CN220706487U - Tap - Google Patents

Abstract

The utility model provides a tap, which comprises a tap body, a switching valve group, a first switching valve group, a second switching valve group and a spray gun, wherein the switching valve group is arranged on the tap body; the faucet body comprises a first supporting seat body, a second supporting seat body and a transverse seat body, wherein the first supporting seat body and the second supporting seat body are arranged on a table top, and two ends of the transverse seat body are respectively connected with the upper end of the first supporting seat body and the upper end of the second supporting seat body; the switching valve group comprises a main water outlet and a spray gun water outlet, the first switching valve group comprises a spray gun channel, the spray gun water outlet is positioned in the first water passing pipe, an inlet of the spray gun channel is positioned in the first water passing pipe, and the spray gun water outlet is connected with the inlet of the spray gun channel through a spray gun water passing pipe positioned in the first water passing pipe; the spray gun is connected with the outlet of the spray gun channel through a connecting pipe. By the technical scheme, the spray gun waterway can be moved to the first supporting seat body, and appearance design of the faucet is facilitated.

Description

Tap

Technical Field

The utility model relates to the field of bathroom, in particular to a faucet.

Background

Kitchen faucets with spray guns in the prior art generally include a faucet body, a diverter valve block, a hot water switch valve block, a cold water switch valve block, and a spray gun. The tap body includes two side edge seat bodies and connects the horizontal pedestal between two side edge seat bodies, and hot water switch valves and cold water switch valves set up respectively on two side edge seat bodies, and the switch valves sets up on horizontal pedestal. The hot water switch valve bank and the cold water switch valve bank are connected to the switch valve bank through water passing pipes in the transverse base, and the switch valve bank receives hot water from the hot water switch valve bank and cold water from the cold water switch valve bank to form mixed water. The switching valve group comprises an upper water outlet and a lower water outlet, the upper water outlet is connected with the water outlet elbow, the lower water outlet is connected with the spray gun, and the switching valve group can control the mixed water to be connected to the upper water outlet or the lower water outlet. However, with the existing kitchen faucet, the lower water outlet can only be provided on the lateral seat body, which results in that when designing the overall shape of the kitchen faucet, it must be considered how to conceal the lower water outlet. The modeling that adopts at present is, is provided with the panel in addition to move the tap body wholly downwards to the mesa below, cover horizontal pedestal with the panel is whole. The designer's design ideas are limited, for example, the inability to suspend the lateral seat. Even if the transverse seat body is suspended, a covering panel column connected between the lower water outlet and the table top needs to be designed due to the existence of the lower water outlet, so that the transverse seat body of the kitchen faucet is seen to have three upright posts, and the design is not concise.

Disclosure of Invention

The present utility model aims to overcome the above-mentioned drawbacks of the prior art and to provide a tap which avoids the design limitations of taps with spray guns and allows the designer to make unlimited external design of taps with spray guns.

In order to solve the technical problems, the utility model provides a faucet, which comprises a faucet body, a switching valve group, a first switching valve group, a second switching valve group and a spray gun; the faucet body comprises a first supporting seat body, a second supporting seat body and a transverse seat body, wherein the first supporting seat body and the second supporting seat body are arranged on a table top, and two ends of the transverse seat body are respectively connected with the upper end of the first supporting seat body and the upper end of the second supporting seat body;

the upper end of the first support seat body is provided with the first switch valve group, the upper end of the second support seat body is provided with the second switch valve group, and the transverse seat body is provided with the switch valve group;

a first water pipe is connected between the first switch valve bank and the switch valve bank, a second water pipe is connected between the second switch valve bank and the switch valve bank, the first switch valve bank and the second switch valve bank are respectively communicated with an external water source, the first switch valve bank is used for controlling the external water source to be communicated with the switch valve bank, and the second switch valve bank is used for controlling the external water source to be communicated with the switch valve bank;

the switching valve group comprises a main water outlet and a spray gun water outlet, the first switching valve group comprises a spray gun channel, the spray gun water outlet is positioned in the first water passing pipe, an inlet of the spray gun channel is positioned in the first water passing pipe, an outlet of the spray gun channel is positioned in the first supporting seat, and the spray gun water outlet is connected with the inlet of the spray gun channel through a spray gun water passing pipe positioned in the first water passing pipe;

the spray gun is connected with the outlet of the spray gun channel through a connecting pipe.

In a further preferred embodiment, the switching valve block comprises a switching valve seat, and the first switching valve block comprises a first switching valve seat;

the switching valve seat comprises a first connecting port facing the first switching valve seat, the first connecting port comprises a first peripheral port and a first inner peripheral port, the first end of the first water passing pipe is inserted into the first peripheral port, and the first end of the spray gun water passing pipe is inserted into the first inner peripheral port;

the first switch valve seat comprises a second connection port facing the switch valve seat, the second connection port comprises a second peripheral port and a second inner peripheral port, the second end of the first water passing pipe is inserted into the second peripheral port, and the second end of the spray gun water passing pipe is inserted into the second inner peripheral port.

In a further preferred embodiment, the switching valve seat comprises an internal passage connecting the first internal peripheral port.

In a more preferred embodiment, the switching valve block comprises a switching valve seat and an adapter seat; the switching valve seat is arranged on the transverse seat body and comprises an inner channel connected with the spray gun channel, and an inlet of the inner channel extends along the height direction;

the switching seat comprises an outlet end part, the switching seat is inserted into the switching valve seat from top to bottom, the outlet end part is inserted into the inlet of the internal channel, and a first sealing gasket is also connected between the outlet end part and the inner wall of the internal channel in a sealing manner.

In a more preferred embodiment, the switching valve seat further comprises a switching spool;

a second sealing gasket is also connected between the outer wall of the adapter seat and the inner wall of the switching valve seat in a sealing way, and a water passing space is formed among the first sealing gasket, the second sealing gasket, the outer wall of the adapter seat and the inner wall of the switching valve seat and is respectively connected with the first water passing pipe and the second water passing pipe;

the switching valve core is arranged in the adapter seat and comprises a movable valve cavity, the movable valve cavity comprises an upper outlet, a lower outlet and a middle inlet, the upper outlet forms the main water outlet, the middle inlet is connected with the water passing space, and the lower outlet is connected with the end part of the outlet.

In a more preferred embodiment, the switching valve core further comprises a plunger and an elastic piece, the plunger moves in the movable valve cavity, one end of the plunger is provided with an upper sealing pad, the other end of the plunger is provided with a lower sealing pad, and the bearing area of the lower sealing pad is larger than that of the upper sealing pad;

the elastic piece is connected with the plunger to push the lower plugging pad to plug the lower outlet, and the upper outlet is communicated with the water passing space;

when the spray gun is opened, the water pressure pushes the plunger to move so as to enable the upper sealing pad to seal the upper outlet, and the water passing space is communicated with the lower outlet.

In a preferred embodiment, the device further comprises a water outlet pipe assembly; the water outlet pipe assembly is rotatably arranged at the upper end of the adapter seat, and is communicated with the upper outlet.

In a preferred embodiment, the water outlet pipe assembly comprises a water outlet pipe body and a connection joint; the connecting joint is connected to the starting end of the water outlet pipe, and a third sealing gasket is connected between the outer wall of the connecting joint and the inner wall of the adapter seat in a sealing manner.

In a more preferred embodiment, one end of the connecting pipe is connected to the outlet of the spray gun channel, and the other end of the connecting pipe extends out of the lower end of the first supporting seat and then is connected to the spray gun.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

the switching valve group comprises a main water outlet and a spray gun water outlet, the first switching valve group comprises a spray gun channel, the spray gun water outlet is positioned in the first water passing pipe, an inlet of the spray gun channel is positioned in the first water passing pipe, an outlet of the spray gun channel is positioned in the first supporting seat, and the spray gun water outlet and the inlet of the spray gun channel are connected through a spray gun water passing pipe positioned in the first water passing pipe. Through setting up the spray gun water pipe of first water pipe and the spray gun passageway in the first switch valves, realize moving the spray gun water route to first supporting seat body, make things convenient for the design of tap.

Drawings

FIG. 1 is a schematic perspective view of a faucet in a preferred embodiment of the present utility model;

FIG. 2 is an exploded perspective view of a switch valve block, a first switch valve block, a second switch valve block, a first water pipe, a second water pipe and a spray gun water pipe according to a preferred embodiment of the present utility model;

FIG. 3 is an exploded perspective view of the faucet body according to a preferred embodiment of the present utility model;

FIG. 4 is one of the partial cross-sectional schematic views of the faucet of the preferred embodiment of the present utility model;

FIG. 5 is a second schematic partial cross-sectional view of a faucet according to a preferred embodiment of the present utility model;

fig. 6 is an exploded perspective view of a switching valve block in a preferred embodiment of the present utility model.

Detailed Description

The utility model is further described below with reference to the drawings and detailed description.

Referring to fig. 1-6, a faucet includes a faucet body, a switch valve block 2, a first switch valve block 3, a second switch valve block 4, and a spray gun.

The faucet body comprises a first supporting seat body 11, a second supporting seat body 12 and a transverse seat body 13, wherein the first supporting seat body 11 and the second supporting seat body 12 are symmetrically arranged at two ends of the transverse seat body 13. The first supporting seat 11 and the second supporting seat 12 are used for being installed on a table top (i.e. a table top of a kitchen sink), the lower ends of the first supporting seat 11 and the second supporting seat 12 can be fixedly connected with a threaded pipe, the threaded pipe can penetrate through an installation hole on the table top and then be in threaded connection with a threaded seat, and the lower ends of the threaded seat and the first supporting seat 11 or the lower ends of the second supporting seat 12 are clamped and fixed on the upper side and the lower side of the table top.

The two ends of the transverse seat body 13 are respectively connected with the upper end of the first support seat body 11 and the upper end of the second support seat body 12. In this embodiment, two ends of the transverse seat 13 are connected to the upper ends of the first support seat 11 and the upper ends of the second support seat 12 through a splicing structure. The splicing structure comprises splicing heads 141 positioned at two ends of the transverse base 13 and splicing ports 142 positioned on the first support base 11 and the second support base 12. The splice 141 includes a plurality of first splice blocks disposed along a circumferential direction, the splice port 142 includes a plurality of second splice blocks disposed along a circumferential direction, the splice 141 is pluggable into the splice port 142, and rotation of the splice 141 enables the first splice blocks and the second splice blocks to be abutted. In some simple alternatives, the connection between the first support base 11 and the second support base 12 and the lateral base 13 may be implemented by a screw thread or the like, which is not limited thereto.

The first supporting seat 11 includes a first installation space that penetrates up and down, and the second supporting seat 12 includes a second installation space that penetrates up and down. The transverse seat body 13 comprises a transverse space which is transversely penetrated, and when the first support seat body 11, the second support seat body 12 and the transverse seat body 13 are connected, the first installation space, the second installation space and the transverse space are connected.

The upper end of the first installation space forms a first valve chamber 112 and the upper end of the second installation space forms a second valve chamber 122. The first valve block 3 is mounted on the first valve chamber 112, and the second valve block 4 is mounted on the second valve chamber 122. A boss 132 is disposed on the upper side of the middle portion of the lateral seat 13, a third valve cavity 133 is formed in the boss 132, and the third valve cavity 133 is connected with the lateral space. The switching valve group 2 is installed in the third valve chamber 133.

A first water pipe 5 is connected between the first switch valve group 3 and the switch valve group 2, a second water pipe 6 is connected between the second switch valve group 4 and the switch valve group 2, the first switch valve group 3 and the second switch valve group 4 are respectively connected with external water sources, the first switch valve group 3 is used for controlling the external water sources to be communicated with the switch valve group 2, and the second switch valve group 4 is used for controlling the external water sources to be communicated with the switch valve group 2. The first water conduit 5 is arranged in the lateral space and the second water conduit 6 is arranged in the lateral space.

In this embodiment, the first switch valve group 3 includes a first switch valve seat 31, a first switch valve core 32, and a first switch handle 33, the first switch valve seat 31 is disposed in the first valve cavity 112, the first switch valve seat 31 includes a first water inlet 311 toward the lower end of the first support seat 11, and the first water inlet 311 is connected with a first water inlet hose connected to an external cold water port. The first switch valve core 32 is arranged in the first switch valve seat 31, the first switch valve core 32 is connected with the first water inlet 311 and the first water passing pipe 5, and the first switch handle 33 is connected with the first switch valve core 32 and controls the first switch valve core 32 to rotate so as to control the first water inlet 311 to be communicated or not to be communicated with the first water passing pipe 5.

In this embodiment, the second switch valve block 4 includes a second switch valve seat 41, a second switch valve core 42, and a second switch handle 43, the second switch valve seat 41 is disposed in the second valve cavity 122, the second switch valve seat 41 includes a second water inlet toward the lower end of the second support seat body 12, and a second water inlet hose is connected to the second water inlet hose, and the second water inlet hose is connected to the external hot water port. The second switch valve core 42 is arranged in the second switch valve seat 41, the second switch valve core 42 is connected with the second water inlet and the second water passing pipe 6, and the second switch handle 43 is connected with the second switch valve core 42 and controls the second switch valve core 42 to rotate so as to control the second water inlet to be communicated or not communicated with the second water passing pipe 6.

The switching valve group 2 comprises a main water outlet 21 and a spray gun water outlet 22, the first switch valve seat 31 of the first switch valve group 3 comprises a spray gun channel 312, the spray gun water outlet 22 is positioned in the first water passing pipe 5, an inlet of the spray gun channel 312 is positioned in the first water passing pipe 5, an outlet of the spray gun channel 312 is positioned in the first supporting seat, and the spray gun water outlet 22 and the inlet of the spray gun channel 312 are connected through a spray gun water passing pipe 7 positioned in the first water passing pipe 5. The lance is connected to the outlet of the lance passage 312 by a connecting tube.

In the present embodiment, the switching valve group 2 includes a switching valve seat 23 disposed in the third valve chamber 133, and the first switching valve seat 31 includes the gun passage 312. The outlet of the spray gun channel 312 faces the lower end of the first supporting seat 11, the connecting pipe is a hose, one end of the connecting pipe is connected to the outlet of the spray gun channel 312, and the other end of the connecting pipe extends out of the lower end of the first supporting seat 11 and then is connected to the spray gun.

In this embodiment, the switching valve seat 23 includes a first connection port 231 facing the first switching valve seat 31, the first connection port 231 includes a first outer peripheral port 232 and a first inner peripheral port 233, the first end of the first water pipe 5 is plugged into the first outer peripheral port 232, and the first end of the spray gun water pipe 7 is plugged into the first inner peripheral port 233. The first switch valve seat 31 comprises a second connection port 313 facing the switch valve seat 23, the second connection port 313 comprises a second peripheral port and a second inner peripheral port, the second end of the first water passing pipe 5 is plugged into the second peripheral port, and the second end of the spray gun water passing pipe 7 is plugged into the second inner peripheral port.

In this embodiment, the switching valve seat 23 includes an inner channel 234, and the inner channel 234 is connected to the first inner peripheral port 233, and the first inner peripheral port 233 forms the spray gun water outlet 22.

In this embodiment, the switching valve group 2 further includes a adapter 24. The switching valve seat 23 is installed in the third valve chamber 133 of the lateral seat body 13, and an inlet of the internal passage 234 extends in the height direction. The adaptor 24 includes an outlet end 241, the adaptor 24 is inserted into the switching valve seat 23 from top to bottom, the outlet end 241 is inserted into the inlet of the internal channel 234, and a first sealing gasket 242 is further connected between the outlet end 241 and the inner wall of the internal channel 234 in a sealing manner.

In the present embodiment, the switching valve group 2 further includes a switching spool 25. A second sealing gasket 243 is also connected between the outer wall of the adaptor seat 24 and the inner wall of the switching valve seat 23 in a sealing manner, a water passing space 26 is formed between the outer wall of the adaptor seat 24 and the inner wall of the switching valve seat 23, and the water passing space 26 is respectively connected with the first water passing pipe 5 and the second water passing pipe 6. The switching valve core 25 is disposed in the adapter 24, the switching valve core 25 includes a movable valve cavity 251, the movable valve cavity 251 includes an upper outlet 2511, a lower outlet 2512, and an intermediate inlet 2513, the upper outlet 2511 forms the main water outlet 21, the intermediate inlet 2513 is connected to the water passing space 26, and the lower outlet 2512 is connected to the outlet end 241. The switching valve core 25 further includes a plunger 252 and an elastic member 253, where the plunger 252 is movably disposed in the movable valve cavity 251, an upper sealing pad 2521 is disposed at one end of the plunger 252, a lower sealing pad 2522 is disposed at the other end of the plunger 252, and a bearing area of the lower sealing pad 2522 is greater than a bearing area of the upper sealing pad 2521. The upper outlet 2511 communicates with the water passing space 26 when the elastic member 253 is connected to the plunger 252 to push the lower blocking pad 2522 to block the lower outlet 2512. When the spray gun is opened, the water pressure pushes the plunger 252 to move so that the upper blocking pad 2521 blocks the upper outlet 2511, and the water passing space 26 is communicated with the lower outlet 2512.

The tap further comprises a water outlet pipe assembly 8. The water outlet pipe assembly 8 is rotatably arranged at the upper end of the adapter 24, and the water outlet pipe assembly 8 is communicated with the upper outlet 2511. The water outlet pipe assembly 8 comprises a water outlet pipe body 81 and a connecting joint 82. The connection joint 82 is connected to the starting end of the water outlet pipe, and a third sealing washer 83 is connected between the outer wall of the connection joint 82 and the inner wall of the adaptor 24 in a sealing manner.

In use, a user may open the first switch valve block 3 and/or the second switch valve block 4, and cold water and hot water may enter the water passing space 26 through the first water passing pipe 5 and the second water passing pipe 6, respectively. The hot water and cold water may mix within the water passing space 26 to form mixed water. The mixed water enters movable valve chamber 251 from intermediate inlet 2513. At this time, the plunger 252 closes the lower outlet 2512 due to the elastic member 253 (i.e., spring), and the mixed water flows out from the upper outlet 2511 into the water outlet pipe body 81 and out from the end of the water outlet pipe body 81 due to the closed state of the spray gun. After the user opens the spray gun, since the lower outlet 2512 starts to be filled with water, and the pressure-bearing area of the lower sealing pad 2522 is larger than that of the upper sealing pad 2521, the plunger 252 will overcome the elastic force of the elastic member 253 to move the upper sealing pad 2521 to seal the upper outlet 2511, and the lower sealing pad 2522 will unblock the lower outlet 2512. The mixed water enters the spray gun channel 312 from the spray gun water pipe 7 and is sprayed out from the spray gun after being connected with the pipe.

The foregoing is only a preferred embodiment of the present utility model, but the design concept of the present utility model is not limited thereto, and any person skilled in the art will be able to make insubstantial modifications of the present utility model within the scope of the present utility model disclosed herein by this concept, which falls within the actions of invading the protection scope of the present utility model.

Claims (9)

1. The faucet is characterized by comprising a faucet body, a switching valve group, a first switching valve group, a second switching valve group and a spray gun; the faucet body comprises a first supporting seat body, a second supporting seat body and a transverse seat body, wherein the first supporting seat body and the second supporting seat body are arranged on a table top, and two ends of the transverse seat body are respectively connected with the upper end of the first supporting seat body and the upper end of the second supporting seat body;

the upper end of the first support seat body is provided with the first switch valve group, the upper end of the second support seat body is provided with the second switch valve group, and the transverse seat body is provided with the switch valve group;

a first water pipe is connected between the first switch valve bank and the switch valve bank, a second water pipe is connected between the second switch valve bank and the switch valve bank, the first switch valve bank and the second switch valve bank are respectively communicated with an external water source, the first switch valve bank is used for controlling the external water source to be communicated with the switch valve bank, and the second switch valve bank is used for controlling the external water source to be communicated with the switch valve bank;

the switching valve group comprises a main water outlet and a spray gun water outlet, the first switching valve group comprises a spray gun channel, the spray gun water outlet is positioned in the first water passing pipe, an inlet of the spray gun channel is positioned in the first water passing pipe, an outlet of the spray gun channel is positioned in the first supporting seat, and the spray gun water outlet is connected with the inlet of the spray gun channel through a spray gun water passing pipe positioned in the first water passing pipe;

the spray gun is connected with the outlet of the spray gun channel through a connecting pipe.

2. A tap as claimed in claim 1, wherein: the switching valve group comprises a switching valve seat, and the first switching valve group comprises a first switching valve seat;

the switching valve seat comprises a first connecting port facing the first switching valve seat, the first connecting port comprises a first peripheral port and a first inner peripheral port, the first end of the first water passing pipe is inserted into the first peripheral port, and the first end of the spray gun water passing pipe is inserted into the first inner peripheral port;

the first switch valve seat comprises a second connection port facing the switch valve seat, the second connection port comprises a second peripheral port and a second inner peripheral port, the second end of the first water passing pipe is inserted into the second peripheral port, and the second end of the spray gun water passing pipe is inserted into the second inner peripheral port.

3. A tap as claimed in claim 2, wherein: the switching valve seat comprises an internal channel, and the internal channel is connected with the first internal peripheral port.

4. A tap as claimed in claim 1, wherein: the switching valve group comprises a switching valve seat and an adapter; the switching valve seat is arranged on the transverse seat body and comprises an inner channel connected with the spray gun channel, and an inlet of the inner channel extends along the height direction;

the switching seat comprises an outlet end part, the switching seat is inserted into the switching valve seat from top to bottom, the outlet end part is inserted into the inlet of the internal channel, and a first sealing gasket is also connected between the outlet end part and the inner wall of the internal channel in a sealing manner.

5. A tap as claimed in claim 4, wherein: the switching valve seat also comprises a switching valve core;

a second sealing gasket is also connected between the outer wall of the adapter seat and the inner wall of the switching valve seat in a sealing way, and a water passing space is formed among the first sealing gasket, the second sealing gasket, the outer wall of the adapter seat and the inner wall of the switching valve seat and is respectively connected with the first water passing pipe and the second water passing pipe;

the switching valve core is arranged in the adapter seat and comprises a movable valve cavity, the movable valve cavity comprises an upper outlet, a lower outlet and a middle inlet, the upper outlet forms the main water outlet, the middle inlet is connected with the water passing space, and the lower outlet is connected with the end part of the outlet.

6. A faucet as defined in claim 5 wherein:

the switching valve core further comprises a plunger and an elastic piece, wherein the plunger moves in the movable valve cavity, one end of the plunger is provided with an upper sealing pad, the other end of the plunger is provided with a lower sealing pad, and the pressure bearing area of the lower sealing pad is larger than that of the upper sealing pad;

the elastic piece is connected with the plunger to push the lower plugging pad to plug the lower outlet, and the upper outlet is communicated with the water passing space;

when the spray gun is opened, the water pressure pushes the plunger to move so as to enable the upper sealing pad to seal the upper outlet, and the water passing space is communicated with the lower outlet.

7. A tap as claimed in claim 5, further comprising a water outlet pipe assembly; the water outlet pipe assembly is rotatably arranged at the upper end of the adapter seat, and is communicated with the upper outlet.

8. A tap as claimed in claim 7, wherein: the water outlet pipe assembly comprises a water outlet pipe body and a connecting joint; the connecting joint is connected to the starting end of the water outlet pipe, and a third sealing gasket is connected between the outer wall of the connecting joint and the inner wall of the adapter seat in a sealing manner.

9. A tap as claimed in claim 1, wherein: one end of the connecting pipe is connected with the outlet of the spray gun channel, and the other end of the connecting pipe extends out of the lower end of the first supporting seat and then is connected with the spray gun.