CN211469433U

CN211469433U - Composite thermal insulation container

Info

Publication number: CN211469433U
Application number: CN201921337031.0U
Authority: CN
Inventors: 张人杰
Original assignee: Shanghai Jianyue Catering Management Co ltd
Current assignee: Shanghai Jianyue Catering Management Co ltd
Priority date: 2019-04-30
Filing date: 2019-08-15
Publication date: 2020-09-11
Anticipated expiration: 2029-08-15

Abstract

The application discloses compound incubation container includes: the outer cup body is used for forming an outer cup body space with an open top; the method is characterized in that: the composite heat-insulating container further comprises: the inner cup body is arranged on the inner side of the outer cup body and is separated from the outer cup body in the circumferential direction of the outer cup body by a certain distance so as to form an interlayer space between the outer cup body and the inner cup body; the inner cup body is provided with an inner cup body space with an open top. The composite heat-preservation container has the advantages of good structural performance, good heat-preservation effect, long heat-preservation time and capability of heat insulation and recycling.

Description

Composite thermal insulation container

Technical Field

The application relates to a heat preservation device, concretely relates to compound incubation container.

Background

The cup bucket is a container that can be used for holding article, and the user holds beverage, food or other article often in the cup bucket, because of the cup bucket preparation is convenient, easily carries and facilitate the use, so is very big in market demand, but the cup bucket on the present market can not keep warm mostly, can't let beverage, food or other article keep suitable temperature in certain time, and the cup bucket that can keep warm is not that the heat preservation effect is poor, the incubation time is short, just is the cost of manufacture too high.

Disclosure of Invention

In order to solve the defects of the prior art, the following technical scheme is adopted in the application:

a composite insulated container comprising: the outer cup body is used for forming an outer cup body space with an open top; the method is characterized in that: the composite heat-insulating container further comprises: the inner cup body is arranged on the inner side of the outer cup body and is separated from the outer cup body in the circumferential direction of the outer cup body by a certain distance so as to form an interlayer space between the outer cup body and the inner cup body; the inner cup body is provided with an inner cup body space with an open top.

Further, the inner cup includes: the functional layer is attached to the inner side of the inner cup body and encloses a functional space with an open top so that the functional layer can partition the functional space and transfer heat outwards;

further, the functional layer includes: a first sub-functional layer enclosing an accommodation space for accommodating an article; a second sub-functional layer disposed between the first sub-functional layer and the inner cup; the first sub-functional layer and the second sub-functional layer are made of different materials.

Further, the first sub-functional layer is a metal aluminum foil layer.

Further, the second subfunctional layer is a pearl wool layer.

Further, compound incubation container still includes: the cup bottom is used for sealing the bottom of the outer cup body or the inner cup body; the outer cup body and the inner cup body are connected into a whole through the cup bottom.

Further, the outer cup body and the inner cup body are constructed as truncated cones having the same taper, and the ratio of the sizes of the outer cup body and the inner cup body at the top ranges from 1.2 to 1.3.

Further, the value range of the ratio of the maximum dimension from the inner wall of the outer cup body to the outer wall of the inner cup body to the maximum thickness of the functional layer is 1.05 to 1.1.

Further, the inner cup space of the inner cup is configured as a revolving body space, and the ratio of the maximum circular diameter to the maximum thickness of the functional layer ranges from 9 to 10.

Further, the outer cup body and the inner cup body are respectively provided with an outer cup bottom and an inner cup bottom which can be separated independently, so that the outer cup body and the inner cup body can be separated into two independent bodies; the inside intermediate layer that is equipped with of outer cup, the inside phase change material bag that is equipped with a plurality of intermediate layer, the phase change material bag is constructed cyclic annularly and sets up in the high department of difference, is filled with phase change material in the phase change material bag.

The application has the advantages that: the composite heat-insulating container has the advantages of good structural performance, good heat-insulating effect, long heat-insulating time and capability of insulating heat and being reused.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:

FIG. 1 is a perspective view of a composite insulated container of the present application;

FIG. 2 is a cross-sectional view of the composite insulated container of FIG. 1;

FIG. 3 is an enlarged view of a portion of the composite insulated container of FIG. 2;

FIG. 4 is a cross-sectional view of another embodiment of a composite insulated container;

fig. 5 is an exploded view of the composite insulated container of fig. 4.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The composite thermal container 100 shown in fig. 1 includes: the cup comprises an outer cup body 110 and an inner cup body 120, wherein the outer cup body 110 is provided with an outer cup body space 111 with an open top, the inner cup body 120 is provided with an inner cup body space 121 with an open top and used for placing articles, and the inner cup body 120 is arranged on the inner side of the outer cup body 110. The inner cup body 120 is spaced apart from the outer cup body 110 by a predetermined distance in the circumferential direction of the outer cup body 110 so as to form an interlayer space 130 between the outer cup body 110 and the inner cup body 120, so that heat of articles in the inner cup body space 121 is prevented from being lost too quickly, a user can be scalded when using the composite heat insulation container 100, and the composite heat insulation container is convenient for the user to use, and can be used for placing articles or heating materials for the user, specifically, the user places private articles or garbage in the interlayer space 130 when using the composite heat insulation container 100, and certainly, the user can place the heating materials in the interlayer space 130 to prolong the heat insulation time of the composite heat insulation container 100.

As an alternative embodiment, as shown in fig. 2 and 3, the inner cup 120 includes a functional layer 140, the functional layer 140 is attached to the inner side of the inner cup 120 and encloses a functional space with an open top, the functional space is used for placing beverages, foods or other articles, the functional layer 140 prevents the functional space from transferring heat outwards, and specifically, when a user places the beverages, foods or other articles in the functional space, the beverages, foods or other articles in the functional space cannot be kept at a proper temperature for a long time due to easy volatilization of heat, which is not beneficial to use. The functional layer 140 is arranged on the inner side of the inner cup body 120, so that the heat insulation performance of the composite heat-insulation container 100 is improved, the heat of the beverage, food or other objects in the functional space is not easy to volatilize, and the heat insulation effect of the composite heat-insulation container 100 is improved.

As shown in fig. 2, the functional layer 140 includes a first sub-functional layer 141 and a second sub-functional layer 142. The first sub-functional layer 141 encloses a containing space for containing beverages, foods or other articles, the second sub-functional layer 142 is disposed between the first sub-functional layer 141 and the inner cup 120, specifically, the first sub-functional layer 141 and the second sub-functional layer 142 are made of different materials, and more specifically, the first sub-functional layer 141 is made of a metal aluminum foil layer, so that the metal aluminum foil layer is easy to process due to the characteristics of soft texture, good ductility and high shielding property, the beverages, foods or other articles in the first sub-functional layer 141 cannot permeate the metal aluminum foil layer to pollute the second sub-functional layer 142, and meanwhile, the metal aluminum foil layer has the characteristic of high air tightness, and the loss of heat in the first sub-functional layer 141 can be reduced. As an implementation scheme, the second sub-functional layer 142 is made of a pearl wool layer, and the pearl wool layer has low thermal conductivity and good thermal insulation, so that heat in the first sub-functional layer 141 can be prevented from being transferred to the outside.

As another possible embodiment, the functional layer 140 further includes a third sub-functional layer (not shown in the figure), which is attached to the inner side of the first sub-functional layer 141 and forms a new accommodating space, wherein the third sub-functional layer may be made of food-grade materials, such as a food-grade PE film, a food-grade aluminum foil, and the like, so that a user can directly place food in the new accommodating space, which is convenient for use.

As shown in fig. 2, the composite thermal container 100 further includes: the cup bottom 150 is used for sealing the bottom of the outer cup body 110, or the cup bottom 150 is used for sealing the bottom of the inner cup body 120, and the outer cup body 110 and the inner cup body 120 of the composite heat preservation container 100 are connected into a whole through the cup bottom 150. Namely, the outer cup 110 and the inner cup 120 of the composite thermal container 100 are connected with the same bottom.

The outer cup 110 and the inner cup 120 may be configured as frustums of the same taper, the inner cup 120 being disposed within the outer cup 110, i.e., the dimension a of the outer cup 110 at the top is greater than the dimension B of the inner cup 120 at the top, as the ratio of the dimension a of the outer cup 110 at the top to the dimension B of the inner cup 120 at the top is larger, the interlayer space 130 is larger, when the dimension ratio is too large, the interlayer space 130 is too large, which makes the design of the composite thermal insulation container 100 unreasonable, as the ratio of the dimension a of the outer cup 110 at the top to the dimension B of the inner cup 120 at the top is smaller, of course, the smaller the interlayer space 130, when the size ratio is too small, the interlayer space 130 is too small, so that the heat capacity of the articles in the inner cup space 121 is lost, the heat preservation of the composite heat preservation container 100 is not facilitated, in the present application, it is preferable that the ratio of the dimension a of the outer cup 110 at the top to the dimension B of the inner cup 120 at the top is in the range of 1.2 to 1.3.

The functional layer 140 is disposed inside the inner cup 120, and in order to improve the heat insulation effect of the composite heat insulation container 100, the thicker the functional layer 140 is, the smaller the interlayer space 130 is, so the ratio of the maximum dimension D from the inner wall of the outer cup 110 to the outer wall of the inner cup 120 to the maximum thickness L of the functional layer 140 should be, and when the ratio of the maximum dimension D from the inner wall of the outer cup 110 to the outer wall of the inner cup 120 to the maximum thickness L of the functional layer 140 should be too small, the cost is too high, so in this application, it is preferable that the ratio of the maximum dimension D from the inner wall of the outer cup 110 to the outer wall of the inner cup 120 to the maximum thickness L of the functional layer 140 is in the range of 1.05 to 1.1.

The inner cup space 121 of the inner cup 120 is configured as a revolving body space, which may be cylindrical, gourd-shaped, etc., the functional layer 140 is disposed inside the inner cup 120, wherein when the ratio of the maximum circular diameter R of the inner cup space 121 to the maximum thickness L of the functional layer 140 is larger, the larger the maximum thickness L of the functional layer 140 is, the better the heat preservation effect is, but when the ratio of the maximum circular diameter R of the inner cup space 121 to the maximum thickness L of the functional layer 140 is too large, the too large the maximum thickness L of the functional layer 140 causes the space of the inner cup 120 to be too small, which is not convenient for placing articles, so it is preferable in the present application that the ratio of the maximum circular diameter R of the inner cup space 121 to the maximum thickness L of the functional layer 140 ranges from 9 to 10.

As another alternative, as shown in fig. 4 and 5, the outer cup 210 and the inner cup 220 in the composite thermal container 200 respectively have an outer cup bottom 251 and an inner cup bottom 252 which are independently separable so that the outer cup 210 and the inner cup 220 can be separated into two independent bodies, the inner cup 220 and the outer cup 210 are detachably connected, that is, when a user finishes using the composite thermal container 200, the outer cup 210 can be retained and only the inner cup 220 needs to be replaced, which is convenient for reuse and saves cost.

An interlayer 213 is arranged in the outer cup body 210 of the composite heat-insulating container 200, a plurality of annular phase-change material bags 211 are arranged in the interlayer 213, the phase-change material bags 211 are constructed into an annular shape and are arranged at different heights, and phase-change materials 212 are filled in the phase-change material bags 211, as another optional implementation mode, the phase-change materials 212 are completely filled in the interlayer 213 of the outer cup body 210, so that the heat-insulating time of the composite heat-insulating container 200 is prolonged.

As an alternative embodiment, the composite thermal container 200 further includes: the bowl cover (not shown in the figure), the bowl cover at least partially covers the open interior cup 220 space in cup 220 top, specifically, the bowl cover can agree with interior cup 220, and the bowl cover can be dismantled with interior cup 220 and be connected, certainly the bowl cover also can be rotatable coupling with interior cup 220 to make compound incubation container 200's heat preservation effect better and dustproof.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A composite insulated container comprising: the outer cup body is used for forming an outer cup body space with an open top;

the method is characterized in that:

the composite heat-insulating container further comprises:

the inner cup body is arranged on the inner side of the outer cup body and is separated from the outer cup body in the circumferential direction of the outer cup body by a certain distance so as to form an interlayer space between the outer cup body and the inner cup body;

the inner cup body is provided with an inner cup body space with an open top;

the outer cup body and the inner cup body are respectively provided with an outer cup bottom and an inner cup bottom which can be separated independently, so that the outer cup body and the inner cup body can be separated into two independent bodies; the cup comprises an outer cup body and is characterized in that an interlayer is arranged inside the outer cup body, a plurality of annular phase-change material bags are arranged inside the interlayer, the phase-change material bags are constructed to be annular and are arranged at different heights, and phase-change materials are filled in the phase-change material bags.

2. The composite thermal container of claim 1, wherein:

the inner cup body comprises:

the functional layer is attached to the inner side of the inner cup body and encloses a functional space with an open top so that the functional layer can partition the functional space to transfer heat outwards.

3. The composite thermal container of claim 2, wherein:

the functional layer includes:

a first sub-functional layer enclosing an accommodation space for accommodating an article;

a second sub-functional layer disposed between the first sub-functional layer and the inner cup;

the first sub-functional layer and the second sub-functional layer are made of different materials.

4. The composite thermal container of claim 3, wherein:

the first sub-functional layer is a metal aluminum foil layer.

5. The composite thermal container of claim 3, wherein:

the second subfunctional layer is a pearl wool layer.

6. The composite thermal container according to any one of claims 1 to 5, characterized in that: the composite heat-insulating container further comprises:

and the cup bottom is used for sealing the bottom of the outer cup body or the inner cup body.

7. The composite thermal container according to any one of claims 1 to 5, characterized in that:

the outer cup body and the inner cup body are constructed to be truncated cones with the same taper, and the ratio of the sizes of the outer cup body and the inner cup body at the top ranges from 1.2 to 1.3.

8. The composite thermal container according to any one of claims 2 to 5, characterized in that:

the value range of the ratio of the maximum size from the inner wall of the outer cup body to the outer wall of the inner cup body to the maximum thickness of the functional layer is 1.05-1.1.

9. The composite thermal container according to any one of claims 2 to 5, characterized in that:

the inner cup space of the inner cup is configured as a revolving body space, and the ratio of the maximum circular diameter to the maximum thickness of the functional layer ranges from 9 to 10.