Water outlet device

Abstract

The utility model discloses a water outlet device. A water inlet assembly is provided with a first water inlet and a first water outlet; the pilot assembly movably penetrates through the water inlet assembly, a first channel communicated with the first water outlet is defined between the pilot assembly and the water inlet assembly, and a second channel communicated with the first water inlet is defined in the pilot assembly. The two ends of the pilot adjusting piece can generate a pressure difference for pushing the pilot adjusting piece to the pilot sealing piece in a water passing state of the pilot assembly; the water outlet assembly is provided with a second water inlet, a third channel and a third water outlet; the water control assembly is movably arranged on the water inlet assembly, the pilot assembly and the water outlet assembly in a sleeving mode and defines a fourth channel. Under different water pressures, the water control assembly can be dynamically controlled, it is guaranteed that the flow passing through the second water outlet can be larger than a certain numerical value when water flow is started, and stable water supply to the external water spraying component is guaranteed.

Description

Technical Field

[0001] The utility model relates to a water spraying device, in particular to a water outlet device. Background Art

[0002] Some existing products such as spray guns and shower heads are provided with at least two water outlet water type functions. When switching the water type for use, the water outlet flow rate cannot be adjusted. When the water supply water pressure is low or high, the sprayed water cannot be guaranteed to maintain a certain flow rate. The unstable flow rate causes the switching module inside the product to automatically switch the water path, or water leakage occurs between the water paths, which is very inconvenient to use. Summary of the Utility Model

[0003] The utility model aims to solve at least one of the above technical problems in the related art to a certain extent. For this purpose, the utility model provides a water outlet device.

[0004] To achieve the above object, the technical solution of the utility model is as follows:

[0005] The water outlet device according to the first aspect embodiment of the utility model includes:

[0006] An inlet assembly, provided with a first inlet and a first outlet;

[0007] A pilot assembly, movably passing through the inlet assembly, a first channel communicating with the first outlet is defined between the pilot assembly and the inlet assembly, a second channel communicating with the first inlet is defined inside the pilot assembly, the pilot assembly includes a pilot seal and a pilot adjusting member capable of elastically moving relative to the pilot seal, the pilot seal is used to control the on-off between the first inlet and the first channel, the pilot adjusting member is provided with a second outlet communicating with the second channel, and a pressure difference capable of pushing the pilot adjusting member towards the pilot seal can be generated at both ends of the pilot adjusting member in the water passing state of the pilot assembly;

[0008] An outlet assembly, provided with a second inlet, a third channel and a third outlet;

[0009] A water control assembly, the water control assembly is movably sleeved on the inlet assembly, the pilot assembly and the outlet assembly and defines a fourth channel, the first outlet, the second outlet, the second inlet and the first channel communicate with the fourth channel, and the water control assembly can control the water flow rate of the second outlet and the second inlet when moving.

[0010] The water outlet device according to the embodiment of the present utility model has at least the following beneficial effects: under different water pressures, the water control component can be dynamically controlled to ensure that the flow rate through the second water outlet is greater than a certain value when the water flow is opened, so as to ensure the stable water supply to the external water spraying component.

[0011] According to some embodiments of the present utility model, the pilot assembly further includes a connecting piece. One outer wall of the pilot seal is hermetically connected to the connecting piece, and one outer wall of the pilot adjusting piece is hermetically connected to the connecting piece. A first elastic member is provided between the pilot seal and the connecting piece, and the first elastic member drives the pilot seal to move towards the first water inlet. A second elastic member is provided between the pilot adjusting piece and the connecting piece, and the second elastic member drives the pilot adjusting piece to move in a direction away from the first water inlet.

[0012] According to some embodiments of the present utility model, the pilot adjusting piece includes a first end face and a second end face. The area of the first end face is larger than the area of the second end face. The water entering the pilot assembly can form a water pressure difference between the first end face and the second end face, and the second end face is closer to the pilot seal than the first end face.

[0013] According to some embodiments of the present utility model, the water outlet assembly is provided with a hollow water sealing portion. The end of the pilot adjusting piece where the first end face is located is slidably inserted into the water sealing portion, and the water sealing portion is communicated with the second channel.

[0014] According to some embodiments of the present utility model, the water control component is provided with a first blocking portion and a second blocking portion. The first blocking portion is aligned with the second water outlet, and the first blocking portion is used to adjust the water passing amount of the second water outlet. The second blocking portion is aligned with the second water inlet, and the second blocking portion is used to adjust the water passing amount of the second water inlet. When the water control component moves, the first blocking portion and the second blocking portion move synchronously, and the control change directions of the water passing amounts of the second water outlet and the second water inlet are the same.

[0015] According to some embodiments of the present utility model, the water control component includes a sleeve, a linkage member and a fixing ring. The sleeve is hollow and has openings at both ends. The second blocking portion protrudes radially inside the sleeve. The fixing ring is fixedly installed at one end of the sleeve. The linkage member is installed in the sleeve and is clamped between the second blocking portion and the fixing ring. A fourth channel is defined between the linkage member and the sleeve. The linkage member is provided with a through hole, and the side wall of the through hole constitutes the first blocking portion. One end of the water inlet component passes through the fixing ring and extends into the linkage member. The first water outlet is communicated with the fourth channel through the through hole. The sleeve is sleeved on the water outlet component.

[0016] According to some embodiments of the present utility model, it further includes a housing, the housing includes a hollow handle portion, the water inlet assembly, the pilot assembly, the water control assembly and the water outlet assembly are installed in the handle portion, the water outlet assembly is fixedly installed relative to the handle portion, and the water inlet assembly is adjustably installed on the end of the handle portion.

[0017] According to some embodiments of the present utility model, it further includes a water spraying assembly, the water spraying assembly includes a water spraying body and a valve member, the water spraying body is provided with a first water channel and a second water channel, the first water channel and the second water channel can communicate with the water outlet assembly, the valve member is movably installed on the water spraying body to control the opening and closing of the first water channel and the second water channel, and a third elastic member is provided between the valve member and the water spraying body, and the third elastic member drives the valve member to move towards the position of closing the second water channel.

[0018] According to some embodiments of the present utility model, the water spraying assembly further includes a first button, a switching member and a second button, the first button is used to drive the valve member to move towards the position of closing the second water channel, the second button is connected to the valve member through the switching member, and the second button is used to drive the valve member to move towards the position of closing the first water channel.

[0019] According to some embodiments of the present utility model, the water inlet assembly includes a water inlet pipe and a connecting sleeve, the first water inlet is opened on the water inlet pipe, the first water outlet is opened on the connecting sleeve, the water inlet pipe is sleeved on the connecting sleeve, the pilot seal is located in the connecting sleeve, the connecting sleeve can limit the moving stroke of the pilot seal, and one end of the pilot adjusting member is inserted into the connecting sleeve.

[0020] The additional aspects and advantages of the present utility model will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

[0022] Figure 1 is the exploded structural schematic diagram of the present utility model;

[0023] Figure 2 is the schematic diagram in the low water pressure water closing state;

[0024] Figure 3 is the schematic diagram in the low water pressure water passing state;

[0025] Figure 4It is a schematic diagram of the water shut-off state under high water pressure;

[0026] Figure 5 It is a schematic diagram of the water passing state under high water pressure;

[0027] Figure 6 It is a schematic diagram of the structure of the water inlet assembly;

[0028] Figure 7 It is Figure 6 a schematic diagram of the internal structure of;

[0029] Figure 8 It is a schematic diagram of the structure of the pilot assembly;

[0030] Figure 9 It is Figure 8 a schematic diagram of the internal structure of;

[0031] Figure 10 It is a schematic diagram of the internal structure of the water outlet assembly;

[0032] Figure 11 It is a schematic diagram of the structure of the water control assembly;

[0033] Figure 12 It is Figure 11 a schematic diagram of the structural decomposition of;

[0034] Figure 13 It is Figure 11 a schematic diagram of the internal structure of;

[0035] Figure 14 It is a schematic diagram of the internal structure of the water spraying assembly.

[0036] Reference numerals: water inlet assembly 100; first water inlet 101; first water outlet 102; water inlet pipe 110; connecting sleeve 120; pilot assembly 200; pilot seal 210; pilot adjusting member 220; second water outlet 221; first end face 222; second end face 223; connecting member 230; first elastic member 240; second elastic member 250; first channel 301; second channel 302; third channel 303; fourth channel 304; water outlet assembly 400; second water inlet 401; third water outlet 402; water sealing portion 410; water control assembly 500; first blocking portion 501; second blocking portion 502; sleeve 510; linkage member 520; through hole 521; fixing ring 530; housing 600; handle portion 610; water spraying assembly 700; water spraying body 710; first water channel 711; second water channel 712; valve member 720; first button 730; switching member 740; second button 750; third elastic member 760. Detailed implementation manners

[0037] Embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present utility model, and should not be construed as limiting the present utility model.

[0038] The present utility model relates to a water outlet device, which includes a water inlet assembly 100, a pilot assembly 200, a water outlet assembly 400, and a water control assembly 500.

[0039] As Figure 1 、 Figure 2 、 Figure 6 、 Figure 8 、 Figure 10 and Figure 12 shown, the water inlet assembly 100 is provided with a first water inlet 101 and a first water outlet 102. The pilot assembly 200 is disposed through the water inlet assembly 100, and the pilot assembly 200 can move relative to the water inlet assembly 100. A first channel 301 is defined between the pilot assembly 200 and the water inlet assembly 100, and the first channel 301 is in communication with the first water outlet 102. A second channel 302 is defined inside the pilot assembly 200, and the second channel 302 is in communication with the first water inlet 101. The pilot assembly 200 includes a pilot seal 210 and a pilot adjuster 220. The pilot seal 210 and the pilot adjuster 220 can move elastically relative to each other. The pilot seal 210 is used to control the communication between the first water inlet 101 and the first channel 301. Under normal conditions, under the elastic action between the pilot seal 210 and the pilot adjuster 220, the pilot seal 210 blocks the first water inlet 101. In this embodiment, as Figure 2As shown in the figure, in the illustrated direction, the first water inlet 101 is located on the right side of the pilot assembly 200, and the pilot assembly 200 translates left and right relative to the water inlet assembly 100. The pilot seal 210 can be set in a cylindrical shape, and its interior is axially hollow to form a part of the second channel 302. The right end of the pilot seal 210 can abut against the first water inlet 101 to block the first water inlet 101. At this time, the first water inlet 101 is not in communication with the first channel 301. The second channel 302 communicates with the first water inlet 101 through the right end of the pilot seal 210. A second water outlet 221 is formed in the pilot regulator 220, and the second water outlet 221 communicates with the second channel 302. The pilot regulator 220 can be set as a tubular structure, and the second water outlet 221 is formed on the side wall of the pilot regulator 220. The pilot regulator 220 and the pilot seal 210 can be coaxially arranged, with one end of the pilot regulator 220 facing the pilot seal 210 and the other end away from the pilot seal 210. The pilot regulator 220 and the pilot seal 210 can translate relative to each other axially. When water is introduced into the pilot assembly 200, the water flows along the second channel 302. The water acts on both ends of the pilot regulator 220, generating different water pressures at both ends of the pilot regulator 220, so that the pilot regulator 220 can translate towards the pilot seal 210 under the action of the water pressure difference. The generation of the water pressure difference can be achieved by setting pressure surfaces inside the pilot regulator 220 near both ends, or by setting the outer end surfaces at both ends of the pilot regulator 220 to have different areas. In this embodiment, as Figure 2 , Figure 8 and Figure 9As shown, the left end of the pilot regulating member 220 is provided with a first end face 222, and the right end is provided with a second end face 223, and the second end face 223 faces the pilot seal 210. The area of the first end face 222 is larger than the area of the second end face 223. When water flows along the second channel 302, the water acts on both the first end face 222 and the second end face 223 simultaneously. According to the water pressure force F = P * S, where P is the pressure and S is the area. The water pressure on the first end face 222 is F1 = P1 * S1, and the water pressure on the second end face 223 is F2 = P2 * S2. Since P1 = P2 and S1 > S2, so F1 > F2. The pilot regulating member 220 moves to the right under the action of the water pressure difference at both ends and approaches the pilot seal 210. The water outlet assembly 400 is provided with a second water inlet 401, a third channel 303 and a third water outlet 402. The water outlet assembly 400 is located on the left side of the pilot assembly 200. The water outlet assembly 400 can be set as a cylindrical structure. The interior of the water outlet assembly 400 is hollow to form a third channel 303. The second water inlet 401 is opened on the side wall of the water outlet assembly 400, and the third water outlet 402 is opened at the left end of the water outlet assembly 400. The third water outlet 402 can be connected to an external water spraying member. The water control assembly 500 is sleeved on the water inlet assembly 100, the pilot assembly 200 and the water outlet assembly 400. The water control assembly 500 can move relative to the water inlet assembly 100, the pilot assembly 200 and the water outlet assembly 400, and a fourth channel 304 is defined between the water control assembly 500 and the water inlet assembly 100, the pilot assembly 200 and the water outlet assembly 400. The first water outlet 102, the second water outlet 221, the second water inlet, and the first channel 301 are all communicated with the fourth channel 304. The water flow rates of the second water outlet 221 and the second water inlet 401 are controlled by the water control assembly 500. In this embodiment, when the control assembly moves to the right, the water outlet areas of the second water outlet 221 and the second water inlet 401 gradually decrease, that is, the water flow rates gradually decrease, and can be reduced to block and shut off; when the control assembly moves to the left, the water outlet areas of the second water outlet 221 and the second water inlet 401 gradually increase, that is, the water flow rates gradually increase. According to the different positions of the pilot regulating member 220, the increasing degree or decreasing degree of the water flow rates of the second water outlet 221 and the second water inlet 401 is different.

[0040] In actual use, the first water inlet 101 is connected to an external water supply system, and the external water supply system can be a water pipe, a water heater, etc. The water outlet device has at least the following states:

[0041] Water off state: Such as Figure 2 and Figure 4As shown, the external water supply system supplies water to the first water inlet 101. The water control component 500 is moved to the rightmost position to close the second water outlet 221, and the second water outlet 221 is not communicated with the fourth channel 304. The second water inlet 401 is at the minimum water output or closed. The water at the first water inlet 101 enters the second channel 302 through the first water inlet 101. The pilot regulating member 220 will move a small distance to the right under the action of the water pressure difference. Under the rightward thrust of the pilot regulating member 220 and the pressure buildup inside the second channel 302, the pilot seal 210 seals the first water inlet 101 to the right.

[0042] Water passing state: As Figure 3 and Figure 5 shown, in the water shut-off state, the water control component 500 is pushed to the left by hand to open the second water outlet 221. The water in the second channel 302 is discharged into the fourth channel 304 through the second water outlet 221, and the second channel 302 is depressurized. After depressurization, the pilot seal 210 will move to the left away from the first water inlet 101 under the action of the water pressure at the first water inlet 101. The water at the first water inlet 101 is conveyed to the first channel 301. The water in the first channel 301 is conveyed to the fourth channel 304. While the water control component 500 moves to the left to open the second water outlet 221, the water control component 500 also moves to the left relative to the second water inlet 401, and the water throughput of the second water inlet 401 increases. The water in the fourth channel 304 enters the third channel 303 from the second water inlet 401 and then is discharged from the third water outlet 402 for use by an external spraying member connected to the third water outlet 402.

[0043] When the water supply system supplies high-pressure water or low-pressure water to the first water inlet 101, the moving position of the pilot regulating member 220 is different. As Figure 2 and Figure 3 shown, the water supply system supplies low-pressure water to the first water inlet 101. As Figure 4 and Figure 5As shown, the water supply system provides high-pressure water to the first water inlet 101. The pilot control member moves a greater distance to the right under the action of high-pressure water than under the action of low-pressure water. That is, it moves a greater distance to the right together with the second water outlet 221. Under the condition of high-pressure water, the water control assembly 500 only needs to move a short distance to the left to open the second water outlet 221 and relieve the pressure of the second channel 302; under the condition of low-pressure water, the water control assembly 500 has to move a relatively large distance to the left to open the second water outlet 221 and relieve the pressure of the second channel 302. That is, the lower the water pressure of the water supply system, the smaller the water pressure difference at both ends of the pilot regulating member 220, the smaller the distance that the pilot regulating member 220 moves in the direction of the first water outlet 102 (to the right), and the greater the position that the water control assembly 500 needs to move to open the second water outlet 221. On the contrary, the higher the water pressure of the water supply system, the greater the water pressure difference at both ends of the pilot regulating member 220, the greater the distance that the pilot regulating member 220 moves in the direction of the first water outlet 102 (to the right), and the smaller the position that the water control assembly 500 needs to move to open the second water outlet 221. Different water pressures result in different moving positions of the pilot regulating member 220 and different water opening positions of the water control assembly 500. According to the pressure formula P = 1 / 2ρV² and Q = V*S, when the pressure is relatively large, the flow velocity V is relatively large, and the water outlet area S opened by the water control assembly 500 for the second water outlet 221 is relatively small; when the pressure is relatively small, the flow velocity V is relatively small, and the water outlet area S opened by the water control assembly 500 for the second water outlet 221 is relatively large. Under different water pressures, the water control assembly 500 can be dynamically controlled to ensure that the flow rate through the second water outlet 221 when the water is opened can be greater than a certain value, ensuring the stable water supply to the external water spraying member.

[0044] In some specific embodiments of the present invention, such as Figure 1 、 Figure 2 、 Figure 8 and Figure 9As shown, the pilot assembly 200 further includes a connecting member 230. The connecting member 230 can be a hollow cylindrical structure with openings at both ends. In the illustrated direction, the left end of the pilot seal 210 is inserted into the right end of the connecting member 230, and the outer wall of the pilot seal 210 and the inner wall of the connecting member 230 are hermetically connected through a sealing ring. The right end of the pilot adjusting member 220 is inserted into the left end of the connecting member 230, and the outer wall of the pilot adjusting member 220 and the inner wall of the connecting member 230 are hermetically connected through a sealing ring. The pilot seal 210 and the pilot adjusting member 220 are communicated through the connecting member 230. A second channel 302 is formed among the pilot adjusting member 220, the connecting member 230, and the pilot adjusting member 220. A first elastic member 240 is provided between the pilot seal 210 and the connecting member 230, and the first elastic member 240 can be a component such as a spring. The first elastic member 240 can be located in the connecting member 230. One end of the first elastic member 240 acts on the pilot seal 210, and the other end acts on the connecting member 230. The first elastic member 240 exerts an elastic force on the pilot seal 210, and this elastic force drives the pilot seal 210 to move towards the first water inlet 101. A second elastic member 250 is provided between the pilot adjusting member 220 and the connecting member 230. The second elastic member 250 can be a spring or the like, and the second elastic member 250 is sleeved on the pilot adjusting member 220. One end of the second elastic member 250 acts on the pilot adjusting member 220, and the other end acts on the connecting member 230. The second elastic member 250 exerts an elastic force on the pilot adjusting member 220, and this elastic force drives the pilot adjusting member 220 to move in a direction away from the first water inlet 101. With the connecting member 230 as a support, relative elastic movement between the pilot adjusting member 220 and the pilot seal 210 is carried out through the first elastic member 240 and the second elastic member 250.

[0045] Further, as Figure 2 and Figure 7 shown, the water outlet assembly 400 is provided with a hollow water sealing portion 410. The water sealing portion 410 extends outwards in a cylindrical shape from the side of the water outlet assembly 400 close to the pilot adjusting member 220. The inside of the water sealing portion 410 is hollow and opens towards the pilot adjusting member 220. The end of the pilot adjusting member 220 where the first end face 222 is located (the left end of the pilot adjusting member 220 in the illustration) is slidably inserted into the water sealing portion 410. The left end of the pilot adjusting member 220 and the water sealing portion 410 are hermetically and slidably connected through a sealing ring. The water sealing portion 410 is communicated with the second channel 302. After water enters the second channel 302, it will flow into the water sealing portion 410. The water forms a water pressure on the first end face 222 in the water sealing portion 410, and the second end face 223 is under water pressure in the connecting member 230. The pilot adjusting member 220 slides left and right relative to the water sealing portion 410 according to different water pressure differences.

[0046] In some specific embodiments of the present invention, as Figure 2, Figure 11 , Figure 12 and Figure 13 As shown, the water control component 500 is provided with a first stopper 501 and a second stopper 502. The first stopper 501 and the second stopper 502 can be formed by protruding from the water control component 500. The first stopper 501 is opposite to the second water outlet 221, and the first stopper 501 is used to adjust the water flow rate of the second water outlet 221. The second stopper 502 is opposite to the second water inlet 401, and the second stopper 502 is used to adjust the water flow rate of the second water inlet 401. When the water control component 500 moves, the first stopper 501 and the second stopper 502 will move synchronously with the water control component 500, and the water flow rate control change direction of the second water outlet 221 and the second water inlet 401 is the same. In this embodiment, when the control component moves to the right, the first stopper 501 gradually blocks the second water outlet 221, and the water output of the second water outlet 221 gradually decreases, and the second stopper 502 gradually blocks the second water inlet 401, and the water output of the second water outlet 221 gradually decreases. When the control component moves to the left, the first stopper 501 gradually staggers the second water outlet 221, and the water output of the second water outlet 221 gradually increases, and the second stopper 502 gradually staggers the second water inlet 401, and the water output of the second water outlet 221 gradually increases.

[0047] In some specific embodiments of the utility model, the water control assembly 500 includes a sleeve 510, a linkage member 520 and a fixing ring 530. The sleeve 510 may be cylindrical, hollow inside and open at both ends. The second stopper 502 is radially protruded and integrally formed inside the sleeve 510. The fixing ring 530 is fixedly mounted on the right end of the sleeve 510. The fixing ring 530 may be annular. The linkage member 520 is installed in the sleeve 510, and the linkage member 520 may be hollow cylindrical, and the linkage member 520 is clamped between the second stopper 502 and the fixing ring 530. The left end of the linkage member 520 abuts on the left end of the sleeve 510, and the right end of the linkage member 520 abuts on the fixing ring 530. There is a certain interval between the linkage member 520 and the sleeve 510, and the interval defines the fourth channel 304. A convex rib can be provided on the outer wall of the linkage member 520, and the convex rib abuts against the inner wall of the sleeve 510, so that a gap is formed between the outer wall of the linkage member 520 and the inner wall of the sleeve 510. A through hole 521 is provided on the linkage member 520. The side wall of the through hole 521 constitutes the first stopper 501. One end of the water inlet assembly 100 extends into the linkage member 520 through the fixing ring 530, and a water seal can be made between the end of the water inlet assembly 100 and the fixing ring 530 through a sealing ring. The first water outlet 102 is connected to the fourth channel 304 through the through hole 521. The left end of the sleeve 510 is sleeved on the water outlet assembly 400, and the two can be sealed and slidably connected through a sealing ring. By pushing the sleeve 510, the linkage member 520 and the fixing ring 530 are driven to move synchronously.

[0048] In some embodiments of the present utility model, such as Figure 1 and Figure 2 shown, it further includes a housing 600. The housing 600 includes a hollow handle portion 610. The water inlet assembly 100, the pilot assembly 200, the water control assembly 500, and the water outlet assembly 400 are installed in the handle portion 610. The water control assembly 500 can be connected to a push button and extend out of the handle portion 610, and the user pushes the push button to drive the water control assembly 500 to move. The water outlet assembly 400 is fixedly installed relative to the handle portion 610. The water inlet assembly 100 is adjustably installed at the end of the handle portion 610. By adjusting the position of the water inlet assembly 100 on the handle portion 610, the relative position between the water inlet assembly 100 and the pilot assembly 200 is further adjusted.

[0049] Furthermore, as Figure 1 , Figure 2 and Figure 14 shown, it further includes a water spraying assembly 700. The water spraying assembly 700 is one of the implementation manners of the above-mentioned external water spraying member. The water spraying assembly 700 includes a water spraying body 710 and a valve member 720. The water spraying body 710 is provided with a first water channel 711 and a second water channel 712, and the first water channel 711 and the second water channel 712 are in a parallel relationship. The first water channel 711 and the second water channel 712 can communicate with the water outlet assembly 400. The water outlet assembly 400 supplies water to the first water channel 711 or the second water channel 712 through a third water outlet 402. The valve member 720 is movably installed on the water spraying body 710, and the opening and closing of the first water channel 711 and the second water channel 712 are controlled by the valve member 720. When the valve member 720 moves to close the first water channel 711, the second water channel 712 is in water flow; when the valve member 720 moves to close the second water channel 712, the first water channel 711 is in water flow. A third elastic member 760 is provided between the valve member 720 and the water spraying body 710, and the third elastic member 760 can be selected from components such as a spring. The third elastic member 760 drives the valve member 720 to move towards the position of closing the second water channel 712. In the default state, the first water channel 711 remains in communication with the water outlet assembly 400, and the second water channel 712 remains closed. After moving the valve member 720, the second water channel 712 is put into communication with the water outlet assembly 400, the first water channel 711 is closed, and the valve member 720 is positioned at the position of opening the second water channel 712 by overcoming the elastic force of the third elastic member 760 under the action of water pressure. Under the action of the above-mentioned pilot assembly 200, when the first water channel 711 or the second water channel 712 of the water spraying assembly 700 is in water flow, a certain flow rate can be ensured, thereby ensuring the stability of the valve member 720 at the current position, and preventing water leakage or automatic switching between the first water channel 711 and the second water channel 712 caused by the movement of the valve member 720.

[0050] In some specific embodiments of the present utility model, the water spraying assembly 700 further includes a first button 730, a switching member 740, and a second button 750. The first button 730 is used to drive the valve member 720 to move to a position where the second water channel 712 is closed. The first button 730 can be connected to a spring for resetting. When the first button 730 is pressed, the valve member 720 can be pushed to move to close the second water channel 712. The second button 750 is connected to the valve member 720 through the switching member 740. The switching member 740 can be rotatably mounted on the water spraying body 710 through a rotating shaft. The second button 750 can be connected to a spring for resetting. When the second button 750 is pressed, the second button 750 drives the switching member 740 to move, and the switching member 740 drives the valve member 720 to move to a position where the first water channel 711 is closed.

[0051] In some specific embodiments of the present utility model, such as Figure 1 , Figure 2 , Figure 6 and Figure 7 shown, the water inlet assembly 100 includes a water inlet pipe 110 and a connecting sleeve 120. The first water inlet 101 is opened on the water inlet pipe 110. The first water outlet 102 is opened on the side wall of the connecting sleeve 120. The water inlet pipe 110 can be adjustably installed on the end of the handle part 610 through threads. The water inlet pipe 110 is sleeved on the connecting sleeve 120, and the first water inlet 101 is communicated with the right end of the connecting sleeve 120. The water inlet pipe 110 and the connecting sleeve 120 can be sealed through a sealing ring. The pilot seal 210 is located in the connecting sleeve 120. The connecting sleeve 120 can be provided with a structure having a convex cross-section. The left side of the pilot seal 210 can abut against the shoulder of the inner wall of the connecting sleeve 120. Cooperating with the first water inlet 101, the left and right movement stroke of the pilot seal 210 is restricted. The right end of the pilot adjusting member 220 is inserted into the connecting sleeve 120, and a sealing ring can be provided between the two for sealing. When the pilot adjusting member 220 moves, it performs an axial translation relative to the connecting sleeve 120.

[0052] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0053] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0054] In the present utility model, unless otherwise clearly specified and defined, terms such as "installed", "connected", "joined", "fixed", etc. shall be construed in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0055] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0056] In the description of this specification, the description referring to terms such as "some specific embodiments" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0057] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A water outlet device, characterized in that: include: A water inlet assembly (100) is provided with a first water inlet (101) and a first water outlet (102); The pilot component (200) is movably arranged in the water inlet component (100), a first channel (301) communicating with the first water outlet (102) is defined between the pilot component (200) and the water inlet component (100), a second channel (302) communicating with the first water inlet (101) is defined inside the pilot component (200), and the pilot component (200) comprises a pilot seal (210) and a guide member capable of elastically moving relative to the pilot seal (210). a movable pilot regulating member (220), the pilot sealing member (210) being used to control the on-off between the first water inlet (101) and the first channel (301), the pilot regulating member (220) being provided with a second water outlet (221) communicating with the second channel (302), and a pressure difference being able to be generated at both ends of the pilot regulating member (220) to push the pilot regulating member (220) toward the pilot sealing member (210) when water is flowing through the pilot assembly (200); A water outlet assembly (400) is provided with a second water inlet (401), a third channel (303) and a third water outlet (402); A water control component (500), the water control component (500) being movably mounted on the water inlet component (100), the pilot component (200) and the water outlet component (400) and defining a fourth channel (304); the first water outlet (102), the second water outlet (221), the second water inlet (401) and the first channel (301) being in communication with the fourth channel (304); and the water control component (500) being capable of controlling the water flow rate of the second water outlet (221) and the second water inlet (401) when moving.

2. The water outlet device according to claim 1, characterized in that: The pilot assembly (200) further comprises a connecting member (230), an outer wall at one end of the pilot seal (210) being sealedly connected to the connecting member (230), an outer wall at one end of the pilot adjustment member (220) being sealedly connected to the connecting member (230), a first elastic member (240) being arranged between the pilot seal (210) and the connecting member (230), the first elastic member (240) driving the pilot seal (210) to move towards the first water inlet (101), a second elastic member (250) being arranged between the pilot adjustment member (220) and the connecting member (230), the second elastic member (250) driving the pilot adjustment member (220) to move in a direction away from the first water inlet (101).

3. The water outlet device according to claim 1 or 2, characterized in that: The pilot adjustment member (220) comprises a first end face (222) and a second end face (223); the area of ​​the first end face (222) is larger than the area of ​​the second end face (223); water entering the pilot assembly (200) can form a water pressure difference between the first end face (222) and the second end face (223); and the second end face (223) is closer to the pilot seal (210) than the first end face (222).

4. The water outlet device according to claim 3, characterized in that: The water outlet assembly (400) is provided with a hollow water sealing portion (410), and the end of the pilot regulating member (220) where the first end surface (222) is located is slidably inserted into the water sealing portion (410), and the water sealing portion (410) is in communication with the second channel (302).

5. The water outlet device according to claim 1, characterized in that: The water control component (500) is provided with a first stopper (501) and a second stopper (502); the first stopper (501) is aligned with the second water outlet (221), and the first stopper (501) is used to adjust the water flow rate of the second water outlet (221); the second stopper (502) is aligned with the second water inlet (401), and the second stopper (502) is used to adjust the water flow rate of the second water inlet (401); when the water control component (500) moves, the first stopper (501) and the second stopper (502) move synchronously, and control the change direction of the water flow rate of the second water outlet (221) and the second water inlet (401) to be the same.

6. The water outlet device according to claim 5, characterized in that: The water control assembly (500) comprises a sleeve (510), a linkage member (520) and a fixing ring (530); the sleeve (510) is hollow and has two ends open; the second stopper (502) protrudes radially inside the sleeve (510); the fixing ring (530) is fixedly mounted on one end of the sleeve (510); the linkage member (520) is mounted in the sleeve (510) and clamped between the second stopper (502) and the fixing ring (530); the linkage member (520) The fourth channel (304) is defined between the sleeve (510), the linkage member (520) is provided with a through hole (521), the side wall of the through hole (521) constitutes the first stopper (501), one end of the water inlet assembly (100) passes through the fixing ring (530) and extends into the linkage member (520), the first water outlet (102) is communicated with the fourth channel (304) through the through hole (521), and the sleeve (510) is sleeved on the water outlet assembly (400).

7. The water outlet device according to claim 1, characterized in that: The invention also comprises a housing (600), wherein the housing (600) comprises a hollow handle portion (610), wherein the water inlet assembly (100), the pilot assembly (200), the water control assembly (500) and the water outlet assembly (400) are mounted in the handle portion (610), wherein the water outlet assembly (400) is fixedly mounted relative to the handle portion (610), and the water inlet assembly (100) is adjustably mounted on the end of the handle portion (610).

8. The water outlet device according to claim 1 or 7, characterized in that: The invention also comprises a water spray assembly (700), wherein the water spray assembly (700) comprises a water spray body (710) and a valve member (720), wherein a first water channel (711) and a second water channel (712) are provided on the water spray body (710), wherein the first water channel (711) and the second water channel (712) are capable of being communicated with the water outlet assembly (400), and wherein the valve member (720) is movably mounted on the water spray body (710) to control the opening and closing of the first water channel (711) and the second water channel (712), and wherein a third elastic member (760) is provided between the valve member (720) and the water spray body (710), and wherein the third elastic member (760) drives the valve member (720) to move to a position for closing the second water channel (712).

9. The water outlet device according to claim 8, characterized in that: The water spray assembly (700) further comprises a first button (730), a switching member (740) and a second button (750), wherein the first button (730) is used to drive the valve member (720) to move toward a position for closing the second water channel (712), and the second button (750) is connected to the valve member (720) via the switching member (740), and the second button (750) is used to drive the valve member (720) to move toward a position for closing the first water channel (711).

10. The water outlet device according to claim 1, 2 or 7, characterized in that: The water inlet assembly (100) comprises a water inlet pipe (110) and a connecting sleeve (120); the first water inlet (101) is provided on the water inlet pipe (110); the first water outlet (102) is provided on the connecting sleeve (120); the water inlet pipe (110) is sleeved on the connecting sleeve (120); the pilot seal (210) is located in the connecting sleeve (120); the connecting sleeve (120) is capable of limiting the movement stroke of the pilot seal (210); and one end of the pilot adjustment member (220) is inserted into the connecting sleeve (120).

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