Quick mounting device for split handle of faucet and split handle faucet

Abstract

The utility model provides a faucet split handle quick installation device and a split handle faucet, which comprise a handle body, an installation hole arranged on a table top, an on-table fixing component and an under-table fixing component, the on-table fixing component is arranged on the table top, the under-table fixing component is arranged under the table top, and the handle body is arranged on the installation hole. A first connecting piece is connected between the on-table fixing assembly and the under-table fixing assembly; the radial size part of the under-table fixing assembly is smaller than that of the mounting hole; the on-table fixing assembly is provided with a first quick connecting piece, the handle body is provided with a second quick connecting piece, and the first quick connecting piece is connected with the second quick connecting piece. The part of the under-table fixing assembly is smaller than the mounting hole, so that the under-table fixing assembly is conveniently placed on the lower side of the table top from the table top; the on-table fixing assembly is provided with a first quick connecting piece, the handle body is provided with a second quick connecting piece, the first quick connecting piece and the second quick connecting piece are matched to quickly install the handle on a table top, and operations such as base fixing and threading and wiring under the table top are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of bathroom, especially a faucet split handle quick installation device and split handle faucet. BACKGROUND

[0002] In the past, the installation of split faucet and handle usually needs complex operation under the countertop, including fixing base, threading wire and other steps, which not only is time-consuming and laborious, but also requires higher skills of construction personnel. At the same time, due to the limited space under the countertop, it is very inconvenient to operate. In the traditional installation method, the faucet handle and the countertop are easily damaged due to the need for multiple adjustments and fixations. SUMMARY

[0003] To solve the above problems, the utility model aims at providing a faucet split handle quick installation device and split handle faucet.

[0004] The utility model adopts the following method to realize: a faucet split handle quick installation device, including handle body and installation hole set up on the countertop, further including countertop fixing assembly and under-countertop fixing assembly, the countertop fixing assembly is arranged on the countertop, the under-countertop fixing assembly is arranged under the countertop, the first connecting piece is connected between the countertop fixing assembly and the under-countertop fixing assembly, the radial dimension of the countertop fixing assembly is greater than the installation hole;The radial dimension of the under-countertop fixing assembly is less than the installation hole, and the remaining part is greater than the installation hole;The countertop fixing assembly is equipped with the first quick connector, the handle body is equipped with the second quick connector, the first quick connector is connected with the second quick connector, and the handle body is installed on the countertop fixing assembly.

[0005] Preferably, the first quick connector is equipped with the first docking part, the second quick connector is equipped with the second docking part, and the first docking part and the second docking part are docked and fixed.

[0006] Preferably, the first docking part is an elastic part, and the second docking part is a bayonet;Or, the first docking part is a bayonet, and the second docking part is an elastic part;The elastic part is clamped into the bayonet. It can also be threaded

[0007] Preferably, the elastic part is a snap, or the elastic part is a spring plunger. The countertop fixing assembly further includes

[0008] Preferably, the countertop fixing assembly further includes a countertop fixing ring, and the countertop fixing ring wall surface is equipped with a first connecting hole;The under-countertop fixing assembly includes an under-countertop pressing block, and the under-countertop pressing block is equipped with a threaded hole, and the first connecting piece includes a bolt, the bolt is arranged in the first connecting hole and penetrates into the threaded hole.

[0009] Preferably, the upper fixing ring is provided with a positioning pin hole, the lower pressing block is also provided with a positioning pin hole, and the same positioning pin is arranged in the two positioning pin holes, and the positioning pin is parallel to the axis of the bolt; the upper surface of the upper fixing ring is provided with a notch, and the first connecting hole and the positioning pin hole are arranged at the notch; the surface of the lower pressing block in contact with the lower surface of the table top is provided with a texture.

[0010] Preferably, the first quick connector is a fixed bushing, the first connecting part is arranged on the peripheral wall of the fixed bushing, the fixed bushing is sleeved with the upper fixing ring, and the upper fixing ring and the table top clamp the fixed bushing; the inner peripheral surface of the fixed bushing is provided with a positioning rib, the outer peripheral surface of the upper fixing ring is provided with a positioning groove, or the inner peripheral surface of the fixed bushing is provided with a positioning groove, and the outer peripheral surface of the upper fixing ring is provided with a positioning rib, and the positioning rib is arranged in the positioning groove; the peripheral surface of the upper fixing ring is provided with a recess at a position opposite to the first connecting part.

[0011] Preferably, the second quick connector is a valve core seat, the valve core seat is sleeved on the fixed bushing, the valve core seat is provided with a valve core hole, the lower peripheral surface of the valve core seat is provided with a concentric ring, the second connecting part is arranged on the peripheral surface of the concentric ring, and the fixed bushing is located between the inner peripheral surface of the concentric ring and the bottom peripheral surface of the valve core seat.

[0012] Preferably, the peripheral surface of the concentric ring is provided with a limiting groove, and the peripheral surface of the fixed bushing is provided with a corresponding limiting rib; or the peripheral surface of the concentric ring is provided with a limiting rib, and the peripheral surface of the fixed bushing is provided with a corresponding limiting groove; and the limiting rib is located in the limiting groove.

[0013] Preferably, the positioning jig further comprises a telescopic positioning rod, and the two ends of the telescopic positioning rod are respectively provided with a positioning cylinder, and the positioning cylinder is provided with a positioning part matched with the upper fixing assembly.

[0014] A split handle faucet is provided with a faucet split handle quick installation device as described above.

[0015] The utility model discloses a faucet split handle quick mounting device, compared with prior art, the utility model discloses at least have following technical effect: 1. by setting the table fixed assembly and the table fixed assembly, the table fixed assembly and the table fixed assembly between setting first connecting piece, the both clamping in mesa, and the part of table fixed assembly is less than mounting hole, the table fixed assembly is convenient for from mesa on the mesa below side and is installed, the table fixed assembly is equipped with first quick -witted spare, and the handle body is equipped with second quick -witted spare, and first quick -witted spare and second quick -witted spare cooperate and can quickly install handle on mesa, and the operation such as fixed base, threading wire is relieved below mesa. 2. first quick -witted spare has first docking portion and second quick -witted spare has second docking portion, and the both docking fixed, can realize the assembly of handle, and handle and base connection also do not need operating below mesa. 3. first quick -witted spare and second quick -witted spare are designed as the form of elastic part and bayonet, and the both docking compression can make elastic cloth enter bayonet, and can complete connection fixed, and installation is convenient and fast. 4. the table fixed ring sets up first connecting hole, and the lower pressure block sets up screw hole, and mesa is clamped or loosened by rotating bolt when the table fixed ring and lower pressure block are close to each other, and the both still have positioning pin hole, and positioning pin hole is inserted into positioning pin, and positioning pin and bolt cooperate to ensure that lower pressure block and table fixed ring are limited in the opposite direction, so that the table fixed ring is fixed, and the lower pressure block can be prevented from rotating when rotating bolt. 5. fixed bush and table fixed ring are equipped with corresponding positioning groove and positioning rib, and can ensure that the both are accurately connected, so that the let -go slot can be aligned with the elastic part to play the role of letting go. 6. the valve core seat is equipped with concentric ring, and the valve core seat is positioned and connected to the table fixed assembly, and the elastic part can be clamped with the bayonet. 7. the circumferential surface of the concentric ring and the fixed bush is equipped with corresponding limiting rib and limiting groove, which facilitates the alignment of the bayonet and the elastic part. 8. the positioning jig is provided with two positioning cylinders, and the positioning cylinder is provided with a positioning part cooperating with the table fixed assembly to help positioning the table fixed assembly at the correct position, ensuring that the two handles are installed in a straight line state.

[0016] The utility model provides a split handle faucet, compared with prior art, the utility model discloses at least have following technical effect: 1. by being equipped with above -mentioned one kind of faucet split handle quick mounting device, the table fixed assembly and the table fixed assembly between setting first connecting piece, the both clamping in mesa, and the part of table fixed assembly is less than mounting hole, the table fixed assembly is convenient for from mesa on the mesa below side and is installed, the table fixed assembly is equipped with first quick -witted spare, and the handle body is equipped with second quick -witted spare, and first quick -witted spare and second quick -witted spare cooperate and can quickly install handle on mesa, and the operation such as fixed base, threading wire is relieved below mesa. DRAWINGS

[0017] Figure 1Is a faucet handle split handle quick installation device assembly separate schematic diagram of the utility model.

[0018] Figure 2 Is the utility model's table fixed assembly and under table fixed assembly and valve core seat's assembly separate schematic diagram.

[0019] Figure 3 Is the utility model's table fixed assembly and under table fixed assembly's partial assembly separate schematic diagram.

[0020] Figure 4 Is the utility model's table fixed assembly and under table fixed assembly's assembly separate schematic diagram.

[0021] Figure 5 Is the utility model's handle body and valve core seat's assembly separate schematic diagram.

[0022] Figure 6 Is the utility model's faucet handle split handle quick installation device and table's separate schematic diagram.

[0023] Figure 7 Is the utility model's faucet handle split handle quick installation device and table connection's schematic diagram.

[0024] Figure 8 Is the utility model's positioning fixture and table fixed assembly alignment cooperation's state schematic diagram.

[0025] Figure 9 Is the utility model's positioning fixture's adjustment table fixed assembly's state schematic diagram.

[0026] Figure 10 Is the valve core seat and table fixed assembly locking connection state schematic diagram.

[0027] Figure 11 Is the utility model's split handle faucet's structure schematic diagram.

[0028] Explanation of figure mark: 1, handle body;2, first connecting piece;3, first quick connector;31, elastic buckle;32, positioning rib;33, limiting rib;4, second quick connector;41, bayonet;42, concentric ring;43, limiting groove;5, table fixed ring;51, notch;52, positioning groove;53, let go groove;6, under table pressing block;7, positioning pin;8, flange;9, positioning fixture;91, telescopic cylinder;92, connecting rod;93, positioning cylinder;94, positioning part;95, hold handle;10, valve core;11, table. Specific implementation

[0029] The utility model will be further explained in connection with the drawings and specific embodiment.

[0030] Please refer to Figures 1 to 10 A faucet split handle quick installation device, comprising a handle body 1, an installation hole opened on a table 11, a table top fixing assembly and a table bottom fixing assembly, the table top fixing assembly is arranged on the table 11, the table bottom fixing assembly is arranged below the table 11, a first connecting piece 2 is connected between the table top fixing assembly and the table bottom fixing assembly, the radial dimension of the table top fixing assembly is greater than the installation hole; the radial dimension of the table bottom fixing assembly is partially less than the installation hole and the remaining part is greater than the installation hole; the table top fixing assembly is provided with a first quick connecting piece 3, the handle body 1 is provided with a second quick connecting piece 4, the first quick connecting piece 3 is connected with the second quick connecting piece 4, and the handle body 1 is installed on the table top fixing assembly. By arranging the table top fixing assembly and the table bottom fixing assembly, the first connecting piece 2 is arranged between the table top fixing assembly and the table bottom fixing assembly, the two are clamped on the table 11, and part of the table bottom fixing assembly is less than the installation hole, so that the table bottom fixing assembly is easily installed on the underside of the table 11; the table top fixing assembly is provided with the first quick connecting piece 3, the handle body 1 is provided with the second quick connecting piece 4, and the first quick connecting piece 3 and the second quick connecting piece 4 are matched to quickly install the handle on the table 11, so that the operation of fixing the base and threading the wire under the table 11 is avoided.

[0031] Please refer to Figures 1 to 6 、 Figure 9 、 Figure 10 , preferably, the first quick connecting piece 3 is provided with a first docking part, the second quick connecting piece 4 is provided with a second docking part, and the first docking part and the second docking part are docked and fixed. The first quick connecting piece 3 has a first docking part and the second quick connecting piece 4 has a second docking part, and the two are docked and fixed, so that the assembly of the handle is realized, and the connection of the handle and the base also does not need to be operated under the table 11.

[0032] Please refer to Figures 1 to 6 、 Figure 9 、 Figure 10 , preferably, the first docking part is an elastic part, and the second docking part is a bayonet 41; or the first docking part is a bayonet 41, and the second docking part is an elastic part; the elastic part is clamped into the bayonet 41. The first docking part and the second docking part can also be screwed together. The first quick connecting piece 3 and the second quick connecting piece 4 are designed in the form of an elastic part and a bayonet 41, and the elastic cloth can be clamped into the bayonet 41 by pressing the two together, so that the connection and fixation are completed, and the installation is convenient and fast.

[0033] Please refer to Figures 1 to 6 、 Figure 9 、 Figure 10, preferably, the elastic part is a elastic buckle 31, or, the elastic part is a spring plunger. The elastic buckle 31 or the spring plunger is deformed when force is applied, and returns to the original shape and clamps into the bayonet 41 when the bayonet 41 moves to the position of the elastic buckle 31 or the spring plunger, so as to realize quick connection and fixation of the first quick connector 3 and the second quick connector 4.

[0034] Please refer to Figures 1 to 7 、 Figure 9 、 Figure 10 , preferably, the table top fixing assembly further comprises a table top fixing ring 5, and a first connecting hole is arranged on the wall surface of the table top fixing ring 5; the table bottom fixing assembly comprises a table bottom pressing block 6, and a threaded hole is arranged on the bottom pressing block; the first connecting piece 2 comprises a bolt, the bolt is arranged in the first connecting hole and penetrates the threaded hole. A positioning pin 7 hole is arranged on the table top fixing ring 5, and a positioning pin 7 hole is also arranged in the table bottom pressing block 6, the same positioning pin 7 is arranged in the two positioning pin 7 holes, and the axis of the positioning pin 7 is parallel to the axis of the bolt; a notch 51 is arranged on the circumferential surface of the table top fixing ring 5, and the first connecting hole and the positioning pin 7 hole are arranged at the notch 51; the surface of the table bottom pressing block 6 in contact with the lower surface of the table top 11 is provided with a texture. The table top fixing ring 5 is provided with the first connecting hole, and the bottom pressing block is provided with the threaded hole, so that the table top fixing ring 5 and the bottom pressing block can be close to each other or loosened by rotating the bolt; and the table top fixing ring 5 and the bottom pressing block are further provided with the positioning pin 7 hole, the positioning pin 7 hole penetrates the positioning pin 7, and the positioning pin 7 cooperates with the bolt to limit the relative circumferential position of the table bottom pressing block 6 and the table top fixing ring 5, so as to fix the table top fixing ring 5, and the table bottom pressing block 6 can be prevented from rotating when the bolt is rotated. The notch 51 is arranged on the side wall of the table top fixing ring 5, the first connecting hole and the positioning pin 7 hole are arranged at the notch 51, the internal space of the table top fixing ring 5 can be reduced, sufficient installation space is left for the pipeline for water inlet and outlet, the length of the bolt and the positioning pin 7 can be shortened, and the material can be saved. The table bottom pressing block 6 is provided with the texture, the roughness of the contact surface is increased, and the friction force is increased.

[0035] Please refer to Figures 1 to 7 、 Figure 9 、 Figure 10, preferably, the first quick connector 3 is a fixed bushing, the first connecting part is arranged on the peripheral wall of the fixed bushing, the fixed bushing is sleeved on the fixed ring 5 on the table, and the fixed ring 5 on the table clamps the fixed bushing with the table top 11; the inner peripheral surface of the fixed bushing is provided with a positioning rib 32, the outer peripheral surface of the fixed ring 5 on the table is provided with a positioning groove 52, or the inner peripheral surface of the fixed bushing is provided with a positioning groove 52, and the outer peripheral surface of the fixed ring on the table is provided with a positioning rib 32, the positioning rib 32 is arranged in the positioning groove 52; the peripheral surface of the fixed ring 5 on the table is provided with a let go groove 53 at a position opposite to the first connecting part. The fixed ring 5 on the table further comprises a flange 8, the flange 8 is located on the table top 11, and the inner periphery of the flange 8 is provided with a sunken recess, and the fixed bushing is arranged in the recess. The fixed bushing and the fixed ring 5 on the table are provided with corresponding positioning grooves 52 and positioning ribs 32, so that the two can be accurately connected, and the let go groove 53 can be aligned with the elastic part to play a let go role.

[0036] Please refer to Figures 1 to 7 , Figure 9 , Figure 10 , preferably, the second quick connector 4 is a valve core 10 seat, the valve core 10 seat is sleeved on the fixed bushing, the valve core 10 seat is provided with a valve core hole, the lower peripheral surface of the valve core 10 seat is provided with a concentric ring 42, the second connecting part is arranged on the peripheral surface of the concentric ring 42, and the fixed bushing is located between the inner peripheral surface of the concentric ring 42 and the peripheral surface of the bottom of the valve core 10 seat. The valve core 10 seat is provided with a concentric ring 42, so that the valve core 10 seat can be positioned and connected with the fixed assembly on the table, and the elastic part can be clamped with the bayonet 41.

[0037] Please refer to Figures 1 to 7 , Figure 9 , Figure 10 , preferably, the peripheral surface of the concentric ring 42 is provided with a limiting groove 43, and the peripheral surface of the fixed bushing is provided with a corresponding limiting rib 33; or the peripheral surface of the concentric ring 42 is provided with a limiting rib 33, and the peripheral surface of the fixed bushing is provided with a corresponding limiting groove 43; the limiting rib 33 is located in the limiting groove 43. The peripheral surface of the concentric ring 42 and the peripheral surface of the fixed bushing are provided with corresponding limiting ribs 33 and limiting grooves 43, so that the bayonet 41 and the elastic part can be aligned and clamped. The valve core 10 is arranged in the valve core hole, the upper part of the valve core 10 is provided with a threaded connecting part, and how the upper part of the valve core 10 is connected with the handle together is not described in detail as prior art.

[0038] Please refer to Figure 8 , Figure 9, preferably, further comprising a positioning jig 9, the positioning jig 9 comprises a telescopic positioning rod, both ends of the positioning rod are respectively provided with a positioning cylinder 93, the positioning cylinder 93 is provided with a positioning part 94 matched with the fixed component on the table. The positioning jig 9 with two positioning cylinders 93 is arranged, the positioning part 94 on the positioning cylinder 93 is matched with the fixed component on the table, the fixed component on the table is positioned in the correct position, and the two handles are ensured to be in a straight line state after installation. The positioning rod comprises a telescopic cylinder 91, both ends of the telescopic cylinder 91 are respectively penetrated through a connecting rod 92, one end of the connecting rod 92 away from the telescopic cylinder 91 is fixedly connected with the positioning cylinder 93, the outer circumferential surface of the telescopic cylinder 91 is provided with a holding handle 95, the circumferential surface of the telescopic cylinder 91 is provided with a guide groove avoiding the handle, the circumferential surface of the connecting rod 92 is provided with a guide strip, the guide strip is located in the guide groove, and the guide strip plays a role in limiting the rotation of the connecting rod 92. The positioning part 94 is a groove formed in the circumferential surface of the positioning cylinder 93, is matched with the position of the first connecting hole and the positioning pin 7 hole of the fixed ring 5 on the table, and realizes the positioning effect.

[0039] Please refer to Figure 10 A split handle faucet is provided with a faucet split handle quick installation device. Through the faucet split handle quick installation device, the first connecting piece 2 is arranged between the fixed component on the table and the fixed component under the table, the two are clamped on the table 11, and the part of the fixed component under the table is smaller than the installation hole, so that the fixed component under the table is conveniently placed into the lower side of the table 11 from the table 11; the first quick connecting piece 3 is arranged on the fixed component on the table, the second quick connecting piece 4 is arranged on the handle body 1, and the first quick connecting piece 3 and the second quick connecting piece 4 are matched, so that the handle can be quickly installed on the table 11, and the operation of the fixed base, threading and wiring under the table 11 is avoided.

[0040] The utility model has the following working principle:

[0041] 1, the fixed ring 5 on the table is inserted into the fixed bushing, the gap 53 is aligned with the elastic buckle 31, the positioning groove 52 on the outer diameter of the fixed ring 5 on the table is aligned with the outer diameter positioning rib 32 in the fixed bushing, and the two end faces are flush after being pressed in.

[0042] 2, the positioning pin 7 is installed into the positioning pin 7 hole of the fixed ring 5 on the table, and then the bolt is installed and connected with the under-table pressing block 6.

[0043] 3, the flange 8 is placed in the installation hole of the table basin table 11.

[0044] 4, the handle under-table pressing block 6 in the fixed ring 5 assembly installed in the previous step is passed through the middle of the flange 8 and the installation hole.

[0045] 5, the bolt position of the handle fixed component on the table is adjusted to the corresponding position (such as visual Figure 9The bolt is rotated by a hexagonal tool, the bolt drives the under-table pressing block 6, and finally is locked on the table top 11.

[0046] 6, handle group (such as Figure 8 The handle group is fixed in the direction, the limit groove 43 on the valve core 10 seat concentric outer ring is aligned with the limit rib 33 on the bushing, the bayonet 41 on the valve core 10 seat concentric outer ring is aligned with the snap 31 on the bushing, and the handle is completed.

[0047] It should be pointed out that in the description of the present application, it should be pointed out that unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change.

[0048] Secondly: the utility model discloses the embodiment of the drawings, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other.

[0049] Finally, the above-mentioned is only the preferred embodiment of the utility model, the protection scope of the utility model is not only limited to the above-mentioned embodiment, and all technical solutions under the idea of the utility model belong to the protection scope of the utility model.

[0050] It should be pointed out that for ordinary skilled persons in the art, some improvements and decorations without departing from the principles of the utility model can also be considered as the protection scope of the utility model.

Claims

1. A faucet split handle quick installation device, comprising a handle body, and an installation hole opened on a table top, characterized in that: Further comprising a table top fixing assembly and a table bottom fixing assembly, the table top fixing assembly is arranged on the table top, the table bottom fixing assembly is arranged under the table top, a first connecting piece is connected between the table top fixing assembly and the table bottom fixing assembly, the radial dimension of the table top fixing assembly is greater than the mounting hole; the radial dimension of the table bottom fixing assembly is partially less than the mounting hole and the remaining part is greater than the mounting hole; the table top fixing assembly is provided with a first quick connecting piece, the handle body is provided with a second quick connecting piece, the first quick connecting piece is connected with the second quick connecting piece, and the handle body is installed on the table top fixing assembly.

2. A faucet split handle quick installation device according to claim 1, characterized in that: A first docking part is arranged on the first quick connecting piece, a second docking part is arranged on the second quick connecting piece, and the first docking part and the second docking part are docked and fixed.

3. A fast fitting device for split handle faucet according to claim 2, characterized in that: The first docking part is an elastic part, and the second docking part is a bayonet; or the first docking part is a bayonet, and the second docking part is an elastic part; the elastic part is clamped into the bayonet.

4. A faucet split handle quick installation device according to claim 2, characterized in that: The table top fixing assembly further comprises a table top fixing ring, a first connecting hole is arranged on the wall surface of the table top fixing ring; the table bottom fixing assembly comprises a table bottom pressing block, a threaded hole is arranged on the bottom pressing block, the first connecting piece comprises a bolt, the bolt is arranged in the first connecting hole and penetrates into the threaded hole.

5. A fast fitting device for a split handle faucet according to claim 4, characterized in that: A positioning pin hole is arranged on the table top fixing ring, and a positioning pin hole is also arranged in the table bottom pressing block, a same positioning pin is arranged in the two positioning pin holes, the axis of the positioning pin is parallel to the axis of the bolt; a notch is arranged on the circumferential surface of the table top fixing ring, the first connecting hole and the positioning pin hole are arranged at the notch; the surface of the table bottom pressing block in contact with the lower surface of the table top is provided with a texture.

6. A faucet split handle quick installation device according to claim 4, characterized in that: The first quick connecting piece is a fixed bushing, the first docking part is arranged on the circumferential wall of the fixed bushing, the fixed bushing is sleeved on the table top fixing ring, and the table top fixing ring clamps the fixed bushing with the table top; a positioning rib is arranged on the inner circumferential surface of the fixed bushing, and a positioning groove is arranged on the outer circumferential surface of the table top fixing ring, or a positioning groove is arranged on the inner circumferential surface of the fixed bushing, and a positioning rib is arranged on the outer circumferential surface of the table top fixing; the positioning rib is arranged in the positioning groove; a give way groove is arranged on the circumferential surface of the table top fixing ring opposite to the first docking part.

7. A fast fitting device for a split handle faucet according to claim 6, characterized in that: The second quick connecting piece is a valve core seat, the valve core seat is sleeved on the fixed bushing, a valve core hole is arranged in the valve core seat, a concentric ring is arranged on the lower part of the outer circumferential surface of the valve core seat, the second docking part is arranged on the circumferential surface of the concentric ring, and the fixed bushing is located between the inner circumferential surface of the concentric ring and the bottom circumferential surface of the valve core seat.

8. A fast fitting device for a split handle faucet according to claim 7, characterized in that: A limiting groove is arranged on the circumferential surface of the concentric ring, and a corresponding limiting rib is arranged on the circumferential surface of the fixed bushing; or a limiting rib is arranged on the circumferential surface of the concentric ring, and a corresponding limiting groove is arranged on the circumferential surface of the fixed bushing; the limiting rib is located in the limiting groove.

9. A fast fitting device for split handle faucets according to any one of claims 1-8, characterized in that: Further comprising a positioning jig, the positioning jig comprises a telescopic positioning rod, two ends of the positioning rod are respectively provided with a positioning cylinder, and the positioning cylinder is provided with a positioning part matched with the table top fixing assembly.

10. A split handle faucet, characterized by: A faucet split handle quick installation device as claimed in any one of claims 1-9.

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