CN218987543U

CN218987543U - Portable self-heating beverage cup

Info

Publication number: CN218987543U
Application number: CN202222951700.1U
Authority: CN
Inventors: 童乔冬子; 汪彦平; 陈秋桦; 马云桐
Original assignee: Chengdu University of Traditional Chinese Medicine
Current assignee: Chengdu University of Traditional Chinese Medicine
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-05-09
Anticipated expiration: 2032-11-07

Abstract

The utility model relates to the field of self-heating devices, and particularly discloses a portable self-heating beverage cup, which is characterized in that: consists of a cup cover capable of storing water, an inner cup body and an outer cup body; the inner cup body consists of an upper cup body and a lower cup body; the outer surface of the upper cup body is provided with a thread structure; the upper surface of the lower cup body is provided with a sharp object; the cup cover is hollow and circular, the annular inner side of the cup cover is screwed with the outer surface of the lower cup body, and the cup cover can be rotated upwards and downwards by rotating; a sealing film is arranged below the cup cover, and a space formed by the sealing film and the cup cover in a surrounding manner is a pure water bin; a storage chamber is arranged below the outer cup body, and a heating bag is arranged in the storage chamber. The utility model is portable, can heat multiple liquid beverage in daily life, let the user get rid of the space-time constraint of conventional hot beverage, can obtain the hot beverage anytime and anywhere.

Description

Portable self-heating beverage cup

Technical Field

The utility model relates to the field of self-heating devices, in particular to a portable self-heating beverage cup.

Background

Up to now, the beverage consumption of residents in China is huge, the bottled beverage consumption in 2020 of the market in China (except taiwan) is 739.6 hundred million yuan, and the consumption of hot drink stores is up to 20%.

The hot drink can provide certain heat for daily consumers, can be used as a supplement for cold drink, and is suitable for middle-aged and elderly people and women and children.

In recent years, the popularity of hot drinks represented by coffee and milk tea is increasing, and the hot drinks such as coffee and milk tea are limited in time and space in the current market, cannot be carried by consumers, cannot provide hot drinks anytime and anywhere, and cannot fully satisfy the fast-paced life of the current modern society.

At present, most of self-heating products put into use in the market are staple foods such as rice, chafing dish, noodles and the like, and the research on the self-heating utility model of liquid materials is relatively lacking; some self-heating beverage cups have the defects of manual water adding and insufficient portability and timeliness.

For example, the chinese utility model cn202022709976.X is a portable self-heating cup, which needs to be filled with water through a water injection pipe to realize self-heating when in use, and not only is the use method more complicated, but also the use can be realized by carrying water when in outdoor use.

For example, chinese utility model CN202120891917.0 is also a portable self-heating cup, when in use, the lower cup cavity of the inner cup needs to be pierced, so that the moisture in the lower cavity reacts with the self-heating bag, and the self-heating function can be simply realized, but when in need of repeated use, the whole inner cup needs to be detached for replacement again, otherwise, the cup can only be used as a disposable cup, which is inconvenient and uneconomical.

Therefore, according to the living demands of the modern society and the rising consumption of hot drinks, the utility model designs the portable self-heating beverage cup which can safely and conveniently store liquid drinks, can heat at any time according to the demands, obtain hot drinks and can be reused.

Disclosure of Invention

The utility model aims to provide a portable self-heating beverage cup, which solves the problems of inconvenient carrying, low convenience in use and insufficient safety in the heating process of the prior device.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a portable self-heating beverage cup, characterized in that: consists of a cup cover capable of storing water, an inner cup body and an outer cup body;

the inner cup body consists of an upper cup body and a lower cup body;

the outer surface of the upper cup body is provided with a thread structure;

the upper surface of the lower cup body is provided with a sharp object;

the cup cover is hollow and circular, the annular inner side of the cup cover is screwed with the outer surface of the lower cup body, and the cup cover can be rotated upwards and downwards by rotating;

a sealing film is arranged below the cup cover, and a space formed by the sealing film and the cup cover in a surrounding manner is a pure water bin;

the outer cup body is cylindrical;

a storage chamber is arranged below the outer cup body, and a heating bag is arranged in the storage chamber;

the inner cup body is wrapped inside by the outer cup body, a link frame is arranged between the lower part of the inner cup body and the outer cup body, and the inner cup body is connected with the outer cup body through the link frame;

a circle of sealing ring is arranged between the outer cup body and the cup cover, and the outer cup body is connected with the cup cover through the sealing ring.

A pure water bin is arranged in the cup cover, and a sealing film is arranged below the cup cover;

further, the portable self-heating beverage cup is characterized in that: and a termination device is arranged at the position of the upper cup body, which is close to the lower cup body.

The terminating device has the function of preventing the air outlet of the water vapor from being blocked after the cup cover is screwed to the bottom end of the upper cup body when in use.

Further, the sealing film is a film material with good water-proof performance, and comprises polypropylene, polyethylene, polyvinyl chloride or polycarbonate.

Furthermore, the sealing ring is made of thermoplastic materials and is similar to the sealing ring of a xylitol bottle opening, and the sealing ring can be torn off when in use.

Further, the screw valve is arranged at the bottleneck of the wine bottle-shaped inner cup body; the sharp object is arranged at the bottle shoulder.

The sharp object is a sharp structure made of rigid materials, and can pierce the sealing film when contacting with the sealing film.

The cup cover can rotate up and down on the screw valve, the stopping device can control the descending height of the screw of the cup cover, and when the cup cover is downwards rotated to a certain height, the sharp object can puncture the sealing film to release the water in the pure water bin.

Further, the inner cup body is made of a material with good heat resistance and good heat conductivity, and comprises copper or aluminum.

Further, the storage chamber is located in a space between the bottom of the inner cup body and the bottom of the outer cup body, which is supported by the link frame.

The number of the link frames is more than three, and the link frames are equidistantly distributed at the bottom end of the cup wall on the inner surface of the outer cup body.

The water released from the purified water bin can enter the storage room to react with the heating bag through the gap between the inner cup body and the outer cup body, and the heat is released to heat the liquid in the lower cup body.

The components of the heating bag comprise quicklime; preferably, the heating bag further comprises one or more of sodium carbonate, diatomite, iron powder, activated carbon, salt, aluminum powder and coke powder.

Furthermore, the thickness of the outer cup body is more than or equal to 5mm, and the material of the outer cup body is a material with good heat resistance and good heat insulation property, and comprises polypropylene, polyethylene, polyvinyl chloride or polycarbonate.

Further, a bottle cap is further arranged at the upper end of the upper cup body, and the bottle cap is screwed with the upper cup body, so that the inner cup body is kept sealed.

The utility model has the beneficial effects that:

the utility model uses layered design, spiral lifting, convenient daily carrying, high safety and convenient use; the cup cover can be lifted and lowered, and is provided with the sealing ring as a safety locking device; the utility model is provided with the heating bag and the purified water, so that the beverage can be heated at any time and any place; the utility model relates to a disposable device, which is internally provided with beverage and heating materials, and aims to provide a self-heating beverage cup with high heating efficiency, convenient carrying, convenient use, convenient transportation and high safety.

Drawings

FIG. 1 is a cross-sectional view of a portable self-heating beverage cup.

FIG. 2 is a cross-sectional view of the portable self-heating beverage cup in use.

In the figure: 1-a pure water bin; 2-cup cover; 3-a closing film; 4-screw valve; 5-sharps; 6-terminating means; 7-an inner cup body; 8-an outer cup; 9-a link frame; 10-a storage chamber; 11-a sealing ring; 12-upper cup body; 13-lower cup body; 14-bottle cap.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The present utility model will be further described with reference to the accompanying drawings, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

Referring to fig. 1, in an embodiment of the present utility model, a portable self-heating beverage cup includes a cup cover, an inner cup body, an outer cup body, a self-heating bag, and purified water; the upper cup cover 2 is provided with a standard pure water bin 1, a sealing film 3, a spiral valve 4 and a sealing ring 11, when the sealing ring is torn, the cup cover can descend to enable pure water to flow to the bottom after the sealing film is punctured; the inner cup 7 is provided with a screw valve 4, a sharp object 5, a stopping device 6 and a link frame 9, the sharp object can puncture the sealing film by rotating the cup cover to descend, purified water flows out, the descending height is limited by the stopping device when the sharp object descends to a certain height, and a gap is reserved between the inner cup and the outer cup; the outer cup 8 is provided with a link frame 9, a storage chamber 10 and a sealing ring 11, the link frame can fix the outer cup and the inner cup, a space is formed below the link frame, and the storage chamber is arranged for storing the self-heating bag. The utility model can heat the beverage, and maintain the space tightness in daily preservation.

For a better understanding of the present utility model, the following is a complete description of the principles of the utility model:

the working principle of the utility model is as follows: when the drink bottle is used, the sealing ring 11 is torn, the cup cover 2 is rotated downwards, the sharp object 5 pierces the sealing film 3, after purified water flows out from the purified water bin 1, steam is generated by the self-heating bag reaction in the storage chamber 10 at the bottom, the drink bottle rotates to the position of the end device 6, a gap is formed after the locking strip 11 is torn, the drink bottle can be used as a steam ventilation channel, and after the steam is finished, the drink bottle is heated completely. After the disposable cup cover is used once, if the disposable cup cover is used repeatedly, the cup cover 2 is only required to be unscrewed, and a new cup cover 2 is required to be replaced.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A portable self-heating beverage cup, characterized in that: consists of a cup cover (2) capable of storing water, an inner cup body (7) and an outer cup body (8);

the inner cup body (7) consists of an upper cup body (12) and a lower cup body (13);

the outer surface of the upper cup body (12) is provided with a thread structure;

the upper surface of the lower cup body (13) is provided with a sharp object (5);

the cup cover (2) is hollow and circular, the annular inner side of the cup cover (2) is screwed with the outer surface of the lower cup body (13), and the cup cover (2) can be rotated upwards and downwards;

a sealing film (3) is arranged below the cup cover (2), and a space formed by the sealing film (3) and the cup cover (2) in a surrounding manner is a pure water bin (1);

a storage chamber (10) is arranged below the outer cup body (8), and a heating bag is arranged in the storage chamber (10);

the inner cup body (7) is wrapped inside by the outer cup body (8), a link frame (9) is arranged between the lower part of the inner cup body (7) and the outer cup body (8), and the inner cup body (7) and the outer cup body (8) are connected through the link frame (9);

a sealing ring (11) is arranged between the outer cup body (8) and the cup cover (2), and the outer cup body (8) is connected with the cup cover (2) through the sealing ring (11).

2. The portable self-heating beverage cup as defined in claim 1, wherein: the upper cup body (12) is provided with a termination device (6) close to the lower cup body (13).

3. The portable self-heating beverage cup as defined in claim 1, wherein: the sealing film (3) is a film material with water-proof performance, and comprises polypropylene, polyethylene, polyvinyl chloride or polycarbonate.

4. The portable self-heating beverage cup as defined in claim 1, wherein: the sealing ring (11) is made of thermoplastic material.

5. The portable self-heating beverage cup as defined in claim 1, wherein: the inner cup body (7) is made of a material with heat resistance and thermal conductivity, and comprises copper or aluminum.

6. The portable self-heating beverage cup as defined in claim 1, wherein: the storage chamber (10) is positioned in a space between the bottom of the inner cup body (7) and the bottom of the outer cup body (8) and supported by the link frame (9).

7. The portable self-heating beverage cup as defined in claim 1, wherein: the material of the outer cup body (8) is a material with heat resistance and heat insulation, and comprises polypropylene, polyethylene, polyvinyl chloride or polycarbonate.

8. The portable self-heating beverage cup as defined in claim 1, wherein: the upper end of the upper cup body (12) is provided with a bottle cap (14), and the bottle cap (14) is screwed with the upper cup body (12) so as to keep the inner cup body (7) sealed.