CN113854828B

CN113854828B - Drinking appliance

Info

Publication number: CN113854828B
Application number: CN202110967245.1A
Authority: CN
Inventors: 卓力; 金杰; 陈宏尚
Original assignee: Boundless Workshop Shanghai Design Technology Co ltd
Current assignee: Boundless Workshop Shanghai Design Technology Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2023-11-21
Anticipated expiration: 2041-08-23
Also published as: CN113854828A

Abstract

The present invention provides a drinking appliance comprising a powder capsule. The powder capsule comprises a shell suitable for containing powder ingredients, an air inlet channel, a discharging channel and a guide block, wherein the air inlet channel, the discharging channel and the guide block are positioned in the shell; the shell comprises an air inlet hole and a discharge hole; one end of the discharging channel is communicated with the discharging hole, and the other end of the discharging channel is communicated with the air inlet channel; one end of the air inlet channel is communicated with the air inlet hole, the other end of the air inlet channel is closed, and an air outlet which is arranged towards the guide block is arranged on the periphery of the air inlet channel so as to guide the air flow from the air inlet hole to the guide block; the guide block is arranged towards the other end of the discharge channel so as to convey the powder ingredients to the other end of the discharge channel through air flow. Through adopting inlet channel, discharge channel and guide block to cooperate, not only can export the powder batching in the capsule outside the casing of capsule smoothly through the discharge channel with the powder batching of the inlet port department that is close to the capsule especially, can effectively avoid having powder batching to remain near the position of capsule inlet port moreover.

Description

Drinking appliance

Technical Field

The invention relates to the technical field of ingredient conveying, in particular to a drinking appliance containing powder capsules.

Background

Along with the continuous development of technology and the continuous improvement of living standard of people, the requirements of users on drinking appliances such as water cups and the like are also increasing. In particular to a drinking appliance which can be used for instant drink preparation and has wide use requirements. However, there is a need for capsules suitable for use with drinking appliances, particularly capsules suitable for containing and delivering powdered ingredients.

Disclosure of Invention

The invention provides a drinking appliance containing powder capsules, which not only can smoothly output powder ingredients in the capsules, especially the powder ingredients near air inlets of the capsules, into the drinking appliance through the air inlet channel, but also can effectively avoid powder ingredient residues near the air inlets of the capsules by adopting the air inlet channel, the air outlet channel and the guide block to be matched.

Therefore, the embodiment of the invention provides the following technical scheme:

embodiments of the present invention provide a drinking appliance comprising a powder capsule. The drinking device includes an outer shell, an inner shell, a powder capsule, and an air flow driving mechanism. Wherein the powder capsule and the airflow driving mechanism are positioned between the outer shell and the inner shell; the powder capsule comprises a shell suitable for containing powder ingredients, an air inlet channel, a discharging channel and a guide block, wherein the air inlet channel, the discharging channel and the guide block are positioned in the shell; the shell comprises an air inlet hole and a discharge hole; one end of the discharging channel is communicated with the discharging hole, and the other end of the discharging channel is communicated with the air inlet channel; one end of the air inlet channel is communicated with the air inlet hole, the other end of the air inlet channel is closed, and an air outlet which is arranged towards the guide block is arranged on the periphery of the air inlet channel so as to guide the air flow from the air inlet hole to the guide block; the guide block is close to the air inlet hole, and different sides of the guide block are respectively attached to the inner side wall of the shell and the outer side wall of the discharging channel; the guide block is arranged towards the other end of the discharge channel and is used for conveying the powder ingredients to the other end of the discharge channel through air flow; the airflow driving mechanism is adapted to provide an airflow to the air intake aperture to direct the powder ingredients to the inner housing.

Optionally, the air inlet channel is disposed around the discharge channel and coaxial with the discharge channel.

Optionally, the guide block is disposed around the discharge channel and between the discharge channel and the intake channel.

Optionally, the powder capsule further comprises at least two air inlets and at least two air inlet channels, and the air inlets and the air inlet channels are communicated in one-to-one correspondence.

Optionally, the at least two air inlet holes and the at least two air inlet channels are uniformly distributed around the discharge channel, respectively.

Optionally, the air inlet and the air outlet are located on the same side of the housing.

Optionally, the powder capsule further comprises a fourth one-way valve located in the air inlet channel and adapted to open towards the interior of the housing, the fourth one-way valve being adapted to close the air inlet channel in a non-use state and to be actuated by the air flow to open the air inlet channel to direct the air flow into the housing in a use state.

Optionally, the powder capsule further comprises a fifth one-way valve located at the outlet aperture and adapted to open towards the outside of the housing, the fifth one-way valve being adapted to close the outlet aperture in a non-use state and to be actuated to open by the powder ingredient or the air flow in a use state to deliver the powder ingredient or the air flow to the outside of the housing.

Compared with the prior art, the technical scheme of the embodiment of the invention has the beneficial effects.

For example, by adopting the matching of the air inlet channel, the discharging channel and the guide block, powder ingredients in the capsule, especially powder ingredients near the air inlet hole of the capsule, can be smoothly output into the drinking appliance through the discharging channel, and powder ingredient residues near the air inlet hole of the capsule can be effectively avoided.

Drawings

FIG. 1 is a schematic view of a drinking device including a ingredient output apparatus in an embodiment of the present invention in a closed state;

FIG. 2 is a schematic view of a drinking device including an ingredient output apparatus in an opened state according to an embodiment of the present invention;

FIG. 3 is a partial cross-sectional view of a drinking device incorporating an ingredient output apparatus in accordance with an embodiment of the present invention;

FIG. 4 is a partial schematic view of a gas channel in an embodiment of the invention;

FIG. 5 is a partial schematic view of a drinking appliance incorporating an ingredient output apparatus in an embodiment of the present invention;

FIG. 6 is another partial cross-sectional view of a drinking appliance incorporating an ingredient output apparatus in an embodiment of the present invention;

fig. 7 is a cross-sectional view of a powder capsule in an embodiment of the present invention.

Detailed Description

In order to make the objects, features and advantages of the embodiments of the present invention more comprehensible, the following detailed description of the embodiments of the present invention refers to the accompanying drawings. It is to be understood that the following detailed description is merely illustrative of the embodiments of the invention, and not restrictive of the embodiments of the invention. Furthermore, for convenience of description, only some, but not all, structures related to the embodiments of the present invention are shown in the drawings. Also, descriptions of the same, similar components and descriptions of prior art components, features, effects, etc. in different embodiments may be omitted.

FIG. 1 is a schematic view of a drinking device including a ingredient output apparatus in an embodiment of the present invention in a closed state; FIG. 2 is a schematic view of a drinking device including an ingredient output apparatus in an opened state according to an embodiment of the present invention; FIG. 3 is a partial cross-sectional view of a drinking device incorporating an ingredient output apparatus in accordance with an embodiment of the present invention; FIG. 4 is a partial schematic view of a gas channel in an embodiment of the invention; FIG. 5 is a partial schematic view of a drinking appliance incorporating an ingredient output apparatus in an embodiment of the present invention; fig. 6 is another partial cross-sectional view of a drinking appliance incorporating an ingredient output apparatus in an embodiment of the present invention.

Referring to fig. 1 to 6, a drinking apparatus 100 provided in an embodiment of the present invention may include an outer case 110, an inner case 120 positioned within the outer case 110, and an ingredient output device 200 disposed between the outer case 110 and the inner case 120.

Specifically, the ingredient output apparatus 200 is adapted to be connected to the drinking appliance 100 to output ingredients to the drinking appliance 100 so that the drinking appliance 100 is adapted to brew a beverage containing the ingredients.

In some embodiments, the drinking device 100 may include a portable drinking device such as a cup, a kettle, or the like.

In some embodiments, the drinking apparatus 100 may have a drinking apparatus cover 130 for use with to open or close the drinking apparatus 100.

In some embodiments, the ingredients may include liquid ingredients, or powder ingredients.

In implementations, the ingredient output device 200 may include a trigger mechanism 210, a gas supply mechanism 220, a gas passage 230, and a capsule 240.

In some embodiments, a receiving groove adapted to receive the capsule 240 may be provided between the outer case 110 and the inner case 120 of the drinking apparatus 100, and a pick-and-place port 140 communicating with the receiving groove is provided on the outer case 110 of the drinking apparatus 100 to pick-and-place the capsule 240 into the receiving groove through the pick-and-place port 140.

Specifically, the capsule 240 is adapted to contain ingredients and is provided with a capsule outlet 241 adapted to output the ingredients.

In some embodiments, the ingredients may be pre-filled within the capsule 240.

In particular implementations, the inner housing 120 of the drinking appliance 100 may be provided with a feed aperture 121 in communication with the capsule discharge aperture 241 to receive ingredients from the capsule 240, so that the drinking appliance 100 is adapted to brew a beverage containing the ingredients within its inner housing 120.

In particular implementations, the trigger mechanism 210 is adapted to be urged to move in a first direction to place the gas supply mechanism 220 in communication with the capsule 240 through the gas channel 230 and to cause the gas supply mechanism 220 to deliver gas along the gas channel 230 to the capsule 240 to drive ingredients out along the capsule exit aperture 241 to the drinking appliance 100. Wherein the first direction is a direction from the outside of the peripheral side wall of the drinking apparatus 100 to the inside of the peripheral side wall thereof.

In some embodiments, the trigger mechanism 210 may include a pushing portion 211 and a moving portion 212 connected to the pushing portion 211. Wherein the pushing part 211 is adapted to be at least partially exposed to the outside of the drinking apparatus 100 so as to be adapted to be pushed by a user from the outside of the drinking apparatus 100 to move in a first direction, thereby driving the moving part 212 to move in the first direction.

In a specific implementation, the housing 110 of the drinking appliance 100 may also be provided with an aperture 111. The pushing portion 211 is adapted to be at least partially exposed to the outside of the drinking vessel 100 through the opening 111 so as to be adapted to be pushed from the outside of the drinking vessel 100.

In some embodiments, the pushing part 211 may employ a button having elasticity, and one end of the button is exposed to the outside of the drinking apparatus 100 through the opening 111 of the outer case 110 to be adapted to be pushed from the outside of the drinking apparatus 100, and the other end thereof is located between the outer case 110 and the inner case 120 of the drinking apparatus 100 and fixedly connected with the moving part 212.

In some embodiments, the opening 111 of the housing 110 may be recessed inward with respect to the sidewall of the housing 110, and an end of the push portion 211 exposed to the outside of the drinking apparatus 100 may be located inside the sidewall of the housing 110. In this way, the end of the pushing part 211 exposed to the outside of the drinking apparatus 100 may not extend to the outside of the sidewall of the housing 110, not only facilitating the carrying and use of the drinking apparatus 100, but also saving space.

In some embodiments, the moving part 212 may include a sliding block fixed inside the pushing part 211.

In an implementation, the gas passage 230 may include a first passage 231 communicating with the gas supply mechanism 220, a second passage 232 fixed to the inside of the moving part 212 and communicating with the first passage 231, and a third passage 233 communicating with the capsule 240. Wherein the first channel 231, the second channel 232 and the third channel 233 are all gas flow channels suitable for gas flow.

Since the second channel 232 is fixed to the moving portion 212, the second channel 232 is adapted to move in the first direction with the moving portion 212 when the moving portion 212 moves in the first direction.

In a specific implementation, the second channel 232 is adapted to gradually approach and communicate with the third channel 233 when moving in the first direction, such that the first channel 231 communicates with the third channel 233 through the second channel 232, such that the air supply mechanism 220 in communication with the first channel 231 communicates with the capsule 240 through the first channel 231, the second channel 232 and the third channel 233 in sequence.

In some embodiments, the ingredient output device 200 may further include a first check valve 261 coupled between the second passage 232 and the third passage 233. The first check valve 261 is adapted to open towards the gas delivery direction.

In a specific implementation, the capsule 240 is also provided with a capsule intake aperture 242. Accordingly, the ingredient output device 200 may further comprise a second one-way valve 262 adapted to communicate the third passage 233 with the capsule inlet aperture 242. The second one-way valve 262 is also adapted to open towards the gas delivery direction.

In some embodiments, the ingredient output apparatus 200 may further include a discharge passage 243 having one end communicating with the capsule discharge hole 241, and a guide block 244 disposed adjacent to the capsule air inlet hole 242 and toward the other end of the discharge passage 243.

In some embodiments, the second one-way valve 262 is adapted to open toward the guide block 244 to guide the ingredients proximate the capsule inlet aperture 242 through the guide block 244 to the other end of the discharge channel 243, thereby facilitating the output of the capsule 240 with the ingredients proximate the capsule inlet aperture 242 and thereby avoiding the residue of the ingredients of the capsule 240 proximate the capsule inlet aperture 242.

In some embodiments, a third one-way valve 263 adapted to open in the direction of gas delivery is also provided at the capsule outlet aperture 241.

It will be appreciated that the first check valve 261, the second check valve 262 and the third check valve 263 may each be opened by the flow of gas being delivered when gas is being delivered, and may each remain closed when gas is not being delivered to ensure tightness of the gas channel 230 and the capsule 240 in the non-use state.

In some embodiments, the air supply mechanism 220 may include a first air supply mechanism.

Referring to fig. 3, the first air supply mechanism may be a manual air supply mechanism.

Specifically, the first gas supply mechanism may include a gas bladder 221 adapted to contain a gas and in communication with the first channel 231.

In some embodiments, the gas contained within the balloon 221 may include air.

In some embodiments, the moving portion 212 may include a first connection portion and a second connection portion located at an inner side thereof. Wherein the first connection portion is for fixing the second channel 232, the second connection portion extends toward the airbag 221.

In particular implementations, the second connection is adapted to squeeze the bladder 221 to provide gas to the first channel 231 as the moving portion 212 moves in the first direction and to cause the gas to be delivered to the capsule 240 sequentially along the first channel 231, the second channel 232, and the third channel 233, thereby driving ingredients within the capsule 240 to be output along the capsule exit aperture 241 into the inner housing 120 of the drinking appliance 100, thereby making the inner housing 120 available for brewing a beverage containing the ingredients.

Referring to fig. 3 to 5, the gas passage 230 may further include a fourth passage 234 communicating with the second passage 232 and the third passage 233, respectively.

Specifically, the fourth channel 234 is provided with a fourth gas inlet hole 2341 adapted for gas input. The second passage 232 is adapted to cover the fourth passage intake hole 2341 when moving in a first direction along with the moving part 212 and to expose the fourth passage intake hole 2341 when moving in a second direction opposite to the first direction along with the moving part 212 so that gas outside the gas passage 230 sequentially enters the airbag 221 through the fourth passage intake hole 2341 and the first passage 231.

In some embodiments, the second channel 232 and the fourth channel 234 are adapted to partially nest with each other. For example, the second channel 232 may be sleeved around an outer circumference of an end of the fourth channel 234 at an end thereof adjacent to the fourth channel 234, and the second channel 232 may be adapted to move in a first direction or a second direction opposite to the first direction with respect to the fourth channel 234.

The second passage 232 is adapted to gradually approach the fourth passage intake hole 2341 of the fourth passage 234 and cover the fourth passage intake hole 2341 when moving in the first direction. In this way, the airtightness of the gas passage 230 at the fourth passage 234 can be ensured to prevent the gas from the airbag 221 from leaking to the outside of the gas passage 230 through the fourth gas inlet hole 2341.

When the force pushing the pushing part 211 from the outside of the drinking apparatus 100 is removed, the pushing part 211 is adapted to drive the moving part 212 to move in a second direction opposite to the first direction. Specifically, the second direction may be a direction from the inside of the peripheral side wall of the drinking apparatus 100 to the outside of the peripheral side wall thereof.

When the second passage 232 moves along the second direction along with the moving part 212, it is separated from the fourth air inlet hole 2341 of the fourth passage 234.

When the second and fourth air intake holes 2341 of the second and fourth channels 232 and 234 are separated from each other, the fourth air intake holes 2341 may be exposed to the outside of the air channel 230, so that the outside air may sequentially enter the air bag 221 through the fourth air intake holes 2341 and the first channel 231 to inflate the air bag 221.

In other embodiments, the air supply mechanism 220 includes a second air supply mechanism.

Referring to fig. 6, the second air supply mechanism may be an electric air supply mechanism.

Specifically, the second air supply mechanism may include an air pump 222 in communication with the first passage 231 and an air pump switch 223 adapted to turn on the air pump 222.

In a specific implementation, the second connection portion of the moving portion 212 is adapted to trigger the air pump switch 223 to turn on the air pump 222 to supply air to the first channel 231 when moving in the first direction, and to cause air to be sequentially delivered to the capsule 240 along the first channel 231, the second channel 232 and the third channel 233, thereby driving ingredients within the capsule 240 to be output along the capsule outlet aperture 241 into the inner housing 120 of the drinking appliance 100, thereby making the inner housing 120 available for brewing a beverage containing the ingredients.

In some embodiments, the ingredient output apparatus 200 may further include a control module 250 connected to the air pump switch 223 and the air pump 222, respectively.

Specifically, the control module 250 is adapted to turn on the air pump 222 when the air pump switch 223 is triggered, and to cause the air pump 222 to output a predetermined amount of air to the air passage 230, such that the predetermined amount of air is delivered to the capsule 240, such that the capsule 240 is subjected to a predetermined air pressure to drive a corresponding amount of ingredients in the capsule 240 to be output to the inner housing 120 of the drinking appliance 100.

In some embodiments, the capsule 240 may comprise a powder capsule adapted to contain a powder ingredient.

Referring to fig. 7, a powder capsule 300 provided in an embodiment of the present invention may include a housing 310 adapted to contain powder ingredients, and an air inlet channel 320, an outlet channel 330, and a guide block 340 located within the housing 310.

Specifically, the housing 310 may include an air intake hole 311 and an air discharge hole 312.

In some embodiments, the inlet aperture 311 and the outlet aperture 312 may be located on the same side of the housing 310. For example, the intake aperture 311 and the discharge aperture 312 may each be located at the top of the housing 310.

In some embodiments, the powder formulation may be pre-filled within the housing 310.

In particular implementations, the discharge passage 330 is located within the housing 310. One end 331 of the discharge passage 330 communicates with the discharge hole 312 of the housing 310, and the other end 332 of the discharge passage 330 communicates with the intake passage 320.

An intake passage 320 is also located within the housing 310. One end 321 of the air intake passage 320 communicates with the air intake hole 311, the other end 322 of the air intake passage 320 is closed, and an air outlet 323 provided toward the guide block 340 is provided on the peripheral side of the air intake passage 320 to communicate with the discharge passage 330 and guide the air flow from the air intake hole 311 to the guide block 340.

A guide block 340 is also located within the housing 310 and is disposed toward the other end 332 of the discharge channel 330 to guide the air flow from the air outlet 323 of the air inlet channel 320 toward the other end 332 of the discharge channel 330 to thereby convey the powder ingredients within the housing 310 to the other end 332 of the discharge channel 330 by the air flow.

In this way, not only the powder ingredients near the air inlet 311 of the housing 310 can be smoothly guided to the other end 332 of the discharging channel 330 to output the powder ingredients to the outside of the housing 310 through the discharging channel 330, but also the residue of the powder ingredients near the air inlet 311 of the housing 310 can be effectively avoided.

In some embodiments, discharge channel 330 may be discharge channel 243 in embodiments of the present invention.

In some embodiments, the discharge passage 330 may be located at an intermediate position of the housing 310 and disposed coaxially with the housing 310.

In some embodiments, the powder capsule 300 may include at least two air intake holes 311 and at least two air intake passages 320, and the air intake holes 311 and the air intake passages 320 are in one-to-one correspondence.

In some embodiments, the at least two intake apertures 311 and the at least two intake passages 320 may be uniformly distributed around the discharge passage 330, respectively.

In other embodiments, the powder capsule 300 may further include at least two air inlet holes 311, and one air inlet channel 320 respectively communicating with the at least two air inlet holes 311. The air inlet passage 320 may be disposed around the discharge passage 330 and coaxial with the discharge passage 330. For example, the air inlet 320 may surround the outer side of the air outlet 330 and be disposed coaxially with the air outlet 330.

In some embodiments, the guide block 340 may be the guide block 244 provided by an embodiment of the present invention.

In particular implementations, the guide block 340 is disposed proximate the air intake aperture 311 of the housing 310.

In some embodiments, guide blocks 340 may also be disposed around the outfeed channel 330. Also, the guide block 340 may be located between the discharge passage 330 and the intake passage 320 in the radial direction of the discharge passage 330.

In some embodiments, the different sides of the guide block 340 are respectively attached to the inner sidewall of the housing 310 and the outer sidewall of the discharge channel 330. For example, the top side of the guide block 340 may be attached to the inner top side wall of the housing 310, and the side thereof adjacent to the discharging passage 330 may be attached to the outer side wall of the discharging passage 330.

In a specific implementation, the powder capsule 300 may further comprise a fourth one-way valve 351 located in the air inlet channel 320 and adapted to open towards the interior of the housing 310.

Specifically, the fourth check valve 351 is adapted to close the air intake passage 320 in a non-use state and to be driven to open by the air flow from the air supply mechanism 220 to open the air intake passage 320 to guide the air flow into the housing 310 in a use state.

In an implementation, the fourth check valve 351 may have an air outlet 323 disposed toward the guide block 340 to guide the air flow from the air inlet hole 311 to the guide block 340.

In a specific implementation, powder capsule 300 may further include a fifth one-way valve located at discharge aperture 312 and adapted to open towards the exterior of housing 310.

Specifically, the fifth one-way valve is adapted to close the discharge hole 312 in a non-use state and to be driven to open by the powder ingredient or the air flow in a use state to deliver the powder ingredient or the air flow to the outside of the housing 310.

In some embodiments, the fifth check valve may be the third check valve 263 in embodiments of the present invention.

The embodiment of the present invention also provides a drinking apparatus comprising the above powder capsule 300.

Specifically, the drinking apparatus may include an outer shell, an inner shell, a powder capsule 300, and an air flow driving mechanism. Wherein the powder capsule 300 and the airflow driving mechanism are located between the outer shell and the inner shell. The air flow driving mechanism is adapted to provide an air flow to the air inlet holes 311 of the powder capsule 300 to deliver the powder ingredients within the powder capsule 300 to the inner housing of the drinking appliance.

In some embodiments, the drinking appliance may be a drinking appliance 100 provided by embodiments of the present invention. Also, the air flow driving mechanism may include a triggering mechanism 210, an air supply mechanism 220, and an air passage 230 in the ingredient output apparatus 200 provided by the embodiment of the present invention. And the capsule 240 in the ingredient output apparatus 200 is replaced by the powder capsule 300.

In some embodiments, the drinking appliance 100 can include at least two ingredient output devices 200. The powder capsule 300 in each of the ingredient output apparatuses 200 may be filled with the same kind of ingredient or different kinds of ingredient so that the respective ingredient output apparatuses 200 may deliver the same kind of ingredient or different kinds of ingredient into the inner case 120 of the drinking appliance 100.

Although specific embodiments have been described above, these embodiments are not intended to limit the scope of the disclosure, even where only a single embodiment is described with respect to a particular feature. The characteristic examples provided in the present disclosure are intended to be illustrative, not limiting, unless stated differently. In practice, the features of one or more of the dependent claims may be combined with the features of the independent claims where technically possible, according to the actual needs, and the features from the respective independent claims may be combined in any appropriate way, not merely by the specific combinations enumerated in the claims.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the invention, and the scope of the invention should be assessed accordingly to that of the appended claims.

Claims

1. A drinking device (100) comprising an outer shell (110), an inner shell (120), a powder capsule (300) and an air flow driving mechanism; the powder capsule (300) and the airflow driving mechanism are arranged between the outer shell (110) and the inner shell (120) and are positioned at the bottom of the inner shell (120); the powder capsule (300) comprises a housing (310) adapted to contain a powder ingredient, an air inlet channel (320), an outlet channel (330) and a guide block (340) located within the housing (310); the shell (310) comprises an air inlet hole (311) communicated with the air flow driving mechanism and a discharge hole (312) communicated with the inner shell (120); one end (331) of the discharging channel (330) is communicated with the discharging hole (312), and the other end (332) of the discharging channel (330) is communicated with the air inlet channel (320); one end (321) of the air inlet channel (320) is communicated with the air inlet hole (311), the other end (322) of the air inlet channel (320) is closed, and an air outlet (323) which is arranged towards the guide block (340) is arranged on the periphery of the air inlet channel (320) so as to guide the air flow from the air inlet hole (311) to the guide block (340); the guide block (340) is close to the air inlet hole (311) and different sides of the guide block are respectively attached to the inner side wall of the shell (310) and the outer side wall of the discharging channel (330); the guide block (340) is arranged towards the other end (332) of the discharge channel (330) to convey the powder ingredients to the other end (332) of the discharge channel (330) by the air flow; the airflow driving mechanism is adapted to provide the airflow to the air inlet hole (311) to guide the powder ingredients from bottom to top towards the inner housing (120).

2. The drinking appliance (100) according to claim 1, wherein the air inlet channel (320) is arranged around the discharge channel (330) and is coaxial with the discharge channel (330).

3. The drinking appliance (100) according to claim 2, wherein the guide block (340) is arranged around the discharge channel (330) and between the discharge channel (330) and the air intake channel (320).

4. The drinking apparatus (100) according to claim 1, comprising at least two of the intake holes (311) and at least two of the intake passages (320), and the intake holes (311) and the intake passages (320) are in one-to-one correspondence.

5. The drinking appliance (100) according to claim 4, wherein at least two of the air intake holes (311) and at least two of the air intake passages (320) are uniformly distributed around the discharge passage (330), respectively.

6. The drinking apparatus (100) according to claim 1, wherein the air intake hole (311) and the discharge hole (312) are located on the same side of the housing (310).

7. The drinking apparatus (100) according to claim 1, comprising a fourth one-way valve (351) located in the air intake channel (320) and adapted to open towards the interior of the housing (310), the fourth one-way valve (351) being adapted to close the air intake channel (320) in a non-use state and to be driven by the air flow to open the air intake channel (320) to direct the air flow into the housing (310) in a use state.

8. The drinking appliance (100) according to claim 1, comprising a fifth one-way valve located at the tapping hole (312) and adapted to open towards the outside of the housing (310), the fifth one-way valve being adapted to close the tapping hole (312) in a non-use state and to be driven open by the powder ingredient or the air flow in a use state to deliver the powder ingredient or the air flow to the outside of the housing (310).