CN215738425U

CN215738425U - Hand coffee cake filter bowl

Info

Publication number: CN215738425U
Application number: CN202120698789.8U
Authority: CN
Inventors: 康晋; 马旭东; 陈刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2022-02-08
Anticipated expiration: 2031-04-07

Abstract

The utility model discloses a filter cup for making coffee cakes by hand, which relates to the field of coffee making appliances and comprises a cup body and a bottom plate, wherein the cup body is in a round table structure, the top surface and the bottom surface of the round table are open, a connecting area is arranged at the bottom of the cup body, four support plates are uniformly distributed on the inner side wall of the cup body, the connecting area at the bottom is connected with the bottom plate through threaded holes, the bottom plate can be replaced according to the requirements of a user, and an X-shaped support rib and a plurality of water guide holes which are composed of four involute curves are upwards arranged in the central area of the surface of the bottom plate, or an X-shaped diversion trench which is composed of four involute curves is upwards arranged in the central area of the surface of the bottom plate; the utility model can adapt to the requirements of different coffee beans and different users, and the users can obtain good brewing results; the support plates uniformly distributed on the inner side wall of the cup body can prevent the filter paper from collapsing, so that the brewing success rate is improved; the X-shaped support ribs or the diversion trenches on the surface of the bottom plate support the bottom of the filter paper, so that the guide and flow rate control of water flow are realized, the extraction degree is improved, and the flavor of coffee is finally improved.

Description

Hand coffee cake filter bowl

Technical Field

The utility model relates to the technical field of coffee brewing devices, in particular to a filter cup for brewing coffee cakes by hands.

Background

Coffee is a beverage made from roasted and ground coffee beans. Coffee for daily drinking is made by matching coffee beans with various cooking devices, wherein the coffee beans refer to kernels in coffee tree fruits and are roasted by a proper method, and the coffee trees are perennial evergreen shrubs or small trees belonging to the family of rubiaceae. A standard cup of coffee should not taste bitter but exhibit varying degrees of sweetness, acidity, aroma, or cleanliness.

Drip coffee is a method of brewing coffee. Briefly, coffee is ground and placed in a filter bowl with filter paper, then hot water is injected into the filter bowl, firstly, the hot water is injected for steam sealing for 20-30 seconds, then, enough hot water is injected according to the powder-liquid ratio, and the coffee flows out from the lower end of the filter bowl due to the gravity of the earth, so that a cup of trickling coffee is obtained.

Due to the characteristics of coffee beans and the design reasons of the structures of the filter cups, the water guide holes and the like, the taste of coffee is greatly influenced, which means that high requirements are required for brewing. The cake cup is also called a wave filter cup and is more suitable for more durable coffee. At present, Kalita cake cup is a filter bowl that hand coffee was used commonly, and it is flat and have three hole at the bottom, and the design of leveling lets rivers even, and is not so fast like conical velocity of flow yet to avoid when water pours into the coffee powder into at the inside fixed rivers passageway that forms of coffee powder, can guarantee that the extraction of coffee is more even, and the area of contact of filter cup wall and filter paper is smaller moreover, and hot water can more even flow down, and the speed of cooling also can slow down. However, in practical operation, the Kalita cake cup has a high brewing requirement for coffee, parameters such as water injection speed, water injection position and coffee powder granularity need to be adjusted by an experienced coffee maker for multiple times according to different coffee beans, coffee is extracted too slowly due to the three-hole design at the bottom, and in the brewing process, the basket-type filter paper is prone to collapse due to improper operation of the water injection position, so that the upper portion of the filter paper is prone to flip onto the coffee powder, and the brewed coffee is prone to sour and astringent in taste and even fails to brew, and is not suitable for common coffee consumers. Therefore, there is a need in the market for a filter bowl that can meet the characteristics of different coffee beans and can be adjusted according to the brewing level of different people.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a filter cup for making coffee cakes by hand, which solves the problems in the background art.

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

the utility model provides a hand is towards coffee cake filter bowl, includes cup (1) and bottom plate (5), its characterized in that, cup (1) is the round platform structure, and round platform top surface and bottom surface are open, and cup (1) bottom is equipped with joining region (2), cup (1) inside wall evenly distributed has four extension boards (3), bottom plate (5) detachable is installed on cup (1).

As a development of the utility model, the bottom connecting area (2) of the cup body (1) is connected to a base plate (5) of a different construction by means of threaded holes (4).

As a modified scheme of the utility model, an X-shaped supporting rib (6) consisting of four involutes is upwards arranged in the central area of the upper surface of the bottom plate (5).

As a modified scheme of the utility model, a plurality of water guide holes (8) are arranged on the bottom plate (5).

As an improved scheme of the utility model, an X-shaped diversion trench (7) consisting of four involutes is arranged on the surface of the bottom plate (5).

As a modified scheme of the utility model, the cup body (1) and the bottom plate (5) are made of stainless steel or titanium.

As a development of the utility model, the cup body (1) and the floor (5) can be designed directly as a one-piece construction if required.

Compared with the prior art, the utility model has the beneficial effects that: according to the coffee bean brewing cup, the cup body and the bottom plate are designed to be in a detachable connection mode, and the bottom plate suitable for brewing can be selected and assembled according to the characteristics of different coffee beans and the brewing level of a user, so that the requirements of different coffee bean characteristics and different people can be met; the four support plates are uniformly arranged on the inner side wall of the cup body and are attached to the corrugations of the basket-shaped filter paper, so that the filter paper can be effectively supported to avoid the filter paper from collapsing in the brewing process, the success rate of brewing coffee by hands is improved, the support plates penetrate from the top to the bottom of the filter cup, the contact area between the wall of the filter cup and the filter paper is further reduced, hot water can flow down more uniformly, the cooling speed is also reduced, and the coffee is extracted more uniformly; the central area of the upper surface of the bottom plate is upwards provided with an X-shaped supporting rib consisting of four involutes, so that the bottom of the filter paper can be effectively supported, the stable water outlet speed is obtained, and the coffee over-extraction caused by the blockage of the water guide hole is avoided; the design of a plurality of water guide holes on the bottom plate can obtain different water outlet speeds so as to realize different extraction rates; the central area of the surface of the bottom plate is provided with four X-shaped guide grooves formed by involute curves, so that the water outlet flow speed is smoother, and the brewing device is suitable for brewing modes with different extraction ratios, thereby extracting more flavor substances, further improving the extraction degree, and being more suitable for brewing coffee beans with different flavors. When the level of a user is stable, the cup body and the bottom plate can be designed into an integrated structure so as to reduce the use cost of the user. The heat insulation plate is made of stainless steel or titanium materials, so that the heat conduction coefficient is lower, and the heat insulation effect is better.

Drawings

FIG. 1 is a schematic perspective view of the present invention

FIG. 2 is a schematic view of the sectional structure of the cup body

FIG. 3 is a front view of a base plate according to embodiment 1 of the present invention

FIG. 4 is a cross-sectional view of a base plate according to embodiment 1 of the present invention

FIG. 5 is a front view of a base plate according to embodiment 2 of the present invention

FIG. 6 is a cross-sectional view of a base plate according to embodiment 2 of the present invention

In the figure: 1-cup body, 2-bottom connecting area, 3-support plate, 4-threaded hole, 5-bottom plate, 6-support rib, 7-diversion trench and 8-diversion hole

Detailed Description

The technical scheme of the patent is further described in detail by combining the specific embodiments as follows:

example 1

Referring to fig. 1-4, a filter cup for brewing coffee cakes by hand comprises a cup body 1 and a bottom plate 5, wherein the cup body is of a circular truncated cone structure, the top surface and the bottom surface of the circular truncated cone are open, a connecting area 2 is arranged at the bottom of the cup body 1, four support plates 3 are uniformly distributed on the inner side wall of the cup body 1, the connecting area 2 at the bottom is connected with the bottom plate 5 through a threaded hole 4, an X-shaped support rib 6 formed by four involute curves is upwards arranged in the central area of the surface of the bottom plate 5, a plurality of water guide holes 8 are formed in the bottom plate 5, and the water guide holes 8 and the support plates 6 are arranged in a crossed mode.

Select suitable bottom plate 5 when using, use screw connection firm through screw hole 4 with bottom plate 5 and cup 1, put into cup 1 with flat-bottomed basket filter paper, four extension boards 3 of 1 inside wall of cup can effectively support the filter paper outside and prevent that filter paper from collapsing, put into coffee powder and water injection and boil, four support bars 6 of the X shape of gradually bursting at the seams of forming on the 5 surperficial central zone of bottom plate will support the filter paper bottom and lead rivers along the direction of more reasonable rivers, the coffee liquid that finally filters out flows with stable velocity of flow through guiding hole 8.

Example 2

Referring to fig. 1, 2, 5 and 6, the filter cup for brewing coffee cakes by hand comprises a cup body 1 and a bottom plate 5, wherein the cup body is of a circular truncated cone structure, the top surface and the bottom surface of the circular truncated cone are open, a connecting area 2 is arranged at the bottom of the cup body, four support plates 3 are uniformly distributed on the inner side wall of the cup body 1, the bottom connecting area 2 is connected with the bottom plate 5 through a threaded hole 4, and an X-shaped guide groove 7 consisting of four involute curves is arranged on the surface of the bottom plate 5.

Select suitable bottom plate 5 when using, use screwed connection firm through screw hole 4 with bottom plate 5 and cup 1, put into cup 1 with flat basket filter paper, four extension boards 3 of 1 inside wall of cup can effectively support the filter paper outside and prevent that filter paper from collapsing, put into coffee powder and water injection and make, the guiding gutter 7 of the X shape that the bottom plate 5 surface is constituteed by four involutes will carry out the water conservancy diversion to the coffee liquid that filters out, in order to obtain the velocity of flow that is different from other bottom plate structures, thereby obtain the different effect of making.

Example 3

A filter cup for making coffee cakes by hand comprises a cup body 1 and a bottom plate 5, wherein the structures of the cup body and the bottom plate are the same as those of the cup body and the bottom plate in embodiments 1 and 2, and the difference lies in that the cup body and the bottom plate are of an integrated structure and can be cast and molded in an integrated manner.

In conclusion, the bottom plate 5 can be properly selected at any time, the bottom plate 5 and the cup body 1 can be connected through the threaded holes 4 by screws, the four support plates 3 on the inner side wall of the cup body 1 can effectively support the outer side of the filter paper to prevent the filter paper from collapsing, and different flow guide effects on coffee can be realized by different bottom plate support ribs 6 or flow guide grooves 7, so that better coffee taste is obtained.

It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, various modifications, improvements and substitutions can be made without departing from the spirit of the utility model, and all of them belong to the protection scope of the technical solution. The protection scope of this technical solution patent should be subject to the appended claims.

Claims

1. The utility model provides a hand is towards coffee cake filter bowl, includes cup (1) and bottom plate (5), its characterized in that, cup (1) is the round platform structure, and round platform top surface and bottom surface are open, and cup (1) bottom is equipped with joining region (2), cup (1) inside wall evenly distributed has four extension boards (3), bottom plate (5) detachable is installed on cup (1).

2. The cake filter bowl according to claim 1, characterized in that the bottom attachment area (2) of the bowl (1) is connected to a base plate (5) of a different construction by means of threaded holes (4).

3. The cake filter bowl according to claim 2, wherein the central area of the upper surface of the bottom plate (5) is provided upward with X-shaped support ribs (6) consisting of four involutes.

4. The cake filter bowl of claim 3, wherein said bottom plate (5) is provided with a plurality of water guiding holes (8).

5. The cake filter bowl according to claim 2, wherein the bottom plate (5) is provided with an X-shaped flow guide groove (7) consisting of four involutes on the surface.

6. The cake filter bowl according to claim 1, wherein the bowl (1) and the bottom plate (5) are made of stainless steel or titanium.

7. The cake filter bowl according to any of claims 1 to 6, characterised in that the bowl (1) and the bottom plate (5) are designed directly as a one-piece construction if desired.