiding the situation where the claw 24 cannot abut against the lower surface of the table 100 due to insufficient unfolding (that is, when unfolded, the outer diameter of the claw 24 is smaller than the inner diameter of the mounting hole 101).

[0069] In the retractable / disassembly mode, the drive unit 25 rotates clockwise or counterclockwise, causing the pawl 24 to rotate. The pawl 24 abuts against the inner wall of the clearance part 221. The inner wall of the clearance part 221 acts as a stop and limit, so that the pawl 24 can be at least partially inside the limiting part 211, preventing the pawl 24 from protruding outside the separator 22 and causing disassembly obstruction.

[0070] In one embodiment, a guide groove 224 is provided in the separator 22. The guide groove 224 extends along the axial direction of the base 21. After the drive member 25 drives the claw 24 to rotate and abut against the limiting end face 222, the drive member 25 drives the claw 24 to move along the guide groove 224 toward the table surface 100, so that the claw 24 clamps the table surface 100.

[0071] The outline of the guide groove 224 and the outer outline of the claw 24 are at least partially matched. The guide groove 224 extends along the axial direction of the base 21 and is used to guide the claw 24 to move toward or away from the table surface 100 along the axial direction of the base 21.

[0072] When the driving component 25 drives the claw 24 to abut against the limiting end face 222 of the separator 22, the limiting end face 222 acts as a stop and limit, and the claw 24 cannot continue to rotate. As the driving component 25 continues to rotate, it drives the claw 24 to move upward along the guide groove 224 toward the platform 100. The guide groove 224 plans the movement path of the claw 24, allowing the claw 24 to abut against the lower surface of the platform 100, thereby completing the installation process and ensuring the installation stability between the quick-installation module 2 and the platform 100.

[0073] In one embodiment, the outer wall of the separator 22 has an arc surface 225, which protrudes toward the claw 24, i.e., the arc surface 225 is an outwardly convex arc surface, and the arc surface 225 serves as the inner wall of the clearance portion 221.

[0074] It is understandable that the clearance portion 221 can be formed by an arc surface 225 or by a gap space.

[0075] In one embodiment, such as Figure 12 As shown, the angle α between the tangent at the contact position of the claw 24 and the avoidance part 221 and the tangent at the contact position of the claw 24 and the limiting end face 222 is a right angle or an acute angle.

[0076] For example, the tangent angle between the contact points of the claw 24 and the clearance portion 221 and the limiting end face 222 is a right angle, forming a vertical bidirectional stop to limit the travel boundary of the claw 24 when switching between the unfolded installation mode and the retracted disassembly mode, ensuring accurate and stable switching between the two modes. At the same time, the drive member 25 drives the claw 24 to rotate 90° clockwise, so that the claw 24 is located inside the clearance portion 221; the drive member 25 drives the claw 24 to rotate 90° counterclockwise, so that the claw 24 disengages from the clearance portion 221 and abuts against the limiting end face 222. The drive member 25 can achieve mode switching with each 90° rotation, which is convenient and ensures the positional accuracy of the claw 24 in different modes.

[0077] In one embodiment, the separator 22 has an open end 220 on the side facing the claw 24, and the claw 24 and the open end 220 are correspondingly arranged and at least partially located within the separator 22.

[0078] For example, the separator 22 can at least partially wrap around the inlet pipe 23, and the separator 22 has an open end 220, that is, the separator 22 is at least partially U-shaped.

[0079] The width of the open end 220 is greater than the maximum width of the claw 24.

[0080] With this configuration, the separator 22 provides a large amount of room for the claw 24 to move during mode switching. When the claw 24 rotates relative to the base 21, the edge of the claw 24 will not rub or collide with the opening end 220, thus avoiding the situation where the claw 24 gets stuck due to insufficient space and ensuring the smoothness of the claw 24 during mode switching.

[0081] In one embodiment, such as Figures 12-13 As shown, there are two water inlet pipes 23, which are arranged opposite each other and along the first direction. The cross-section of the separator 22 is at least partially S-shaped. The separator 22 is respectively wrapped around the two water inlet pipes 23 and located between the two water inlet pipes 23.

[0082] The base 21 has at least one plane, which is parallel to the horizontal plane. The axial direction of the base 21 is perpendicular to the plane. The first direction and the second direction are two mutually perpendicular directions in the plane. The first direction and the second direction can also be referred to as the radial direction of the base 21. That is, the first direction, the second direction and the axial direction of the base 21 are mutually perpendicular. The first direction is identified by D1, the second direction is identified by D2, and the axial direction of the base 21 is identified by D3.

[0083] With this design, the separator 22 has an S-shaped curved surface that conforms to the contours of the two water inlet pipes 23. This facilitates optimized arrangement of the two water inlet pipes 23 within a limited space, resulting in a compact structure. It also prevents the two water inlet pipes 23 from intersecting and occupying excessive installation space, thus improving the overall structural compactness. Simultaneously, the curved surfaces on both sides of the separator 22 wrap around the two water inlet pipes 23, and the separator 22 is located between them. This separator 22 limits the swaying amplitude of the water inlet pipes 23, preventing friction and collisions and extending their service life.

[0084] The separator 22 is located between one of the water inlet pipes 23 and the claw 24. One of the water inlet pipes 23 and the clearance part 221 are correspondingly arranged and located on both sides of the separator 22. The other water inlet pipe 23 and the claw 24 are correspondingly arranged.

[0085] In this manner, one of the water inlet pipes 23 is isolated from the claw 24 by an S-shaped separator 22, preventing the water inlet pipe 23 from squeezing or colliding with the claw 24 when it shakes. Even if the water inlet pipe 23 shakes significantly, it will not interfere with the claw 24, ensuring that the claw 24 can be completely retracted into the clearance part 221. This facilitates the quick-release module 2 being completely removed from the mounting hole 101 on the tabletop 100. Simultaneously, through the rational layout of the separator 22, it provides space for the clearance part 221, ensuring that the clearance part 221 can effectively limit the movement of the claw 24, and that the clearance part 221 and the water inlet pipe 23 do not conflict in position. This prevents the claw 24 from being affected by the layout of the water inlet pipe 23 during mode switching.

[0086] In one embodiment, such as Figures 12-13 As shown, the claw 24 includes a rotating part 2401 and a locking part 2402. The rotating part 2401 is rotatably disposed on the base 21. One end of the locking part 2402 is connected to the rotating part 2401, and the other end is selectively disposed in the clearance part 221.

[0087] The driving member 25 passes through the rotating part 2401, at least part of the rotating part 2401 has an arc structure, the outer contour of the rotating part 2401 is adapted to the driving member 25, and the snap-fit ​​part 2402 has at least part of an arc structure.

[0088] The rotating part 2401 is disposed at the opening end 220 of the partition 22. From the rotating part 2401 to the locking part 2402, the claw 24 is at least partially arc-shaped and the width of the claw 24 gradually decreases, so that when the claw 24 and the partition 22 are closed in the storage and disassembly mode, the overall outer contour forms at least partially circular structure. The structure is compactly arranged, and the circular structure is adapted to the mounting hole 101 of the table 100. The diameter of the circular structure is smaller than the diameter of the mounting hole 101, which makes it easy for the quick-release module 2 to be completely removed from the mounting hole 101.

[0089] In one embodiment, such as Figure 12 As shown, the two water inlet pipes 23 include a first water inlet pipe 231 and a second water inlet pipe 232. The separator 22 has a first open end 2201 and a second open end 2202. The first water inlet pipe 231 and the first open end 2201 are correspondingly arranged, and the second water inlet pipe 232 and the second open end 2202 are correspondingly arranged.

[0090] For example, the first water inlet pipe 231 is a cold water pipe, and the second water inlet pipe 232 is a hot water pipe.

[0091] With this configuration, the separator 22 can be wrapped around the first water inlet pipe 231 and the second water inlet pipe 232 respectively, and the first open end 2201 and the second open end 2202 also provide sufficient installation space for the claw 24, so as to avoid the separator 22 occupying the activity space of the claw 24 when wrapping the two water inlet pipes 23, and ensure that the claw 24 will not have structural interference with the two water inlet pipes 23 when switching modes.

[0092] In one embodiment, such as Figures 12-13 As shown, there are two claws 24, which are arranged opposite each other along the second direction, and the separator 22 is located between the two claws 24.

[0093] For example, the two jaws 24 are a first jaw 241 and a second jaw 242, respectively. The first jaw 241 and the first open end 2201 are respectively configured, and the second jaw 242 and the second open end 2202 are respectively configured.

[0094] The first water inlet pipe 231 and the second water inlet pipe 232 are arranged along the first direction, and the first claw 241 and the second claw 242 are arranged along the second direction. The plane containing the first direction and the second direction is the reference plane. The projections of the central axis of the first water inlet pipe 231, the central axis of the second water inlet pipe 232, the rotation center of the first claw 241, and the rotation center of the second claw 242 onto the reference plane are arranged in a cross shape.

[0095] When the installation mode is unfolded, the first claw 241 and the second claw 242 unfold from both sides below the countertop 100 and engage with the lower surface of the countertop 100. The limiting part 211 abuts against the upper surface of the countertop 100, ensuring the clamping effect between the quick-installation module 2 and the countertop 100 from both above and below. This clamping force is evenly distributed on both sides of the mounting hole 101, preventing the quick-installation module 2 from shifting or tilting due to force on one side of the claw 24, thus further improving the stability between the quick-installation module 2 and the countertop 100. At the same time, when the faucet 1 is subjected to external forces such as lateral force from the switch handle or water impact during use, the symmetrically distributed first claw 241 and second claw 242 can jointly resist these external forces, resulting in stronger load-bearing capacity and preventing the quick-installation module 2 from loosening or shifting due to force on one side.

[0096] The separator 22 is located between the first claw 241 and the second claw 242, and serves to isolate them, preventing them from colliding or rubbing against each other when they rotate and switch, ensuring that both claws 24 can unfold or retract along their respective preset paths, and preventing jamming caused by mutual interference between the two claws 24.

[0097] In one embodiment, such as Figure 12 As shown, in the retractable / disassembled mode, the maximum diameter of the side of the two claws 24 that is far away from each other is smaller than the diameter of the mounting hole 101.

[0098] In the retractable / disassembly mode, both claws 24 retract into the two clearance portions 221. If the maximum diameter of the side of the two claws 24 furthest from each other is greater than the diameter of the mounting hole 101, the claws 24 will interfere with the tabletop 100, preventing them from passing through the mounting hole 101. This application addresses this by setting the maximum diameter of the side of the two claws 24 furthest from each other to be smaller than the diameter of the mounting hole 101, allowing the entire quick-release module 2 to be directly removed from the mounting hole 101 without the need for additional disassembly of other components, significantly reducing disassembly time, and is particularly suitable for scenarios with limited operating space under the tabletop 100.

[0099] In one embodiment, such as Figure 13 As shown, when the installation mode is unfolded, the maximum distance between the two claws 24 is greater than the diameter of the mounting hole 101.

[0100] When the installation mode is unfolded, if the maximum distance between the two unfolded claws 24 is less than the diameter of the mounting hole 101, the two claws 24 will be hidden inside the mounting hole 101 and cannot contact the table surface 100. This application addresses this by setting the maximum distance between the two claws 24 to be greater than the diameter of the mounting hole 101, allowing the claws 24 to contact the portion of the table surface 100 located at the edge of the mounting hole 101. This ensures that the claws 24 can apply a clamping force to the table surface 100, preventing axial movement or radial displacement of the quick-installation module 2 during use.

[0101] Among them, such as Figures 14-15 As shown, the first claw 241 of the claw 24 is correspondingly arranged with the first opening end 2201, and the first center distance L1 between the central axis of the first water inlet pipe 231 and the rotation center of the rotating part 2401 is greater than the sum of the radius R of the first water inlet pipe 231 and the radius r of the rotating part 2401.

[0102] In this way, there is always a certain gap between the edge of the rotating part 2401 and the first water inlet pipe 231, providing sufficient clearance for the rotation of the rotating part 2401. When the driving component 25 drives the claw 24 to rotate, the edge of the rotating part 2401 and the outer wall of the first water inlet pipe 231 will not come into contact or rub against each other, avoiding insufficient rotation space for the claw 24 and preventing jamming, thus ensuring the smoothness of the claw 24 during mode switching.

[0103] Among them, such as Figures 14-15 As shown, the second center distance L2 between the central axis of the second water inlet pipe 232 and the rotation center of the rotating part 2401 is greater than the sum of the radius R of the second water inlet pipe 232, the wall thickness B of the separator 22, and the radius r of the rotating part 2401.

[0104] In this way, there is always a certain gap between the edge of the rotating part 2401 and the partition 22, providing sufficient clearance for the rotation of the rotating part 2401. Because the partition 22 has a certain thickness, the distance between the claw 24 and the second water inlet pipe 232 is further increased. Even if the second water inlet pipe 232 shakes, when the driving member 25 drives the claw 24 to rotate, the edge of the rotating part 2401 and the partition 22 will not come into contact or rub against each other, avoiding insufficient rotation space for the claw 24 and preventing jamming. This further ensures the smoothness of the claw 24 during mode switching.

[0105] In one embodiment, such as Figures 12-15 As shown, the base 21 is provided with weight reduction holes 223, which extend along the axial direction of the base 21. The weight reduction holes 223 can effectively reduce the weight of the base 21, meeting the requirements of lightweight design.

[0106] The weight reduction hole 223 is located between the claw 24 and the water inlet pipe 23 corresponding to the claw 24. The position of the weight reduction hole 223 avoids the location where the water inlet pipe 23 passes through the base 21, the rotation support of the claw 24 and other stress-bearing parts, and avoids interference with other structures. The purpose of setting the weight reduction hole 223 is to reduce the weight of the base 21, reduce the amount of material used and reduce costs.

[0107] In one embodiment, such as Figures 16-18 As shown, the faucet system also includes an installation component 3, through which the quick-install module 2 is detachably connected to the faucet 1. That is, the faucet 1 and the quick-install module 2 are not fixed structures, but are connected in a detachable manner, which facilitates the installation and removal of the faucet 1 and the quick-install module 2.

[0108] Specifically, such as Figure 16 and Figure 19 As shown, the mounting assembly 3 includes a first mounting member 32 and a second mounting member 31. The first mounting member 32 is sleeved on the outside of the faucet 1 and threadedly connected to the faucet 1. The base 21 has a protrusion 212 on the side facing the faucet 1. The first mounting member 32 is disposed between the faucet 1 and the protrusion 212. The second mounting member 31 is located between the quick-install module 2 and the faucet 1. The second mounting member 31 is sleeved on the protrusion 212 and threadedly connected to the protrusion 212. The second mounting member 31 covers the protrusion 212 and the first mounting member 32 and can abut against the first mounting member 32.

[0109] For example, the protrusion 212 is provided on the side of the limiting part 211 facing the faucet 1. The protrusion 212 is an annular protrusion structure, and the outer wall of the protrusion 212 is provided with an external thread that mates with the second mounting member 31.

[0110] For example, the first mounting member 32 can be referred to as a nut. The outer wall of the first mounting member 32 abuts against the inner wall of the protrusion 212. The inner wall of the first mounting member 32 is provided with an internal thread. The bottom of the faucet 1 facing the base 21 is provided with an external thread. The first mounting member 32 is sleeved on the bottom of the faucet 1 and threadedly engaged with the faucet 1.

[0111] For example, the second mounting member 31 can be referred to as a flange. The second mounting member 31 has a receiving groove on the side facing the protrusion 212. The receiving groove is used to receive the protrusion 212 and the first mounting member 32. The inner wall of the receiving groove is provided with internal threads, and the outer wall of the protrusion 212 is provided with external threads. The second mounting member 31 is sleeved on the outside of the protrusion 212 and is threadedly engaged with it. The second mounting member 31 covers the first mounting member 32 and abuts against the first mounting member 32. The second mounting member 31 applies a clamping force to the first mounting member 32 in the axial direction of the base 21, so that the faucet 1 is connected to the base 21 through the first mounting member 32 and the second mounting member 31.

[0112] This double-threaded connection method forms a layered locking structure between the faucet 1, the first mounting component 32, the second mounting component 31, and the base 21, enhancing connection rigidity and effectively resisting external forces generated during faucet 1 use. This prevents thread loosening caused by long-term use and ensures the stability and reliability of the connection between the faucet 1 and the quick-connect module 2. Simultaneously, the weight of the faucet 1 and external forces are transmitted to the second mounting component 31 through the first mounting component 32, and then evenly distributed to the base 21 through the protrusion 212. This avoids force concentration at a single threaded connection point, reduces the risk of thread deformation affecting the connection effect, and extends the service life of the faucet 1, base 21, and mounting components 3.

[0113] In one embodiment, such as Figure 16 and Figure 19 As shown, the mounting assembly 3 also includes a wear-resistant part 33, which is located outside the protrusion 212. The wear-resistant part 33 is sleeved on the outside of the faucet 1 and disposed between the second mounting part 31 and the faucet 1.

[0114] The wear-resistant part 33, also known as the wear-resistant ring, is located between the second mounting part 31 and the faucet 1, serving as an isolation element to prevent the second mounting part 31 from directly contacting the outer wall of the faucet 1 during screwing, thus avoiding friction or damage. Simultaneously, when the second mounting part 31 is threadedly connected to the protrusion 212 of the base 21, the wear-resistant part 33 is located outside the protrusion 212. The second mounting part 31 presses against the faucet 1 through the wear-resistant part 33, meaning the second mounting part 31 applies a force to the faucet 1 in the radial direction of the base 21, increasing the number of connection points between the base 21 and the faucet 1, and further improving the fixing effect between the base 21 and the faucet 1.

[0115] Among them, one of the second mounting part 31 and the wear-resistant part 33 is provided with a positioning protrusion on the side facing each other, and the other is provided with a positioning groove, with the positioning protrusion located in the positioning groove.

[0116] For example, a positioning protrusion is provided on the outer wall of the wear-resistant part 33, and a positioning groove is provided on the inner wall of the second mounting part 31. The positioning protrusion is embedded in the positioning groove to form a positioning constraint. When the second mounting part 31 is tightened, there will be no axial displacement between the second mounting part 31 and the wear-resistant part 33, further ensuring the firmness of the connection between the faucet 1 and the base 21.

[0117] In one embodiment, such as Figure 16 and Figure 18 As shown, the mounting assembly 3 also includes a decorative element 34, which is located between the base 21 and the faucet 1 and is fitted onto the outside of the second mounting element 31.

[0118] With this design, the decorative piece 34 can completely cover the first mounting piece 32, wear-resistant piece 33, etc. of the mounting component 3, avoiding the exposed internal parts from affecting the overall appearance of the faucet system, making the connection between the base 21 and the faucet 1 neater, more integrated, and more aesthetically pleasing.

[0119] The faucet system provided in this embodiment is used as follows: 1. When installation is required, insert the water inlet pipe 23 into the base 21, rotate the claw 24 into the clearance part 221 and put it in the initial tightened state, then insert the separator 22 of the quick-installation module 2 into the mounting hole 101 of the table 100, and then use the screwdriver 200 to tighten the drive component 25. The drive component 25 drives the claw 24 to rotate and expand, so as to switch to the unfolded installation mode. After installing the quick-install module 2 on the tabletop 100, as follows Figure 20 As shown, align the faucet 1, which is fitted with the first mounting piece 32, with the faucet 1 and insert it into the base 21. Then lock the second mounting piece 31 and attach the decorative piece 34. Finally, as shown... Figure 21 As shown, connect and open the angle valve, check if the water inlet pipe 23 is leaking, and open the handle of faucet 1 to confirm if faucet 1 is functioning properly.

[0120] 2. When disassembly is required, after closing the angle valve, such as... Figures 22-23 As shown, push the decorative piece 34 up to the faucet 1, then screw on the second mounting piece 31 and loosen the first mounting piece 32, and finally pull out the faucet 1 to separate the faucet 1 from the base 21. After the faucet 1 is removed from the base 21, the drive component 25 is turned with a screwdriver 200. The drive component 25 drives the claw 24 to rotate and retract into the clearance part 221 to switch to the retraction and disassembly mode. The angle valve of the water inlet pipe is then removed, so that the quick-install module 2 can be pulled out of the mounting hole 101 of the countertop 100.

[0121] In one embodiment, the quick-install module 2 of the faucet system is provided with a water inlet channel. Exemplarily, the water inlet channel is disposed through the base 21 and is only used for the passage of the water inlet pipe 23. The water inlet channel has a dedicated function and a clear layout, eliminating the need for complex pipeline routing.

[0122] In one embodiment, the faucet 1 is sealed to the inlet pipe 23. This design ensures stability in both the water system and the structure, preventing loosening or leakage even with repeated pulling over a long period, thus extending the lifespan of the faucet system.

[0123] Specifically, such as Figures 24-25As shown, the faucet 1 includes a main body 11, an inner tube 12, an outer tube 13, a pull-out tube 14, and a reset component 15. The main body 11 is detachably connected to the quick-install module 2. The inner tube 12 is disposed inside the outer tube 13 and fixedly disposed relative to the main body 11. The inner tube 12 is connected to the water inlet pipe 23. The pull-out tube 14 is sleeved outside the inner tube 12 and slidably disposed between the inner tube 12 and the outer tube 13. The reset component 15 is sleeved on the pull-out tube 14.

[0124] One end of the main body 11 is detachably connected to the quick-install module 2, and the other end is connected to the outer tube 13.

[0125] The pull-out tube 14 is configured to move relative to the outer tube 13 and to compress or release the reset member 15, so that the pull-out tube 14 switches between a stretched state and a retracted state relative to the outer tube 13.

[0126] The faucet system provided in this embodiment has a pull-out tube 14 sleeved outside the inner tube 12 and slidably positioned between the inner tube 12 and the outer tube 13. The inner tube 12 is fixed relative to the main body 11. When the pull-out tube 14 slides, it always uses the fixed inner tube 12 as a reference. With the protection and guidance of the outer tube 13, the outer tube 13 and the inner tube 12 form a double guide, reducing the shaking of the pull-out tube 14 and ensuring the precise movement trajectory of the pull-out tube 14. Water flows out from the inner tube 12. Using a tube-in-tube pull-out method, the pull-out tube 14 slides relative to the inner tube 12, and water will not leak outside the pull-out tube 14, avoiding water leakage. The reset piece 15 is sleeved on the pull-out tube 14 and located between the pull-out tube 14 and the outer tube 13. It does not occupy the water passage space of the inner tube 12, nor does it interfere with the pull-out action. There is no jamming when pulling, and it can be stretched to the stretched state with one hand. When the pull tube 14 is stretched, it compresses the reset member 15, causing the reset member 15 to accumulate elastic force. Under the action of its own elastic force, the reset member 15 is released after being released and drives the pull tube 14 to switch to the retracted state. The reset process is smooth and shock-free, and can accurately return to the initial position, avoiding displacement or loosening. There is no need to manually return it to its original position, which improves the convenience of use.

[0127] Meanwhile, the faucet system does not have a counterweight for pulling out, nor does it have an under-counter pull-out tube or counterweight, which allows it to be well-matched with the quick-install module 2 located on the countertop 100. Furthermore, the water inlet channel of the quick-install module 2 is only used for the water inlet pipe 23, and the quick-install module 2 does not need to provide a pull-out channel for the pull-out tube 14, effectively reducing the overall size and weight of the quick-install module 2 and lowering production costs.

[0128] In one embodiment, such as Figures 25-27 As shown, the faucet 1 also includes a first limiting member 16 and a second limiting member 17. The first limiting member 16 is located at the end of the pull tube 14 facing the main body 11, and the second limiting member 17 is located at the end of the outer tube 13 away from the main body 11.

[0129] The second limiting member 17 is fixed to the outer tube 13 by the first screw 116.

[0130] When the pull-out tube 14 is in the stretched state, it extends beyond the faucet outlet 131 relative to the outer tube 13. The second limiting member 17 blocks the reset member 15, allowing both ends of the reset member 15 to abut against the first limiting member 16 and the second limiting member 17 respectively. Under the combined action of the first limiting member 16 and the second limiting member 17, the reset member 15 is compressed and elastic force is accumulated. Under its own elastic force, the reset member 15 can automatically reset the pull-out tube 14, restoring it to the contracted state. The first limiting member 16 and the second limiting member 17 precisely constrain the force range of the reset member 15, allowing the pull-out tube 14 to switch between the stretched and contracted states relative to the outer tube 13.

[0131] In one embodiment, such as Figures 25-26 As shown, the faucet 1 also includes a limiting fitting 18, which is disposed at one end of the pull tube 14 facing the main body 11, and the first limiting member 16 is detachably connected to the limiting fitting 18.

[0132] Specifically, the limiting fitting 18 is inserted into the pull tube 14 and fixed to the inner wall of the pull tube 14 by riveting. The outer wall of the limiting fitting 18 is provided with external threads, and the inner wall of the first limiting member 16 is provided with internal threads. The first limiting member 16 is sleeved on the outside of the limiting fitting 18, and the first limiting member 16 and the limiting fitting 18 are threadedly connected.

[0133] The first limiting component 16 and the limiting mating component 18 are detachably connected. During later maintenance, the first limiting component 16 can be disassembled separately to replace the aging or damaged reset component 15 or the first limiting component 16. There is no need to disassemble the overall structure of the pull-out tube 14 and the outer tube 13, which greatly reduces the maintenance steps.

[0134] In one embodiment, such as Figures 25-26 As shown, the faucet 1 also includes a sealing element 19, which is sleeved on the outside of the inner tube 12 and disposed between the inner tube 12 and the limiting fitting element 18.

[0135] With this design, the seal 19 can tightly fit the gap between the inner tube 12 and the limiting fitting 18, preventing moisture and condensation from entering between the inner tube 12 and the limiting fitting 18 during the pulling process, thus improving the sealing performance. At the same time, the seal 19 has a certain degree of elasticity, which can buffer the instantaneous impact force when the pull tube 14 is rapidly stretched or reset, reducing contact and collision between the limiting fitting 18 and the inner tube 12, thus providing a buffering and anti-wear function, reducing movement noise, and improving the smoothness of the transition between the stretching and contraction states.

[0136] In one embodiment, such as Figure 25 , Figure 28As shown, the faucet 1 also includes an outer pipe connector 118, which is disposed inside the main body 11. The outer pipe 13 is connected to the main body 11 through the outer pipe connector 118, and the inner pipe 12 passes through the outer pipe connector 118.

[0137] The outer tube 13 and the outer tube connector 118 can be integrally formed or separate. The second screw 115 passes through the main body 11 and the outer tube connector 118 to fix the main body 11 and the outer tube connector 118.

[0138] The outer pipe connector 118 provides a stable connection between the outer pipe 13 and the main body 11. The connection is rigid and can effectively resist lateral forces or external impacts on the outer pipe 13 during the movement of the pull-out pipe 14, preventing loosening or displacement of the outer pipe 13 and ensuring the overall structural stability. Simultaneously, the inner pipe 12 passes through the outer pipe connector 118, causing the outer pipe connector 118 to radially constrain the inner pipe 12, limiting its movement and making the fixation of the inner pipe 12 relative to the main body 11 more reliable. This ensures the airtight connection between the inner pipe 12 and the inlet pipe 23, preventing water leakage due to displacement of the inner pipe 12.

[0139] In one embodiment, such as Figure 25 , Figure 28 As shown, the faucet 1 also includes a connector 111, which is located inside the main body 11 and disposed at the end of the inner tube 12 facing the faucet 1. The inner wall of the main body 11 is provided with a limiting structure 110, which is used to limit the connector 111.

[0140] The inner tube 12 and the connector 111 are fixed by riveting or welding.

[0141] The limiting structure 110 can be a limiting step set on the inner wall of the main body 11, and the limiting step can abut against the connector 111.

[0142] The limiting structure 110 directly constrains the connector 111, forming a rigid positioning, which avoids axial movement and radial swaying displacement or detachment of the inner tube 12 during long-term use or when the pull-out tube 14 moves, and ensures the stability of the connection between the inner tube 12 and the water inlet pipe 23.

[0143] In one embodiment, such as Figure 25 , Figure 28 As shown, the faucet 1 also includes a check valve 112, which is disposed within the connector 111.

[0144] By installing a check valve 112 at the connector 111, water flow is prevented from flowing back to the inlet pipe 23, thus avoiding secondary pollution of the water flow.

[0145] In one embodiment, such as Figure 25 , Figure 29 As shown, the faucet 1 also includes a water inlet 113, which is located inside the main body 11 and between the main body 11 and the quick-install module 2. The water inlet 113 is provided with a connecting channel 1131, one end of which is connected to the water inlet pipe 23, and the other end is connected to the inner pipe 12 through the connector 111.

[0146] The water inlet connector 230 of the water inlet pipe 23 is installed on the base 21 of the quick-install module 2, and the water inlet connector 230 is inserted into the water inlet interface 113 and sealed.

[0147] The inlet pipe 23 connects precisely to the inner pipe 12 via the connecting channel 1131 of the inlet interface 113, forming a complete water supply path between the inlet pipe 23, the inlet interface 113, the connector 111, and the inner pipe 12. This ensures smooth water flow without blockage or pressure drop, guaranteeing the stability of the final water output from the faucet outlet 131. Simultaneously, the inlet interface 113, located between the main body 11 and the quick-installation module 2, provides a clear connection benchmark for the inlet pipe 23 and the inner pipe 12, preventing water path misalignment due to installation deviations and improving water flow efficiency.

[0148] In one embodiment, such as Figures 24-25 , Figure 30 As shown, the faucet 1 also includes a shower head 114, which is located outside the outer pipe 13 and connected to the end of the pull-out pipe 14 away from the main body 11.

[0149] The shower head 114 is connected to the shower head 114 via a pull-out connector 117, and the shower head 114 and the pull-out pipe 14 are fixed together by riveting.

[0150] The shower head 114 is connected to the inner pipe 12 via the pull-out pipe 14, and serves as the terminal water outlet component to concentrate and spray water as needed. When the pull-out pipe 14 is extended, it can drive the shower head 114 to move synchronously, breaking through the water outlet range limitation of the fixed faucet 1. It has good freedom and flexibility, and is suitable for different usage needs such as kitchen cleaning, bathroom shower, and balcony watering, thus improving the versatility of the faucet system.

[0151] It should be noted that the embodiments of this utility model are merely one example of the principles employed by the present utility model, as shown in the accompanying drawings and described herein. Those skilled in the art will clearly understand that the principles of this utility model are not limited to any details or components of the apparatus shown in the accompanying drawings or described in the specification.

[0152] It should be understood that this invention is not limited to the detailed structure and arrangement of the components described herein. This invention can have other embodiments and can be implemented and performed in various ways. The foregoing variations and modifications fall within the scope of this invention. It should be understood that the invention disclosed and defined herein extends to all alternative combinations of two or more individual features mentioned or apparent in the text and / or drawings. All these different combinations constitute multiple alternative aspects of this invention. The embodiments described in this specification illustrate the best known mode for implementing this invention and will enable those skilled in the art to utilize this invention.

[0153] Other embodiments of the present invention will readily occur to those skilled in the art upon consideration of the specification and practice of the invention disclosed herein. The present invention is intended to cover any variations, uses, or adaptations of the invention that follow the general principles of the invention and include common knowledge or customary techniques in the art not disclosed herein. The specification and exemplary embodiments are to be considered as exemplary only, and the true scope and spirit of the invention are indicated by the appended claims.

[0154] It should be understood that this utility model is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of protection of this utility model is limited only by the appended claims.

Claims

1. A faucet system, characterized in that, include: A quick-installation module, wherein the quick-installation module is provided with a water inlet channel, the water inlet channel being used only for the installation of a water inlet pipe; A faucet is sealed to the water inlet pipe. The faucet includes a main body, an inner tube, an outer tube, a pull-out tube, and a reset component. One end of the main body is detachably connected to the quick-connect module. The inner tube is disposed inside the outer tube and fixed relative to the main body. The inner tube communicates with the water inlet pipe. The pull-out tube is sleeved outside the inner tube and slidably disposed between the inner tube and the outer tube. The reset component is sleeved on the pull-out tube. The pull-out tube is configured to move relative to the outer tube and to compress or release the reset member, so that the pull-out tube switches between a stretched state and a contracted state relative to the outer tube.

2. The faucet system according to claim 1, characterized in that, The faucet also includes: The first limiting member is disposed at the end of the pull tube facing the main body; The second limiting member is disposed at the end of the outer tube away from the main body; The two ends of the reset member can respectively abut against the first limiting member and the second limiting member.

3. The faucet system according to claim 2, characterized in that, The faucet also includes: A limiting fitting is provided at one end of the pull tube facing the main body, and the first limiting fitting is detachably connected to the limiting fitting.

4. The faucet system according to claim 3, characterized in that, The faucet also includes: A sealing element is fitted over the outside of the inner tube and positioned between the inner tube and the limiting fitting.

5. The faucet system according to claim 1, characterized in that, The faucet also includes: An outer tube connector is disposed within the main body, the outer tube is connected to the main body through the outer tube connector, and the inner tube passes through the outer tube connector.

6. The faucet system according to claim 1, characterized in that, The faucet also includes: A connector is located inside the main body and disposed at the end of the inner tube facing the faucet. The inner wall of the main body is provided with a limiting structure, which is used to limit the connector.

7. The faucet system according to claim 6, characterized in that, The faucet also includes: A check valve is installed inside the connector.

8. The faucet system according to claim 6, characterized in that, The faucet also includes: A water inlet is provided inside the main body and located between the main body and the quick-installation module. The water inlet has a connecting channel. One end of the connecting channel is connected to the water inlet pipe, and the other end is connected to the inner pipe through the connector.

9. The faucet system according to claim 1, characterized in that, The quick-install module includes a base, a partition, a water inlet pipe, and at least one claw. The base is disposed on a tabletop, the water inlet pipe passes through the base and is connected to the base, the partition and the claw are disposed on one side of the base, the partition extends through the tabletop and at least partially covers the water inlet pipe, and the partition has a clearance portion corresponding to the claw. The claw is configured to rotate relative to the separator, allowing it to be selectively positioned within the clearance portion to switch between an unfolding installation mode and a retracting disassembly mode.

10. The faucet system according to claim 9, characterized in that, The separator has a limiting end face, and the clearance part and the limiting end face are located on both sides of the claw; In the retractable / disassembly mode, the claw abuts against the inner wall of the clearance portion; in the unfolded / installation mode, the claw abuts against the limiting end face.

11. The faucet system according to claim 10, characterized in that, The claw is at least partially arc-shaped, and the angle between the tangent at the contact position of the claw and the avoidance part and the tangent at the contact position of the claw and the limiting end face is a right angle or an acute angle.

12. The faucet system according to claim 9, characterized in that, The separator has an open end on the side facing the claw, and the claw and the open end are correspondingly arranged and at least partially located inside the separator; The width of the opening end is greater than the maximum width of the claw.

13. The faucet system according to claim 9, characterized in that, The number of water inlet pipes is two, the two water inlet pipes are arranged opposite each other and along the first direction, the cross-section of the separator is at least partially S-shaped, and the separator is respectively wrapped around the two water inlet pipes and located between the two water inlet pipes; The separator is located between one of the water inlet pipes and the claw, one of the water inlet pipes and the clearance part are correspondingly arranged and located on both sides of the separator, and the other water inlet pipe and the claw are correspondingly arranged. The first direction is perpendicular to the axial direction of the base.

14. The faucet system according to claim 13, characterized in that, The tabletop is provided with mounting holes, and the partition is inserted through the mounting holes; The claw includes a rotating part and a locking part. The rotating part is rotatably disposed on the base. One end of the locking part is connected to the rotating part, and the other end is selectively disposed in the clearance part. In the direction from the rotating part to the snap-fit ​​part, the claw is at least partially arc-shaped and the width of the claw gradually decreases, so that when in the storage and disassembly mode, the outer contour of the claw and the separator forms at least partially circular structure, and the diameter of the circular structure is smaller than the diameter of the mounting hole.

15. The faucet system according to claim 14, characterized in that, The two water inlet pipes include a first water inlet pipe and a second water inlet pipe. The separator has a first open end and a second open end. The first water inlet pipe and the first open end are correspondingly arranged, and the second water inlet pipe and the second open end are correspondingly arranged. The claw is provided corresponding to the first open end, and the rotating part is at least partially an arc structure. The first center distance between the central axis of the first water inlet pipe and the rotation center of the rotating part is greater than the sum of the radius of the first water inlet pipe and the radius of the rotating part. The second center distance between the central axis of the second water inlet pipe and the rotation center of the rotating part is greater than the sum of the radius of the second water inlet pipe, the wall thickness of the separator, and the radius of the rotating part.

16. The faucet system according to claim 9, characterized in that, The tabletop is provided with mounting holes, and the partition is inserted through the mounting holes; The number of the jaws is two, the two jaws are arranged facing each other and along the second direction, and the separator is located between the two jaws; In the retractable / disassembly mode, the maximum diameter of the side of the two claws that is furthest from each other is smaller than the diameter of the mounting hole; in the unfolded / installation mode, the maximum distance between the two claws is greater than the diameter of the mounting hole. The second direction is perpendicular to the axial direction of the base.

17. The faucet system according to claim 9, characterized in that, The platform is provided with mounting holes, and the outer wall of the base is provided with limiting parts. Along the axial direction of the base, the limiting parts and the claws are provided on both sides of the platform, and the diameter of the limiting parts is larger than the diameter of the mounting holes. Wherein, along the axial direction of the base, the difference between the distance between the end face of the separator away from the platform and the limiting part and the depth of the clearance part is greater than or equal to the thickness of the platform.

18. The faucet system according to claim 9, characterized in that, The clearance portion extends through the end face of the separator on the side away from the table surface, forming a clearance notch.

19. The faucet system according to claim 9, characterized in that, The quick-installation module also includes: A drive component extends through the base and the claw, and the drive component is capable of driving the claw to rotate relative to the base.

20. The faucet system according to claim 19, characterized in that, The separator is provided with a guide groove that extends along the axial direction of the base. The separator has a limiting end face, and the clearance part and the limiting end face are located on both sides of the claw. Wherein, after the driving member drives the chuck to rotate and abut against the limiting end face, the driving member drives the chuck to move along the guide groove and toward the table surface, so that the chuck can clamp the table surface.

21. The faucet system according to any one of claims 9-20, characterized in that, It also includes an installation component, wherein the quick-install module is detachably connected to the faucet via the installation component, the installation component comprising: The first mounting component is sleeved on the outside of the faucet and threadedly connected to the faucet. The base has a protrusion on the side facing the faucet, and the first mounting component is disposed between the faucet and the protrusion. The second mounting component is located between the quick-install module and the faucet. The second mounting component is sleeved on the protrusion and threadedly connected to the protrusion. The second mounting component covers the protrusion and the first mounting component and can abut against the first mounting component.

22. The faucet system according to claim 21, characterized in that, The installation components also include: A wear-resistant component is located outside the protrusion, and the wear-resistant component is sleeved on the outside of the faucet and disposed between the second mounting component and the faucet; In this embodiment, one of the second mounting component and the wear-resistant component facing each other has a positioning protrusion, and the other has a positioning groove, with the positioning protrusion located in the positioning groove.

23. The faucet system according to claim 21, characterized in that, The installation components also include: The decorative element is located between the base and the faucet and is fitted over the outside of the second mounting element.

24. The faucet system according to claim 23, characterized in that, It also includes a buffer element, which is sleeved on the outside of the base and disposed between the base and the faucet.

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