Faucet

Abstract

The utility model provides a faucet. The faucet comprises a shell, an on-table installation assembly, a fixing base, a valve assembly and a water outlet pipe. The shell comprises a first shell and a second shell; the on-table mounting assembly comprises a mounting seat and a locking assembly, and the locking assembly is arranged on the lower side of the mounting seat; the valve assembly is arranged at the upper end of the first shell, the fixing base is arranged at the lower end of the first shell, and the lower end of the first shell is detachably connected to the mounting base in a sleeving mode. The valve assembly, the fixing seat and the mounting seat are sequentially arranged in the axial direction of the first shell, a pipe penetrating space is formed by the fixing seat and the mounting seat, a notch connected with the pipe penetrating space is formed between the valve assembly and the fixing seat and corresponds to the second shell, one end of the water outlet pipe is connected to the tail end of the second shell, and the other end of the water outlet pipe is connected to the other end of the second shell. The other end of the water outlet pipe penetrates through the notch and penetrates out of the pipe penetrating space. By applying the technical scheme, the effect of convenient installation can be realized.

Description

Technical Field

[0001] The utility model relates to the field of sanitary water outlets, in particular to a faucet. Background Art

[0002] In the prior art, single-handle basin faucets are all installed and fixed using an under-counter nut structure. A single-handle basin faucet generally includes a water outlet faucet and a valve assembly. The water outlet faucet includes a faucet body and a threaded pipe fixedly connected to the faucet body, and the valve assembly is connected to the faucet body. The threaded pipe passes through a mounting hole on the countertop and corresponds to the bottom of the countertop. The nut is screwed on the threaded pipe until the nut abuts against the bottom of the countertop, and then the water channel is connected.

[0003] However, there is another problem with single-handle faucets: pipe penetration. One end of a water outlet pipe is connected to the valve assembly and then passes through the bottom of the countertop. However, single-handle faucets generally include a horizontal shell. The other end of the water outlet pipe needs to be passed through the vertical shell and then into the horizontal shell. The installation is convenient, and a large space needs to be reserved between the vertical shell and the horizontal shell for perforation. The installation is cumbersome and requires many steps. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a faucet.

[0005] In order to solve the above technical problems, the utility model provides a faucet, including a housing, a table mounting assembly, a fixing seat, a valve assembly and a water outlet pipe;

[0006] The shell includes a first shell and a second shell, one end of the second shell is connected to the upper end side of the first shell; the table mounting assembly includes a mounting seat and a locking assembly, and the locking assembly is arranged on the lower side of the mounting seat; the mounting seat is operably connected to the locking assembly so as to drive at least part of the locking assembly to abut under the table to fix the mounting seat on the table; the valve assembly is arranged at the upper end of the first shell, and the fixing seat is arranged at the lower end of the first shell, and the lower end of the first shell can also be detachably sleeved on the mounting seat; the valve assembly, the fixing seat and the mounting seat are arranged in sequence along the axial direction of the first shell, the fixing seat and the mounting seat form a pipe penetration space, and a gap connecting the pipe penetration space is formed between the valve assembly and the fixing seat, and the gap corresponds to the second shell, one end of the water outlet pipe is connected to the end of the second shell, and the other end of the water outlet pipe passes through the gap and passes out from the pipe penetration space.

[0007] In a more preferred embodiment, the notch includes a first give-way portion and a second give-way portion, the lower end of the valve seat includes the first give-way portion, the fixed seat includes the second give-way portion, the first give-way portion is a groove wall arranged on the lower end of the valve seat, and the second give-way portion is in the shape of a through groove.

[0008] In a more preferred embodiment, the bottom of the groove wall extends toward the inlet of the second shell.

[0009] In a more preferred embodiment, the valve assembly also includes a valve seat, at least one water inlet pipe and a mixing water pipe; the valve seat abuts against the fixed seat, the water inlet pipe, the mixing water pipe and the valve seat are connected, the water inlet pipe and the mixing water pipe can pass through the pipe passing space, and the mixing water pipe is detachably connected to the water outlet pipe.

[0010] In a more preferred embodiment, a connecting joint is further included, and the connecting joint is detachably connected to the mixing water pipe and the water outlet pipe respectively.

[0011] In a more preferred embodiment, the mounting seat includes a snap-fit component; the lower end of the first shell can be sleeved outside the mounting seat, and the lower end of the first shell includes a snap-fit hole, and the snap-fit component can be operably snapped into the snap-fit hole.

[0012] In a more preferred embodiment, the fixing seat is further provided with a cantilever, and a button is provided on the cantilever, and the button can be pressed by an external force to make the cantilever move radially inward, and the cantilever is used to push the buckle component to move radially to leave the buckle hole;

[0013] The snap-fit component can be elastically deformed and rotated around its own lower end, the snap-fit component includes a snap-fit protrusion, and the outer side of the upper end of the snap-fit component includes an engaging groove; the cantilever can be elastically deformed and rotated around its own upper end, and the lower end of the cantilever corresponds to the engaging groove; when the operating button can be pressed by external force to rotate radially inward, the lower end of the cantilever pushes the upper end of the snap-fit component to move radially inward so that the snap-fit protrusion leaves the snap hole.

[0014] In a more preferred embodiment, the lower end of the water outlet component further includes a button hole, and the button passes through the operating through hole so that the fixing seat can be detachably connected to the first shell.

[0015] In a more preferred embodiment, the button hole and the buckle hole are arranged side by side.

[0016] In a more preferred embodiment, the outer side wall of the fixing seat further includes a plurality of ribs, and the ribs abut against the inner wall of the first shell.

[0017] In a better embodiment, the locking assembly includes a stud, a moving member, and an abutting member. The stud is operably rotatably disposed on the mounting base, 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 correspondingly abut against the lower side of the tabletop.

[0018] The locking assembly further includes a plug and two guide pins. The plug is located below the mounting base, and the two guide pins are connected between the plug and the mounting base. The moving member is slidably disposed on the two guide pins.

[0019] The abutting member includes two rotating rods, which are respectively rotatably connected to both sides of the moving member, and the rotation center of the rotating rod deviates from its middle position.

[0020] Compared with the prior art, the technical solution of the present utility model has the following beneficial effects:

[0021] The on-table mounting assembly includes a mounting base and a locking assembly. The locking assembly is disposed on the lower side of the mounting base. The mounting base is operably connected to the locking assembly to drive at least part of the locking assembly to abut against the lower side of the tabletop to fix the mounting base on the tabletop. The valve assembly is disposed at the upper end of the first housing, and the fixing base is disposed at the lower end of the first housing. The lower end of the first housing is also detachably sleeved on the mounting base. The valve assembly, the fixing base, and the mounting base are arranged in sequence along the axial direction of the first housing. A pipe-passing space is formed between the fixing base and the mounting base. A notch connecting the pipe-passing space is formed between the valve assembly and the fixing base. The notch corresponds to the second housing. One end of the water outlet pipe is connected to the end of the second housing, and the other end of the water outlet pipe passes through the notch and exits from the pipe-passing space.

[0022] By providing the on-table mounting assembly and the fixing base, the on-table mounting assembly can be first separately mounted on the tabletop, and then the first housing can be directly connected to the mounting base, which is convenient and fast to install. Moreover, due to the existence of the pipe-passing space, the water outlet pipe can be first connected to the end of the second housing and then passed through the pipe-passing space to the lower side of the tabletop. The water outlet pipe can be connected to another pipe body under the tabletop, which is convenient for connection. And the overall appearance of the housing is relatively compact and good-looking. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a sectional view of the faucet in the preferred embodiment of the present utility model;

[0024] Figure 2 is Figure 1 an enlarged view of the circled position;

[0025] Figure 3Schematic perspective view of the faucet after removing the outer shell in the preferred embodiment of the present utility model;

[0026] Figure 4 Exploded view of the faucet in the preferred embodiment of the present utility model;

[0027] Figure 5 Schematic perspective view of the countertop mounting assembly in the preferred embodiment of the present utility model;

[0028] Figure 6 Schematic perspective view of the outer shell in the preferred embodiment of the present utility model;

[0029] Figure 7 Schematic perspective view of the valve seat and the fixing seat in the preferred embodiment of the present utility model;

[0030] Figure 8 Schematic perspective view of the connection between the first housing and the fixing seat in the preferred embodiment of the present utility model;

[0031] Figure 9 Cross-sectional view of the water outlet pipe, mixing water pipe and connection joint in the preferred embodiment of the present utility model. Detailed implementation manners

[0032] The following further describes the present utility model in conjunction with the accompanying drawings and specific implementation manners.

[0033] Refer to Figures 1 - 9 , a faucet, the faucet includes a countertop mounting assembly 1, an outer shell 2, a fixing seat 3, a valve assembly 4 and a water outlet pipe 5.

[0034] The countertop mounting assembly 1 includes a mounting seat 11 and a locking assembly 12, and the locking assembly 12 is arranged on the lower side of the mounting seat 11. The mounting seat 11 is operably connected to the locking assembly 12 so as to drive at least part of the locking assembly 12 to abut against the lower side of the countertop to fix the mounting seat 11 on the countertop.

[0035] The outer shell 2 includes a first housing 21 and a second housing 22, the first housing 21 extends along the vertical direction, and the second housing 22 is connected and arranged on the top side of the first housing 21. In this embodiment, the second housing 22 extends horizontally for a certain distance and a water outlet head 9 is installed at its end.

[0036] The first housing 21 has a structure that penetrates up and down. The internal space of the second housing 22 is connected to the internal space of the first housing 21. The lower end of the first housing 21 is detachably connected to the mounting base 11, and the upper end of the first housing 21 is detachably connected to the valve assembly 4. In this embodiment, the inner wall of the upper end of the first housing 21 is provided with an internal thread structure, and a snap hole 211 is provided at the lower end of the first housing 21. The first housing 21 is threadedly connected to the valve assembly 4, and the first housing 21 is snap-connected to the mounting base 11.

[0037] The valve assembly 4 includes a valve seat 41, a valve core 42, a pipeline assembly, and a handle assembly 44. The valve seat 41 is in the shape of a cylindrical barrel. The valve core 42 is detachably arranged in the valve seat 41. The inner side of the upper end of the valve seat 41 is threadedly connected to a valve core 42 gland to fix the valve core 42 in the valve seat 41. The handle assembly 44 is connected to the valve core 42, and the handle assembly 44 can be used to control the valve core 42. The pipeline assembly includes a first water inlet pipe 431, a second water inlet pipe 432, a mixing water pipe 433, and a pipe seat 434. One end of the first water inlet pipe 431 is connected to a hot water source, and one end of the second water inlet pipe 432 is connected to a cold water source. The other ends of the first water inlet pipe 431, the second water inlet pipe 432, and one end of the mixing water pipe 433 are respectively inserted into the valve seat 41, and the pipe seat 434 is used to fix the other ends of the first water inlet pipe 431, the second water inlet pipe 432, and one end of the mixing water pipe 433 on the valve seat 41. The first water inlet pipe 431, the second water inlet pipe 432, and the mixing water pipe 433 are thus fluidly connected to the valve core 42 in the valve seat 41. The valve core 42 can receive hot water and cold water from the first water inlet pipe 431 and the second water inlet pipe 432. The valve core 42 controls the mixing ratio of the hot water and the cold water through the handle assembly 44 to form mixed water, and the mixed water is controlled by the valve core 42 to enter the mixing water pipe 433. The first water inlet pipe 431, the second water inlet pipe 432, and the mixing water pipe 433 hang down from the lower end of the valve seat 41 and are arranged to extend from top to bottom.

[0038] The fixing base 3 has a cylindrical tube structure. An accommodating concave platform 31 is formed at the upper end of the fixing base 3. The lower end of the valve seat 41 can be inserted and spliced into the accommodating concave platform 31. At this time, the valve seat 41 and the accommodating concave platform 31 are axially spliced. The lower end of the fixing base 3 includes a button 32. Specifically, the lower end of the fixing base 3 includes a cantilever 33, and the button 32 is arranged on the cantilever 33. The button 32 can be pressed down by means of the cantilever 33. A button hole 212 is provided at the lower end of the first housing 21. The fixing base 3 can be correspondingly arranged inside the lower end of the first housing 21. The button 32 is correspondingly inserted into the button hole 212, and the button 32 can be pressed in the button hole 212. The lower end of the fixing base 3 can be sleeved outside the mounting base 11. The inner part of the lower end of the fixing base 3 includes a plurality of reinforcing rib blocks 34 extending inwards. The outer side wall of the fixing base 3 also includes a plurality of rib strips 35, and the plurality of rib strips 35 are abutted against the inner wall of the first housing 21.

[0039] The mounting base 11 includes a buckling component 111. The lower end of the first housing 21 can be sleeved outside the mounting base 11. The lower end of the first housing 21 includes the buckling hole 211. When the fixing base 3 is installed into the first housing 21, the first housing 21 can be sleeved outside the mounting base 11 from top to bottom, and the buckling component 111 can be correspondingly buckled to the buckling hole 211.

[0040] The lower end of the fixing base 3 abuts against the upper end of the mounting base 11. Therefore, the valve seat 41, the fixing base 3 and the mounting base 11 are axially abutted in sequence.

[0041] Through the cantilever 33, the button 32 can be pressed by an external force to move radially inwards. The button 32 is used to push the buckling component 111 to move radially to leave the buckling hole. The buckling component 111 can elastically deform and rotate around its own lower end. The buckling component 111 includes a buckling convex block 1111. The outer side of the upper end of the buckling component 111 includes a fitting notch 1112. The cantilever 33 can elastically deform and rotate around its own upper end. The lower end of the cantilever 33 is correspondingly fitted into the fitting notch 1112. When the button 32 on the cantilever 33 is pressed by an external force to rotate radially inwards, the lower end of the cantilever 33 pushes the upper end of the buckling component 111 to move radially inwards so that the buckling convex block 1111 leaves the buckling hole 211. In this embodiment, the buckling hole 211 and the button hole 212 are arranged side by side up and down.

[0042] The mounting base 11 includes a seat body 112 and a connecting card sleeve 113. The connecting card sleeve 113 is sleeved outside the seat body 112, and the first housing 21 is detachably connected to the connecting card sleeve 113.

[0043] The connecting ferrule 113 is sleeved outside the seat body 112. The outer side wall of the seat body 112 includes a notch groove 1121. The connecting ferrule 113 includes the buckle member 111. The buckle member 111 can elastically deform radially to correspondingly extend into or out of the notch groove 1121.

[0044] The seat body 112 includes a middle through hole 1122 for passing through the first water inlet pipe 431, the second water inlet pipe 432 and the mixing water pipe 433. The locking assembly 12 includes a stud 121, a moving member 122 and an abutting member 123. The stud 121 is operably rotatably arranged on the mounting seat 11. The moving member 122 is screwed on the stud 121. When the stud 121 rotates, the moving member 122 can move up and down along the stud 121 to correspondingly abut against the lower side of the tabletop. The locking assembly 12 further includes a plug 124 and two guide pins 125. The plug 124 is located below the mounting seat 11. The two guide pins 125 are connected between the plug 124 and the mounting seat 11. The moving member 122 is slidably arranged on the two guide pins 125. The abutting member 123 includes two rotating rods 1231. The rotating rods 1231 are respectively rotatably connected to both sides of the moving member 122. The rotation center of the rotating rod 1231 deviates from its middle position. Therefore, the rotating rod 1231 will droop under the action of gravity. When the upper end of the rotating rod 1231 abuts against the lower side of the tabletop, it will correspondingly rotate until the whole rod body abuts against the lower side of the tabletop. This is a conventional structure and will not be elaborated here. The upper end of the stud 121 includes a connection interface 1212. The connection interface 1212 is an internal hexagonal hole. The connection interface 1212 is located above the mounting seat 11. Therefore, the user can directly operate above the tabletop to realize the connection between the locking assembly 12 and the tabletop. The tabletop is clamped between the mounting panel and the locking assembly 12.

[0045] Since the fixed seat 3 is a cylindrical tubular structure and the seat body 112 includes a middle through hole 1122, when the fixed seat 3 and the mounting seat 11 abut against each other axially, a pipe-passing space 6 will be formed between the fixed seat 3 and the mounting seat 11. The first water inlet pipe 431, the second water inlet pipe 432, the mixing water pipe 433 and the water outlet pipe 5 can all pass through the perforation space and pass out from the lower end of the mounting seat 11 to the space under the table.

[0046] When the lower end of the valve seat 41 abuts against the upper end of the fixed seat 3, a notch 7 is formed, and the notch 7 communicates with the pipe-passing space 6. The notch 7 is provided corresponding to the inlet of the second housing 22. In this embodiment, the notch 7 includes a first relief portion 71 and a second relief portion 72. The lower end of the valve seat 41 includes the first relief portion 71, and the fixed seat 3 includes the second relief portion 72. The first relief portion 71 is a groove wall provided on the lower end of the valve seat 41, and the bottom of the groove wall extends towards the inlet of the second housing 22. The second relief portion 72 is in the shape of a through groove. One end of the water outlet pipe 5 is connected to the water outlet head 9, and the other end extends along the second housing 22 and enters the first housing 21. When the water outlet pipe 5 is abutted by the groove wall, it will bend towards the pipe-passing space 6 and finally pass out from the lower end of the seat body 112.

[0047] The water outlet pipe 5 is connected to the mixing water pipe 433. Specifically, a connection joint 8 is provided, and the connection joint 8 is respectively connected to the water outlet pipe 5 and the mixing water pipe 433.

[0048] During the installation process, one end of the water outlet pipe 5 is connected to the water outlet head 9, and the other end of the water outlet pipe 5 passes through the second housing 22 and enters the first housing 21, and passes out from the lower end of the first housing 21. The fixed seat 3 is inserted into the lower end of the first housing 21, so that the other end of the water outlet pipe 5 is inserted into the fixed seat 3 from top to bottom, so that the button 32 is correspondingly embedded in the button hole 212 and protrudes from the button hole 212. The valve seat 41 is installed above the first housing 21 from top to bottom, so that the groove wall corresponds to the water outlet pipe 5, so that the water outlet pipe 5 bends, so that the first water inlet pipe 431, the second water inlet pipe 432 and the mixing water pipe 433 all pass through the fixed seat 3. The valve core 42 and the handle assembly 44 are then connected in sequence. The on-table installation assembly 1 is installed on the tabletop, and the first housing 21 is correspondingly sleeved on the mounting seat 11 from top to bottom, so that the buckle member 111 is buckled with the buckle hole 211. Finally, the connection joint 8 is respectively connected to the water outlet pipe 5 and the mixing water pipe 433. When disassembly is required, pressing the button 32 can achieve disassembly.

[0049] As mentioned above, only the preferred specific embodiments of the present invention are described, but the design concept of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, making non-substantive modifications to the present invention using this concept, shall fall within the scope of infringement of the protection of the present invention.

Claims

1. A faucet, characterized in that, It includes a housing, a table mounting assembly, a fixing seat, a valve assembly and a water outlet pipe; The shell includes a first shell and a second shell, one end of the second shell is connected to the upper end side of the first shell; the table mounting assembly includes a mounting seat and a locking assembly, and the locking assembly is arranged on the lower side of the mounting seat; the mounting seat is operably connected to the locking assembly so as to drive at least part of the locking assembly to abut under the table to fix the mounting seat on the table; the valve assembly is arranged at the upper end of the first shell, and the fixing seat is arranged at the lower end of the first shell, and the lower end of the first shell can also be detachably sleeved on the mounting seat; the valve assembly, the fixing seat and the mounting seat are arranged in sequence along the axial direction of the first shell, the fixing seat and the mounting seat form a pipe penetration space, and a gap connecting the pipe penetration space is formed between the valve assembly and the fixing seat, and the gap corresponds to the second shell, one end of the water outlet pipe is connected to the end of the second shell, and the other end of the water outlet pipe passes through the gap and passes out from the pipe penetration space.

2. The faucet according to claim 1, characterized in that: The notch includes a first easing portion and a second easing portion, the lower end of the valve seat includes the first easing portion, the fixed seat includes the second easing portion, the first easing portion is a groove wall arranged on the lower end of the valve seat, and the second easing portion is in the shape of a through groove.

3. The faucet according to claim 2, characterized in that: The bottom of the groove wall extends toward the inlet of the second shell.

4. A faucet according to claim 1, characterized in that: The valve assembly also includes a valve seat, at least one water inlet pipe and a mixing water pipe; the valve seat abuts against the fixed seat, the water inlet pipe, the mixing water pipe and the valve seat are connected, the water inlet pipe and the mixing water pipe can pass through the pipe passing space, and the mixing water pipe is detachably connected to the water outlet pipe.

5. The faucet according to claim 4, characterized in that: It also includes a connecting joint, which is detachably connected to the mixing water pipe and the water outlet pipe.

6. The faucet according to claim 1, characterized in that: The mounting seat includes a buckle component; the lower end of the first shell can be sleeved outside the mounting seat, and the lower end of the first shell includes a buckle hole, and the buckle component can be operably buckled on the buckle hole.

7. The faucet according to claim 6, characterized in that: The fixing seat is also provided with a cantilever, on which a button is provided, and the button can be pressed by an external force to make the cantilever move radially inward, and the cantilever is used to push the buckle component to move radially to leave the buckle hole; The snap-fit component can be elastically deformed and rotated around its own lower end, the snap-fit component includes a snap-fit protrusion, and the outer side of the upper end of the snap-fit component includes an engaging groove; the cantilever can be elastically deformed and rotated around its own upper end, and the lower end of the cantilever corresponds to the engaging groove; when the operating button can be pressed by external force to rotate radially inward, the lower end of the cantilever pushes the upper end of the snap-fit component to move radially inward so that the snap-fit protrusion leaves the snap hole.

8. A faucet according to claim 7, characterized in that: The lower end of the water outlet component also includes a button hole, and the button passes through the operation through hole so that the fixing seat can be detachably connected to the first shell.

9. A faucet according to claim 8, characterized in that: The button hole and the buckle hole are arranged side by side.

10. A faucet as claimed in claim 8, wherein: The outer side wall of the fixing seat further includes a plurality of ribs, and the ribs abut against the inner wall of the first shell.

11. A faucet according to claim 1, characterized in that: The locking assembly includes a stud, a moving member, and an abutting member. The stud is operably rotatably disposed on the mounting base. The moving member is screwed onto the stud. When the stud rotates, the moving member can move up and down along the stud so as to correspondingly abut against the lower side of the tabletop. The locking assembly further includes a plug and two guide pins. The plug is located below the mounting base. The two guide pins are connected between the plug and the mounting base. The moving member is slidably disposed on the two guide pins. The abutting member includes two rotating rods. The rotating rods are respectively rotatably connected to both sides of the moving member. The rotation center of the rotating rod deviates from its middle position.

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