Cold and hot separated vacuum cup

Abstract

The utility model relates to the technical field of vacuum cups, and discloses a cold and hot separation vacuum cup which comprises a bottom vacuum cup body, a top vacuum cup body is arranged at the top end of the bottom vacuum cup body, inner connecting threads are arranged on the inner side of the bottom end of the top vacuum cup body, and outer connecting threads are arranged on the outer side of the top end of the bottom vacuum cup body. The bottom heat preservation cup body and the top heat preservation cup body can be rapidly detached through the connecting internal threads and the connecting external threads, hot water and cold water can be added into the heat preservation inner containers in the bottom heat preservation cup body and the top heat preservation cup body respectively, and then the effect that cold water and hot water of one cup are separated is achieved; according to the device, excessive cooling materials do not need to be arranged, the overall weight of the cup is greatly reduced, the manufacturing cost of the cup is low, the bottom heat preservation cup body and the heat preservation inner container can be independently combined for use, the use flexibility of the device is improved to a great extent, and a user can more conveniently and reasonably use the device.

Description

Technical Field

[0001] The utility model relates to the technical field of thermos cups, in particular to a cold and hot separation thermos cup. Background Art

[0002] Cups are common water containers in people's daily lives, and thermos cups are a common type of water cups, which can delay the heat dissipation of water or other liquids inside to achieve the purpose of heat preservation.

[0003] After searching, the authorized Chinese patent announcement number CN 220141303 U discloses a hot and cold separation thermos cup, including: a thermos cup body; a cooling chamber, the cooling chamber is connected to a top cover, and a middle plug is provided between the cooling chamber and the thermos cup body; a movable water sealing structure is installed inside the middle plug, which is used to isolate the cooling chamber and the thermos cup body to achieve hot and cold separation. The utility model is provided with a cooling chamber, and a movable water sealing structure is provided to separate the cooling chamber from the thermos cup body. When you want to drink water, you can tip the thermos cup and open the movable water sealing structure, so that the hot water in the thermos cup body can enter the cooling chamber, and then close the movable water sealing structure, so that the hot water in the cooling chamber can be cooled separately and separated from the hot water in the thermos cup body, which is convenient for drinking.

[0004] The thermos cup in the above patent still has certain shortcomings. Most of the existing hot and cold separation thermos cups are cooled by setting cooling materials. However, excessive use of cooling materials will not only increase the overall weight of the cup, but also increase its production cost accordingly, which is difficult to meet the needs of users. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a hot and cold separation thermos cup, which solves the problem that most of the existing hot and cold separation thermos cups are cooled by setting cooling materials, and excessive use of cooling materials will not only increase the overall weight of the cup, but also increase its production cost accordingly, making it difficult to meet the needs of users.

[0006] The utility model provides the following technical solution: a hot and cold separation thermos cup, comprising a bottom thermos cup body, a top thermos cup body is arranged on the top of the bottom thermos cup body, a connecting internal thread is provided on the inner side of the bottom end of the top thermos cup body, and a connecting external thread is provided on the outer side of the top end of the bottom thermos cup body;

[0007] The bottom insulation cup body and the top insulation cup body are fixedly connected by the connecting internal thread and the connecting external thread. An insulation liner is slidably arranged in the top insulation cup body. An inner cavity support plate is arranged at the bottom end of the top insulation cup body. A top connecting slot is arranged at the top of the top insulation cup body. Two liner fixing components are symmetrically arranged on both sides of the top of the top insulation cup body. A cup cover is arranged at the top of the top insulation cup body. A fixed internal thread is arranged on the inner wall of the cup cover. A fixed external thread is arranged on the outer side of the top of the top insulation cup body. The cup cover and the top insulation cup body are fixedly connected by the fixed internal thread and the fixed external thread.

[0008] Preferred technical solution 1: The inner liner fixing assembly includes a rotating connecting rod rotatably arranged on the top of the top insulation cup body, the rotating connecting rod is sleeved with a connecting ring, the side of the connecting ring is provided with a side connecting plate, and the side connecting plate is penetrated by a resisting rod.

[0009] Preferred technical solution 2: A resistance spring is sleeved on the resistance rod, one end of the resistance spring is connected to the resistance rod, and the other end of the resistance spring is connected to the side connecting plate, and two fixed slots are symmetrically opened on both sides of the top of the thermal insulation liner.

[0010] Preferred technical solution three: the inner cavity support plate is in a circular ring shape, and the inner cavity support plate is in conflict with the bottom end of the thermal insulation liner.

[0011] This solution enables the thermal insulation liner to be stably placed in the top thermal insulation cup body under the support of the inner cavity support plate.

[0012] Preferred technical solution four: the side edge of the top end of the thermal insulation liner is inserted into the top connecting slot.

[0013] This solution can make the connection between the thermal insulation liner and the top thermal insulation cup body more stable.

[0014] Preferred technical solution five: the abutment rod is inserted into the fixing slot under the pulling of the elastic force of the abutment spring.

[0015] This solution enables the top end of the thermal insulation liner to be more stably inserted into the top thermal insulation cup body under the resistance of the resistance insertion rod.

[0016] Compared with the prior art, the utility model provides a hot and cold separation thermos cup, which has the following beneficial effects:

[0017] (1) The bottom insulation cup body and the top insulation cup body provided in the utility model can be quickly disassembled by connecting the internal thread and the connecting external thread, and hot water and cold water can be added to the insulation inner liner in the bottom insulation cup body and the top insulation cup body respectively, so as to achieve the effect of hot and cold separation of a cup of water. In addition, the device does not need to be provided with too much cooling material, which greatly reduces the overall weight of the cup, making it convenient for users to take and carry. The manufacturing cost is also low, and the bottom insulation cup body and the insulation inner liner can be used in combination separately, which greatly improves the flexibility of use of the device and makes it more convenient for users to use it reasonably. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the main cross-section of the structure of the utility model;

[0020] Figure 3 For the utility model Figure 2 A magnified view of the structure of the internal thread of the middle connection;

[0021] Figure 4 For the utility model Figure 2 A magnified view of the structure of the top connection slot.

[0022] In the figure:

[0023] 1. Insulated cup body at the bottom; 2. Insulated cup body at the top; 3. Connecting internal thread; 4. Connecting external thread; 5. Insulated liner; 6. Inner cavity support plate; 7. Top connecting slot; 8. Inner liner fixing assembly; 9. Cup cover; 10. Fixing internal thread; 11. Fixing external thread;

[0024] 801, rotating connecting rod; 802, connecting ring; 803, side connecting plate; 804, resisting plug rod; 805, resisting spring; 806, fixing slot. DETAILED DESCRIPTION

[0025] See also Figure 1-4

[0026] Embodiment 1: A hot and cold separation thermos cup comprises a bottom thermos cup body 1, a top thermos cup body 2 is arranged on the top of the bottom thermos cup body 1, a connecting internal thread 3 is provided on the inner side of the bottom end of the top thermos cup body 2, and a connecting external thread 4 is provided on the outer side of the top end of the bottom thermos cup body 1.

[0027] The bottom insulation cup body 1 and the top insulation cup body 2 are fixedly connected by the connecting internal thread 3 and the connecting external thread 4. An insulation liner 5 is slidably arranged in the top insulation cup body 2. An inner cavity support plate 6 is arranged at the bottom end of the top insulation cup body 2. A top connecting slot 7 is opened at the top of the top insulation cup body 2. Two liner fixing components 8 are symmetrically arranged on both sides of the top of the top insulation cup body 2.

[0028] A cup cover 9 is arranged on the top of the top insulation cup body 2, a fixed internal thread 10 is arranged on the inner wall of the cup cover 9, and a fixed external thread 11 is arranged on the outer side of the top of the top insulation cup body 2. The cup cover 9 is fixedly connected to the top insulation cup body 2 through the fixed internal thread 10 and the fixed external thread 11.

[0029] The inner liner fixing component 8 includes a rotating connecting rod 801 rotatably set on the top of the top insulation cup body 2, and a connecting ring 802 is sleeved on the rotating connecting rod 801. A side connecting plate 803 is arranged on the side of the connecting ring 802. A resistance rod 804 is inserted through the side connecting plate 803, and a resistance spring 805 is sleeved on the resistance rod 804. One end of the resistance spring 805 is connected to the resistance rod 804, and the other end of the resistance spring 805 is connected to the side connecting plate 803. Two fixing slots 806 are symmetrically opened on both sides of the top of the insulation liner 5.

[0030] Embodiment 2: The difference between this embodiment and embodiment 1 is that the inner cavity support plate 6 is in a circular ring shape, and the inner cavity support plate 6 abuts against the bottom end of the thermal insulation liner 5 .

[0031] The heat-insulating liner 5 is stably placed in the top heat-insulating cup body 2 under the support of the inner cavity support plate 6 .

[0032] Embodiment 3: The difference between this embodiment and embodiment 1 is that the side edge of the top of the thermal insulation liner 5 is inserted into the top connecting slot 7.

[0033] This makes the connection between the thermal insulation liner 5 and the top thermal insulation cup body 2 more stable.

[0034] Embodiment 4: The difference between this embodiment and embodiment 1 is that, the resisting rod 804 is inserted into the fixing slot 806 under the pulling of the elastic force of the resisting spring 805 .

[0035] The top end of the thermal insulation liner 5 is more stably inserted into the top thermal insulation cup body 2 under the resistance of the resistance rod 804.

[0036] In this embodiment, since most existing hot and cold separation thermos cups are cooled by setting cooling materials, excessive use of cooling materials will not only increase the overall weight of the cup, but also increase its production cost accordingly, making it difficult to meet user needs.

[0037] In summary, in the specific implementation, when the user needs to load the device with cold and hot water separately, the user can rotate the top thermos cup body 2 and the bottom thermos cup body 1. Since the bottom thermos cup body 1 and the top thermos cup body 2 are connected by the set connecting internal thread 3 and the connecting external thread 4, it is more convenient for the user to disassemble the bottom thermos cup body 1 and the top thermos cup body 2, so that the bottom thermos cup body 1 can be taken out separately and hot water can be filled in the bottom thermos cup body 1.

[0038] And the user can also use the bottom insulation cup body 1 alone. After the bottom insulation cup body 1 is filled with hot water, the user screws the bottom insulation cup body 1 and the top insulation cup body 2 together, opens the cup cover 9, and pours cold water into the insulation liner 5 set in the top insulation cup body 2, so that the device can be filled with cold and hot water respectively, and can be effectively separated and stored.

[0039] At the same time, the user can also rotate the liner fixing component 8 that fixes the thermal insulation liner 5, and pull the interference rod 804 in the liner fixing component 8 to make the bottom end of the interference rod 804 disengage from the fixing slot 806, and rotate the opposite side connecting plate 803, so that the top end of the thermal insulation liner 5 is no longer fixed by the interference rod 804, and the thermal insulation liner 5 is conveniently removed from the top thermal insulation cup body 2.

[0040] The device can be used as a whole to hold water, which expands the single water filling space of the device, making it more flexible for users to use. The device does not need to be equipped with too much insulation material, which greatly reduces the overall weight of the cup, making it easier for users to take and carry it, with lower costs and more convenient for users to use reasonably.

Claims

1. A hot and cold separation thermos cup, comprising a bottom thermos cup body (1), characterized in that: The top of the bottom insulation cup body (1) is provided with a top insulation cup body (2), the inner side of the bottom of the top insulation cup body (2) is provided with a connecting internal thread (3), and the outer side of the top of the bottom insulation cup body (1) is provided with a connecting external thread (4); The bottom insulation cup body (1) and the top insulation cup body (2) are fixedly connected by the connecting internal thread (3) and the connecting external thread (4); a heat-insulating liner (5) is slidably arranged in the top insulation cup body (2); an inner cavity support plate (6) is arranged at the bottom end of the top insulation cup body (2); a top connection slot (7) is opened at the top of the top insulation cup body (2); two liner fixing components (8) are symmetrically arranged on both sides of the top of the top insulation cup body (2); a cup cover (9) is arranged at the top of the top insulation cup body (2); a fixed internal thread (10) is arranged on the inner wall of the cup cover (9); a fixed external thread (11) is arranged on the outer side of the top of the top insulation cup body (2); the cup cover (9) and the top insulation cup body (2) are fixedly connected by the fixed internal thread (10) and the fixed external thread (11).

2. The hot and cold separation thermos cup according to claim 1, characterized in that: The inner liner fixing assembly (8) comprises a rotating connecting rod (801) rotatably arranged at the top of the top insulation cup body (2), a connecting ring (802) is sleeved on the rotating connecting rod (801), a side connecting plate (803) is arranged on the side of the connecting ring (802), and a resisting rod (804) is inserted through the side connecting plate (803).

3. The hot and cold separation thermos cup according to claim 2, characterized in that: A resistance spring (805) is sleeved on the resistance rod (804), one end of the resistance spring (805) is connected to the resistance rod (804), and the other end of the resistance spring (805) is connected to the side connecting plate (803). Two fixed slots (806) are symmetrically provided on both sides of the top of the heat-insulating liner (5).

4. The hot and cold separation thermos cup according to claim 3, characterized in that: The inner cavity support plate (6) is in the shape of a circular ring, and the inner cavity support plate (6) abuts against the bottom end of the heat-insulating inner container (5).

5. The hot and cold separation thermos cup according to claim 4, characterized in that: The side edge of the top end of the heat-insulating liner (5) is inserted into the top connecting slot (7).

6. The hot and cold separation thermos cup according to claim 5, characterized in that: The resisting insertion rod (804) is inserted into the fixing slot (806) under the pulling of the elastic force of the resisting spring (805).

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