CN216822871U - Water dispenser - Google Patents

Abstract

The application discloses water dispenser belongs to life electrical apparatus technical field, and the water dispenser includes: the outer side of the vertical back plate is convexly provided with a brewing position; the base is fixedly connected with the vertical back plate and provided with a water outlet; the brewing assembly is arranged on the base and comprises a brewing cup and a leakage-stopping valve arranged in the brewing cup, the brewing cup is provided with a liquid storage cavity, a water inlet and a water outlet, and the leakage-stopping valve can move to have a water passing position for opening the water outlet and a water stopping position for closing the water outlet; the brewing cup is also internally provided with a limiting cover, the limiting cover is provided with a plurality of liquid leakage holes, and the limiting cover is positioned above the leakage stop valve to limit the leakage stop valve to be separated from the water inlet. The brewing position is convexly arranged on the outer side of the vertical back plate, so that the explicit design of the tea brewing function is realized. Through set up spacing cover in the brewing cup for the leak-stopping valve is spacing in the stock solution intracavity, avoids the leak-stopping valve to break away from the condition that leads to damaging or even losing from the stock solution chamber, guarantees the sealing function of leak-stopping valve.

Description

Water dispenser

Technical Field

The application belongs to the technical field of life electrical appliances, and particularly relates to a water dispenser.

Background

At present, with the continuous improvement of the requirements of people on the quality of life, the requirements of tea brewing are also continuously improved. In order to make tea water more convenient to brew, people invent a brewing cup, and tea water in the brewing cup can be poured into a tea cup for people to drink after the tea water is brewed. For example, the existing water dispenser comprises a machine body and a brewing cup positioned at the upper part in the machine body, wherein the brewing cup is provided with a water inlet and a water outlet, the water outlet is arranged at the bottom of the brewing cup, the brewing cup is hidden in the machine body, and a user cannot observe the brewing process of tea leaves in the brewing cup. And in order to realize the opening or closing of the water outlet of the brewing cup, the bottom of the brewing cup is provided with the leakage-stopping valve, but along with the long-term use of the leakage-stopping valve, the leakage-stopping valve can be separated from the water outlet due to aging, so that the leakage-stopping valve is separated from the water inlet to cause damage or even loss, the water outlet loses a closing function, and the use experience of consumers is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The application provides a water dispenser, which aims to solve at least one technical problem in the technical problems.

The technical scheme adopted by the application is as follows:

a water dispenser, comprising: the outer side of the vertical back plate is convexly provided with a brewing position; the base is fixedly connected with the vertical back plate and provided with a water outlet; the brewing assembly is arranged on the base and comprises a brewing cup and a leakage stop valve arranged in the brewing cup, the brewing cup is provided with a liquid storage cavity, a water inlet and a water outlet, the leakage stop valve can move to have a water passing position for opening the water outlet and a water stopping position for closing the water outlet, and the water outlet is communicated with the water outlet at the water passing position; the brewing cup is characterized in that a limiting cover is further arranged in the brewing cup, the limiting cover is provided with a plurality of liquid leakage holes, and the limiting cover is located above the leakage stop valve to limit the leakage stop valve to be separated from the water inlet.

The water dispenser in the application also has the following additional technical features:

the brewing cup comprises a cup body and an upper cup stand arranged on the lower portion of the cup body, the limiting cover comprises a cover body and an inserting portion fixedly connected with the cover body and bent towards the upper cup stand, the upper cup stand is provided with a limiting slot matched with the inserting portion, and the limiting cover is detachably mounted on the upper cup stand through the inserting fit of the inserting portion and the limiting slot.

A flow guide gap is formed between the lower surface of the cover body and the upper surface of the upper cup holder.

The upper cup stand is provided with a drainage channel which can be communicated with the water outlet, the cover body comprises a first liquid leakage area and a second liquid leakage area which is connected with the first liquid leakage area and the insertion part, the projection of the first liquid leakage area facing the water outlet covers at least part of the drainage channel, the first liquid leakage area protrudes towards the direction far away from the drainage channel, and the flow guide gap exists between the second liquid leakage area and the upper surface of the upper cup stand.

The brewing cup also comprises a lower cup stand connected with the upper cup stand, the upper cup stand is provided with an upper clamping part, the lower cup stand is provided with a lower clamping part, and the cup body is provided with a fixing part clamped and fixed between the upper clamping part and the lower clamping part;

the brewing cup further comprises a first sealing element arranged between the fixing part and the upper clamping part, and the upper cup stand is in sealing fit with the fixing part through the first sealing element.

The lower saucer is provided with a positioning part connected with the base, the positioning part is provided with an avoiding cavity with an opening at the bottom, the upper saucer is provided with an extending part extending into the avoiding cavity, the water outlet is formed in the extending part, a second sealing part is arranged at the position of the water outlet and is in sealing fit with the extending part, and the second sealing part is in sealing fit with the leakage stop valve.

One of the positioning part and the base is provided with a clamping tongue, the other of the positioning part and the base is provided with a buckling groove matched with the clamping tongue, and the brewing cup is rotationally buckled or separated with or from the base through the clamping tongue and the buckling groove.

The brewing assembly is arranged on the base in a pick-and-place mode, the base is provided with an in-place detection piece, the water dispenser further comprises a control device, and the in-place detection piece is configured to output an in-place detection signal to the control device when the brewing cup is assembled to a preset position.

The water dispenser also comprises an automatic switch unit, the automatic switch unit comprises a driving piece and a transmission mechanism linked with the driving piece, and the transmission mechanism is used for driving the leakage stop valve to switch from the water stop position to the water passing position.

The water dispenser further comprises a dustproof cover assembly, the dustproof cover assembly comprises a dustproof cover and a water outlet nozzle fixedly connected with the dustproof cover, and the dustproof cover is rotatably connected with the base to open or close the water inlet.

Due to the adoption of the technical scheme, the beneficial effects obtained by the application are as follows:

1. this application is through protruding the establishing in the outside of vertical backplate and is dashed the position of steeping, has realized the domination design of the function of making tea, and the user can direct observation make tea the place position of function, and convenience of customers operates, also lays a good foundation for dashing the visualization of steeping the position simultaneously, and the user can observe the whole process of making tea, has satisfied the curious psychology of user, has promoted user's use and has experienced. Of course, the brewing position in this application is not necessarily a visual design. Meanwhile, the leakage-stopping valve is arranged in the brewing cup, so that when the water outlet is positioned at a water-stopping position, the leakage-stopping valve is in sealing fit with the water outlet to seal the water outlet, and liquid in the liquid storage cavity is prevented from overflowing to the outside through the water outlet; and when the water outlet is located at the water-passing position, the leak-stopping valve moves to open the water outlet, so that the water outlet is communicated with the water outlet, the liquid in the liquid storage cavity is discharged outwards, and the use requirements of users are met.

Through set up spacing cover in the brewing cup, and spacing cover is located the top of leak-stopping valve for the leak-stopping valve is spacing in the stock solution intracavity, avoids in the use, and the leak-stopping valve breaks away from the stock solution chamber and leads to damaging the condition of losing even, guarantees the sealed effect of leak-stopping valve. Meanwhile, the limiting cover is provided with a plurality of liquid leakage holes, so that on one hand, liquid in the liquid storage cavity can be discharged outwards through the liquid leakage holes and then through the water outlet, the water discharging speed is increased, and the liquid residue in the liquid storage cavity is reduced; on the other hand, spacing cover has still played the filter effect for when the liquid outwards discharged in the stock solution intracavity, large granule solid matter such as tealeaves still can be located the stock solution intracavity under the filtration of spacing cover, for making tea next time and making preparation, avoid tealeaves etc. to follow the circumstances that the liquid was together outwards discharged. And can prevent that large granule foreign matter card from leading to sealed the inefficacy between leak-stopping valve and delivery port.

2. As a preferred embodiment of the application, the brewing cup comprises a cup body and an upper cup holder arranged on the lower portion of the cup body, so that the brewing cup is convenient to produce and demould, and the production cost is reduced. Meanwhile, the limiting cover comprises a cover body and an insertion part which is fixedly connected with the cover body and faces the upper cup stand in a bent mode, the upper cup stand is provided with a limiting slot matched with the insertion part, the limiting cover is detachably installed on the upper cup stand through the insertion part and the insertion matching of the limiting slot, the fixing installation of the limiting cover can be realized through the insertion matching mode, compared with a connection mode that the limiting cover and the insertion part are assembled together through a connecting piece, the operation is more convenient and faster, the assembly efficiency is improved, parts of the whole machine are reduced, and the production cost is reduced. And spacing cover can be dismantled for the user can dismantle spacing cover and get off to wash, washs convenient more thoroughly, avoids spacing cover to store up the condition that the dirt produced the peculiar smell for a long time.

3. As a preferred embodiment of the present application, a flow guide gap is formed between the lower surface of the cover body and the upper surface of the upper cup holder, so that on one hand, liquid in the liquid storage cavity flows to the water outlet through the flow guide gap after passing through the liquid leakage hole, thereby playing a role of flow guide, further accelerating the discharge speed of the liquid, and reducing the liquid residue in the liquid storage cavity; on the other hand prevents that spacing cover from hugging closely the back with last saucer, leads to tiny material to remain the gathering in spacing cover and the gap department of last saucer, causes bacterial growing, produces the condition of peculiar smell, guarantees the clean and tidy nature in the stock solution intracavity, promotes the user and uses experience.

4. As a preferred embodiment of the present application, the cover body is configured to include a first liquid leakage area and a second liquid leakage area connecting the first liquid leakage area and the insertion portion, and the first liquid leakage area protrudes toward a direction away from the drainage channel, so that on one hand, a space between the first liquid leakage area and the drainage channel is enlarged, a water storage amount of the part can be increased in a tea making stage, so that liquid can be timely and rapidly discharged through the drainage channel and through the water outlet when the leak-stopping valve is in a water passing position, a discharge speed of the liquid is increased, and smoothness of liquid flow is ensured; on the other hand, the first leakage area protrudes, so that a height difference is formed between the first leakage area and the second leakage area, and the problem that when leakage occurs, liquid leaked from the first leakage area blocks water at the diversion gap to cause the poor flowability of the water at the diversion gap, so that substances such as tea residues are left at the diversion gap, and the smoothness of the liquid flowing at the diversion gap is guaranteed.

5. As a preferred embodiment of this application, through with the brewing cup setting still include with go up the lower saucer that the saucer links to each other, it is equipped with the clamping part to go up the saucer, the saucer is equipped with down the clamping part down, the cup has the centre gripping to be fixed in go up the clamping part with fixed part between the clamping part down, go up the saucer promptly and realize the fixed of cup with the fixed in-process of lower saucer. The cup body is particularly suitable for the technical scheme that the cup body is a visual cup body made of glass, high-temperature-resistant plastic and the like, when the cup body is made of glass, a complex structure is inconvenient to demould and produce, and is inconvenient to install and position with other accessories, the cup body can be conveniently installed and fixed by arranging the upper cup support and the lower cup support, and other components (such as a limiting cover and the like) can be installed.

Simultaneously the brewing cup further comprises a first sealing element arranged between the fixing part and the upper clamping part, the upper cup stand is in sealing fit with the fixing part through the first sealing element, the sealing performance between the upper cup stand and the fixing part is improved, and liquid is prevented from overflowing to the outside through a gap between the upper cup stand and the fixing part. Simultaneously first sealing member can also play buffering cushioning effect, and when the cup received the impact, with the help of the cushioning effect of first sealing member, the impact force between saucer and the fixed part is reduced, avoids going up the saucer or the fixed part produces the condition of warping or even damaging, prolongs the life of infusing the cup.

6. As an preferred embodiment of this application, through the saucer be equipped with down with the location portion that the base links to each other, location portion has bottom open-ended and dodges the chamber, just go up the saucer and be equipped with and stretch into dodge the extension in chamber for go up the saucer and cooperate through extension and lower saucer, realize radial spacing to going up the saucer, improve the assembly efficiency of going up the saucer and lower saucer, compare in addition and do not set up in the saucer the technical scheme of extension can reduce go up the saucer and down the sealed cost between the saucer, and liquid can directly flow and finally derive from the drain outlet through the delivery port of going up the saucer. And meanwhile, a second sealing element is arranged at the water outlet, the water stopping position is arranged, the second sealing element is in sealing fit with the leak-stopping valve, the tightness of the matching of the water outlet and the leak-stopping valve is further improved, and liquid in the liquid storage cavity is prevented from overflowing to the outside through the water outlet.

7. As an preferred embodiment of this application, through location portion with one of the two of base is equipped with the block tongue, another one of the two be equipped with the catching groove of block tongue adaptation, dash and steep the cup and pass through the block tongue with the catching groove with rotatory lock of base or separation have made things convenient for the dismantlement and the washing of dashing and steeping the cup, compare in other detachable connected modes, like threaded connection's mode, the dismouting is more convenient, and can reduce the stress concentration of dashing and steeping cup and base, and it is more stable to connect simultaneously, has guaranteed the steadiness after dashing and steeping the cup installation, avoids dashing the emergence of the circumstances such as rocking after steeping the cup installation.

8. As a preferred embodiment of the application, the brewing assembly is arranged on the base in a pick-and-place mode, on one hand, after the brewing assembly is used, a user can take the brewing assembly down for cleaning, so that the user can clean the brewing assembly conveniently, the cleaning can be more thorough and comprehensive, the tidiness of the brewing assembly is ensured, and the condition that the brewing assembly is moldy and generates peculiar smell due to the fact that the brewing assembly cannot be cleaned completely after the brewing assembly is used for a long time is avoided. On the other hand, if the brewing assembly breaks down after being used for a long time, the user can independently repair or replace the brewing assembly, and the repair cost is reduced.

Meanwhile, the base is provided with an in-place detection piece, so that when the brewing cup is assembled to a preset position, the control device can be used for brewing tea after detecting that the brewing cup is installed in place, the smooth tea brewing process is ensured,

9. as an optimal implementation mode of this application, through setting up the automatic switch unit, the automatic switch unit include the driving piece and with the drive mechanism of driving piece linkage, drive mechanism is used for driving the leak-stopping valve is by sealing the stagnant water position of delivery port is to opening the water position of delivery port switches over, compares in the manual mode of dashing the bubble of present needs user, through the switching that dashes of automatic switch unit alright realization control delivery port, has liberated both hands, has realized the automation of dashing the bubble tea, has promoted user's use and has experienced.

10. As an optimal implementation mode of the application, the water dispenser is arranged to further comprise a dustproof cover assembly, so that external impurities are prevented from entering the liquid storage cavity through the water inlet, and cleanness of the liquid storage cavity is guaranteed. Simultaneously the shield rotates with the base to be connected in order to open or to close the water inlet, compares in the shield and closes the mode on the water inlet as independent accessory lid, the easy condition of losing when effectively having avoided the shield to pull down. And the faucet realizes opening or sealing of the water inlet along with synchronous overturn of the dust cover, and compared with a structure that the faucet and the dust cover are separated, the faucet can reduce parts and can be compactly arranged, thereby being beneficial to realizing miniaturization of the whole machine.

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 application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

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

FIG. 2 is a schematic diagram of the construction of the components of the lower blister assembly and base, etc. in accordance with one embodiment of the present application;

FIG. 3 is an exploded view of components of a lower blister assembly and base according to one embodiment of the present application;

FIG. 4 is a cross-sectional view of the brewing assembly and base with the outlet in a water position according to one embodiment of the present disclosure;

FIG. 5 is a cross-sectional view of the brewing assembly and base with the outlet in a water-stop position according to one embodiment of the present disclosure;

FIG. 6 is an enlarged view of portion A of FIG. 5;

FIG. 7 is an enlarged view of portion B of FIG. 5;

fig. 8 is a schematic structural view of a lower limit cap according to an embodiment of the present application.

Wherein,

1-a vertical back plate; 2-a base; 3-brewing component, 31-cup body, 311-water inlet, 312-liquid storage cavity, 313-water outlet, 3131-positioning part, 314-fixing part, 32-leakage-stopping valve, 33-upper cup holder, 331-upper clamping part, 332-limiting slot, 34-lower cup holder and 341-lower clamping part; 4-a dustproof cover component, 41-a dustproof cover and 42-a water outlet nozzle; 5-a limiting cover, 51-a cover body, 511-a first leakage area, 512-a second leakage area, 52-an inserting part and 53-a leakage hole; 6-first seal, 61-first seal bead; 7-a second sealing element, 71-a positioning groove and 72-a second sealing convex rib; 8-switch unit, 81-drive, 811-drive surface, 82-gear, 821-trigger end, 8211-mating surface, 822-drive end.

Detailed Description

In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.

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

In addition, in the description of the present application, it is to be understood that the terms "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like refer to orientations or positional relationships illustrated in the drawings, which are used for convenience in describing the present application and to simplify the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered limiting of the present application.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," 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 application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer 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.

As shown in fig. 1, 2, 4 and 4, a water dispenser includes: the vertical back plate 1 is provided with a brewing position in a protruding way on the outer side of the vertical back plate 1; the base 2 is fixedly connected with the vertical back plate 1, and the base 2 is provided with a water outlet; the brewing assembly 3 is mounted on the base 2, the brewing assembly 3 comprises a brewing cup and a leakage-stopping valve 32 arranged in the brewing cup, the brewing cup is provided with a liquid storage cavity 312, a water inlet 311 and a water outlet 313, the leakage-stopping valve 32 can move to have a water passing position for opening the water outlet 313 and a water stopping position for closing the water outlet 313, and the water outlet 313 is communicated with the water outlet at the water passing position; the brewing cup is also internally provided with a limiting cover 5, the limiting cover 5 is provided with a plurality of liquid leakage holes 53, and the limiting cover 5 is positioned above the leakage stop valve 32 to limit the leakage stop valve 32 to be separated from the water inlet 311.

The type of the tea making position for realizing tea making is not specifically limited in the application, and the tea making position can be traditional Chinese tea drinks such as black tea and green tea, can also be functional beverage bags such as plum juice for placing to realize the making of functional beverages, and can certainly be coffee and the like.

This application is through protruding the establishing in the outside of vertical backplate 1 and is dashed the position of steeping, has realized the domination design of the function of making tea, and the user can direct observation make tea the place position of function, and convenience of customers operates, also lays a good foundation for dashing the visualization of steeping the position simultaneously, and the user can observe the whole process of making tea, has satisfied the curious psychology of user, has promoted user's use and has experienced. Of course, the brewing position in this application is not necessarily a visual design. Meanwhile, as shown in fig. 5, by arranging the leakage-stopping valve 32 in the brewing cup, when the water outlet 313 is located at the water stopping position, the leakage-stopping valve 32 is in sealing fit with the water outlet 313 to seal the water outlet 313, so that the liquid in the liquid storage cavity 312 is prevented from overflowing to the outside through the water outlet 313; as shown in fig. 4, when the water outlet 313 is located at the water passing position, the leakage stop valve 32 moves to open the water outlet 313, so that the water outlet 313 is communicated with the water outlet, the liquid in the liquid storage cavity 312 is discharged outwards, and the use requirement of a user is met.

Through set up limit cover 5 in the brewing cup, and limit cover 5 is located the top of leak-stopping valve 32 for leak-stopping valve 32 is spacing by in stock solution chamber 312, avoids in the use, and leak-stopping valve 32 breaks away from the condition that leads to damaging even losing from stock solution chamber 312, guarantees leak-stopping valve 32's sealed effect. Meanwhile, the limiting cover 5 is provided with a plurality of liquid leakage holes 53, so that on one hand, liquid in the liquid storage cavity 312 can be discharged outwards through the liquid leakage holes 53 and then through the water outlet 313, the water discharging speed is increased, and the liquid residue in the liquid storage cavity 312 is reduced; on the other hand, spacing cover 5 has still played the filtering action for when liquid outwards discharged in the stock solution chamber 312, large granule solid matter such as tealeaves still can be located stock solution chamber 312 under spacing cover 5's filtration, prepares for making tea next time, avoids tealeaves etc. to follow the circumstances that liquid was together outwards discharged. And can prevent large particles of foreign matter from being caught between the leak stop valve 32 and the water outlet 313 to cause a sealing failure.

As a preferred embodiment of the present application, as shown in fig. 3, 4, 5, and 6, the brewing cup includes a cup body 31 and an upper cup holder 33 disposed at a lower portion of the cup body 31, the limiting cover 5 includes a cover body 51 and an insertion portion 52 fixedly connected to the cover body 51 and bent toward the upper cup holder 33, the upper cup holder 33 is provided with a limiting slot 332 adapted to the insertion portion 52, and the limiting cover 5 is detachably mounted on the upper cup holder 33 by the insertion fit of the insertion portion 52 and the limiting slot 332.

The brewing cup comprises the cup body 31 and the upper cup holder 33 arranged on the lower portion of the cup body 31, so that the brewing cup is convenient to produce and demould, and the production cost is reduced. Meanwhile, the limiting cover 5 comprises a cover body 51 and an insertion part 52 which is fixedly connected with the cover body 51 and faces the upper cup support 33 in a bent mode, the upper cup support 33 is provided with a limiting slot 332 matched with the insertion part 52, the limiting cover 5 is detachably mounted on the upper cup support 33 through the insertion part 52 and the insertion matching of the limiting slot 332, the fixing and mounting of the limiting cover 5 can be achieved through the insertion matching mode, and compared with a connection mode that the limiting cover and the upper cup support are assembled together through a connecting piece, the limiting cover is convenient and rapid to operate, the assembling efficiency is improved, parts of the whole machine are reduced, and the production cost is reduced. And spacing cover 5 can be dismantled for the user can dismantle spacing cover 5 and wash, washs convenient more thoroughly, avoids spacing cover 5 to store up the condition that the dirt produced the peculiar smell for a long time.

Further, as shown in fig. 5 and 6, a flow guiding gap exists between the lower surface of the cover 51 and the upper surface of the upper cup holder 33.

By arranging the flow guide gap between the lower surface of the cover body 51 and the upper surface of the upper cup holder 33, on one hand, liquid in the liquid storage cavity 312 flows to the water outlet 313 through the flow guide gap after passing through the liquid leakage hole 53, so that the flow guide effect is achieved, the liquid discharge speed is further increased, and the liquid residue in the liquid storage cavity 312 is reduced; on the other hand prevents that spacing cover 5 from hugging closely the back with last saucer 33, leads to tiny material to remain the gathering in spacing cover 5 and the gap department of last saucer 33, causes the condition of bacterial growing, production peculiar smell, guarantees the clean and tidy nature in the stock solution chamber 312, promotes the user and uses experience.

Further, as shown in fig. 5 and 8, the upper cup holder 33 is provided with a drainage channel capable of communicating with the water outlet 313, the cover 51 includes a first liquid leakage region 511 and a second liquid leakage region 512 connecting the first liquid leakage region 511 and the insertion part 52, a projection of the first liquid leakage region 511 toward the water outlet 313 covers at least a portion of the drainage channel, the first liquid leakage region 511 protrudes in a direction away from the drainage channel, and the flow guiding gap exists between the second liquid leakage region 512 and the upper surface of the upper cup holder 33.

The cover body 51 is provided with the first liquid leakage area 511 and the second liquid leakage area 512 which is connected with the first liquid leakage area 511 and the inserting part 52, and the first liquid leakage area 511 protrudes towards the direction far away from the drainage channel, so that on one hand, the space between the first liquid leakage area 511 and the drainage channel is enlarged, the water storage capacity of the part can be increased in the tea making stage, liquid can be conveniently and rapidly discharged outwards through the drainage channel via the water outlet 313 when the leakage stopping valve 32 is at the water passing position, the liquid discharging speed is increased, and the smoothness of liquid flowing is ensured; on the other hand, the protrusion of the first liquid leakage area 511 makes a height difference between the first liquid leakage area 511 and the second liquid leakage area 512, so that the problem that liquid leaked from the first liquid leakage area 511 blocks water at the diversion gap to cause poor fluidity of the water at the diversion gap when liquid leaks, and further causes substances such as tea leaves residues to remain at the diversion gap, and the smoothness of liquid flowing at the diversion gap is ensured.

It should be noted that, the present application does not specifically limit the installation manner of the cup body 31, and as a preferred embodiment of the present application, as shown in fig. 5 and 6, the brewing cup further includes a lower cup holder 34 connected to the upper cup holder 33, the upper cup holder 33 is provided with an upper clamping portion 331, the lower cup holder 34 is provided with a lower clamping portion 341, and the cup body 31 has a fixing portion 314 clamped and fixed between the upper clamping portion 331 and the lower clamping portion 341;

the brewing cup further comprises a first sealing element 6 arranged between the fixing part 314 and the upper clamping part 331, and the upper cup holder 33 is in sealing fit with the fixing part 314 through the first sealing element 6.

The brewing cup further comprises a lower cup holder 34 connected with the upper cup holder 33, the upper cup holder 33 is provided with an upper clamping portion 331, the lower cup holder 34 is provided with a lower clamping portion 341, and the cup body 31 is provided with a fixing portion 314 clamped and fixed between the upper clamping portion 331 and the lower clamping portion 341, namely the cup body 31 is fixed in the process of fixing the upper cup holder 33 and the lower cup holder 34. The cup body 31 is particularly suitable for the technical scheme that the cup body 31 is a visual cup body 31 made of glass, high-temperature-resistant plastic and the like, when the cup body 31 is made of glass, a complex structure is inconvenient for demolding production, and is inconvenient for realizing installation and positioning with other accessories, the cup body 31 can be conveniently installed and fixed by arranging the upper cup support 33 and the lower cup support 34, and other components (such as the limiting cover 5 and the like) can be installed.

Meanwhile, the brewing cup further comprises a first sealing element 6 arranged between the fixing part 314 and the upper clamping part 331, the upper cup holder 33 is in sealing fit with the fixing part 314 through the first sealing element 6, the sealing performance between the upper cup holder 33 and the fixing part 314 is improved, and liquid is prevented from overflowing to the outside through a gap between the upper cup holder 33 and the fixing part 314. Meanwhile, the first sealing element 6 can also play a role in buffering and damping, when the cup body 31 is impacted, the impact force between the upper cup holder 33 and the fixing part 314 is reduced by means of the damping effect of the first sealing element 6, the condition that the upper cup holder 33 or the fixing part 314 is deformed or even damaged is avoided, and the service life of the brewing cup is prolonged.

It should be further noted that, in the present application, the structure of the first sealing member 6 is not particularly limited, and as a preferred preference in this embodiment, as shown in fig. 5 and 6, the first sealing member 6 is provided with a plurality of first sealing ribs 61 on both the side walls opposite to the clamping portion and the fixing portion 314, and the first sealing ribs 61 on different sides are arranged in a staggered manner in the up-down direction, after the fixing portion 314 and the clamping portion press the first sealing member 6, the first sealing ribs 61 increase the surrounding force on the clamping portion and the fixing portion, thereby further improving the sealing effect of the first sealing member 6.

Further, as shown in fig. 5 and 6, the lower cup holder 34 is provided with a positioning portion connected to the base 2, the positioning portion has an avoiding cavity with an opening at the bottom, the upper cup holder 33 is provided with an extending portion extending into the avoiding cavity, the water outlet 313 is disposed in the extending portion, a second sealing member 7 is disposed at the water outlet 313, the second sealing member 7 is in sealing fit with the extending portion, and in the water stopping position, the second sealing member 7 is in sealing fit with the leakage stop valve 32.

The lower cup holder 34 is provided with a positioning part connected with the base 2, the positioning part is provided with an avoiding cavity with an opening at the bottom, the upper cup holder 33 is provided with an extending part extending into the avoiding cavity, so that the upper cup holder 33 is matched with the lower cup holder 34 through the extending part, the radial limit of the upper cup holder 33 is realized, the assembly efficiency of the upper cup holder 33 and the lower cup holder 34 is improved, and compared with the technical scheme that the upper cup holder 33 is not provided with the extending part (the application can also comprise the technical scheme, in particular, in the embodiment not shown in the figure, the upper cup holder 33 is provided with a lower edge abutted against the positioning part, the positioning part 3131 is provided with an upper edge for supporting the lower edge, in order to prevent liquid from flowing out from the abutted position of the upper edge and the lower edge, a sealing part is additionally arranged between the upper edge and the lower edge), the sealing cost between the upper cup holder 33 and the lower cup holder 34 can be reduced, the liquid can flow out directly through the water outlet 313 of the upper cup holder 33 and finally be guided out of the water outlet. Meanwhile, a second sealing element 7 is arranged at the water outlet 313, and at the water stopping position, the second sealing element 7 is in sealing fit with the leakage stop valve 32, so that the sealing performance of the fit between the water outlet 313 and the leakage stop valve 32 is further improved, and the liquid in the liquid storage cavity 312 is prevented from overflowing to the outside through the water outlet 313.

It should be noted that, the structure of the second sealing element 7 is not specifically limited in the present application, and as a preferred preference in this embodiment, as shown in fig. 6 and 7, the lower portion of the water outlet 313 is provided with a positioning portion 3131 extending inward, the second sealing element 7 is provided with a positioning groove 71 adapted to the positioning portion 3131, and the positioning portion 3131 is clamped to the positioning groove 71 to achieve a sealing fit between the second sealing element 7 and the water outlet 313, so as to facilitate the detachment and installation of the second sealing element 7, and meanwhile, if the water dispenser is used for a long time, after the sealing performance of the second sealing element 7 is reduced or even fails due to aging, the maintenance can be achieved by replacing the form of the second sealing element 7, so as to reduce the maintenance cost and prolong the service life of the water dispenser. Further, as shown in fig. 7, the side wall and/or the top wall and/or the bottom wall of the positioning groove 71 are provided with a second sealing rib 72, so as to further improve the sealing effect of the second sealing element 7.

It should be further noted that, the connection manner of the positioning portion and the base 2 is not specifically limited in the present application, and as a preferred embodiment of the present application, one of the positioning portion and the base 2 is provided with a latch, and the other of the positioning portion and the base 2 is provided with a fastening groove adapted to the latch, and the brewing cup is rotatably fastened or separated with the base 2 through the latch and the fastening groove.

Through location portion with one of 2 two of bases is equipped with the block tongue, another one of them be equipped with the catching groove of block tongue adaptation, dash and steep the cup and pass through the block tongue with the catching groove with 2 rotatory locks or separations of base have made things convenient for the dismantlement and the washing of dashing and steeping the cup, compare in other detachable connected mode, like threaded connection's mode, the dismouting is more convenient, and can reduce the stress concentration of dashing and steeping cup and base 2, and it is more stable to connect simultaneously, has guaranteed the steadiness after dashing and steeping the cup installation, avoids dashing the emergence of the circumstances such as rocking after steeping the cup installation. Of course, in the present application, the positioning portion and the base 2 can still be detachably connected by a detachable connection manner, such as screwing, plugging, riveting, etc.

As a preferred embodiment of the present application, the brewing assembly 3 is removably disposed on the base 2, the base 2 is provided with an in-place detection member, and the water dispenser further includes a control device, wherein the in-place detection member is configured to output an in-place detection signal to the control device when the brewing cup is assembled to a preset position.

Through will dash and steep subassembly 3 and set up to place into with getting to put base 2, on the one hand after having used up to dash and steep subassembly 3, the user can take off to dash and steep subassembly 3 and wash, and not only convenience of customers washs it, and the washing can be more thorough and comprehensive moreover, has guaranteed to dash and has steeped the clean and tidy nature of subassembly 3, has avoided dashing the condition that the subassembly 3 moldy and produce the peculiar smell that leads to dashing after the long-time use of subassembly 3. On the other hand, if the brewing assembly 3 breaks down after being used for a long time, the user can independently repair or replace the brewing assembly, so that the repair cost is reduced.

Meanwhile, the base 2 is provided with an in-place detection piece, so that when the brewing cup is assembled to a preset position, the control device can be used for brewing tea after detecting that the brewing cup is installed in place, the smooth tea brewing process is ensured,

it should be noted that, the structure of the in-place detection member is not specifically limited in this application, and may be any one of the following embodiments:

example 1: in the embodiment, the brewing cup is provided with the piece to be detected, the piece to be detected is a magnetic piece such as a magnet, the in-place detection piece is a reed switch or a Hall sensor, and the magnetic piece is low in manufacturing cost, high in working stability and strong in anti-interference performance of the reed switch or the Hall element and long in service life, so that the production cost of the whole machine is reduced, and the service life of the in-place detection piece is prolonged.

Example 2: in this embodiment, the brewing cup is provided with a member to be detected, the in-place detecting member is a microswitch, and the member to be detected is a trigger structure capable of triggering the microswitch.

Example 3: in this embodiment, the in-position detecting member is a weight sensor. When the brewing component 3 is placed in place, the weight sensor can detect that the weight above the brewing component is increased, and outputs a in-place detection signal to the control device. The structure of the in-place detection piece is simplified, a part matched with the in-place detection piece is not required to be arranged in the brewing cup, the parts of the whole machine are simplified, and the assembly efficiency is improved.

It should be noted that, in the present application, the manner of switching the leak-stopping valve 32 from the water-stopping position to the water-passing position is not particularly limited, and may be that the leak-stopping valve 32 is manually driven to switch, as a preferred embodiment of the present application, as shown in fig. 3 and 4, the water dispenser further includes an automatic opening and closing unit 8, the automatic opening and closing unit 8 includes a driving member 81 and a transmission mechanism 82 linked with the driving member 81, and the transmission mechanism 82 is used for driving the leak-stopping valve 32 to switch from the water-stopping position to the water-passing position.

Through setting up automatic switch unit 8, automatic switch unit 8 include driving piece 81 and with drive mechanism 82 of driving piece 81 linkage, drive mechanism 82 is used for driving leak-stopping valve 32 is by sealing the stagnant water position of delivery port 313 is to opening the switching of the position of leading to water of delivery port 313, compare in the manual mode of dashing bubble of needs user of current, through automatic switch unit 8 alright realize controlling the switching of delivery port 313, liberated both hands, realized the automation of dashing bubble tea, promoted user's use experience.

It should be noted that the structure of the driving member 81 and the transmission mechanism 82 is not particularly limited in the present application, and as a preferred embodiment of the present application, as shown in fig. 5, the transmission mechanism 82 includes a driven member, the driven member is rotatably connected to the base, and the driving member drives the driven member to rotate so as to drive the leak-stopping valve to switch from the water-stopping position to the water-passing position. The driving member 81 includes a driving portion and a driving member driven by the driving portion to rotate, the driving member is provided with a driving surface 811 with a variable outer diameter, the driven member has a triggering end 821 opposite to the driving member 81, and the triggering end 821 is provided with a matching surface 8211 matched with the driving surface 811.

Through setting up drive mechanism 82 as including the follower, just the follower with base 2 rotates and connects, driving piece 81 drives the follower is rotatory in order to drive the leak-stopping valve by switch to between the stagnant water position to the water position, compare in drive mechanism 82 and translate the technical scheme who switches with two positions of drive leak-stopping valve 32 relative base 2, the mode of rotating and connecting has reduced drive mechanism 82's motion stroke, can realize corresponding operation in limited space, not only make the structure compacter, help realizing the miniaturization of complete machine, and can also reduce drive mechanism 82's part quantity, reduction in production cost, shorten the assemble duration.

Through set up driving piece 81 to including the drive division and by the rotatory driving part of drive division drive, just the driving part is equipped with the driving surface 811 that the external diameter changes, driven piece 81 have with the relative trigger end 821 of driving piece 81, trigger end 821 be equipped with the fitting surface 8211 of driving surface 811 adaptation, the driving part is when the drive driving part is rotatory, the driving surface 811 and the fitting surface 8211 looks butt of different external diameters are made along with rotatory to the relative base 2 of drive driven piece rotates, realizes driving leak-stopping valve 32 by the stagnant water position to the position of leading to water switches, and the transmission is more simplified to the structure is more stable, and to the requirement greatly reduced of motion space for the structure of complete machine is compacter, reduces the occupation space of complete machine.

Further, as shown in fig. 5, the driven member is an integrally formed structure, the driven member is provided with a driving end 822 opposite to the position of the leakage stop valve 32, and the outer diameter of the driving end 822 is smaller than the inner diameter of the water outlet 313; in the water passing position, the driving end 822 extends into the water outlet 313 and abuts against the leakage-stopping valve 32, and the water outlet 313 is opened; in the water stop position, the drive end 822 is disengaged from the leak stop valve 32.

Through setting up the follower into integrated into one piece's structure for a structure alright realize transmission function, further reduced the requirement of follower to accommodation space, make the structure compacter, thereby help the miniaturization. Meanwhile, unnecessary parts are not required to be arranged for corresponding transmission, so that the transmission coordination among a plurality of parts is reduced, the transmission can be realized by one structural part, and the transmission is more stable. Through setting up the external diameter with drive end 822 to be less than the internal diameter of delivery port 313 for when water position, rivers can outwards flow through the clearance between drive end 822 and the delivery port 313, avoid the too big drive end 822 circumstances that leads to drive end 822 to obstruct the outside discharge of rivers of drive end 822 external diameter, guarantee that the flow of rivers is smooth and easy.

In the water passing position, the driving end 822 extends into the water outlet 313 and abuts against the leakage-stopping valve 32, so that the leakage-stopping valve 32 is separated from the water outlet 313, the water outlet 313 is opened, and water can flow out through the water outlet 313. In the water stopping position, the driving end 822 is separated from the leakage stop valve 32, and the leakage stop valve 32 is in sealing fit with the water outlet 313, so that the water flow is prevented from flowing outwards continuously. And the driving end 822 breaks away from the leakage-stopping valve 32, so that the defect that the driving end 822 can still jack the leakage-stopping valve 32 at a water-stopping position after installation due to machining errors and assembly errors is effectively avoided, and the stability of sealing and matching between the leakage-stopping valve 32 and the driving end 822 at the water-stopping position is ensured.

Preferably, as shown in fig. 5, the leakage stop valve 32 is a ball-shaped structure, and a guide slope is provided at the water outlet 313, so that the leakage stop valve 32 can roll back from the water passing position to the water stopping position under the guiding action of the guide slope, and self-resetting is realized.

As a preferred embodiment of the present application, as shown in fig. 2, fig. 3, and fig. 4, the water dispenser further includes a dust-proof cover assembly 4, the dust-proof cover assembly 4 includes a dust-proof cover 41 and a water outlet nozzle 42 fixedly connected to the dust-proof cover 41, and the dust-proof cover 41 is rotatably connected to the base 2 to open or close the water inlet 311.

Through setting up the water dispenser still includes dust cover subassembly 4, avoid in outside impurity gets into stock solution chamber 312 through water inlet 311, guarantee the cleanness in the stock solution chamber 312. Simultaneously shield 41 rotates with base 2 to be connected in order to open or to close the water inlet 311 compares in shield 41 and closes the mode on water inlet 311 as independent accessory lid, the easy condition of losing when effectively having avoided shield 41 to pull down. And the faucet 42 turns over synchronously with the dust cap 41 to realize the opening or closing of the water inlet 311, compared with the structure that the faucet 42 and the dust cap 41 are separated, the structure can reduce parts, can be compactly arranged, and is beneficial to realizing the miniaturization of the whole machine.

Certainly, as another implementation manner of the present application, the water dispenser includes a dust cover 41 and a water outlet nozzle 42, the dust cover 41 can be placed in the brewing cup to open or close the water inlet 311, the water outlet nozzle 42 is disposed on the vertical back plate 1 or the base 2, and the water outlet nozzle 42 and the dust cover 41 have no linkage relationship, and each function is realized. Further, the water outlet nozzle 42 is movably disposed on the vertical back plate 1 or the base 2 to the water inlet position of the water supply in the liquid storage cavity 312 and move to the vertical back plate 1 or one side of the base 2 for facilitating the switching of the avoiding position of the brewing cup, the water outlet nozzle 42 is not limited to the vertical back plate 1 or the base 2, for example, the water outlet nozzle 42 is hinged to the vertical back plate 1 or the base 2 to switch the water inlet position and the avoiding position, and as another example, the water outlet nozzle 42 can move relative to the vertical back plate 1 or the base 2 to switch the water inlet position or the avoiding position.

Where not mentioned in this application, can be accomplished using or referencing existing technology.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims (10)

1. A water dispenser, characterized in that it comprises:

the outer side of the vertical back plate is convexly provided with a brewing position;

the base is fixedly connected with the vertical back plate and provided with a water outlet;

the brewing assembly is arranged on the base and comprises a brewing cup and a leakage stop valve arranged in the brewing cup, the brewing cup is provided with a liquid storage cavity, a water inlet and a water outlet, the leakage stop valve can move to have a water passing position for opening the water outlet and a water stopping position for closing the water outlet, and the water outlet is communicated with the water outlet at the water passing position; the brewing cup is characterized in that a limiting cover is further arranged in the brewing cup, the limiting cover is provided with a plurality of liquid leakage holes, and the limiting cover is located above the leakage stop valve to limit the leakage stop valve to be separated from the water inlet.

2. The water dispenser of claim 1,

the brewing cup comprises a cup body and an upper cup stand arranged on the lower portion of the cup body, the limiting cover comprises a cover body and an inserting portion fixedly connected with the cover body and bent towards the upper cup stand, the upper cup stand is provided with a limiting slot matched with the inserting portion, and the limiting cover is detachably mounted on the upper cup stand through the inserting fit of the inserting portion and the limiting slot.

3. The water dispenser of claim 2,

a flow guide gap is formed between the lower surface of the cover body and the upper surface of the upper cup holder.

4. The water dispenser of claim 3,

the upper cup stand is provided with a drainage channel which can be communicated with the water outlet, the cover body comprises a first liquid leakage area and a second liquid leakage area which is connected with the first liquid leakage area and the insertion part, the projection of the first liquid leakage area facing the water outlet covers at least part of the drainage channel, the first liquid leakage area protrudes in the direction far away from the drainage channel, and the flow guide gap exists between the second liquid leakage area and the upper surface of the upper cup stand.

5. The water dispenser of claim 2,

the brewing cup also comprises a lower cup stand connected with the upper cup stand, the upper cup stand is provided with an upper clamping part, the lower cup stand is provided with a lower clamping part, and the cup body is provided with a fixing part clamped and fixed between the upper clamping part and the lower clamping part;

the brewing cup further comprises a first sealing element arranged between the fixing part and the upper clamping part, and the upper cup stand is in sealing fit with the fixing part through the first sealing element.

6. The water dispenser of claim 5,

the lower saucer is provided with a positioning part connected with the base, the positioning part is provided with an avoiding cavity with an opening at the bottom, the upper saucer is provided with an extending part extending into the avoiding cavity, the water outlet is formed in the extending part, a second sealing part is arranged at the position of the water outlet and is in sealing fit with the extending part, and the second sealing part is in sealing fit with the leakage stop valve.

7. The water dispenser of claim 6,

one of the positioning part and the base is provided with a clamping tongue, the other of the positioning part and the base is provided with a buckling groove matched with the clamping tongue, and the brewing cup is rotationally buckled or separated with or from the base through the clamping tongue and the buckling groove.

8. The water dispenser of claim 1,

the brewing assembly is arranged on the base in a pick-and-place mode, the base is provided with an in-place detection piece, the water dispenser further comprises a control device, and the in-place detection piece is configured to output an in-place detection signal to the control device when the brewing cup is assembled to a preset position.

9. The water dispenser according to any one of claims 1 to 8,

the water dispenser also comprises an automatic switch unit, the automatic switch unit comprises a driving piece and a transmission mechanism linked with the driving piece, and the transmission mechanism is used for driving the leakage stop valve to switch from the water stop position to the water passing position.

10. The water dispenser according to any one of claims 1 to 8,

the water dispenser further comprises a dustproof cover assembly, the dustproof cover assembly comprises a dustproof cover and a water outlet nozzle fixedly connected with the dustproof cover, and the dustproof cover is rotatably connected with the base to open or close the water inlet.

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