Coffee press

Abstract

The coffee press comprises a coffee powder containing box, a pressing cap, an auxiliary ring and an arc-shaped bottom cover, the surface of the coffee powder containing box is in threaded connection with the pressing cap, and the auxiliary ring is fixedly arranged on the portion, close to the middle, of the surface of the coffee powder containing box in a sleeved mode. Arc-shaped bottom covers are movably installed on the surface of the coffee powder containing box and located on the two sides of the lower end of the coffee powder containing box. According to the coffee press, the press cap is rotated, the rubber plug of the press cap can be continuously pressed towards the interior of the check ring along with continuous rotation of the press cap, so that water and coffee can be mixed and then penetrate through the filtering hole to flow into a cup, and due to the fact that the press cap does not need to be pressed forcefully in the using process, the water can be filtered. The two arc-shaped bottom covers are matched and connected with each other by moving the arc-shaped bottom covers when the filtering holes are not used, so that the filtering holes can be shielded, and foreign matters are prevented from entering the filtering holes.

Description

Technical Field

[0001] The utility model relates to the field of coffee brewing tools, in particular to a coffee press. Background Art

[0002] Pressing the coffee powder is a very important step in the espresso making process. The ground coffee powder is put into the brewing vessel, and then the coffee powder in the brewing vessel is flattened. Finally, water is poured into the brewing vessel. By pressing the water down, the water and coffee powder can be fully contacted, and then the filtered coffee flows into the cup.

[0003] Since water needs to be pressed downward when brewing coffee, a large pressing force is required when making coffee, which is not convenient for some female users. In addition, a filter hole is provided at the bottom of the container for holding coffee powder, and the filter hole is always exposed. When the brewing container is not in use, external foreign matter can easily enter the exposed filter hole. Utility Model Content

[0004] The main purpose of the present invention is to provide a coffee press that can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A coffee press comprises a coffee powder holding box, a pressing cap, an auxiliary ring and a curved bottom cover. The pressing cap is threadedly connected to the surface of the coffee powder holding box, an auxiliary ring is provided on the surface of the coffee powder holding box near the middle fixed sleeve, and curved bottom covers are movably installed on the surface of the coffee powder holding box at both sides of the lower end.

[0007] As a preferred technical solution of the present application, a support rod is fixedly installed on the inner upper surface of the pressure cap and in the middle, a reinforcement pad is fixedly installed on the bottom of the support rod, and a rubber plug is fixedly installed on the lower surface of the reinforcement pad.

[0008] As a preferred technical solution of the present application, the coffee powder holding box includes a semi-sphere and a retaining ring, the upper surface of the semi-sphere is fixedly installed with a retaining ring at the edge position, the upper surface of the semi-sphere is provided with filter holes, the number of the filter holes is several, and the two side surfaces of the semi-sphere are provided with limiting grooves.

[0009] As a preferred technical solution of the present application, a limiting slider is fixedly installed on the inner surface of the curved bottom cover and located above the limit slider is embedded in the limiting slide groove, and the curved bottom cover is movably connected to the coffee powder holding box through the limiting slider.

[0010] As a preferred technical solution of the present application, the inner surface of the pressure cap and the outer surface of the retaining ring are both provided with threads, the diameters of the reinforcing plate and the rubber plug are smaller than the inner diameter of the pressure cap, and the inner diameter of the pressure cap is larger than the outer diameter of the retaining ring.

[0011] As a preferred technical solution of the present application, the curved surface of the rubber stopper contacts the inner surface of the retaining ring, and the inner surface of the arc-shaped bottom cover contacts the semi-sphere.

[0012] Compared with the existing technology, this utility model proposes a self-cleaning solar street light with the following features:

[0013] Beneficial effects:

[0014] In the present invention, a pressing cap, a coffee powder holding box and a curved bottom cover are arranged to cooperate with each other. After the coffee powder is poured into the coffee powder holding box, the lower end of the pressing cap is aligned with the upper end of the coffee powder holding box, and then the pressing cap is rotated. As the pressing cap is continuously rotated, the rubber plug of the pressing cap will continuously press toward the inside of the retaining ring, so that water and coffee can be mixed and then flow into the cup through the filter hole. Since there is no need to press hard during use, it is more convenient for female users to make espresso. When the filter hole is not in use, the two curved bottom covers can be spliced ​​together by moving the curved bottom cover, so that the filter hole can be blocked to prevent foreign matter from entering the filter hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the overall structure diagram of a coffee press of the present invention;

[0016] Figure 2 This is a partial cross-sectional view of a coffee press cap according to the present invention;

[0017] Figure 3 This is a partial cross-sectional view of a coffee powder container for a coffee press according to the present invention;

[0018] Figure 4 This is a structural diagram of the curved bottom cover of a coffee press according to the present invention.

[0019] In the figure: 1. Pressing cap; 101. Thread; 102. Support rod; 103. Reinforcement pad; 104. Rubber stopper; 2. Coffee powder container; 201. Hemisphere; 202. Retaining ring; 203. Limiting slide; 204. Filter hole; 3. Arc-shaped bottom cover; 301. Limiting slider; 4. Auxiliary ring. DETAILED DESCRIPTION

[0020] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

[0021] like Figure 1-4 The coffee press shown includes a coffee powder container 2, a pressure cap 1, an auxiliary ring 4 and a curved bottom cover 3. The pressure cap 1 is threadedly connected to the surface of the coffee powder container 2, an auxiliary ring 4 is fixedly provided on the surface of the coffee powder container 2 near the middle, and a curved bottom cover 3 is movably installed on the surface of the coffee powder container 2 at both sides of the lower end.

[0022] A support rod 102 is fixedly installed on the inner upper surface of the pressure cap 1 and located in the middle. A reinforcing pad 103 is fixedly installed on the bottom of the support rod 102. A rubber plug 104 is fixedly installed on the lower surface of the reinforcing pad 103. After the rubber plug 104 is embedded in the retaining ring 202, the reinforcing pad 103 can keep the rubber plug 104 level; the coffee powder holding box 2 includes a semi-sphere 201 and a retaining ring 202. The upper surface of the semi-sphere 201 is fixedly installed with a retaining ring 202 at the edge position. The upper surface of the semi-sphere 201 is provided with filter holes 204, and the number of filter holes 204 is several. Limiting slots 203 are provided on the two side surfaces of the semi-sphere 201; the inner surface of the arc-shaped bottom cover 3 and A limiting slider 301 is fixedly installed at the top, and the limiting slider 301 is embedded in the limiting slide groove 203. The arc-shaped bottom cover 3 is movably connected to the coffee powder holding box 2 through the limiting slider 301, and there is a certain friction between the limiting slider 301 and the limiting slide groove 203; the inner surface of the pressing cap 1 and the outer surface of the retaining ring 202 are both provided with threads 101, and the diameters of the reinforcing pad 103 and the rubber stopper 104 are smaller than the inner diameter of the pressing cap 1, and the inner diameter of the pressing cap 1 is larger than the outer diameter of the retaining ring 202. The pressing cap 1 can continuously press the rubber stopper 104 into the retaining ring 202 by rotating; the curved surface of the rubber stopper 104 contacts the inner surface of the retaining ring 202, and the inner surface of the arc-shaped bottom cover 3 contacts the semi-sphere 201.

[0023] It should be noted that the present invention is a coffee press. When in use, first place a round paper sheet inside the retaining ring 202 to block the filter hole 204. Then pour the coffee powder into the coffee powder container 2 and compact the coffee powder. After the coffee powder is compacted, pour water into the coffee powder container 2. At this time, align the lower end of the pressure cap 1 with the upper end of the coffee powder container 2. Then rotate the pressure cap 1. As the pressure cap 1 continues to rotate, the rubber plug 104 of the pressure cap 1 will continue to press against the inside of the retaining ring 202. In this way, the water and coffee can be mixed, and the mixed coffee liquid can be passed through the container. The coffee flows through the gap between the center paper and the filter hole 204 into the filter hole 204, and finally flows into the cup. Since there is no need to press hard during use, it is more convenient for female users to make espresso. When the coffee liquid has all flowed into the cup, the remaining coffee powder will be blocked by the circular paper. When the filter hole 204 is not in use, the two curved bottom covers 3 can be moved so that the two curved bottom covers 3 are connected to each other, so that the filter hole 204 can be blocked to prevent foreign matter from entering the filter hole 204. The coffee press is small in size, easy to carry, and can be disassembled for cleaning.

[0024] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A coffee press, characterized by: The coffee powder container (2) comprises a coffee powder container (2), a pressure cap (1), an auxiliary ring (4) and an arc-shaped bottom cover (3); the surface of the coffee powder container (2) is threadedly connected to the pressure cap (1); the surface of the coffee powder container (2) is provided with an auxiliary ring (4) near the middle fixed sleeve; the surface of the coffee powder container (2) is provided with arc-shaped bottom covers (3) movably mounted on both sides of the lower end.

2. The coffee press according to claim 1, characterized in that: A support rod (102) is fixedly mounted on the inner upper surface of the pressure cap (1) and located in the middle, a reinforcement pad (103) is fixedly mounted on the bottom of the support rod (102), and a rubber plug (104) is fixedly mounted on the lower surface of the reinforcement pad (103).

3. The coffee press according to claim 2, characterized in that: The coffee powder holding box (2) comprises a semi-sphere (201) and a retaining ring (202), the retaining ring (202) being fixedly mounted on the upper surface of the semi-sphere (201) and at an edge position, the upper surface of the semi-sphere (201) being provided with filter holes (204), the number of the filter holes (204) being several, and limiting sliding grooves (203) being provided on both side surfaces of the semi-sphere (201).

4. The coffee press according to claim 3, characterized in that: A limiting slider (301) is fixedly installed on the inner surface of the arc-shaped bottom cover (3) and located above the limiting slider (301), which is embedded in the limiting slide groove (203). The arc-shaped bottom cover (3) is movably connected to the coffee powder holding box (2) through the limiting slider (301).

5. The coffee press according to claim 4, characterized in that: The inner surface of the pressure cap (1) and the outer surface of the retaining ring (202) are both provided with threads (101); the diameters of the reinforcing plate (103) and the rubber plug (104) are smaller than the inner diameter of the pressure cap (1); and the inner diameter of the pressure cap (1) is larger than the outer diameter of the retaining ring (202).

6. The coffee press according to claim 5, characterized in that: The curved surface of the rubber stopper (104) contacts the inner surface of the retaining ring (202), and the inner surface of the arc-shaped bottom cover (3) contacts the semi-sphere (201).

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