CN216416828U - Beverage brewing equipment - Google Patents

Abstract

The utility model provides a beverage brewing device, which comprises a container body and a brewing cup, wherein the top of the container body is provided with an opening for placing the brewing cup, the brewing cup comprises a cup body and a cup cover, the cup body is detachably arranged in the container body and is communicated with the container body, and the cup cover is detachably arranged at the opening and covers the cup body; wherein, the cup body is connected with the inner side wall of the container body in a rotating and buckling way. Make the cup be connected with the rotatory lock of the inside wall of the container body, guarantee the installation stability of cup on the one hand, ensure to dash and steep in-process cup and shake from top to bottom, on the other hand is spacing in the container body with the cup, can effectively avoid bowl cover in-process cup that uncaps along with bowl cover synchronous motion, be favorable to when guaranteeing bowl cover and cup sealing connection, guarantee the two and separate smoothly, conveniently put in the material to the cup.

Description

Beverage brewing equipment

Technical Field

The utility model relates to a culinary art technical field, concretely relates to drink dashes bubble equipment.

Background

In the related art, in beverage brewing equipment (such as a health preserving pot), a brewing cup for containing materials (such as tea) is placed in a container body, air in the brewing cup is sucked through an air pump, negative pressure is formed in the brewing cup, water in the container body enters the brewing cup under the action of pressure to brew the materials, after brewing is finished, the air pressure in the brewing cup rises back, the beverage after brewing the materials flows into the container body from the brewing cup, separation of the beverage and the materials is achieved, and long-time soaking of the materials is avoided. Moreover, the cup cover of the brewing cup is hermetically connected with the cup body through a sealing ring so as to avoid air leakage of the brewing cup. However, the cup cover is difficult to separate from the cup body, and the cup body is easy to move out of the container body along with the cup cover, so that the material in the cup body is influenced.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model aims to provide a drink dashes bubble equipment to solve the difficult problem of separating with the cup of bowl cover.

An embodiment of one aspect of the utility model provides a beverage brewing device, which comprises a container body and a brewing cup, wherein the top of the container body is provided with an opening for placing the brewing cup, the brewing cup comprises a cup body and a cup cover, the cup body is detachably arranged in the container body and communicated with the container body, and the cup cover is detachably arranged at the opening and covers the cup body; wherein, the cup body is connected with the inner side wall of the container body in a rotating and buckling way.

The beverage that this aspect embodiment provided dashes bubble equipment includes the container body and dashes and steep the cup, and the container body is used for holding liquid, is used for placing the material in the cup, and liquid flows into the cup and steeps behind the material, forms the beverage and flows out the cup and get into the container body, pours the beverage of the internal container at last and is convenient for the user to drink. The brewing cup is used for containing materials, so that the materials are prevented from diffusing in the container body, and the drinking taste is influenced by the materials in the beverage. Make the cup be connected with the rotatory lock of the inside wall of the container body, guarantee the installation stability of cup on the one hand, ensure to dash and steep in-process cup and shake from top to bottom, on the other hand is spacing in the container body with the cup, can effectively avoid bowl cover in-process cup of uncapping along with bowl cover synchronous motion, be favorable to when guaranteeing bowl cover and cup sealing connection, guarantee the two and separate smoothly, conveniently put in the material to the cup in addition. In addition, the cup body is connected with the container body, compared with the scheme that the container cover is arranged on the container body and the cup body is connected with the container cover in the related art, the cup body connecting device has the advantages that the part of the container cover is omitted, a sealing ring is also omitted between the container cover and the container body, parts can be reduced, and the cost is saved.

In some embodiments, the lid is rotatably snap-fit to an inner sidewall of the container body.

In the embodiments, the cup cover is connected with the inner side wall of the container body in a rotating and buckling manner, so that the installation stability of the cup cover is ensured, and the cup cover is prevented from falling off easily. Moreover, the connection mode of the rotary lock can limit the up-and-down movement of the cup cover, and can ensure that the cup cover does not float or shake upwards under the action of air pressure in the brewing process, thereby ensuring the sealing effect of the cup cover and the cup body, and avoiding the influence of air leakage between the cup cover and the cup body on the air pressure in the cup body and the brewing effect.

Furthermore, the rotating and buckling direction of the cup cover is opposite to that of the cup body. The cup body can be effectively prevented from being driven to rotate in the process of opening the cup cover in a rotating manner, so that the cup body can move out of the container body along with the cup cover.

In some embodiments, the inner side wall of the container body is provided with a first insertion groove extending vertically and a first limit groove communicating with the first insertion groove and extending horizontally, and the outer side wall of the cup body is provided with a first convex rib capable of being inserted into the first limit groove along the first insertion groove.

In the embodiments, the inner side wall of the container body is provided with the first insertion groove and the first limit groove which are distributed in an approximately L shape, the first convex rib is inserted into the first limit groove along the first insertion groove, the rotating buckling connection of the cup body and the container body is realized, the structure is simple, the processing is convenient, and the occupied space is small.

In some embodiments, the inner side wall of the container body is provided with a second insertion groove extending vertically and a second limiting groove communicated with the second insertion groove and extending horizontally, the outer side wall of the cup cover is provided with a second convex rib, and the second convex rib can be inserted into the second limiting groove along the second insertion groove.

In the embodiments, the inner side wall of the container body is provided with the second insertion groove and the second limiting groove which are distributed in an approximately L shape, the second convex rib is inserted into the second limiting groove along the second insertion groove, the rotary buckling connection of the cup cover and the container body is realized, the structure is simple, the processing is convenient, and the occupied space is small.

In some embodiments, the second insertion groove is a part of the shaft section of the first insertion groove from the upper edge of the container body to the position of the second limiting groove.

In the embodiments, the first insertion groove and the second insertion groove are the same section of groove from the upper edge of the container body to the second limiting groove, namely, a part of the first insertion groove is constructed into the second insertion groove, so that the structure is simplified, and the processing is convenient. And reduce the notched quantity on the inside wall of the container body, guarantee the structural strength of the container body.

In some embodiments, the first position-limiting groove is located below the second position-limiting groove, and the first position-limiting groove and the second position-limiting groove extend in opposite directions. That is, under the condition that the first limiting groove horizontally extends along the first direction from the position of the first insertion groove, the second limiting groove horizontally extends along the second direction from the position of the second insertion groove, one of the first direction and the second direction is clockwise, and the other one is anticlockwise. When the cup cover is rotated to move the second convex rib out of the second limiting groove, the first convex rib on the cup body has a tendency of extending into the first limiting groove under the action of friction force between the cup body and the cup cover, so that the cup body is prevented from leaving the container body along with the synchronous movement of the cup cover.

In some embodiments, the inside wall of the container body is provided with a supporting platform which is distributed circumferentially, the top of the cup body is provided with a flanging structure, and the flanging structure is arranged on the supporting platform in an overlapping mode.

In the embodiments, the support table extending in the circumferential direction is arranged on the inner side wall of the container body, so that on one hand, the cup body can be dragged by the support table, the installation stability of the cup body is improved, and the situation that the cup body is inclined to cause air leakage or deadlocking is avoided; on the other hand, the steam generated in the container body is shielded by the supporting table, so that the steam is almost discharged from the water outlet nozzle of the container body, and the user is prevented from being scalded due to the circumferential overflow of the high-temperature steam.

Further, first insertion groove downwardly extending to the brace table place height, the groove diapire of first spacing groove and the upper surface looks parallel and level of brace table, first protruding muscle is to keeping away from the direction protrusion of cup from flanging structure's edge.

Make first insertion groove extend to a supporting bench place height to the tank bottom wall that makes first spacing groove is parallel and level mutually with the upper surface of a supporting bench, also offers first spacing groove along the root of a supporting bench, is favorable to guaranteeing that under the turn-ups structure sets up the condition on a supporting bench, first rib portion can insert first spacing inslot, reduces the processing degree of difficulty. Moreover, the first convex rib is enabled to continuously protrude from the edge of the flanging structure in the direction away from the cup body, the structure is simple, the processing is convenient, and the occupied space is reduced.

In some embodiments, the end surfaces of the second bead and the first bead adjacent to the inner side wall of the container body are spherical surfaces. Can reduce the contact and collision with the container body, and is favorable for screwing in or screwing out smoothly without scratching.

In some embodiments, the lid is attached to an inner sidewall of the container body. Besides the rotary buckling connection mode, the connecting device can also be connected together by adopting a vertical inserting mode, a buckling mode and the like.

In some embodiments, the lid seals against the cup.

In some embodiments, the brewing cup further comprises a sealing ring, a part of the cup cover extends into the cup body, clamping grooves distributed in the circumferential direction are formed in the outer side wall of the part, extending into the cup body, of the cup cover, and the sealing ring is arranged in the clamping grooves and extrudes the inner side wall of the cup body. Guarantee the installation stability of sealing washer, avoid the sealing washer to drop from the bowl cover. But also ensures the sealing effect.

In some embodiments, the cup cover comprises a cup top cover and a cup bottom cover, the cup bottom cover is connected with the inner side wall of the container body in a rotating and buckling mode, and the cup top cover is covered on the cup bottom cover.

Furthermore, a ventilation channel is arranged between the cup top cover and the cup bottom cover, the ventilation channel is communicated with the cup body, and the ventilation channel is used for inflating or discharging gas in the cup body. The cup body is communicated with the air pump through the ventilation channel, so that air in the cup body is sucked, negative pressure is formed in the cup body, and liquid in the container body enters the cup body to brew materials. The air pump can also exhaust air into the cup body through the ventilation channel, so that the pressure in the cup body rises, and the beverage obtained by brewing the materials in the cup body flows out to the container body.

In some embodiments, the beverage brewing apparatus further comprises: a base for carrying a container body; the air pump is arranged in the container body or the base and communicated with the ventilation channel and used for inflating the cup body or discharging air in the cup body. The air in the cup body is sucked by the air pump, so that negative pressure is formed in the cup body, and the liquid in the container body enters the cup body to brew materials. The cup body is also beneficial to exhausting air into the cup body through the air pump, so that the pressure in the cup body rises, and the beverage obtained by brewing the materials in the cup body flows out to the container body.

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 is a first schematic exploded view of a beverage brewing apparatus according to one embodiment of the present invention;

fig. 2 is a second exploded schematic view of a beverage brewing apparatus according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a container body according to an embodiment of the present invention;

fig. 4 is a schematic view of a container body according to another embodiment of the present invention in a first stowed position;

fig. 5 is a schematic view of a container body according to another embodiment of the present invention in a second position of deployment;

figure 6 is a first schematic partial longitudinal cross-sectional view of a beverage brewing device according to an embodiment of the present invention;

figure 7 is a second partial longitudinal cross-sectional schematic view of a beverage brewing device according to an embodiment of the present invention;

fig. 8 is a schematic longitudinal sectional view of a beverage brewing device according to one embodiment of the present invention at the initial water draw;

fig. 9 is a schematic longitudinal sectional view of a beverage brewing apparatus according to an embodiment of the present invention while pumping water for brewing;

figure 10 is a schematic longitudinal cross-sectional view of a beverage brewing apparatus according to one embodiment of the present invention as it is brewed with water;

figure 11 is a schematic structural view of a beverage brewing apparatus according to one embodiment of the present invention;

fig. 12 is a structural diagram of the beverage brewing device according to an embodiment of the present invention in a split state.

Fig. 1 to 12 are numbered as follows:

11 container body, 111 opening, 112 second insertion groove, 113 second limit groove, 114 first insertion groove, 115 first limit groove, 116 water outlet nozzle, 117 support table, 121 cup body, 1211 flanging structure, 1212 first convex rib, 1213 liquid suction pipe, 122 cup cover, 1221 cup top cover, 1222 cup bottom cover, 1223 second convex rib, 123 sealing ring, 124 ventilation channel, 13 ventilation upper connector, 14 temperature sensor, 15 liquid, 16 material, 17 air pipe, 18 filter screen,

19, a base, 191 a lower connector,

20 air pump, 201 suction pump, 202 exhaust pump,

21 a liquid heating device for heating a liquid,

22 a controller.

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 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, apparatus 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 element, component, region, layer or section referred to in the examples described herein could also be referred to as a second element, component, region, layer or section 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" means any number of two or more.

The definitions of the terms "upper", "lower", "top" and "bottom" in this application are all based on the orientation of the beverage brewing device when it is in a normal use state and is standing upright.

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 following describes a beverage brewing apparatus provided by an embodiment of the present invention with reference to fig. 1 to 12.

As shown in fig. 1 to 3 and 8 to 10, a first aspect of the present invention provides a beverage brewing apparatus, including a container body 11 and a brewing cup, wherein the top of the container body 11 has an opening 111 for placing the brewing cup 12, the brewing cup includes a cup body 121 and a cup cover 122, the cup body 121 is detachably disposed in the container body 11 and is communicated with the container body 11, and the cup cover 122 is detachably disposed at the opening 111 and covers the cup body 121; wherein, the cup body 121 is rotatably and snappingly connected with the inner side wall of the container body 11.

The beverage brewing device provided by the embodiment of the aspect comprises a container body 11 and a brewing cup, wherein the container body 11 is used for containing liquid 15, the cup body 121 is internally used for placing materials 16, after the liquid 15 flows into the cup body 121 to brew the materials 16, a beverage is formed and flows out of the cup body 121 to enter the container body 11, and finally the beverage in the container body 11 is poured out to be convenient for a user to drink. By containing the material 16 in the brewing cup, it is advantageous to prevent the material 16 from diffusing within the container body 11, resulting in the material 16 in the beverage affecting the drinking taste. Make cup 121 and container body 11's rotatory lock connection of inside wall, guarantee the installation stability of cup 121 on the one hand, ensure to steep in-process cup 121 and can not shake from top to bottom, on the other hand is spacing in container body 11 with cup 121, can effectively avoid bowl cover 122 to uncap in-process cup 121 along with bowl cover 122 synchronous motion, be favorable to when guaranteeing bowl cover 122 and cup 121 sealing connection, guarantee the smooth separation of the two, conveniently put in material 16 to cup 121, and convenient assembling. In addition, compared with the scheme that a container cover is arranged on the container body 11 and the cup body 121 is connected on the container cover in the related art, the cup body 121 is connected on the container body 11, so that the component of the container cover is omitted, a sealing ring is also omitted between the container cover and the container body 11, the components can be reduced, and the cost is saved.

Optionally, the cap 122 is attached to the inside wall of the container body 11. Rather than having the cap 122 on the container lid, it further helps to eliminate this feature of the container lid, as well as the seal between the container lid and the container body 11, which is cost effective.

Optionally, the container body 11 is made of borosilicate glass, and the brewing cup is made of borosilicate glass.

Regarding the manner of connecting the cap 122 and the container body 11, in some embodiments, the cap 122 is rotatably and snappingly connected to the inner side wall of the container body 11.

In these embodiments, the lid 122 is rotatably and snappingly coupled to the inner sidewall of the container body 11, which is beneficial to ensuring the stability of the lid 122 and preventing the lid 122 from easily falling. Moreover, the connection mode of the rotary buckling can limit the up-and-down movement of the cup cover 122, and can ensure that the cup cover 122 cannot float or shake upwards under the action of air pressure in the brewing process, thereby ensuring the sealing effect of the cup cover 122 and the cup body 121, and avoiding the influence of air leakage between the cup cover 122 and the cup body 121 on the air pressure in the cup body 121 and the brewing effect.

Further, the rotational engaging direction of the cap 122 is opposite to the rotational engaging direction of the cup 121. The cup 121 can be effectively prevented from being driven to rotate in the process of opening the cup cover 122 in a rotating manner, so that the cup 121 moves out of the container body 11 along with the cup cover 122.

In some embodiments, as shown in fig. 1, 4 and 5, a first insertion groove 114 extending vertically and a first stopper groove 115 communicating with the first insertion groove 114 and extending horizontally are provided on an inner side wall of the container body 11, and a first rib 1212 is provided on an outer side wall of the cup body 121, and the first rib 1212 can be inserted into the first stopper groove 115 along the first insertion groove 114.

In these embodiments, the first insertion groove 114 and the first position-limiting groove 115 are disposed on the inner sidewall of the container body 11 in an approximately L-shaped distribution, and the first bead 1212 is inserted into the first position-limiting groove 115 along the first insertion groove 114, so as to realize the rotatable fastening connection between the cup body 121 and the container body 11.

Specifically, in the process of placing the cup body 121, the first rib 1212 is aligned with the notch of the first insertion groove 114, extends into the first insertion groove 114, moves along the first insertion groove 114 to the entrance of the first limiting groove 115, and then horizontally rotates the cup body 121 to insert the first rib 1212 into the first limiting groove 115, which is convenient to operate. In addition, the first rib 1212 is limited by the top wall of the first limiting groove 115, so that the cup body 121 can be effectively prevented from moving upwards along with the cup lid 122. And the groove bottom wall of the first limiting groove 115 can also support the first convex rib 1212, which is beneficial for the cup body 121 to be stably placed in the container body 11. Fig. 7 shows a schematic cross-sectional view of the cup body 121 when it is snap-connected to the container body 11 by rotation. Of course, in case that the cup body 121 needs to be taken out, the cup body 121 may be rotated reversely to move the first bead 1212 into the first insertion groove 114, and then the cup body 121 may be pulled up along the first insertion groove 114 to be separated from the container body 11.

It should be noted that, in the present application, the bottom wall of the first insertion slot 114 refers to the wall of the first insertion slot 114 near the bottom of the drink brewing apparatus, and the top wall of the first insertion slot 114 refers to the wall of the first insertion slot 114 near the top of the drink brewing apparatus.

In some embodiments, as shown in fig. 1, 4 and 5, a second insertion groove 112 extending vertically and a second limiting groove 113 communicating with the second insertion groove 112 and extending horizontally are provided on the inner side wall of the container body 11, a second rib 1223 is provided on the outer side wall of the cup lid 122, and the second rib 1223 can be inserted into the second limiting groove 113 along the second insertion groove 112.

In these embodiments, the inner sidewall of the container body 11 is provided with the second insertion groove 112 and the second limiting groove 113 distributed in an approximately L shape, and the second protruding rib 1223 is inserted into the second limiting groove 113 along the second insertion groove 112, so as to realize the rotary fastening connection between the cup cover 122 and the container body 11.

Specifically, in the process of placing the cup cover 122, the second rib 1223 is aligned with the notch of the second insertion groove 112 and extends into the second insertion groove 112, and moves to the entrance of the second limiting groove 113 along the second insertion groove 112, and then the cup cover 122 is horizontally rotated, so that the second rib 1223 is inserted into the second limiting groove 113, which is convenient to operate. Moreover, the second rib 1223 is limited by the groove top wall of the second limiting groove 113, so that the cup cover 122 can be effectively prevented from floating upwards. And the groove bottom wall of the second limiting groove 113 can also support the second convex rib 1223, which is beneficial for the cup cover 122 to be stably placed on the container body 11. Fig. 6 shows a schematic cross-sectional view of the cap 122 when it is rotatably snap-coupled to the container body 11. Of course, in the case that the cap 122 needs to be removed, the cap 122 may be rotated reversely to move the second rib 1223 into the second insertion groove 112, and then the cap 122 may be lifted upward along the second insertion groove 112 to separate the cap 122 from the container body 11.

It should be noted that, in this application, the bottom wall of the second insert slot 112 refers to the wall of the second insert slot 112 near the bottom of the brew device, and the top wall of the second insert slot 112 refers to the wall of the second insert slot 112 near the top of the brew device.

In some embodiments, as shown in fig. 3 to 5, the second insertion groove 112 is a partial shaft section of the first insertion groove 114 from the upper edge of the container body 11 to the position of the second limiting groove 113.

In these embodiments, the first insertion groove 114 and the second insertion groove 112 are formed as the same groove from the upper edge of the container body 11 to the second stopper groove 113, that is, a portion of the first insertion groove 114 is formed as the second insertion groove 112, which simplifies the structure and facilitates the processing. But also the number of slots formed in the inner sidewall of the container body 11 is reduced to secure the structural strength of the container body 11.

In some embodiments, as shown in fig. 3 to 5, the first position-limiting groove 115 is located below the second position-limiting groove 113, and the first position-limiting groove 115 and the second position-limiting groove 113 extend in opposite directions. That is, in the case where the first stopper groove 115 horizontally extends in the first direction from the position of the first insertion groove 114, the second stopper groove 113 horizontally extends in the second direction from the position of the second insertion groove 112, and one of the first direction and the second direction is clockwise and the other is counterclockwise. Then, during the process of rotating lid 122 to remove second bead 1223 of lid 122 from second retaining groove 113, first bead 1212 of cup 121 tends to extend into first retaining groove 115 due to friction between cup 121 and lid 122, thereby preventing cup 121 from moving away from container body 11 along with lid 122.

Further, when the first insertion groove 114 and the second insertion groove 112 are formed as the same groove from the upper edge of the container body 11 to the position of the second stopper groove 113, the lower half sections of the first stopper groove 115, the second stopper groove 113, and the first insertion groove 114 are substantially distributed in a zigzag shape. The second limiting groove 113 at the top of the Z shape is used for screwing in and screwing out the cup cover 122, the first limiting groove 115 at the bottom of the Z shape is used for screwing in and screwing out the cup body 121, and the straight groove in the middle of the Z shape is convenient for the first convex rib 1212 to align and plays a guiding role. In a specific application, after the cup 121 and the cap 122 are screwed into the mouth, it is ensured that the cup 121 and the cap 122 do not float or shake during brewing, and when the cap 122 is screwed out and vertically and upwardly detached, the first rib 1212 on the cup 121 is retained in the first limiting groove 115 at the bottom of the zigzag shape, so that the cup 121 is not taken out, and cleaning and material feeding 16 are facilitated.

Further, the number of the first beads 1212 and the second beads 1223 is at least two. Likewise, the number of the first insertion groove 114, the first stopper groove 115, the second insertion groove 112, and the second stopper groove 113 is also at least two. The first ribs 1212, the first insertion grooves 114, and the first limiting grooves 115 correspond to one another, and the second ribs 1223, the second insertion grooves 112, and the second limiting grooves 113 correspond to one another.

As an example, as shown in fig. 3 to 5, the number of the first beads 1212 and the second beads 1223 is two each. The number of the first insertion grooves 114, the first stopper grooves 115, the second insertion grooves 112, and the second stopper grooves 113 is also two. Fig. 4 shows the first insertion groove 114, the first stopper groove 115, the second insertion groove 112, and the second stopper groove 113 at one location, and fig. 5 shows the first insertion groove 114, the first stopper groove 115, the second insertion groove 112, and the second stopper groove 113 at another location.

In some embodiments, as shown in fig. 6 and 7, the inner sidewall of the container body 11 is circumferentially extended with a support base 117, and the top of the cup body 121 is provided with a flange 1211, and the flange 1211 is mounted on the support base 117.

In these embodiments, the support 117 extending circumferentially is disposed on the inner side wall of the container body 11, so that on one hand, the cup 121 can be dragged by the support 117, thereby improving the installation stability of the cup 121 and avoiding the situation that the cup 121 is inclined to cause air leakage or jamming; on the other hand, the steam generated in the container body 11 is shielded by the support platform 117, so that the steam is almost discharged from the water outlet nozzle 116 of the container body 11, and the high-temperature steam is prevented from overflowing circumferentially to scald a user.

Further, as shown in fig. 4 and 5, the first insertion groove 114 extends downward to the height of the support platform 117, the bottom wall of the first limiting groove 115 is flush with the upper surface of the support platform 117, and the first rib 1212 protrudes from the edge of the flange 1211 in a direction away from the cup body 121.

The first insertion groove 114 is extended to the height of the support platform 117, and the bottom wall of the first limit groove 115 is flush with the upper surface of the support platform 117, that is, the first limit groove 115 is formed along the root of the support platform 117, which is beneficial to ensuring that the first rib 1212 can be inserted into the first limit groove 115 under the condition that the flange 1211 is arranged on the support platform 117, thereby reducing the processing difficulty. Moreover, the first rib 1212 protrudes from the edge of the flange 1211 in a direction away from the cup body 121, so that the structure is simple, the processing is convenient, and the occupied space is reduced.

Further, as shown in fig. 1 and 2, the top of the container body 11 is provided with a water outlet nozzle 116.

Illustratively, as shown in FIG. 3, the support platform 117 is a non-closed ring structure with a notch formed at a position corresponding to the spout 116 to facilitate the flow of the beverage through the spout 116.

Illustratively, as shown in fig. 4 and 5, the support platform 117 is a closed ring structure, and a liquid outlet for beverage is reserved between the position of the water outlet nozzle 116 and the water outlet nozzle 116 of the support platform 117.

In some embodiments, the end surfaces of the second bead 1223 and the first bead 1212 adjacent to the inner side wall of the container body 11 have spherical surfaces. The contact and the collision with the container body 11 can be reduced, and the screw-in or screw-out is facilitated to be smooth and not to be scratched.

Of course, besides the above-mentioned rotary fastening connection, the cup cover 122 and the container body 11 can be connected together by means of vertical insertion, fastening, etc.

In some embodiments, as shown in FIG. 7, the brewing cup further comprises a sealing ring 123, and the sealing ring 123 is disposed on the lid 122 and presses against the inner sidewall of the cup body 121. The sealing effect of the brewing cup is ensured.

Furthermore, a part of the cap 122 extends into the cup 121, the outer side wall of the part of the cap 122 extending into the cup 121 is provided with circumferentially distributed clamping grooves, and the sealing ring 123 is clamped in the clamping grooves. The installation stability of the sealing ring 123 is ensured, and the sealing ring 123 is prevented from falling off from the cup cover 122. But also ensures the sealing effect.

Further, the sealing ring 123 includes a ring body and an abutting rib extending upward from the outer side wall of the ring body in a substantially inclined manner, and the ring body is sleeved on the cup lid 122 and is connected with the inner side wall of the cup 121 through the abutting rib in an abutting manner. Thereby in-process in bowl cover 122 pushes down cup 121, the butt muscle can be close to circle main part, makes the inside wall of butt muscle inseparable laminating cup 121 according to the elastic restoring force between the two, guarantees sealed effect.

In some embodiments, as shown in fig. 8 to 10, the cup lid 122 includes a top cup lid 1221 and a bottom cup lid 1222, the bottom cup lid 1222 is rotatably and snappingly connected to the inner sidewall of the container body 11, and the top cup lid 1221 is covered on the bottom cup lid 1222.

Further, as shown in fig. 8 to 10, a vent passage 124 is provided between the top lid 1221 and the bottom lid 1222, the vent passage 124 communicates with the cup body 121, and the vent passage 124 is used for inflating the cup body 121 or exhausting the gas in the cup body 121. The air pump 20 is connected to the cup body 121 through the ventilation channel 124, so as to suck air in the cup body 121, form negative pressure in the cup body 121 and make the liquid 15 in the container body 11 enter the cup body 121 to brew the materials 16. The air pump 20 can also be used for exhausting air into the cup body 121 through the air vent channel 124 so as to raise the pressure in the cup body 121, and therefore the beverage obtained by brewing the material 16 in the cup body 121 flows out and flows into the container body 11.

In some embodiments, as shown in fig. 8-10, the brewing cup further comprises a screen 18 disposed at the bottom of the inside of the cup body 121. The material 16 can be intercepted in the brewing cup, the risk of the material 16 flowing into the container body 11 is reduced, and the centralized brewing in the brewing cup is ensured.

In some embodiments, as shown in fig. 6 and 7, the brewing cup includes a pipette 1213 in communication with the cup body 121, the cup body 121 being in communication with the container body 11 via the pipette 1213 to achieve negative pressure pipetting. In the case of a constant height of the brewing cup, by providing the pipette 1213 having a cross-sectional area much smaller than that of the cup body 121, the volume of the brewing cup can be greatly reduced, so that a negative pressure can be rapidly formed after the air pump 20 is activated to suck the liquid 15 in the container body 11 into the cup body 121 via the pipette 1213. At the same time, the design of the pipette 1213 allows more volume to be reserved for the container body 11 to contain the liquid 15, which can increase the brew volume.

Alternatively, the pipette 1213 is provided at the center of the bottom wall of the cup body 121 and extends toward the bottom of the container body 11. The liquid 15 can flow into the cup body 121 through the liquid suction pipe 1213, and then the material 16 can be fully stirred and brewed.

In some embodiments, as shown in fig. 8-12, the beverage brewing apparatus further comprises: a base 19 for carrying the container body 11; the air pump 20 is arranged in the container body 11 or the base 19, and the air pump 20 is communicated with the ventilation channel 124 and is used for inflating the cup body 121 or exhausting air in the cup body 121. The air pump 20 is favorable for pumping the air in the cup body 121, so that negative pressure is formed in the cup body 121, and the liquid 15 in the container body 11 enters the cup body 121 to brew the materials 16. The air pump 20 can exhaust air into the cup body 121, so that the pressure in the cup body 121 rises, and the beverage obtained by brewing the material 16 in the cup body 121 flows out to the container body 11.

Specifically, a sealed space is created within the brewing cup in the event that the liquid level within the container body 11 does not form a water seal through the bottom opening 111 of the brewing cup. When the air pump 20 is operated, as shown in fig. 8 and 9 (the arrows in the figures show the flowing direction of the liquid 15), air in the brewing cup can be sucked, so that negative pressure is formed in the brewing cup, and the liquid 15 in the container body 11 is sucked into the brewing cup, so that the material 16 is brewed. Subsequently, the air pump 20 is turned off to stop pumping, or the air pump 20 exhausts air into the brewing cup, as shown in fig. 10 (the arrow in the figure shows the flowing direction of the liquid 15), so that the air pressure in the brewing cup rises, the beverage obtained by brewing the material 16 with the liquid 15 can flow back to the container body 11, the separation of the beverage and the material 16 is realized, the long-time soaking of the material 16 is avoided, and the taste of the beverage is improved. At the same time, the negative pressure pumping the liquid 15 may increase the disturbance to the liquid 15, thereby achieving agitation of the material 16 and contributing to an improved brewing effect.

Alternatively, the base 19 and container body 11 are removably attached.

Further, as shown in fig. 8 to 10, the beverage brewing apparatus further includes an air tube 17, one end of the air tube 17 is communicated with the air pump 20, and the other end is communicated with the cup 121 through the air passage 124. The air pump 20 sucks and discharges air through the air pipe 17. By way of example, the air tube 17 is disposed in a sandwich of the sidewall of the container body 11.

Further, as shown in fig. 8 to 10, a lower vent connector 191 is provided on the base 19, and an upper vent connector 13 electrically coupled to the lower vent connector 191 is provided on the bottom of the container body 11. The air tube 17 is communicated with the air pump 20 through the space surrounded by the innermost coupling ring of the lower air connector 191, so that the occupied space is saved. And the coupling rings coupled to the peripheries of the upper ventilation connector 13 and the lower ventilation connector 191 can shield foreign matters such as dust from entering the section of the channel. Further, the air tube 17 may be communicated with a passage surrounded by the innermost coupling ring of the upper ventilation connector 13, and the air tube 17 and the air pump 20 may be communicated with each other by the coupling connection of the upper ventilation connector 13 and the lower ventilation connector 191.

In some embodiments, the air pump 20 includes an air inlet and an air outlet, both of which are in communication with the air tube 17.

In these embodiments, the air pump 20 has an air suction function and an air exhaust function, which is beneficial to exhausting air into the brewing cup, so that the air pressure in the brewing cup is quickly raised, and the beverage can quickly flow into the container body 11. The air intake port and the air exhaust port of the air pump 20 are both communicated with the air pipe 17, and air is sucked and exhausted through the air pipe 17 in the same path, thereby reducing the occupied space of the air pipe 17.

As an example, the air pump 20 includes a suction pump 201 and an exhaust pump 202, the suction pump 201 having a suction port, and the exhaust pump 202 having an exhaust port.

As an example, the air pump 20 includes a reversing valve capable of communicating either one of the suction port and the discharge port to the air pipe 17 and the other to the atmosphere. Specifically, when the reversing valve connects the air suction port of the air pump 20 to the air pipe 17 and connects the air discharge port of the air pump 20 to the atmosphere, the air pump 20 can operate in a suction mode to suck air in the brewing cup, so that negative pressure is formed in the brewing cup, and the liquid 15 in the container body 11 is sucked into the brewing cup, so that the material 16 is brewed. When the reversing valve connects the air outlet of the air pump 20 to the air pipe 17 and connects the air inlet of the air pump 20 to the atmosphere, the air pump 20 can operate the exhaust mode to rapidly increase the air pressure in the brewing cup and discharge the liquid 15 in the brewing cup to the container body 11.

As an example, the air pump 20 adopts a diaphragm pump, which not only can reliably complete air suction, but also can realize accurate control of a computer, is convenient for realizing automatic control of the air pump 20, and is beneficial to accurately controlling the brewing time.

In some embodiments, as shown in fig. 8 to 10, the beverage brewing apparatus further comprises a liquid heating device 21 disposed within the container body 11 or the base 19 for heating the container body 11.

In these embodiments, by further configuring the liquid heating device 21 for heating the container body 11, heating can be achieved by itself, for the beverage to be heated, on one hand, an additional heating device is not needed, so that convenience in use is improved, and on the other hand, automatic control can be achieved by combining certain detection data and control strategies, so that the beverage brewing effect is improved. The liquid heating means 21 may be disposed in the bottom interlayer of the container body 11 to directly heat the container body 11, or may be disposed in the base 19 to help reduce the weight of the container body 11.

Optionally, as shown in fig. 8 to 10, a temperature sensor 14 for detecting the temperature of the liquid 15 in the container body 11 can be further configured, for example, as shown in fig. 8, disposed on the outer bottom wall of the container body 11, the beverage brewing apparatus further comprises a controller 22 electrically or signal-connected to the temperature sensor 14 and the liquid heating device 21, the controller 22 can be disposed in the base 19 as shown in fig. 8, and the controller 22 can control the heating of the container body 11 by the liquid heating device 21 in combination with the detection result of the temperature sensor 14, so as to maintain the temperature of the liquid 15 in the container body 11 within the temperature range required for brewing.

In some embodiments, the beverage brewing device may be a health cup, a cold extractor, or the like.

Although the embodiments of the present invention have been described in detail above, those skilled in the art may 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 would still fall within the spirit and scope of the embodiments of the present invention, as defined by the appended claims, as seen by those skilled in the art.

Claims (10)

1. A beverage brewing device, which is characterized by comprising a container body (11) and a brewing cup, wherein the top of the container body (11) is provided with an opening (111) for placing the brewing cup, the brewing cup comprises a cup body (121) and a cup cover (122), the cup body (121) is detachably arranged in the container body (11) and communicated with the container body (11), and the cup cover (122) is detachably arranged at the opening (111) and covers the cup body (121);

wherein, the cup body (121) is rotationally buckled and connected with the inner side wall of the container body (11).

2. The beverage brewing device according to claim 1, wherein the lid (122) is rotatably snap-coupled to an inner side wall of the container body (11), and a rotational snap-coupling direction of the lid (122) is opposite to a rotational snap-coupling direction of the cup body (121).

3. The beverage brewing device according to claim 2, characterized in that the inner side wall of the container body (11) is provided with a first insertion groove (114) extending vertically and a first limiting groove (115) communicating with the first insertion groove (114) and extending horizontally, the outer side wall of the cup body (121) is provided with a first convex rib (1212), and the first convex rib (1212) can be inserted into the first limiting groove (115) along the first insertion groove (114);

be provided with on the inside wall of the container body (11) vertical extension second insertion groove (112) and with second insertion groove (112) intercommunication and horizontally extending second spacing groove (113), the lateral wall of bowl cover (122) is provided with second protruding muscle (1223), second protruding muscle (1223) can be followed second insertion groove (112) insert in the second spacing groove (113).

4. A beverage brewing device according to claim 3, wherein the second insertion slot (112) is part of the shaft section of the first insertion slot (114) from the upper edge of the container body (11) to where the second retaining slot (113) is located;

the first limiting groove (115) is located below the second limiting groove (113), and the first limiting groove (115) and the second limiting groove (113) extend in opposite directions.

5. The beverage brewing device according to claim 3, characterized in that the inner side wall of the container body (11) is provided with a circumferentially distributed support table (117), the top of the cup body (121) is provided with a flange structure (1211), and the flange structure (1211) is erected on the support table (117);

the first insertion groove (114) extends downwards to the height of the support platform (117), the bottom wall of the first limiting groove (115) is flush with the upper surface of the support platform (117), and the first convex rib (1212) protrudes from the edge of the flanging structure (1211) in the direction away from the cup body (121).

6. The beverage brewing device according to claim 3, wherein the end surfaces of the second bead (1223) and the first bead (1212) near the inner side wall of the container body (11) are spherical surfaces.

7. The beverage brewing apparatus according to claim 1, wherein the lid (122) is connected to an inner side wall of the container body (11), and the lid (122) is sealingly closed to the cup (121).

8. The beverage brewing apparatus according to any one of claims 1 to 7, wherein the brewing cup further comprises a sealing ring (123), a portion of the lid (122) extends into the cup (121), an outer side wall of the portion of the lid (122) extending into the cup (121) is provided with circumferentially distributed catching grooves, and the sealing ring (123) is disposed in the catching grooves and presses against an inner side wall of the cup (121).

9. The beverage brewing device according to any one of claims 1 to 7, wherein the cup lid (122) comprises a cup top lid (1221) and a cup bottom lid (1222), the cup bottom lid (1222) being in a rotating snap-fit connection with the inner side walls of the container body (11), the cup top lid (1221) covering the cup bottom lid (1222);

an air vent channel (124) is arranged between the cup top cover (1221) and the cup bottom cover (1222), the air vent channel (124) is communicated with the cup body (121), and the air vent channel (124) is used for inflating or discharging air in the cup body (121).

10. The beverage brewing apparatus of claim 9, further comprising:

a base (19) for carrying the container body (11);

the air pump (20) is arranged in the container body (11) or the base (19), and the air pump (20) is communicated with the ventilation channel (124) and is used for inflating the cup body (121) or discharging air in the cup body (121).

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