CN217723261U - Container lid and drink brewing equipment - Google Patents

Abstract

The embodiment of the utility model provides a container lid and drink dashes bubble equipment. Wherein, the container lid is used for drink to steep equipment, and drink is steeped equipment and is had the power supply socket, and the container lid includes: the cover comprises a cover body, wherein the cover body is provided with a vent hole; a pump assembly disposed within the cap body; a vent passage communicating the pump assembly and the vent; and the power connection plug is arranged on the cover body and is electrically connected with the pump assembly, and the power connection plug is used for being in plug-in connection with the power supply socket. Compared with the prior art that the air pump is arranged in the base and the air duct is very long, the air duct has shorter length, and does not need to be distributed on the separable kettle body and the base in a segmented manner, thereby effectively reducing the risk of air leakage, saving materials, avoiding the cost increase for ensuring that the segmented air duct does not leak air, and having low cost.

Description

Container lid and beverage brewing equipment

Technical Field

The utility model relates to a cooking equipment field, concretely relates to container lid and a drink dashes bubble equipment.

Background

In the related art liquid heating device (for example, patent CN 215914157U), a vent hole is mostly formed on the kettle lid, and an air pump is disposed on the base, so that the air pump is communicated with the vent hole through a vent pipe to suck air in the brewing cup, so that the liquid in the kettle body automatically enters the brewing cup under the action of air pressure to achieve brewing. Wherein, the whole body of the vent pipe is very long, and the vent pipe is required to be divided into a plurality of sections at the positions of the separable container cover, the kettle body and the base to be connected together, so that the problem of air leakage is easy to occur.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model aims to provide a container lid and a drink dashes bubble equipment to at least, solve the problem that the vent pipe easily leaks gas.

An embodiment of the first aspect of the utility model provides a container lid for drink dashes to steep the equipment, drink dashes to steep the equipment and has the power supply socket, and the container lid includes: the cover comprises a cover body, wherein the cover body is provided with a vent hole; a pump assembly disposed within the cap body; a vent passage communicating the pump assembly and the vent; and the power connection plug is arranged on the cover body and electrically connected with the pump assembly and is used for being in plug-in connection with the power supply socket.

The container lid that this aspect embodiment provided, at inside integrated pump subassembly of lid body, vent channel and connect the electric plug, supply power for the pump subassembly through connecting the electric plug, make the pump subassembly can suck gaseously through vent channel, air vent, be favorable to making in the drink dashes the bubble container that makes in the equipment with the air vent intercommunication and form the negative pressure to make the liquid in the container body get into and dash and steep in the bubble container. Compared with the prior art that the air pump is arranged in the base and the air duct is very long, the air duct has shorter length, and does not need to be distributed on the separable kettle body and the base in a segmented manner, thereby effectively reducing the risk of air leakage, saving materials, avoiding the cost increase for ensuring that the segmented air duct does not leak air, and having low cost. Moreover, the pump assembly and the ventilation channel are integrated in the cover body, so that the assembly is convenient. In addition, make the container lid in possess the power connection plug, make the container lid and drink brewing device's power supply socket plug-in connection, can with drink brewing device sharing power cord, be favorable to drink brewing device to dash through the accurate control container lid of the electricity connection of connecting the power connection plug and power supply socket and dash and steep the function through the electricity in addition, still be favorable to making the heating function and dash the function and cooperate, for example liquid heating dashes to controlling the pump package spare operation to dash and steep required temperature after and steep effectual.

In some embodiments, one side of the cover body is provided with a radially outwardly projecting connection portion on which the electrical plug is provided. When the container cover is covered on the brewing container, the electric connecting plug is favorably positioned outside the brewing container, and the problems of electric leakage, short circuit and the like caused by water vapor are avoided.

In some embodiments, the top of lid body is provided with the convex portion of gripping that makes progress, be provided with mobilizable key of uncapping on the lateral wall of the portion of gripping, be provided with on the lateral wall of lid body and dodge the mouth, this internal spring bolt and the elastic component of being provided with of lid, the spring bolt and the key-type connection of uncapping, the elastic component supports and sets up between the inner wall of spring bolt and lid body, wherein, under the condition that the key of uncapping was pressed, the key of uncapping drove the spring bolt and contracts into and dodge the mouth, under the condition that the key of uncapping was not pressed, the elastic component promoted the spring bolt and stretches out and dodges the mouth. The power connection plug is arranged at the bottom of the connecting part and extends downwards.

In the embodiments, the container cover can be connected on the container body in a plug-in mode, the connection is stable, the cover lifting operation is convenient when a user squeezes the cover opening key, and the operation is convenient. In addition, the opening of the power connection socket faces downwards, so that the power connection socket and the power supply socket are conveniently plugged together after the cover of the container is closed in place.

In some embodiments, the side wall of the cover body is provided with a protrusion for the rotational snap-fit positioning of the cover body, and the power connection plug is disposed on the side wall of the connection portion and extends horizontally.

In these embodiments, the container cover and the container body can be connected in a rotatable and locked manner, and the connection is stable. In addition, the opening of the power connection plug faces the horizontal direction, so that the container cover can rotate relative to the container body until the power connection plug is connected with the power supply socket in a plugging mode, and the container cover rotates to be in place.

In some embodiments, the pump assembly includes a sorption pump for drawing gas through the vent and an exhaust pump for exhausting gas through the vent.

In these embodiments, the pump assembly comprises a suction pump and an exhaust pump, and in addition to pumping gas by the suction pump, for example, forming negative pressure in the brewing container of the beverage brewing device, the exhaust pump can be used for blowing gas into the brewing container, so that the air pressure in the brewing container is rapidly increased, and the liquid in the brewing container is discharged, thereby accelerating the brewing speed. In addition, the air exhaust pump can blow away the infusion substances adhered to the filter screen, so that the extraction efficiency is improved.

In some embodiments, the number of the vent holes is one, the vent channel comprises a three-way pipe having a first pipe orifice, a second pipe orifice and a third pipe orifice, the first pipe orifice is connected with the vent hole, the second pipe orifice is connected with the air suction port of the suction pump, and the third pipe orifice is connected with the air discharge port of the exhaust pump. Only need an air vent, a body can, simple structure, convenient assembling, the gas leakage risk is low.

In some embodiments, the number of the vent holes is two, and the suction pump and the exhaust pump are respectively communicated with one vent hole. At this time, the vent passage has two tubes, one of which connects one vent hole and the suction port of the suction pump, and the other of which connects the other vent hole and the discharge port of the discharge pump. The processes of air suction and air exhaust can not interfere with each other at all.

In some embodiments, the cover body is further provided with an air inlet hole, the air vent is communicated with the air inlet hole, the container cover further comprises a valve body, and the valve body is respectively communicated with the air inlet hole and the air vent and is electrically connected with the power connection plug; the pump assembly comprises a getter pump, wherein the valve body is closed to block the air inlet hole from communicating with the vent hole when the getter pump suctions, and the valve body is opened to enable the air inlet hole to communicate with the vent hole when the getter pump stops suctions.

In the embodiments, the pump assembly only has the air suction pump, when the air suction pump sucks air, the control valve body closes and blocks the communication between the air inlet hole and the vent hole, so that negative pressure can be formed in the brewing container, and liquid in the container body enters the brewing container for brewing. After the brewing is finished, the air suction pump stops sucking air, the valve body is opened to enable the air inlet hole to be communicated with the vent hole, and at the moment, outside air can enter the brewing container through the air inlet hole and the vent hole, so that the air pressure in the brewing container is increased, liquid falls back into the container body, and the brewed beverage is obtained. Simple structure and low cost. And the pump assembly only has the suction pump, so that the weight of the container cover can be reduced, and the weight of the drink brewing equipment using the container cover is reduced.

In some embodiments, the number of the vent holes is one, and the valve body is a three-way valve having a first port, a second port and a third port, the first port is connected to the vent hole, the second port is connected to the suction port of the getter pump, and the third port is connected to the intake port, wherein the third port is closed and the first port and the second port are connected when the getter pump is pumping, and the second port is closed and the first port and the third port are connected when the getter pump stops pumping. Only one vent hole is needed, the structure is simple, and the processing is convenient.

In some embodiments, the number of the vent holes is two, the suction port of the suction pump is communicated with one of the vent holes, and the valve body is arranged between the other vent hole and the air inlet hole. At this time, the vent passage may have two tubes, one of the tubes is connected to one vent hole and the suction port of the getter pump, the other tube is connected to the other vent hole and the intake port, and the valve body is disposed on the other tube. The valve body structure can be simplified.

In some embodiments, the container lid further comprises an in-lid control plate disposed within the lid body and electrically connected to the pump assembly and the electrical connector, the in-lid control plate capable of controlling operation of the pump assembly.

In the embodiments, the in-cap control plate for controlling brewing is independently arranged in the cap body, and the power is supplied to the in-cap control plate through the power connection plug, so that the in-cap control plate is beneficial to realizing the brewing control function of the cap independently, simplifying the circuit connection, facilitating the control and ensuring the control accuracy.

A second aspect of the present invention provides a beverage brewing apparatus, comprising: the container body is used for containing liquid, and a power supply socket is arranged on the container body; the brewing container is detachably arranged in the container body, and the bottom of the brewing container is communicated with the container body; according to the container cover in any one of the technical schemes, the container cover can be detachably covered on the brewing container; wherein, under the condition that the container cover is covered on the brewing container, the vent hole is communicated with the top opening of the brewing container, and the power connection plug is connected with the power supply socket in an inserted manner.

The beverage brewing device provided by the embodiment of the present aspect has the beneficial effects of any one of the above technical solutions due to the container lid in any one of the above technical solutions, which is not repeated herein. In addition, the brewing container is placed in the container body, so that the bottom of the brewing container is communicated with the container body, and the liquid in the container body can fully enter the brewing container. The cover of the container is covered on the brewing container, so that a relatively closed space is formed between the cover and the brewing container, the vent hole is communicated with the space, negative pressure is formed in the space, and liquid in the container body can conveniently enter the brewing container for brewing.

In some embodiments, the container body includes a handle on the sidewall, and the power supply socket is disposed at a top of the handle. The electric plug and the power supply socket are beneficial to being far away from the brewing container and the container body, so that the problems of electric leakage, short circuit and the like caused by water vapor are avoided. And the structure for accommodating the power supply socket is not required to be arranged on the container body, so that the structure of the container body is simplified. In addition, when the container cover is closed, the container cover can be closed downwards or the connecting part of the container cover can be rotated to the handle position by referring to the positions of the handle and the connecting part, so that the quick plugging of the power connection plug and the power supply socket is facilitated.

In some embodiments, a sinking platform is arranged on one side of the top of the handle close to the brewing container, and the power supply socket is arranged in the sinking platform. The connecting part of the container cover is embedded in the sinking platform. The appearance effect is good.

Further, based on the condition that the container lid has the spring bolt, container lid and container body plug-in connection, the power supply socket sets up on the diapire of heavy platform and the opening upwards. The plug is convenient to be connected with the power connection plug with the downward opening in a plug-in manner.

Further, based on the condition that the container lid has the bulge, the container lid is connected with the rotatory lock of container body, and power supply socket sets up on the lateral wall of heavy platform and the opening is towards the horizontal direction, and the container lid can rotate until connecing the electric plug and the cooperation of inserting of power supply socket for the container body. The plug is beneficial to ensuring the in-place plugging of the power connection plug and the power supply socket.

In some embodiments, the beverage brewing device further comprises: a wire arranged between the inner side of the handle and the container body; the base, the container body sets up on the base, is provided with the power cord that base control panel and be connected with the base control panel electricity in the base, and the power cord stretches out the base for connect external power source, the wire is connected with the base control panel electricity.

In these embodiments, the wires are concealed between the inside of the handle and the side wall of the container body to prevent moisture from affecting the energization. The lead is directly or indirectly electrically connected with the base control board, and the base control board is favorable for sending information to the cover control board through the lead, the power supply socket and the power connection plug and triggering the cover control board to execute the brewing program under the condition that the cover control board is arranged in the container cover.

In some embodiments, the bottom of the container body is provided with the heating element, the beverage brewing device further comprises a stewing container which is arranged in the container body in a replaceable way, the container cover can also cover the stewing container, and the top of the side wall of the stewing container is provided with an air outlet.

In the embodiments, the bottom of the container body is provided with the heating element, so that the beverage brewing device has a brewing function and a heating function, and the extraction effect is improved. The beverage brewing device is also provided with the stewing container, so that when brewing is not needed, the stewing container can be placed in the container body, and the brewing container can be taken out of the container body. In addition, under the condition that the container cover is closed on the brewing container, in order to ensure that the brewing effect is airtight, a container cover sealing ring is generally arranged on the container cover, but when the container cover is closed on the stewing container, the container cover sealing ring easily causes that the stewing container is difficult to exhaust in the cooking process, so that an air outlet hole is formed in the top of the side wall of the stewing container, the air is convenient to exhaust, and the high-pressure risk is avoided.

In some embodiments, the container cover further comprises a sealing plug movably disposed on a lower surface of the cover body of the container cover for opening or closing the vent hole. Therefore, the brewing container is placed on the container body, and when brewing is needed, the plugging plug can open the vent hole to facilitate brewing. And the stewing container is placed in the container body, so that the vent hole can be blocked by the blocking plug when food materials need to be stewed, and a large amount of steam is prevented from entering the container cover through the vent hole to deteriorate and breed bacteria.

Additional aspects and/or advantages of the present general inventive concept will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the general inventive concept.

Drawings

The above and other objects and features of the present invention will become more apparent from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

figure 1 shows a schematic structural view of a beverage brewing device of a first embodiment of the present application;

figure 2 shows a partially broken away schematic view of a beverage brewing device of a first embodiment of the present application;

FIG. 3 shows a schematic cross-sectional view of a stewing container placed in the beverage brewing apparatus of the first embodiment of the present application;

figure 4 shows a schematic cross-sectional view of the brewing container placed within the beverage brewing device of the first embodiment of the present application;

figure 5 shows another schematic cross-sectional view of the brewing container placed within the beverage brewing apparatus of the first embodiment of the present application;

FIG. 6 shows a schematic structural view of a container lid of a first embodiment of the present application;

FIG. 7 shows an exploded view of the container lid of the first embodiment of the present application;

FIG. 8 shows a schematic structural view of the handle of the first embodiment of the present application;

FIG. 9 shows an exploded view of the handle of the first embodiment of the present application;

FIG. 10 is a schematic view of the assembly of the carrier and carrier seal ring of the first embodiment of the present application;

FIG. 11 shows a disassembled schematic view of the carrier and carrier seal ring of the first embodiment of the present application;

figure 12 shows a schematic view of the gas flow path during inhalation of a container lid according to a first embodiment of the present application;

FIG. 13 is a schematic view of the gas flow path during venting of the container lid of the first embodiment of the present application;

FIG. 14 shows an exploded view of the base and internal structure of the first embodiment of the present application;

figure 15 shows a schematic structural view of a beverage brewing apparatus of a second embodiment of the present application;

figure 16 shows an exploded schematic view of a beverage brewing apparatus of a second embodiment of the present application;

FIG. 17 illustrates an exploded view of a container lid of a second embodiment of the present application;

FIG. 18 is a schematic back view of a container lid according to a second embodiment of the present application;

FIG. 19 shows a schematic structural view of a handle of a second embodiment of the present application;

FIG. 20 shows a schematic view of the assembly of the carrier and the carrier seal ring of the first embodiment of the present application;

FIG. 21 shows a disassembled schematic view of the carrier and carrier seal ring of the first embodiment of the present application;

fig. 22 shows an exploded schematic view of a container lid of a third embodiment of the present application;

figure 23 shows a schematic view of the gas flow path during inhalation of a third embodiment of the container lid of the present application;

fig. 24 shows a schematic view of the gas flow path during venting of a third embodiment of the container lid of the present application.

Fig. 1-24 reference numbers illustrate:

10 a cover for a container, the cover being,

11 cover body, 111 upper cover, 112 lower cover, 113 venthole, 114 connecting part, 115 holding part, 116 cover opening key, 117 elastic part, 118 bolt, 119 projecting part,

12 pump assembly, 121 getter pump, 122 exhaust pump,

13, 131 a first orifice, 132 a second orifice, 133 a third orifice, 134 a first connecting pipe, 135 a second connecting pipe,

14, 141 a first port, 142 a second port, 143 a third port,

15 covering the inner side of the control board,

16 of the electric plug is connected with the electric plug,

20 container body, 21 container body, 22 handle, 23 support, 231 slot, 232L-shaped groove, 24 support sealing ring, 25 coaming, 26 heating element, 27 upper coupler, 28 power supply socket,

30 brewing container, 31 brewing cup, 311 flanging structure, 32 liquid suction pipe,

40 of stewing container, 41 of air outlet,

50 base, 51 lower coupler, 52 base control board, 521 cooking function key, 53 glass panel, 54 base upper cover, 541 control panel, 55 base lower cover.

Detailed Description

The following detailed description is provided to assist the reader in obtaining a thorough understanding of the methods, devices, and/or systems described herein. However, various changes, modifications, and equivalents of the methods, apparatus, and/or systems described herein will be apparent to those skilled in the art after reviewing the disclosure of the present application. For example, the order of operations described herein is merely an example, and is not limited to those set forth herein, but may be changed as will become apparent after understanding the disclosure of the present application, except to the extent that operations must occur in a particular order. Moreover, descriptions of features known in the art may be omitted for greater clarity and conciseness.

The features described herein may be embodied in different forms and should not be construed as limited to the examples described herein. Rather, the examples described herein have been provided to illustrate only some of the many possible ways to implement the methods, devices, and/or systems described herein, which will be apparent after understanding the disclosure of the present application.

As used herein, the term "and/or" includes any one of the associated listed items and any combination of any two or more.

Although terms such as "first," "second," and "third" may be used herein to describe various elements, components, regions, layers or sections, these elements, components, regions, layers or sections should not be limited by these terms. Rather, these terms are only used to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, a first member, first component, first region, first layer, or first portion referred to in the examples described herein can also be referred to as a second member, second component, second region, second layer, or second portion without departing from the teachings of the examples.

In the specification, when an element such as a layer, region or substrate is referred to as being "on," "connected to" or "coupled to" another element, it can be directly on, connected to or coupled to the other element or one or more other elements may be present therebetween. In contrast, when an element is referred to as being "directly on," "directly connected to," or "directly coupled to" another element, there may be no intervening elements present.

The terminology used herein is for the purpose of describing various examples only and is not intended to be limiting of the disclosure. The singular is also intended to include the plural unless the context clearly indicates otherwise. The terms "comprises," "comprising," and "having" specify the presence of stated features, quantities, operations, elements, components, and/or combinations thereof, but do not preclude the presence or addition of one or more other features, quantities, operations, components, elements, and/or combinations thereof. The term "plurality" represents any number of two or more.

The definitions of the terms "above", "below", "top" and "bottom" in this application are all based on the orientation of the product in normal use.

Unless otherwise defined, all terms including technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs after understanding the present invention. Unless explicitly defined as such herein, terms such as those defined in general dictionaries should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and the present disclosure, and should not be interpreted in an idealized or overly formal sense.

Further, in the description of the examples, when it is considered that detailed description of well-known related structures or functions will cause a vague explanation of the present invention, such detailed description will be omitted.

The container lid 10 and the beverage brewing apparatus provided by the embodiment of the present invention will be described with reference to fig. 1 to 24.

As shown in fig. 1 to 6 and 14 to 18, a first aspect of the present invention provides a container lid 10 for a beverage brewing apparatus, the beverage brewing apparatus having a power supply socket 28, the container lid 10 including: a cover body 11, wherein the cover body 11 is provided with a vent hole 113; a pump assembly 12 disposed within the cover body 11; a vent passage 13 communicating the pump assembly 12 and the vent hole 113; and an electrical connector 16 arranged on the cover body 11 and electrically connected to the pump assembly 12, the electrical connector 16 being adapted to be plugged into a power supply socket 28.

According to the container cover 10 provided by the embodiment of the aspect, the pump assembly 12, the vent channel 13 and the power connection plug 16 are integrated in the cover body 11, the power is supplied to the pump assembly 12 through the power connection plug 16, so that the pump assembly 12 sucks air through the vent channel 13 and the vent hole 113, negative pressure is favorably formed in the brewing container 30 communicated with the vent hole 113 in the beverage brewing device, and liquid in the container body 20 enters the brewing container 30 to be brewed. Compared with the prior art that the air pump is arranged in the base 50 and the air duct is very long, the length of the air duct 13 is shorter, and the air duct does not need to be distributed on the separable kettle body and the base 50 in a segmented manner, so that the air leakage risk can be effectively reduced, the material consumption can be saved, the cost increase for ensuring that the segmented air duct is air-tight can be avoided, and the cost is low. Moreover, the pump assembly 12 and the vent channel 13 are integrated in the cap body 11, facilitating assembly. In addition, make the container lid 10 in possess and connect electric plug 16, make container lid 10 and the power supply socket 28 plug-in connection of drink brewing equipment, can with the drink brewing equipment sharing power cord, need not to set up lithium cell power supply in addition in container lid 10, reduce cost. The electric connection between the power plug 16 and the power socket 28 is favorable for the beverage brewing device to accurately control the container cover 10 to brew, and the heating function and the brewing function are matched, for example, the pump assembly 12 is controlled to operate to brew after the liquid is heated to the temperature required by brewing, and the control effect is good.

With regard to the arrangement position of the electrical plug 16, in some embodiments, as shown in fig. 2, 4, 6, 16 and 18, one side of the cover body 11 is provided with a connecting portion 114 protruding radially outward, and the electrical plug 16 is arranged on the connecting portion 114. When the container cover 10 is covered on the brewing container 30, the power connection plug 16 is favorably positioned outside the brewing container 30, and the problems of electric leakage, short circuit and the like caused by water vapor are avoided. In a particular application, as shown in fig. 4 and 16, the connection portion 114 extends to the handle 22 on the outside wall of the container body 20 to mate with the power supply socket 28 on the handle 22.

For the configuration of the electrical plug 16, in some embodiments, the electrical plug 16 is a 3PIN plug. Has three pins, and is stable in power connection.

As for the installation manner of the container lid 10, in some embodiments, as shown in fig. 15 to 18 and 22, a top of the lid body 11 is provided with a holding portion 115 protruding upward, a movable lid opening key 116 is provided on a sidewall of the holding portion 115, an avoiding opening is provided on a sidewall of the lid body 11, a latch 118 and an elastic member 117 are provided in the lid body 11, the latch 118 is connected to the lid opening key 116, and the elastic member 117 is supported and provided between the latch 118 and an inner wall of the lid body 11, wherein the lid opening key 116 drives the latch 118 to retract into the avoiding opening when the lid opening key 116 is pressed, and the elastic member 117 pushes the latch 118 to extend out of the avoiding opening when the lid opening key 116 is not pressed. The electrical plug 16 is arranged at the bottom of the connection portion 114 and extends downward.

In these embodiments, the container cover 10 can be connected to the container body 20 in a plug-in manner, the connection is stable, and the user can conveniently lift the cover while pressing the cover opening key 116. In addition, the opening of the electrical socket is downward, so that the electrical socket can be conveniently plugged with the power supply socket 28 after the container cover 10 is covered in place.

In a specific application, as shown in fig. 16 to 18, 20 and 21, the container cover 10 is connected with the container body 20 in a plug-in manner, a bracket 23 is arranged at the opening of the top of the container body 20, an inserting groove 231 is arranged on the inner side wall of the bracket 23, and the locking tongue 118 is inserted into the inserting groove 231, so that the container cover 10 is firmly connected with the container body 20. When the container cover 10 needs to be lifted, the cover 10 can be lifted up only by pressing the cover opening key 116 to separate the latch bolt 118 from the slot 231. Referring to fig. 15, in the stable connection of the container cap 10 to the container body 20, the cap-opening key 116 is exposed on the sidewall of the top grip portion 115 of the cap body 11, and the power plug 16 is inserted into the power supply socket 28.

Further, as shown in fig. 17 and 22, the elastic member 117 is a spring, and is disposed in the cover body 11, one end of the spring is abutted against the inner side wall of the cover body 11, and the other end is abutted against the latch bolt 118. A guide rail is further disposed in the cover body 11, and the guide rail is engaged with the latch bolt 118, so that the latch bolt 118 can move along a predetermined path smoothly, and the latch bolt 118 can be inserted into the slot 231 accurately. One part of the cover opening key 116 is located in the cover body 11 and connected with the latch bolt 118, and the other part extends out of the cover body 11, so that a user can press the cover opening key 116 to pull the latch bolt 118 to move out of the slot 231 conveniently. The open-cover key 116 may protrude from the sidewall of the cover body 11 without affecting the decorative cover structure of the top of the grip portion 115.

Further, as shown in fig. 17 and 22, the number of the spring, the latch 118 and the lid opening key 116 may be two, and the two springs, the latch 118 and the lid opening key 116 are symmetrically distributed on two opposite sides of the lid body 11, and similarly, the number of the slots 231 is also two, and the two slots are symmetrically distributed on two opposite sides of the bracket 23, so that the container lid 10 and the bracket 23 are stably connected.

In other embodiments, as shown in fig. 2 and 6, the side wall of the cover body 11 is provided with a protrusion 119, the protrusion 119 is used for the rotational snap-fit positioning of the cover body 11, and the power receiving plug 16 is provided on the side wall of the connecting portion 114 and extends horizontally. Referring to fig. 5, the cap body 11 includes an upper cap 111 and a lower cap 112, a portion of the upper cap 111 is protruded upward to form a grip portion 115, a vent hole 113 is provided on the lower cap 112, and a protrusion 119 is provided on the lower cap 112.

In these embodiments, the container cover 10 and the container body 20 can be connected in a rotatable and locked manner, and the connection is stable. Further, with the opening of the electrical connector 16 facing horizontally, the container lid 10 can be rotated relative to the container body 20 until the electrical connector 16 is plugged into the electrical supply socket 28, at which time the container lid 10 is rotated into position.

In a specific application, as shown in fig. 2, a bracket 23 is provided at the top opening of the container body 20, and the cover body 11 is rotatably snap-coupled to the bracket 23 by a protrusion 119. As shown in fig. 10 and 11, an L-shaped groove 232 is formed on the inner sidewall of the bracket 23, and the protrusion 119 can move downward in the L-shaped groove 232 and then move horizontally, so that the container cover 10 and the bracket 23 are rotatably coupled. Referring to fig. 1, in the case where the container cap 10 is stably coupled to the container body 20, the cap opening key 116 is not provided on the sidewall of the grip portion 115 of the top of the cap body 11, and the protrusion 119 is hidden on the sidewall of the cap body 11, resulting in a good appearance. In addition, as shown in fig. 2, 4, 8 and 9, the power supply socket 28 on the handle 22 extends horizontally, and the opening faces horizontally, so that the power plug 16 and the power supply socket 28 can be conveniently plugged into place after the container cover 10 is rotated into place.

With regard to the structure of the pump assembly 12, in some embodiments, as shown in fig. 22-24, the pump assembly 12 includes a sorption pump 121 and an evacuation pump 122, the sorption pump 121 for drawing gas through the vent 113, and the evacuation pump 122 for evacuating gas through the vent 113.

In these embodiments, the pump assembly 12 includes the suction pump 121 and the exhaust pump 122, and in addition to the suction pump 121 for pumping gas, such as forming negative pressure in the brewing container 30 of the beverage brewing apparatus, the exhaust pump 122 can be used for blowing gas into the brewing container 30, so that the pressure in the brewing container 30 is rapidly increased, and the liquid in the brewing container 30 is discharged, thereby increasing the brewing speed. In addition, the air exhaust pump 122 can blow away the infusion adhered to the filter screen, thereby improving the extraction efficiency. Wherein, the filter screen can be arranged in the brewing container 30 and also can be arranged at the vent hole 113.

In a specific embodiment, as shown in fig. 22 to 24, the number of the vent holes 113 is one, the vent channel 13 includes a three-way pipe having a first pipe 131, a second pipe 132 and a third pipe 133, the first pipe 131 is connected to the vent hole 113, the second pipe 132 is connected to the suction port of the suction pump 121, and the third pipe 133 is connected to the exhaust port of the exhaust pump 122. Only need a vent 113, a body can, simple structure, processing is convenient, and the gas leakage risk is low.

In a specific application, when the air suction pump 121 works, as shown in fig. 23, air in the brewing container 30 enters the air suction pump 121 through the air vent 113, the first pipe orifice 131, the second pipe orifice 132 and the air suction port, and is discharged to the outside through the air suction pump 121, a certain negative pressure is formed in the brewing container 30, so that liquid in the container body 20 can enter the brewing container 30 under the action of atmospheric pressure to soak the materials. When the exhaust pump 122 works, as shown in fig. 24, the exhaust pump 122 pumps outside air to the brewing container 30 through the exhaust port, the third nozzle 133, the first nozzle 131 and the vent hole 113, and at this time, the air pressure in the brewing container 30 is greater than the atmospheric pressure, so that the liquid in the brewing container 30 flows out to enter the container body 20, and the separation of the material and the liquid is realized. The air suction and the air exhaust can be performed repeatedly. The control board 15 in the cover can switch the air suction pump 121 and the air discharge pump 122 for multiple times, and the liquid can be brewed up and down to achieve the desired brewing effect.

In another embodiment, the number of the vents 113 is two, and the suction pump 121 and the exhaust pump 122 are respectively communicated with one vent 113. At this time, the vent passage 13 has two tubes, one of which connects one vent hole 113 and the suction port of the suction pump 121, and the other of which connects the other vent hole 113 and the discharge port of the discharge pump 122. The processes of air suction and air exhaust can not interfere with each other at all.

In other embodiments, as shown in fig. 7, 12, 13 and 17, the lid body 11 is further provided with an air inlet (not shown), the air vent 113 is communicated with the air inlet, the container lid 10 further comprises a valve body 14, and the valve body 14 is respectively communicated with the air inlet and the air vent 113 and is electrically connected with the power plug 16; the pump assembly 12 includes a getter pump 121, wherein the valve body 14 is closed to block the intake hole from communicating with the vent hole 113 when the getter pump 121 suctions, and the valve body 14 is opened to communicate the intake hole with the vent hole 113 when the getter pump 121 stops suctioning.

In these embodiments, the pump assembly 12 only has the suction pump 121, and when the suction pump 121 sucks gas, the control valve 14 closes and blocks the communication between the air inlet hole and the vent hole 113, so as to ensure that negative pressure is formed in the brewing container 30 and liquid in the container body 20 enters the brewing container 30 for brewing. After the brewing is finished, the air suction pump 121 stops sucking air, the valve body 14 is opened to enable the air inlet hole to be communicated with the vent hole 113, and at the moment, outside air can enter the brewing container 30 through the air inlet hole and the vent hole 113, so that the air pressure in the brewing container 30 is increased, liquid falls back into the container body 20, and the brewed beverage is obtained. Simple structure and low cost. And the pump assembly 12 only has the getter pump 121, the weight of the container lid 10 can be reduced, thereby reducing the weight of the drink brewing apparatus to which the container lid 10 is applied.

In a specific embodiment, as shown in fig. 7, 12, 13 and 17, the number of the vent holes 113 is one, the valve body 14 is a three-way valve having a first port 141, a second port 142 and a third port 143, the first port 141 is connected to the vent hole 113, the second port 142 is connected to the suction port of the getter pump 121, and the third port 143 is connected to the suction hole. The third port 143 is closed and the first port 141 and the second port 142 are communicated with each other when the suction pump 121 sucks, and the second port 142 is closed and the first port 141 and the third port 143 are communicated with each other when the suction pump 121 stops sucking. Only one vent hole 113 is needed, the structure is simple, and the processing is convenient.

In a specific application, as shown in fig. 7, 12, 13 and 17, the vent channel 13 has a first connection pipe 134 and a second connection pipe 135, the first connection pipe 134 connects the vent hole 113 and the first valve port 141, the second connection pipe 135 connects the suction port of the suction pump 121 and the second valve port 142, and the third valve port 143 directly communicates with the suction port. When the air suction pump 121 works, as shown in fig. 12, the first valve port 141 and the second valve port 142 are opened, the third valve port 143 is closed, so that the gas in the brewing container 30 enters the air suction pump 121 through the air hole 113, the first connecting pipe 134, the first valve port 141, the second valve port 142, the second connecting pipe 135 and the air suction port, and is discharged to the outside through the air suction pump 121, a certain negative pressure is formed in the brewing container 30, and the liquid in the container body 20 can conveniently enter the brewing container 30 to soak the materials under the action of atmospheric pressure. When the liquid in the brewing container 30 needs to flow out, as shown in fig. 13, the operation of the air suction pump 121 is stopped, the first valve port 141 and the third valve port 143 are communicated, and the second valve port 142 is closed, so that the external air can enter the brewing container 30 through the air inlet hole, the third valve port 143, the first valve port 141 and the vent hole 113, the gas pressure in the brewing container 30 is increased, and the liquid can flow out of the brewing container 30 under the action of its own gravity. In a particular application, the three-way valve is an electromagnetic three-way valve.

In a specific application, the air in the brewing container 30 is pumped away by the air suction pump 121 to form negative pressure, and under the action of atmospheric pressure, the liquid level in the container body 20 is pressed into the brewing container 30 to brew the food materials in the brewing container 30; after brewing for 10 seconds, the electromagnetic three-way valve switches a pipeline communicated with the atmosphere, the space pressure formed by the container cover 10 and the brewing container 30 is equal to the atmospheric pressure, and the liquid flows back to the container body 20 under the action of self weight; the electromagnetic three-way valve switches the pipeline of the air suction pump 121 again, the air suction pump 121 works to pump air away, liquid in the container body 20 is pressed into the brewing container 30 again to brew food materials, and the process is repeated. The liquid is brewed up and down to realize the brewing effect of tea-water separation.

In another specific embodiment, the number of the vent holes 113 is one, the valve body 14 is a one-way valve, the vent channel 13 comprises a three-way pipe having a first pipe orifice 131, a second pipe orifice 132 and a third pipe orifice 133, the first pipe orifice 131 is communicated with the suction port of the suction pump 121, the second pipe orifice 132 is communicated with the vent hole 113, the third pipe orifice 133 is communicated with the air inlet hole, and the one-way valve is disposed near the third pipe orifice 133 and is used for opening or blocking the air inlet hole and the vent hole 113.

In another specific embodiment, the number of the vents 113 is two, the suction port of the getter pump 121 communicates with one of the vents 113, and the valve body 14 is disposed between the other vent 113 and the intake hole. At this time, the vent passage 13 may have two tubes, one of which connects one vent hole 113 and a suction port of the getter pump 121, the other of which connects the other vent hole 113 and the suction port, and the valve body 14 is provided on the other tube. The structure of the valve body 14 can be simplified. In a specific application, the valve body 14 is an electrically operated valve, such as a solenoid valve, a regulating valve, a check valve, etc.

In some embodiments, the container lid 10 further comprises an in-lid control plate 15, the in-lid control plate 15 being disposed within the lid body 11 and being electrically connected to the pump assembly 12, the electrical connector 16, the in-lid control plate 15 being capable of controlling the operation of the pump assembly 12.

In these embodiments, the lid inner control board 15 for controlling the brewing is independently disposed in the lid body 11, and the power is supplied to the lid inner control board 15 through the power connection plug 16, so that the lid 10 can independently realize the brewing control function, simplify the circuit connection, facilitate the control, and ensure the control accuracy.

Of course, in other embodiments, the base control board 52 of the beverage brewing apparatus may be used to control the operation of the pump assembly 12.

As shown in fig. 1 to 4 and 14 to 16, a second aspect of the present invention provides a beverage brewing apparatus, including: the container body 20 is used for containing liquid, and a power supply socket 28 is arranged on the container body 20; the brewing container 30 is detachably arranged in the container body 20, and the bottom of the brewing container 30 is communicated with the container body 20; according to the container cover 10 of any one of the above technical solutions, the container cover 10 is detachably covered on the brewing container 30; when the container cover 10 is covered on the brewing container 30, the vent hole 113 is communicated with the top opening of the brewing container 30, and the power connection plug 16 is connected with the power supply socket 28 in a plugging manner.

The beverage brewing device provided by the embodiment of the invention has the beneficial effects of any technical scheme due to the container cover 10 in any technical scheme, and the details are not repeated herein. In addition, the brewing container 30 is placed in the container body 20, so that the bottom of the brewing container 30 is communicated with the container body 20, which is beneficial to ensuring that the liquid in the container body 20 can fully enter the brewing container 30. The container cover 10 is covered on the brewing container 30, so that a relatively closed space is formed between the container cover and the brewing container 30, the vent hole 113 is communicated with the space, negative pressure is formed in the space, and liquid in the container body 20 can enter the brewing container 30 conveniently for brewing.

In some embodiments, as shown in fig. 2 and 16, the container body 20 includes a handle 22 on the sidewall, and a power supply socket 28 is provided on the top of the handle 22. The electric connection plug 16 and the power supply socket 28 are beneficial to being far away from the brewing container 30 and the container body 20, so that the problems of electric leakage, short circuit and the like caused by water vapor are avoided. Moreover, the structure for accommodating the power supply socket 28 does not need to be provided in the container body 21, and the structure of the container body 21 is simplified. In addition, when the container cover 10 is closed, the lower cover 112 can be closed to the container cover 10 or the connecting part 114 of the container cover 10 can be rotated to the position of the handle 22 by referring to the positions of the handle 22 and the connecting part 114, so that the power connection plug 16 and the power supply socket 28 can be plugged together quickly.

In some embodiments, as shown in fig. 8, 9 and 19, a side of the top of the handle 22 near the brewing receptacle 30 is provided with a counter in which the power socket 28 is disposed. The connecting portion 114 of the container lid 10 is embedded in the sink. The appearance effect is good.

Further, as shown in fig. 16, 20 and 22, the container cover 10 is plug-connected to the container body 20 based on the case where the container cover 10 has the locking tongue 118. The cover 10 can be separated from the container body 20 by pulling the cover 10 upward after the cover opening key 116 is pressed to move the latch tongue 118 out of the slot 231 of the bracket 23. When the container cover 10 needs to be installed, the container cover 10 can be directly pressed down, so that the locking tongue 118 is pressed and retracted by the bracket 23 until the slot 231 is inserted into the slot 231 under the elastic force of the elastic member 117, and the container cover 10 is covered in place. At this time, as shown in fig. 18 and 19, the power supply socket 28 is provided on the bottom wall of the sinking platform on the top of the handle 22 with the opening facing upward, and the power receiving socket is provided on the lower surface of the connecting portion 114 with the opening facing downward. The electrical plug 16 and the electrical outlet 28 are conveniently plugged into place with the container lid 10 closed in place.

Further, as shown in fig. 5, 6 and 10, the container cover 10 is rotatably snap-coupled with the container body 20 based on the case where the container cover 10 has the protrusion 119. At this time, as shown in fig. 10 and 11, the top bracket 23 of the container body 20 is provided with an L-shaped groove 232, and the projection 119 moves downward along the L-shaped groove 232 and then horizontally rotates, thereby achieving locking fixation. At this time, as shown in fig. 6 to 9, the power supply socket 28 is provided on the side wall of the sinking platform at the top of the handle 22 with the opening facing in the horizontal direction, the electric connection plug 16 is provided on the lower surface of the connecting portion 114 with the opening facing in the horizontal direction, and the container lid 10 can be rotated relative to the container body 20 until the electric connection plug 16 is fitted into the power supply socket 28. It is advantageous to ensure that the electrical connector 16 and the power supply socket 28 are properly connected.

In some embodiments, as shown in fig. 7, 14, 17 and 22, the beverage brewing apparatus further comprises: a wire (not shown) provided between the inside of the handle 22 and the container body 20; the base 50, the container body 20 is arranged on the base 50, the base control panel 52 and a power line (not shown in the figure) electrically connected with the base control panel 52 are arranged in the base 50, the power line extends out of the base 50 and is used for connecting an external power supply, and the wire is electrically connected with the base control panel 52.

In these embodiments, the wires are hidden between the inside of the handle 22 and the side walls of the container body 20 to prevent moisture from affecting the energization. The direct or indirect electrical connection of the wires to the base control board 52, in the case of the lid control board 15 in the container lid 10, facilitates the base control board 52 sending information to the lid control board 15 via the wires, the power supply socket 28 and the power plug 16 and triggering the lid control board 15 to execute the brewing process.

In a specific application, as shown in fig. 3 to 5, the bottom of the container body 20 is provided with a heat generating member 26 and a thermostat (not shown), and the heat generating member 26 serves to heat the liquid inside the container body 20. The heating element 26 and the temperature controller are electrically connected with the base control board 52, which is beneficial for the temperature controller to trigger the cover inner control board 15 to execute the brewing program through a lead when the temperature of the liquid in the container body 20 is detected to be suitable for brewing.

In a specific application, if the function of the conventional health preserving pot is selected, the in-lid control plate 15 inside the container lid 10 does not act at this time, and the program of the conventional health preserving pot is executed. If the tea making function is selected, after the container cover 10 is covered on the container body 20, a relatively sealed cavity is formed between the container cover 10 and the brewing container 30, meanwhile, the connecting part 114 of the container cover 10 is inserted into the sinking platform of the handle 22, and the power connection plug 16 is in plug connection with the power supply socket 28, so that the power supply function of the control board 15 and the pump assembly 12 in the cover is realized, and the pump assembly 12 can be started to brew.

Of course, in the case where the cap inner control plate 15 is not provided in the container cap 10, the base control plate 52 may also have a brewing control function, and the pump assembly 12, the valve body 14, and the like may be controlled by the base control plate 52. The present application defaults to having the base control panel 52 at least have conventional cooking functions, such as performing heating, cooling functions of different powers, different durations, and the like.

Further, as shown in fig. 2 to 5, and 14 to 16, the container body 20 further includes: a surrounding plate 25 at the bottom, the surrounding plate 25 surrounding the heat generating member 26; and an upper coupler 27 disposed inside the enclosure 25 and electrically connected to the heat generating member 26. The base 50 is provided with a lower coupler 51 coupled to the upper coupler 27, the base control board 52 is disposed in the base 50 and electrically connected to the lower coupler 51, the surface of the base 50 exposed out of the enclosure 25 is provided with a control panel 541, and the cooking function keys 521 are disposed on the control panel 541. The container body 20 is supported by the base 50 and coupled to supply power to the heat generating member 26 through the lower coupler 51 and the upper coupler 27. Compared with the power supply member disposed on the container body 20, the weight of the container body 20 can be reduced, and the user can conveniently take and place the container body 20. By providing the control panel 541 on the base 50, it is convenient for the user to operate the cooking function keys 521 on the control panel 541 to implement various cooking functions, such as different heating powers, different heating durations, etc. In addition, when brewing is needed, the heating element 26 can not work, so that the cold extraction function is realized, the heating element 26 can be matched with the liquid in the container body 20 to brew, corresponding operation can be performed according to the type of brewed objects and the requirements of users, and the brewing effect is improved.

Further, as shown in fig. 14, the base 50 includes a base upper cover 54, a base lower cover 55, and a glass panel 53 laid on the base upper cover 54, and has a good appearance.

Further, as shown in fig. 1 to 5, 15 and 16, the container body 20 includes a container body 21, a bracket 23 is provided at a top opening of the container body 21, and the container body 21 is used for containing liquid. The container body 20 further includes a handle 22 provided on a sidewall of the container body 21 for a user to hold. The container body 20 includes a bracket 23 at the top opening, and the container cover 10 is detachably coupled to the bracket 23. Wherein, based on the case that the container cover 10 has the locking tongue 118, as shown in fig. 20 and 21, the inner side wall of the bracket 23 is provided with an insertion groove 231 adapted to the locking tongue 118; in the case where the container cover 10 has the protrusion 119, as shown in fig. 10 and 11, the inner sidewall of the bracket 23 is provided with an L-shaped groove 232, and the protrusion 119 can move downward and then horizontally along the L-shaped groove 232 to rotatably snap-couple the container cover 10 and the bracket 23. Simple structure and convenient operation.

Further, as shown in fig. 3 to 5, a sealing ring 24 is sleeved on the outer side of the support 23 to tightly adhere to the container body 21, so as to prevent the liquid from leaking out through a gap between the support 23 and the container body 21. Certainly, a spout may be disposed on the top of the container body 21, so that a gap is formed between the bracket 23 and the spout, or the bracket 23 is disposed away from the spout, thereby facilitating outflow of liquid through the spout.

In some embodiments, as shown in fig. 2, 4 and 5, the brewing container 30 includes a brewing cup 31 and a pipette 32 located at the bottom of the brewing cup 31 and in communication with the brewing cup 31, the pipette 32 extending into the bottom of the container body 20 to facilitate the aspiration of liquid immersed in the liquid. The flanging structure 311 is arranged at the cup opening of the brewing cup 31, and the flanging structure 311 is erected on the support 23, so that the placing stability of the brewing container 30 is ensured, the flanging structure 311 is stably extruded on the support 23 by the container cover 10, and the brewing container 30 is prevented from moving up and down. Further, the brewing container 30 further comprises a filter screen which is arranged at the bottom inside the brewing cup 31 to prevent the material inside the brewing cup 31 from entering the container body 20 through the liquid suction pipe 32.

In some embodiments, as shown in fig. 3, the beverage brewing device further comprises a stewing container 40 which is arranged in the container body 20 in a replaceable way with the brewing container 30, the container cover 10 can also cover the stewing container 40, and the top of the side wall of the stewing container 40 is provided with an air outlet hole 41.

In these embodiments, the beverage brewing device is further provided with the stewing container 40, so that when brewing is not needed, the stewing container 40 can be placed in the container body 20, and the brewing container 30 can be taken out of the container body 20, and at the moment, the beverage brewing device can be used as a common health preserving pot. When the brewing container 30 is placed in the container body 20, the beverage brewing device can be used as a beverage brewing device, and tea and water separation can be achieved in a portable mode. The health preserving kettle and the separated tea making machine are integrated, and the purpose of one machine with multiple purposes is achieved.

In addition, in the case that the container cover 10 is covered on the brewing container 30, in order to ensure the brewing effect to be airtight, a sealing ring of the container cover 10 is generally arranged on the cover body 11, but when the container cover 10 is covered on the stewing container 40, the sealing ring of the container cover 10 easily causes the stewing container 40 to be difficult to exhaust in the cooking process, so that an air outlet hole 41 is arranged at the top of the side wall of the stewing container 40, the air is convenient to exhaust, and after the air is exhausted out of the stewing container 40, the air can be exhausted through a gap between the container body 20 and the container cover 10, for example, from a kettle mouth at the top of the container body 21, and the high pressure risk is avoided. In a particular application, the bottom of the stewing container 40 does not communicate with the container body 20 and can contain food or liquid therein. The stewing container 40 is a glass container or a ceramic container with good appearance effect, and the brewing container 30 can also be a glass container or a ceramic container.

Further, the container lid 10 further includes a closing plug (not shown) movably provided on a lower surface of the lid body 11 for opening or closing the air vent 113. Therefore, when the brewing container 30 is placed on the container body 20 and brewing is needed, the vent hole 113 can be opened by the sealing plug so as to facilitate brewing. When the stewing container 40 is placed in the container body 20 and food materials need to be stewed, the vent hole 113 can be blocked by the blocking plug, so that a large amount of steam is prevented from entering the container cover 10 through the vent hole 113, and the situation that the deterioration and the bacterial growth are easily caused is avoided. In specific application, the plugging plug is a silica gel plug.

Further, a mounting hole (not shown) is formed in the lower surface of the container cover 10 on one side of the vent hole 113, one end of the plug is clamped in the mounting hole and can rotate around the mounting hole, and the other end of the plug is provided with a plug which plugs the vent hole 113. Simple structure and convenient operation.

Although the embodiments of the present invention have been described in detail, those skilled in the art can make various modifications and variations to the embodiments of the present invention without departing from the spirit and scope of the present invention. It should be understood that such modifications and variations that may appear to those skilled in the art will still fall within the spirit and scope of the embodiments of the invention as defined by the appended claims.

Claims (14)

1. A capsule cap (10) for a beverage brewing apparatus having an electrical supply socket (28), characterized in that the capsule cap (10) comprises:

the cover comprises a cover body (11), wherein a vent hole (113) is formed in the cover body (11);

a pump assembly (12) disposed within the cap body (11);

a vent passage (13) communicating the pump assembly (12) and the vent hole (113);

the power connection plug (16) is arranged on the cover body (11) and is electrically connected with the pump assembly (12), and the power connection plug (16) is used for being connected with the power supply socket (28) in a plugging mode.

2. A container closure (10) according to claim 1, wherein one side of the closure body (11) is provided with a radially outwardly projecting connecting portion (114), the electrical plug (16) being provided on the connecting portion (114).

3. The container cap (10) according to claim 2, wherein a top of the cap body (11) is provided with a holding portion (115) protruding upwards, a movable cap opening key (116) is provided on a side wall of the holding portion (115), an avoiding opening is provided on a side wall of the cap body (11), a locking tongue (118) and an elastic member (117) are provided in the cap body (11), the locking tongue (118) is connected with the cap opening key (116), the elastic member (117) is supported and disposed between the locking tongue (118) and an inner wall of the cap body (11), wherein, when the cap opening key (116) is pressed, the cap opening key (116) drives the locking tongue (118) to retract into the avoiding opening, when the cap opening key (116) is not pressed, the elastic member (117) pushes the locking tongue (118) to extend out of the avoiding opening, and the power connection portion (16) is disposed at a bottom of the cap opening (114) and extends downwards.

4. The container lid (10) according to claim 2, wherein a protrusion (119) is provided on a side wall of the lid body (11), the protrusion (119) being used for a rotational snap-fit positioning of the lid body (11), and the electrical plug (16) is provided on a side wall of the connecting portion (114) and extends horizontally.

5. The container lid (10) of any of claims 1 to 4, wherein the pump assembly (12) comprises a sorption pump (121) and a venting pump (122), the sorption pump (121) being configured to draw gas through the vent hole (113), the venting pump (122) being configured to vent gas through the vent hole (113).

6. The container cap (10) of claim 5, wherein the number of the vent holes (113) is one, the vent channel (13) comprises a tee having a first nozzle (131), a second nozzle (132) and a third nozzle (133), the first nozzle (131) is connected to the vent hole (113), the second nozzle (132) is connected to the suction port of the suction pump (121), and the third nozzle (133) is connected to the exhaust port of the exhaust pump (122); or alternatively

The number of the vent holes (113) is two, and the suction pump (121) and the exhaust pump (122) are respectively communicated with one vent hole (113).

7. A container lid (10) according to any one of claims 1 to 4, wherein the lid body (11) is further provided with an air inlet hole, the air vent hole (113) is communicated with the air inlet hole, the container lid (10) further comprises a valve body (14), the valve body (14) is respectively communicated with the air inlet hole and the air vent hole (113) and is electrically connected with the power-on plug (16);

the pump assembly (12) comprises a getter pump (121), wherein the valve body (14) is closed to block the air inlet hole from communicating with the vent hole (113) when the getter pump (121) suctions, and the valve body (14) is opened to communicate the air inlet hole with the vent hole (113) when the getter pump (121) stops suctioning.

8. The container cover (10) according to claim 7, wherein the vent hole (113) is one in number, the valve body (14) is a three-way valve having a first port (141), a second port (142) and a third port (143), the first port (141) is connected to the vent hole (113), the second port (142) is connected to the suction port of the getter pump (121), and the third port (143) is connected to the suction port, wherein the third port (143) is closed and the first port (141) and the second port (142) are communicated when the getter pump (121) sucks, and the second port (142) is closed and the first port (141) and the third port (143) are communicated when the getter pump (121) stops sucking; or alternatively

The number of the vent holes (113) is two, an air suction port of the air suction pump (121) is communicated with one of the vent holes (113), and the valve body (14) is arranged between the other vent hole (113) and the air inlet hole.

9. The container lid (10) according to any of claims 1 to 4, wherein the container lid (10) further comprises an in-lid control plate (15), the in-lid control plate (15) being arranged within the lid body (11) and being electrically connected with the pump assembly (12), the power plug (16), the in-lid control plate (15) being capable of controlling the operation of the pump assembly (12).

10. A beverage brewing apparatus, comprising:

the container body (20) is used for containing liquid, and a power supply socket (28) is arranged on the container body (20);

the brewing container (30) is detachably arranged in the container body (20), and the bottom of the brewing container (30) is communicated with the container body (20);

the container lid (10) of any of claims 1 to 9, said container lid (10) removably covering said brewing container (30);

under the condition that the container cover (10) is covered on the brewing container (30), the vent hole (113) is communicated with the top opening of the brewing container (30), and the power connection plug (16) is connected with the power supply socket (28) in an inserted manner.

11. A beverage brewing device according to claim 10, characterized in that said container body (20) comprises a handle (22) on a side wall, said power supply socket (28) being provided at the top of said handle (22).

12. The beverage brewing device according to claim 11, characterized in that a side of the top of the handle (22) close to the brewing container (30) is provided with a counter in which the power supply socket (28) is provided, and in which the connection portion (114) of the container lid (10) is embedded;

wherein, based on the condition that the container cover (10) is provided with a bolt (118), the container cover (10) is connected with the container body (20) in a plug-in manner, and the power supply socket (28) is arranged on the bottom wall of the sinking platform and has an upward opening; based on the condition that the container cover (10) is provided with a protruding part (119), the container cover (10) is connected with the container body (20) in a rotating and buckling mode, the power supply socket (28) is arranged on the side wall of the sinking platform, the opening of the power supply socket faces the horizontal direction, and the container cover (10) can rotate relative to the container body (20) until the power connection plug (16) is in plug-in fit with the power supply socket (28).

13. The beverage brewing apparatus of claim 11, further comprising: a wire provided between an inside of the handle (22) and the container body (20);

the base (50), the container body (20) sets up on base (50), be provided with in base (50) base control panel (52) and with the power cord that base control panel (52) electricity is connected, the power cord stretches out base (50) for connect external power source, the wire with base control panel (52) electricity is connected.

14. Beverage brewing device according to any of the claims 10 to 13, characterized in that the bottom of the container body (20) is provided with a heat generating element (26), the beverage brewing device further comprises a stewing container (40) arranged inside the container body (20) replaceable with the brewing container (30), the container lid (10) can also cover the stewing container (40), and the top of the side wall of the stewing container (40) is provided with an air outlet hole (41);

the container cover (10) further comprises a sealing plug movably arranged on the lower surface of the cover body (11) of the container cover (10) and used for opening or closing the vent hole (113).

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