CN213308841U - External heat source-free self-heating energy cup - Google Patents

Abstract

The utility model relates to the technical field of cups, in particular to a heat energy-free cup without external heat source, which comprises a first cup body and a second cup body, wherein the second cup body is arranged at the outer periphery of the first cup body; a reactant bag filled with a reactant is arranged in the first interval, an energy bag capable of reacting with the reactant is arranged in the second interval, a bag breaking assembly is arranged beside the reactant bag, the bag breaking assembly is connected with the second cup body in a sliding mode, and a hook portion is arranged at the end portion of the bag breaking assembly. The utility model discloses the broken package subassembly of activity punctures the reactant package and can realize autothermic: for consumers, the operation is simple and convenient, heat sources are not needed, the drink can be heated at any time and any place according to the needs, the use is convenient, and the problem caused by leakage of the reactant when the reactant is poured can be effectively prevented; for the merchant, the cup can be transformed on the basis of the existing cup body, and has the advantages of simple structure and low production cost.

Description

External heat source-free self-heating energy cup

Technical Field

The utility model relates to a technical field of cup utensil, more specifically relates to a no external heat source self-heating energy cup.

Background

At present, hot drinks such as take-out coffee, milk tea and the like are popular in the market, and if the hot drinks are not drunk in time, the flavor of the cooled coffee milk tea is lost. In winter, the cooled hot drink can cause discomfort to the human body and even harm the intestines and stomach of the human body. The discarding of the hot beverage which is not drunk up can lead to the waste of energy. Instant brewed beverages also face the self-heating problem, and the instant brewed beverages in the market often need to be brewed by boiled water, so that the instant brewed beverages cannot be suitable for outdoor places such as picnics, camping and the like where a boiled water source or heating equipment is not easy to find.

Chinese patent 200920260071X discloses a disposable liquid fast food self-heating convenient cup, which comprises an inner cup and an outer cup which are sleeved together, wherein a proper interval is left between the inner cup and the outer cup, a drinking pure water bag and a self-heating reaction trigger bag are placed in the inner cup, a self-heating agent bag is placed at the bottom interval between the inner cup and the outer cup, and a liquid filling opening is further arranged on the extension ring surface of the port of the inner cup body. When in use, the trigger in the self-heating reaction trigger bag is injected into the bottom space between the inner cup and the outer cup through the liquid injection port, and the self-heating reaction trigger reacts with the self-heating agent to release heat to heat the liquid. Although the self-heating of beverage can be realized in the above scheme, when injecting the self-heating reaction trigger, the operation degree of difficulty is big, easily leads to leaking, and the practicality is not strong, and can influence the self-heating effect, if the self-heating reaction trigger leaks to interior cup, still can pollute the beverage, causes the beverage extravagant.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome not enough among the prior art, provide a no external heat source from heat energy cup, need not external heat source, need not to pour the reactant outward from the cup, can not leak the pollution beverage, the simple operation, the security is high.

In order to solve the technical problem, the utility model discloses a technical scheme is:

the cup without external heat source heat energy comprises a first cup body and a second cup body, wherein the second cup body is arranged on the periphery of the first cup body, a first interval is formed between the side wall of the first cup body and the side wall of the second cup body, and a second interval is formed between the bottom wall of the first cup body and the bottom wall of the second cup body; the cup comprises a first cup body and a second cup body, wherein a reactant bag filled with a reactant is arranged in the first interval, an energy bag capable of reacting with the reactant is arranged in the second interval, a bag breaking assembly is arranged beside the reactant bag, the bag breaking assembly is connected with the second cup body in a sliding mode, and a hook portion capable of puncturing the reactant bag is arranged at the end portion of the bag breaking assembly.

The utility model discloses a no external heat source derives from heat energy cup, and the drink splendid attire is inside first cup: when the beverage is not required to be heated, the hook part of the bag breaking component does not act with the reactant bag, and the reactant bag and the energy bag are mutually independent and do not dissipate heat to the outside; when the drink in the first cup body needs to be heated, the movable bag breaking assembly enables the hook portion of the bag breaking assembly to act on the reactant bag to pierce the reactant bag, the reactant in the reactant bag leaks and flows into the second interval to react with the energy bag, heat is emitted, and the heat surrounds the outer wall of the first cup body to heat the drink. The utility model discloses the broken subassembly of wrapping of activity punctures the reactant package and can realize the self-heating, and is easy and simple to handle, and the reactant leaks the problem that leads to when can effectively preventing to pour the reactant, just the utility model discloses a reactant is all used for reacting with the energy package in the reactant package, can effectively guarantee radiating efficiency and sufficient heat dissipation capacity.

Furthermore, a partition plate is arranged in the second cup body, the partition plate divides the first partition into a first partition layer and a second partition layer which are communicated with each other from inside to outside, the reactant is wrapped in the first partition layer, and the bag breaking assembly moves in the second partition layer.

Furthermore, a plurality of through holes are uniformly distributed on the partition plate, one end of the partition plate is connected with the top surface of the second cup body, and a gap is reserved between the other end of the partition plate and the bottom surface of the second cup body; the baffle plate beside the bag breaking assembly is not lower than the lower edge of the reactant bag.

Furthermore, a pipe groove is formed in the second interlayer, and the bag breaking assembly is connected with the pipe groove in a sliding mode.

Further, broken package subassembly still includes pole portion and joint portion, hook portion, joint portion connect respectively in the both ends of pole portion, pole portion and tube seat sliding connection, joint portion and second cup top joint.

Further, joint portion is the member of being connected with pole portion is perpendicular, second cup top is equipped with the bayonet socket, joint portion and bayonet socket block.

Furthermore, a sawtooth structure is arranged on the inner side of the hook part.

Furthermore, the top of the second cup body is provided with air holes communicated with the second interval, and the air holes are detachably connected with a valve structure.

Further, the valve structure comprises an outer plug and an inner plug, the outer plug is in close contact with the top surface of the second cup body, the inner plug is connected with the outer plug, and the inner plug is arranged in the second interval.

Further, the interior stopper includes shutoff portion and ventilative portion, ventilative portion connects between outer stopper and shutoff portion, ventilative portion diameter is not more than the diameter of bleeder vent, the diameter of shutoff portion is greater than the diameter of bleeder vent.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses the broken package subassembly of activity punctures the reactant package and can realize autothermy: for consumers, the operation is simple and convenient, heat sources are not needed, the drink can be heated at any time and any place according to the needs, the use is convenient, and the problem caused by leakage of the reactant when the reactant is poured can be effectively prevented; for the merchant, the cup can be transformed on the basis of the existing cup body, and has the advantages of simple structure and low production cost.

Drawings

FIG. 1 is a schematic structural diagram of a thermal energy cup without external heat source when a bag breaking assembly is away from a reactant bag;

FIG. 2 is a schematic structural diagram of a thermal energy cup without external heat source when a bag breaking assembly acts on a reactant bag;

FIG. 3 is a schematic structural diagram of a bag breaking assembly without external heat from a heat energy cup;

FIG. 4 is a schematic view of the installation of the bag breaking assembly without external heat from the thermal energy cup;

FIG. 5 is a schematic structural view of a valve structure for a thermal energy cup without external heat;

in the drawings: 1-a first cup; 2-a second cup; 21-bayonet; 22-rotational arrow mark; 23-rubber ring; 24-air holes; 3-a first interval; 31-a reactant package; 32-a separator; 33-a first barrier layer; 34-a second barrier layer; 35-a through hole; 36-a pipe groove; 4-a second interval; 41-energy pack; 5-breaking the package; 51-a hook portion; 52-a shaft portion; 53-a snap-in part; 54-a saw tooth structure; 6-valve structure; 61-outer plug; 62-inner plug; 63-a blocking part; 64-air permeable section.

Detailed Description

The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

Examples

As shown in fig. 1 to 5, the embodiment of the heat energy cup without external heat source of the present invention provides a heat energy cup without external heat source, which comprises a first cup body 1 and a second cup body 2, wherein the second cup body 2 is arranged at the periphery of the first cup body 1, a first space 3 is formed between the side wall of the first cup body 1 and the side wall of the second cup body 2, and a second space 4 is formed between the bottom wall of the first cup body 1 and the bottom wall of the second cup body 2; a reactant bag 31 filled with a reactant is arranged in the first interval 3, an energy bag 41 capable of reacting with the reactant is arranged in the second interval 4, a bag breaking assembly 5 is arranged beside the reactant bag 31, the bag breaking assembly 5 is connected with the second cup body 2 in a sliding mode, and a hook 51 capable of puncturing the reactant bag 31 is arranged at the end portion of the bag breaking assembly 5. Wherein, the energy pack 41 adopts a commercial self-heating energy pack, and the reactant adopts reaction liquid which reacts with the energy pack 41; when the main raw material of the energy pack 41 is quicklime, the reactant pack 31 can contain water as a reactant. The reactant bag 31 of the present embodiment surrounds the first cup body 1 and the second cup body 2, and the energy bag 41 is disposed in the second space 4 so that the reactant can be collected to the second space 4 under the action of its own weight to fully react with the energy bag 41. The amount of the energy pack 41 and the reagent pack 31 can be calculated from the volume of the liquid contained in the first cup 1 and the desired heating temperature.

In the implementation of the embodiment, the beverage is contained in the first cup body 1: when the beverage does not need to be heated, the hook part 51 of the bag breaking component 5 does not act on the reactant bag 31, the reactant bag 31 and the energy bag 41 are mutually independent, and heat is not dissipated outwards, as shown in fig. 1; when the beverage in the first cup body 1 needs to be heated, the hook 51 of the bag breaking assembly 5 acts on the reactant bag 31 to puncture the reactant bag 31 through the movable bag breaking assembly 5, as shown in fig. 2, the reactant in the reactant bag 31 leaks and flows into the second partition 4 to react with the energy bag 41, heat is emitted, and the heat surrounds the outer wall of the first cup body 1 to heat the beverage.

In one embodiment, the second cup body 2 is connected with the first cup body 1 in a seamless mode, and the height of the top of the second cup body 2 is 3 cm-5 cm lower than that of the first cup body 1, so that a cover body and a drink can be conveniently mounted on the second cup body. In the embodiment, the first cup body 1 and the second cup body 2 can be made of hard wax paper or plastic, the shapes of the first cup body 1 and the second cup body 2 are not particularly limited, and a merchant can modify the existing cup bodies without additional material selection, so that the additional cost can be reduced; the merchant may also pattern the exterior surface of second cup 2 to maintain a consistent image of the merchant's product.

In one embodiment, a partition plate 32 is arranged in the second cup body 2, the partition plate 32 is arranged around the first cup body 1 and the second cup body 2, the partition plate 32 divides the first partition 3 into a first partition layer 33 and a second partition layer 34 which are arranged in a communicated manner from inside to outside, the reactant bag 31 is arranged in the first partition layer 33, and the bag breaking assembly 5 moves in the second partition layer 34; the partition 32 may be made of a material that conforms to the first and second cups 1, 2. Wherein, the communication between the first partition 33 and the second partition 34 can be realized by arranging a channel at the bottom of the partition 32 or opening a hole in the partition 32. In this embodiment, two sides of the reagent pack 31 can be adhered to the outer surface of the first cup 1 and the side of the partition 32, and the reagent pack 31 can be fixed by other fixing methods besides the adhering method. The reagent pack 31 in this embodiment is placed in the first barrier layer 33 and the second barrier layer 34 is empty, so that sufficient space is provided for the reagent to flow and heat transfer is not limited to the bottom of the first cup 1. In addition, the reactant bag 31 in this embodiment may be disposed in the second partition layer 34, and the first partition layer 33 is empty, so that the heat generated by the reaction of the reactant and the energy bag 41 can directly surround the outer wall of the first cup body 1, thereby obtaining higher heating efficiency.

In one embodiment, the partition plate 32 is uniformly provided with a plurality of through holes 35, one end of the partition plate 32 is connected with the top surface of the second cup body 2, and a gap is reserved between the other end of the partition plate 32 and the bottom surface of the second cup body 2; the partition plate 32 beside the bag breaking assembly 5 is not lower than the lower edge of the reactant bag 31, and a space is reserved for the bag breaking action of the bag breaking assembly 5. In this embodiment, the first partition layer 33 and the second partition layer 34 are communicated by opening holes in the partition plate 32, so that the reactants in the first partition layer 33 and the second partition layer 34 exchange heat at any time, and uniform heating of the liquid in the first cup 1 is easy to realize.

In one embodiment, a pipe groove 36 is formed in the second isolation layer 34, and the bale breaking assembly 5 is slidably connected with the pipe groove 36. The tube slot 36 is arranged to guide the moving direction of the bag breaking assembly 5, which is beneficial to guide the hook part 51 to stably move to the bottom of the reactant bag 31 to puncture the reactant bag 31. Wherein, the shape of tube groove 36 is adapted with bale breaking subassembly 5, and the cross-sectional shape of tube groove 36 is not limited to circular or square.

In one embodiment, as shown in fig. 3 and 4, the bag breaking assembly 5 further includes a rod portion 52 and a clamping portion 53, the hook portion 51 and the clamping portion 53 are respectively connected to two ends of the rod portion 52, the rod portion 52 is slidably connected to the pipe groove 36, and the clamping portion 53 is clamped to the top of the second cup body 2. When the clamping portion 53 is clamped with the top of the second cup body 2, the bag breaking assembly 5 cannot move. When engaged, the reaction agent pack 31 can be prevented from being broken in advance by rotating the hook 51 to the side away from the reaction agent pack 31 to prevent the reaction agent pack 31 from being accidentally dropped by impact during transportation or storage. When the engagement is released, the engagement between the engaging portion 53 and the top of the second cup 2 is released, the hook 51 is first turned to face the reagent pack 31, and then the hook 51 is pulled upward, so that the hook 51 pierces the reagent pack 31. Of course, in the utility model, various joint forms can be applied to the utility model.

In one embodiment, the clamping portion 53 is a rod vertically connected to the rod 52, the top of the second cup 2 is provided with a bayonet 21, and the clamping portion 53 is clamped with the bayonet 21. When the rod is embedded into the bayonet 21, the position of the hook 51 is fixed; when the rod is pulled out from the bayonet 21, the rod part 52 can be moved and rotated, and in operation, the hook part 51 is rotated until the hook part 51 is opposite to the reactant bag 31, and then the rod part 52 is pulled upwards, so that the hook part 51 punctures the reactant bag 31. In this embodiment, a blade mark is arranged on the side of the rod close to the hook 51 to allow a user to quickly identify the direction of the hook 51 inside the second cup 2, a rotating arrow mark 22 and a triangular arrow mark are arranged on the top of the second cup 2, the rotating arrow mark 22 is used to indicate the rotating direction, and the triangular arrow mark is used to indicate the position of the hook 51 just facing the reagent pack 31, so that the correct operation of the user is facilitated, as shown in fig. 4.

In one embodiment, the serrated structure 54 is provided inside the hook 51, and the serrated structure 54 is preferably provided to make the hook 51 sharper and ensure that the hook 51 can rapidly pierce the reagent pack 31, and is not intended to be limiting.

In one embodiment, the stem is inserted into the bayonet 21 and sealed at the bayonet 21 with a rubber band 23 during installation. The rubber ring 23 plays a role in sealing and preventing the rod from loosening, and is convenient for pulling the bag breaking assembly 5 during operation.

In one embodiment, the second cup 2 is provided with a vent hole 24 at the top thereof, which is in communication with the second compartment 4, the vent hole 24 being detachably connected to the valve structure 6. When the reactant and the energy pack 41 are subjected to exothermic reaction, gas is often generated; in addition, when the temperature rises, the gas in the first and second spaces 3 and 4 is thermally expanded. In the exothermic reaction, the valve structure 6 is opened to discharge the gas, thereby ensuring the safety of the autothermal reaction.

In one embodiment, the valve structure 6 comprises an outer plug 61 and an inner plug 62, the outer plug 61 is in close contact with the top surface of the second cup 2, the inner plug 62 is connected with the outer plug 61, and the inner plug 62 is arranged in the second space 4, as shown in fig. 5. The gas can be removed by opening the valve structure 6; after the heating is finished, the valve structure 6 can be closed, and the phenomenon that the reactant leaks outwards to cause injury to a user when the cup body inclines is avoided.

In one embodiment, the inner plug 62 includes a blocking portion 63 and a venting portion 64, the venting portion 64 is connected between the outer plug 61 and the blocking portion 63, the diameter of the venting portion 64 is not greater than the diameter of the venting hole 24, and the diameter of the blocking portion 63 is greater than the diameter of the venting hole 24. The inner plug 62 can not be completely pulled out of the second cup body 2, the air permeable part 64 can be pulled out, the blocking part 63 can not be pulled out, only one gap can be opened when the air vents 24 are opened, and the inner plug can be pressed back to the original position after heating is finished. The inner plug 62 is designed in such a way, so that gas discharge is not influenced, the valve structure 6 can be prevented from being completely pulled out and lost, only water seepage can be caused when the valve structure is inclined even if the valve structure is forgotten to reset after heating, clothes cannot be wetted, and the safety is high. The inner plug 62 in this embodiment may be made of rubber, although other materials may be used.

In the detailed description of the embodiments, various technical features may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. A heat energy cup without external heat source comprises a first cup body (1) and a second cup body (2), wherein the second cup body (2) is arranged on the periphery of the first cup body (1), a first interval (3) is formed between the side wall of the first cup body (1) and the side wall of the second cup body (2), and a second interval (4) is formed between the bottom wall of the first cup body (1) and the bottom wall of the second cup body (2); the novel cup is characterized in that a reactant bag (31) filled with a reactant is arranged in the first interval (3), an energy bag (41) capable of reacting with the reactant is arranged in the second interval (4), a bag breaking assembly (5) is arranged beside the reactant bag (31), the bag breaking assembly (5) is connected with the second cup body (2) in a sliding mode, and a hook portion (51) capable of puncturing the reactant bag (31) is arranged at the end portion of the bag breaking assembly (5).

2. The heat energy cup without external heat source according to claim 1, characterized in that a partition plate (32) is arranged in the second cup body (2), the partition plate (32) divides the first partition (3) into a first partition layer (33) and a second partition layer (34) which are arranged in a communicated manner from inside to outside, the reactant bag (31) is arranged in the first partition layer (33), and the bag breaking assembly (5) is movable in the second partition layer (34).

3. The cup without external heat source for measuring heat energy is characterized in that a plurality of through holes (35) are uniformly distributed on the partition plate (32), one end of the partition plate (32) is connected with the top surface of the second cup body (2), and a gap is reserved between the other end of the partition plate (32) and the bottom surface of the second cup body (2); the partition plate (32) beside the bag breaking assembly (5) is not lower than the lower edge of the reactant bag (31).

4. The external heat source-free heat energy cup according to claim 2, wherein a pipe groove (36) is formed in the second partition (34), and the bale breaking assembly (5) is slidably connected with the pipe groove (36).

5. The external heat source-free heat energy measuring cup according to claim 1, wherein the bag breaking assembly (5) further comprises a rod portion (52) and a clamping portion (53), the hook portion (51) and the clamping portion (53) are respectively connected to two ends of the rod portion (52), the rod portion (52) is slidably connected with the pipe groove (36), and the clamping portion (53) is clamped with the top of the second cup body (2).

6. The cup without external heat source for measuring heat energy as claimed in claim 5, wherein the clamping portion (53) is a rod vertically connected with the rod portion (52), the top of the second cup body (2) is provided with a bayonet (21), and the clamping portion (53) is clamped with the bayonet (21).

7. The heat energy cup without external heat source according to claim 5, characterized in that the hook part (51) is provided with a saw tooth structure (54) inside.

8. The external heat source-free heat energy cup according to any one of claims 1 to 7, wherein the top of the second cup body (2) is provided with a vent hole (24) communicated with the second partition (4), and the vent hole (24) is detachably connected with the valve structure (6).

9. The external heat source-free heat energy cup according to claim 8, wherein the valve structure (6) comprises an external plug (61) and an internal plug (62), the external plug (61) is in close contact with the top surface of the second cup body (2), the internal plug (62) is connected with the external plug (61) and the internal plug (62) is arranged in the second space (4).

10. The heat energy cup without external heat source according to claim 9, wherein the inner plug (62) comprises a blocking portion (63) and a ventilation portion (64), the ventilation portion (64) is connected between the outer plug (61) and the blocking portion (63), the diameter of the ventilation portion (64) is not larger than the diameter of the ventilation hole (24), and the diameter of the blocking portion (63) is larger than the diameter of the ventilation hole (24).

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