CN221105545U - Water outlet nozzle - Google Patents

Abstract

The application discloses a water outlet nozzle which is applied to a instant drinking machine and is provided with a water outlet cavity, a water inlet hole and a water outlet hole, wherein the bottom surface of the water outlet cavity is configured as an inclined surface, the water outlet hole is positioned at the low position of the bottom surface of the water outlet cavity, the bottom surface of the water outlet cavity is provided with a guide rib extending upwards, the guide rib encloses a guide waterway which communicates the water inlet hole with the water outlet hole, the guide rib is provided with a water retaining rib extending towards the inside of the guide waterway, the water inlet hole and the water outlet hole are respectively positioned at two sides of the water retaining rib, and the water retaining rib is provided with a water passing port. The water outlet nozzle disclosed by the application can reduce the flow speed of high-flow water by utilizing the water retaining ribs, reduce the shaking phenomenon of the water outlet, enable the water outlet to be more gentle, be beneficial to optimizing the water outlet, reduce water flow sputtering, enable the water flow to flow towards the water outlet hole after converging at the water outlet, prevent the water flow from being scattered, and be beneficial to improving the problems of water outlet flow break and non-columnar shape during low-flow water outlet.

Description

Water outlet nozzle

Technical Field

The application relates to the technical field of instant drinking machines, in particular to a water outlet nozzle.

Background

Along with the popularization of the instant water dispenser, the use requirement of users on the instant water dispenser is higher and higher, the instant water dispenser capable of discharging hot water brings brand new use experience to the users, and more instant water dispensers capable of discharging hot water are also started to appear in the market. The instant drinking machine is provided with a water outlet nozzle for discharging water, and the water outlet nozzle in the prior art still has a plurality of defects: the water outlet nozzle is easy to cause that water cannot be completely discharged due to unbalanced air pressure in the cavity or blocked by an internal structure in the water outlet process, and when a user receives hot water again, cold water left in the cavity can flow out in advance, so that bad use experience is brought to the user; when the water inflow and the flow rate of the water inlet of the water outlet nozzle are relatively high, the water outlet speed of the water outlet is very high, the shaking of the water outlet is not smooth, the splashing is easy to occur, and when the water outlet is low in flow rate, the water is easy to flow out and not columnar, and the water type is not attractive.

Disclosure of utility model

The application provides a water outlet nozzle to solve at least one of the technical problems.

The technical scheme adopted by the application is as follows:

The utility model provides a water outlet nozzle, is applied to instant drink machine, is provided with water outlet chamber, inlet opening and apopore, the bottom surface structure of water outlet chamber is the inclined plane, the apopore is located the low level position of the bottom surface of water outlet chamber, the bottom surface of water outlet chamber is provided with the water conservancy diversion muscle that upwards extends, the water conservancy diversion muscle enclose into with the inlet opening with the water conservancy diversion water route of apopore intercommunication, the water conservancy diversion muscle is provided with the orientation the manger plate muscle that extends in the water conservancy diversion water route, the inlet opening with the apopore is located respectively the both sides of manger plate muscle, the manger plate muscle is provided with the water gap.

The water outlet nozzle of the application has the following additional technical characteristics:

One end of the water retaining rib is a connecting end connected with the flow guide rib, the other end of the water retaining rib is a water passing end surrounding the water passing opening, and the water passing end is obliquely arranged towards the position where the water outlet hole is compared with the connecting end.

The included angle between the bottom surface of the water outlet cavity and the horizontal plane is 30-60 degrees, and the width of the water passing port is 1.5-3.5mm.

The height of the water blocking ribs is lower than that of the flow guiding ribs.

The two ends of the flow guide rib are respectively connected with two opposite side walls of the water outlet cavity, the water outlet hole is adjacent to the center of the flow guide rib, and the flow guide rib is bent and arranged towards the center from the two ends, so that the flow guide waterway is in a tapered structure from one end close to the water inlet hole to one end close to the water outlet hole.

The water outlet hole is internally provided with a water collecting guide rib, and the water collecting guide rib divides the water outlet hole into water collecting outlet holes which are respectively positioned at two sides of the water collecting guide rib.

The width of the water collecting and guiding rib is 0.5-1mm.

The water outlet nozzle is provided with an exhaust hole and an overflow hole which are respectively positioned at the outer side of the diversion waterway, the water inlet port at the top of the overflow hole is lower than the top surface of the diversion rib, and the air inlet port at the top of the exhaust hole is higher than at least part of the area of the top surface of the diversion rib.

The bottom of the water outlet nozzle is provided with an inner flow guiding bulge and an outer flow guiding bulge which surrounds the outer side of the inner flow guiding bulge, the water outlet hole is formed in the inner flow guiding bulge, the water outlet nozzle separates a gap between the inner flow guiding bulge and the outer flow guiding bulge into an overflow channel and an exhaust channel through a baffle rib, the overflow hole is communicated with the overflow channel, and the exhaust hole is communicated with the exhaust channel.

The water outlet nozzle comprises a box body and an upper cover, wherein the upper cover is arranged at the top of the box body, the upper cover is provided with a buffering convex rib which downwards extends into the diversion waterway, and the buffering convex rib is positioned between the water inlet hole and the water outlet.

By adopting the technical scheme, the application has the following technical effects:

1. According to the water outlet nozzle provided by the application, the bottom surface of the water outlet cavity is the inclined surface, the water outlet hole is positioned at the low position of the bottom surface of the water outlet cavity, and the diversion ribs enclose the diversion waterway which communicates the water inlet hole with the water outlet hole, so that the water entering the water inlet hole can be guided by the inclined surface to flow along the diversion waterway towards the water outlet hole, the water entering the water outlet nozzle can be completely discharged, and residual water which cannot be thoroughly discharged is avoided from remaining in the water outlet nozzle as far as possible; the existence of inclined plane can make the water velocity of flow that gets into from the inlet opening increase, based on this, through setting up the manger plate muscle that is located between inlet opening and the apopore, utilize the manger plate effect of manger plate muscle to the rivers that the inlet opening got into, help slowing down the velocity of flow when large-traffic goes out water, reduce the water-out type shake phenomenon, make out water more mild, help optimizing out water type, reduce the rivers sputtering, moreover, rivers assemble the back at water mouth department and flow towards the apopore, prevent that the rivers from scattering, help improving out water type cutout and not columnar problem when the low discharge goes out water.

2. As a preferable mode of the application, compared with the connecting end, the water passing end of the water blocking rib is obliquely arranged towards the position where the water outlet hole is located, so that water entering from the water inlet hole is facilitated to flow towards the water passing hole, the water flow is converged into stable water flow at the water passing hole, the stable water flow is directionally flowed towards the water outlet hole and discharged, and the water type is optimized into columnar water flow.

3. As a preferable mode of the application, the height of the water retaining rib is lower than the height of the diversion rib, so that when the water flow is smaller, the water flow can completely follow the water retaining rib and be reserved from the water outlet, and when the water flow is gradually increased until the water retaining rib cannot completely block, the water flow can directly flow towards the water outlet after crossing the water retaining rib, and at the moment, the diversion rib can still generate blocking and diversion effects on the water flow.

4. As an optimal mode of the application, the diversion ribs are bent from the two ends towards the center to enable the diversion waterway to be in a tapered structure from one end close to the water inlet hole to one end close to the water outlet hole, so that the diversion ribs can gradually converge scattered water flow entering from the water inlet hole towards the center until the scattered water flows out of the water outlet hole, the water collecting effect is improved, the water outflow and water dispersion phenomenon is reduced, and the water outflow type is optimized.

5. As a preferable mode of the application, the water collecting guide ribs are arranged in the water outlet holes, the water collecting guide ribs divide the water outlet holes into water collecting outlet holes which are respectively positioned at two sides of the water collecting guide ribs, the water collecting guide ribs have a drainage effect, and can collect water flow, especially when the water outlet nozzle discharges water with small flow, the water flow is discharged from the water collecting outlet holes at the same side as much as possible under the guiding action of the water collecting guide ribs, so that the phenomenon of water type floating is reduced.

6. As a preferred mode of the application, the water outlet nozzle is provided with the exhaust hole and the overflow hole which are respectively positioned at the outer side of the diversion waterway, the water inlet port at the top of the overflow hole is lower than the top surface of the diversion rib, the air inlet port at the top of the exhaust hole is higher than at least part of the area of the top surface of the diversion rib, when the water inlet hole is used for feeding hot water with small flow, the hot water flows to the water outlet hole through the diversion waterway, and when the water inlet hole is used for feeding hot water with large flow, the diversion waterway can not completely accommodate the hot water, the hot water overflowed by the diversion waterway turns over the top surface of the diversion rib and is discharged from the overflow hole, so that the water outlet hole and the overflow hole are simultaneously discharged, the discharge path of the hot water is increased, and at least part of the air inlet port at the top of the exhaust hole is higher than the top surface of the diversion rib, the exhaust hole is prevented from being blocked by the exhaust port when the hot water is discharged with large flow, the exhaust hole can be smoothly discharged, the steam is prevented from being discharged, the water in the water outlet nozzle can not be discharged, the water is prevented from being purified by negative pressure, and the water is also the water is separated as much as possible, and the water outlet water is attractive.

7. As a preferable mode of the application, the upper cover is provided with the buffering convex rib which extends downwards into the diversion waterway, the buffering convex rib is positioned between the water inlet hole and the water outlet, and the buffering convex rib can block water flow entering the water inlet hole to realize buffering, thereby being beneficial to slowing down the flow rate of the water flow and optimizing the water type.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:

FIG. 1 is an assembly view of a water outlet according to an embodiment of the present application;

Fig. 2 is a schematic structural diagram of a box body of a water tap according to an embodiment of the present application;

FIG. 3 is an enlarged view of a portion of the structure at A in FIG. 2;

fig. 4 is a schematic structural view of a water bar according to an embodiment of the present application;

Fig. 5 is a schematic structural diagram of a box body of a water tap according to an embodiment of the present application;

FIG. 6 is a cross-sectional view of a water spout according to an embodiment of the present application;

fig. 7 is a schematic diagram of a box body of a water tap according to an embodiment of the application.

List of parts and reference numerals:

The water-collecting box comprises a box body 1, a water outlet cavity 11, a water inlet hole 12, a water outlet hole 13, a water collecting outlet hole 131, a guide rib 14, a first rib 141, a second rib 142, a third rib 143, a water guide waterway 15, a water retaining rib 16, a connecting end 161, a water passing end 162, a water passing port 17, a water collecting guide rib 18, an exhaust hole 19, an air inlet port 191, an overflow hole 101, an inner guide bulge 102, an outer guide bulge 103, an overflow channel 104, an overflow channel 105 and an exhaust channel 106;

2 upper cover, 21 buffering protruding muscle.

Detailed Description

In order to more clearly illustrate the general inventive concept, a detailed description is given below by way of example with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited to the specific embodiments disclosed below.

In addition, in the description of the present application, it should be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", "transverse", "longitudinal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.

In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In the embodiment of the application, a water outlet nozzle is provided, and is applied to a instant drinking machine, and for convenience of explanation and understanding, the following matters provided by the application are all described on the basis of the structure of the illustrated product. It will of course be appreciated by those skilled in the art that the above-described construction is provided as a specific example and illustrative only and is not intended to constitute a specific limitation on the scope of the application.

As shown in fig. 1 to 7, the water outlet nozzle is provided with a water outlet cavity 11, a water inlet hole 12 and a water outlet hole 13, the bottom surface of the water outlet cavity 11 is configured as an inclined surface, the water outlet hole 13 is positioned at the low position of the bottom surface of the water outlet cavity 11, the bottom surface of the water outlet cavity 11 is provided with a diversion rib 14 extending upwards, the diversion rib 14 encloses a diversion waterway 15 communicating the water inlet hole 12 with the water outlet hole 13, the diversion rib 14 is provided with a water retaining rib 16 extending towards the inside of the diversion waterway 15, the water inlet hole 12 and the water outlet hole 13 are respectively positioned at two sides of the water retaining rib 16, and the water retaining rib 16 is provided with a water passing port 17.

According to the water outlet nozzle provided by the application, the bottom surface of the water outlet cavity 11 is the inclined surface, the water outlet hole 13 is positioned at the low position of the bottom surface of the water outlet cavity 11, and the water guide rib 14 encloses the water guide waterway 15 for communicating the water inlet hole 12 with the water outlet hole 13, so that the inclined surface can guide water entering the water inlet hole 12 to flow along the water guide waterway 15 towards the water outlet hole 13, the water entering the water outlet nozzle can be ensured to be completely discharged, and residual water which cannot be completely discharged is avoided from remaining in the water outlet nozzle as far as possible; the existence of inclined plane can make the water velocity of flow that gets into from inlet 12 increase, based on this, through setting up the manger plate muscle 16 that is located between inlet 12 and apopore 13, utilize manger plate muscle 16 to the manger plate effect of the rivers that inlet 12 got into, help slowing down the velocity of flow when large-traffic goes out, reduce the phenomenon of shaking of water-out, make out water more mild, help optimizing the water-out, reduce the rivers sputtering, moreover, rivers are assembled back towards apopore 13 flow in water mouth 17 department, prevent that the rivers from scattering, help improving the problem that water-out is cut off and is not columnar when the low discharge goes out.

In a preferred embodiment, as shown in fig. 2 and 5, the water inlet 12 may be disposed on the sidewall of the water outlet and opposite to the water passing port 17, so that the water entering through the water inlet 12 is facilitated to flow directly towards the water passing port 17 and is guided and collected by the water blocking ribs 16, so that the water flow path is shortened, and quick water outlet is realized. In another preferred embodiment, as shown in the figure, the water blocking ribs 16 can be distributed on two sides of the diversion ribs 14, and the water passing openings 17 are formed between the water blocking ribs 16 on two sides, so that better water blocking and water collecting effects are formed.

As a preferred embodiment of the present application, as shown in fig. 2 and 4, one end of the water blocking rib 16 is a connection end 161 connected to the water guiding rib 14, and the other end is a water passing end 162 surrounding the water passing opening 17, and the water passing end 162 is disposed obliquely to the position of the water outlet hole 13 compared with the connection end 161. As will be appreciated by those skilled in the art, the water passing end 162 of the water blocking rib 16 is inclined toward the water outlet 13 as compared with the connection end 161, so as to facilitate the water entering through the water inlet 12 to flow toward the water passing opening 17, to make the water flow converged into a stable water flow at the water passing opening 17, and to flow and discharge the water with directivity toward the water outlet 13, so as to optimize the water type into a columnar water flow.

As a preferred embodiment of the application, the included angle between the bottom surface of the water outlet cavity 11 and the horizontal plane is 30-60 degrees, and the width of the water outlet 17 is 1.5-3.5mm. As shown in fig. 4 and 6, the included angle between the bottom surface of the water outlet cavity 11 and the horizontal plane is schematically shown as α, and the width of the water outlet 17 is L, where α is between 30 ° and 60 °, for example, α may be 45 °, 50 °, etc., and L is between 1.5 mm and 3.5mm, for example, L may be 2mm, 2.5mm, etc., so that the included angle between the bottom surface of the water outlet cavity 11 and the horizontal plane is moderate, which not only can play a good drainage and drainage effect, but also can ensure that the water blocking rib 16 has an effective water blocking and collecting effect.

As a preferred embodiment of the present application, as shown in fig. 2 and 5, the height of the water blocking rib 16 is lower than the height of the diversion rib 14, so that when the water flow is relatively small, the water flow can completely follow the water blocking rib 16 and leave from the water outlet 17, and when the water flow gradually increases to the point that the water blocking rib 16 cannot completely block, the water flow can flow directly towards the water outlet 13 by crossing the water blocking rib 16, and at this time, the diversion rib 14 can still generate blocking and diversion effects on the water flow, and the water flow is prevented from directly crossing the diversion rib 14 and overflowing to the outer side of the diversion waterway 15 as much as possible.

Regarding the structure of the diversion rib 14, in a preferred embodiment, as shown in fig. 2 and 5, two ends of the diversion rib 14 are respectively connected with two opposite side walls of the water outlet cavity 11, the water outlet hole 13 is adjacent to the center of the diversion rib 14, and the diversion rib 14 is bent from two ends towards the center so that the diversion waterway 15 has a tapered structure from one end near the water inlet hole 12 to one end near the water outlet hole 13. The diversion waterway 15 is in a tapered structure from one end close to the water inlet 12 to one end close to the water outlet 13, in other words, the space of the diversion waterway 15 close to one end of the water inlet 12 is gradually reduced to one end close to the water outlet 13, so that the diversion ribs 14 can gradually converge scattered water flows entering from the water inlet 12 towards the center until the scattered water flows out of the water outlet 13, and the diversion waterway has better diversion and confluence effects on small-flow water, improves the water collecting effect, reduces the water outflow water dispersion phenomenon, and optimizes the water outflow. The schematic drawing shows that the flow guiding rib 14 is constructed to have a structure with the center surface of the water outlet nozzle being bilaterally symmetrical, so that the flow guiding rib 14 has a regular structure, is convenient for processing and forming, and can also promote the flow guiding effect.

As a preferred embodiment of the present application, as shown in fig. 2, 3 and 7, the water outlet hole 13 is provided therein with a water collecting and guiding rib 18, and the water collecting and guiding rib 18 divides the water outlet hole 13 into water collecting outlet holes 131 respectively located at two sides of the water collecting and guiding rib 18. The water collecting guide ribs 18 have a drainage effect, and can collect water flow, particularly when water flows out from the water outlet nozzle at a small flow rate, the water flow is discharged from the water collecting outlet holes 131 on the same side as much as possible under the guiding effect of the water collecting guide ribs 18, so that the phenomenon of water type floating is reduced.

As a preferred embodiment, the width of the water collecting guide rib 18 is 0.5-1mm. As shown in fig. 3, the width of the water collecting and guiding rib 18 is schematically shown as D, where D is between 0.5 and 1mm, for example, may be 0.6mm or 0.8mm, so that the width of the water collecting and guiding rib 18 is within a suitable range, and the situation that the water outlet is branched due to too large width and the guiding effect is poor due to too small width is avoided.

As a preferred embodiment of the present application, as shown in fig. 2 and 5, the water outlet nozzle is provided with a vent hole 19 and an overflow hole 101 respectively positioned at the outer side of the diversion waterway 15, the water inlet port at the top of the overflow hole 101 is lower than the top surface of the diversion rib 14, and the air inlet port 191 at the top of the vent hole 19 is higher than at least part of the area of the top surface of the diversion rib 14. When the water inlet 12 is used for feeding hot water with small flow, hot water flows to the water outlet 13 through the diversion waterway 15, when the diversion waterway 15 can not completely contain the hot water due to the large flow of the water inlet 12, the hot water overflowed by the diversion waterway 15 turns over the top surface of the diversion rib 14 and is discharged from the overflow hole 101, so that the water outlet 13 and the overflow hole 101 are simultaneously discharged, the hot water discharge path is increased, the air inlet 191 at the top of the air outlet 19 is higher than at least part of the top surface of the diversion rib 14, the air outlet 19 is prevented from being blocked by the hot water when the hot water is discharged with large flow, the air outlet 19 is ensured to smoothly discharge steam, the negative pressure in the water outlet nozzle is prevented from being generated, the water cannot be discharged, the water-vapor separation is ensured as much as possible, and the beauty of the water outlet is improved. In a preferred embodiment, as shown in fig. 5 and 6, the diversion rib 14 may sequentially include a first rib 141, a second rib 142 and a third rib 143 from one end near the water inlet 12 toward one end near the water outlet 13, the height of the first rib 141 is greater than that of the second rib 142, the height of the second rib 142 is greater than that of the third rib 143, the air inlet 191 at the top of the air outlet 19 is higher than that of the second rib 142 and the third rib 143, the air inlet 191 is lower than the first rib 141, so that during the water discharge process, when the water flow in the diversion waterway 15 just exceeds the limit water flow which can be contained in the diversion waterway 15, the water overflows from the third rib 143 to the outside of the diversion waterway 15, and when the water flow continues to increase so that the water does not overflow completely from the third rib 143, the water overflows from the outside of the diversion waterway 15 from the second rib 142, the water overflows from the positions of the third rib 143 and the second rib 142, and the water overflows from the second rib 142 gradually drains from the overflow hole 101, thereby helping to prevent the water flow from flowing from the water inlet 191 to the air outlet 19 to the water outlet 141 from flowing from the upper side to the first rib 141, and the water flow from flowing into the air outlet 141 is directly lower than the first rib 141, and the diversion waterway 19 is prevented from flowing into the water inlet 19.

Further, as shown in fig. 1, 6 and 7, the bottom of the water outlet nozzle is provided with an inner guide protrusion 102 and an outer guide protrusion 103 surrounding the outer side of the inner guide protrusion 102, the water outlet hole 13 is formed in the inner guide protrusion 102, the water outlet nozzle separates a gap between the inner guide protrusion 102 and the outer guide protrusion 103 into an overflow channel 105 and an exhaust channel 106 through a rib 104, the overflow hole 101 is communicated with the overflow channel 105, and the exhaust hole 19 is communicated with the exhaust channel 106. The water outlet hole 13 is formed in the inner guide protrusion 102, and water flow in the water outlet hole 13 can be converged and guided through the inner guide protrusion 102, so that the water flow in the water outlet hole 13 is discharged in a columnar shape, and the water type is attractive. The outer water conservancy diversion arch 103 is used for guiding steam and overflow to be discharged in water outside water conservancy diversion water route 15, and the play water nozzle separates into overflow passageway 105 and exhaust passage 106 through keeping off the clearance between muscle 104 and the outer water conservancy diversion arch 102, and overflow hole 101 and overflow passageway 105 intercommunication, exhaust hole 19 and exhaust passage 106 intercommunication for overflow hole 101 exhaust water in-process, overflow passageway 105 drainage, exhaust passage 106 exhaust, realize the steam-water separation, prevent that exhaust passage 106 from being blocked up and thereby influencing the water type because of the tension of water.

As a preferred embodiment of the present application, as shown in fig. 1 and 6, the water outlet nozzle includes a box body 1 and an upper cover 2 covering the top of the box body 1, the upper cover 2 is provided with a buffering rib 21 extending downward into the diversion waterway 15, and the buffering rib 21 is located between the water inlet 12 and the water outlet 17. In particular, in order to ensure the tightness of the matching position of the box body 1 and the upper cover 2, the box body 1 and the upper cover 2 are preferably integrated by ultrasonic welding after being processed separately. The upper cover 2 is provided with the buffering protruding rib 21 that downwardly extending to water conservancy diversion water route 15 in, and buffering protruding rib 21 is located between inlet port 12 and the water mouth 17, and buffering protruding rib 21 can make the rivers that inlet port 12 got into block and realize buffering, helps slowing down the rivers velocity of flow, optimizes the water type.

The application can be realized by adopting or referring to the prior art at the places which are not described in the application.

In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments.

The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and variations of the present application will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the application are to be included in the scope of the claims of the present application.

Claims (10)

1. The utility model provides a water outlet nozzle, is applied to instant drinking machine, is provided with water outlet chamber, inlet opening and apopore, its characterized in that, the bottom surface structure of water outlet chamber is the inclined plane, the apopore is located the low level position of the bottom surface of water outlet chamber, the bottom surface of water outlet chamber is provided with the water conservancy diversion muscle that upwards extends, the water conservancy diversion muscle encloses into with the inlet opening with the water conservancy diversion water route of apopore intercommunication, the water conservancy diversion muscle is provided with towards the manger plate muscle that extends in the water conservancy diversion water route, the inlet opening with the apopore is located respectively the both sides of manger plate muscle, the manger plate muscle is provided with the water gap.

2. The water outlet nozzle of claim 1 wherein the water outlet nozzle comprises a plurality of nozzles,

One end of the water retaining rib is a connecting end connected with the flow guide rib, the other end of the water retaining rib is a water passing end surrounding the water passing opening, and the water passing end is obliquely arranged towards the position where the water outlet hole is compared with the connecting end.

3. The water outlet nozzle of claim 1 wherein the water outlet nozzle comprises a plurality of nozzles,

The included angle between the bottom surface of the water outlet cavity and the horizontal plane is 30-60 degrees, and the width of the water passing port is 1.5-3.5mm.

4. The water outlet nozzle of claim 1 wherein the water outlet nozzle comprises a plurality of nozzles,

The height of the water blocking ribs is lower than that of the flow guiding ribs.

5. The water outlet nozzle of claim 1 wherein the water outlet nozzle comprises a plurality of nozzles,

The two ends of the flow guide rib are respectively connected with two opposite side walls of the water outlet cavity, the water outlet hole is adjacent to the center of the flow guide rib, and the flow guide rib is bent and arranged towards the center from the two ends, so that the flow guide waterway is in a tapered structure from one end close to the water inlet hole to one end close to the water outlet hole.

6. The water outlet nozzle of claim 1 wherein the water outlet nozzle comprises a plurality of nozzles,

The water outlet hole is internally provided with a water collecting guide rib, and the water collecting guide rib divides the water outlet hole into water collecting outlet holes which are respectively positioned at two sides of the water collecting guide rib.

7. The water outlet nozzle of claim 6 wherein the water outlet nozzle comprises a plurality of nozzles,

The width of the water collecting and guiding rib is 0.5-1mm.

8. The water outlet nozzle of claim 1 wherein the water outlet nozzle comprises a plurality of nozzles,

The water outlet nozzle is provided with an exhaust hole and an overflow hole which are respectively positioned at the outer side of the diversion waterway, the water inlet port at the top of the overflow hole is lower than the top surface of the diversion rib, and the air inlet port at the top of the exhaust hole is higher than at least part of the area of the top surface of the diversion rib.

9. The water outlet nozzle of claim 8 wherein the water outlet nozzle comprises a plurality of nozzles,

The bottom of the water outlet nozzle is provided with an inner flow guiding bulge and an outer flow guiding bulge which surrounds the outer side of the inner flow guiding bulge, the water outlet hole is formed in the inner flow guiding bulge, the water outlet nozzle separates a gap between the inner flow guiding bulge and the outer flow guiding bulge into an overflow channel and an exhaust channel through a baffle rib, the overflow hole is communicated with the overflow channel, and the exhaust hole is communicated with the exhaust channel.

10. The water outlet nozzle according to any one of claims 1 to 9, wherein,

The water outlet nozzle comprises a box body and an upper cover, wherein the upper cover is arranged at the top of the box body, the upper cover is provided with a buffering convex rib which downwards extends into the diversion waterway, and the buffering convex rib is positioned between the water inlet hole and the water outlet.