Portable coffee maker

Abstract

This utility model provides a portable coffee maker, including: a coffee cup, a filter cup, and a lid that mates with the coffee cup; the filter cup is detachably housed within the coffee cup; one end of the filter cup is provided with a connecting post, the lid has a through hole, and the top of the through hole has a connecting groove adapted to the connecting post; the filter cup is detachably connected to the connecting groove of the lid via the connecting post; this utility model has a compact structure, is easy to carry, and has both storage and brewing functions, is easy to operate, simplifies the number of tools required for traditional processes, and makes it possible to make hand-drip coffee outdoors.

Description

Technical Field

[0001] The utility model relates to the technical field of coffee cups, in particular to a portable coffee utensil. Background Art

[0002] Coffee is favored by consumers as a popular drink. Hand-brewed coffee is one of the most primitive and oldest coffee making processes. It requires a variety of tools such as filter cups, filter cup holders, filter paper, coffee pots, coffee sharing pots, etc., which limits the production scenarios of hand-brewed coffee. At present, hand-brewed coffee is mostly made indoors and is difficult to be taken outdoors. To solve the above problems, it is necessary to simplify the production tools to make them more convenient to carry; therefore, a portable coffee cup for hand-brewed coffee is needed. Utility Model Content

[0003] The utility model provides a portable coffee maker, which can effectively solve the above problems.

[0004] The utility model is achieved in this way:

[0005] The utility model provides a portable coffee utensil, comprising: a coffee cup, a filter cup and a cup cover matched with the coffee cup; the filter cup is detachably accommodated in the coffee cup; a docking post is arranged at one end of the filter cup, a through hole is opened on the cup cover, and a docking groove matched with the docking post is arranged on the top of the through hole; the filter cup is detachably connected to the docking groove of the cup cover through the docking post.

[0006] As a further improvement, the coffee cup comprises an outer shell, an inner shell and an anti-slip pad, the inner shell is arranged inside the outer shell, a heat-insulating layer is formed in the space between the outer shell and the inner shell, and the anti-slip pad is arranged at the bottom of the outer shell.

[0007] As a further improvement, a filter hole group is provided at the bottom of the filter cup, and a plurality of convex rings are evenly arranged on the side wall of the filter cup.

[0008] As a further improvement, the filter hole group includes: a circular filter hole and an arc-shaped filter hole, the circular filter hole is arranged at the center of the bottom of the filter cup, and the arc-shaped filter holes are evenly arranged around the outside of the circular filter hole.

[0009] As a further improvement, the cup cover is provided with a through hole, a docking groove matched with the docking column is provided in the through hole, and the cup cover is provided with an embedding groove corresponding to the mouth of the coffee cup.

[0010] The beneficial effects of the utility model are:

[0011] The coffee cup of the utility model has two functions of storing and carrying the filter cup and filtering coffee when drinking. When the coffee cup is used for storing and carrying, the filter cup is placed in the cup body of the coffee cup, and the cup wall of the filter cup and the inner shell of the coffee cup make the filter cup stably placed in the coffee cup through friction, so as to avoid collision between the filter cup and the coffee cup during carrying. The cup cover is clamped at the cup mouth of the coffee cup through the embedded groove, and the through hole provided at the cup cover is conducive to drying the coffee cup and the filter cup, so that the coffee cup and the filter cup are kept dry and mold breeding is avoided. When in use, the filter cup and the cup can be connected through the docking column and the docking groove. The filter cup is mounted on the coffee cup through the cup cover, replacing the traditional filter cup holder and filter cup, simplifying the tools used for hand-brewed coffee, and increasing the possibility of making hand-brewed coffee outdoors. A convex ring is arranged on the filter cup, which is conducive to leaving a gap between the filter paper and the cup wall, avoiding the filter paper from sticking to the cup wall during brewing, causing slow liquid flow, resulting in a long brewing time affecting the taste, and at the same time arranging multiple groups of filter holes to speed up the flow of liquid. By arranging the coffee cup in an inner shell and an outer shell, an insulation layer is formed between the two, which reduces heat loss and also avoids scalding the hands of the coffee cup. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 The utility model is a schematic diagram of a portable coffee utensil in a storage state.

[0014] Figure 2 The utility model is a schematic diagram of a portable coffee utensil in use.

[0015] Figure 3 The utility model is a schematic cross-sectional view of the overall structure of a portable coffee utensil.

[0016] Figure 4 The utility model is a schematic cross-sectional view of a coffee cup structure of a portable coffee utensil.

[0017] Figure 5 The utility model is a schematic cross-sectional view of a filter cup structure of a portable coffee utensil.

[0018] Figure 6 The utility model is a schematic top view of a filter cup structure of a portable coffee utensil.

[0019] Figure 7The utility model is a schematic cross-sectional view of a cup cover structure of a portable coffee utensil.

[0020] In the figure: 1-coffee cup, 11-outer shell, 12-inner shell, 13-insulating layer, 14-anti-slip mat, 2-filter cup, 21-docking column, 22-convex ring, 23-filter hole group, 3-cup cover, 31-docking groove, 32-embedded groove, 33-through hole. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0022] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0023] Reference Figure 1-7 As shown, a portable coffee utensil comprises: a coffee cup 1, a filter cup 2 and a cup cover 3;

[0024] A filter cup 2 is arranged in the coffee cup 1, and a cup cover 3 is connected at the cup mouth. The filter cup 2 and the cup cover 3 are detachably connected through the docking column and the docking groove. The combination of the filter cup 2 and the cup cover 3 replaces the traditional method of combining the filter cup holder and the filter cup, simplifies the production tools, and improves portability. The coffee cup 1 includes an outer shell 11, an inner shell 12, and an anti-skid pad 14. The inner shell 12 is arranged in the outer shell 11, so that the interlayer between the outer shell 11 and the inner shell 12 forms a heat preservation layer 13 in a vacuum state. The heat preservation layer 13 is set in a vacuum state, which effectively reduces heat conduction and reduces the loss of heat in the cup to maintain the taste of the coffee in the cup and prevent people from being burned by high temperature when holding the cup. The outer shell 11 is provided with an anti-skid pad 14 at the bottom to increase the friction between the cup body and the table.

[0025] Furthermore, the slope of the cup wall of the filter cup 2 is the same as the slope of the cup wall of the coffee cup 1, so that the filter cup 2 can be stuck in the coffee cup 1 by friction. A filter hole group 23 is provided at the bottom of the filter cup 2. The filter hole group 23 includes: a circular filter hole and an arc filter hole. The circular filter hole is arranged at the center of the bottom of the filter cup 2, and a plurality of the circular filter holes are evenly arranged to quickly discharge the liquid in the center into the coffee cup 1. The arc filter holes are evenly arranged around the outside of the circular filter hole, and are used to discharge the liquid flowing down from the surrounding side walls into the coffee cup 1. By setting the filter hole group 23, the filtrate blockage caused by the filter paper sticking to the bottom of the cup can be avoided during brewing, resulting in a slow flow rate of the filtrate, thereby making the brewing time too long and affecting the coffee taste.

[0026] Furthermore, a plurality of convex rings 22 are evenly arranged on the side wall of the filter cup 2. When placing the filter paper, the convex rings 22 can prevent the filter paper from sticking to the side wall of the filter cup 2, so that a filtrate channel is left between the filter paper and the side wall of the filter cup 2, and the liquid flowing out from the side wall of the filter paper can quickly flow into the bottom of the filter cup 2 and flow into the coffee cup 1 from the arc-shaped filter hole; a docking post 21 is arranged on the outer side of the bottom of the filter cup 2, and the docking post 21 can be a threaded post or a plug-in post. In this embodiment, the docking post 21 is preferably arranged as a threaded post, which is convenient for connection and has a stable structure after connection. When in use, the filter cup 2 is also provided with an insulating sleeve on the outside to play a heat insulating role during brewing to avoid high temperature scalding of hands.

[0027] Furthermore, the cup cover 3 is provided with a through hole 33, and the through hole 33 can dry the residual moisture in the coffee cup 1 and the filter cup 2 when the coffee cup 1 is in the storage state, so that the coffee cup 1 and the filter cup 2 are in a dry state. A docking groove 31 adapted to the docking column 21 is provided in the through hole 33, and the docking groove 31 can be a threaded groove or a plug-in groove. In this embodiment, the docking groove 31 is preferably set as a threaded groove, and the cup cover 3 is provided with an embedding groove 32 at the cup mouth corresponding to the coffee cup 1. The embedding groove 32 can make the cup cover 3 better buckled on the coffee cup 1, and can be stably mounted on the coffee cup 1 after being combined with the filter cup 2.

[0028] Furthermore, the specific implementation of the utility model is as follows:

[0029] When in use, open the cup cover 3 to take out the filter cup 2 and the insulation sleeve placed in the coffee cup 1, connect the docking column 21 of the filter cup 2 with the docking groove 31 of the cup cover 3, so that the filter cup 2 and the cup cover 3 are combined to form a whole, and are mounted at the cup mouth of the coffee cup 1 through the embedding groove 32 provided on the cup cover 3, and the insulation sleeve is put on the outside of the filter cup 2. Before brewing, filter paper is stuffed into the filter cup 2, and pre-ground coffee powder is poured into the filter paper, and finally hot water is poured; when storing, remove the insulation sleeve, separate the filter cup 2 from the cup cover 3, put the filter cup 2 and the insulation sleeve into the coffee cup 1, and cover the cup cover 3 to complete the storage, and then put the coffee cup 1 into a carry-on bag. The utility model has a compact structure, is easy to carry, and simplifies the number of tools required for traditional processes.

[0030] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A portable coffee maker, characterized in that: include: A coffee cup (1), a filter cup (2), and a cup cover (3) matching the coffee cup (1); The filter cup (2) is detachably accommodated in the coffee cup (1); a docking post (21) is provided at one end of the filter cup (2); a through hole (33) is provided in the cup cover (3), and a docking groove (31) adapted to the docking post (21) is provided at the top of the through hole (33); the filter cup (2) is detachably connected to the docking groove (31) of the cup cover (3) via the docking post (21).

2. A portable coffee maker according to claim 1, characterized in that: The coffee cup (1) comprises an outer shell (11), an inner shell (12) and an anti-slip pad (14); the inner shell (12) is arranged inside the outer shell (11); a heat-insulating layer (13) is formed in the space between the outer shell (11) and the inner shell (12); and the anti-slip pad (14) is arranged at the bottom surface of the outer shell (11).

3. The portable coffee maker according to claim 1, characterized in that: A filter hole group (23) is provided at the bottom of the filter cup (2), and a plurality of convex rings (22) are evenly arranged on the side wall of the filter cup (2).

4. A portable coffee maker according to claim 3, characterized in that: The filter hole group (23) comprises: a circular filter hole and an arc-shaped filter hole, the circular filter hole is arranged at the center of the bottom of the filter cup (2), and the arc-shaped filter holes are evenly arranged around the outside of the circular filter hole.

5. The portable coffee maker according to claim 1, characterized in that: A docking groove (31) adapted to the docking column (21) is provided in the through hole (33), and an embedding groove (32) is provided on the cup cover (3) at a position corresponding to the cup mouth of the coffee cup (1).

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