CN214662258U

CN214662258U - Water outlet device

Info

Publication number: CN214662258U
Application number: CN202023344289.9U
Authority: CN
Inventors: 王雪冬; 郭小飞; 张江城; 祝传宝
Original assignee: Xiamen Lota International Co Ltd
Current assignee: Xiamen Lota International Co Ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-09
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a water outlet device, when first water outlet channel goes out water, second water outlet channel can regard as the suction hole to use, and simultaneously, second water outlet channel can also go out another kind of function water. That is, the second water outlet channel not only has the function of an air suction hole, but also has the function of water outlet, the structural design of the whole water outlet device is ingenious, and the size of the water outlet device can be designed to be smaller on the premise of having the same water outlet function.

Description

Water outlet device

Technical Field

The utility model relates to a water outlet device.

Background

In the existing water outlet device, a bubble generator is arranged in a corresponding water channel to form bubble water. Or, although there is a bubbler having a suction hole, the suction hole does not have any function other than the suction function, and in a structure in which the water outlet apparatus has a plurality of water outlet functions, the suction hole inevitably increases the volume of the water outlet apparatus and complicates the structure of the water outlet apparatus.

SUMMERY OF THE UTILITY MODEL

The utility model provides a water outlet device, which overcomes the defects of the prior art. The utility model provides a technical scheme that its technical problem adopted is:

a water outlet device comprising:

the body part is provided with a water inlet channel, a foaming cavity, a first water outlet channel and a second water outlet channel, and the first water outlet channel and the second water outlet channel are communicated with the foaming cavity; and

the first switching valve core is arranged on the body part and extends into the foaming cavity to control the water inlet channel to be switched and communicated with the first water outlet channel or the second water outlet channel;

when the first switching valve core controls the water inlet channel to be communicated with the first water outlet channel, gas can enter the foaming cavity from the second water outlet channel to be mixed with water, and foaming water is discharged from the first water outlet channel; when the first switching valve core controls the water inlet channel to be communicated with the second water outlet channel, the second water outlet channel discharges water.

In a preferred embodiment: the foaming cavity is divided into a water distribution section and a mixing section according to the axial direction of the foaming cavity, the water distribution section comprises a plurality of accelerating pores, and the first water outlet channel and the second water outlet channel are communicated with the mixing section.

In a preferred embodiment: the first water outlet channel outlet and the second water outlet channel outlet are located on the same plane.

In a preferred embodiment: the first switching valve core comprises a transmission rod, a first switching valve shaft and a first sealing element, the first sealing element is fixedly connected to the first switching valve shaft, the first switching valve shaft can axially move relative to the foaming cavity, the first sealing element moves between a sealing position for sealing the inlet of the first water outlet channel and an opening position for opening the inlet of the first water outlet channel, and the transmission rod is movably connected to the body part and is in transmission fit with the first switching valve shaft.

In a preferred embodiment: the main body part is provided with a first switching cavity, the first switching cavity comprises a first switching sub-cavity extending along the axial direction of the foaming cavity and a second switching sub-cavity extending along the direction vertical to the central axis of the foaming cavity and communicated with the first switching sub-cavity, the first switching valve shaft extends along the length direction of the first switching sub-cavity, the head end of the first switching valve shaft is positioned in the first switching sub-cavity, the tail end of the first switching valve shaft is positioned in the mixing section of the foaming cavity, and the first sealing element is fixedly connected to the tail end of the first switching valve shaft; the transmission rod is movably connected in the second switching sub-cavity.

In a preferred embodiment: the first switching valve core further comprises a first switching button, and the first switching button is installed at the second switching sub-cavity and is in transmission connection with the transmission rod.

In a preferred embodiment: the first switching valve core further comprises a first reset elastic piece and a second reset elastic piece, two ends of the first reset elastic piece are respectively abutted to the first switching valve shaft and the inlet of the first water outlet channel, and two ends of the second reset elastic piece are respectively abutted to the transmission rod and the wall of the second switching sub-cavity.

In a preferred embodiment: the plurality of accelerating small holes are arranged at intervals in a ring shape by taking the first switching valve shaft as a center.

In a preferred embodiment: the body part is also provided with a first water passing flow channel, a second water passing flow channel, a third water outlet channel and a second switching cavity, the first water passing flow channel is communicated with the water dividing section of the foaming cavity, and the second water passing flow channel is communicated with the third water outlet channel; the water outlet device also comprises a second switching valve core which is arranged in the second switching cavity and can control the water inlet channel to be switched and communicated with the first water passing channel or the second water passing channel.

In a preferred embodiment: the second switching valve core comprises a second switching valve shaft, a second sealing element and a second switching button, the second sealing element is fixedly connected to the second switching valve shaft, the second switching valve shaft is movably connected in a second switching cavity, the second switching cavity is provided with a first switching port communicated with the first water passing flow channel and a second switching port communicated with the second water passing flow channel, and the second sealing element moves between a first switching position for sealing the first switching port and a second switching position for sealing the second switching port; the second switching button is connected to the body part in a swinging manner, and one end of the second switching button is connected with the second switching valve shaft.

Compared with the background technology, the technical scheme has the following advantages:

1. when the first water outlet channel is used for discharging water, the second water outlet channel can be used as an air suction hole, and meanwhile, the second water outlet channel can also discharge another functional water. That is, the second water outlet channel not only has the function of an air suction hole, but also has the function of water outlet, the structural design of the whole water outlet device is ingenious, and the size of the water outlet device can be designed to be smaller on the premise of having the same water outlet function.

2. The foaming cavity is divided into a water diversion section and a mixing section according to the axial direction of the foaming cavity, the water diversion section comprises a plurality of accelerating small holes, water of the water inlet channel can generate negative pressure in the mixing section after passing through the accelerating small holes, and the second water outlet channel can suck air and send the air to the mixing section of the foaming cavity to be mixed with water to generate foaming water.

3. The first water outlet channel outlet and the second water outlet channel outlet are located on the same plane, so that the water outlet device is more attractive in appearance.

4. The plurality of accelerating small holes are annularly arranged at intervals by taking the first switching valve shaft as a center, so that the water outlet of the second water outlet channel is more uniform.

5. The second switching valve core can control the water inlet channel to be switched and communicated with the first water passing channel or the second water passing channel, so that the water outlet device has three water outlet functions, and the water outlet function is more diversified.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic overall view of a water outlet device according to a preferred embodiment.

Fig. 2 is a schematic exploded perspective view of a water outlet device according to a preferred embodiment.

Fig. 3 is a sectional view of a water outlet device according to a preferred embodiment, in which the first water outlet channel is used for water outlet.

Fig. 4 is a sectional view of a water outlet device according to a preferred embodiment, in which water is discharged from the second water outlet channel.

Fig. 5 is a sectional view of a water outlet device according to a preferred embodiment, in which water is discharged from the third water outlet channel.

Fig. 6 shows another cross-sectional view of the third water outlet channel of the water outlet device when water is discharged.

Detailed Description

In the claims, the specification and the drawings, unless otherwise expressly limited, the terms "first," "second," or "third," etc. are used for distinguishing between different elements and not for describing a particular sequence.

In the claims, the specification and the drawings, unless otherwise expressly limited, to the extent that directional terms such as "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise" and the like are used, the positional or orientational relationships illustrated in the drawings are based on the positional and orientational relationships illustrated in the drawings and are merely for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present invention in any way.

In the claims, the description and the drawings of the present application, unless otherwise expressly limited, the terms "fixedly connected" and "fixedly connected" should be understood in a broad sense, i.e., any connection without displacement relationship or relative rotation relationship between the two, i.e., including non-detachable fixed connection, integrated connection and fixed connection by other devices or elements.

In the claims, the specification and drawings of the present invention, the terms "including", "having" and their variants, if used, are intended to be inclusive and not limiting.

Referring to fig. 1 to 3, a preferred embodiment of a water outlet device includes a body portion and a first switching valve element.

The body part is provided with a water inlet channel 14, a foaming cavity 15, a first water outlet channel 11 and a second water outlet channel 12, and the first water outlet channel 11 and the second water outlet channel 12 are communicated with the foaming cavity 15.

In this embodiment, the foaming cavity 15 is divided into a water diversion section and a mixing section according to the axial direction thereof, the water diversion section includes a plurality of acceleration small holes 16, the first water outlet channel 11 and the second water outlet channel 12 are both communicated with the mixing section, and the second water outlet channel 12 discharges strong water. And the outlet of the first water outlet channel 11 and the outlet of the second water outlet channel 12 are positioned on the same plane.

In this embodiment the body part is provided with a first switching chamber comprising a first switching subchamber 17 extending axially along the frothing chamber 15 and a second switching subchamber 18 extending in a direction perpendicular to the central axis of the frothing chamber 15 and communicating with the first switching subchamber 17.

In this embodiment, the body portion is further provided with a first water passing flow channel 19, a second water passing flow channel 191, a third water outlet channel 13 and a second switching cavity 192, the first water passing flow channel 19 is communicated with the water dividing section of the foaming cavity 15, and the second water passing flow channel 191 is communicated with the third water outlet channel 13.

As shown in fig. 2, the body part includes a valve housing 10, a body 20, a water diversion sheet 30, a gasket 40, a strong water sheet 50 and a water outlet panel 60, the body 20, the water diversion sheet 30, the gasket 40 and the strong water sheet 50 are all arranged in the valve housing 10, the water outlet panel 60 is sleeved at the right end of the valve housing 10, and the right end surface of the water outlet panel 60 is a water outlet surface, that is, an outlet of the first water outlet channel 11, an outlet of the second water outlet channel 12 and an outlet of the third water outlet channel 13 are all arranged on the water outlet surface. The water diversion sheet 30 is sleeved at the right end of the body 20, the strong water sheet 50 is limited between the water diversion sheet 30 and the water outlet panel 60, and the gasket 40 is clamped between the strong water sheet 50 and the water diversion sheet 30. Specifically, the water diversion sheet 30 is a hollow revolving body, the left end of which is provided with a sleeve joint part 31, the sleeve joint part 31 is sleeved in the right end of the body 20, a sealing ring 32 is arranged between the sleeve joint part 31 and the body, and the inner cavity of the sleeve joint part 31 is a part of the first switching sub-cavity 17; the strong water sheet 50 is also a hollow revolving body, a boss 51 is arranged at the right end of the strong water sheet, and the acceleration small holes 16 penetrate through the boss 51 from left to right and are arranged around the boss 51 at intervals in a ring shape. The water outlet panel 60 is in a sleeve shape, a mixing section of the foaming cavity 15 is formed between the center of the water outlet panel 60 and the strong water sheet 50, the first water outlet channel 11 is located at the center of the water outlet panel 60, the second water outlet channel 12 surrounds the periphery of the first water outlet channel 11, and the third water outlet channel 13 surrounds the periphery of the second water outlet channel 12. In addition, the water inlet channel 14, the first switching chamber, the second switching chamber 192, the first water flowing channel 19 and the second water flowing channel 191 are all disposed on the body 20, the first switching chamber is close to the water outlet panel 60, and the second switching chamber 192 is close to the water inlet channel 14.

The first switching valve core is installed on the body part and extends into the foaming cavity 15 to control the water inlet channel 14 to switch on the first water outlet channel 11 or the second water outlet channel 12. When the first switching valve core controls the water inlet channel 14 to be communicated with the first water outlet channel 11, gas can enter the foaming cavity 15 from the second water outlet channel 12 to be mixed with water, and the first water outlet channel 11 discharges foaming water; when the first switching valve core controls the water inlet channel 14 to be communicated with the second water outlet channel 12, the second water outlet channel 12 discharges water; the third outlet channel 13 can be used for spraying shower water.

In this embodiment, the first switching valve core includes a transmission rod 70, a first switching valve shaft 80 and a first sealing member 90, the first sealing member 90 is fixed on the first switching valve shaft 80, the first switching valve shaft 80 is axially movable relative to the bubbling chamber 15, the first sealing member 90 is movable between a sealing position for sealing the inlet of the first water outlet channel 11 and an opening position for opening the inlet of the first water outlet channel 11, and the transmission rod 70 is movably mounted on the body portion and is in transmission fit with the first switching valve shaft 80.

In this embodiment, the first switching valve shaft 80 extends along the length direction of the first switching sub-chamber 17, and has a head end located in the first switching sub-chamber 17 and a tail end located in the mixing section of the bubbling chamber 15, and the first sealing member 90 is fixed to the tail end of the first switching valve shaft 80; the transmission rod 70 is movably mounted in the second switching chamber 18. As shown in fig. 3, the plurality of acceleration orifices 16 are annularly spaced about the first switching valve shaft 80. And, a first valve seat 181 is arranged in the second switching subchamber 18, the transmission rod 70 is positioned below the first valve seat 181, and the first valve seat 181 can axially limit the transmission rod 70.

In this embodiment, the first switching valve shaft 80 includes a first shaft 81, a baffle 82 fixed at the end of the first shaft 81 and disposed obliquely, and a ring-shaped baffle 83 fixed at the periphery of the baffle 82, the outlet of the acceleration orifice 16 corresponds to the baffle 82, and the first sealing member 90 is fixed at the end of the baffle 82. And a packing 84 is provided on the outer periphery of the first shaft 81.

In this embodiment, the first switching valve element further comprises a first switching push button 91, and the first switching push button 91 is mounted at the second switching subchamber 18 and is in transmission connection with the transmission rod 70. As shown in fig. 3, the bottom end of the transmission rod 70 is a chamfered surface 71, the chamfered surface 71 presses against the head end of the first shaft 81, and the downward movement of the transmission rod 70 drives the first switching valve shaft 80 to move rightward.

In this embodiment, the first switching valve core further includes a first elastic restoring member 92 and a second elastic restoring member 93, two ends of the first elastic restoring member 92 respectively abut against the first switching valve shaft 80 and the inlet of the first water outlet channel 11, and two ends of the second elastic restoring member 93 respectively abut against the transmission rod 70 and the cavity wall of the second switching subchamber 18. That is, the first return elastic member 92 may return the first switching valve shaft 80, and the second return elastic member 93 may return the transmission lever 70.

The water outlet device further comprises a second switching valve core which is arranged in the second switching cavity 192 and can control the water inlet channel 14 to be switched and communicated with the first water flow channel 19 or the second water flow channel 191.

In this embodiment, the second switching valve core includes a second switching valve shaft 100, a second sealing element 110 and a second switching button 130, the second sealing element 110 is fixedly connected to the second switching valve shaft 100, the second switching valve shaft 100 is movably installed in a second switching chamber 192, the second switching chamber 192 is provided with a first switching port 101 communicated with the first water flow passage 19 and a second switching port 102 communicated with the second water flow passage 191, and the second sealing element 110 moves between a first switching position sealing the first switching port 101 and a second switching position sealing the second switching port 102; the second switching button 130 is pivotally attached to the body portion and has one end connected to the second switching valve shaft 100.

As shown in fig. 3, the second switching button 130 is a boat-shaped button, the second switching valve core further includes a third return elastic member 140, and two ends of the third return elastic member 140 respectively abut against the second sealing member 110 and the bottom end of the second switching chamber 192, so as to return the second switching valve shaft 100.

The working principle of the water outlet device is as follows:

as shown in fig. 3, the initial state of the water outlet device is shown, at this time, the first sealing element 90 is located at an opening position for opening the inlet of the first water outlet channel 11, the second sealing element 130 is located at a second position for sealing the second switching port 102, at this time, the water in the water inlet channel 14 flows through the first water flowing channel 19, enters the acceleration small hole 16 for acceleration, and then enters the mixing section of the foaming cavity 15, the water is accelerated to generate a negative pressure in the mixing section, at this time, the second water outlet channel 12 can suck the outside air into the mixing section to mix with the water, and flows out from the first water outlet channel 11 to form the foaming water.

As shown in fig. 4, when the first switch button 91 is pressed, the first switch valve shaft 80 moves to the right, the first sealing member 90 moves to a sealing position for sealing the inlet of the first water outlet channel 11, at this time, the water in the water inlet channel 14 passes through the first water flow channel 19 and enters the acceleration small hole 16 for acceleration, and then enters the mixing section of the foaming chamber 15, and as the first water outlet channel 11 is closed, the water in the mixing section flows out from the second water outlet channel 12, so as to form strong water.

As shown in fig. 5 and 6, when the right end of the second switching button 130 is pressed, the second switching valve shaft 110 moves downward to seal the first switching port 101, the second switching port 102 is opened, and the water in the water inlet channel 14 enters the second water flow channel 191 from the second switching port 102 and flows out from the third water outlet channel 13 to form the shower water.

The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited by this description, and all equivalent changes and modifications made within the scope and the specification of the present invention should be covered by the present invention.

Claims

1. A water outlet device is characterized in that: it includes:

2. A water outlet device according to claim 1, wherein: the foaming cavity is divided into a water distribution section and a mixing section according to the axial direction of the foaming cavity, the water distribution section comprises a plurality of accelerating pores, and the first water outlet channel and the second water outlet channel are communicated with the mixing section.

3. A water outlet device according to claim 2, wherein: the first water outlet channel outlet and the second water outlet channel outlet are located on the same plane.

4. A water outlet device according to claim 2, wherein: the first switching valve core comprises a transmission rod, a first switching valve shaft and a first sealing element, the first sealing element is fixedly connected to the first switching valve shaft, the first switching valve shaft can axially move relative to the foaming cavity, the first sealing element moves between a sealing position for sealing the inlet of the first water outlet channel and an opening position for opening the inlet of the first water outlet channel, and the transmission rod is movably connected to the body part and is in transmission fit with the first switching valve shaft.

5. A water outlet device according to claim 4, wherein: the main body part is provided with a first switching cavity, the first switching cavity comprises a first switching sub-cavity extending along the axial direction of the foaming cavity and a second switching sub-cavity extending along the direction vertical to the central axis of the foaming cavity and communicated with the first switching sub-cavity, the first switching valve shaft extends along the length direction of the first switching sub-cavity, the head end of the first switching valve shaft is positioned in the first switching sub-cavity, the tail end of the first switching valve shaft is positioned in the mixing section of the foaming cavity, and the first sealing element is fixedly connected to the tail end of the first switching valve shaft; the transmission rod is movably connected in the second switching sub-cavity.

6. A water outlet device according to claim 5, wherein: the first switching valve core further comprises a first switching button, and the first switching button is installed at the second switching sub-cavity and is in transmission connection with the transmission rod.

7. A water outlet device according to claim 5, wherein: the first switching valve core further comprises a first reset elastic piece and a second reset elastic piece, two ends of the first reset elastic piece are respectively abutted to the first switching valve shaft and the inlet of the first water outlet channel, and two ends of the second reset elastic piece are respectively abutted to the transmission rod and the wall of the second switching sub-cavity.

8. A water outlet device according to claim 5, wherein: the plurality of accelerating small holes are arranged at intervals in a ring shape by taking the first switching valve shaft as a center.

9. A water outlet device according to claim 2, wherein: the body part is also provided with a first water passing flow channel, a second water passing flow channel, a third water outlet channel and a second switching cavity, the first water passing flow channel is communicated with the water dividing section of the foaming cavity, and the second water passing flow channel is communicated with the third water outlet channel; the water outlet device also comprises a second switching valve core which is arranged in the second switching cavity and can control the water inlet channel to be switched and communicated with the first water passing channel or the second water passing channel.

10. A water outlet device according to claim 9, wherein: the second switching valve core comprises a second switching valve shaft, a second sealing element and a second switching button, the second sealing element is fixedly connected to the second switching valve shaft, the second switching valve shaft is movably connected in a second switching cavity, the second switching cavity is provided with a first switching port communicated with the first water passing flow channel and a second switching port communicated with the second water passing flow channel, and the second sealing element moves between a first switching position for sealing the first switching port and a second switching position for sealing the second switching port; the second switching button is connected to the body part in a swinging manner, and one end of the second switching button is connected with the second switching valve shaft.