Water faucet with two water outlets

Abstract

The utility model provides a faucet with two water outlets, which relates to the technical field of sanitary products and comprises a body, a control valve and a handle, and the body is provided with a first water outlet mechanism and a second water outlet mechanism; the control valve is arranged in the body and provided with a cold water inlet hole, a hot water inlet hole, a first water outlet hole and a second water outlet hole, the first water outlet hole is used for being communicated with the first water outlet mechanism, and the second water outlet hole is used for being communicated with the second water outlet mechanism; the handle is adaptively connected with a valve rod of the control valve; wherein a handle is arranged on or formed on the handle, and the two water outlet faucets are constructed in the mode that when the handle is located at the vertical position, the two water outlet mechanisms are closed, and the handle is driven to swing in the direction close to or away from the body so that opening, closing, switching and water flow adjustment of the water outlet mechanisms can be achieved. And the handle can be driven to rotate in the front-back direction in the water outlet state so as to adjust the water outlet temperature. Therefore, the problems of complex structure, large size and high cost of the existing two-outlet faucet are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of bathroom products, and particularly to a two-outlet faucet. BACKGROUND

[0002] Two-outlet faucet refers to a faucet with two different water outlets, and usually two-outlet faucet adopts a switch valve core and a switching valve core to realize switching water, temperature adjustment, flow adjustment and switching water path, such as a multifunctional faucet disclosed in Chinese patent CN218564467U, which realizes switching between two water outlet mechanisms by setting a cold and hot water switch and a switching switch. In such a scheme, two valve cores need to be set, which has problems of complex structure, large size, not simple appearance, many parts and high cost. Therefore, in some two-outlet faucets, a rotating valve core is also used to replace the structure of two valve cores, the middle position of the rotating valve core is closed, rotating left from the middle position is outlet one water, and in the process of continuous left rotation, cold water, mixed water and hot water are sequentially discharged; rotating right from the middle position is outlet two water, and in the process of continuous right rotation, cold water, mixed water and hot water are sequentially discharged. Although the size of the faucet can be reduced in such a scheme, flow adjustment cannot be realized, and if you want to discharge cold water alone, the flow is low. In addition, temperature adjustment and switching are operated by rotating the handle, which is easy to misoperate and inconvenient for users to use. SUMMARY

[0003] The utility model discloses a two-outlet faucet, which aims to improve the problems of complex structure, large size and high cost of the existing two-outlet faucet.

[0004] The utility model adopts the following schemes:

[0005] A two-outlet faucet, comprising a body, a control valve and a handle, the body is provided with a first water outlet mechanism and a second water outlet mechanism; the control valve is installed in the body and has a cold water inlet hole, a hot water inlet hole, a first water outlet hole and a second water outlet hole, the first water outlet hole is used to communicate with the first water outlet mechanism, and the second water outlet hole is used to communicate with the second water outlet mechanism; the handle is connected with the valve rod of the control valve; wherein, the handle is installed or formed with a handle, and the two-outlet faucet is configured to close the two water outlet mechanisms when the handle is in an upright position, and the handle is swung towards the body or away from the body to realize the switching, switching and flow adjustment of the water outlet mechanism, and the handle can be rotated in the front and back directions in the water outlet state to adjust the water temperature.

[0006] As a further improvement, the cold water inlet hole, the hot water inlet hole and the first water outlet hole are arranged on the bottom surface of the control valve, the second water outlet hole is arranged on the bottom surface or the side surface of the control valve, a valve seat is arranged on the body and has a cold water inlet flow channel communicated with the cold water inlet hole, a hot water inlet flow channel communicated with the hot water inlet hole, a first water outlet flow channel communicated with the first water outlet hole and a second water outlet flow channel communicated with the second water outlet hole.

[0007] As a further improvement, the second water outlet flow channel is formed in the interior of the valve seat or between the outer wall of the valve seat and the inner wall of the body.

[0008] As a further improvement, the arrangement direction of the first water outlet mechanism is perpendicular to the arrangement direction of the second water outlet mechanism.

[0009] As a further improvement, the first water outlet mechanism is a pull-out shower head and the second water outlet mechanism is a side spray, the pull-out shower head comprises a pull-out structure and a shower head, and the side spray has an elongated water outlet nozzle arranged along the arrangement direction of the side spray and a plurality of small hole water outlet nozzles distributed along the circumferential side of the elongated water outlet nozzle.

[0010] As a further improvement, a switch is arranged on the shower head to realize the switching of the water spray mode of the shower head.

[0011] As a further improvement, the pull-out structure comprises a water outlet pipe, a pull-out pipe and a weight, the water inlet end of the water outlet pipe is connected with the first water outlet flow channel, the water outlet end of the water outlet pipe is connected with the pull-out pipe, the valve seat is provided with a pull-out channel through which the pull-out pipe passes, and the weight is arranged on the pull-out pipe.

[0012] As a further improvement, the second water outlet mechanism is arranged in the horizontal direction, and the side surface of the body is provided with a water passing channel for connecting the second water outlet mechanism and the second water outlet flow channel.

[0013] As a further improvement, the control valve comprises a moving ceramic sheet, the moving ceramic sheet is provided with a first water mixing chamber communicated with the first water outlet hole and a second water mixing chamber communicated with the second water outlet hole, and the handle is operable to drive the valve rod to move or rotate the moving ceramic sheet to switch the water mixing chamber communicated with the water inlet hole.

[0014] As a further improvement, the handle is in the form of a rod and is arranged in the vertical upward or vertical downward state when the two water outlet mechanisms are closed.

[0015] By adopting the above technical scheme, the following technical effects can be achieved:

[0016] 1. The application can realize the opening, switching, flow regulation and temperature regulation of two water outlet modes by setting a valve core, thereby simplifying the internal structure design, making the appearance more simple, and saving cost. In addition, when the handle is straight, it is in the closed state, when it swings away from the body, it is the first water outlet mechanism, and when it swings towards the body, it is the second water outlet mechanism. The handle swings in different directions to switch to different water outlet mechanisms, the direction is clear, the operation is simple and easy to understand, and it is not easy to misoperate.

[0017] 2. Rotate the handle forward to increase the water temperature, and rotate the handle backward to decrease the water temperature. The adjustment direction of cold and hot water is the same for both water outlet mechanisms, which can avoid the problem of user misoperation causing burns. Preferably, when switching from the closed position to one of the water outlet mechanisms, it is mixed water. Compared with the prior art, when adjusting the temperature, cold water, mixed water, and hot water do not need to be adjusted in sequence, and can be directly adjusted from the mixed water position to hot water by rotating forward, or to cold water by rotating backward, so as to facilitate the user to adjust to the single cold water or single hot water water outlet state. When the two water outlet mechanisms are used, the temperature adjustment direction is the same, which can further facilitate user operation.

[0018] 3. The handle is rod-shaped and is arranged in a vertically upward or vertically downward state when the two water outlet mechanisms are closed. The rod-shaped arrangement is beneficial for user operation and position and angle recognition.

[0019] 4. The valve seat opposite the control valve is provided with a recessed mounting plane along the outer wall, and the control valve is pressed on the mounting plane via a gland, so that the inlet and outlet holes correspond to the flow channels one by one. During installation, first, the sealing ring is sleeved on the valve seat, then the valve seat is inserted along the axial direction of the body, and then the control valve is inserted into the mounting cavity of the body, so that the positioning part on the control valve is aligned with the positioning hole on the mounting plane. After that, the gland is screwed into the mounting cavity to press the sealing member at the bottom of the control valve against the mounting plane, and finally the handle is installed. The control valve is limited by the mounting cavity of the body and the gland, and the valve seat is limited by the control valve in the axial direction, so that the control valve is convenient to disassemble and assemble. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor.

[0021] Figure 1 is a structural schematic diagram of one embodiment of the present application;

[0022] Figure 2is a structure schematic view of a handle in an upright state of one of the embodiments of the utility model;

[0023] Figure 3 is a structure schematic view of a handle swinging towards the direction away from the body of one of the embodiments of the utility model;

[0024] Figure 4 is a structure schematic view of a handle swinging towards the direction close to the body of one of the embodiments of the utility model;

[0025] Figure 5 is a schematic view of a handle rotating along the front and back direction of one of the embodiments of the utility model;

[0026] Figure 6 and Figure 7 are sectional views along different sections of one of the embodiments of the utility model;

[0027] Figure 8 is a structure schematic view of a valve seat of one of the embodiments of the utility model;

[0028] Figure 9 is an exploded view of one of the embodiments of the utility model;

[0029] Figures 10 to 13 are sectional views along different sections of another embodiment of the utility model;

[0030] Figure 14 and Figure 15 are structure schematic views of a valve seat of another embodiment of the utility model under different viewing angles;

[0031] Figure 16 is a structure schematic view of a control valve of one of the embodiments of the utility model;

[0032] Figure 17 is a sectional view (the curve with arrow indicates the water flow direction) when the first water mixing cavity is communicated with the water inlet hole in one of the embodiments of the utility model;

[0033] Figure 18 is a sectional view (the curve with arrow indicates the water flow direction) when the second water mixing cavity is communicated with the water inlet hole in one of the embodiments of the utility model.

[0034] Icon:

[0035] 1-body;11-first water outlet mechanism;111-shower head;1111-switching switch;112-pull pipe;12-second water outlet mechanism;121-long strip-shaped water outlet nozzle;122-small hole water outlet nozzle;13-water passage;14-mounting cavity;

[0036] 2 - control valve; 21 - cold water inlet hole; 22 - hot water inlet hole; 23 - first water outlet hole; 24 - second water outlet hole; 25 - valve stem; 26 - positioning portion; 27 - moving ceramic disc; 271 - first water mixing cavity; 272 - second water mixing cavity; 28 - stationary ceramic disc;

[0037] 3 - handle; 31 - handle;

[0038] 4 - valve seat; 41 - cold water inlet flow channel; 42 - hot water inlet flow channel; 43 - first water outlet flow channel; 44 - second water outlet flow channel; 45 - pulling channel; 46 - mounting plane; 461 - positioning hole;

[0039] 5 - gland. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. EMBODIMENT

[0041] In combination Figures 1 to 16 , the present embodiment provides a two-outlet faucet, which comprises a body 1, a control valve 2 and a handle 3. Specifically, the body 1 is provided with a first water outlet mechanism 11 and a second water outlet mechanism 12. The control valve 2 is arranged in the body 1 and has a cold water inlet hole 21, a hot water inlet hole 22, a first water outlet hole 23 and a second water outlet hole 24. The first water outlet hole 23 is used to communicate with the first water outlet mechanism 11, and the second water outlet hole 24 is used to communicate with the second water outlet mechanism 12. The handle 3 is connected with a valve stem 25 of the control valve 2. The handle 3 is provided with or formed with a handle 31. When the handle 31 is in an upright position, the two-outlet faucet is configured to close the two water outlet mechanisms. The handle 31 can be swung towards or away from the body 1 to realize the opening and closing, switching and water flow adjustment of the water outlet mechanisms. In addition, the handle 31 can be rotated in the front-back direction in the water outlet state to adjust the water outlet temperature. In the present embodiment, the front-back direction is defined as the direction towards or away from the user side.

[0042] Exemplarily, the control valve 2 comprises a dynamic porcelain sheet 27, which is provided with a first water mixing cavity 271 communicated with the first water outlet hole 23 and a second water mixing cavity 272 communicated with the second water outlet hole 24. The handle 31 is operable to drive the valve rod 23 to move or rotate the dynamic porcelain sheet 27 to switch the water mixing cavity communicated with the water inlet hole. Figure 2 When the handle 31 is in the upright state, it is in the closed position, and the two water mixing cavities on the dynamic porcelain sheet 27 are out of position with the water inlet hole. Figure 3 and Figure 17 When the handle 31 is pushed away from the body 1, it drives the dynamic porcelain sheet 27 to move so that the first water mixing cavity 31 is communicated with the water inlet hole. At this time, the first water outlet mechanism 11 communicated with the first water outlet hole 23 is out of water. The swinging angle of the handle 31 can be controlled to correspond to the moving distance of the dynamic porcelain sheet 27, so as to control the overlapping area of the water mixing cavity and the two water inlet holes, and correspondingly adjust the water flow. That is, the greater the swinging angle of the handle 31, the greater the water flow. At the same time, the dynamic porcelain sheet 27 can be rotated to adjust the overlapping area of the cold water inlet hole 21 and the hot water inlet hole 22 with the water mixing cavity, and correspondingly adjust the water inlet proportion of cold water and hot water, so as to adjust the water temperature. When it is necessary to switch the water outlet, refer to Figure 4 and Figure 18 The handle 31 is pushed towards the body 1 to make the second water mixing cavity 272 on the dynamic porcelain sheet 27 communicated with the water inlet hole. At this time, the second water outlet mechanism 12 communicated with the second water outlet hole 24 is out of water. Similarly, the moving distance of the dynamic porcelain sheet 27 can be controlled to control the overlapping area of the water mixing cavity and the two water inlet holes, and correspondingly adjust the water flow, and the dynamic porcelain sheet 27 can be rotated to adjust the water temperature. The connection structure between the dynamic porcelain sheet 27 and the valve rod 25 and the static porcelain sheet 28 is prior art, which will not be described here. It is worth mentioning that whether the handle 31 is swung towards or away from the body 1, the water in the open state is warm water. When it is rotated in the forward and backward directions in the water outlet state, the dynamic porcelain sheet 27 is rotated to adjust the overlapping area of the cold water inlet hole 21 and the hot water inlet hole 22 with the water outlet cavity, so as to correspondingly adjust the water temperature. Refer to Figure 5, the handle 31 is rotated forward, the water temperature rises, the handle 31 is rotated backward, the water temperature drops. No matter which water outlet mechanism, the cold and hot water adjustment direction is the same, which can avoid the problem of user misoperation causing scalding. Preferably, from the closed position to one of the water outlet mechanisms, the mixed water is switched to the water outlet, and compared with the prior art, when the temperature is adjusted, the cold water, the mixed water, and the hot water are sequentially adjusted, which can be directly adjusted from the mixed water position to the hot water by rotating forward, or to the cold water by rotating backward, so as to facilitate the user to adjust to the single cold water or single hot water water outlet state. When the two water outlet mechanisms are used, the temperature adjustment direction is the same, which can further facilitate user operation. Further, the handle 31 is rod-shaped, and is arranged in a vertically upward or vertically downward state when the two water outlet mechanisms are closed, and the rod-shaped arrangement is beneficial to user operation and position and angle recognition. In other embodiments, the control valve 2 can also be a two-in-two-out valve in the prior art, which is not limited thereto and is not specifically limited.

[0043] It should be noted that in the present embodiment, one valve core can realize the switching, flow regulation and temperature regulation of the two water outlet modes, thereby simplifying the internal structure design and making the appearance more simple; at the same time, the structure is simple and small in size, which can save costs. In addition, the handle 31 is in a closed state when it is upright, swings away from the body 1 when the first water outlet mechanism 11 is used, and swings towards the body 1 when the second water outlet mechanism 12 is used. The handle 31 swings in different directions to switch to different water outlet mechanisms, which is clear in direction and easy to operate, and is not easy to misoperate.

[0044] In a preferred embodiment, the cold water inlet hole 21, the hot water inlet hole 22 and the first water outlet hole 23 are arranged on the bottom surface of the control valve 2, the second water outlet hole 24 is arranged on the bottom surface or the side surface of the control valve 2, the body 1 is provided with or formed with a valve seat 4, the valve seat 4 has a cold water inlet flow channel 41 communicated with the cold water inlet hole 21, a hot water inlet flow channel 42 communicated with the hot water inlet hole 22, a first water outlet flow channel 43 communicated with the first water outlet hole 23, and a second water outlet flow channel 44 communicated with the second water outlet hole 24. The second water outlet flow channel 44 is formed in the interior of the valve seat 4 or between the outer wall of the valve seat 4 and the inner wall of the body 1. The cold water inlet flow channel 41 is used to connect with the cold water inlet pipe, the hot water inlet flow channel 42 is used to connect with the hot water inlet pipe, and the first water outlet flow channel 43 is used to connect with the water outlet pipe. In one embodiment, referring to Figures 6 to 8The second water outlet flow channel 44 is formed between the outer wall of the valve seat 4 and the inner wall of the body 1. The water flow from the second water outlet hole 24 enters the second water outlet flow channel 44 and then flows to the second water outlet mechanism 12 from the second water outlet flow channel 44. In another embodiment, the second water outlet flow channel 44 is formed in the valve seat 4. The second water outlet mechanism 12 is arranged in a horizontal direction. The side of the body 1 is provided with a water passing channel 13 for connecting the second water outlet mechanism 12 and the second water outlet flow channel 44. The water flow from the second water outlet hole 24 enters the second water outlet mechanism 12 through the water passing channel 13. Preferably, the valve seat 4 is a plastic part which is formed by injection molding through a mold, so as to further reduce the cost of the faucet.

[0045] In the above embodiment, the arrangement direction of the first water outlet mechanism 11 and the second water outlet mechanism 12 is perpendicular. For example, the first water outlet mechanism 11 is a pull-out shower head, and the second water outlet mechanism 12 is a side spray. The pull-out shower head comprises a pull-out structure and a shower head 111. The side spray has an elongated water outlet nozzle 121 arranged along the arrangement direction and a plurality of small hole water outlet nozzles 122 distributed along the side of the elongated water outlet nozzle 121. The pull-out shower head is convenient for the user to flexibly wash. The side spray is beneficial for large area washing. Preferably, the shower head 111 is provided with a switching switch 1111 for switching the water spray mode of the shower head 111. The internal structure of the shower head 111 is a prior art and is not described herein. The pull-out structure comprises a water outlet pipe, a pull-out pipe 112 and a weight. The water inlet end of the water outlet pipe is connected with the first water outlet flow channel 43. The water outlet end of the water outlet pipe is connected with the pull-out pipe 112. The valve seat 4 is provided with a pull-out channel 45 for the pull-out pipe 112 to pass through. The weight is arranged on the pull-out pipe 112. It should be noted that in the embodiment, the first water outlet hole 23 and the pull-out structure are connected through the valve seat 4. The second water outlet hole 24 and the side spray are connected, so as to simplify the water path and avoid the problem of installation interference caused by complex pipeline.

[0046] Specifically, the valve seat 4 is provided with a mounting plane 46 recessed along the outer wall opposite to the position of the control valve 2. The control valve 2 is pressed on the mounting plane 46 through the gland 5, so that the water inlet and outlet holes correspond to the flow channels one by one. During installation, the sealing ring is first sleeved on the valve seat 4, and then is inserted into the body 1 in the axial direction. Then the control valve 2 is inserted into the mounting cavity 14 of the body 1. After the positioning part 26 on the control valve 2 is aligned with the positioning hole 461 on the mounting plane 46, the gland 5 is screwed into the mounting cavity 14 to press the sealing member at the bottom of the control valve 2 against the mounting plane 46. Then the decorative cover and the handle 3 are sequentially installed. The control valve 2 is limited by the mounting cavity 14 of the body 1 and the gland 5. The valve seat 4 is limited in the axial direction by the control valve 2, so that the control valve 2 is convenient to disassemble and assemble.

[0047] The above are only preferred embodiments of the present application, and the protection scope of the present application is not limited to the above-mentioned embodiments, and any technical scheme falling within the concept of the present application belongs to the protection scope of the present application.

Claims

1. A two-outlet faucet, characterized by, The utility model relates to a two-outlet faucet, comprising: a body having a first water outlet mechanism and a second water outlet mechanism arranged thereon; a control valve arranged in the body and having a cold water inlet hole, a hot water inlet hole, a first water outlet hole and a second water outlet hole, the first water outlet hole being used to communicate with the first water outlet mechanism, and the second water outlet hole being used to communicate with the second water outlet mechanism; a handle adaptedly connected with a valve rod of the control valve; wherein the handle is arranged or formed with a grip, and the two-outlet faucet is configured to close the two water outlet mechanisms when the grip is in an upright position, to switch on / off, switch and adjust the water flow of the water outlet mechanisms by swinging the grip towards or away from the body, and to adjust the water temperature in the water outlet state by rotating the grip in the front-back direction.

2. The two-outlet faucet of claim 1, wherein The cold water inlet hole, the hot water inlet hole and the first water outlet hole are arranged on the bottom surface of the control valve, the second water outlet hole is arranged on the bottom surface or the side surface of the control valve, the body is arranged or formed with a valve seat, and the valve seat has a cold water inlet flow channel communicating with the cold water inlet hole, a hot water inlet flow channel communicating with the hot water inlet hole, a first water outlet flow channel communicating with the first water outlet hole and a second water outlet flow channel communicating with the second water outlet hole.

3. The two-outlet faucet of claim 2, wherein The second water outlet flow channel is formed in the interior of the valve seat or between the outer wall of the valve seat and the inner wall of the body.

4. The two-outlet faucet according to claim 2 or 3, wherein The arrangement direction of the first water outlet mechanism is perpendicular to that of the second water outlet mechanism.

5. The two-outlet faucet of claim 4, wherein, The first water outlet mechanism is a pull-out shower head, and the second water outlet mechanism is a side spray, the pull-out shower head comprises a pull-out structure and a shower head, the side spray has an elongated water outlet nozzle extending along the arrangement direction thereof and a plurality of small-hole water outlet nozzles distributed along the circumferential side of the elongated water outlet nozzle.

6. The two-outlet faucet of claim 5, wherein, The shower head is provided with a switching switch to switch the water spray pattern of the shower head.

7. The two-outlet faucet of claim 5, wherein The pull-out structure comprises a water outlet pipe, a pull-out pipe and a weight, the water inlet end of the water outlet pipe is connected with the first water outlet flow channel, the water outlet end of the water outlet pipe is connected with the pull-out pipe, the valve seat is provided with a pull-out channel through which the pull-out pipe passes, and the weight is arranged on the pull-out pipe.

8. The two-outlet faucet of claim 5, wherein, The second water outlet mechanism is arranged in the horizontal direction, and the side surface of the body is provided with a water passing channel for communicating the second water outlet mechanism and the second water outlet flow channel.

9. The two-outlet faucet of claim 1, wherein, The control valve comprises a moving ceramic sheet, the moving ceramic sheet is provided with a first water mixing cavity communicating with the first water outlet hole and a second water mixing cavity communicating with the second water outlet hole, and the handle is operable to drive the valve rod to move or rotate the moving ceramic sheet to switch the water mixing cavity communicating with the water inlet hole.

10. The two-handle faucet of any of claims 1, 2, or 7, wherein, The handle is in the form of a rod and is arranged to be in the vertical upward or vertical downward state when the two water outlet mechanisms are closed.

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