Water outlet equipment

Abstract

The present invention discloses a water outlet device, comprising a main body and a waterway switching device, wherein the main body is provided with a water inlet, an intermediate waterway and three branch waterways, the waterway switching device is installed on the main body and comprises two switching valves and a button, wherein one switching valve cooperates with the water inlet, the intermediate waterway and a branch waterway, and the other switching valve cooperates with the intermediate waterway and the other two branch waterways, the button can swing relative to the main body and select one of three gears by swinging, and the button is connected to the two switching valves to control the two switching valves. It has the following advantages: the switching can be realized by driving the two switching valves with a swinging button, and the switching of the three waterways can be realized, the appearance is simple, and the operation is convenient.

Description

Technical Field

[0001] The invention relates to the field of bathrooms, and in particular to a water outlet device. Background Art

[0002] The existing water outlet equipment in the field of sanitary ware, such as: US7854401B2, a faucet rod, comprising: a waterway through which water can flow, the waterway comprising: a main body having a first cavity and a second cavity arranged therein, the first cavity and the second cavity extending in the longitudinal direction of the main body, an inlet channel upstream of the first cavity, and a head area located downstream of the first and second cavities and located at one longitudinal end of the main body, wherein the first cavity is located upstream of the second cavity, and the main body is integrally formed by a single piece of material; and a solid plate, which can be operably attached to the main body in a fluid-tight manner, the attachment of the plate to the main body surrounds at least one of the first cavity and the second cavity, and in the water The invention relates to a method for manufacturing a water-water ... Summary of the invention

[0003] The present invention provides a water outlet device, which overcomes the shortcomings of the existing water outlet devices in the sanitary ware field in the background technology.

[0004] The technical solution adopted by the present invention to solve its technical problem is:

[0005] The water outlet device comprises a main body and a water channel switching device. The main body is provided with a water inlet, an intermediate water channel and three branch water channels. The water channel switching device is installed on the main body and comprises two switching valves and a button. One switching valve cooperates with the water inlet, the intermediate water channel and a branch water channel, and the other switching valve cooperates with the intermediate water channel and the other two branch water channels. The button can swing relative to the main body and select one of three gears by swinging. The button is transmission-connected to the two switching valves to control the two switching valves.

[0006] In one embodiment: the three gear positions correspond to three parts of the water passage being connected to the water inlet passage respectively.

[0007] In one embodiment: the switching valve has a movable rod that controls the switching by sliding, and the movable rod is recessed with a neck portion; the button is provided with a connecting portion that is swingably connected to the middle part of the main body and two connecting portions that are respectively located on both sides of the middle part, and a pulling portion is convexly provided at the end of the connecting portion. A pushing portion is provided on the back of the button, and the pulling portions of the two connecting portions are respectively connected to the neck portions of the two movable rods. When the button is swung, the movable rod can be pulled to slide by the pulling portion, and the movable rod can be pushed to slide by the pushing portion.

[0008] In one embodiment, a head is provided at the end of the movable rod, and the head is connected between the pulling part and the pushing part of the connecting part.

[0009] In one embodiment: one of the two switching valves has a second movable rod, a shoulder is protruding from the second movable rod, a protrusion is fixed on the second movable rod and is located in front of the shoulder, a second sealing part is slidably connected to the second movable rod and the second sealing part is located between the protrusion and the shoulder, a second elastomer is provided between the protrusion and the second sealing part so that the second sealing part can be pressed against the shoulder, a third elastomer is provided between the shoulder and the main body to generate a backward elastic force, and the second sealing part is driven to slide by the sliding of the second movable rod to control the water path switching.

[0010] In one embodiment: the switching valve is respectively a first switching valve and a second switching valve, the first switching valve has a first movable rod, and the second switching valve has the second movable rod; the two connecting parts of the button are respectively a first connecting part and a second connecting part;

[0011] The first movable rod is equipped with a first sealing part. A first elastic body is arranged between the first movable rod and the main body to generate a forward elastic force. The first movable rod slides to drive the first sealing part to slide so as to control the waterway switching.

[0012] In one embodiment: the first switching valve cooperates with the water inlet, the middle waterway and a branch waterway, and the second switching valve cooperates with the middle waterway and the other two branch waterways.

[0013] In one embodiment: the switching valves are respectively the first switching valve and the second switching valve, the first switching valve has a first movable rod, and the second switching valve has the above-mentioned second movable rod; the two connecting parts of the button are respectively the first connecting part and the second connecting part; the neck portion of the first movable rod is the first neck portion, the first movable rod has a first head portion, the length of the first neck portion is greater than the width of the pulling part of the first connecting part and the length of the first head portion is less than the distance between the pulling part and the pushing part of the first connecting part; the neck portion of the second movable rod is the second neck portion, the second movable rod has a second head portion, the second head portion is adapted to the distance between the pulling part and the pushing part of the second connecting part, and the second head portion is adapted to be connected between the pulling part and the pushing part of the second connecting part.

[0014] In one embodiment: the main body portion includes a main body, a first water diversion body and a second water diversion body, the first water diversion body and the second water diversion body are fixedly installed in the main body, the first switching valve is installed on the first water diversion body, and the second switching valve is installed on the second water diversion body.

[0015] In one embodiment: it also includes a water outlet device, which includes three water outlet parts. The water outlet device is fixedly connected to the main body and cooperates with the second water diversion body. The three water outlet parts are respectively connected to three water channels.

[0016] In one embodiment: it also includes a water outlet device, which includes a first water outlet part, a second water outlet part and a third water outlet part, and the three water branch channels are respectively the first water branch channel, the second water branch channel and the third water branch channel, and the first water branch channel, the second water branch channel and the third water branch channel are respectively connected to the first water outlet part, the second water outlet part and the third water outlet part; a switching valve cooperates with the water inlet channel, the intermediate water channel and the second water branch channel, and another switching valve cooperates with the intermediate water channel, the first water branch channel and the third water branch channel.

[0017] In one embodiment: the first water outlet is provided with a first water outlet, the second water outlet is provided with a second water outlet, the first water outlet and the second water outlet are both annular in structure, and the second water outlet and the first water outlet are spaced apart in the upper and lower directions, the second water outlet corresponds to the first water outlet so that the fluid ejected from the second water outlet can pass through the first water outlet; the third water outlet is installed in the annular structure of the first water outlet and the second water outlet.

[0018] In one embodiment, the inner end surface defined by the end of the second water outlet nozzle and the inner end surface of the first water outlet nozzle are spaced apart from each other with a gap therebetween.

[0019] In one embodiment: the annular structures of the first water outlet and the second water outlet are both circular ring structures, the multiple first water outlets and the multiple second water outlets are arranged in a circular array relative to the axis of the circular ring structure, and the multiple first water outlets and the multiple second water outlets are aligned vertically.

[0020] In one embodiment: the first water outlet portion includes a first water outlet surface cover in an annular structure, the inner and outer peripheral edges of the first water outlet surface cover extend upward to form a first inner peripheral wall and a first outer peripheral wall respectively, and the first water outlet surface cover is provided with the above-mentioned first water outlet nozzle; the second water outlet portion includes a second water outlet surface cover in an annular structure, the inner and outer peripheral edges of the second water outlet surface cover extend upward to form a second inner peripheral wall and a second outer peripheral wall respectively, and the second water outlet surface cover is provided with the above-mentioned second water outlet nozzle; the second water outlet portion is installed between the first inner peripheral wall and the first outer peripheral wall, and the second water outlet surface cover and the first water outlet surface cover are spaced apart from each other.

[0021] In one embodiment: in the projection along the jet direction of the second water outlet, the inner wall of the first water outlet surrounds the water outlet port of the first water outlet.

[0022] In one embodiment: the second water outlet has a conical section that is larger at the top and smaller at the bottom, the first water outlet has a circular terminal end, and the minimum inner diameter of the conical section is smaller than the inner diameter of the first water outlet.

[0023] In one embodiment: the water outlet device is a kitchen shower

[0024] Compared with the background technology, this technical solution has the following advantages:

[0025] The two switching valves are driven by a swing button to achieve switching, which can realize three-way water channel switching. It has a simple appearance and is easy to operate.

[0026] The water outlet device includes three water branch paths and three water outlet parts. The first water outlet part and the second water outlet part are both annular structures, and the second water outlet part and the first water outlet part are arranged with an interval up and down. The third water outlet part is installed in the ring of the first water outlet part and the second water outlet part. The second water outlet nozzle corresponds to the first water outlet nozzle so that the fluid ejected from the second water outlet nozzle can pass through the first water outlet nozzle. The "annular structure" and "two water outlet parts correspond to each other up and down and cooperate with two water branch paths to produce two kinds of water splashes" are cleverly combined together, so that three kinds of water splash functions can be produced in the two water outlet areas. In addition, the layout is reasonable and the structure is compact. This effect is particularly prominent when used for kitchen faucets.

[0027] The inner end surface defined by the end of the second water outlet and the inner port of the first water outlet is spaced apart up and down with a gap, which can prevent the second water outlet from interfering with the first water outlet, ensure that the shape of the water outlet from the first water outlet is not affected, and increase the spacing between the two to improve the uniformity of water outlet from each first water outlet of the first water outlet.

[0028] The second water outlet is arranged between the first inner peripheral wall and the first outer peripheral wall, and the second water outlet surface cover is spaced apart from the first water outlet surface cover, so the assembly is convenient and the structure is compact. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0030] Figure 1 It is a three-dimensional schematic diagram of a kitchen shower according to a specific embodiment.

[0031] Figure 2 It is a three-dimensional exploded schematic diagram of a kitchen shower according to a specific implementation method.

[0032] Figure 3 It is one of the cross-sectional schematic diagrams of the kitchen shower outlet in a specific implementation manner, and at this time, the third water outlet is outlet.

[0033] Figure 4 This is the second cross-sectional schematic diagram of the kitchen shower outlet in a specific implementation manner, in which the first water outlet is outlet.

[0034] Figure 5This is the third cross-sectional schematic diagram of the kitchen shower outlet in a specific implementation manner, in which the second water outlet is outlet.

[0035] Figure 6 This is the fourth cross-sectional schematic diagram of the kitchen shower outlet in a specific implementation manner, in which the second water outlet is outlet.

[0036] Figure 7 This is the fifth cross-sectional schematic diagram of the kitchen shower outlet in a specific implementation manner, and at this time, the second water outlet is outlet.

[0037] Figure 8 It is a three-dimensional schematic diagram of the first water body of a specific implementation method.

[0038] Fig. 9 It is a schematic cross-sectional view of the first water body of a specific implementation method.

[0039] Fig.10 It is one of the three-dimensional schematic diagrams of the second water body in the specific implementation method.

[0040] Fig.11 This is the second three-dimensional schematic diagram of the second water body in the specific implementation method.

[0041] Fig.12 It is one of the schematic cross-sectional views of the second water body in the specific implementation method.

[0042] Fig.13 This is the second schematic cross-sectional view of the second water body in the specific implementation method.

[0043] Fig.14 It is a three-dimensional schematic diagram of a button of a specific implementation method.

[0044] Description of reference numerals: main body 10, water inlet 11, main body 12, first water diversion body 13, second water diversion body 14, intermediate water channel 15; water outlet device 20, first water diversion channel 211, second water diversion channel 212, third water diversion channel 213, first water outlet nozzle 221, first water outlet portion 22, second water outlet nozzle 231, second water outlet portion 23, third water outlet portion 24; water channel control device 30, first switching valve 31, second switching valve 32, button 33, first water diversion chamber 131, first pipeline 1311, second pipeline 1312, 1313, main body 132, first movable rod 311, first sealing portion 312, first spring 313, first necking section 3111, first head 3112; second water diversion chamber 141, fourth pipeline 1411, fifth pipeline 1412, 1413, third pipeline 1414, valve body 142, second movable rod 321, second sealing part 322, second spring 323, third spring 324, shaft shoulder 3213, protrusion 3214, second head 3212, second necking section 3211; button 33, middle part 331, first connecting part 332, first pulling part 3321, first pushing part 3322, second connecting part 333, second pulling part 3331, second pushing part 3332, through hole 17, button sleeve 34; annular plate 232, threaded sleeve 16. DETAILED DESCRIPTION

[0045] Please refer to Figures 1 to 14 The kitchen shower comprises a main body 10, a water channel control device 30 and a water outlet device 20; the main body 10 is provided with a water inlet 11 and an intermediate water channel 15; the water outlet device 20 comprises three branch water channels 211, 212, 213, a first water outlet portion 22 provided with a first water outlet nozzle 221, a second water outlet portion 23 provided with a second water outlet nozzle 231 and a third water outlet portion 24; the water channel control device connects the water inlet 11 and the three branch water channels 211, 212, 213 to switch the three branch water channels 211, 212, 213 to connect the water inlet 11.

[0046] The main body 10 includes a main body 12, a first water diversion body 13 and a second water diversion body 14. The main body 12 is a shell structure. The first water diversion body 13 and the second water diversion body 14 are fixedly installed in the main body 12. The water outlet device 20 is fixedly connected to the main body 12 and cooperates with the second water diversion body 14. The waterway control device 30 includes a first switching valve 31, a second switching valve 32 and a button 33. The three waterways are respectively a first water diversion path 211, a second water diversion path 212 and a third water diversion path 213. The first switching valve 31 is installed on the first water diversion body 13 and connects the second water diversion path 212, the middle waterway 15 and the water inlet 11 to switch the second water diversion path 212 and the middle waterway 15 to connect to the water inlet 11. The second switching valve 32 connects the middle waterway 15, the first water diversion path 211 and the third water diversion path 213 to switch the first water diversion path 211 and the third water diversion path 213 to connect to the middle waterway 15. The button 33 is swingably connected to the main body 10 and has two ends respectively connected to the first switching valve 31 and the second switching valve 32 . The button 33 can be in three gears relative to the main body so that water circuit switching can be achieved by pressing the button 33 .

[0047] In this specific embodiment: the first water diversion body 13 is recessed to form a first water diversion cavity 131, a first pipeline 1311 extending from the first water diversion cavity 131 to the upper port of the first water diversion body 13, and two second pipelines 1312 and 1313 connected to the first water diversion cavity 131; the water inlet circuit 11 includes a first pipeline 1311, the intermediate water circuit 15 includes a second pipeline 1312, and the second water diversion circuit 212 includes another second pipeline 1313. The first water-dividing chamber 131 is provided with a main body 132 at the notch; the first switching valve 31 is installed in the first water-dividing chamber 131 to realize waterway switching; the first switching valve 31 includes a first movable rod 311 slidably connected to the main body 132, a first sealing portion 312 fixed on the first movable rod 311, and a first spring 313; the first sealing portion 312 includes a first sealing ring fixed on the first movable rod 311; the first spring 313 presses between the bottom of the first water-dividing chamber 131 and the rear of the first movable rod 311 to enable the first movable rod 313 to be opened. The movable rod 311 is subjected to a forward elastic force, and the first movable rod 311 slides between the first switching position and the second switching position to drive the first sealing part 312 to slide, so as to control the waterway switching; the front part of the first movable rod 311 extends out of the main body 132, and the outer rotating wall of the front part of the first movable rod 311 is recessed to form an annular groove, which constitutes a first necking section 3111, and the part of the first movable rod 311 located in front of the annular groove constitutes a first head 3112, and the outer diameter of the first head 3112 is larger than the outer diameter of the first necking section 3111.

[0048] In this specific embodiment: the second water diversion body 14 is concavely formed to form a second water diversion cavity 141, a fourth pipeline 1411 extending from the second water diversion cavity 141 to the upper end of the second water diversion body 14, and two fifth pipelines 1412 and 1413 connected to the second water diversion cavity 141. The second water diversion body 14 is also provided with a third pipeline 1414 extending from the upper end to the lower end. The third pipeline 1414 and the fourth pipeline 1411 of the second water diversion body 14 are respectively connected to the two second pipelines 1313 and 1312 of the first water diversion body 13 to be connected respectively; the second water diversion path 212 includes the third pipeline 1414 mentioned above, and the second pipeline 1313 and the third pipeline 1414 connected are connected. ; The intermediate waterway 15 includes the fourth pipeline 1411, the second pipeline 1312 and the fourth pipeline 1411 are connected; the first waterway 211 includes a fifth pipeline 1412, and the third waterway 213 includes another fifth pipeline 1413; the second waterway chamber 141 is fixed with a valve body 142; the second switching valve 32 is attached to the second waterway body 14, and includes a second movable rod 321 slidably connected to the valve body 142, a second sealing portion 322, a second spring 323 and a third spring 324; the second movable rod 321 is provided with a shoulder 3213 and a protrusion 3214 located before the shoulder, and the second sealing portion 3 22 includes a sliding seat and a second sealing ring fixedly sleeved outside the sliding seat, the sliding seat of the second sealing part 322 is slidably connected to the second movable rod 321, and the second sealing part 322 is located between the shaft shoulder 3213 and the protrusion 3214, and the second spring 323 is arranged between the protrusion 3214 and the second sealing part 322, so that the second sealing part 322 is abutted against the shaft shoulder 3213, so that the second sealing part 322 and the second movable rod are formed into a whole through the second spring 323, which is convenient for assembly on the one hand; on the other hand, the second switching valve 32 is moved backward under the action of the third spring 324 after the water is turned off to seal the first switching port; the third spring 324 is arranged on the shaft The shoulder 3213 and the valve body 142 are arranged so that the second movable rod 321 is subjected to a backward elastic force; the second movable rod 321 can slide between the third switching position and other positions relative to the second water diversion body 14, and a fourth switching position is provided between the third switching position and other positions. Then, through the action of the spring, when the second movable rod 321 slides between the third switching position and the fourth switching position, it can drive the second sealing part 322 to slide synchronously to control the waterway switching. When the second movable rod 321 slides between the fourth switching position and other positions, the second sealing part 322 is restricted by the valve body and does not move. At this time, the second movable rod 321 slides between the fourth switching position and other positions.In the specific structure, the second water-dividing chamber 141 is provided with a first switching water port connected to the fifth pipeline, and the valve body is provided with a second switching water port connected to another fifth pipeline. The first switching water port and the second switching water port are arranged face to face and spaced apart, and the second sealing portion 322 is located between the first switching water port and the second switching water port. When the second sealing portion 322 abuts against and seals the first switching water port, the second switching water port is connected, and when the second sealing portion 322 abuts against and seals the second switching water port, the first switching water port is connected. The front portion of the second movable rod 321 extends out of the valve body 142, and the outer rotating wall of the front portion of the second movable rod 321 is recessed to form an annular groove, which constitutes a second necking section 3211, and the portion of the second movable rod 321 located in front of the annular groove constitutes a second head 3212, and the outer diameter of the second head 3212 is greater than the outer diameter of the second necking section 3211.

[0049] In this specific embodiment: a raised middle portion 331 is provided in the middle of the back of the button 33, and the middle portion 331 is rotatably connected to the second water diversion body 14 so that the button 33 can swing relative to the second water diversion body 14, similar to a seesaw. A first pivot hole is recessed in the middle portion 331, and a second protrusion is convexly provided on the second water diversion body 14, and the second protrusion is provided with a second pivot hole, and a pivot is provided to connect the first pivot hole and the second pivot hole so that the button can swing and connect to the second water diversion body. Two connecting parts are convexly provided at each end of the back of the button 33, and the ends of the two connecting parts face the pulling part extending into a protrusion, and a pushing part is formed between the two connecting parts on the back of the button 33. Each end of the back of the button 33 is provided with a connection part, so two connection parts are provided on both the upper and lower sides of the middle part, wherein: the connection part located on the upper side is the first connection part 332, the first connection part 332 is provided with a first pulling part 3321, and the pushing part equipped with the first connection part 332 is the first pushing part 3322; the connection part located on the lower side is the second connection part 333, the second connection part 333 is provided with a second pulling part 3331, and the pushing part equipped with the second connection part 333 is the second pushing part 3332. The body is provided with a through hole 17 that runs through the inside and outside, and the button is located in the through hole to be exposed to the outside for the user to press. The button cover is provided with a button cover 34 to improve the user's comfort when pressing.

[0050] In this specific embodiment: the first head 3112 of the first movable rod 311 extends between the first connecting parts 332 and between the first pulling part 3321 and the first pushing part 3322, and the two first pulling parts 3321 are connected to the first necking section 3111, so that the button and the first movable rod are transmission connected, so that the swing of the button can drive the first movable rod to slide; the length of the first necking section 3111 is greater than the distance between the first pulling part 3321 and the first pushing part 3322 of the first connecting part 332 and the length of the first head 3112 is less than the width of the first pulling part 3321 of the first connecting part 332, so that each swing trajectory of the button is divided into two parts, one part is the swing of the button driving the sliding of the first movable rod, and the other part is the swing of the button. The second head 3212 of the second movable rod 321 extends between the two second connecting parts 333 and between the second pulling part 3331 and the second pushing part 3332. The two second pulling parts 3331 are connected to the second necking section 3211, so that the button and the second movable rod are connected in a transmission manner, so that the swing of the button can drive the second movable rod to slide; the second head 3212 is adapted to the spacing between the second pulling part 3331 and the second pushing part 3332 of the second connecting part 333, and the second head 3212 is adapted to be connected between the second pulling part and the second pushing part of the second connecting part 333, so that the swing of the button drives the second movable rod to slide. In the specific structure: when the lower end of the button 33 drives the second movable rod 321 to slide between the third switching position and the fourth switching position, the upper end of the button 33 and the first movable rod 311 are just in the idle swing period.

[0051] The first water outlet 22 and the second water outlet 23 are both in an annular structure and the second water outlet 23 and the first water outlet 22 are spaced apart from each other. The third water outlet 24 is installed in the annular structure of the first water outlet 22 and the second water outlet 23. The three water paths 211, 212, 213 are connected to the first water outlet 221, the second water outlet 231 and the third water outlet 24 respectively. The multiple first water outlets 221 of the first water outlet part 22 are arranged in a circular array relative to the axis of the circular ring, and the multiple first water outlets 231 of the second water outlet part 23 are arranged in a circular array relative to the axis of the circular ring; moreover, the multiple first water outlets 221 and the multiple second water outlets 231 are aligned up and down, and the second water outlets 231 correspond to the first water outlet 221 so that the fluid ejected from the second water outlet 231 can pass through the first water outlet 221; in the specific structure, in the projection along the jet direction of the second water outlet, the inner wall of the first water outlet surrounds the water outlet port of the second water outlet and a gap is left between the two, so that the fluid ejected from the second water outlet 231 can pass through the first water outlet 221.

[0052] The first water outlet portion 22 includes a first water outlet surface cover in an annular structure, the inner and outer peripheral edges of the first water outlet surface cover extend upward to form a first inner peripheral wall and a first outer peripheral wall respectively, and the first water outlet surface cover is provided with the above-mentioned first water outlet nozzle 221; the second water outlet portion 23 includes a second water outlet surface cover in an annular structure, the inner and outer peripheral edges of the second water outlet surface cover extend upward to form a second inner peripheral wall and a second outer peripheral wall respectively, and the second water outlet surface cover is provided with the above-mentioned second water outlet nozzle 231; the second water outlet portion 23 is installed between the first inner peripheral wall and the first outer peripheral wall, and the second water outlet surface cover and the first water outlet surface cover are spaced apart up and down, and the end of the second water outlet nozzle and the first water outlet surface cover are spaced apart up and down and a gap is left, so that the end of the second water outlet nozzle and the inner end surface defined by the inner port of the first water outlet are spaced apart up and down and a gap is left, so as to avoid interference of the water outlet from the first water outlet with the second water outlet nozzle. Wherein: the first peripheral wall is fixed in the lower port of the body; an annular plate 232 is fixed between the second inner peripheral wall and the second outer peripheral wall of the second water outlet, a second water outlet cavity is formed between the second water outlet and the annular plate 232, and the annular plate 232 is provided with a joint connected to the second water outlet cavity; a first water outlet cavity is formed between the first water outlet and the second water outlet surface cover; the first water branch includes the first water outlet cavity, and a fifth pipeline is connected to the first water outlet cavity; the second water branch includes the second water outlet cavity, and the third pipeline is connected to the joint and the second water outlet cavity. The first peripheral wall is connected to the lower port of the body 12 through a threaded sleeve 16.

[0053] The second water outlet 231 is a second conical section that is larger at the top and smaller at the bottom. The first water outlet is a first conical section. The minimum inner diameter of the second conical section is smaller than the minimum inner diameter of the first conical section. Moreover, the inclination angle of the second conical section is greater than the inclination angle of the first conical section to speed up the water flow and increase the water force.

[0054] If the third water outlet 24 is a bubbler to produce bubble water, if the first water outlet 22 is a normal shower water, and if the second water outlet 23 is a high-power shower water, bubble water is used to collect water without splashing, normal shower water is used to wash vegetables, and high-power shower water is used to rinse dishes. When bubbling water is produced, the water flows out from the bubbler; when shower water is produced, the water flows out from the first water outlet 22; when high-power water is produced, the water flows out through the second water outlet 23 first, and then through the first water outlet of the first water outlet 22. The kitchen shower switches functions through a boat-shaped button, such as Figure 3 , the bubble water working state diagram is the initial state diagram of the mechanism. At this time, the first switching valve is in the first switching position, and the second switching valve is also in the third switching position. At this time, bubble water is discharged; when the upper end of the button is pressed, the button swings in vain, the first switching valve maintains the initial state unchanged, and the second switching valve switches to the fourth switching position, such as Figure 4As shown, the shower water comes out at this time; when the upper end of the button is continued to be pressed, the button drives the first movable rod to slide, the first switching valve switches to the second position, and the second switching valve slides from the fourth switching position to other positions, as shown above Figure 5 , 6 As shown in 7, strong water is discharged at this time. After turning off the water and then turning it on again, the water splash returns to the bubble water mode.

[0055] The above description is only a preferred embodiment of the present invention, and therefore cannot be used to limit the scope of the present invention. That is, equivalent changes and modifications made according to the patent scope of the present invention and the contents of the specification should still fall within the scope of the present invention.

Claims

1. Water outlet equipment, characterized in that: It includes a main body and a waterway switching device. The main body is provided with a water inlet, an intermediate waterway and three waterway branches. The waterway switching device is installed on the main body and includes two switching valves and a button. One switching valve cooperates with the water inlet, the intermediate waterway and a waterway branch, and the other switching valve cooperates with the intermediate waterway and the other two waterway branches. The button can swing relative to the main body and select one of three gears by swinging. The button is connected to the two switching valves to control the two switching valves; the three gears respectively correspond to the three waterways connecting the water inlet; the switching valve has a movable rod that can be controlled by sliding, and a concave neck is provided on the movable rod; the button is provided with a connecting part that is swingably connected to the middle part of the main body and two connecting parts that are respectively located on both sides of the middle part, and the connecting part A pulling part is protruding from the end, and a pushing part is provided on the back of the button. The pulling parts of the two connecting parts are respectively connected to the neck parts of the two movable rods. When the button swings, the movable rod can be pulled to slide by the pulling part, and the movable rod can be pushed to slide by the pushing part. One of the two switching valves has a second movable rod, and a shoulder is protruding from the second movable rod. A protrusion located in front of the shoulder is fixed on the second movable rod. A second sealing part is slidably connected to the second movable rod and the second sealing part is located between the protrusion and the shoulder. A second elastomer is provided between the protrusion and the second sealing part so that the second sealing part can be pressed against the shoulder. A third elastomer is provided between the shoulder and the main body to generate a backward elastic force, and the second sealing part is driven to slide by the sliding of the second movable rod to control the water path switching.

2. The water outlet device according to claim 1, characterized in that: A head is provided at the end of the movable rod, and the head is connected between the pulling part and the pushing part of the connecting part.

3. The water outlet device according to claim 1, characterized in that: The switching valves are respectively a first switching valve and a second switching valve, the first switching valve has a first movable rod, and the second switching valve has the second movable rod; the two connecting parts of the button are respectively a first connecting part and a second connecting part; The first movable rod is equipped with a first sealing part. A first elastic body is arranged between the first movable rod and the main body to generate a forward elastic force. The first movable rod slides to drive the first sealing part to slide so as to control the waterway switching.

4. The water outlet device according to claim 3, characterized in that: The first switching valve cooperates with the water inlet, the middle waterway and a branch waterway, and the second switching valve cooperates with the middle waterway and the other two branch waterways.

5. The water outlet device according to claim 1, characterized in that: The switching valves are respectively the first switching valve and the second switching valve, the first switching valve having a first movable rod, and the second switching valve having the above-mentioned second movable rod; the two connecting parts of the button are respectively the first connecting part and the second connecting part; the neck portion of the first movable rod is the first neck portion, the first movable rod has a first head portion, the length of the first neck portion is greater than the width of the pulling part of the first connecting part and the length of the first head portion is less than the distance between the pulling part and the pushing part of the first connecting part; the neck portion of the second movable rod is the second neck portion, the second movable rod has a second head portion, the second head portion is adapted to the distance between the pulling part and the pushing part of the second connecting part, and the second head portion is adapted to be connected between the pulling part and the pushing part of the second connecting part.

6. The water outlet device according to claim 3 or 5, characterized in that: The main body part comprises a main body, a first water diversion body and a second water diversion body. The first water diversion body and the second water diversion body are fixedly installed in the main body. The first switching valve is installed on the first water diversion body, and the second switching valve is installed on the second water diversion body.

7. The water outlet device according to claim 6, characterized in that: It also includes a water outlet device, which includes three water outlet parts. The water outlet device is fixedly connected to the main body and cooperates with the second water diversion body. The three water outlet parts are respectively connected to three water channels.

8. The water outlet device according to any one of claims 1 to 5, characterized in that: It also includes a water outlet device, which includes a first water outlet part, a second water outlet part and a third water outlet part. The three water branch paths are the first water branch path, the second water branch path and the third water branch path, respectively. The first water branch path, the second water branch path and the third water branch path are respectively connected to the first water outlet part, the second water outlet part and the third water outlet part; a switching valve cooperates with the water inlet path, the intermediate water path and the second water branch path, and another switching valve cooperates with the intermediate water path, the first water branch path and the third water branch path.

9. The water outlet device according to claim 8, characterized in that: The first water outlet is provided with a first water outlet, and the second water outlet is provided with a second water outlet. Both the first water outlet and the second water outlet are in an annular structure, and the second water outlet and the first water outlet are spaced apart up and down, and the second water outlet corresponds to the first water outlet so that the fluid ejected from the second water outlet can pass through the first water outlet; the third water outlet is installed in the annular structure of the first water outlet and the second water outlet.

10. The water outlet device according to claim 9, characterized in that: The inner end surface defined by the end of the second water outlet nozzle and the inner port of the first water outlet nozzle is spaced up and down with a gap.

11. The water outlet device according to claim 9, characterized in that: The annular structures of the first water outlet and the second water outlet are both circular ring structures. The multiple first water outlets and the multiple second water outlets are arranged in a circular array relative to the axis of the circular ring structure, and the multiple first water outlets and the multiple second water outlets are aligned vertically.

12. The water outlet device according to claim 9, characterized in that: The first water outlet portion includes a first water outlet surface cover in an annular structure, the inner and outer peripheral edges of the first water outlet surface cover extend upward to form a first inner peripheral wall and a first outer peripheral wall respectively, and the first water outlet surface cover is provided with the above-mentioned first water outlet nozzle; the second water outlet portion includes a second water outlet surface cover in an annular structure, the inner and outer peripheral edges of the second water outlet surface cover extend upward to form a second inner peripheral wall and a second outer peripheral wall respectively, and the second water outlet surface cover is provided with the above-mentioned second water outlet nozzle; the second water outlet portion is installed between the first inner peripheral wall and the first outer peripheral wall, and the second water outlet surface cover and the first water outlet surface cover are spaced apart from each other.

13. The water outlet device according to claim 9, characterized in that: In the projection along the jet direction of the second water outlet nozzle, the inner wall of the first water outlet nozzle surrounds the water outlet port of the first water outlet nozzle.

14. The water outlet device according to claim 9, characterized in that: The second water outlet is provided with a conical section which is larger at the top and smaller at the bottom. The terminal end of the first water outlet is circular, and the minimum inner diameter of the conical section is smaller than the inner diameter of the terminal end of the first water outlet.

15. The water outlet device according to any one of claims 1 to 5, characterized in that: The water outlet device is a kitchen shower.

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