Vacuum cup convenient for split charging

Abstract

The utility model discloses a vacuum cup convenient for split charging, which belongs to the field of vacuum cups and comprises a vacuum cup body, a bending part is arranged at the bottom end of one side of an outer arc surface of the vacuum cup body, a vacuum cup lower cover is in threaded connection with the bottom surface of the bending part of the vacuum cup body, an inner thread is arranged on an inner arc surface of the vacuum cup lower cover, and the inner arc surface of the vacuum cup lower cover is in threaded connection with the bending part of the vacuum cup body. The inner bottom wall of the vacuum cup body is movably sleeved with an outer cup, the top of the outer cup is provided with a sealing end, the outer cambered surface of the sealing end is in threaded connection with an upper cover assembly, the upper cover assembly comprises a cup cover body in threaded connection to the top of the sealing end, and the top of the outer cambered surface of the cup cover body is movably sleeved with a cover plate; through the design of the double-head cup cover, the inner cup and the vacuum cup body can be conveniently switched or the inner cup and the vacuum cup body can be conveniently separated, two kinds of liquid can be easily switched for drinking, a plurality of covers do not need to be opened or different cups do not need to be found, and the needed liquid can be rapidly drunk only through simple operation.

Description

Technical Field

[0001] The utility model relates to the technical field of thermos cups, in particular to a vacuum thermos cup which is convenient for subpackaging. Background Art

[0002] A thermos is a container used to store hot or cold drinks, maintaining their temperature for extended periods. It typically consists of a body, lid, and seal. Its working principle is to achieve insulation by reducing heat transfer.

[0003] In modern life, people's demands for thermoses are becoming increasingly diversified. Vacuum thermoses that are easy to pack have come into being in this context. With the acceleration of people's pace of life and the increase in travel needs, people often need to carry drinks on different occasions. Traditional single-capacity thermoses cannot meet the needs of multiple drinks or different usage scenarios in some cases. When traveling, you may want to carry both coffee and tea, or prepare drinks of different flavors for your children. If you only have a large-volume thermos, it is not only inconvenient to distinguish different drinks, but the temperature may also drop rapidly due to frequent opening, affecting the insulation effect. Utility Model Content

[0004] (1) Technical problems solved

[0005] The utility model provides a vacuum insulation cup that is easy to pack, aiming to solve the problem raised in the background art that the traditional single-capacity insulation cup cannot meet the needs of multiple drinks or different usage scenarios in some cases.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned object, the utility model provides the following technical solution: comprising a vacuum cup body, wherein the bottom end of one side of the outer arc surface of the vacuum cup body is provided with a bent portion, the bottom surface of the bent portion of the vacuum cup body is threadedly connected to a vacuum cup lower cover, the inner arc surface of the vacuum cup lower cover is provided with an internal thread, the inner bottom wall of the vacuum cup body is movably sleeved with an outer cup, the top of the outer cup is provided with a sealing end, and the outer arc surface of the sealing end is threadedly connected to an upper cover assembly;

[0008] The upper cover assembly includes a cup cover body threadedly connected to the top of the sealing end, a cover plate is movably sleeved on the top of the outer arc surface of the cup cover body, and an arc-shaped rubber surface A is provided at the bottom end of the cup cover body, and the outer arc surface of the arc-shaped rubber surface A penetrates into the interior of the outer cup.

[0009] As a preferred technical solution of the present application, a ring-shaped silicone handle is fixedly sleeved on the connection between the cup cover main body and the vacuum cup body, and the inner arc surface of the outer cup is connected to the inner cup.

[0010] As a preferred technical solution of the present application, the bottom of the outer arc surface of the inner cup is provided with a concave section, the bottom of the inner cup is provided with an expansion end, the inner arc surface of the expansion end is provided with a thread, and the inner arc surface of the expansion end is connected to the inner cup cover through a thread.

[0011] As a preferred technical solution of the present application, the inner arc surface of the inner cup cover is movably connected to a support cover, the bottom end of the support cover is movably connected to the inner bottom wall of the vacuum cup lower cover, and the connection between the vacuum cup lower cover and the bottom end of the vacuum cup body is movably connected to a silicone ring A.

[0012] As a preferred technical solution of the present application, a silicone ring B is sleeved on the inner arc surface of the concave section, and the upper surface of the inner cup cover is provided with an arc-shaped rubber surface B, and the outer arc surface of the arc-shaped rubber surface B is movably sleeved on the surface of the inner cup.

[0013] As a preferred technical solution of the present application, the inner arc surface of the inner cup cover is provided with threads and is connected to the threads on the expansion end, and a cavity is provided between the inner cup and the outer cup.

[0014] As a preferred technical solution of the present application, a seal is formed between the vacuum cup body and the outer cup through an upper cover assembly. Both the vacuum cup body and the outer cup are hollow structures and are fitted in pairs.

[0015] (3) Beneficial effects

[0016] 1. The double-headed cup lid design allows you to easily switch between the inner cup and the vacuum cup body or separate the two cup bodies. You can easily switch between the two liquids for drinking. There is no need to open multiple lids or look for different cups. You can quickly drink the required liquid with simple operations.

[0017] 2. Drinking from the inner cup can avoid the inconvenience caused by operating the entire thermos cup. At the same time, it is also convenient for drinking in different positions, such as standing or sitting, so you can easily enjoy the liquid in the inner cup. The vacuum cup body itself has good thermal insulation performance and can effectively prevent heat loss. The inner cup placed in it has an extra layer of thermal insulation protection. This double insulation effect allows the liquid in the inner cup to maintain a suitable temperature for a longer time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional cross-sectional structure of a vacuum insulation cup that is easy to pack;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the upper cover assembly of a vacuum tumbler that is easy to pack;

[0020] Figure 3 This is a schematic diagram of the disassembled structure of the bottom cover of a vacuum tumbler that is easy to pack;

[0021] Figure 4 This is a schematic diagram of the overall flat cross-section structure of a vacuum flask that is easy to pack;

[0022] Figure 5 This is a schematic diagram of the overall appearance and structure of a vacuum insulation cup that is easy to pack;

[0023] Figure 6 This is a schematic diagram of the overall structure of the inner cup of a vacuum flask that is easy to pack.

[0024] In the picture:

[0025] 1. Vacuum cup body; 2. Vacuum cup lower cover; 3. Outer cup; 301. Sealing end; 4. Upper cover assembly; 401. Cup cover body; 402. Cover plate; 403. Curved rubber surface A; 404. Ring-shaped silicone handle; 5. Inner cup; 501. Concave section; 502. Expansion end; 6. Inner cup cover; 601. Support cover; 602. Curved rubber surface B; 7. Silicone ring A; 8. Silicone ring B. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] The utility model provides a vacuum insulation cup which is convenient for subpackaging. Figures 1 to 5 As shown, it includes a vacuum cup body 1, a vacuum cup body 1, a bent portion is provided at the bottom end of one side of the outer arc surface of the vacuum cup body 1, the bottom surface of the bent portion of the vacuum cup body 1 is threadedly connected to the vacuum cup lower cover 2, the inner arc surface of the vacuum cup lower cover 2 is provided with an internal thread, the inner bottom wall of the vacuum cup body 1 is movably sleeved with an outer cup 3, the top of the outer cup 3 is provided with a sealing end 301, the outer arc surface of the sealing end 301 is threadedly connected to an upper cover assembly 4, the upper cover assembly 4 includes a cup cover body 401 threadedly connected to the top of the sealing end 301, the outer arc surface top of the cup cover body 401 The cup cover body 401 is movably sleeved with a cover plate 402, and the bottom end of the cup cover body 401 is provided with an arc-shaped rubber surface A403. The outer arc surface of the arc-shaped rubber surface A403 extends into the interior of the outer cup 3. The connection between the cup cover body 401 and the vacuum cup body 1 is fixedly sleeved with an annular silicone handle 404. The inner arc surface of the outer cup 3 is penetrated and connected with the inner cup 5. The bottom of the outer arc surface of the inner cup 5 is provided with a concave section 501. The bottom of the inner cup 5 is provided with an expansion end 502. The inner arc surface of the expansion end 502 is provided with a thread. The inner arc surface of the expansion end 502 is connected to the inner cup cover 6 through a thread.

[0028] During the use of this product, two different liquids can be held between the inner cup 5 and the vacuum cup body 1. By rotating the cup cover body 401 at the top, the curved rubber surface A403 on the top of the outer cup 3 can be pulled out, and then the liquid you want to drink can be poured in. After the top is sealed, the vacuum cup body 1 is turned upside down, and the inner cup cover 6 at the bottom is rotated to pull out the curved rubber surface B602 as well, and the liquid is poured into the inner cup 5 from the bottom. The double-headed cup cover design makes it easy to switch between the inner cup 5 and the vacuum cup body 1 or to separate the two cup bodies. You can easily switch between the two liquids for drinking without having to open multiple lids or look for different cups. You can quickly and easily drink with a simple operation. After drinking the required liquid, you can also separate it and hold the liquid in the inner cup 5. The vacuum cup body 1 is filled with hot water, which double-insulates the liquid in the inner cup. For some special occasions with limited space, drinking from the inner cup 5 can avoid the inconvenience caused by operating the entire thermos cup. At the same time, it is also convenient for drinking in different positions, such as when standing or sitting, you can easily enjoy the liquid in the inner cup 5. The vacuum cup body 1 itself has good thermal insulation performance and can effectively prevent heat loss. The inner cup 5 is placed in it, which has an extra layer of thermal insulation protection. This double insulation effect allows the liquid in the inner cup 5 to maintain a suitable temperature for a longer time.

[0029] The inner arc surface of the inner cup cover 6 is movably connected to the support cover 601, and the bottom end of the support cover 601 is movably connected to the inner bottom wall of the vacuum cup lower cover 2. The bottom connection between the vacuum cup lower cover 2 and the vacuum cup body 1 is movably connected to a silicone ring A7, and the inner arc surface of the concave section 501 is connected to a silicone ring B8. The upper surface of the inner cup cover 6 is provided with an arc-shaped rubber surface B602, and the outer arc surface of the arc-shaped rubber surface B602 is movably connected to the surface of the inner cup 5. In this thermos cup design with a double structure, the silicone ring plays a key role in sealing. At the connection between the vacuum cup body 1 and the inner cup 5, the silicone ring can fit tightly to form a sealed space. When the thermos cup is tilted or slightly shaken, it can effectively prevent the liquid in the inner cup 5 from seeping out, and also prevent the hot water in the vacuum cup body 1 from leaking.

[0030] The inner arc surface of the inner cup cover 6 is provided with a thread and is connected to the thread on the expansion end 502. A cavity is provided between the inner cup 5 and the outer cup 3. The vacuum cup body 1 and the outer cup 3 are sealed by the upper cover assembly 4. The vacuum cup body 1 and the outer cup 3 are both hollow structures and are relatively socketed and adapted in pairs.

[0031] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A vacuum insulation cup that is easy to pack, comprising a vacuum cup body (1), characterized in that: The vacuum cup body (1) is provided with a bent portion at the bottom end of one side of the outer arc surface of the vacuum cup body (1); the bottom surface of the bent portion of the vacuum cup body (1) is threadedly connected to the vacuum cup lower cover (2); the inner arc surface of the vacuum cup lower cover (2) is provided with an internal thread; the inner bottom wall of the vacuum cup body (1) is movably sleeved with the outer cup (3); the top of the outer cup (3) is provided with a sealing end (301); the outer arc surface of the sealing end (301) is threadedly connected to the upper cover assembly (4); The upper cover assembly (4) comprises a cup cover body (401) threadedly connected to the top of the sealing end (301); a cover plate (402) is movably sleeved on the top of the outer arc surface of the cup cover body (401); a curved rubber surface A (403) is provided at the bottom end of the cup cover body (401); and the outer curved surface of the curved rubber surface A (403) extends through the interior of the outer cup (3); An annular silicone handle (404) is fixedly sleeved at the connection between the cup cover main body (401) and the vacuum cup body (1), and the inner arc surface of the outer cup (3) is connected to the inner cup (5).

2. The vacuum insulation cup that is easy to pack according to claim 1, characterized in that: The bottom of the outer arc surface of the inner cup (5) is provided with a concave section (501), the bottom of the inner cup (5) is provided with an expansion end (502), the inner arc surface of the expansion end (502) is provided with a thread, and the inner arc surface of the expansion end (502) is connected to the inner cup cover (6) through the thread.

3. The vacuum insulation cup that is easy to pack according to claim 2, characterized in that: The inner arc surface of the inner cup cover (6) is movably sleeved with a support cover (601), the bottom end of the support cover (601) is movably sleeved on the inner bottom wall of the vacuum cup lower cover (2), and the connection between the vacuum cup lower cover (2) and the bottom end of the vacuum cup body (1) is movably sleeved with a silicone ring A (7).

4. The vacuum insulation cup that is easy to pack according to claim 3, characterized in that: A silicone ring B (8) is sleeved on the inner arc surface of the concave section (501), and an arc-shaped rubber surface B (602) is provided on the upper surface of the inner cup cover (6). The outer arc surface of the arc-shaped rubber surface B (602) is movably sleeved on the surface of the inner cup (5).

5. The vacuum insulation cup that is easy to pack according to claim 4, characterized in that: The inner arc surface of the inner cup cover (6) is provided with a thread and is connected to the thread on the expansion end (502). A cavity is provided between the inner cup (5) and the outer cup (3).

6. The vacuum insulation cup that is easy to pack according to claim 5, characterized in that: A seal is formed between the vacuum cup body (1) and the outer cup (3) via an upper cover assembly (4); both the vacuum cup body (1) and the outer cup (3) are hollow structures and are fitted in pairs.

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