CN219515979U - Portable switchable multifunctional coffee brewing device - Google Patents

Abstract

The utility model discloses a portable switchable multifunctional coffee brewing device, which comprises a filter cup, a filter cup body, a filter cup and a filter cup, wherein the filter cup is provided with an upper opening and a lower opening; the inner cup is a cup body with an upper opening and a lower opening; an outer cup; the filter cup is provided with a space for containing coffee powder and a coffee filter component; the filter cup, the inner cup and the outer cup are sleeved together in a movable way from inside to outside in sequence to form a one-hand coffee brewing cup assembly; the inner cup can be detachably connected with the filter cup to form a filter assembly, and the filter assembly can be movably sleeved with the inner cup and the outer cup to form a brewing coffee cup assembly; the stirring assembly is provided with an inner connecting position which can be connected with the filter cup in a detachable mode and an outer connecting position which can be connected with the cup opening of the outer cup in a detachable mode, and the inner connecting position and the outer connecting position are coaxially arranged up and down. The utility model aims to provide a portable switchable multifunctional coffee brewing device which is convenient to carry and use in a mode of brewing coffee by pressing and soaking and manually filtering by a fusion method.

Description

Portable switchable multifunctional coffee brewing device

Technical Field

The utility model relates to the technical field of coffee brewing, in particular to a portable switchable multifunctional coffee brewing device.

Background

Coffee is a favorite beverage for people, and at present, there are two main methods, namely, coffee is brewed by using a method pressing kettle (domestic tea brewing device), and coffee is brewed by directly using hot water, and the two methods are used in many families; coffee prepared by different methods has different tastes, essence of the coffee is released by comprehensively contacting and soaking water and coffee powder in a soaking mode, and the prepared coffee has rich taste and is relatively thick; the hand-brewed coffee is relatively soft and bland in taste. Different people who drink coffee have different favors, even at different times, and if two sets of brewing appliances are prepared at home, the space is occupied, and the use and cleaning are troublesome.

Chinese patent grant publication No. CN204146870U discloses a switchable multifunctional coffee brewing device, including upper portion container and bottom plate, the through-hole in the middle of the inboard bottom of upper portion container is sealed through filter screen piece, the lower extreme embedding of upper portion container is at the middle part of bottom plate, the silica gel unloading seat is installed to the lower extreme of this filter screen piece, the middle part through-hole of this silica gel unloading seat is blocked by the movable ball that can float from top to bottom, but be arranged the horizontal slip pull rod on the bottom plate, the upper plane of this pull rod flushes with the lower terminal surface of silica gel unloading seat, the middle part downward bulge of pull rod forms two spacing recess I and spacing recess II side by side, form the boss that can jack-up movable ball between spacing recess I and the spacing recess II. The utility model has reasonable structure, combines two modes of soaking and hand-washing filtering of the pressing kettle, and has simple switching between the two modes and convenient use.

The utility model discloses a technology of the patent application, which is convenient to carry and use and combines two modes of soaking and hand-brewing filtering of a pressing kettle to brew coffee.

Disclosure of Invention

The utility model aims to provide a portable switchable multifunctional coffee brewing device which can be mutually sleeved together, and is convenient to carry and use in a mode of combining two brewing coffee modes of pressing and soaking and hand brewing filtering.

In order to achieve the technical purpose, the utility model adopts the following technical scheme:

a portable switchable multi-functional coffee brewing apparatus, characterized by: comprising

The filter cup is a cup body with an upper opening and a lower opening;

the inner cup is a cup body with an upper opening and a lower opening;

an outer cup;

the filter cup is provided with a space for containing coffee powder and a coffee filtering component;

the inner cup can be detachably connected with the filter cup to form a filter assembly, and the filter assembly can be movably sleeved with the inner cup and the outer cup to form a brewing coffee cup assembly;

the stirring assembly is provided with an inner connecting position which can be connected with the filter cup in a detachable mode and an outer connecting position which can be connected with the cup opening of the outer cup in a detachable mode, and the inner connecting position and the outer connecting position are coaxially arranged up and down.

A portable switchable multi-function coffee brewing apparatus as described above, wherein: sealing components are respectively arranged between the filter cup and the inner cup and between the inner cup and the outer cup.

A portable switchable multi-function coffee brewing apparatus as described above, wherein: the upper port of the inner cup is provided with an upper port connecting position of the inner cup, which can be detachably connected with the outer connecting position.

A portable switchable multi-function coffee brewing apparatus as described above, wherein: the outer cup is a cup body with an upper opening and a lower opening, an upper port of the outer cup is provided with an upper port connecting position of the outer cup, the upper port connecting position can be detachably connected with the outer connecting position, and a lower end cover is connected with a lower port of the outer cup in a threaded sealing manner.

A portable switchable multi-function coffee brewing apparatus as described above, wherein: the stirring assembly comprises a shell, one end of the shell is opened and is detachably connected with the organic cover, a stirring motor is arranged in the shell, an inner connecting position and an outer connecting position are arranged at the other end of the shell up and down, an output shaft of the stirring motor extends out of one end of the shell where the inner connecting position is located, and an output shaft of the stirring motor is fixedly connected with a stirring blade.

A portable switchable multi-function coffee brewing apparatus as described above, wherein: the inner connecting position is sleeve-shaped, the root of the inner connecting position is connected with the shell into a whole, and the stirring blade is positioned in the inner connecting position.

A portable switchable multi-function coffee brewing apparatus as described above, wherein: the coffee filter parts are two, namely an upper coffee filter part and a lower coffee filter part, and the upper coffee filter part and the lower coffee filter part are matched with the inner wall of the filter cup to form a space capable of preventing coffee powder from falling out.

A portable switchable multi-function coffee brewing apparatus as described above, wherein: the filter cup lower port is detachably connected with a filter paper cover, a hole is formed in the middle of the filter paper cover, a filter screen is arranged in the hole, and coffee filter paper is clamped between the filter paper cover and the lower end of the filter cup.

Compared with the prior art, the technical scheme of the utility model has the following technical effects:

1. the stirring assembly is designed as an independent unit which can be connected with the filter cup, the inner cup and the outer cup in a switching and disassembling way, the lower port of the inner cup can be connected with the upper port of the filter cup in a disassembling way to form a filtering assembly, the filtering assembly can be movably sleeved with the inner cup and the outer cup to form a brewing coffee cup assembly, the inner cup is connected with the stirring assembly in a threaded way, and the shell of the stirring assembly is designed into a cup cover shape.

2. The stirring assembly is designed to be capable of being connected with the filter cup, the inner cup and the outer cup in a switching and disassembling mode, functions of making coffee powder, cold extracting coffee and making coffee foam are achieved, taste of the coffee made by pressing and brewing is improved, and various brewing requirements are met.

Drawings

FIG. 1 is a schematic illustration of an exploded construction of the present utility model;

FIG. 2 is a schematic diagram of a filter assembly with a cap;

FIG. 3 is a schematic view of a filter assembly without a cap;

FIG. 4 is a schematic view of a stirring assembly according to the present utility model;

FIG. 5 is a schematic view of the structure of the outer cup according to the present utility model;

FIG. 6 is a schematic view of the inner cup structure of the present utility model;

FIG. 7 is a schematic view of the structure of the filter cup of the present utility model;

FIG. 8 is a schematic view of hand-brewed coffee;

FIG. 9 is a schematic view of a filter assembly method of brewing coffee;

FIG. 10 is a schematic view of the filter assembly for pressure filtration after the outer cup of coffee is brewed by hand;

FIG. 11 is a schematic view of the structure of the filter bowl and the stirring assembly in combination for grinding coffee powder;

fig. 12 is a schematic view of the structure of the outer cup and the stirring assembly after the outer cup is matched with the stirring assembly to foam coffee, and the lower end cover is removed.

Wherein, 1, a filter cup; 10. a powder cup cover; 11. a clamping block; 12. a coffee filter member; 13. a space; 14. a water kettle; 2. an inner cup; 21. a chute; 22. the upper port of the inner cup is connected with the position; 3. an outer cup; 31. the upper port of the outer cup is connected with the position; 32. a lower end cap; 4. a stirring assembly; 40. a housing; 41. an inner connection site; 42. an external connection site; 5. a stirring motor; 6. a cover; 7. a stirring blade; 8. a silica gel sealing ring; 9. a filter paper cover; A. coffee foam; B. coffee powder.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

As shown in fig. 1 to 12, a portable switchable multifunctional coffee brewing device comprises a filter cup 1, a cup body with an upper opening and a lower opening; the filter cup 1 is provided with a space 13 for containing coffee powder and a coffee filter component 12, and the specific structure is as follows: the number of the coffee filtering parts 12 is two, the two coffee filtering parts 12 are arranged up and down respectively, the upper and lower coffee filtering parts 12 are matched with the inner wall of the filter cup 1 to form a space 13 capable of preventing coffee powder from falling out, so that the coffee powder contained in the space 13 is limited in the space 13 in the brewing process, and the taste of the extracted coffee is improved.

The inner cup 2 is a cup body with an upper opening and a lower opening;

the outer cup 3 is a cup body with an upper opening and a lower opening;

the stirring assembly 4 is provided with an inner connecting position 41 which can be detachably connected with the filter cup 1 and an outer connecting position 42 which can be detachably connected with the cup mouth of the outer cup 3, and the inner connecting position 41 and the outer connecting position 42 are coaxially arranged up and down. The stirring assembly 4 comprises a shell 40, one end of the shell 40 is opened and is detachably connected with an organic cover 6, a stirring motor 5 is arranged in the shell 40, when the stirring assembly is installed, the stirring motor 5 is locked, and the stirring motor 5 is dismounted and mounted by the stirring motor 6. The inner connecting position 41 and the outer connecting position 42 are arranged at the other end of the shell 40 up and down, the output shaft of the stirring motor 5 extends out of one end of the shell 40 where the inner connecting position 41 is located, and the output shaft of the stirring motor 5 is fixedly connected with the stirring blade 7.

Sealing components are respectively arranged between the filter cup 1 and the inner cup 2 and between the inner cup 2 and the outer cup 3. In the utility model, the sealing component is a silica gel sealing ring 8, the circumferential directions of the outer wall of the filter cup 1 and the outer wall of the inner cup 2 are respectively provided with a mounting groove, the silica gel sealing ring 8 is correspondingly arranged in the mounting grooves, the silica gel sealing ring 8 on the outer wall of the filter cup 1 can be abutted against the inner wall of the inner cup 2 to axially slide, and the silica gel sealing ring 8 on the outer wall of the inner cup 2 can be abutted against the inner wall of the outer cup 3 to axially slide.

In the embodiment of the utility model, the upper port of the filter bowl 1 is provided with the inward convex clamping block 11, the outer circumference of the lower end of the inner bowl 2 is provided with a circle of sliding chute 21 and an opening communicated with the sliding chute 21, the clamping block 11 slides upwards into the sliding chute 21 through the opening and rotates again, the clamping block 11 rotates along the sliding chute 21 and is axially staggered with the opening, so that the filter bowl 1 is clamped on the inner bowl 2, and the connection between the filter bowl 1 and the inner bowl 2 is realized; the filter bowl 1 is removed from the inner bowl 2.

In the embodiment of the utility model, the inner cup 2 and the outer cup 3 are respectively provided with two sections of coaxially arranged pipes with large upper parts and small lower parts, so that the middle parts of the inner cavities of the inner cup 2 and the outer cup 3 form a forward step, and the middle part of the outer side of the inner cup 2 forms a reverse step, thus the inner cup 2 is hung on the forward step at the inner side of the outer cup 3 through the reverse step at the outer side of the inner cup.

In the embodiment of the utility model, the silica gel sealing rings 8 are of the same specification, so that the filter assembly is conveniently and smoothly matched with the lower part of the inner wall of the outer cup 3 in a sliding way, and the inconvenience in processing and assembling caused by the adoption of the silica gel sealing rings 8 with different specifications is avoided.

In the embodiment of the utility model, the upper port of the inner cup 2 is provided with an upper port connecting position 22 of the inner cup, which can be detachably connected with the outer connecting position 42. The port connection position 22 on the inner cup is an internal thread of the port on the inner cup 2, the external connection position 42 is an external thread arranged on the outer circumference of the outer shell 40, and the port on the inner cup 2 can be in threaded dismounting connection with the external connection position 42 on the outer shell 40.

The upper port of the outer cup 3 is provided with an upper port connecting position 31 of the outer cup, which can be detachably connected with an outer connecting position 42, and the lower port of the outer cup 3 is in threaded sealing connection with a lower end cover 32. The external screw thread 21 is also arranged in the outer circumferential direction of the upper part of the inner cup 2, the port connecting position 31 on the outer cup is the internal screw thread of the port on the outer cup 3, the upper end of the inner cup 2 extends out of the outer cup 3, and the part of the inner cup 2 extending out of the outer cup 3 can conveniently rotate to take out the inner cup 2 from the outer cup 3.

Besides the above embodiment, the inner cup 2 may be movably sleeved in the outer cup 3, and the outer circumference of the upper portion of the inner cup 2 is in a toothless tubular shape, and at this time, the free movement of the inner cup 2 is limited by the sliding resistance of the silica gel sealing ring 8.

In the embodiment of the utility model, the upper port connecting position 31 of the outer cup and the upper port connecting position 22 of the inner cup adopt internal threads with the same specification, so that the shell 40 can be assembled with the upper ports of the outer cup 3 and the inner cup 2 in a switching way respectively by virtue of the structural design, and different functions are realized.

For example: the stirring assembly 4 is in threaded sealing fit with the outer cup 3 through the shell 40, the outer cup 3 is inverted, the stirring blade 7 is driven by the stirring motor 5 on the shell 40 to stir the coffee water in the outer cup 3, so that stirring of coffee powder in the outer cup 3 can be realized, and coffee is cold extracted; after the cold extraction of coffee is finished, the outer cup 3 is placed forward, the stirring assembly 4 is disassembled, the filtering assembly formed by assembling the inner cup 2 and the filtering cup 1 is sleeved with the outer cup 3 to form a method pressing brewing coffee cup assembly, and the cold extracted coffee liquid is subjected to method pressing brewing, so that the cold extracted coffee liquid is guided out of the filtering cup 1 and the inner cup 2 for drinking.

In the embodiment of the utility model, the inner connecting position 41 is in a sleeve shape, the root of the inner connecting position 41 is connected with the shell 40 into a whole, the stirring blade 7 is positioned in the inner connecting position 41, and the inner connecting position 41 can be slid into the upper port of the filter cup 1, so that coffee powder in the inverted filter cup 1 can fall into the inner connecting position 41.

In the embodiment of the utility model, the coffee filter parts 12 are stainless steel filter screens, one of the coffee filter parts 12 is arranged on a cup cover 10, and the cup cover 10 is detachably connected to the upper end of the inner wall of the filter cup 1 through threads. Another coffee filter element 12 is arranged at the bottom end of the filter cup 1. When coffee powder is required to be beaten, the powder cup cover 10 is firstly disassembled, coffee particles are poured into the filter cup 1, then the stirring assembly 4 and the filter cup 1 are assembled together, at the moment, the filter cup 1 is inverted, coffee in the filter cup 1 falls into the inner connecting position 41, the stirring motor 5 drives the stirring blade 7 to beaten the coffee falling into the inner connecting position 41 into coffee powder, then the filter cup 1 is positively placed, and the stirring assembly 4 is disassembled to finish the beaten coffee powder operation.

In the embodiment of the utility model, the filter paper cover 9 with the filter screen is connected to the lower port of the filter cup 1, the middle part of the filter paper cover 9 is provided with an opening, and the filter screen is arranged in the opening, so that as the other coffee filter component 12 is arranged at the bottom end of the filter cup 1, a layer of coffee filter paper (not shown in the figure) can be clamped between the filter paper cover 9 and the other coffee filter component 12, the coffee filter paper is in the prior art, the function of the coffee filter paper is to further filter coffee liquid, the function of the filter paper cover 9 is to facilitate the disassembly and assembly of the coffee filter paper, and the replacement of the coffee filter paper is facilitated.

In the utility model, the switchable multifunctional coffee brewing device can realize different coffee brewing functions through different assembly combinations.

The function is with one hand to brew coffee, and interior cup 2 can dismantle with filter cup 1 and be connected and form a filter unit, and filter unit can with outside the outer cup 3 suit together form one hand to brew coffee cup subassembly, and the concrete implementation is as follows: the cup cover 10 positioned at the upper end of the filter cup 1 is disassembled, coffee powder is filled in the filter cup 1, the filter cup 1 and the inner cup 2 are assembled to form a filter assembly, the filter assembly is sleeved in the outer cup 3, and boiled water is brewed.

One of the functional two-way pressed coffee brewing methods is as follows: firstly, the powder cup cover 10 positioned at the upper end of the filter cup 1 is disassembled, coffee powder is filled in the filter cup 1, the powder cup cover 10 is arranged again, the filter cup 1 and the inner cup 2 are assembled to form a filter assembly, and at the moment, the coffee powder is limited in the space 13 in the brewing process; firstly, hot water is injected into the outer cup 3, then the filter assembly is pressed into the outer cup 3 downwards, and in the pressing process, the hot water in the outer cup 3 is pressed into the inner cup 2 through the filter cup 1, so that the coffee powder can be pressed and brewed.

The second method of pressing and brewing coffee by the third method comprises the following specific embodiments: the filter cup 1 and the inner cup 2 are assembled to form a filter assembly, the coffee powder is placed in the outer cup 3, the filter assembly is pressed into the outer cup 3 downwards, and hot water in the outer cup 3 enters the inner cup 2 through the filter cup 1 in the pressing process, so that the coffee powder can be pressed and brewed.

Fourth, pouring coffee powder into the outer cup 3, pouring cold water into the outer cup 3 through the kettle 14, installing the stirring assembly 4 on the outer cup 3, and stirring the cold extraction coffee by inverting the outer cup 3.

And fifthly, after the inner cup 2 and the filter cup 1 are taken out, the outer cup 3 is provided with the stirring assembly 4, and the outer cup 3 is inverted to make coffee foam.

And six, the stirring assembly 4 is assembled with the filter cup 1 to make coffee powder.

The six functions can be combined, for example, the four functions are performed after coffee powder is made, and then the three functions are performed.

The functions and the working principles of each component in the embodiment of the utility model are as follows:

the filter cup 1 is detachably matched with the stirring assembly 4 to realize that coffee is beaten into coffee powder for later brewing of the coffee powder, the filtered coffee powder is contained in the space 13 in the brewing process, and the filtered coffee powder is filtered by the upper and lower coffee filtering components 12 and is limited to be separated from the space 13.

The outer cup 3 is used for containing water liquid, the lower port thread of the outer cup 3 is connected with the lower end cover 32 in a sealing manner, and the outer cup 3 is conveniently cleaned or the brewed coffee liquid is poured out through the lower end cover 32 which is disassembled and assembled. The outer cup 3 is matched with the stirring assembly 4 in a disassembling way to stir and cold extract coffee powder and foam coffee, and the outer cup 3 is matched with the filtering assembly formed by the inner cup 2 and the filtering cup 1 to further filter cold extracted coffee liquid in a pressing way.

The inner cup 2 is combined by the filter cup 1 to form a filter assembly, and then is matched with the outer cup 3 to perform hand-brewing or pressing type filtering coffee.

The stirring component 4 provides power for beating coffee powder, cold extraction coffee and beating coffee foam.

The silica gel sealing ring 8 is used for enabling the inside of the outer cup 3 to be in a closed state, and enabling the water to brew coffee powder in the filter cup 1 and store the coffee powder in the inner cup 2 in the process of pressing down the inner cup 2; in the process of taking out the inner cup 2, the vacuum negative pressure in the outer cup 3 is facilitated, so that the water in the inner cup 2 is reversely infused with coffee powder and stored in the outer cup 3.

When in carrying, the stirring assembly 4 is connected with the inner cup 2 by screw threads, and the carrying is convenient.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (8)

1. A portable switchable multi-functional coffee brewing apparatus, characterized by: comprising

The filter cup (1) is a cup body with an upper opening and a lower opening;

the inner cup (2) is a cup body with an upper opening and a lower opening;

an outer cup (3);

the filter cup (1) is provided with a space (13) for containing coffee powder and a coffee filter component (12);

the inner cup (2) can be detachably connected with the filter cup (1) to form a filter assembly, and the filter assembly can be movably sleeved with the inner cup and the outer cup (3) to form a brewing coffee cup assembly;

the stirring assembly (4), be equipped with on the stirring assembly (4) can dismantle the hookup location (41) of being connected with filter bowl (1) and can dismantle the outer hookup location (42) of being connected with outer cup (3) rim of a cup, hookup location (41) and outer hookup location (42) coaxial upper and lower setting.

2. A portable switchable multi-function coffee brewing apparatus as claimed in claim 1, wherein: sealing components are respectively arranged between the filter cup (1) and the inner cup (2) and between the inner cup (2) and the outer cup (3).

3. A portable switchable multi-function coffee brewing apparatus as claimed in claim 1, wherein: an upper port of the inner cup (2) is provided with an upper port connecting position (22) of the inner cup, which can be detachably connected with the outer connecting position (42).

4. A portable switchable multi-function coffee brewing apparatus as claimed in claim 1, wherein: the outer cup (3) is a cup body with an upper opening and a lower opening, an upper port of the outer cup (3) is provided with an upper port connecting position (31) of the outer cup, the upper port connecting position (31) of the outer cup can be detachably connected with the outer connecting position (42), and a lower end cover (32) is in threaded sealing connection with a lower port of the outer cup (3).

5. A portable switchable multi-function coffee brewing apparatus as claimed in claim 1, wherein: the stirring assembly (4) comprises a shell (40), one end of the shell (40) is opened and is detachably connected with the organic cover (6), a stirring motor (5) is arranged in the shell (40), an inner connecting position (41) and an outer connecting position (42) are arranged at the other end of the shell (40) up and down, an output shaft of the stirring motor (5) extends out of one end of the shell (40) where the inner connecting position (41) is located, and an output shaft of the stirring motor (5) is fixedly connected with a stirring blade (7).

6. A portable switchable multi-function coffee brewing apparatus as claimed in claim 5, wherein: the inner connecting position (41) is sleeve-shaped, the root of the inner connecting position (41) is connected with the shell (40) into a whole, and the stirring blade (7) is positioned in the inner connecting position (41).

7. A portable switchable multi-function coffee brewing apparatus as claimed in claim 1, wherein: the number of the coffee filtering parts (12) is two, the upper and lower coffee filtering parts (12) are respectively arranged, and the upper and lower coffee filtering parts (12) are matched with the inner wall of the filtering cup (1) to form a space (13) capable of preventing coffee powder from falling out.

8. A portable switchable multi-function coffee brewing apparatus as claimed in claim 7, wherein: the filter is characterized in that a filter paper cover (9) is detachably connected to the lower port of the filter cup (1), a hole is formed in the middle of the filter paper cover (9), a filter screen is arranged in the hole, and coffee filter paper is clamped between the filter paper cover (9) and the lower end of the filter cup (1).