Faucet with table-board quick-mounting mechanism

Abstract

The faucet comprises a faucet body and the faucet quick-mounting mechanism arranged at the bottom of the faucet body, and the faucet body is arranged on a table top with a table top mounting hole through the faucet quick-mounting mechanism. The faucet quick-mounting mechanism comprises a fixed seat mounted on the table-board mounting hole, a faucet mounting seat for fixing the faucet body, a locking piece for clamping the table-board between the fixed seat, a connecting mechanism for controlling the locking piece to move up and down, and a water inlet connecting piece communicated with a water inlet pipe of the faucet body; the water inlet connecting piece is fixed to the fixing base through the faucet mounting base, a water inlet channel used for communicating the water inlet hose and the faucet body water inlet pipe is arranged in the water inlet connecting piece, and a water stop piece used for controlling the water inlet hose and the faucet body water inlet pipe to be communicated or not communicated is arranged in the water inlet channel. When the faucet is disassembled and assembled, a main switch of a water pipe does not need to be switched on or off, so that a large amount of installation time can be saved, and troubles during installation are reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of faucets, in particular to a faucet with a countertop quick mounting mechanism. BACKGROUND

[0002] Currently, the installation method of faucets on the market is to insert the bottom of the faucet body into the mounting hole of the basin, then the installer squats under the basin, screws the nut into the threaded part of the faucet body, and fastens it under the basin. This traditional fastening method requires the installer to install under the basin, and the space under the basin is small, so the tall installer will be greatly limited, and the installation is laborious and time-consuming.

[0003] Chinese patent authorization announcement No. CN222835013U, a faucet countertop quick installation structure, including screw rod, base, guide rod, positioning block and gasket, the outer side of the screw rod is connected with the base, positioning block and gasket from top to bottom in turn, the upper end of the guide rod is fixedly connected with the bottom of the base, the base, positioning block and gasket are all provided with screw rod through hole for the screw rod to pass through, the inner wall of the screw rod through hole is provided with internal thread, the outer side of the screw rod is provided with external thread matched with the internal thread, although it solves the problem of not needing to install in the limited space under the countertop, and it is very convenient to install and disassemble, but when disassembling the faucet, the water opening and closing action needs to be performed between the installation position and the water pipe total switch, which will waste a lot of time. Moreover, some residents do not know where the total switch of the water pipe is located, especially in some old buildings, there is no total switch of the water pipe in the room, so the control valve of the water meter needs to be directly opened and closed from a very far place, such as outdoor, top floor or basement, which will cause inconvenience in installation and inconvenience in water use of others. SUMMARY

[0004] In order to overcome the above-mentioned deficiencies in the prior art, the purpose of the present application is to provide a faucet with a countertop quick mounting mechanism.

[0005] The faucet with the table top quick mounting mechanism comprises a faucet body and a faucet quick mounting mechanism arranged at the bottom of the faucet body, the faucet body is arranged on a table top with a table top mounting hole through the faucet quick mounting mechanism, the faucet quick mounting mechanism comprises a fixing seat arranged on the table top mounting hole, a faucet mounting seat for fixing the faucet body, a locking member for clamping the table top between the fixing seat, a connecting mechanism for controlling the up-down movement of the locking member, and a water inlet connecting member in communication with the water inlet pipe of the faucet body, the water inlet connecting member is fixed on the fixing seat by the faucet mounting seat, a water inlet channel for connecting the water inlet hose and the water inlet pipe of the faucet body is arranged in the water inlet connecting member, a water stop member for controlling the communication or non-communication between the water inlet hose and the water inlet pipe of the faucet body is arranged in the water inlet channel, when the water inlet pipe of the faucet body is inserted into the water inlet channel, the water inlet pipe drives the water stop member to open the water inlet channel, and when the water inlet pipe of the faucet body is separated from the water inlet connecting member, the water stop member closes the water inlet channel under the action of water pressure.

[0006] Preferably, the fixing seat comprises a seat part abutting against the table top and a sleeve embedding part extending out of the table top from the table top mounting hole of the table top, the seat part away from the sleeve embedding part is provided with a positioning part for positioning the faucet body, the positioning part is provided with a positioning hole and a positioning opening for fixing the faucet mounting seat, the seat part is provided with a clearance hole for assembling the water pipe, the clearance hole penetrates the seat part upward and downward, and the inner wall of the clearance hole is provided with a positioning table for supporting the water inlet connecting member.

[0007] Preferably, the faucet mounting seat comprises a ring-shaped mounting part, the mounting part is provided with a through hole for the water inlet connecting member to extend upward, the side wall of the mounting part is provided with a pair of symmetrically arranged elastic openings, the elastic openings form an elastic part on the side wall of the mounting part, the elastic part is provided with a clamping block for clamping the faucet body, the clamping block is protruded outward from the outer surface of the elastic part, the contact surface of the clamping block when clamping one side of the inclined hole is a guide surface, and the side wall of the mounting part is further provided with a pair of symmetrically arranged positioning blocks, the positioning blocks are located in the positioning opening after being assembled with the fixing seat.

[0008] Preferably, the water inlet connecting member comprises a ring-shaped positioning ring, at least one connecting pipe capable of extending out of the through hole is formed on the positioning ring, the water inlet pipe of the faucet body is inserted into the connecting pipe, the connecting pipe is formed with a water inlet channel, the inner wall of the water inlet channel is provided with a convex ring, the convex ring is provided with a water inlet hole for inserting the water stop member, when the water stop member moves upward, the water stop member blocks the water inlet hole, and when the water stop member moves downward, the water stop member opens the water inlet hole.

[0009] Preferably, the faucet body of the present application comprises a valve body with the water inlet pipe and the water outlet pipe, the water inlet pipe is arranged in the valve body, the inner wall of the lower end of the valve body is provided with a clamping groove matched with the clamping block, the inner wall of the valve body is provided with a positioning groove matched with the positioning block along the water inlet direction, the clamping block and the lower end surface of the faucet body are provided with a guiding surface matched with each other, so that the positioning block is more easily clamped into the positioning groove.

[0010] Preferably, the water stop part of the present application comprises a tubular water stop pipe, the upper end of the water stop pipe is an open end, the lower end of the water stop pipe is a closed end, the inside of the water stop pipe has a water inlet channel communicated with the open end, the side wall of the water stop pipe is provided with a water inlet port communicated with the water inlet channel, and the closed end of the water stop pipe is provided with a water stop part.

[0011] Preferably, the water stop part of the present application is provided with a first sealing device, and a first sealing installation groove for fixing the first sealing device is formed between the water stop part and the closed end.

[0012] Preferably, the seat part of the present application is provided with a seat part installation hole for assembling the connecting mechanism, so that the connecting mechanism is assembled below the seat part, the connecting mechanism comprises a bolt screwed with the locking part, a nut screwed with the bolt, and a connecting rod for abutting between the sleeve embedding part and the nut, the shank of the bolt penetrates through the seat part installation hole to below the table top and is screwed with the locking part, the upper end of the connecting rod is provided with a first elastic member sleeved on the bolt, the upper end of the connecting rod is provided with a second elastic member sleeved on the bolt, the first elastic member and the second elastic member are integrated with the connecting rod, the first elastic member is formed with an abutting groove for clamping the sleeve embedding part, and the second elastic member is fixedly connected with the nut.

[0013] Preferably, the locking part of the present application comprises a locking part screwed with the bolt, a threaded hole formed on the locking part, a guide part on one side of the locking part matched with the connecting rod, a limiting part on the other side of the locking part for clamping the table top on the seat part, and a guide groove on the guide part for moving up and down along the connecting rod.

[0014] Preferably, the seat part of the present application is further provided with a decorative cover, the decorative cover is located between the lower end of the faucet body and the seat part, the decorative cover is provided with a buckle mechanism for clamping the faucet mounting seat, the buckle mechanism comprises a buckle part and an elastic block, the elastic block is located between the side surface of the seat part and the inner wall of the decorative cover, so that the decorative cover can be fixed on the seat part and prevent rotation and loosening, one end of the buckle part is inserted into the interior of the decorative cover and abuts against the elastic block from the side wall of the decorative cover, the other end of the buckle part is protruded outward from the side wall of the decorative cover, the lower end surface of the decorative cover is provided with a fixing groove for fixing the elastic block, and the side surface of the decorative cover is provided with an insertion hole for inserting the buckle part, the insertion hole is communicated with the fixing groove.

[0015] Preferably, the elastic block of the present application comprises a support body and elastic pieces on both sides of the support body, one end of the elastic pieces is connected with the support body, the other end is close to the outer side of the seat, the support body is provided with a protruding plug block towards the side of the positioning block, the positioning block is provided with a plug slot for the plug block to insert towards the side of the seat, one side of the plug slot is open, so that the support body can be driven to stretch inwards under the deformation of the elastic pieces.

[0016] Compared with the prior art, the present application has the following advantages and beneficial effects: 1. The faucet quick mounting mechanism of the present application comprises a water inlet connecting piece, a water stop piece arranged in the water inlet connecting piece and capable of controlling the opening or closing of a water passage between a water inlet pipe of a faucet body and an under-counter water inlet hose, when the faucet body is disassembled, the water stop piece closes the water passage between the water inlet pipe and the under-counter water inlet hose, when the faucet is installed, the water stop piece opens the water passage between the water inlet pipe and the under-counter water inlet hose, so that the faucet does not need to open or close the total switch of the water pipe during disassembly and assembly, thereby saving a large amount of installation time and reducing the trouble during installation.

[0017] 2. When the faucet body is replaced, only the plug block on the support body is pressed to disengage from the plug slot, then the faucet body and the faucet mounting seat are rotated, when the clamping block is rotated to the side edge of the inclined hole from the lower horizontal hole, the side edge blocks the elastic part with the clamping block to gradually stretch inwards, so that when the clamping block is rotated to the position of the upper horizontal hole, the guide surface of the clamping block abuts against the end surface of the horizontal hole, so that the clamping block is completely disengaged from the clamping groove, and the faucet can be pulled out, thereby completing the disassembly of the faucet. During installation, a new faucet body of the same type is inserted into the fixing seat of the counter and rotated in the reverse direction of the disassembly, so that the faucet is completely installed. The entire process does not need to close or open the switch of the water pipe, does not need to be troublesome to disassemble and tighten the screw, does not need to drill into the narrow counter to disassemble and install the locking nut and the water pipe, and is simple and fast. BRIEF DESCRIPTION OF DRAWINGS

[0018] Other features, objects and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments with reference to the following drawings: Figure 1 is an exploded view of the present application; Figure 2 is a structural schematic view of the present application; Figure 3 is a sectional view of A-A of Figure 2 ; Figure 4 is an enlarged view of B of Figure 3 ; Figure 5 is a structural schematic view of the faucet quick mounting mechanism of the present application installed on the counter; Figure 6Structure diagram of the faucet quick mounting mechanism without the decorative cover of the present application; Figure 7 Top view of the faucet quick mounting mechanism with the decorative cover of the present application; Figure 8 Bottom view of the faucet quick mounting mechanism with the decorative cover of the present application; Figure 9 Structure diagram of the connecting mechanism of the present application; Figure 10 Structure diagram of the fixed seat and the faucet mounting seat of the present application after assembly; Figure 11 Structure diagram of the fixed seat of the present application; Figure 12 Structure diagram of the faucet mounting seat of the present application; Figure 13 Structure diagram of the decorative cover of the present application; Figure 14 Structure diagram of the water stop of the present application; Figure 15 Exploded view of the buckle mechanism of the present application; Figure 16 Structure diagram of the faucet body of the present application; Figure 17 Structure diagram of the water inlet connecting piece of the present application; Figure 18 Sectional view of the water inlet connecting piece of the present application; The reference signs involved in the above-mentioned figures are explained as follows: 1 - faucet body, 10 - water inlet pipe, 11 - water outlet pipe, 12 - valve body, 13 - clamping groove, 14 - positioning groove, 15 - sealing ring, 100 - water inlet hose; 2 - faucet quick mounting mechanism; 3 - countertop, 30 - countertop mounting hole; 4 - fixed seat, 40 - seat part, 41 - sleeve-embedded part, 42 - positioning part, 43 - positioning opening, 44 - positioning hole, 45 - clearance hole, 46 - positioning platform, 402 - decorative cover, 403 - buckle mechanism, 404 - fixing groove, 405 - insertion hole, 406 - T-shaped groove, 407 - spring piece, 420 - positioning plate, 440 - inclined hole, 441 - upper horizontal hole, 442 - lower horizontal hole, 443 - flange, 444 - side end face of the upper horizontal hole, 4030 - buckle piece, 4031 - elastic block, 4032 - support body, 4033 - elastic piece, 4034 - insertion block; 5 - faucet mounting seat, 50 - mounting part, 51 - through hole, 52 - elastic opening, 53 - elastic part, 54 - clamping block, 55 - guide surface, 56 - positioning block, 560 - insertion slot, 57 - guide surface; 6 - locking piece, 60 - locking part, 61 - threaded hole, 62 - guide part, 63 - limiting part, 64 - guide groove; 7 - connecting mechanism, 70 - bolt, 71 - nut, 72 - connecting rod, 73 - first elastic member, 74 - second elastic member, 75 - abutting groove; 8 - water inlet connecting piece, 80 - positioning ring, 81 - connecting pipe, 82 - water inlet channel, 83 - convex ring, 84 - water inlet hole, 85 - threaded interface, 800 - water inlet channel; 9 - water stop piece, 90 - water stop pipe, 91 - closed end, 92 - water inlet passage, 93 - water inlet, 94 - water stop part, 95 - first sealing device. DETAILED DESCRIPTION

[0019] The embodiments of the present application will be described in detail below with reference to the drawings, wherein the same or similar components are denoted by the same or similar reference numerals throughout the drawings. The embodiments described below by reference to the drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application.

[0020] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specified.

[0021] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0022] Reference Figures 1 to 18As shown, a faucet with a countertop quick mounting mechanism, comprising a faucet body 1 and a faucet quick mounting mechanism 2 arranged at the bottom of the faucet body 1, the faucet body 1 is arranged on a countertop 3 with a countertop mounting hole 30 through the faucet quick mounting mechanism 2, the faucet quick mounting mechanism 2 comprises a fixed seat 4 mounted on the countertop mounting hole 30, a faucet mounting seat 5 for fixing the faucet body 1, a locking member 6 for clamping the countertop between the fixed seat 4, a connecting mechanism 7 for controlling the up and down movement of the locking member 6, and a water inlet connecting member 8 in communication with the water inlet pipe 10 of the faucet body 1, the faucet mounting seat 5 fixes the water inlet connecting member 8 on the fixed seat 4, the water inlet connecting member 8 is provided with a water inlet channel 82 for connecting the water inlet hose 100 and the water inlet pipe 10 of the faucet body, and the water inlet channel is provided with a water stop member 9 for controlling the communication or non-communication between the water inlet hose 100 and the water inlet pipe 10 of the faucet body. When the water inlet pipe 10 of the faucet body 1 is inserted into the water inlet channel 82, the water inlet pipe 10 drives the water stop member 9 to open the water inlet channel 82. It can be understood that when the water inlet pipe 10 is inserted into the water inlet channel 82, the water inlet pipe 10 will press the water stop member 9 downward to move the water stop member 9 in the opposite direction of the water flow, so that the water stop member 9 does not block the water inlet channel 82, and the passage between the water inlet pipe 10 and the water inlet hose 100 can allow water flow. When the water inlet pipe 10 of the faucet body 1 is separated from the water inlet connecting member 8, the water stop member 9 closes the water inlet channel 82 under the action of water pressure; that is, the water stop member 9 moves along the direction of the water flow without the action of the external force of the water inlet pipe 10, so that the water stop member 9 blocks the water inlet channel, and the passage between the water inlet pipe 10 and the water inlet hose 100 cannot allow water flow, so that when the countertop 3 is replaced, the water pipe main switch does not need to be turned on and off back and forth, a lot of installation time is saved, and the trouble during installation is reduced.

[0023] In this embodiment, the fixed seat 4 comprises a seat portion 40 abutting against the countertop 3 and a sleeve-embedded portion 41 extending out of the countertop 3 from the countertop mounting hole 30 of the countertop 3, the seat portion 40 is provided with a positioning portion 42 for positioning the faucet body 1 on the side away from the sleeve-embedded portion 41, the positioning portion 42 is provided with a positioning hole 44 and a positioning opening 43 for fixing the faucet mounting seat 5, the seat portion 40 is provided with a clearance hole 45 for assembling the water pipe, the clearance hole 45 penetrates the seat portion 40 upward and downward, and the inner wall of the clearance hole 45 is provided with a positioning platform 46 for supporting the water inlet connecting member 8, wherein the outer diameter of the seat portion 40 is greater than the diameter of the countertop mounting hole 30, so that the seat portion 40 can abut against the upper surface of the countertop, and the outer diameter of the sleeve-embedded portion 41 is smaller than the diameter of the countertop mounting hole 30, so that the sleeve-embedded portion 41 can extend out of the countertop mounting hole 30 to below the countertop 3, thereby positioning the fixed seat 4.

[0024] In addition, the two positioning holes 43 are symmetrically arranged and divide the positioning part 42 into two arc-shaped positioning plates 420. When the faucet body 1 is assembled with the fixing seat 4, the two positioning plates 420 are inserted into the faucet body 1. The positioning hole 44 includes an inclined hole 440, an upper horizontal hole 441 located at one end of the inclined hole 440, and a lower horizontal hole 442 located at the other end of the inclined hole 440. That is, the positions between the upper horizontal hole 441 and the lower horizontal hole 442 are arranged in an up-down staggered manner on the positioning plate 420, so that the upper horizontal hole 441 and the lower horizontal hole 442 do not correspond in the horizontal or vertical direction. Only on the same positioning plate 420, a flange 443 is arranged at the connecting part between the upper horizontal hole 441 and the inclined hole 440, and the two positioning holes 44 are rotationally symmetrical in shape on the corresponding positioning plate 420.

[0025] In the embodiment, the faucet mounting seat 5 includes a mounting part 50 in the form of a ring. The mounting part 50 is provided with a through hole 51 for the upward extension of the water inlet connecting piece 8. After the connecting piece 8 extends upwardly into the through hole, it is connected with the water inlet pipe 10 of the faucet body. In order to enable the faucet mounting seat 5 to be detachably connected with the fixing seat 4, a pair of symmetrically arranged elastic openings 52 are arranged on the side wall of the mounting part 50. Each elastic opening 52 forms an elastic part 53 on the side wall of the mounting part 50. Each elastic part 53 is provided with a clamping block 54 for clamping the faucet body 1. The clamping block 54 is protrudingly arranged on the outer surface of the elastic part 53. The contact surface of the clamping block 54 when clamped with one side of the inclined hole 440 is a guide surface 55. The side wall of the mounting part 50 is also provided with a pair of symmetrically arranged positioning blocks 56. After the mounting part 50 is assembled with the fixing seat 4, the positioning blocks 56 are located in the positioning hole 43. The arc length of the positioning hole 43 is greater than the width of the positioning block 56, so that the faucet mounting seat 5 can be rotated on the fixing seat 4 for disassembly. When the faucet body 1 is disassembled, the faucet body 1 is rotated to make the faucet mounting seat 5 rotate with the faucet body, so that the side end surface 444 of the upper horizontal hole abuts against the guide surface 55 of the clamping block 54, and the elastic part 52 is retracted inwardly, so that the clamping block 54 can be separated from the upper slot 13, and the faucet body 1 can be removed. The faucet body 1 is convenient to disassemble and assemble.

[0026] In addition, the faucet body 1 also includes a valve body 12 having a water inlet pipe 10 and a water outlet pipe 11. The water inlet pipe 10 is arranged in the valve body 12. The inner wall of the lower end of the valve body 12 is provided with a clamping groove 13 for clamping the clamping block 54. The inner wall of the valve body 12 is provided with a positioning groove 14 for adapting the positioning block 56 in the water inlet direction. The clamping block 54 and the lower end surface of the faucet body 1 are provided with a guide surface 57 for clamping and cooperating. The guide surface 57 is one of an arc surface or an inclined surface. In the embodiment, the guide surface 57 is preferably an inclined surface. When the faucet body 1 is assembled with the fixing seat 4, the positioning block 56 is more easily clamped into the positioning groove 14.

[0027] In the embodiment, the water inlet connector 8 comprises a positioning ring 80 in the shape of a ring, and at least one connecting pipe 81 is formed on the positioning ring 80 and can extend out of the through hole 51. The connecting pipe 81 can be one or two. When the faucet body is a single cold faucet, the connecting pipe 81 is one. When the faucet body is a cold and hot faucet, the connecting pipe 81 is two. In the embodiment, the connecting pipe 81 is preferably two, and the two connecting pipes 81 are cold and hot water pipes, respectively. In assembly, the water inlet pipe 10 of the faucet body 1 is inserted into the upper end of the connecting pipe 81, and a sealing ring 15 is arranged on the outer wall of the water inlet pipe 10 to seal the inner wall of the connecting pipe 81, so as to improve the water tightness between the water inlet pipe 10 and the connecting pipe 81. The lower end of the connecting pipe 81 is provided with a threaded interface 85 connected with the water inlet hose 100, so that when the water inlet hose 100 is installed, the connecting pipe 81 can be connected with the pipeline at the installation position. The connecting pipe 81 is further provided with a water inlet channel 82, and the inner wall of the water inlet channel 82 is provided with a convex ring 83. The convex ring 83 is provided with a water inlet hole 84 for inserting the water stop piece 9. When the water stop piece 9 moves upward, the water stop piece 9 blocks the water inlet hole 84. When the water stop piece 9 moves downward, the water stop piece 9 opens the water inlet hole 84.

[0028] In the embodiment, the water stop piece 9 comprises a water stop pipe 90 in the shape of a pipe. The upper end of the water stop pipe 90 is open, and the lower end is a closed end 91. The water stop pipe 90 has a water inlet channel 92 communicating with the opening in the inside. The side wall of the water stop pipe 90 is provided with a water inlet 93 communicating with the water inlet channel 92. The closed end of the water stop pipe 90 is provided with a water stop part 94, and a first sealing installation groove 96 is formed between the water stop part 94 and the closed end 91. The first sealing installation groove 96 is provided with a first sealing device 95, which is a sealing ring or a sealing gasket. The first sealing device 95 can increase the sealing property of the water stop part 94 after blocking the water inlet hole 84, so as to prevent water leakage after the faucet body is disassembled.

[0029] In the embodiment, the seat portion 40 is provided with a seat mounting hole 401 for assembling the connecting mechanism 7, so that the connecting mechanism 7 is assembled below the seat portion 40. The connecting mechanism 7 is the same in number as the locking pieces 6. In the embodiment, the locking pieces 6 are two. The tabletop 3 is clamped and fixed by the two locking pieces 6 and the seat portion 40. Specifically, the connecting mechanism 7 includes a bolt 70 screwed with the locking piece 6, a nut 71 screwed with the bolt 70, and a connecting rod 72 for abutting between the sleeve-embedded portion 41 and the nut 71. The screw rod of the bolt 70 penetrates the seat mounting hole 401 to below the tabletop 3 and is screwed with the locking piece 6. The connecting rod 72 is provided with a first elastic piece 73 sleeved on the bolt 70 at the upper end, and a second elastic piece 74 sleeved on the bolt 70 at the upper end. The first elastic piece 73 and the second elastic piece 74 are integrated with the connecting rod 72. The first elastic piece 73 is formed with an abutting groove 75 for clamping the sleeve-embedded portion 41. The second elastic piece 73 is fixedly connected with the nut 71. The first elastic piece 73 is a first spring ring. The second elastic piece 74 is a second spring ring. One end of the first spring ring is fixedly connected with one end of the connecting rod 72. The abutting groove 75 is formed at the other end of the first spring ring. One end of the second spring ring is fixedly connected with the nut 71. The other end of the second spring ring is fixedly connected with the other end of the connecting rod 72.

[0030] The locking piece 6 includes a locking portion 60 screwed with the bolt 70, a threaded hole 61 formed on the locking portion 60, a guide portion 62 provided on one side of the locking portion 60 and matched with the connecting rod 72, and a limiting portion 63 provided on the other side of the locking portion 60 and clamping the tabletop 3 between the seat portion 40 and the limiting portion 63. The guide portion 62 is provided with a guide groove 64 moving up and down along the connecting rod 72. During installation, the bolt 70 is rotated to move the locking piece 6 to the direction of the tabletop, and the tabletop is clamped between the seat portion 40 and the limiting portion 63.

[0031] In the embodiment, the seat portion 40 is further provided with a decorative cover 402 between the lower end of the faucet body 1 and the seat portion 40. The decorative cover 402 is provided with a buckle mechanism 403 clamping the faucet mounting seat 5. The buckle mechanism 403 includes a buckle piece 4030 and an elastic block 4031. The elastic block 4031 is located between the side surface of the seat portion 40 and the inner wall of the decorative cover 402. One end of the buckle piece 4030 is inserted into the interior of the decorative cover 402 and abuts against the elastic block 4031. The other end of the buckle piece 4030 is protruded outward from the side wall of the decorative cover 402. The lower end surface of the decorative cover 402 is provided with a fixing groove 404 for fixing the elastic block 4031. The side surface of the decorative cover 402 is provided with an insertion hole 405 for inserting the buckle piece 403. The insertion hole 405 is in communication with the fixing groove 404. The buckle piece 403 is provided with elastic pieces 407 on both sides. When the buckle piece 403 is inserted into the insertion hole 405, the elastic pieces 407 are elastically opened outward, so that the buckle piece 403 can be limited to separate from the insertion hole 405.

[0032] In order to further realize, the buckle assembly, the elastic block 4031 can abut against the decorative cover 402 and the seat 40, and the faucet body 1 can be prevented from rotating, specifically, the elastic block 4031 comprises a support body 4032 and elastic sheets 4033 located on both sides of the support body 4032, one end of the elastic sheet 4033 is connected with the support body 4032, the other end is close to the outer side of the seat 40, the support body 4032 is provided with a protruding plug 4034 on the side facing the positioning block 56, the positioning block 56 is provided with a plug groove 560 for the plug 4034 to be inserted on the side facing the seat 40, the seat 40 is provided with a T-shaped groove 406 for positioning the support body 4032, and one side of the plug groove 560 is an opening, so that the support body 4032 can be driven to stretch inwards under the deformation of the elastic sheet 4033, the plug 4034 is separated from the plug groove 560, when the faucet body is rotated, the faucet mounting seat can be taken off from the fixed seat after being rotated, therefore, when the faucet body is disassembled, no tool is needed, the installation is fast and simple.

[0033] The working principle of the present application is as follows: when the quick mounting mechanism 2 is assembled with the table top 1, the fixed seat and the connecting mechanism are assembled into the table top mounting hole 30 together, and the sleeve embedding part 41 of the fixed seat 4 is stretched out of the table top mounting hole, when the locking part 6 is to be passed through the table top mounting hole 30, the abutting groove 75 of the first elastic part 73 is separated from the sleeve embedding part 41 in advance, then the limiting part 63 of the locking part is located on the inner side of the screw rod by rotating the screw 70, so that the locking part 6 and the connecting mechanism can be stretched out of the table top mounting hole 30 integrally. When the locking part 6 is assembled below the table top, the limiting part 63 can be located on the outer side of the screw by rotating the screw, then the abutting groove 75 of the first elastic part 73 is clamped into the sleeve embedding part 41, so that when the screw is rotated, the locking part moves to the table top direction along with the screw, and is moved to clamp the table top 3 between the seat 40 and the limiting part 63, then the elastic block 4031 is placed on the corresponding T-shaped groove 406 and the fixed seat 4, the decorative cover 402 is sleeved, the buckle part 4030 is inserted into the insertion hole 405 and abuts against the elastic block 4031, finally the water inlet connecting part 8 and the faucet mounting seat 5 are assembled on the fixed seat in sequence, wherein the clamping block 54 of the faucet mounting seat 5 is clamped into the upper horizontal hole 441 in advance, the positioning groove 14 of the faucet body 1 is clamped into the positioning block 56 of the faucet mounting seat 5, the buckle part 4030 is pressed to drive the plug 4034 in the elastic block 4031 to separate from the position of the plug groove 560, the faucet body is continuously rotated to rotate along the direction of the lower horizontal hole 442, the clamping block 54 is rotated to be in the lower horizontal hole 442 along with the rotation of the faucet body, to reach the limit position of rotation, the buckle part 4030 is released, so that the plug 4034 is clamped into the plug groove 560 when the elastic block returns to the original state, thereby the rotation of the faucet body is prevented, and the faucet body is firmly installed. Conversely, when the faucet body is disassembled, the buckle part 4030 is pressed, and the faucet body is rotated in the opposite direction of the installation, so that the faucet body can be taken off.

[0034] While embodiments of the application have been shown and described, it is to be understood that the application is not limited to the details of the embodiments described, since the scope of the application will be defined with respect to the claims and their equivalents.

Claims

1. A faucet with a countertop quick-installation mechanism, comprising a faucet body (1) and a faucet quick-installation mechanism (2) provided at the bottom of the faucet body (1), wherein the faucet body (1) is provided on a countertop (3) having a countertop mounting hole (30) through the faucet quick-installation mechanism (2), and characterized in that: The faucet quick-install mechanism (2) comprises a fixing seat (4) mounted on a tabletop mounting hole (30), a faucet mounting seat (5) for fixing the faucet body (1), a locking member (6) for clamping the tabletop between the fixing seat (4), a connecting mechanism (7) for controlling the upward and downward movement of the locking member (6), and a water inlet connector (8) connected to a water inlet pipe (10) of the faucet body (1), wherein the faucet mounting seat (5) fixes the water inlet connector (8) on the fixing seat (4), and a hose for connecting the water inlet hose is provided in the water inlet connector (8). The water inlet channel (82) is provided between the water inlet hose (100) and the water inlet pipe (10) of the faucet body. A water stop (9) is provided in the water inlet channel (82) for controlling whether the water inlet hose (100) is connected to the water inlet pipe (10) of the faucet body. When the water inlet pipe (10) of the faucet body (1) is inserted into the water inlet channel (82), the water inlet pipe (10) drives the water stop (9) to open the water inlet channel (82). When the water inlet pipe (10) of the faucet body (1) is separated from the water inlet connector (8), the water stop (9) closes the water inlet channel (82) under the action of water pressure.

2. The faucet with a countertop quick-install mechanism according to claim 1, characterized in that: The fixing seat (4) comprises a seat portion (40) abutting against the table top (3) and a set of embedded portions (41) extending from the table top (3) through the table top mounting hole (30) of the table top (3). A positioning portion (42) for positioning the faucet body (1) is provided on the side of the seat portion (40) away from the embedded portion (41). The positioning portion (42) is provided with a positioning port (43) and a positioning hole (44) for fixing the faucet mounting seat (5). A clearance hole (45) for assembling a water supply pipe is provided on the seat portion (40). The clearance hole (45) passes through the seat (40) from top to bottom. The inner wall of the clearance hole (45) is provided with a positioning platform (46) for supporting the water inlet connector (8). The positioning hole (44) includes an inclined hole (440), an upper horizontal hole (441) located at one end of the inclined hole (440), and a lower horizontal hole (442) located at the other end of the inclined hole (440). A flange (443) located at the lower end surface of the upper horizontal hole (441) is provided at the connection between the upper horizontal hole (441) and the inclined hole (440).

3. The faucet with a countertop quick-install mechanism according to claim 1 or 2, characterized in that: The faucet mounting seat (5) includes an annular mounting portion (50), the mounting portion (50) is provided with a through hole (51) for the water inlet connector (8) to extend upward, the side wall of the mounting portion (50) is provided with a symmetrically arranged elastic opening (52), the elastic opening (52) forms an elastic portion (53) on the side wall of the mounting portion (50), the elastic portion (53) is provided with a clamping block (54) that is clamped with the faucet body (1), the clamping block (54) is protruding toward the outer surface of the elastic portion (53), and the contact surface of the clamping block (54) when clamped with one side of the inclined hole (440) is a guide surface (55). The side wall of the mounting portion (50) is also provided with a symmetrically arranged positioning block (56), and the positioning block (56) is located in the positioning opening (43) after being assembled with the fixing seat (4).

4. The faucet with a countertop quick-install mechanism according to claim 3, characterized in that: The water inlet connector (8) includes an annular positioning ring (80), and at least one connecting pipe (81) that can extend out of the through hole (51) is formed on the positioning ring (80). The water inlet pipe (10) of the faucet body (1) is inserted into the connecting pipe (81), and the connecting pipe (81) is formed with the water inlet channel (82). The inner wall of the water inlet channel (82) is provided with a convex ring (83), and the convex ring (83) is provided with a water inlet hole (84) for the water stop member (9) to be inserted. When the water stop member (9) moves upward, the water stop member (9) blocks the water inlet hole (84), and when the water stop member (9) moves downward, the water stop member (9) opens the water inlet hole (84).

5. The faucet with a countertop quick-install mechanism according to claim 4, characterized in that: The faucet body (1) comprises a valve body (12) having the water inlet pipe (10) and the water outlet pipe (11); the water inlet pipe (10) is arranged in the valve body (12); the inner wall of the lower end of the valve body (12) is provided with a locking groove (13) that is engaged with the locking block (54); the inner wall of the valve body (12) is provided with a positioning groove (14) that is adapted to the positioning block (56) along the water inlet direction; a guide surface (57) that is engaged with the locking block (54) is provided between the locking block (54) and the lower end surface of the faucet body (1); the guide surface (57) is one of an arc surface and an inclined surface.

6. The faucet with a countertop quick-install mechanism according to claim 1, characterized in that: The water stop member (9) includes a tubular water stop pipe (90), the upper end of the water stop pipe (90) is open, and the lower end thereof is a closed end (91), the interior of the water stop pipe (90) is provided with a water inlet channel (92) connected to the opening, a side wall of the water stop pipe (90) is provided with a water inlet (93) connected to the water inlet channel (92), the closed end of the water stop pipe (90) is provided with a water stop portion (94), the water stop portion (94) is provided with a first sealing device (95), and a first sealing mounting groove (96) for fixing the first sealing device (95) is formed between the water stop portion (94) and the closed end (91).

7. The faucet with a countertop quick-install mechanism according to claim 2, characterized in that: The seat portion (40) is provided with a seat portion mounting hole (401) for assembling the connecting mechanism (7), so that the connecting mechanism (7) is assembled below the seat portion (40). The connecting mechanism (7) includes a bolt (70) threadedly connected to the locking member (6), a nut (71) threadedly connected to the bolt (70), and a connecting rod (72) for supporting between the inserting portion (41) and the nut (71). The screw of the bolt (70) penetrates the seat portion mounting hole (401) to the bottom of the table (3) and is connected to the connecting rod (72). The locking member (6) is screwed, and the upper end of the connecting rod (72) is provided with a first elastic member (73) sleeved on the bolt (70), and the upper end of the connecting rod (72) is provided with a second elastic member (74) sleeved on the bolt (70). The first elastic member (73) and the second elastic member (74) are both integrally formed with the connecting rod (72). The first elastic member (73) is formed with an abutment groove (75) for clamping the sleeve portion (41), and the second elastic member (73) is fixedly connected to the nut (71).

8. The faucet with a countertop quick-install mechanism according to claim 7, characterized in that: The locking member (6) includes a locking portion (60) threadedly connected to the bolt (70), a threaded hole (61) formed on the locking portion (60), a guide portion (62) adapted to the connecting rod (72) is provided on one side of the locking portion (60), and a limiting portion (63) for clamping the table top (3) on the seat (40) is provided on the other side of the locking portion (60), and a guide groove (64) is provided on the guiding portion (62) for moving up and down along the connecting rod (72).

9. The faucet with a countertop quick-install mechanism according to claim 8, characterized in that: The seat (40) is further provided with a decorative cover (402), the decorative cover (402) being located between the lower end of the faucet body (1) and the seat (40), the decorative cover (402) being provided with a snap mechanism (403) for snapping the faucet mounting seat (5), the snap mechanism (403) comprising a snap member (4030) and an elastic block (4031), the elastic block (4031) being located between the side surface of the seat (40) and the inner wall of the decorative cover (402), the snap member (4030) and the elastic block (4031) being located between the side surface of the seat (40) and the inner wall of the decorative cover (402), 030) is inserted into the side wall of the decorative cover (402) and presses against the elastic block (4031). The other end of the fastener (4030) is placed on the side wall of the decorative cover (402) and protrudes outward. The lower end surface of the decorative cover (402) is provided with a fixing groove (404) for fixing the elastic block (4031). The side surface of the decorative cover (402) is provided with a socket (405) for inserting the fastener (403), and the socket (405) is connected to the fixing groove (404).

10. The faucet with a countertop quick-install mechanism according to claim 9, characterized in that: The elastic block (4031) comprises a support body (4032) and elastic sheets (4033) located on both sides of the support body (4032), one end of the elastic sheet (4033) is connected to the support body (4032), and the other end is tightly attached to the outer surface of the seat (40), the support body (4032) is provided with a protruding plug-in block (4034) on the side facing the positioning block (56), the positioning block (56) is provided with a slot (560) for inserting the plug-in block on the side facing the seat (40), the seat (40) is provided with a T-shaped slot (406) for positioning the support body (4032), and one side of the slot (560) is open so that the support body (4032) can be driven to expand and contract inward when the elastic sheet (4033) is deformed.

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