CN108013752B - Container for self-heating or self-cooling - Google Patents
Container for self-heating or self-cooling Download PDFInfo
- Publication number
- CN108013752B CN108013752B CN201711431506.8A CN201711431506A CN108013752B CN 108013752 B CN108013752 B CN 108013752B CN 201711431506 A CN201711431506 A CN 201711431506A CN 108013752 B CN108013752 B CN 108013752B
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- Prior art keywords
- edge
- self
- cover
- container
- buckling belt
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/21008—Water-boiling vessels, e.g. kettles electrically heated
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/21166—Constructional details or accessories
- A47J27/21175—Covers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/06—Lids or covers for cooking-vessels
- A47J36/10—Lid-locking devices
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Package Specialized In Special Use (AREA)
- Packages (AREA)
Abstract
A container for self-heating or self-cooling comprising a container body and a lid, the container body comprising a base and a container side wall extending along a periphery of the base to form an interior cavity having a top opening, a container side wall top end at the opening having a cup rim, characterized in that: the bottom plate is provided with a water filling port, a water filling pipe is arranged on the bottom plate positioned outside the water filling port, and the water filling pipe extends upwards from the bottom plate to the inner cavity opening. Compared with the prior art, the invention has the advantages that the structure of the container body and the cover is improved, so that water injection is very convenient, after heating or refrigerating is finished, a user can conveniently separate the container body from the cover, the structure of the container is more reasonable, the container is convenient for the user to use, the water injection pipe can be used for adding water, the heat exchange area is increased in the heating process or the refrigerating process, the heat exchange efficiency is improved, and foods are heated or refrigerated more uniformly.
Description
Technical Field
The present invention relates to a cooking container, and more particularly to a container for self-heating or self-cooling.
Background
With the development of social economy, the living standard of people is improved, and self-heating (also called self-heating) foods are greatly popularized and applied. The self-heating food can be eaten quickly under any environmental condition without any cooking and heating tool. The existing self-heating container adopts the technical scheme that a part of water is prepared in a packaging box in advance, an outer package is torn open, a pull rope is pulled, the water and a heating bag are automatically mixed and heated, and foods such as rice and the like are heated or cooked, so that the self-heating container can be eaten immediately.
However, the current self-heating food container is unreasonable in structural design, and if the inner container with food is not put on the top end of the outer container in time after water is added, a user is easy to be scalded by steam during operation. Therefore, the operation is complicated and inconvenient when people use the multifunctional electric heating stove, and potential safety hazards exist. For this reason, some improvement is made on its structure, for example, chinese patent document CN203953253U discloses a detachable and reusable self-heating cup ", which comprises a cup cover, a cup body and a cup seat, the cup body comprises an outer layer and an inner container, the inner container is sleeved in the outer layer, a cavity for allowing steam to flow into and heat the inner container is reserved between the inner container and the outer layer, the top of the cavity between the inner container and the outer layer is encapsulated by a sealing film, a water injection hole is reserved on the sealing film, wherein the cup cover is provided with a small hole for discharging steam, the base is connected with the cup body through screw threads, and a space for placing a heating bag is reserved between the base and the cup body.
However, the above-mentioned technical solution still has the water injection inconvenient, and the cup body is difficult to separate with the base after heating, because the base is very hot, so the user is easy to scald when separating them.
Disclosure of Invention
The invention aims to provide a self-heating or self-cooling container, which is convenient to fill water. The technical scheme adopted is as follows:
a container for self-heating or self-cooling comprising a container body and a lid, the container body comprising a base and a container side wall extending along a periphery of the base to form an interior cavity having a top opening, a container side wall top end at the opening having a cup rim, characterized in that: the bottom plate is provided with a water filling port, a water filling pipe is arranged on the bottom plate positioned outside the water filling port, and the water filling pipe extends upwards from the bottom plate to the inner cavity opening.
In a preferred scheme, the cross section of the water injection pipe is trapezoid. The water injection pipe is designed to be trapezoid with a small upper part and a large lower part in cross section, so that water injection is convenient when the container is inverted.
Preferably, the top end opening of the container body is sealed by a sealing film.
The preferred scheme is that the bottom end of the cover is provided with a cover edge which corresponds to the cup edge of the container body and can be overlapped together, the outer side wall of the cover edge is provided with a two-way buckling belt, the two-way buckling belt is provided with a fixed end and a free end, the fixed end of the two-way buckling belt is fixed on the outer side wall of the cover edge, the inner side surface of the two-way buckling belt is connected with the outer side wall of the cover edge through a plurality of connecting points, the bottom end of the inner side surface of the two-way buckling belt is provided with a first locking edge, the outer side surface of the two-way buckling belt is provided with two secondary locking edges, the two secondary locking edges and the outer side surface of the two-way buckling belt form a secondary locking groove, and a secondary openable fixing mechanism is arranged between the two-way buckling belt and the outer side wall of the cover edge; the cover has an initial locking state, an opening state and a secondary locking state; the cover is buckled to the top opening of the inner cavity of the container body in an initial locking state, the cover edge and the cup edge are overlapped together, and the cover edge and the cup edge are locked together by the first locking edge of the bidirectional buckling belt; in the opening state, a plurality of connection points between the two-way buckling belt and the cover edge are torn off, the two-way buckling belt is opened, and the cover can be separated from the cup edge; and in a secondary locking state, the bidirectional buckling belt is reversely bent and is connected with the outer side wall of the cover edge through a secondary openable fixing mechanism, and the secondary locking groove locks the cover edge and the cup edge which are overlapped together again. The design of the cover makes it convenient for a user to separate the container body from the cover after heating or cooling is completed.
Preferably, the secondary openable fixing mechanism comprises a fixing groove arranged at the free end of the bidirectional buckling belt and a fixing piece arranged on the outer side wall of the cover edge, and the fixing groove at the free end of the bidirectional buckling belt is sleeved on the fixing piece on the outer side wall of the cover edge, so that the secondary locking groove is tightly wound and locked to the cover edge and the cup edge which are overlapped together again.
In a more preferable scheme, a plurality of first locking edge grooves are formed in the edge of the first locking edge. The first locking edge groove has the functions of facilitating manufacturing, bending the bidirectional buckling belt and avoiding overlarge deformation and losing function of the first locking edge.
More preferably, a plurality of grooves for the secondary locking edges are formed on the edges of the secondary locking edges. The secondary locking edge groove has the functions of facilitating manufacturing, bending the bidirectional buckling belt and avoiding overlarge deformation and losing of the secondary locking edge.
Compared with the prior art, the invention has the advantages that the structure of the container body and the cover is improved, so that water injection is very convenient, after heating or refrigerating is finished, a user can conveniently separate the container body from the cover, the structure of the container is more reasonable, the container is convenient for the user to use, the water injection pipe can be used for adding water, the heat exchange area is increased in the heating process or the refrigerating process, the heat exchange efficiency is improved, and foods are heated or refrigerated more uniformly.
Drawings
FIG. 1 is a schematic perspective view of a preferred embodiment of the present invention;
FIG. 2 is a cross-sectional view of the preferred embodiment of FIG. 1 in an initial locked state;
FIG. 3 is a cross-sectional view of the preferred embodiment container body of FIG. 1;
FIG. 4 is a schematic perspective view of the cover and the two-way snap belt in an initial locked state according to the preferred embodiment shown in FIG. 1;
FIG. 5 is a top view of FIG. 4;
FIG. 6 is a schematic perspective view showing a locked state again according to a preferred embodiment of the present invention;
FIG. 7 is a cross-sectional view of the preferred embodiment of FIG. 1 in a locked state again;
FIG. 8 is a schematic perspective view of the closure and the two-way snap belt of the preferred embodiment of FIG. 1 in a re-locked condition;
fig. 9 is a schematic perspective view of the container body and sealing film of the preferred embodiment shown in fig. 1.
Detailed Description
As shown in fig. 1-9, the container for self-heating or self-cooling in the preferred embodiment comprises a container body 1 and a cover 2, wherein the container body 1 comprises a bottom plate 105 and a container side wall 101, the container side wall 101 extends along the periphery of the bottom plate 105 to form an inner cavity with a top opening, the top end of the container side wall 101 positioned at the opening is provided with a cup edge 103, the bottom plate 105 is provided with a water filling port 104, the bottom plate 105 positioned outside the water filling port 104 is provided with a water filling pipe 102, and the water filling pipe 102 extends upwards from the bottom plate 105 to the opening of the inner cavity. The inlet 107 of the water injection pipe 102 is communicated with the water injection port 104, and the outlet 106 of the water injection pipe 102 and the cup edge 103 are positioned on the same plane.
The cross section of the water injection pipe 102 is trapezoid. The water injection pipe 102 is designed to have a trapezoid cross section with a smaller upper part and a larger lower part, so as to facilitate water injection when the container is inverted.
The bottom end of the cover 2 is provided with a cover edge 201 which corresponds to the cup edge 103 of the container body 1 and can be overlapped together, the outer side wall of the cover edge 201 is provided with a two-way buckling belt 3, the two-way buckling belt 3 is provided with a fixed end and a free end, the fixed end of the two-way buckling belt 3 is fixed on the outer side wall of the cover edge 201, the inner side surface of the two-way buckling belt 3 is connected with the outer side wall of the cover edge 201 through a plurality of connecting points, the bottom end of the inner side surface of the two-way buckling belt 3 is provided with a first locking edge 301, the outer side surface of the two-way buckling belt 3 is provided with a first secondary locking edge 302 and a second secondary locking edge 303, the first secondary locking edge 302 and the second secondary locking edge 303 form a secondary locking groove with the outer side surface of the two-way buckling belt 3, and a secondary openable fixing mechanism is arranged between the two-way buckling belt 3 and the outer side wall of the cover edge 201; the cover 2 has an initial locking state, an opening state and a re-locking state; the cover 2 is buckled to the top opening of the inner cavity of the container body 1 in the initial locking state, and the cover edge 201 and the cup edge 103 are overlapped together in a superposition way, and the first locking edge 301 of the bidirectional buckling belt 3 locks the cover edge 201 and the cup edge 103 together; in the open state, a plurality of connection points between the bidirectional buckling belt 3 and the outer side wall of the cover edge 201 are torn off, the bidirectional buckling belt 3 is opened, and the cover 2 can be separated from the cup edge 103; the double-locking strip 3 is bent in opposite directions and is connected to the outer side wall of the lid rim 201 by a secondary openable fastening mechanism, and the secondary locking groove locks the lid rim 201 and the cup rim 103, which are overlapped again. This design of the cap 2 makes it very convenient for the user to separate the container body 1 from the cap 2 after heating or cooling is completed.
The secondary openable fixing mechanism comprises a fixing groove 307 arranged at the free end of the bidirectional buckling belt 3 and a fixing piece 202 arranged on the outer side wall of the cover rim 201, wherein the fixing groove 307 at the free end of the bidirectional buckling belt 3 is sleeved on the fixing piece 202 on the outer side wall of the cover rim 201, so that the secondary locking groove is tightly wound and locks the cover rim 201 and the cup rim 103 which are overlapped again. In order to enable the fixing piece 202 to pass through the double-fastening tape 3 in the initial state, the double-fastening tape 3 is further provided with a fixing piece receiving groove 308, and the fixing piece 202 in the initial locked state extends to the outside through the fixing piece receiving groove 308.
The edges of the primary locking edge 301 are provided with a plurality of primary locking edge grooves 306. The primary locking edge groove 306 is convenient to manufacture and bend the bidirectional buckling belt 3, and prevents the primary locking edge 301 from being deformed too much and losing function. The primary locking edge groove 306 is V-shaped.
The edge of the first re-locking edge 302 is provided with a plurality of first re-locking edge grooves 304, and the edge of the second re-locking edge 303 is provided with a plurality of second re-locking edge grooves 305. The first re-locking edge groove 304 is V-shaped and the second re-locking edge groove 305 is V-shaped.
The top end opening of the container body 1 is sealed by a sealing film 108, and the outlet 106 of the water injection pipe 102 is not sealed by the sealing film 108.
The following describes the working process:
1. an initial locking state that the cover 2 is buckled to the top opening of the inner cavity of the container body 1, and the cover edge 201 and the cup edge 103 are overlapped together, and the first locking edge 301 of the bidirectional buckling belt 3 locks the cover edge 201 and the cup edge 103 together;
2. an opened state, wherein a plurality of connection points between the bidirectional buckling belt 3 and the outer side wall of the cover edge 201 are torn, the bidirectional buckling belt 3 is opened, and the cover 2 can be separated from the cup edge 103;
3. the double-locking strip 3 is bent in opposite directions and is connected to the outer side wall of the lid rim 201 by a secondary openable fastening mechanism, and the secondary locking groove locks the lid rim 201 and the cup rim 103, which are overlapped again.
After the user has completed the re-closure, the container is inverted and water is injected from the water injection port 104 into the cap 2 through the inlet 107 of the water injection tube 102 to react with the self-heating or self-cooling product. After self-heating or self-refrigerating is finished, a user only needs to stir the free end of the bidirectional buckling belt 3 by one finger, so that the fixing groove 307 at the free end of the bidirectional buckling belt 3 is separated from the fixing piece 202 arranged on the outer side wall of the cover edge 201, the bidirectional buckling belt 3 can be unfastened, the container body 1 and the cover 2 are separated, and the situation that the hands of the user are scalded or frostbitten by the cover is effectively avoided.
It is emphasized that in the self-heating process or the self-cooling process, the water injection pipe plays a role in auxiliary heating or auxiliary cooling of food or beverage in the inner cavity of the container body 1 in the container body 1, the heat exchange area is increased, the heat exchange efficiency is improved, the food or beverage in the inner cavity can be heated or cooled more quickly and more uniformly, the heating or cooling speed is increased, the food is heated or cooled more uniformly, and the quality is better.
The user can also place the empty container body 1 on the lid 2 in the forward direction (with the aid of other auxiliary tools) for brewing or boiling the chafing dish.
In addition, it should be noted that, in the specific embodiments described in the present specification, names of various parts and the like may be different, and all equivalent or simple changes of the structures, features and principles described in the conception of the present invention are included in the protection scope of the present invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions in a similar manner without departing from the scope of the invention as defined in the accompanying claims.
Claims (5)
1. A container for self-heating or self-cooling comprising a container body and a lid, the container body comprising a base and a container side wall extending along a periphery of the base to form an interior cavity having a top opening, a container side wall top end at the opening having a cup rim, characterized in that: the bottom plate is provided with a water injection port, a water injection pipe is arranged on the bottom plate positioned at the outer side of the water injection port, and the water injection pipe extends upwards from the bottom plate to the inner cavity opening; the bottom end of the cover is provided with a cover edge which corresponds to the cup edge of the container body and can be overlapped together, the outer side wall of the cover edge is provided with a two-way buckling belt, the two-way buckling belt is provided with a fixed end and a free end, the fixed end of the two-way buckling belt is fixed on the outer side wall of the cover edge, the inner side surface of the two-way buckling belt is connected with the outer side wall of the cover edge through a plurality of connecting points, the bottom end of the inner side surface of the two-way buckling belt is provided with a first locking edge, the outer side surface of the two-way buckling belt is provided with two secondary locking edges, the two secondary locking edges and the outer side surface of the two-way buckling belt form a secondary locking groove, and a secondary openable fixing mechanism is arranged between the two-way buckling belt and the outer side wall of the cover edge; the cover has an initial locking state, an opening state and a secondary locking state; the cover is buckled to the top opening of the inner cavity of the container body in an initial locking state, the cover edge and the cup edge are overlapped together, and the cover edge and the cup edge are locked together by the first locking edge of the bidirectional buckling belt; in the opening state, a plurality of connection points between the two-way buckling belt and the cover edge are torn off, the two-way buckling belt is opened, and the cover can be separated from the cup edge; the two-way buckling belt is reversely bent and is connected with the outer side wall of the cover edge through a secondary openable fixing mechanism, and the secondary locking groove locks the cover edge and the cup edge which are overlapped together again; the top end opening of the container body is sealed by a sealing film; the cover is internally provided with self-heating articles or self-heating articles.
2. A container for self-heating or self-cooling as claimed in claim 1, wherein: the cross section of the water injection pipe is trapezoid.
3. A container for self-heating or self-cooling as claimed in claim 1, wherein: the secondary openable fixing mechanism comprises a fixing groove arranged at the free end of the bidirectional buckling belt and a fixing piece arranged on the outer side wall of the cover edge, and the fixing groove at the free end of the bidirectional buckling belt is sleeved on the fixing piece on the outer side wall of the cover edge, so that the secondary locking groove is tightly wound and locked to the cover edge and the cup edge which are overlapped together in a re-overlapping mode.
4. A container for self-heating or self-cooling as claimed in claim 1, wherein: the edges of the first locking edges are provided with a plurality of first locking edge grooves.
5. A container for self-heating or self-cooling as claimed in claim 1, wherein: the edges of the secondary locking edges are provided with a plurality of secondary locking edge grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711431506.8A CN108013752B (en) | 2017-12-26 | 2017-12-26 | Container for self-heating or self-cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711431506.8A CN108013752B (en) | 2017-12-26 | 2017-12-26 | Container for self-heating or self-cooling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108013752A CN108013752A (en) | 2018-05-11 |
| CN108013752B true CN108013752B (en) | 2023-09-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711431506.8A Active CN108013752B (en) | 2017-12-26 | 2017-12-26 | Container for self-heating or self-cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108013752B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1455188A (en) * | 1973-05-29 | 1976-11-10 | Sato S | Foodstuff container |
| US4193494A (en) * | 1978-08-28 | 1980-03-18 | Compact Industries, Inc. | Cup and package of cups |
| CN2181878Y (en) * | 1993-06-12 | 1994-11-09 | 赵之心 | Disposable self-heating convenient apparatus for food |
| JP2001045951A (en) * | 1999-08-04 | 2001-02-20 | Earth Chem Corp Ltd | Hydration heat generation type transpiration container |
| US6269737B1 (en) * | 2000-06-14 | 2001-08-07 | Empire Comfort Systems, Inc. | Food cooking apparatus |
| WO2010103347A1 (en) * | 2009-03-12 | 2010-09-16 | Winter Breeze Trading 179 (Pty) Ltd T/A Instant Hot Meals | A food container with integral heating means |
| DE202011003439U1 (en) * | 2010-03-02 | 2011-05-05 | Maier, Max | Food container with lid and hinge |
| CN103231848A (en) * | 2013-05-08 | 2013-08-07 | 汕头市虹桥包装实业有限公司 | Reusable flexible packaging discharging pipe |
| CN203953253U (en) * | 2014-04-17 | 2014-11-26 | 凌航食品(山东)有限公司 | A kind of detachable recycling formula automatic heating glass |
| WO2015200074A2 (en) * | 2014-06-23 | 2015-12-30 | Ember Technologies, Inc. | Heated or cooled dishware and drinkware |
| CN205547757U (en) * | 2016-04-30 | 2016-09-07 | 天科慧洋科技发展（天津）有限公司 | From vapours lunch -box |
| CN206371634U (en) * | 2016-12-16 | 2017-08-04 | 王晨皓 | A kind of Self-heat dinner pail |
| CN208002622U (en) * | 2017-12-26 | 2018-10-26 | 汕头市虹桥包装实业有限公司 | A kind of container for spontaneous heating or from refrigeration |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014164744A1 (en) * | 2013-03-12 | 2014-10-09 | /1Hewy Wine Chillers, Llc | Insulated beverage apparatus and cooling device |
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2017
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| GB1455188A (en) * | 1973-05-29 | 1976-11-10 | Sato S | Foodstuff container |
| US4193494A (en) * | 1978-08-28 | 1980-03-18 | Compact Industries, Inc. | Cup and package of cups |
| CN2181878Y (en) * | 1993-06-12 | 1994-11-09 | 赵之心 | Disposable self-heating convenient apparatus for food |
| JP2001045951A (en) * | 1999-08-04 | 2001-02-20 | Earth Chem Corp Ltd | Hydration heat generation type transpiration container |
| US6269737B1 (en) * | 2000-06-14 | 2001-08-07 | Empire Comfort Systems, Inc. | Food cooking apparatus |
| WO2010103347A1 (en) * | 2009-03-12 | 2010-09-16 | Winter Breeze Trading 179 (Pty) Ltd T/A Instant Hot Meals | A food container with integral heating means |
| DE202011003439U1 (en) * | 2010-03-02 | 2011-05-05 | Maier, Max | Food container with lid and hinge |
| CN103231848A (en) * | 2013-05-08 | 2013-08-07 | 汕头市虹桥包装实业有限公司 | Reusable flexible packaging discharging pipe |
| CN203953253U (en) * | 2014-04-17 | 2014-11-26 | 凌航食品(山东)有限公司 | A kind of detachable recycling formula automatic heating glass |
| WO2015200074A2 (en) * | 2014-06-23 | 2015-12-30 | Ember Technologies, Inc. | Heated or cooled dishware and drinkware |
| CN205547757U (en) * | 2016-04-30 | 2016-09-07 | 天科慧洋科技发展（天津）有限公司 | From vapours lunch -box |
| CN206371634U (en) * | 2016-12-16 | 2017-08-04 | 王晨皓 | A kind of Self-heat dinner pail |
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| Publication number | Publication date |
|---|---|
| CN108013752A (en) | 2018-05-11 |
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