Filtering ceramic coffee cup

Abstract

The utility model discloses a filter ceramic coffee cup, including outer cup body, cup lid, water holding cup, coffee brewing cup and pressurizing subassembly, the cup lid is threaded connection in the top of outer cup body, the water holding cup and coffee brewing cup are both arranged in the outer cup body and are connected through the buckle, and the pressurizing subassembly is connected with the outer cup body through the buckle. The bottom of the coffee brewing cup makes contact with the bottom of the inner wall of the outer cup body, and the pressurizing assembly is installed on the top of the inner wall of the cup cover. The filtering ceramic coffee cup is novel in structural design and convenient to use, self-mixing of boiled water and coffee powder can be achieved in the mode that the coffee powder is impacted through water pressure, stirring can be conducted without tools such as a stirring spoon, the brewing efficiency is improved, the whole coffee cup is convenient to carry in the mode that the inner cup is sleeved with the outer cup, and practicability is high. The brewing mode simulates the extraction process of a coffee machine, flavor substances in coffee powder can be effectively extracted, the drinking experience of a user is also improved, and an extremely good using effect is achieved.

Description

Technical Field

[0001] This utility model relates to the field of ceramic coffee cup technology, specifically a filter ceramic coffee cup. Background Technology

[0002] The coffee cup is made by sintering negative ion powder, tourmaline, high-quality clay, and other basic materials. The high concentration of negative ions released by the coffee cup can electrolyze water, producing negatively charged hydroxyl ions. This reduces the size of large water molecules, enhancing the water's solubility and permeability. Therefore, the drinking water inside the coffee cup has a stronger ability to dissolve beverages, resulting in a better beverage experience.

[0003] Current ceramic coffee cups require manual brewing when used outdoors. This involves manually pouring hot water into the cup and then stirring the coffee powder with a stirring spoon. Firstly, the stirring spoon is a small item that is easy to forget to carry. Secondly, this method of adding water cannot extract the aroma compounds from the coffee powder, resulting in a mediocre drinking experience. Therefore, we have proposed a filter ceramic coffee cup to solve the problems mentioned in the background. Utility Model Content

[0004] The purpose of this invention is to provide a filter ceramic coffee cup to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a filter ceramic coffee cup, comprising an outer cup body, a cup lid, a water cup, a coffee brewing cup, and a pressurizing component. The cup lid is threadedly connected to the top of the outer cup body. The water cup and the coffee brewing cup are both located inside the outer cup body and are connected by snap-fit. The bottom of the coffee brewing cup is in contact with the bottom of the inner wall of the outer cup body. The pressurizing component is installed on the top of the inner wall of the cup lid. A duckbill valve is installed at the water outlet at the bottom of the water cup. A filter screen is installed on the inner side of the coffee brewing cup.

[0006] Furthermore, the pressurizing assembly includes a squeezing disc and a supporting disc. The squeezing disc is installed on the top of the inner wall of the cup lid, and the supporting disc is in contact with the top of the water cup. The squeezing disc and the supporting disc are fixedly connected by an air bladder, and both the squeezing disc and the supporting disc are provided with a first vent hole.

[0007] Furthermore, an elastic pad is installed on the cup lid at the position corresponding to the extrusion plate, and a second vent hole is opened on the elastic pad that communicates with the first vent hole.

[0008] Furthermore, a sealing groove is provided on the top of the cup lid at the position corresponding to the elastic pad, and a protective cover plate is installed in the sealing groove.

[0009] Furthermore, a first magnetic sheet is installed at the bottom of the inner wall of the sealing groove corresponding to the cup lid, and a second magnetic sheet that attracts the first magnetic sheet is fixedly installed in the groove at the bottom of the protective cover plate.

[0010] Furthermore, a first handle is fixedly installed on the inner wall of the water cup, and a second handle is fixedly installed in the groove at the top of the protective cover.

[0011] Furthermore, a sealing gasket is fixedly connected to the outer edge of the top of the outer cup body at the position corresponding to the cup lid, and an insulation sleeve is fixedly connected to the bottom of the inner wall of the outer cup body corresponding to the outer side of the coffee brewing cup.

[0012] Furthermore, the outer cup body and the cup lid are both made of ceramic, while the water cup and the coffee brewing cup are both made of stainless steel.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] This invention allows for the addition of ground coffee powder to the coffee brewing cup. After addition, the cup is snapped into place below the water container and inserted into the outer cup body. Tightening the lid makes it easy to carry. To brew coffee, hot water is added to the water container, and after tightening the lid, the protective cover is removed. The user can then press the elastic pad. Because the outer cup body and the lid are completely sealed, air from the air chamber is forced into the water container. The hot water in the water container, under pressure, flows out at a high speed from the spout valve, achieving high-pressure mixing of the coffee powder inside the coffee brewing cup. Repeatedly pressing the elastic pad and pressurizing component ensures all hot water is sprayed at high pressure from the spout valve into the coffee brewing cup. At this point, no stirring is needed to obtain brewed coffee. Finally, the lid can be unscrewed, and the water cup and coffee brewing cup can be removed together. The coffee brewing cup can be removed by the clips, and the filter can be installed for drinking. This ceramic filter coffee cup has a novel structural design and is easy to use. It uses water pressure to impact the coffee powder, which can achieve self-mixing of boiling water and coffee powder without the need for stirring spoons or other tools, thus improving brewing efficiency. In addition, the entire coffee cup adopts an outer cup with an inner cup, which is easy to carry. The brewing method simulates the extraction process of a coffee machine, which can effectively extract the aroma substances in the coffee powder and improve the user's drinking experience, with excellent performance. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a cross-sectional view of the structure of this utility model;

[0017] Figure 3 This is a three-dimensional structural diagram of the pressurization component of this utility model;

[0018] Figure 4 This is a three-dimensional structural diagram of the outer cup body of this utility model;

[0019] Figure 5 This is a cross-sectional view of the cup lid of this utility model.

[0020] In the diagram: 1 Outer cup body, 2 Cup lid, 3 Water cup, 4 Coffee brewing cup, 5 Pressurization component, 51 Extrusion round plate, 52 Support round plate, 53 Air bladder, 54 First vent hole, 6 Duckbill valve, 7 Filter screen, 8 Elastic pad, 9 Second vent hole, 10 Sealing groove, 11 Protective cover plate, 12 First magnetic sheet, 13 Second magnetic sheet, 14 First handle, 15 Second handle, 16 Sealing gasket, 17 Insulation sleeve. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-5 A ceramic filter coffee cup includes an outer cup body 1, a lid 2, a water container 3, a coffee brewing cup 4, and a pressurizing component 5. The lid 2 is threaded onto the top of the outer cup body 1. The water container 3 and the coffee brewing cup 4 are both located inside the outer cup body 1 and are connected by a snap-fit ​​mechanism. The bottom of the coffee brewing cup 4 is in contact with the bottom of the inner wall of the outer cup body 1. The pressurizing component 5 is installed on the top of the inner wall of the lid 2. The water container 3 is used to hold boiling water for brewing coffee, and the coffee brewing cup 4 is used to hold ground coffee powder. The bottom of the water container 3... A duckbill valve 6 is installed at the water outlet of the cup 3. When not under pressure, the duckbill valve 6 is closed to prevent the boiling water in the cup 3 from flowing out automatically. When under pressure, the boiling water in the cup 3 can be sprayed into the coffee brewing cup 4 through the duckbill valve 6 to achieve automatic mixing with the coffee powder. A filter screen 7 is installed on the inside of the coffee brewing cup 4. It does not need to be installed during the coffee brewing process, but can be installed during the carrying and drinking of the coffee cup to filter out a small amount of undissolved coffee powder particles.

[0023] Specifically, the pressurizing component 5 includes a squeezing disc 51 and a supporting disc 52. The squeezing disc 51 is installed on the top of the inner wall of the cup lid 2, and the supporting disc 52 is in contact with the top of the water cup 3. The squeezing disc 51 and the supporting disc 52 are fixedly connected by an air bladder 53. Both the squeezing disc 51 and the supporting disc 52 are provided with a first vent hole 54.

[0024] Specifically, an elastic pad 8 is installed on the cup lid 2 at the position corresponding to the squeezing disc 51. The elastic pad 8 has a second vent 9 that communicates with the first vent 54. The bottom of the elastic pad 8 should be fixedly connected to the top of the squeezing disc 51. After pressing the elastic pad 8, the squeezing disc 51 will be pressed vertically downward, and the air in the air bag 53 will be injected into the water cup 3, providing pressure for the boiling water to be sprayed from the duckbill valve 6. By repeatedly pressing the elastic pad 8, all the boiling water in the water cup 3 can be discharged.

[0025] Specifically, a sealing groove 10 is provided on the top of the cup lid 2 corresponding to the position of the elastic pad 8. A protective cover plate 11 is installed in the sealing groove 10. During the process of carrying the coffee cup, the protective cover plate 11 is used to seal the sealing groove 10 to prevent external debris from entering the coffee cup through the first vent 54 and the second vent 9.

[0026] Specifically, a first magnetic sheet 12 is installed at the bottom of the inner wall of the sealing groove 10 corresponding to the cup lid 2, and a second magnetic sheet 13 that attracts the first magnetic sheet 12 is fixedly installed in the groove at the bottom of the protective cover plate 11. The protective cover plate 11 can be easily installed or removed by magnetic attraction.

[0027] Specifically, a first handle 14 is fixedly installed on the inner wall of the water cup 3. The first handle 14 makes it easy to pull out or put in the water cup 3 and the coffee brewing cup 4 together. A second handle 15 is fixedly installed in the groove at the top of the protective cover 11. The second handle 15 makes it easy to pull out or put in the protective cover 11.

[0028] Specifically, a sealing gasket 16 is fixedly connected to the outer edge of the top of the outer cup body 1 at the position corresponding to the cup lid 2. The sealing gasket 16 can provide a certain sealing effect at the connection between the outer cup body 1 and the cup lid 2. A heat preservation sleeve 17 is fixedly connected to the bottom of the inner wall of the outer cup body 1 corresponding to the outer side of the coffee brewing cup 4. The heat preservation sleeve 17 can provide a good heat preservation effect from the outside of the coffee brewing cup 4.

[0029] Specifically, the outer cup body 1 and the lid 2 are both made of ceramic, while the water cup 3 and the coffee brewing cup 4 are both made of stainless steel.

[0030] This ceramic filter coffee cup features a novel structural design and is easy to use. It uses water pressure to impact coffee powder, allowing boiling water and coffee powder to mix automatically without the need for stirring spoons or other tools, thus improving brewing efficiency. The entire coffee cup uses an outer cup with an inner cup, making it easy to carry. The brewing method simulates the extraction process of a coffee machine, effectively extracting the aroma substances from the coffee powder and enhancing the user's drinking experience, resulting in excellent performance.

[0031] To use, add ground coffee powder to the coffee brewing cup 4, then attach it to the bottom of the water cup 3 and place it inside the outer cup body 1. Tighten the lid 2 for easy carrying. To brew coffee, add boiling water to the water cup 3, tighten the lid 2, and remove the protective cover 11. The user can squeeze the elastic pad 8. Since the outer cup body 1 and the lid 2 are completely sealed, the air in the air bladder 53 will be forced into the water cup 3. The boiling water in the water cup 3 will be pressurized and flow out from the duckbill valve 6 at a relatively high speed, achieving high-pressure mixing of the coffee powder inside the coffee brewing cup 4. By repeatedly pressing the elastic pad 8 and the pressurizing component 5, all the boiling water will be sprayed from the duckbill valve 6 into the coffee brewing cup 4 under high pressure. At this time, no stirring is required to obtain brewed coffee. Finally, the lid 2 can be unscrewed, and the water cup 3 and coffee brewing cup 4 can be taken out together. The coffee brewing cup 4 can be removed by using the buckle, and the filter screen 7 can be installed for drinking.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A ceramic filter coffee cup, comprising an outer cup body (1), a cup lid (2), a water container (3), a coffee brewing cup (4), and a pressurizing component (5), characterized in that: The cup lid (2) is threaded to the top of the outer cup body (1). The water cup (3) and the coffee brewing cup (4) are both located inside the outer cup body (1) and are connected by a snap fastener. The bottom of the coffee brewing cup (4) is in contact with the bottom of the inner wall of the outer cup body (1). The pressure component (5) is installed on the top of the inner wall of the cup lid (2). A duckbill valve (6) is installed at the water outlet at the bottom of the water cup (3). A filter screen (7) is installed on the inner side of the coffee brewing cup (4).

2. The ceramic coffee cup with filter according to claim 1, characterized in that: The pressurizing component (5) includes a squeezing disc (51) and a supporting disc (52). The squeezing disc (51) is installed on the top of the inner wall of the cup lid (2). The supporting disc (52) is in contact with the top of the water cup (3). The squeezing disc (51) and the supporting disc (52) are fixedly connected by an air bladder (53). Both the squeezing disc (51) and the supporting disc (52) are provided with a first vent hole (54).

3. A ceramic coffee cup with a filter according to claim 2, characterized in that: An elastic pad (8) is installed on the cup lid (2) at the position corresponding to the extrusion plate (51), and a second vent (9) is opened on the elastic pad (8) and communicates with the first vent (54).

4. A ceramic coffee cup with a filter according to claim 3, characterized in that: A sealing groove (10) is provided on the top of the cup lid (2) at the position corresponding to the elastic pad (8), and a protective cover plate (11) is installed in the sealing groove (10).

5. A ceramic coffee cup with a filter according to claim 4, characterized in that: The cup lid (2) is fitted with a first magnetic piece (12) at the bottom of the inner wall of the sealing groove (10), and a second magnetic piece (13) that attracts the first magnetic piece (12) is fixedly installed in the groove at the bottom of the protective cover plate (11).

6. A ceramic coffee cup with a filter according to claim 5, characterized in that: A first handle (14) is fixedly installed on the inner wall of the water cup (3), and a second handle (15) is fixedly installed in the groove at the top of the protective cover (11).

7. A ceramic coffee cup with a filter according to claim 6, characterized in that: A sealing gasket (16) is fixedly connected to the outer edge of the top of the outer cup body (1) at the position corresponding to the cup lid (2), and a heat preservation sleeve (17) is fixedly connected to the bottom of the inner wall of the outer cup body (1) corresponding to the outer side of the coffee brewing cup (4).

8. A ceramic coffee cup with a filter according to claim 7, characterized in that: The outer cup body (1) and the cup lid (2) are both made of ceramic, and the water cup (3) and the coffee brewing cup (4) are both made of stainless steel.

Images