Tea cup

Abstract

The utility model discloses a teacup which comprises a cup body, a filter screen and a detachable bottom cover are arranged at the lower end of the cup body, a circulation hole used for being communicated with the bottom cover is formed in the bottom of the cup body, and an isolation cavity is formed between the bottom cover and the filter screen. When tea, liquorice and the like need to be brewed, the bottom cover is opened, tea, liquorice and the like are placed in the bottom cover, then the bottom cover is connected to the cup body, after the cup body is filled with hot water, the hot water flows into the bottom cover through the filter screen and the circulation hole to soak the tea, the liquorice and the like, and the filter screen limits the brewed tea, the liquorice and the like in the isolation cavity in the lower portion of the cup body. The tea leaves and the liquorice can be fully soaked and cannot flow along with the water level in the cup body, and a user can drink water smoothly.

Description

Technical Field

[0001] The utility model relates to daily necessities, in particular to a teacup. Background Art

[0002] Generally, the thermos cup for drinking tea or water is to put the tea leaves in the cup, and then put the filter net for filtering the tea leaves from the top of the cup. Since the tea leaves will flow with the water level in the cup, the tea leaves may block part of the filter net when drinking tea, making it inconvenient to drink tea. There are the following phenomena: 1. When the tea passes through the filter net, the water flow is not smooth, resulting in no water at the beginning. Because there is no water to drink, the bottom of the cup is raised, and the tilt angle of the tea cup is increased, so that the water can pass through the filter net. However, the water at this time does not flow along the filter net to the wall of the cup and then into the mouth, but directly pours into the mouth through the filter net, which can easily cause choking when drinking water; 2. Because the filter net is blocked by the tea leaves, the water output is small, thereby prolonging the time of drinking water. When it is completely blocked, it is even impossible to drink water. For tea cups without straws, you need to open the cup lid to drink water, and you need to tilt the cup body, which will block your sight and cause hot air to rush to your face, especially for many users who wear glasses. The experience is poor. In addition, the thermal insulation performance of many thermos cups can basically meet the requirements, but the temperature of the tea is high when it is just brewed and it cannot be drunk directly. Since the cup has good thermal insulation performance and cools down slowly, it takes a long time to wait and cannot be drunk in time. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a teacup with a simple structure, convenient use and smooth water flow.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A tea cup comprises a cup body, wherein a filter screen and a detachable bottom cover are arranged at the lower end of the cup body, a flow hole for connecting with the bottom cover is opened at the bottom of the cup body, and an isolation cavity is formed between the bottom cover and the filter screen.

[0006] As a further improvement of the above technical solution: the filter screen is arranged obliquely.

[0007] As a further improvement of the above technical solution: the filter aperture at the lower part of the filter screen is smaller than the filter aperture at the upper part.

[0008] As a further improvement of the above technical solution: the filter screen and the cup body are an integrated structure.

[0009] As a further improvement of the above technical solution: the bottom cover and the cup body are connected by threads.

[0010] As a further improvement of the above technical solution: a sealing member is provided between the bottom cover and the cup body.

[0011] As a further improvement of the above technical solution: a cup cover is provided at the upper end of the cup body, a straw is provided on the cup cover, and a lower end of the straw extends into the cup body.

[0012] As a further improvement of the above technical solution: a filter ball is provided at the lower end of the straw, and the filter aperture of the filter ball is smaller than the minimum filter aperture of the filter net.

[0013] As a further improvement of the above technical solution: a waterproof and breathable membrane is provided on the cup cover.

[0014] As a further improvement of the above technical solution: the cup body includes an outer shell and an inner liner arranged inside the outer shell, a cavity is formed between the inner liner and the outer shell, and an air extraction interface is provided on the outer shell.

[0015] Compared with the prior art, the utility model has the following advantages: the tea cup disclosed by the utility model is provided with a filter screen and a detachable bottom cover at the lower end of the cup body, the bottom cover is connected with the cup body through the flow hole, and an isolation cavity is formed between the bottom cover and the filter screen; when it is necessary to brew tea, licorice, etc., the bottom cover is opened, the tea leaves, licorice, etc. are put into the bottom cover, and then the bottom cover is connected to the cup body. After hot water is filled into the cup body, the hot water flows into the bottom cover through the filter screen and the flow hole to soak the tea leaves, licorice, etc., and the filter screen restricts the brewed tea leaves, licorice, etc. in the isolation cavity at the lower part of the cup body, the tea leaves and licorice can be fully soaked, and will not flow with the water level in the cup body, so that the water can be drunk smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a teacup of the utility model.

[0017] Figure 2 It is a structural schematic diagram of a cup cover and a straw in the utility model.

[0018] The symbols in the figure represent:

[0019] 1. Cup body; 11. Flow hole; 12. Outer shell; 13. Inner liner; 14. Cavity; 15. Exhaust interface; 2. Filter net; 3. Bottom cover; 4. Isolation cavity; 5. Cup cover; 51. Straw; 52. Waterproof breathable membrane; 6. Filter ball. DETAILED DESCRIPTION

[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0021] Figure 1 to Figure 2An embodiment of the teacup of the utility model is shown. The teacup of the embodiment comprises a cup body 1. A filter screen 2 and a detachable bottom cover 3 are arranged at the lower end of the cup body 1. A flow hole 11 for connecting the bottom cover 3 is arranged at the bottom of the cup body 1. An isolation chamber 4 is formed between the bottom cover 3 and the filter screen 2. Preferably, a sealing member (not shown in the figure, the specific position may be the upper part of the bottom cover 3 or the bottom of the cup body 1, and the sealing member may be a commonly used sealing ring, sealing strip or sealing pad, etc.) may be arranged between the cup body 1 and the bottom cover 3 to prevent leakage after the bottom cover 3 is closed; the cup body 1 is connected to the bottom cover 3, the cup cover 5, etc. by threads, and the connection reliability is good and the opening and closing operation is convenient.

[0022] The teacup is provided with a filter screen 2 and a detachable bottom cover 3 at the lower end of a cup body 1, the bottom cover 3 is connected to the cup body 1 through a circulation hole 11, and an isolation chamber 4 is formed between the bottom cover 3 and the filter screen 2; when it is necessary to brew tea, licorice, etc., the bottom cover 3 is opened, and the tea leaves, licorice, etc. are placed in the bottom cover 3, and then the bottom cover 3 is connected to the cup body 1. After hot water is filled into the cup body 1, the hot water flows into the bottom cover 3 through the filter screen 2 and the circulation hole 11 to soak the tea leaves, licorice, etc., and the filter screen 2 restricts the brewed tea leaves, licorice, etc. in the isolation chamber 4 at the lower part of the cup body 1, so that the tea leaves and licorice can be fully soaked and will not flow with the water level in the cup body 1, so that the water can be drunk smoothly.

[0023] Furthermore, in this embodiment, the filter screen 2 is arranged obliquely, and preferably, the filter aperture of the lower part of the filter screen 2 is smaller than the filter aperture of the upper part. The filter aperture of the lower part of the filter screen 2 is smaller, which is conducive to preventing small pieces of tea leaves and small particles from entering the cup body 1 through the filter screen 2, and the filter aperture of the upper part is larger, which is convenient for cleaning tea leaves or residues, and the tea leaves are confined in the isolation chamber 4 and basically do not move outside the filter screen 2.

[0024] As a preferred technical solution, in this embodiment, the filter screen 2 is welded to the cup body 1 (specifically, the filter screen 2 and the inner liner 13 are welded), which is simple and reliable in structure. Of course, in other embodiments, they can also be connected together by means such as snap-fit, threaded connection, etc. The material of the filter screen 2 and the inner liner 13 is preferably food-grade stainless steel 304, 316, etc.

[0025] Further, in this embodiment, a cup cover 5 is provided at the upper end of the cup body 1, and a straw 51 is provided on the cup cover 5, and the lower end of the straw 51 extends into the cup body 1. Drinking water with the straw 51 can avoid tilting the cup body 1 at a large angle to cause hot air to rush to the face.

[0026] Furthermore, in this embodiment, a filter ball 6 is provided at the lower end of the straw 51, and the filter aperture of the filter ball 6 is smaller than the minimum filter aperture of the filter net 2, that is, the filter ball 6 can perform secondary filtration on tea, etc., and filter out small leaves, small particles, etc. that the filter net 2 cannot filter.

[0027] As a preferred technical solution, in this embodiment, a waterproof breathable membrane 52 is provided on the cup cover 5, that is, hot air can pass through the waterproof breathable membrane 52, but tea cannot pass through. For details, please refer to the breathable and waterproof materials used in various outdoor shoes and clothes on the market. Figure 2 For the tea that has just been brewed and has a high temperature, the cup cover 5 can be opened, and the waterproof breathable membrane 52 can be used to accelerate the cooling speed until it reaches a temperature suitable for drinking, shortening the waiting time. At the same time, its waterproof property can be used during the cooling process to prevent the tea from accidentally spilling, and the air pressure inside and outside the cup body 1 can also be balanced. The structure is simple and effective.

[0028] Furthermore, the cup body 1 includes an outer shell 12 and an inner liner 13 disposed inside the outer shell 12, a cavity 14 is formed between the inner liner 13 and the outer shell 12, and an exhaust port 15 is provided on the outer shell 12. When going out or in other situations where long-term heat preservation is required, the exhaust port 15 can be used to exhaust the cavity 14, so that a certain vacuum is formed in the cavity 14, thereby reducing the heat transfer from the inner liner 13 to the outer shell 12, improving the heat preservation performance of the cup body 1, and keeping the tea in a temperature range suitable for drinking for a long time. Preferably, the exhaust port 15 is arranged at the lower part of the outer shell 12, avoiding the hand-holding area in the middle of the outer shell 12.

[0029] Although the present invention has been disclosed as a preferred embodiment, it is not intended to limit the present invention. Any technician familiar with the art can use the above disclosed technical content to make many possible changes and modifications to the technical solution of the present invention without departing from the scope of the technical solution of the present invention, or modify it into an equivalent embodiment of equivalent changes. Therefore, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention should fall within the scope of protection of the technical solution of the present invention.

Claims

1. A teacup, comprising a cup body (1), characterized in that: A filter screen (2) and a detachable bottom cover (3) are provided at the lower end of the cup body (1); a flow hole (11) for communicating with the bottom cover (3) is provided at the bottom of the cup body (1); and an isolation chamber (4) is formed between the bottom cover (3) and the filter screen (2).

2. The teacup according to claim 1, characterized in that: The filter screen (2) is arranged obliquely.

3. The teacup according to claim 2, characterized in that: The filter aperture at the lower part of the filter screen (2) is smaller than the filter aperture at the upper part.

4. The teacup according to claim 2, characterized in that: The filter screen (2) and the cup body (1) are an integrated structure.

5. The teacup according to claim 1, characterized in that: The bottom cover (3) is connected to the cup body (1) by means of threads.

6. The teacup according to claim 1, characterized in that: A sealing member is provided between the bottom cover (3) and the cup body (1).

7. The teacup according to any one of claims 1 to 6, characterized in that: A cup cover (5) is provided at the upper end of the cup body (1), a straw (51) is provided on the cup cover (5), and the lower end of the straw (51) extends into the cup body (1).

8. The teacup according to claim 7, characterized in that: A filter ball (6) is provided at the lower end of the suction tube (51), and the filter aperture of the filter ball (6) is smaller than the minimum filter aperture of the filter net (2).

9. The teacup according to claim 7, characterized in that: The cup cover (5) is provided with a waterproof and breathable membrane (52).

10. The teacup according to any one of claims 1 to 6, characterized in that: The cup body (1) comprises an outer shell (12) and an inner liner (13) arranged inside the outer shell (12); a cavity (14) is formed between the inner liner (13) and the outer shell (12); and an air extraction interface (15) is provided on the outer shell (12).

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