CN108851949A - A kind of self-heating cup - Google Patents
A kind of self-heating cup Download PDFInfo
- Publication number
- CN108851949A CN108851949A CN201810875077.1A CN201810875077A CN108851949A CN 108851949 A CN108851949 A CN 108851949A CN 201810875077 A CN201810875077 A CN 201810875077A CN 108851949 A CN108851949 A CN 108851949A
- Authority
- CN
- China
- Prior art keywords
- cup
- heating
- outer cup
- self
- inner cup
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- 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
- A47J27/002—Construction of cooking-vessels; Methods or processes of manufacturing specially adapted for 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
- A47J36/24—Warming devices
- A47J36/2444—Drinking cups with heating means
-
- 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
- A47J36/24—Warming devices
- A47J36/28—Warming devices generating the heat by exothermic reactions, e.g. heat released by the contact of unslaked lime with water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within the package
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Cookers (AREA)
Abstract
The invention discloses a kind of self-heating cup, the side wall along outer cup is circumferentially with interconnecting piece, and outer cup is divided into upper and bottom section by interconnecting piece；Inner cup is arranged in outer cup and is spaced apart with outer cup to limit the chamber for fluid flowing, and the inner sidewall of the lower part of the lateral wall and outer cup of inner cup is connected by flexible piece, the top rigid connection of the upper part at the top and outer cup of inner cup；The bottom of inner cup is arranged in ventilation part；Water pocket is set in the chamber；Sealing label structure includes sealing label portion and bracing wire portion, and sealing label portion is arranged in the opening of water pocket so that the inside of water pocket forms the space of sealing；The one end in bracing wire portion is connect with sealing label portion, and the other end in bracing wire portion is connected to the edge of the bottom end of inner cup；The inside of chamber is arranged in heating packet.Self-heating cup of the invention will not scald user when heating using steam, and steam-heated utilization rate is high, and heating effect is good.
Description
Technical field
The present invention relates to food packaging applications more particularly to a kind of self-heating cups.
Background technique
Currently, some instant food with self heating function in the market are usually that heater is placed in outer cutlery box,
It needs to inject water into heater when use, then covers box cover, such heater and water phase heat up after meeting generates heat, in inner box
Instant food can be heated to required consumption temperature.But the process of water injection heater, it is user's automatic control
Process, user is difficult accurately to control amount of water, even if user can accurately fill the water according to water line, but due to heater
It meets water reaction to be exceedingly fast, if covering box cover not in time, not only results in the loss of heat, it is also possible to the danger that steam is hurted sb.'s feelings occur
Danger.Moreover, these instant food with self heating function are typically all to be heated using cassette bottom of the steam to food box, this is just
The food in only cassette bottom portion is caused to be heated more, and the food at the interior middle part of box, top is still difficult to heat.
Summary of the invention
In order to solve the problems of prior art, the present invention provides a kind of self-heating cups, when being heated using steam not
User can be scalded, and steam-heated utilization rate is high, heating effect is good.
To achieve the goals above, the present invention provides a kind of self-heating cup, including：Outer cup, along the week of the side wall of the outer cup
To cricoid interconnecting piece is equipped with, the outer cup is divided into upper and bottom section by the interconnecting piece, the upper part and it is described under
Part is connected by the interconnecting piece；Inner cup, the inner cup are arranged in the outer cup and are spaced apart with the outer cup to limit
The chamber for fluid flowing is made, the inner sidewall of the lower part of the lateral wall of the inner cup and the outer cup passes through flexible piece company
It connects, the top of the inner cup is connect with the top rigid of the upper part of the outer cup；Ventilation part, the ventilation part are arranged described
The bottom of inner cup；Water pocket equipped with opening, the water pocket are set in the cavity；Sealing label structure, the sealing label structure include envelope
Patch portion and bracing wire portion, the sealing label portion is arranged in the opening of the water pocket so that the inside of the water pocket forms sealing
Space；The one end in the bracing wire portion is connect with the sealing label portion, and the other end in the bracing wire portion is connected to the bottom end of the inner cup
Edge；And the inside of the chamber is arranged in heating packet, the heating packet.
Preferably, the ventilation part is waterproof ventilated membrane.
Preferably, the bottom of the inner cup is arranged in the ventilation part.
Preferably, the outer cup includes inner sidewall, and the inner sidewall is equipped with undulatory first protrusion.
Preferably, the inner cup includes lateral wall, and the lateral wall is equipped with and first protrusion corresponding second
Protrusion has gap between first protrusion and second protrusion.
Preferably, the bottom of the inner cup is arranged in the ventilation part.
Preferably, the outer cup includes inner sidewall, and the inner cup includes lateral wall, in the inner sidewall and the lateral wall
Between be provided with sealing ring.
Preferably, the lower part of the chamber is set as the high shape of intermediate low surrounding, and the heating packet is arranged in the chamber
The middle position of the lower part of room.
Through the above technical solutions, when in use, user pulls open the interconnecting piece on outer cup sidewall, due to having lacked connection
The connection in portion, at this moment part is connect with the top rigid of inner cup in outer cup, and part is connect with inner cup by flexible piece under outer cup, this
So that under outer cup part can be carried out relative to part and inner cup in outer cup it is mobile, rotate, user need to only rotate or to
Part under lower pulling outer cup can be such that the bracing wire portion for being connected to the edge of interior cup bottom moves towards the direction far from water pocket, make to seal
Patch portion falls off from the opening of water pocket, and the water in water pocket can flow out and release high-temperature steam with packet response is heated, and high temperature steams
Vapour flows in the chamber, and bottom, side wall by inner cup are heated inner cup, i.e., heated to the food in inner cup.It is whole
In a heating process, user will not touch high-temperature steam, and safety is preferable, and high-temperature steam is equal to each surface of inner cup
It is heated, so that heating efficiency is high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the preferred embodiment of self-heating cup of the invention.
Description of symbols
1- outer cup, 2- inner cup, 3- water pocket, 4- heating packet, 5- sealing label structure, 6- ventilation part, 7- flexible piece, 8- sealing ring,
9- easy-tearing strip
Specific embodiment
Below in conjunction with attached drawing of the present invention, technical solution of the present invention is clearly and completely described, it is clear that retouched
The content stated is only one embodiment of the invention, instead of all the embodiments.Based on the embodiments of the present invention, this field
Those of ordinary skill's every other embodiment obtained without making creative work, belongs to protection of the present invention
Range.
As shown in Figure 1, self-heating cup of the invention includes outer cup 1, inner cup 2, ventilation part 6, water pocket 3, sealing label equipped with opening
Structure 5 and heating packet 4；Side wall along outer cup 1 is circumferentially with cricoid interconnecting piece, and interconnecting piece divides outer cup 1 for upper part
With lower part, upper and bottom section is connected by interconnecting piece；Inner cup 2 is arranged in outer cup 1 and is spaced apart with outer cup 1 to limit
The chamber for fluid flowing is made, the inner sidewall of the lower part of the lateral wall and outer cup 1 of inner cup 2 is connect by flexible piece 7, inner cup
2 top is connect with the top rigid of the upper part of outer cup 1；The bottom of inner cup 2 is arranged in ventilation part 6；Water pocket 3 is located at chamber
In；Sealing label structure 5 includes sealing label portion and bracing wire portion, and the inside shape so that water pocket 3 is arranged in the opening of water pocket 3 in sealing label portion
At the space of sealing；The one end in bracing wire portion is connect with sealing label portion, and the other end in bracing wire portion is connected to the edge of the bottom end of inner cup 2
Place；The inside of chamber is arranged in heating packet 4.When in use, user pulls open the interconnecting piece on 1 side wall of outer cup, due to lacking
The connection of interconnecting piece, at this moment part is connect with the top rigid of inner cup 2 in outer cup 1, and the lower part of outer cup 1 passes through flexibility with inner cup 2
Part 7 connects, this makes part under outer cup 1 move relative to part, inner cup 2 in outer cup 1, rotate, and user only needs
Part under outer cup 1 is rotated or pulled downward on, can make to be connected to the bracing wire portion at the edge of 2 bottom end of inner cup towards the side far from water pocket
To movement, sealing label portion is made to fall off from the opening of water pocket 3, the water in water pocket 3 can flow out and react with heating packet 4 and release height
Warm steam, high-temperature steam flow in the chamber, and bottom, side wall by inner cup 2 heat inner cup 2, i.e., in inner cup 2
Food heated.In entire heating process, user will not touch high-temperature steam, and safety is preferable, and high-temperature steam
Each surface of inner cup 2 is heated, so that heating efficiency is high.
Interconnecting piece is pulled open for convenience, it is preferable that interconnecting piece is easy-tearing strip 9, on easy-tearing strip 9 and outer cup under part, outer cup
Partial connection can be with reference to the connection type between the pull-tab and tank body of pop can in the prior art.
Flexible piece 7 can be soft rubber, flexible plastic etc., as long as the not volatile and energy in the environment of high-temperature steam
The material being enough deformed.
It should be understood that bracing wire portion should be made of material not easy to break, such as nylon, terylene, fiber etc., this energy
Enough guarantee by suddenly, strongly pull when, bracing wire portion will not produce fracture, to not influence the use of self-heating cup.Separately
Outside, bracing wire portion can be detachably connected with sealing label part body, and bracing wire portion can also be integrally formed with sealing label portion；It can using fission
The bracing wire portion of dismantling connection and sealing label portion have the advantages that it is replaceable, facilitate recycling, and use integrally formed bracing wire portion and
Sealing label portion has the advantages that bonding strength is high, not easy to break.
When ventilation part 6 is only arranged at the top of outer cup 1, user's chamber when being drunk water using the self-heating cup in order to prevent
In high-temperature steam condensed water flowed out from ventilation part 6, it is therefore preferred that ventilation part 6 be waterproof ventilated membrane.
In order to preferably obtain heating effect, it is preferable that be equipped with undulatory first protrusion, wave in the inner sidewall of outer cup 1
First protrusion of line shape can extend the flowing time of the high-temperature steam of process, to enhance the effect of heating.
In order to extend high-temperature steam flowing time between the lateral wall of inner cup 2 and the inner sidewall of outer cup 1 more, preferably
Ground is equipped with the second protrusion corresponding with the first protrusion on the lateral wall of inner cup 2, has between the first protrusion and the second protrusion
Gap, in this way setting can make high-temperature steam slowly through the gap between the first protrusion and the second protrusion, prolong to reach
Long flow of steam at high temperature moves the purpose of time.
The bottom of inner cup 2 is arranged in ventilation part 6, and outer cup 1 is not set ventilation part 6, and setting in this way can make one
Part high-temperature steam directly enters among inner cup 2 from the ventilation part 6 of the bottom of inner cup 2, using high-temperature steam directly in inner cup 2
Food heated, this is different from other by way of 2 indirect heating food of inner cup, the direct-fired mode make plus
The thermal efficiency is higher.Meanwhile another part high-temperature steam flows through the space between the lateral wall of inner cup 2 and the inner sidewall of outer cup 1, it is right
The lateral wall of inner cup 2 is heated, to heat indirectly to middle part, the top of the food in inner cup 2.
When user needs directly to hold with a hand outer cup 1, the outer cup 1 after high-temperature steam heating, which is scalded, in order to prevent is used
Person, it is preferable that be provided with sealing ring 8 between the inner sidewall of outer cup 1 and the lateral wall of inner cup 2.Sealing ring 8 can prevent high temperature
Steam enters the space of 8 top of sealing ring, so that the outer cup 1 of 8 top of sealing ring is generated heat, user can directly use
Hand is held without scalding.
In addition, the lower part of chamber is set as the high shape of intermediate low surrounding, the centre of the lower part of chamber is arranged in heating packet 4
Position, so that the enough intermediate regions for flowing into chamber lower portion more quickly of water energy in water pocket 3, to be generated with heating packet 4 rapidly
Reaction release high-temperature steam.
It should be understood that outer cup 1 of the invention, the form of inner cup 2 are not limited in above-mentioned embodiment, as long as energy
Enough so that high-temperature steam heats inner cup 2, for example, hollow screwed pipe, screw thread can also be arranged in the bottom of inner cup 2
One end of pipe and chamber, the other end of screwed pipe extend upwardly to rim of a cup height, and the diameter of screwed pipe is slightly less than inner cup 2
Internal diameter.When this to need to heat the liquid in inner cup 2, high-temperature steam can heat screwed pipe, and screwed pipe can sufficiently with
Liquid contact in inner cup 2, to improve the efficiency of heating.
In addition, it is necessary to explanation, heating packet 4 belongs to the prior art, generally selects containing quick lime and/or magnalium mixture
Heating packet 4.A large amount of heat can be generated during due to quick lime plus water, that is, calcium oxide adds water to generate calcium hydroxide,
And heat is discharged, so as to realize heating work.Chemical equation is as follows：CaO+H2O=Ca (OH)2。
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of self-heating cup, which is characterized in that including：
Outer cup (1), the side wall along the outer cup (1) are circumferentially with cricoid interconnecting piece, and the interconnecting piece is by the outer cup (1)
It is divided into upper and bottom section, the upper part is connected with the lower part by the interconnecting piece；
Inner cup (2), the inner cup (2) are arranged in the outer cup (1) and are spaced apart with the outer cup (1) to limit for fluid
The lateral wall of the chamber of flowing, the inner cup (2) is connect with the inner sidewall of the lower part of the outer cup (1) by flexible piece (7),
The top of the inner cup (2) is connect with the top rigid of the upper part of the outer cup (1)；
Ventilation part (6), bottom of ventilation part (6) setting in the inner cup (2)；
Water pocket (3) equipped with opening, the water pocket (3) set in the cavity；
Sealing label structure (5), the sealing label structure (5) include sealing label portion and bracing wire portion, and the sealing label portion is arranged in the water pocket
(3) so that the inside of the water pocket (3) forms the space of sealing in opening；The one end in the bracing wire portion and the sealing label portion
Connection, the other end in the bracing wire portion are connected to the edge of the bottom end of the inner cup (2)；And
The inside of the chamber is arranged in heating packet (4), the heating packet (4).
2. self-heating cup according to claim 1, which is characterized in that the interconnecting piece is easy-tearing strip (9), the ventilation part
It (6) is waterproof ventilated membrane.
3. self-heating cup according to claim 2, which is characterized in that the ventilation part (6) is arranged in the upper of the outer cup (1)
Portion.
4. self-heating cup according to claim 3, which is characterized in that the outer cup (1) includes inner sidewall, and the inner sidewall is set
There is undulatory first protrusion.
5. self-heating cup according to claim 4, which is characterized in that the inner cup (2) includes lateral wall, on the lateral wall
Equipped with the second protrusion corresponding with first protrusion, there is gap between first protrusion and second protrusion.
6. self-heating cup according to claim 2, which is characterized in that bottom of ventilation part (6) setting in the inner cup (2)
Portion.
7. self-heating cup according to claim 6, which is characterized in that the outer cup (1) includes inner sidewall, the inner cup (2)
Including lateral wall, sealing ring (8) are provided between the inner sidewall and the lateral wall.
8. self-heating cup according to any one of claims 1-7, which is characterized in that during the lower part of the chamber is set as
Between the high shape of low surrounding, the middle position of the lower part of the chamber is arranged in the heating packet (4).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018104593019 | 2018-05-15 | ||
| CN201810459301 | 2018-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108851949A true CN108851949A (en) | 2018-11-23 |
Family
ID=64307121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810875077.1A Withdrawn CN108851949A (en) | 2018-05-15 | 2018-08-03 | A kind of self-heating cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108851949A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109965716A (en) * | 2018-05-15 | 2019-07-05 | 昆明牛火科技有限公司 | A kind of self-heating cup |
-
2018
- 2018-08-03 CN CN201810875077.1A patent/CN108851949A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109965716A (en) * | 2018-05-15 | 2019-07-05 | 昆明牛火科技有限公司 | A kind of self-heating cup |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181123 |
|
| WW01 | Invention patent application withdrawn after publication |