Double-handle faucet

Abstract

The utility model provides a double-handle faucet. The double-handle faucet comprises a water outlet component, an on-platform installation assembly and two valve assemblies. The on-table mounting assembly comprises a mounting panel and locking assemblies, the mounting panel comprises a panel body, a mounting seat and two valve body cavities, the mounting seat and the two valve body cavities are fixedly arranged on the panel body, and the mounting seat is operably connected with the first locking assembly and can drive at least part of the locking assembly to abut against the lower portion of the table top; the two valve assemblies are connected with the two valve body cavities correspondingly, and the water outlet component is detachably connected with the mounting base. A valve body water channel is formed in the mounting panel, the valve body water channel is connected with the two valve body cavities respectively, the lower side face of the mounting panel is connected with a water outlet pipe, the water outlet pipe is connected with the valve body water channel, the water outlet pipe extends to pass through the mounting base, and the water outlet pipe is in fluid communication with the water outlet component. By means of the technical scheme, the double-handle faucet can be installed on the table.

Description

Technical Field

[0001] The utility model relates to the field of bathroom fixtures, in particular to a double-handle faucet. Background Art

[0002] In the prior art, two-handle basin faucets all use an under-counter nut structure for installation and fixation. A two-handle basin faucet generally includes a faucet and two valve assemblies. The faucet and the two valve assemblies each pass through a mounting hole in the countertop. The lower ends of the faucet and valve assemblies each have a threaded tube. The threaded tube passes through the mounting hole and corresponds to the underside of the countertop. The nut is screwed onto the threaded tube until the nut abuts the underside of the countertop. At this point, all three structures are fixed to the countertop, and the water line is then connected. However, with this structure, three nuts need to be installed separately, and the installation must be carried out under the countertop, making the installation process cumbersome and troublesome.

[0003] The prior art already has a faucet mounting structure that includes a mounting base, a screw, a nut, a lifting base that rises and falls as the screw and nut rotate relative to each other, and two lever arms. The mounting base has a mounting hole, and the screw is located on one side of the mounting hole. The two lever arms are pivotally connected to the lifting base. This method of installing the faucet from above the countertop not only simplifies faucet assembly but also eliminates the need for the faucet's own structure, making it suitable for faucets of various structures. Furthermore, since it only uses a single screw, it takes up minimal space in the countertop mounting hole, allowing the faucet hose to pass smoothly through. However, the valve assemblies on both sides of the faucet still need to be installed using under-counter nuts, making it impossible to complete the installation in one go. Utility Model Content

[0004] The purpose of the present invention is to overcome at least one of the above-mentioned deficiencies in the prior art and to provide a faucet that can complete the installation of a valve assembly and a water outlet component on a countertop.

[0005] In order to solve the above technical problems, the utility model provides a double-handle faucet, including a water outlet component, a table mounting assembly and two valve assemblies;

[0006] The table mounting assembly includes a mounting panel and a locking assembly. The mounting panel includes a panel body, a mounting seat fixedly provided on the panel body, and two valve body cavities. The mounting panel can be arranged above the table. The locking assembly is correspondingly connected to the lower side of the mounting seat. The mounting seat is operably connected to the locking assembly to drive at least part of the locking assembly to abut against the bottom of the table.

[0007] The two valve assemblies are respectively connected to the two valve body cavities, and the water outlet component is detachably connected to the mounting seat;

[0008] In which, a valve body water channel is formed in the installation panel, and the valve body water channel is respectively connected to the two valve body cavities. A water outlet pipe is connected to the lower side of the installation panel, and the water outlet pipe is connected to the valve body water channel. The water outlet pipe extends through the installation seat, and the water outlet pipe is fluidically connected to the water outlet component.

[0009] In a more preferred embodiment, the water outlet pipe includes a first water outlet pipe and a second water outlet pipe, the first water outlet pipe is connected to the lower side of the installation panel, the second water outlet pipe is connected to the water outlet component, and the first water outlet pipe and the second water outlet pipe are connected by a connecting joint.

[0010] In a more preferred embodiment, the mounting seat includes a through passage, and the water outlet pipe passes through the through passage.

[0011] In a more preferred embodiment, the lower end of the valve body cavity includes a connecting portion, and the valve assembly includes a water inlet pipe, and the end of the water inlet pipe is detachably connected to the connecting portion.

[0012] In a more preferred embodiment, the end of the water inlet pipe is connected to the connecting portion via a thread or a snap connection.

[0013] In a more preferred embodiment, the valve assembly includes a valve core and a handle group, the valve core is arranged in the valve body cavity, and the handle group is connected to the valve core.

[0014] In a more preferred embodiment, the mounting seat includes a snap-fit ​​component; the lower end of the water outlet component can be sleeved outside the mounting seat, and the lower end of the water outlet component includes a snap-fit ​​hole, and the snap-fit ​​component can be operably snap-fitted on the snap-fit ​​hole;

[0015] The water outlet component is further provided with an operating button, which can be pressed by hand to move radially inward, and the operating button is used to push the buckle component to move radially out of the buckle hole;

[0016] The snap-fitting component can be elastically deformed and rotated around its own lower end, the snap-fitting component includes a snap-fitting protrusion, and the outer side of the upper end of the snap-fitting component includes an engaging groove; the operating button can be elastically deformed and rotated around its own upper end, and the lower end of the operating button corresponds to the engaging groove; when the operating button can be pressed by external force to rotate radially inward, the lower end of the operating button pushes the upper end of the snap-fitting component to move radially inward so that the snap-fitting protrusion leaves the engaging hole.

[0017] In a more preferred embodiment, the lower end of the water outlet component further includes an operation through hole, and the operation button passes through the operation through hole.

[0018] In a more preferred embodiment, the mounting seat includes a seat body and a connecting sleeve, the seat body and the panel body are integrally formed, the connecting sleeve is sleeved outside the seat body, and the water outlet component is detachably connected to the connecting sleeve.

[0019] In a more preferred embodiment, the seat body includes a middle through hole, and the middle through hole is used to pass the water outlet pipe.

[0020] In a more preferred embodiment, the locking assembly includes a stud, a moving member, and an abutment component. The stud is rotatably disposed on the mounting seat, and the moving member is screwed onto the stud. When the stud rotates, the moving member can move up and down along the stud to abut against the bottom of the table.

[0021] The locking assembly further includes a plug and two guide pins; the plug is located below the mounting seat, the two guide pins are connected between the plug and the mounting seat, and the moving member is slidably disposed on the two guide pins;

[0022] The abutting component includes two rotating rods, which are respectively rotatably connected to two sides of the moving member, and the rotation centers of the rotating rods deviate from the middle positions thereof.

[0023] In a more preferred embodiment, a decorative plate is further included, and the decorative plate cover is arranged on the upper side of the installation panel.

[0024] In a more preferred embodiment, the locking assembly includes a screw, a connecting seat, a guide member, a base, and two arms; the screw and the guide member are respectively connected to the base, the connecting seat is guided and connected to the guide member, the connecting seat is threadedly connected to the screw, and the screw can be rotated by an external force to drive the connecting seat closer to or away from the base;

[0025] The side surfaces of the two support arms are respectively abutted and rotatably connected to the two side end surfaces of the connecting seat, and the base includes two blocking oblique walls. The two support arms can approach and abut the two blocking oblique walls to rotate to a folded state, and the two support arms can move away from the two blocking oblique walls to rotate to an expanded state. The radial dimensions of the two support arms in the expanded state are larger than the mounting holes of the table top; wherein the angle between the two side end surfaces of the connecting seat is greater than or equal to 25 degrees and less than or equal to 75 degrees; the bevel angle of the blocking oblique wall is greater than or equal to 45 degrees and less than or equal to 85 degrees.

[0026] In a more preferred embodiment, the included angle between the two side end surfaces of the connecting seat is equal to 60 degrees; and the inclined angle of the blocking inclined wall is greater than or equal to 75 degrees.

[0027] In a more preferred embodiment, a supporting block is further provided on the side end surface, and one end of the support arm is rotatably connected to the side end surface; when in the expanded state, the other end of the support arm is against the supporting block.

[0028] In a more preferred embodiment, the supporting block is located on the lower side of the supporting arm, and the lower side surface of the other end of the supporting arm is supported on the supporting block.

[0029] In a more preferred embodiment, the inner side of the blocking oblique wall further includes a clearance groove, and when the connecting seat is close to the blocking oblique wall, the supporting block enters the clearance groove.

[0030] In a more preferred embodiment, a rotating shaft body is provided on the side end surface, and the support arm is rotatably connected to the rotating shaft body.

[0031] In a more preferred embodiment, the base includes a chassis, a seat body and the two blocking inclined walls; the seat body and the two blocking inclined walls are arranged on the chassis; the two blocking inclined walls are respectively arranged on both sides of the seat body; the screw and the guide are respectively connected to the seat body.

[0032] In a more preferred embodiment, the guide members are two guide pins.

[0033] In a more preferred embodiment, a mounting seat is further included, wherein the screw and the guide member are connected between the base and the mounting seat; and the screw is rotatably disposed on the mounting seat.

[0034] In a more preferred embodiment, when the two arms are in the folded state, the front and rear sides of the arms extend beyond the connecting seat and the base respectively.

[0035] In a more preferred embodiment, the screw and the guide member are located within the vertical projection of the connecting seat.

[0036] Compared with the existing technology, the technical solution of the utility model has the following beneficial effects:

[0037] 1. The valve body water channel is formed in the installation panel. Therefore, after the valve assembly is connected to the valve body cavity, there is no need to set up an additional water pipe to connect to the water outlet component. The number of components installed under the counter is reduced, and installation is more convenient. One end of the water outlet pipe is connected to the lower side of the installation panel, passing through the installation seat, and the other end of the water outlet pipe is correspondingly connected to the water outlet head at the end of the water outlet component. The entire structure and connection are cleaner. The water outlet component is detachably connected to the installation seat. During installation, other components except the water outlet component can be installed on the installation panel first to form an integrated structure with the table installation component and the valve assembly. The integrated structure is then placed on the countertop, so that the locking assembly passes through the installation hole of the countertop to correspond to the bottom of the countertop. The locking assembly is controlled by the structure on the installation seat to move upward to abut the bottom of the countertop, so that the installation panel is fixed on the countertop. The water outlet component is then connected to the installation seat to complete the installation.

[0038] The side surfaces of the two support arms are respectively abutted and rotatably connected to the two side end surfaces of the connecting seat. The base includes two blocking oblique walls. The two support arms can approach and abut the two blocking oblique walls to rotate to a folded state, and the two support arms can move away from the two blocking oblique walls to rotate to an expanded state. The radial dimensions of the two support arms in the expanded state are larger than the mounting holes of the table top. The included angle between the two side end surfaces of the connecting seat is greater than or equal to 25 degrees and less than or equal to 75 degrees. The bevel angle of the blocking oblique wall is greater than or equal to 45 degrees and less than or equal to 85 degrees. By setting the included angle between the two side end surfaces of the connecting seat and the bevel angle of the blocking oblique wall, the radial dimensions of the two support arms in the folded state can be smaller and the radial dimensions of the two support arms in the expanded state can be larger, which can be applied to situations where the mounting holes are smaller. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 This is a three-dimensional schematic diagram of a double-handle faucet in the first embodiment of the present utility model;

[0040] Figure 2 This is a three-dimensional schematic diagram of the water outlet component of the double-handle faucet in the first embodiment of the present utility model being detached from the mounting base;

[0041] Figure 3 This is an exploded view of a double-handle faucet in the first embodiment of the present utility model;

[0042] Figure 4 This is an exploded view of the platform-mounted assembly in the first embodiment of the present invention;

[0043] Figure 5 This is an exploded schematic diagram of the water inlet pipe and the valve body cavity in the first embodiment of the utility model;

[0044] Figure 6 This is a bottom view of the platform mounting assembly in the first embodiment of the present invention.

[0045] Figure 7 This is a perspective schematic diagram of a double-handle faucet in the second embodiment of the present invention;

[0046] Figure 8 This is a perspective schematic diagram of the water outlet component of the double-handle faucet in the second embodiment of the present invention being detached from the mounting base;

[0047] Figure 9 This is an exploded view of a double-handle faucet in the second embodiment of the present invention;

[0048] Figure 10 This is an exploded view of the platform-mounted assembly in the second embodiment of the present invention;

[0049] Figure 11 This is an exploded schematic diagram of the water inlet pipe and the valve body cavity in the second embodiment of the present utility model;

[0050] Figure 12 This is a bottom view of the platform mounting assembly in the second embodiment of the present invention;

[0051] Figure 13 This is a perspective schematic diagram of the arm of the locking assembly in the second embodiment of the present invention in a folded state;

[0052] Figure 14 This is a perspective schematic diagram of the arm of the locking assembly in the second embodiment of the present invention in the unfolded state;

[0053] Figure 15 This is a schematic diagram of the connection between the connecting seat, the supporting arm and the base in the second embodiment of the present utility model;

[0054] Figure 16 This is a three-dimensional schematic diagram of a connecting base in the second embodiment of the present invention;

[0055] Figure 17 A top view of the connecting base in the second embodiment of the present invention, showing the angle A between the two side end surfaces of the connecting base;

[0056] Figure 18 A perspective view of the base in the second embodiment of the present invention, showing the angle B of the obstructing oblique wall;

[0057] Figure 19 It is a side view of the base in the second embodiment of the present invention, showing the slope angle B of the blocking slope wall. DETAILED DESCRIPTION

[0058] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0059] First embodiment

[0060] See Figures 1-6 A double-handle faucet includes a water outlet component 1, a table mounting component 2 and two valve components 3.

[0061] The on-table mounting assembly 2 includes a mounting panel 21 and a locking assembly 22. The mounting panel 21 includes a panel body 211, a mounting seat 212 fixedly mounted on the panel body 211, and two valve body cavities 213. The panel body 211 is in the shape of an elongated plate, with the two valve body cavities 213 located at either end of the panel body 211, and the mounting seat 212 located in the middle of the panel body 211.

[0062] The mounting panel 21 can be arranged above a countertop. The locking assembly 22 is correspondingly connected to the lower side of the mounting seat 212. The mounting seat 212 is operably connected to the locking assembly 22 so as to drive at least a portion of the locking assembly 22 to abut against the lower side of the countertop. The two valve assemblies 3 are respectively connected to the two valve body cavities 213, and the water outlet component 1 is detachably connected to the mounting seat 212. A valve body waterway 214 is formed in the mounting panel 21, and the valve body waterway 214 is respectively connected to the two valve body cavities 213. A water outlet pipe 4 is connected to the lower side of the panel body. The water outlet pipe 4 is connected to the valve body waterway 214, extends through the mounting seat 212, and is in fluid communication with the water outlet component 1.

[0063] The valve body water channel 214 is formed within the mounting panel 21. Therefore, after the valve assembly 3 is connected to the valve body cavity 213, no additional water pipe is required to connect to the water outlet component 1. This reduces the number of components to be installed under the countertop, making installation more convenient. One end of the water outlet pipe 4 is connected to the lower side of the mounting panel 21, passes through the mounting seat 212, and the other end of the water outlet pipe 4 is connected to the water outlet head at the end of the water outlet component 1, making the entire structure and connection cleaner. The water outlet component 1 is detachably connected to the mounting seat 212. During installation, other components except the water outlet component 1 can be installed on the mounting panel 21 in advance to form an integrated structure with the table mounting component 2 and the valve component 3. The integrated structure is then placed on the table so that the locking component 22 passes through the mounting hole of the table to correspond to the bottom of the table. The locking component 22 is controlled by the structure on the mounting seat 212 to move upward to abut the bottom of the table, so that the mounting panel 21 is fixed on the table. The water outlet component 1 is then connected to the mounting seat 212 to complete the installation.

[0064] In this embodiment, the water outlet pipe 4 includes a first water outlet pipe 41 and a second water outlet pipe 42. The first water outlet pipe 41 is connected to the lower side of the installation panel 21, and the second water outlet pipe 42 is connected to the water outlet component 1. The first water outlet pipe 41 and the second water outlet pipe 42 are connected via a connecting joint 43. During installation, the second water outlet pipe 42 is first connected to the water outlet component 1. When the water outlet component 1 is installed on the mounting seat 212, the lower end of the second water outlet pipe 42 first passes through the mounting seat 212 until it corresponds to the bottom of the countertop. After the water outlet component 1 and the mounting seat 212 are installed, the first water outlet pipe 41 and the second water outlet pipe 42 can be docked and connected via the connecting structure. The connecting joint 43, the first water outlet pipe 41, and the second water outlet pipe 42 are quickly connected via a snap-fit ​​structure.

[0065] In this embodiment, the mounting seat 212 includes a through passage 2121 , and the second water outlet pipe 42 passes through the through passage 2121 .

[0066] In this embodiment, the lower end of the valve body cavity 213 includes a connecting portion 2131. The valve assembly 3 includes a water inlet pipe 34, and the end of the water inlet pipe 34 is detachably connected to the connecting portion 2131. The end of the water inlet pipe 34 is connected to the connecting portion 2131 via a thread or a snap.

[0067] In this embodiment, the valve assembly 3 includes a valve core 31 and a handle assembly 32. The valve core 31 is disposed within the valve body cavity 213, and the handle assembly 32 is connected to the valve core 31. The upper end of the valve body cavity 213 has external threads, and the valve assembly 3 includes a valve cover 33. After the valve core 31 is disposed within the valve body cavity 213, the valve cover 33 is threadedly connected to the upper end of the valve body cavity 213. The valve cover 33 presses against the valve core 31 to secure the valve core 31 within the valve body cavity 213. The handle assembly 32 is connected to the valve core 31 to control the valve core 31. Water flows into the valve body cavity 213 through the water inlet pipe 34. The handle assembly 32 controls the valve core 31 to control the rate of water flowing into the valve body waterway 214. The two valve assemblies 3 respectively control the ratio of the two water flows entering the valve body water channel 214. In this embodiment, the two valve assemblies 3 are respectively connected to hot water and cold water to form mixed water, which then flows out from the end of the water outlet component 1 through the outlet pipe 4.

[0068] In this embodiment, the mounting seat 212 includes a snap-fit ​​component 2122; the lower end of the water outlet component 1 can be sleeved outside the mounting seat 212, and the lower end of the water outlet component 1 includes a snap-fit ​​hole 11, and the snap-fit ​​component 2122 can be operably snap-fitted on the snap-fit ​​hole 11; the water outlet component 1 is also provided with an operating button 12, and the operating button 12 can be pressed by hand to move radially inward, and the operating button 12 is used to push the snap-fit ​​component 2122 to move radially to leave the snap-fit ​​hole 11; the snap-fit ​​component 2122 The latching member 2122 is elastically deformable and rotatable about its lower end. The latching member 2122 includes a latching protrusion 2125, and the outer side of the upper end of the latching member 2122 includes an engaging groove 2126. The operating button 12 is elastically deformable and rotatable about its upper end. The lower end of the operating button 12 is correspondingly engaged with the engaging groove 2126. When the operating button 12 is pressed radially inward by an external force, the lower end of the operating button 12 pushes the upper end of the latching member 2122 to move radially inward so that the latching protrusion leaves the engaging hole 11. The lower end of the water outlet member 1 also includes an operating through hole 13, through which the operating button 12 extends.

[0069] In this embodiment, the mounting base 212 includes a base body 2123 and a connecting sleeve 2124. The base body 2123 is integrally formed with the panel body 211. The connecting sleeve 2124 is sleeved on the outside of the base body 2123. The water outlet component 1 is detachably connected to the connecting sleeve 2124. The base body 2123 includes a central through hole 2127, which is used to pass the water outlet pipe 4.

[0070] In this embodiment, the locking assembly 22 includes a stud 221, a moving part 222 and an abutment component. The stud 221 is operably rotatably set on the mounting seat 212, and the moving part 222 is screwed on the stud 221. When the stud 221 rotates, the moving part 222 can move up and down along the stud 221 so as to abut against the bottom of the table; the locking assembly 22 also includes a plug 224 and two guide pins 225; the plug 224 is located below the mounting seat 212, the two guide pins 225 are connected between the plug 224 and the mounting seat 212, and the moving part 222 is slidably set on the two guide pins 225; the abutment component includes two rotating rods 2231, which are respectively rotatably connected to the two sides of the moving part 222, and the rotation center of the rotating rod 2231 deviates from its middle position. Therefore, the rotating rod 2231 will sag due to the action of gravity. When the upper end of the rotating rod 2231 abuts the bottom of the table, it will rotate accordingly until the entire rod body abuts the bottom of the table. This is a conventional structure and will not be described in detail here. The upper end of the stud 221 includes a connection interface 2211. The connection interface 2211 is a hexagonal hole. The connection interface 2211 is located on the upper side of the mounting base 21231. Therefore, the user can directly operate above the table to achieve the connection between the locking assembly 22 and the table. The table is clamped between the mounting panel 21 and the locking assembly 22.

[0071] The double-handle faucet further includes a decorative plate 5 , which is covered on the upper side of the installation panel 21 .

[0072] Second embodiment

[0073] See Figure 7-Figure 19 A double-handle faucet includes a water outlet component 1, a table mounting component 2 and two valve components 3.

[0074] The on-table mounting assembly 2 includes a mounting panel 21 and a locking assembly 22. The mounting panel 21 includes a panel body 211, a mounting seat 212 fixedly mounted on the panel body 211, and two valve body cavities 213. The panel body 211 is in the shape of an elongated plate, with the two valve body cavities 213 located at either end of the panel body 211, and the mounting seat 212 located in the middle of the panel body 211.

[0075] The mounting panel 21 can be arranged above a countertop. The locking assembly 22 is correspondingly connected to the lower side of the mounting seat 212. The mounting seat 212 is operably connected to the locking assembly 22 so as to drive at least a portion of the locking assembly 22 to abut against the lower side of the countertop. The two valve assemblies 3 are respectively connected to the two valve body cavities 213, and the water outlet component 1 is detachably connected to the mounting seat 212. A valve body waterway 214 is formed in the mounting panel 21, and the valve body waterway 214 is respectively connected to the two valve body cavities 213. A water outlet pipe 4 is connected to the lower side of the panel body. The water outlet pipe 4 is connected to the valve body waterway 214, extends through the mounting seat 212, and is in fluid communication with the water outlet component 1.

[0076] The valve body water channel 214 is formed within the mounting panel 21. Therefore, after the valve assembly 3 is connected to the valve body cavity 213, no additional water pipe is required to connect to the water outlet component 1. This reduces the number of components to be installed under the countertop, making installation more convenient. One end of the water outlet pipe 4 is connected to the lower side of the mounting panel 21, passes through the mounting seat 212, and the other end of the water outlet pipe 4 is connected to the water outlet head at the end of the water outlet component 1, making the entire structure and connection cleaner. The water outlet component 1 is detachably connected to the mounting seat 212. During installation, other components except the water outlet component 1 can be installed on the mounting panel 21 in advance to form an integrated structure with the table mounting component 2 and the valve component 3. The integrated structure is then placed on the table so that the locking component 22 passes through the mounting hole of the table to correspond to the bottom of the table. The locking component 22 is controlled by the structure on the mounting seat 212 to move upward to abut the bottom of the table, so that the mounting panel 21 is fixed on the table. The water outlet component 1 is then connected to the mounting seat 212 to complete the installation.

[0077] In this embodiment, the water outlet pipe 4 includes a first water outlet pipe 41 and a second water outlet pipe 42. The first water outlet pipe 41 is connected to the lower side of the installation panel 21, and the second water outlet pipe 42 is connected to the water outlet component 1. The first water outlet pipe 41 and the second water outlet pipe 42 are connected via a connecting joint 43. During installation, the second water outlet pipe 42 is first connected to the water outlet component 1. When the water outlet component 1 is installed on the mounting seat 212, the lower end of the second water outlet pipe 42 first passes through the mounting seat 212 until it corresponds to the bottom of the countertop. After the water outlet component 1 and the mounting seat 212 are installed, the first water outlet pipe 41 and the second water outlet pipe 42 can be docked and connected via the connecting structure. The connecting joint 43, the first water outlet pipe 41, and the second water outlet pipe 42 are quickly connected via a snap-fit ​​structure.

[0078] In this embodiment, the mounting seat 212 includes a through passage 2121 , and the second water outlet pipe 42 passes through the through passage 2121 .

[0079] In this embodiment, the lower end of the valve body cavity 213 includes a connecting portion 2131. The valve assembly 3 includes a water inlet pipe 34, and the end of the water inlet pipe 34 is detachably connected to the connecting portion 2131. The end of the water inlet pipe 34 is connected to the connecting portion 2131 via a thread or a snap.

[0080] In this embodiment, the valve assembly 3 includes a valve core 31 and a handle assembly 32. The valve core 31 is disposed within the valve body cavity 213, and the handle assembly 32 is connected to the valve core 31. The upper end of the valve body cavity 213 has external threads, and the valve assembly 3 includes a valve cover 33. After the valve core 31 is disposed within the valve body cavity 213, the valve cover 33 is threadedly connected to the upper end of the valve body cavity 213. The valve cover 33 presses against the valve core 31 to secure the valve core 31 within the valve body cavity 213. The handle assembly 32 is connected to the valve core 31 to control the valve core 31. Water flows into the valve body cavity 213 through the water inlet pipe 34. The handle assembly 32 controls the valve core 31 to control the rate of water flowing into the valve body waterway 214. The two valve assemblies 3 respectively control the ratio of the two water flows entering the valve body water channel 214. In this embodiment, the two valve assemblies 3 are respectively connected to hot water and cold water to form mixed water, which then flows out from the end of the water outlet component 1 through the outlet pipe 4.

[0081] In this embodiment, the mounting seat 212 includes a snap-fit ​​component 2122; the lower end of the water outlet component 1 can be sleeved outside the mounting seat 212, and the lower end of the water outlet component 1 includes a snap-fit ​​hole 11, and the snap-fit ​​component 2122 can be operably snap-fitted on the snap-fit ​​hole 11; the water outlet component 1 is also provided with an operating button 12, and the operating button 12 can be pressed by hand to move radially inward, and the operating button 12 is used to push the snap-fit ​​component 2122 to move radially to leave the snap-fit ​​hole 11; the snap-fit ​​component 2122 The latching member 2122 is elastically deformable and rotatable about its lower end. The latching member 2122 includes a latching protrusion 2125, and the outer side of the upper end of the latching member 2122 includes an engaging groove 2126. The operating button 12 is elastically deformable and rotatable about its upper end. The lower end of the operating button 12 is correspondingly engaged with the engaging groove 2126. When the operating button 12 is pressed radially inward by an external force, the lower end of the operating button 12 pushes the upper end of the latching member 2122 to move radially inward so that the latching protrusion leaves the engaging hole 11. The lower end of the water outlet member 1 also includes an operating through hole 13, through which the operating button 12 extends.

[0082] In this embodiment, the mounting base 212 includes a base body 2123 and a connecting sleeve 2124. The base body 2123 is integrally formed with the panel body 211. The connecting sleeve 2124 is sleeved on the outside of the base body 2123. The water outlet component 1 is detachably connected to the connecting sleeve 2124. The base body 2123 includes a central through hole 2127, which is used to pass the water outlet pipe 4.

[0083] The difference between this embodiment and the first embodiment is that the structure of the locking group 22 is different.

[0084] In this embodiment, the locking assembly 22 includes a screw 231, a connecting seat 232, a guide member 233, a base 234 and two support arms 235; the screw 231 and the guide member 233 are respectively connected to the base 234, the connecting seat 232 is guided and connected to the guide member 233, the connecting seat 232 is threadedly connected to the screw 231, and the screw 231 can be rotated by an external force to drive the connecting seat 232 to move closer to or away from the base 234; the side surfaces of the two support arms 235 respectively abut against the two side end surfaces 234 of the connecting seat 232, which are rotatably connected to the connecting seat 232. 21, the base 234 includes two oblique blocking walls 2341. The two supporting arms 235 can approach and abut the two oblique blocking walls 2341 to rotate to a folded state, and the two supporting arms 235 can move away from the two oblique blocking walls 2341 to rotate to an extended state. The radial dimensions of the two supporting arms 235 in the extended state are larger than the mounting hole of the table top. The included angle A of the two side end surfaces 2321 of the connecting seat 232 is greater than or equal to 25 degrees and less than or equal to 75 degrees; the bevel angle B of the oblique blocking walls 2341 is greater than or equal to 45 degrees and less than or equal to 85 degrees. By setting the included angle A of the two side end surfaces 2321 of the connecting seat 232 and the bevel angle B of the oblique blocking walls 2341, the radial dimensions of the two supporting arms 235 in the folded state can be smaller and the radial dimensions of the two supporting arms 235 in the extended state can be larger, which is suitable for use in situations where the mounting hole is smaller.

[0085] More specifically, the angle A between the two side end surfaces 2321 of the connecting seat 232 is equal to 60 degrees; the angle B of the oblique surface of the blocking oblique wall 2341 is greater than or equal to 75 degrees. The two support arms 235 are respectively sheet-shaped and perpendicular to the horizontal plane. When the two support arms 235 are in the unfolded state, the angle formed by the two support arms 235 is 60 degrees when viewed from above. However, when the two support arms 235 are in the folded state, the angle formed by the two support arms 235 relative to the horizontal plane is 75 degrees when viewed from the side, and the angle formed by the two support arms 235 is still 60 degrees when viewed from above. At these two angles, the two support arms 235 can be closer to each other, so that during installation, they can pass through smaller mounting holes, which makes them more suitable for a wider range of applications.

[0086] In this embodiment, a support block 2322 is further provided on the side end surface 2321. One end of the support arm 235 is pivotally connected to the side end surface 2321; when in the deployed state, the other end of the support arm 235 abuts against the support block 2322. The support block 2322 is located on the underside of the support arm 235, with the underside of the other end of the support arm 235 abutting against the support block 2322. The inner side of the oblique blocking wall 2341 also includes a clearance groove 2342. When the connecting seat 232 approaches the oblique blocking wall 2341, the support block 2322 enters the clearance groove 2342. The two ends of the support arm 235 are divided into a long section 2351 and a short section 2352 relative to its rotation point. The length of the long section 2351 is longer than that of the short section 2352. The connecting seat 232 is also provided with the supporting block 2322 at a position close to the long section 2351. The long section 2351 is flipped over by gravity so that its lower side abuts against the supporting block 2322 to put the support arm 235 in an expanded state; when the connecting seat 232 is close to the base 234, the end of the blocking inclined wall 2341 pushes against the long section 2351 to put the support arm 235 in a retracted state; wherein, when the end of the blocking inclined wall 2341 abuts against the long section 2351 in the expanded state, the distance between the end of the blocking inclined wall 2341 and the rotation point is greater than the distance between the supporting block 2322 and the rotation point.

[0087] In this embodiment, a rotating shaft 2323 is provided on the side end surface 2321 , and the support arm 235 is rotatably connected to the rotating shaft 2323 .

[0088] In this embodiment, the base 234 includes a chassis 2343, a seat body 2344 and the two blocking inclined walls 2341; the seat body 2344 and the two blocking inclined walls 2341 are arranged on the chassis 2343; the two blocking inclined walls 2341 are respectively arranged on both sides of the seat body 2344; the screw 231 and the guide member 233 are respectively connected to the seat body 2344.

[0089] In this embodiment, the guide members 233 are two guide pins.

[0090] In this embodiment, when the two arms 235 are in the retracted state, the front and rear sides of the arms 235 extend beyond the connecting base 232 and the base 234. The front and rear sides of the connecting base 232 and the base 234 are respectively reduced, so that the radial thickness of the connecting base 232 and the base 234 in the front-to-back direction is reduced, which is suitable for smaller mounting holes.

[0091] In this embodiment, the screw rod 231 and the guide member 233 are located within the vertical projection of the connecting seat 232, which can further reduce the radial thickness.

[0092] The screw 231 and the guide member 233 are connected to the base 234 and the mounting seat 212 (such as Figure 6 the screw rod 231 is rotatably disposed on the mounting seat 212 .

[0093] In actual use, the upper end of the screw rod 231 is connected to the mounting base 212, and the lower end of the screw rod 231 is connected to the base 234. The upper and lower ends of the two guide pins are fixedly connected to the mounting base 212 and the base 234 respectively. The guide pin passes through the connecting base 232, and the screw rod 231 is threadedly connected to the connecting base 232. When the screw rod 231 rotates, due to the threaded connection between the screw rod 231 and the connecting base 232, the connecting base 232 can only move along the guide pin due to the action of the guide pin. The rotation of the screw rod 231 can be converted into the up and down movement of the connecting base 232 along the guide pin. When the connecting base 232 and the base 234 approach each other, the extended support arm 235 is pushed by the end of the blocking slant wall 2341 and rotates until the connecting base 232 and the base 234 abut each other, and the support arm 235 completely abuts the blocking slant wall 2341. At this time, the angle between the support arm 235 and the base 2343 is 75 degrees. When the connecting base 232 moves away from the base 234, the support arm 235 gradually moves away from the base 234. The long section 2351 of the support arm 235 rotates downward due to gravity. When leaving the blocking slant wall 2341, the long section 2351 of the support arm 235 abuts the supporting block 2322. At this time, the angle between the two support arms 235 is 60 degrees.

[0094] The upper end of the screw 231 includes a connection interface 2211. This connection interface 2211 is a hexagonal socket. Located above the mounting base 21231, the connection interface 2211 allows the user to connect the locking assembly 22 to the countertop directly from above. The countertop is clamped between the mounting panel 21 and the locking assembly 22.

[0095] The double-handle faucet further includes a decorative plate 5 , which is covered on the upper side of the installation panel 21 .

[0096] The above is only a preferred specific implementation method of the present invention, but the design concept of the present invention is not limited to this. Any technician familiar with the technical field who uses this concept to make non-substantial changes to the present invention within the technical scope disclosed by the present invention shall be deemed to infringe the protection scope of the present invention.

Claims

1. A double-handle faucet, characterized in that: Includes water outlet components, table mounting components and two valve assemblies; The table mounting assembly includes a mounting panel and a locking assembly. The mounting panel includes a panel body, a mounting seat fixedly provided on the panel body, and two valve body cavities. The mounting panel can be arranged above the table. The locking assembly is correspondingly connected to the lower side of the mounting seat. The mounting seat is operably connected to the locking assembly to drive at least part of the locking assembly to abut against the bottom of the table. The two valve assemblies are respectively connected to the two valve body cavities, and the water outlet component is detachably connected to the mounting seat; In which, a valve body water channel is formed in the installation panel, and the valve body water channel is respectively connected to the two valve body cavities. A water outlet pipe is connected to the lower side of the installation panel, and the water outlet pipe is connected to the valve body water channel. The water outlet pipe extends through the installation seat, and the water outlet pipe is fluidically connected to the water outlet component.

2. The double-handle faucet according to claim 1, characterized in that: The water outlet pipe includes a first water outlet pipe and a second water outlet pipe, the first water outlet pipe is connected to the lower side of the installation panel, the second water outlet pipe is connected to the water outlet component, and the first water outlet pipe and the second water outlet pipe are connected by a connecting joint.

3. The double-handle faucet according to claim 1, characterized in that: The mounting seat includes a through passage, and the water outlet pipe passes through the through passage.

4. The double-handle faucet according to claim 1, characterized in that: The lower end of the valve body cavity includes a connecting portion, and the valve assembly includes a water inlet pipe, and the end of the water inlet pipe is detachably connected to the connecting portion.

5. The double-handle faucet according to claim 4, characterized in that: The end of the water inlet pipe is connected to the connecting portion via a thread or a buckle.

6. The double-handle faucet according to claim 1, characterized in that: The valve assembly includes a valve core and a handle group. The valve core is arranged in the valve body cavity, and the handle group is connected to the valve core.

7. The double-handle faucet according to claim 1, characterized in that: The mounting seat includes a snap-fit ​​component; the lower end of the water outlet component can be sleeved outside the mounting seat, and the lower end of the water outlet component includes a snap-fit ​​hole, and the snap-fit ​​component can be operably snap-fitted on the snap-fit ​​hole; The water outlet component is further provided with an operating button, which can be pressed by hand to move radially inward, and the operating button is used to push the buckle component to move radially out of the buckle hole; The snap-fitting component can be elastically deformed and rotated around its own lower end, the snap-fitting component includes a snap-fitting protrusion, and the outer side of the upper end of the snap-fitting component includes an engaging groove; the operating button can be elastically deformed and rotated around its own upper end, and the lower end of the operating button corresponds to the engaging groove; when the operating button can be pressed by external force to rotate radially inward, the lower end of the operating button pushes the upper end of the snap-fitting component to move radially inward so that the snap-fitting protrusion leaves the engaging hole.

8. The double-handle faucet according to claim 7, characterized in that: The lower end of the water outlet component further includes an operation through hole, and the operation button passes through the operation through hole.

9. The double-handle faucet according to claim 7, characterized in that: The mounting seat includes a seat body and a connecting sleeve. The seat body and the panel body are integrally formed. The connecting sleeve is sleeved outside the seat body. The water outlet component is detachably connected to the connecting sleeve.

10. The double-handle faucet according to claim 9, characterized in that: The seat body includes a middle through hole, and the middle through hole is used for passing the water outlet pipe.

11. The double-handle faucet according to claim 1, characterized in that: The locking assembly includes a stud, a moving member, and an abutment component. The stud is rotatably arranged on the mounting seat. The moving member is screwed on the stud. When the stud rotates, the moving member can move up and down along the stud to abut against the bottom of the table. The locking assembly further includes a plug and two guide pins; the plug is located below the mounting seat, the two guide pins are connected between the plug and the mounting seat, and the moving member is slidably disposed on the two guide pins; The abutting component includes two rotating rods, which are respectively rotatably connected to two sides of the moving member, and the rotation centers of the rotating rods deviate from the middle positions thereof.

12. The double-handle faucet according to claim 1, characterized in that: It also includes a decorative plate, which is covered on the upper side of the installation panel.

13. The double-handle faucet according to claim 1, characterized in that: The locking assembly includes a screw, a connecting seat, a guide, a base, and two arms; the screw and the guide are respectively connected to the base, the connecting seat is guided and connected to the guide, the connecting seat is threadedly connected to the screw, and the screw can be rotated by an external force to drive the connecting seat closer to or away from the base; The side surfaces of the two support arms are respectively abutted and rotatably connected to the two side end surfaces of the connecting seat, and the base includes two blocking oblique walls. The two support arms can approach and abut the two blocking oblique walls to rotate to a folded state, and the two support arms can move away from the two blocking oblique walls to rotate to an expanded state. The radial dimensions of the two support arms in the expanded state are larger than the mounting holes of the table top; wherein the angle between the two side end surfaces of the connecting seat is greater than or equal to 25 degrees and less than or equal to 75 degrees; the bevel angle of the blocking oblique wall is greater than or equal to 45 degrees and less than or equal to 85 degrees.

14. The double-handle faucet according to claim 13, characterized in that: The included angle between the two side end surfaces of the connecting seat is equal to 60 degrees; the inclined angle of the blocking inclined wall is greater than or equal to 75 degrees.

15. A double-handle faucet according to claim 13 or 14, characterized in that: The side end surface is also provided with a supporting block, and one end of the support arm is rotatably connected to the side end surface; when in the expanded state, the other end of the support arm is against the supporting block.

16. The double-handle faucet according to claim 15, characterized in that: The supporting block is located at the lower side of the supporting arm, and the lower side surface of the other end of the supporting arm is supported on the supporting block.

17. The double-handle faucet according to claim 15, characterized in that: The inner side of the blocking oblique wall further includes a clearance groove, and when the connecting seat is close to the blocking oblique wall, the supporting block enters the clearance groove.

18. The double-handle faucet according to claim 13, wherein: A rotating shaft body is provided on the side end surface, and the support arm is rotatably connected to the rotating shaft body.

19. The double-handle faucet according to claim 13, wherein: The base includes a chassis, a seat body and the two blocking oblique walls; the seat body and the two blocking oblique walls are arranged on the chassis; the two blocking oblique walls are respectively arranged on both sides of the seat body; the screw and the guide are respectively connected to the seat body.

20. The double-handle faucet according to claim 13, wherein: The guide members are two guide pins.

21. The double-handle faucet according to claim 13, wherein: It also includes a mounting seat, the screw and the guide are connected between the base and the mounting seat; the screw is rotatably arranged on the mounting seat.

22. The double-handle faucet according to claim 13, wherein: When the two supporting arms are in the folded state, the front and rear sides of the supporting arms extend beyond the connecting seat and the base respectively.

23. The double-handle faucet according to claim 13, wherein: The screw rod and the guide member are located in the vertical projection of the connecting seat.

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