Cooling and heating cup

Abstract

The utility model discloses a cooling and heating cup. The cooling and heating cup comprises an outer container and an inner container, an inner container removably accommodated in the outer container; the medium containing body is contained in the outer container in a removable mode and located between the outer container and the inner container, and a containing space is formed in the medium containing body; and the temperature storage medium is accommodated in the accommodating space. By means of the mode, the cold and heat conduction efficiency of the milk freezing pot can be improved, and the cold and heat conduction uniformity can be improved.

Description

Technical Field

[0001] The embodiments of the present utility model relate to the technical field of mother and baby appliances, and particularly to a temperature-controlled cup. Background Art

[0002] Beverages such as breast milk, milk, and water usually need to be refrigerated to avoid spoilage, and some beverages also taste better after being frozen. Traditional beverages are directly placed in the refrigerator for refrigeration. For example, breast milk is sucked out by a breast pump and then placed in the refrigerator for refrigeration. However, the refrigerator is usually a large, fixed electrical appliance that needs to be connected to a power supply and placed in a fixed position, lacking portability and unable to refrigerate or heat at any time and place.

[0003] In view of the above problems, various temperature-controlled cups have emerged on the market. Traditional temperature-controlled cups achieve the functions of heating and cooling by directly adding ice cubes or hot water into the gap between the inner and outer containers. However, this method has low heat and cold conduction efficiency and uneven heat and cold conduction. The ice cubes will accumulate at the bottom of the outer container, resulting in the temperature exchange position being concentrated at the bottom of the cup. Summary of the Utility Model

[0004] In view of the deficiencies of the prior art, the present utility model provides a temperature-controlled cup that can solve the problems of low heat and cold conduction efficiency and uneven heat and cold conduction.

[0005] To solve the above technical problems, one technical solution adopted by the present utility model is: to provide a temperature-controlled cup, the temperature-controlled cup includes: an outer container; an inner container removably accommodated in the outer container; a medium container removably accommodated in the outer container and located between the outer container and the inner container, a receiving space is provided in the medium container; a temperature storage medium is accommodated in the receiving space.

[0006] Wherein, the medium container is in a cylindrical shape and surrounds the inner container when the inner container is accommodated in the outer container.

[0007] Wherein, the medium container includes a sealing member and a cylindrical main body, a notch is formed at the end of the main body, an injection port is provided at the notch, and the sealing member is arranged at the injection port and used to seal the injection port.

[0008] Wherein, the temperature-controlled cup further includes a connector, a first coupling structure is provided on the connector, and a second coupling structure corresponding to the first coupling structure is provided on the outer container.

[0009] Wherein, the first coupling structure is arranged on the inner wall of the connector, and the second coupling structure is arranged on the outer wall of the outer container.

[0010] Among them, the number of the inner containers is at least two, and at least two of the inner containers are stacked and placed in the outer container.

[0011] Among them, a concave structure is provided at the bottom of the inner container.

[0012] Among them, the inner container is provided with a connection structure for matching and connecting a breast pump or a nipple.

[0013] Among them, the temperature control cup further includes a connector and an upper cover. One end of the connector is used to connect with the outer container, and the other end of the connector is used to connect with the upper cover. The diameter of the end of the connector for connecting with the outer container is larger than the diameter of the end of the connector for connecting with the upper cover.

[0014] Among them, the temperature control cup further includes a handle, and the handle is connected to the connector.

[0015] In the embodiment of the present application, by providing that the temperature control cup includes an outer container, an inner container, a medium accommodating body and a temperature storage medium, the inner container is removably accommodated in the outer container, the medium accommodating body is removably accommodated in the outer container and located between the outer container and the inner container, a accommodating space is provided in the medium accommodating body, and the temperature storage medium is accommodated in the accommodating space, the efficiency of heat and cold conduction between the temperature storage medium of the frozen milk pot and the inner container can be improved, and the uniformity of heat and cold conduction can be improved. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the structures shown in these drawings.

[0017] Figure 1 is a schematic structural view of the temperature control cup in the embodiment of the present application;

[0018] Figure 2 is a disassembled structural view of the temperature control cup in the embodiment of the present application;

[0019] Figure 3 is a sectional structural view of the temperature control cup in the embodiment of the present application;

[0020] Figure 4 is a schematic structural view of the medium accommodating body of the present application;

[0021] Figure 5 is an exploded structural view of the medium accommodating body of the present application.

[0022] The realization, functional features and advantages of the present utility model will be further described with reference to the embodiments and the accompanying drawings. Detailed implementation manners

[0023] In the present utility model, the terms "arranged", "provided with", and "connected" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral structure; it may be a mechanical connection or an electrical connection; it may be directly connected, or indirectly connected through an intermediate medium, or there may be internal communication between two devices, components or parts. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] The orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0025] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0026] Moreover, in addition to being able to represent the orientation or positional relationship, some of the above terms may also be used to represent other meanings. For example, the term "upper" may also be used to represent a certain attachment relationship or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in the present application can be understood according to specific circumstances.

[0027] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , Figure 1 is the structural schematic diagram of the cold and warm cup in the embodiment of the present application; Figure 2 is the disassembled structural schematic diagram of the cold and warm cup in the embodiment of the present application; Figure 3 is the sectional structural schematic diagram of the cold and warm cup in the embodiment of the present application; Figure 4 is the structural schematic diagram of the medium container in the present application; Figure 5It is a schematic exploded view of the medium container of the present application.

[0028] In this embodiment, the temperature control cup includes: an outer container 10, an inner container 20, a medium container 30, and a heat storage medium (not shown in the figure).

[0029] The inner container 20 is removably accommodated in the outer container 10. The medium container 30 is removably accommodated in the outer container 10 and is located between the outer container 10 and the inner container 20. An accommodation space R is provided in the medium container 30. The heat storage medium is accommodated in the accommodation space R.

[0030] In the embodiment of the present application, by providing that the temperature control cup includes an outer container 10, an inner container 20, a medium container 30, and a heat storage medium, the inner container 20 is removably accommodated in the outer container 10, the medium container 30 is removably accommodated in the outer container 10 and is located between the outer container 10 and the inner container 20, an accommodation space R is provided in the medium container 30, and the heat storage medium is accommodated in the accommodation space R, the efficiency of heat and cold conduction can be improved, and the uniformity of heat and cold conduction can be improved. Through testing, taking putting ice cubes between the inner container and the outer container as a comparative example, the ice cubes and the medium container are pre-cooled in the refrigerator and then respectively placed in the gap between the inner and outer containers. The initial cooling efficiency of the solution using the medium container in the present application is significantly higher than that of the comparative example using ice cubes, and the cooling uniformity of different parts is significantly higher than that of the comparative example.

[0031] It should be understood that the temperature control cup of the present application is not limited to cooling the liquid in the inner container 20, and can also heat the liquid in the inner container 20. For example, after the medium container 30 is pre-cooled in the refrigerator for a period of time and then placed in the outer container 10, the liquid in the inner container 20 can be frozen; in another usage scenario, the medium container 30 can be pre-heated in boiling water for a period of time and then placed in the outer container 10, then the liquid in the inner container 20 can be heated. In some usage scenarios, two medium containers 30 can be configured and used interchangeably. The heat storage media in the two medium containers 30 are different. One is used for heat storage and the other is used for cold storage. Of course, only one medium container 30 can also be configured to achieve both heat storage and cold storage. The heat storage medium is usually selected from liquids or solids, gels, etc. with a relatively large specific heat capacity. For example, in one embodiment, the heat storage medium can be a cold gel, or an aqueous solution of ethylene glycol or propylene glycol, or directly water. The embodiment of the present application does not limit this.

[0032] Optionally, in this embodiment, the medium container 30 is cylindrical and surrounds the inner container 20 when the inner container 20 is accommodated in the outer container 10. In some embodiments, the medium container may include a bottom wall, which can further improve the efficiency of heat and cold conduction.

[0033] Optionally, the medium container 30 includes a seal 31 and a cylindrical main body 32. A notch H is formed at an end of the main body 32, and a filling port F is formed at the notch H. The seal 31 is disposed at the filling port F and is used to seal the filling port F.

[0034] In one embodiment, the temperature control cup further includes a connector 40. A first coupling structure 41 is provided on the connector 40, and a second coupling structure 11 corresponding to the first coupling structure 41 is provided on the outer container 10. The first coupling structure 41 may be a threaded structure provided on the connector 40, and the second coupling structure 11 may be a threaded structure provided on the outer container 10 and matching the threaded structure on the connector 40. For example, one of the first coupling structure 41 and the second coupling structure 11 is an internal thread, and the other is an external thread. In other embodiments, the first coupling structure 41 and the second coupling structure 11 may be matched in other ways, such as snap fit, interference fit, etc., which are not limited in the embodiments of the present application.

[0035] Optionally, the first coupling structure 41 is provided on the inner wall of the connector 40, and the second coupling structure 11 is provided on the outer wall of the outer container 10. By providing the second coupling structure 11 on the outer wall of the outer container 10, the removal and insertion of the inner container 20 and the medium container 30 from the outer container 10 can be facilitated. For example, the first coupling structure 41 may be an internal thread structure provided on the inner wall of the connector 40, and the second coupling structure 11 may be an external thread structure provided on the outer wall of the outer container 10. The connector 40 and the outer container 10 are connected and matched by threads.

[0036] In one embodiment, the temperature control cup may further include an upper cover 50. One end of the connector 40 is used to connect to the outer container 10, and the other end of the connector 40 is used to connect to the upper cover 50. The diameter of the end of the connector 40 for connecting to the outer container 10 is larger than the diameter of the end of the connector 40 for connecting to the upper cover 50. By the above method, the diameter of the outer container 10 can be set to be larger, so that it is convenient to put the inner container 20 and the medium container 30 into the outer container 10. In order to facilitate unscrewing the connector 40 from the outer container 10, the diameter of the end of the connector 40 for connecting to the upper cover 50 is set to be larger than the diameter of the end of the connector 40 for connecting to the outer container 10, so that a person's hand can hold the connector 40 for screwing, and at the same time, it is ensured that the outer container 10 has a sufficient diameter to allow the removal and insertion of the inner container 20 and the medium container 30.

[0037] Optionally, the upper cover 50 is provided with a third coupling structure 51, and the connector 40 is provided with a fourth coupling structure 42. The upper cover 50 and the connector 40 are connected and detached from each other through the cooperation of the third coupling structure 51 and the fourth coupling structure 42. The third coupling structure 51 and the fourth coupling structure 42 can be matching threaded structures. For example, the third coupling structure 51 is an internal threaded structure provided on the inner wall of the upper cover 50, and the fourth coupling structure 42 can be an external threaded structure provided on the outer wall of the connector 40. By setting the diameter of the end of the connector 40 connected to the upper cover 50 to be larger than the diameter of the end of the connector 40 connected to the outer container 10, it can ensure that a person's hand can hold the upper cover 50 for screwing, and at the same time ensure that the outer container 10 has a sufficient diameter to allow the inner container 20 and the medium container 30 to be taken out and put in.

[0038] In one embodiment, the heat - cold cup may further include a handle 60, and the handle 60 is connected to the connector 40. The handle 60 can be used by a user to lift the heat - cold cup. Another function of the handle 60 is to facilitate the user to screw the connector 40 by holding the handle 60, which is convenient for tightening or loosening the threaded connection between the connector 40 and the outer container 10.

[0039] In one embodiment, the number of the inner containers 20 is at least two, and at least two of the inner containers 20 are stacked in the outer container 10. By providing at least two inner containers 10, the milk produced at different time periods can be stored separately. For example, the milk sucked out by a breast pump at different time periods is stored separately, so as to avoid the milk from different time periods being mixed together. The milk with a long storage time may affect the quality of the fresh milk and cause cross - flavor deterioration. In this embodiment, the number of the inner containers 20 is preferably two. In other embodiments, the number of the inner containers 20 can also be one, three or more. The embodiments of the present application do not limit this.

[0040] In one embodiment, a concave structure A is provided at the bottom of the inner container 20. By providing the concave structure A, when at least two inner containers 20 are stacked in the outer container 10, the top of the lower inner container 20 can be at least partially received in the concave structure A of the upper inner container 20. On the one hand, this can save space, and on the other hand, it can ensure the stability of the stacking of the two inner containers 20.

[0041] Optionally, the inner container 20 is provided with a connection structure for mating and connecting a breast pump or a nipple. For example, the inner container includes a bottle body 21 and a bottle cap 22, and the bottle body 21 and the bottle cap 22 are connected by threads. The threads on the bottle body 21 can be threadedly mated and connected with the milk outlet in the three-way structure (negative pressure interface, milk suction channel, milk outlet) of the breast pump, so that the milk sucked out by the breast pump can be directly sucked into the inner container 20. For another example, the threads on the bottle body 21 can be threadedly connected with a lid with a nipple, so that after the bottle body 21 of the inner container 20 is connected to the nipple, it can be directly consumed by a toddler.

[0042] In one embodiment, a vacuum insulation cavity is provided inside the side wall and / or the bottom wall of the outer container 10, and the inside of the vacuum insulation cavity is vacuum, so as to isolate the temperature transfer between the warm and cold cup and the outside.

[0043] In one embodiment, the upper cover 50 includes a cover housing 52 and a heat insulation material 53 filled inside the cover housing 52, so as to reduce the temperature exchange between the inside of the outer container 10 and the outside. After being connected to the connector 40, the upper cover 50 abuts against the upper surface of the inner container 20. The upper cover 50 does not contact or couple with the connector 40.

[0044] In the embodiment of the present application, by providing that the warm and cold cup includes an outer container, an inner container, a medium accommodating body and a heat storage medium, the inner container is removably accommodated in the outer container, the medium accommodating body is removably accommodated in the outer container and is located between the outer container and the inner container, a accommodating space is provided inside the medium accommodating body, and the heat storage medium is accommodated in the accommodating space, the efficiency of heat and cold conduction can be improved and the uniformity of heat and cold conduction can be improved.

[0045] In order to make the objectives, technical solutions and advantages of the present application more clear and understandable, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0046] The above are only specific embodiments of the present application. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present application, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present application.

Claims

1. A cold and warm cup, characterized in that, The temperature-controlled cup includes: An outer container; An inner container removably accommodated in the outer container; A medium container removably accommodated in the outer container and located between the outer container and the inner container, and a receiving space is provided in the medium container; A temperature storage medium accommodated in the receiving space.

2. The cold and warm cup according to claim 1, wherein The medium container is cylindrical and surrounds the inner container when the inner container is accommodated in the outer container.

3. The temperature-controlled cup according to claim 2, wherein, The medium container includes a sealing member and a cylindrical main body. A notch is formed at an end of the main body, and an injection port is provided at the notch. The sealing member is disposed at the injection port and is used to seal the injection port.

4. The cold and warm cup according to any one of claims 1-3, characterized in that, The temperature-controlled cup further includes a connector, and a first coupling structure is provided on the connector, and a second coupling structure corresponding to the first coupling structure is provided on the outer container.

5. The temperature-controlled cup according to claim 4, wherein The first coupling structure is disposed on the inner wall of the connector, and the second coupling structure is disposed on the outer wall of the outer container.

6. The temperature-controlled cup according to any one of claims 1 to 3, characterized in that, The number of the inner containers is at least two, and at least two inner containers are stacked and placed in the outer container.

7. The temperature-controlled cup according to claim 6, wherein, A concave structure is provided at the bottom of the inner container.

8. The temperature-controlled cup according to any one of claims 1 to 3, characterized in that, The inner container is provided with a connection structure for matingly connecting a breast pump or a nipple.

9. The temperature-controlled cup according to any one of claims 1-3, characterized in that, The temperature-controlled cup further includes a connector and an upper cover. One end of the connector is used to connect to the outer container, and the other end of the connector is used to connect to the upper cover. The caliber of the end of the connector for connecting to the outer container is larger than the caliber of the end of the connector for connecting to the upper cover.

10. The temperature-controlled cup according to claim 9, characterized in that, The temperature-controlled cup further includes a handle, and the handle is connected to the connector.

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