Hollowed-out heat insulation cup

Abstract

The utility model discloses a hollow heat insulation cup, which relates to the field of teacups and comprises an outer cup body, a base is integrally formed at the bottom of the outer cup body, an inner cup body is integrally formed on the inner wall of the outer cup body, a lower hollow groove is formed in the center of the bottom of the base, an upper hollow groove is formed in the periphery of the outer cup body and located below the inner cup body, and the lower hollow groove is communicated with the upper hollow groove. The upper hollow-out groove is communicated with the lower hollow-out groove; the top end of the inner wall of the inner cup body is connected with a tea making mechanism, and the tea making mechanism is used for containing tea leaves and preventing the tea leaves from diffusing towards the inner wall of the inner cup body. By arranging the outer cup body, the inner cup body, the upper hollowed-out groove and the lower hollowed-out groove, the problem that hands are scalded when the teacup is taken can be avoided; by arranging the tea making mechanism, the problem that tea dust or tea leaves enter the mouth along with tea water in the tea drinking process can be avoided.

Description

Technical Field

[0001] The utility model relates to the field of tea cups, in particular to a hollow heat-insulating cup. Background Art

[0002] When drinking tea from medium and small tea cups, the tea leaves need to be soaked in the medium and small tea cups first, and then the tea water is formed under high temperature soaking.

[0003] The temperature of the tea poured into small and medium-sized teacups is relatively high, and it is scalding when taking the tea. In addition, when drinking the tea, tea leaves or tea leaves will flow into the mouth along with the tea, which is inconvenient. Summary of the invention

[0004] The purpose of the utility model is to provide a hollow heat-insulating cup in order to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hollow heat-insulating cup, comprising an outer cup body, the bottom of the outer cup body is integrally formed with a base, the inner wall of the outer cup body is integrally formed with an inner cup body, a lower hollow groove is opened at the center of the bottom of the base, an upper hollow groove is opened at the outer periphery of the outer cup body below the inner cup body, and the upper hollow groove is connected with the lower hollow groove;

[0006] The top end of the inner wall of the inner cup body is connected with a tea brewing mechanism, and the tea brewing mechanism is used to contain tea leaves and prevent the tea leaves from diffusing toward the inner wall of the inner cup body.

[0007] As a further solution of the utility model: the tea brewing mechanism includes a hollow column integrally formed at the center of the inner wall of the inner cup body, the hollow column is a hollow structure, and the top of the hollow column is an open structure;

[0008] The outer wall of the hollow column is provided with strip-shaped through holes at equal intervals in the circumferential direction, and the strip-shaped through holes are communicated with the inner cavity of the hollow column.

[0009] As a further solution of the utility model: the tea brewing mechanism also includes a filter screen inserted into the inner circumference of the hollow column, the bottom end of the filter screen is a closed structure, and the top of the filter screen is an open structure, the open inner circumference of the filter screen is connected to an upper cover by a thread, and the top of the upper cover is integrally formed with a lifting handle.

[0010] As a further solution of the utility model: the outer circumference of the lower half of the upper cover is provided with an external thread, the open inner circumference of the filter screen is formed with an internal thread, and the external thread is engaged with the internal thread.

[0011] As a further solution of the utility model: the diameter of the bottom end of the upper half of the upper cover is equal to the outer diameter of the hollow column.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The outer cup body, the inner cup body, the upper hollow groove and the lower hollow groove are provided to avoid the problem of scalding when taking the teacup; secondly, the tea brewing mechanism is provided to avoid the problem of tea residue or tea leaves entering the mouth with the tea during the tea drinking process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a structural schematic diagram of another viewing angle of the utility model;

[0016] Figure 3 It is a schematic diagram of the internal structure of the utility model;

[0017] Figure 4 For the utility model Figure 3 A partial enlarged view of point A in the middle.

[0018] In the figure: 1. outer cup body; 2. base; 3. inner cup body; 4. upper hollow groove; 5. lower hollow groove; 6. hollow column; 7. filter; 8. strip-shaped through hole; 9. upper cover; 10. lifting handle. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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 creative work are within the scope of protection of the utility model.

[0020] See also Figure 1 to Figure 4 In an embodiment of the utility model, a hollow insulating cup includes an outer cup body 1, a base 2 is integrally formed at the bottom of the outer cup body 1, an inner cup body 3 is integrally formed on the inner wall of the outer cup body 1, a lower hollow groove 5 is opened at the center of the bottom of the base 2, an upper hollow groove 4 is opened on the outer periphery of the outer cup body 1 below the inner cup body 3, and the upper hollow groove 4 is connected to the lower hollow groove 5; a tea brewing mechanism is connected to the top of the inner wall of the inner cup body 3, and the tea brewing mechanism is used to contain tea leaves and prevent the tea leaves from diffusing toward the inner wall of the inner cup body 3.

[0021] In this embodiment: firstly, the teacup can avoid the problem of scalding hands when taking the teacup by designing the outer cup body 1 and the inner cup body 3, and the design of the upper hollow groove 4 and the lower hollow groove 5 facilitates air circulation and realizes better heat dissipation of the outer cup body 1, so that when the hands come into contact with the outer cup body 1, the problem of scalding hands due to the high temperature of the tea can be avoided;

[0022] Before pouring in boiling water, you can add a proper amount of tea leaves into the tea brewing mechanism, then dock it with the inner cup body 3, and then add boiling water to brew tea, and avoid the tea leaves from spreading in the inner cup body 3.

[0023] Please refer to Figure 2 , Figure 3 and Figure 4 The tea brewing mechanism includes a hollow column 6 integrally formed at the center of the inner wall of the inner cup body 3, the hollow column 6 is a hollow structure, and the top of the hollow column 6 is an open structure; the outer wall of the hollow column 6 is circumferentially equidistantly provided with strip-shaped through holes 8, the strip-shaped through holes 8 are connected to the inner cavity of the hollow column 6, the tea brewing mechanism also includes a filter screen 7 inserted into the inner circumference of the hollow column 6, the bottom end of the filter screen 7 is a closed structure, and the top of the filter screen 7 is an open structure, the inner circumference of the opening of the filter screen 7 is connected to an upper cover 9 by a thread, and a lifting handle 10 is integrally formed on the top of the upper cover 9.

[0024] In this embodiment, a proper amount of tea leaves are added into the inner cavity of the filter 7, and then the upper cover 9 is threadedly connected with the open end of the filter 7 until the upper cover 9 is tightened, and then the filter 7 is inserted into the hollow column 6, and then boiling water is poured in. The boiling water soaks the tea leaves, and the tea produced by the soaking diffuses in the inner cup body 3, but the tea leaves are restricted by the filter 7, so that the tea dust or tea leaves that appear during the tea drinking process are prevented from entering the mouth;

[0025] When replacing new tea leaves, use a tool (such as tweezers) to clamp the lifting handle 10 and lift it up to remove the filter 7 from the hollow column 6, then rotate and open the upper cover 9 to pour out the soaked tea leaves.

[0026] Please refer to Figure 4 The outer circumference of the lower half of the upper cover 9 is provided with an external thread, and the open inner circumference of the filter screen 7 is formed with an internal thread, and the external thread and the internal thread are engaged with each other.

[0027] In this embodiment, this design facilitates the upper cover 9 to be rotated to be removed or rotated to be closed, thereby making it convenient to put tea leaves into the filter 7 or pour them out of the filter 7.

[0028] Please refer to Figure 4 The bottom diameter of the upper half of the upper cover 9 is equal to the outer diameter of the hollow column 6.

[0029] In this embodiment: after the upper cover 9 is tightened, the bottom of the upper cover 9 contacts the top of the hollow column 6 to form a friction force to prevent the upper cover 9 from loosening.

[0030] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A hollow heat-insulating cup, comprising an outer cup body (1), wherein a base (2) is integrally formed at the bottom of the outer cup body (1), characterized in that: The inner wall of the outer cup body (1) is integrally formed with an inner cup body (3); a lower hollow groove (5) is provided at the center of the bottom of the base (2); an upper hollow groove (4) is provided on the outer periphery of the outer cup body (1) below the inner cup body (3); the upper hollow groove (4) is connected to the lower hollow groove (5); The top end of the inner wall of the inner cup body (3) is connected to a tea brewing mechanism, which is used to contain tea leaves and prevent the tea leaves from diffusing toward the inner wall of the inner cup body (3).

2. A hollow heat-insulating cup according to claim 1, characterized in that: The tea brewing mechanism comprises a hollow column (6) integrally formed at the center of the inner wall of the inner cup body (3), the hollow column (6) being a hollow structure, and the top of the hollow column (6) being an open structure; The outer wall of the hollow column (6) is provided with strip-shaped through holes (8) at equal intervals in the circumferential direction, and the strip-shaped through holes (8) are connected to the inner cavity of the hollow column (6).

3. A hollow heat-insulating cup according to claim 2, characterized in that: The tea brewing mechanism further comprises a filter (7) inserted into the inner circumference of the hollow column (6); the bottom end of the filter (7) is a closed structure, and the top of the filter (7) is an open structure; the inner circumference of the opening of the filter (7) is connected to an upper cover (9) via a thread; and a lifting handle (10) is integrally formed on the top of the upper cover (9).

4. The hollow heat-insulating cup according to claim 3, characterized in that: An external thread is formed on the outer periphery of the lower half of the upper cover (9), and an internal thread is formed on the open inner periphery of the filter screen (7), wherein the external thread engages with the internal thread.

5. The hollow heat-insulating cup according to claim 4, characterized in that: The diameter of the bottom end of the upper half of the upper cover (9) is equal to the outer diameter of the hollow column (6).

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