Double-temperature vacuum cup

Abstract

The utility model provides a double-temperature vacuum cup which comprises a cup body, a cup neck is arranged on a cup opening of the cup body, a cup cover is arranged on the cup neck in a covering mode, the height of the cup neck is larger than that of the cup cover, an outer flowing opening is formed in the outer wall of the connecting position of the cup neck and the cup opening, an outer cooling shell communicated with the outer flowing opening is arranged on the outer wall of the cup body, and the outer cooling shell is communicated with the outer flowing opening. A plugging head used for plugging the outflow opening is arranged in the cup cover. The cup is reasonable in design, part of hot water needing to be cooled is guided into the outer cooling shell with the large heat dissipation area to be rapidly cooled, the inner temperature and the outer temperature are achieved, and the problems that in the prior art, only all hot water in the cup can be rapidly cooled, and warm water which cannot be drunk up continues to be cooled and cannot be reserved are solved.

Description

Technical Field

[0001] The utility model relates to a double-temperature insulation cup. Background Art

[0002] After the existing thermos cup is filled with hot water, due to the heat preservation effect of the thermos cup, the hot water will maintain a high temperature for a long time. Drinking it too quickly may easily cause scalds. Therefore, it is necessary to open the lid and let the hot water cool down for a while before drinking it, which is inconvenient. In order to solve this problem, a fast cooling water cup (CN202221734565.9) is disclosed. This prior art quickly cools down the hot water in the water cup by nesting a spiral ring tube in the heat preservation wall of the water cup. Since the spiral ring tube quickly cools down all the hot water in the water cup, the warm water that is not finished will continue to cool down and cannot be retained. In addition, the internal structure is relatively complex and the production is relatively difficult. Summary of the invention

[0003] In view of this, the purpose of the utility model is to overcome the deficiencies in the above-mentioned prior art and provide a dual-temperature thermos cup to solve the problem that the prior art can only quickly cool down all the hot water in the cup, resulting in the unfinished warm water continuing to cool down and cannot be retained.

[0004] The present invention is implemented by the following scheme: a dual-temperature insulation cup, including a cup body, a cup neck is provided on the upper cover of the cup mouth of the cup body, and a cup cover is provided on the upper cover of the cup neck: the height of the cup neck is greater than the height of the cup cover, an outflow port is opened on the outer wall of the connection between the cup neck and the cup mouth, an external cooling shell connected to the outflow port is provided on the outer wall of the cup body, and a sealing head for sealing the outflow port is provided in the cup cover.

[0005] Furthermore, an annular inner boss is provided at the connection between the cup neck and the cup mouth, the outflow port is located on the neck wall of the cup neck and above the annular inner boss, the sealing head abuts against the annular inner boss, and the outer wall of the lower end of the sealing head blocks the outflow port.

[0006] Furthermore, the external cooling shell is a cup-shaped body with a diameter larger than that of the cup body. The cup body is installed on the inner bottom of the external cooling shell. The top opening of the external cooling shell and the outer wall of the cup body are closed by a closing plate. The bottom and inner wall of the external cooling shell, the outer wall of the cup body and the closing plate form a cooling chamber.

[0007] Furthermore, the external cooling shell is a trough body, the external cooling shell is installed outside the cup body, the opening of the external cooling shell is closed by a closing plate, and a cooling chamber is enclosed between the external cooling shell and the closing plate.

[0008] Furthermore, the output end of the outflow port is connected to the cooling chamber via a pipeline.

[0009] Furthermore, the closing plate is provided with a suction pipe inserted into the cooling chamber, the closing plate is provided with a water absorption hole for allowing the suction pipe to extend into the cooling chamber, and the closing plate is provided with a through hole for balancing the pressure inside and outside the cooling chamber.

[0010] Furthermore, a connecting column is provided on the inner top of the cup cover, and the plugging head is installed on the end of the connecting column, and the plugging head is a heat-insulating sealing plate.

[0011] Furthermore, the diameter of the plugging head is larger than the inner diameter of the annular inner boss, and the diameter of the plugging head is not smaller than the diameter of the connecting column.

[0012] Furthermore, the combined height of the connecting column and the sealing head is greater than the height of the cup cover, and the distance between the uppermost edge of the outflow port and the edge of the cup neck is greater than the height of the cup cover.

[0013] Furthermore, the outer wall of the outer cooling shell is a straight plate type or a corrugated type.

[0014] Compared with the prior art, the present invention has the following beneficial effects: reasonable design, which allows part of the hot water that needs to be cooled to be introduced into an external cooling shell with a larger heat dissipation area for rapid cooling, thereby achieving internal and external dual temperatures, and solving the problem that the prior art can only rapidly cool down all the hot water in the cup, resulting in the unfinished warm water continuing to cool down and being unable to be retained. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present utility model;

[0016] Figure 2 This is a schematic diagram of the top view of the structure of Example 1 of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of Embodiment 2 of the present utility model;

[0018] Figure 4 This is a schematic diagram of the top view of the structure of Embodiment 2 of the present utility model;

[0019] Figure 5 This is a schematic diagram of the structure of Example 3 of the utility model.

[0020] In the figure: 1-cup body; 2-cup neck; 3-cup cover; 4-outflow port; 5-external cooling shell; 6-sealing head; 7-annular inner boss; 8-closing plate; 9-cooling chamber; 10-pipeline; 11-water suction hole; 12-suction tube; 13-connecting column; 14-through hole. DETAILED DESCRIPTION

[0021] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0022] It should be noted that the following detailed descriptions are exemplary and are intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which the present application belongs.

[0023] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0024] Embodiment 1, as Figure 1-2 As shown, a dual-temperature thermos cup comprises a cup body 1, a cup neck 2 is arranged on the cup mouth of the cup body, a cup cover 3 is arranged on the cup neck, the height of the cup neck is greater than the height of the cup cover, an outflow port 4 is opened on the outer wall of the connection between the cup neck and the cup mouth, and a certain height of the cup neck needs to be reserved for the outflow port, an external cooling shell 5 connected with the outflow port is arranged on the outer wall of the cup body, and a sealing head 6 for blocking the outflow port is arranged in the cup cover. When in use, only part of the cup cover needs to be unscrewed to separate the sealing head from the outflow port, and then the cup body is tilted, and hot water falls into the external cooling shell through the outflow port for heat dissipation contact, thereby realizing rapid cooling.

[0025] In this embodiment, for the sake of reasonable design, an annular inner boss 7 is provided at the connection between the cup neck and the cup mouth, the outflow port is located on the neck wall of the cup neck and above the annular inner boss, the sealing head abuts against the annular inner boss, and the outer wall of the lower end of the sealing head blocks the outflow port, and the cooperation between the annular inner boss and the sealing head can prevent hot water from leaking out of the outflow port when water is not needed.

[0026] In this embodiment, the external cooling shell is a cup-shaped body with a diameter larger than that of the cup body. The cup body is installed on the inner bottom of the external cooling shell. The top opening of the external cooling shell and the outer wall of the cup body are closed by a closing plate 8. The bottom and inner wall of the external cooling shell, the outer wall of the cup body, and the closing plate form a cooling cavity 9, which is closed by the closing plate to prevent dust from entering. The closure can be a cover with a space for the cup body to facilitate cleaning.

[0027] In this embodiment, the output end of the outflow port is connected to the cooling chamber via a pipeline 10, and the pipeline can be inserted into the cooling chamber at an angle.

[0028] In this embodiment, in order to ensure that there is air circulation between the cooling chamber and the outside world when water is flowing in, and to avoid water not being able to flow in, the closing plate is provided with a suction pipe 12 inserted into the cooling chamber to absorb warm water, the closing plate is provided with a water absorption hole 11 for the suction pipe to extend into the cooling chamber, and the closing plate is provided with a through hole 14 for balancing the pressure inside and outside the cooling chamber.

[0029] In this embodiment, a connecting column 13 is provided on the inner top of the cup cover, and the sealing head is installed on the end of the connecting column. The sealing head is an insulating sealing plate. The function of the insulating sealing plate is to insulate and seal the inner cavity of the cup body and to seal the outflow port. The sealing head is abutted against the connecting column, and the insulating sealing plate can be made of an insulating sealing material with a certain elasticity, so it can better abut against the annular inner boss. At the same time, an exhaust port (not shown) that passes through the connecting column and the sealing head can be opened on the top of the cup cover. The exhaust port is a prior art. When the exhaust port is not in use, it can be blocked with a plug. When water needs to be delivered at an angle, the exhaust port can be opened to achieve internal and external pressure balance and facilitate water delivery.

[0030] In this embodiment, for the sake of reasonable design, the diameter of the plugging head is larger than the inner diameter of the annular inner boss, the diameter of the plugging head is not smaller than the diameter of the connecting column, the combined height of the connecting column and the plugging head is larger than the height of the cup cover, and the distance between the uppermost edge of the outflow port and the edge of the cup neck is larger than the height of the cup cover.

[0031] In this embodiment, the outer wall of the outer cooling shell is in a straight plate shape in the vertical direction.

[0032] Embodiment 2, as Figure 3-4 As shown, the overall structure is similar to that of Example 1. Only the different structures are described here, and the same structure will not be repeated. In this embodiment, the external cooling shell is a trough body, that is, an external trough body, and the trough body can be fixed to the outside of the cup body by welding or other forms. The external cooling shell is installed outside the cup body, and the opening of the external cooling shell is closed by a closing plate. A cooling chamber is enclosed between the external cooling shell and the closing plate. The method of use is similar to that of Example 1, so it will not be repeated.

[0033] Embodiment 3, as Figure 5 As shown, the overall structure is basically similar to that of Example 1 or 2. Only the difference in structure is described here, and the same structure is not repeated. In Examples 1 and 2, the external cooling shell is a straight plate type in the vertical direction. In this embodiment, the outer wall of the external cooling shell is a corrugated type. The contact area between the poured hot water and the external cooling shell is further increased by the corrugated outer wall, thereby further realizing rapid cooling.

[0034] Unless otherwise stated, any technical solution disclosed in the above utility model, if it discloses a numerical range, then the disclosed numerical range is a preferred numerical range. Any technician in the field should understand that the preferred numerical range is only a numerical value with a more obvious technical effect or representative value among many feasible numerical values. Since there are too many numerical values ​​to be exhaustive, the utility model discloses only some numerical values ​​to illustrate the technical solution of the utility model, and the numerical values ​​listed above should not constitute a limitation on the scope of protection of the utility model.

[0035] If the words "first", "second" and so on are used in this article to limit components, those skilled in the art should know that the use of "first" and "second" is only for the convenience of description to distinguish the components. Unless otherwise stated, the above words have no special meaning.

[0036] If the present invention discloses or involves components or structures that are fixedly connected to each other, then, unless otherwise stated, the fixed connection can be understood as: a detachable fixed connection (for example, connection using bolts or screws), and can also be understood as: a non-detachable fixed connection (for example, riveting, welding). Of course, the mutual fixed connection can also be replaced by an integrated structure (for example, manufactured by one-piece molding using a casting process) (except when it is obviously impossible to use an one-piece molding process).

[0037] In addition, the orientations or positional relationships indicated by terms such as "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", and "outside" used in any of the technical solutions disclosed in the above-mentioned utility model are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this patent, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent. Unless otherwise stated, the terms used to indicate shapes used in any of the technical solutions disclosed in the above-mentioned utility model include shapes that are approximate, similar or close to them.

[0038] Any component provided by the utility model can be assembled from multiple separate components, or can be a separate component manufactured by an integrated molding process.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the utility model can still be modified or some technical features can be replaced by equivalents without departing from the spirit of the technical solution of the utility model, which should be included in the scope of the technical solution for protection of the utility model.

Claims

1. A dual-temperature thermos cup, comprising a cup body, a cup neck is arranged on the cup mouth of the cup body, and a cup cover is arranged on the cup neck, characterized in that: The height of the cup neck is greater than that of the cup cover, an outflow port is provided on the outer wall of the connection between the cup neck and the cup mouth, an external cooling shell connected to the outflow port is provided on the outer wall of the cup body, and a sealing head for sealing the outflow port is provided in the cup cover.

2. The dual-temperature thermos cup according to claim 1, characterized in that; An annular inner boss is provided at the connection between the cup neck and the cup mouth, the outflow port is located on the neck wall of the cup neck and above the annular inner boss, the plugging head abuts against the annular inner boss, and the outer wall of the lower end of the plugging head blocks the outflow port.

3. The dual-temperature thermos cup according to claim 2, characterized in that; The external cooling shell is a cup-shaped body with a diameter larger than that of the cup body. The cup body is installed on the inner bottom of the external cooling shell. The top opening of the external cooling shell and the outer wall of the cup body are closed by a closing plate. The bottom and inner wall of the external cooling shell, the outer wall of the cup body and the closing plate form a cooling cavity.

4. The dual-temperature thermos cup according to claim 2, characterized in that; The outer cooling shell is a trough body, the outer cooling shell is installed outside the cup body, the opening of the outer cooling shell is closed by a closing plate, and a cooling chamber is enclosed between the outer cooling shell and the closing plate.

5. The dual-temperature insulation cup according to any one of claims 3 or 4, characterized in that; The output end of the outflow port is communicated with the cooling chamber via a pipeline.

6. The dual-temperature insulation cup according to any one of claims 3 or 4, characterized in that; The closing plate is provided with a suction pipe inserted into the cooling chamber, the closing plate is provided with a water absorption hole for allowing the suction pipe to extend into the cooling chamber, and the closing plate is provided with a through hole for balancing the pressure inside and outside the cooling chamber.

7. The dual-temperature insulation cup according to any one of claims 3 or 4, characterized in that; A connecting column is arranged on the inner top of the cup cover, and the plugging head is installed on the end of the connecting column, and the plugging head is a heat-insulating sealing plate.

8. The dual-temperature insulation cup according to claim 7, characterized in that; The diameter of the plugging head is larger than the inner diameter of the annular inner boss, and the diameter of the plugging head is not smaller than the diameter of the connecting column.

9. The dual-temperature thermos cup according to claim 7, characterized in that; The combined height of the connecting column and the plugging head is greater than the height of the cup cover, and the distance between the uppermost edge of the outflow port and the edge of the cup neck is greater than the height of the cup cover.

10. The dual-temperature thermos cup according to claim 7, characterized in that; The outer wall of the outer cooling shell is a straight plate type or a corrugated type.

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