CN219734297U

CN219734297U - Pull-out and waterfall type faucet

Info

Publication number: CN219734297U
Application number: CN202222537512.4U
Authority: CN
Inventors: 蒋义杰
Original assignee: Fujian Hengshu Intelligent Kitchen And Bathroom Technology Co ltd
Current assignee: Fujian Hengshu Intelligent Kitchen And Bathroom Technology Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-09-22
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a pull-out type and waterfall type water tap, which comprises a valve body, wherein the upper surface of the valve body is provided with a first water outlet and a water mixing valve mounting hole; the lower surface of the valve body is provided with a water inlet; the side surface of the valve body is also provided with a second water outlet, a first switch mounting hole and a second switch mounting hole; the cold and hot water is introduced into the mounting hole of the water mixing valve through the water inlet, and is mixed and then drained into the water mixing cavity in the valve body through the opening and closing of the water mixing valve in the mounting hole of the water mixing valve; the mixed water in the water mixing cavity flows into the second switch mounting hole and the first switch mounting hole simultaneously; and then the mixed water is divided into two paths by opening the switches in the two switch mounting holes, wherein one path of the mixed water is guided to flow to the first water outlet, and the other path of the mixed water is guided to the second water outlet. The water way is directly arranged inside the valve body, so that the problems of a large number of internal parts of the existing valve body and unreasonable valve body layout are solved while the internal space of the valve body is fully utilized.

Description

Pull-out and waterfall type faucet

Technical Field

The utility model relates to the technical field of water taps, in particular to a pull-out type water tap and a waterfall type water tap.

Background

The tap is commonly called as a water valve, is used for controlling the opening and closing of the water flow, has the effect of saving water, and is widely applied to the water outlet ends of various tap water pipes, such as kitchen water tanks, toilet wash basins and other places.

However, the existing faucet has a plurality of complex parts, for example, chinese patent with patent number of CN 214999670U, which needs to separately split cold water and hot water through a water outlet bracket and then respectively introduce corresponding temperature regulating valve cores, namely a first cold water switch and a second cold water switch, so that the number of parts in the valve body is large, the processing and the installation are complex, the cost is increased, and when the faucet is used, the temperature is separately regulated, so that the faucet is complex in operation and inconvenient to use.

Disclosure of Invention

The present utility model is directed to a pull-out faucet and a waterfall faucet, which solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pull-out type and waterfall type tap, includes the valve body, the upper surface of valve body is equipped with first delivery port and mixing valve mounting hole, and the lower surface of valve body is equipped with the water inlet; the side surface of the valve body is also provided with a second water outlet, a first switch mounting hole and a second switch mounting hole; the cold water and the hot water are introduced into the water mixing valve mounting hole through the water inlet, and are mixed through the work of the water mixing valve in the water mixing valve mounting hole and then are drained into the water mixing cavity arranged in the valve body; the mixed water in the water mixing cavity flows into the second switch mounting hole and the first switch mounting hole at the same time, and the mixed water is divided into two paths by the operation of the switches in the first switch mounting hole and the second switch mounting hole, wherein one path of the mixed water is guided to flow to the first water outlet, and the other path of the mixed water is guided to the second water outlet.

As a preferable technical scheme of the utility model: the inside of valve body still is equipped with the diversion room, just be equipped with first water course and second water course in the diversion room, just first water course and second water course all get into through the water inlet that is equipped with in the mixing valve mounting hole to will be introduced the water that mixes the water valve to mixing the intracavity through the outlet that is equipped with.

As a preferable technical scheme of the utility model: the water mixing cavity enters the second switch mounting hole through the first through hole, and a water source passing through the second switch mounting hole is led out through the second through hole; the mixed water in the water mixing cavity is led in the first switch mounting hole through a third through hole, and is led out through a fourth through hole.

As a preferable technical scheme of the utility model: and a lifting cavity is further arranged between the fourth through hole and the water mixing cavity.

As a preferable technical scheme of the utility model: the second through hole is connected and communicated with the second water outlet through a third water channel.

As a preferable technical scheme of the utility model: the fourth through hole is used for draining a water source to the liquid draining hole through a fourth water channel, and the liquid draining hole is connected and communicated with the first water outlet through a hose.

As a preferable technical scheme of the utility model: the water mixing valve mounting hole is also provided with a knob, and the water mixing valve in the water mixing valve mounting hole is opened and closed by rotating the knob.

As a preferable technical scheme of the utility model: the lower surface of valve body still is equipped with connecting portion, wherein, connecting portion protrusion with the valve body, just the surface of connecting portion still is equipped with the external screw thread.

By adopting the technical scheme, the utility model has the beneficial effects that: 1. the valve body is provided with a water mixing valve mounting hole, the water mixing valve mounting hole is communicated with the water inlet, the mixed water passing through the water mixing valve directly flows to the first switch mounting hole and the second switch mounting hole, and the mixed water source is led out through the switches in the two switch mounting holes, so that the number of the water mixing valves of the device is reduced; in particular, the temperature synchronization of two waterways can be realized through one water mixing valve, and the water temperature of the corresponding waterway is not required to be regulated when the waterway is used each time;

2. because the waterway is directly arranged in the valve body, the waterway transfer is realized without using a water outlet bracket, and the number of internal structures of the valve body is further reduced; based on the above, the problems of a large number of internal parts and complicated installation steps of the existing valve body are solved, and especially, the number of the internal parts of the valve body 3 is reduced, and meanwhile, the use of equipment and the processing cost are reduced.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a schematic view of the lower surface structure of the valve body of the present utility model;

FIG. 3 is a schematic view of the upper surface structure of the valve body of the present utility model;

FIG. 4 is a schematic side view of the valve body of the present utility model;

FIG. 5 is a schematic view of the cross-sectional structure in the direction A-A in FIG. 4;

fig. 6 is a schematic view of a cross-sectional structure in the direction B-B in fig. 4.

In the figure: 1. a knob; 2. a first water outlet; 3. a valve body; 4. a first switch mounting hole; 5. a second switch mounting hole; 6. a water mixing valve mounting hole; 7. a second water outlet; 8. a water diversion chamber; 9. a water inlet; 10. a third waterway; 11. a lifting cavity; 12. a third through hole; 13. a second through hole; 14. a water outlet; 15. a connection part; 16. a water inlet; 17. a liquid discharge hole; 18. a fourth waterway; 19. a first waterway; 20. a second waterway; 21. a first through hole; 22. a fourth through hole; 23. a water mixing cavity.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model. In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "upper surface", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-6, an embodiment of the present utility model is provided: the utility model provides a pull-out and waterfall type tap, includes valve body 3, the upper surface of valve body 3 is equipped with first delivery port 2 and mixing valve mounting hole 6, and the lower surface of valve body 3 is equipped with water inlet 16; the side surface of the valve body 3 is also provided with a second water outlet 7, a first switch mounting hole 4 and a second switch mounting hole 5; the water inlet 16 introduces cold and hot water into the water mixing valve mounting hole 6, and after the cold and hot water is mixed by the work of the water mixing valve in the water mixing valve mounting hole 6, the cold and hot water is drained into a water mixing cavity 23 arranged in the valve body 3; the mixed water in the water mixing cavity 23 flows into the second switch mounting hole 5 and the first switch mounting hole 4 at the same time, and then the mixed water is divided into two paths by the operation of the first switch mounting hole 4 and the switch in the second switch mounting hole 5, wherein one path of the mixed water is guided to flow to the first water outlet 2, and the other path of the mixed water is guided to the second water outlet 7.

In summary, the valve body 3 is provided with the water mixing valve mounting hole 6, the water mixing valve mounting hole 6 is communicated with the water inlet 16, the mixed water passing through the water mixing valve flows to the first switch mounting hole 4 and the second switch mounting hole 5 after passing through the water mixing cavity 23, and the mixed water source is respectively led to the first water outlet 2 and the second water outlet 7 by the switches in the two switch mounting holes, so that the number of the water mixing valves of the device is reduced; in particular, the temperature synchronization of two waterways can be realized through one water mixing valve, and the water temperature of the corresponding waterway is not required to be regulated when the waterway is used each time;

meanwhile, as the waterway is directly arranged in the valve body 3, the waterway transfer is realized without using a water outlet bracket, so that the number of internal structures of the valve body 3 is further reduced; based on the above, the problems of a large number of internal parts and complicated installation steps of the existing valve body are solved, and especially, the number of the internal parts of the valve body 3 is reduced, and meanwhile, the use of equipment and the processing cost are reduced.

In addition, since the first switch mounting hole 4 and the second switch mounting hole 5 are provided on the side surface of the valve body 3, the occupation of the lateral space of the valve body 3 can be reduced; meanwhile, the waterway is directly arranged inside the valve body 3, so that the problem that the wall thickness of the valve body is thinner in the prior art due to the fact that the waterway is independently arranged instead of the existing faucet waterway is solved, and the problems that the number of internal parts of the existing valve body is large and the layout of the valve body is unreasonable while the structural strength of the valve body 3 is improved are solved. The water mixing valve and the switch are all in the prior art, for example, a first cold water switch or a second cold water switch in the background art can be directly adopted; and thus will not be described in detail herein.

Specifically, the internal waterway of the valve body 3 is arranged as follows: the inside of valve body 3 still is equipped with diversion room 8, just be equipped with first water course 19 and second water course 20 in the diversion room 8, just first water course 19 and second water course 20 all get into through the water inlet 9 that is equipped with in the mixing valve mounting hole 6 to the outlet 14 that is equipped with will lead into the mixing chamber 23 through the water of mixing valve. Due to the arrangement of the water diversion chamber 8, cold and hot water cannot be mixed with two waterways inside the valve body 3 after entering the valve body, so that waterways inside the valve body 3 are independent of each other and are not influenced; secondly, cold water and hot water are independent from each other before entering the water mixing cavity 23, and meanwhile, the cold water and the hot water at the bottom of the valve body 3 can be synchronously introduced upwards, so that a user can control the water mixing valve in the water mixing valve mounting hole 6 from above. Based on this, the lines connected to the valve body 3 are all located below the valve body 3.

Further, the water mixing cavity 23 enters the second switch mounting hole 5 through the first through hole 21, and the water source passing through the second switch mounting hole 5 is led out through the second through hole 13; the mixed water in the water mixing cavity 23 is led into the first switch mounting hole 4 through the third through hole 12, and is led out through the fourth through hole 22; the second through hole 13 is connected and communicated with the second water outlet 7 through a third water channel 10; the fourth through hole 22 drains the water source to the drain hole 17 through the fourth water channel 18, and the drain hole 17 is connected and communicated with the first water outlet 2 through a hose.

Based on the water flow, the inflow and outflow of the mixed water can be controlled conveniently through the switch, and the water path layout in the valve body 3 is optimized; for example, the third water passage 10 and the fourth water passage 18 may be arranged up and down inside the valve body 3, so that the volume of the valve body 3 is also reduced while ensuring the smooth water passage. In particular, although the interior of the valve body 3 is mostly hollowed out, the partition plate for partitioning the water passage can still support the valve body 3 inside, so that the structural strength of the valve body 3 is not weakened.

In addition, the first switch mounting hole 4 and the second switch mounting hole 5 are provided at one side of the valve body 3, thereby making the apparatus more convenient to use.

Further, a lifting cavity 11 is further provided between the fourth through hole 22 and the water mixing cavity 23. The lifting cavity 11 is utilized to lift the mixed water in the water mixing cavity 23 upwards, and the waterway structure in the valve body 3 is further optimized, so that the third waterway 10 and the fourth waterway 18 can be arranged up and down conveniently.

On the basis of the scheme, the knob 1 is further arranged on the water mixing valve mounting hole 6, and the water mixing valve in the water mixing valve mounting hole 6 is opened and closed by rotating the knob 1. Therefore, the water mixing valve is simple and convenient to open and close and control, and particularly, the position of the knob 1 is kept stable, for example, the knob 1 is not touched, the water outlet temperature is convenient to be consistent with the last water outlet temperature when the faucet is opened again, and the device further has a memory function. Meanwhile, only through the rotation of the knob 1, the temperature unification of the two waterways can be realized, so that the device can complete the unification of the two water temperatures only by adjusting the water temperature once.

Further, since the lower surface of the valve body 3 is further provided with a connection part 15, wherein the connection part 15 protrudes out of the valve body 3, and the outer surface of the connection part 15 is further provided with external threads, the valve body 3 can be connected with a vegetable basin or a washbasin in a conventional manner; wherein, the water inlet 16, the first water outlet 2 and the liquid discharge hole 17 all completely penetrate through the connecting part 15.

The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.

Claims

1. A pull-out and waterfall faucet, characterized in that: the water mixing valve comprises a valve body (3), wherein a first water outlet (2) and a water mixing valve mounting hole (6) are formed in the upper surface of the valve body (3), and a water inlet (16) is formed in the lower surface of the valve body (3);

the side surface of the valve body (3) is also provided with a second water outlet (7), a first switch mounting hole (4) and a second switch mounting hole (5);

the cold and hot water is introduced into the water mixing valve mounting hole (6) through the water inlet (16), and is mixed by the work of the water mixing valve in the water mixing valve mounting hole (6) and then is drained into the water mixing cavity (23) arranged in the valve body (3);

the mixed water in the water mixing cavity (23) flows into the second switch mounting hole (5) and the first switch mounting hole (4) at the same time, and the mixed water is divided into two paths by the operation of the first switch mounting hole (4) and the switch in the second switch mounting hole (5), wherein one path of mixed water is guided to flow to the first water outlet (2), and the other path of mixed water is guided to the second water outlet (7).

2. A pull-out and waterfall faucet as claimed in claim 1, wherein: the inside of valve body (3) still is equipped with diversion room (8), just be equipped with first water course (19) and second water course (20) in diversion room (8), just first water course (19) and second water course (20) are all through the water inlet (9) that are equipped with get into in mixing valve mounting hole (6) to in the outlet (14) that are equipped with will lead into mixing valve's water through mixing valve chamber (23).

3. A pull-out and waterfall faucet as claimed in claim 2, wherein: the water mixing cavity (23) enters the second switch mounting hole (5) through a first through hole (21) arranged, and a water source passing through the second switch mounting hole (5) is led out through a second through hole (13) arranged;

the mixed water in the water mixing cavity (23) is led into the first switch mounting hole (4) through a third through hole (12) and led out through a fourth through hole (22).

4. A pull-out and waterfall faucet as claimed in claim 3, wherein: a lifting cavity (11) is further arranged between the fourth through hole (22) and the water mixing cavity (23).

5. A pull-out and waterfall faucet as claimed in claim 3, wherein: the second through hole (13) is connected and communicated with the second water outlet (7) through a third water channel (10) arranged on the second water outlet.

6. A pull-out and waterfall faucet as claimed in claim 3, wherein: the fourth through hole (22) is used for draining a water source to the drain hole (17) through the fourth water channel (18), and the drain hole (17) is connected and communicated with the first water outlet (2) through a hose.

7. A pull-out and waterfall faucet according to any one of claims 1-6, wherein: the water mixing valve mounting hole (6) is also provided with a knob (1), and the water mixing valve in the water mixing valve mounting hole (6) is opened and closed by rotating the knob (1).

8. A pull-out and waterfall faucet as claimed in claim 7 wherein: the lower surface of valve body (3) still is equipped with connecting portion (15), wherein, connecting portion (15) protrusion with valve body (3), just the surface of connecting portion (15) still is equipped with the external screw thread.