Self-heating beverage cup

Abstract

The utility model discloses a self-heating beverage cup, which belongs to the technical field of beverage cups, aims to solve the problems that the self-heating cup on the market is complicated to operate and inconvenient to use during use, and comprises a cup body, a cup sleeve capable of wrapping the cup body is sleeved outside the cup body, and a water storage bin is arranged at the bottom end of the cup body. The bottom end of the water storage bin is sealed through a sealing film, a self-heating bag is placed between the bottom end of the cup body and the bottom end of the cup sleeve, bottom thorns capable of opening the sealing film are arranged at the bottom end of the cup sleeve, and the water storage bin sealed through the sealing film is arranged at the bottom end of the cup body. The self-heating bag is placed between the bottom end of the cup body and the bottom end of the cup sleeve, so that when the cup is used, the connecting bridge is pulled open firstly, then the cup body is moved downwards, the sealing film can be punctured through the bottom thorn, water can flow out to make contact with the self-heating bag, heating operation can be conducted, operation is very easy, and people can operate and use the cup conveniently.

Description

Technical Field

[0001] A self-heating drink cup, the utility model belongs to the technical field of drink cups, and specifically relates to the technical field of self-heating drink cups. Background Art

[0002] In order to enable people to drink hot drinks at any time, structures that can self-heat have been designed. However, these heating structures on the market can generally be divided into two types. One is only a self-heating pack. When in use, the user needs to prepare water by himself and then pour it into the container to react chemically with the self-heating pack to generate heat. Although it can be used, there is a problem that the user needs to find a water source, which is inconvenient to use. The other is that a water bag and a self-heating pack are arranged inside, but when in use, it needs to be torn by hand or other complex opening methods, which is also relatively inconvenient to use. For this reason, we propose a self-heating drink cup. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a self-heating drink cup, so as to solve the problems of cumbersome operation and inconvenient use of the self-heating cups on the market at present.

[0004] To achieve the above purpose, the utility model provides the following technical solutions:

[0005] A self-heating drink cup, including a cup body, a cup sleeve capable of wrapping the cup body is sleeved outside the cup body, a water storage bin is arranged at the bottom end of the cup body, the bottom end of the water storage bin is sealed by a sealing film, a self-heating pack is placed between the bottom end of the cup body and the bottom end of the cup sleeve, and a bottom thorn capable of opening the sealing film is arranged at the bottom end of the cup sleeve.

[0006] As a preferred technical solution of the utility model, a retaining ring is installed on the side of the cup body, and a connecting bridge is arranged between the retaining ring and the top end of the cup sleeve.

[0007] As a preferred technical solution of the utility model, a sealing film is arranged between the retaining ring outside the connecting bridge and the cup sleeve.

[0008] As a preferred technical solution of the utility model, the material inside the self-heating pack adopts any one of a PVA packaging bag, a water-soluble PE packaging bag or a starch product packaging bag.

[0009] As a preferred technical solution of the utility model, side thorns capable of piercing the self-heating pack are distributed on the side of the water storage bin.

[0010] As a preferred technical solution of the utility model, a water collecting groove is formed on the bottom end surface of the retaining ring.

[0011] As a preferred technical solution of the present utility model, air guide grooves are distributed on the inner wall of the cup sleeve, and the bottom end of the air guide groove is arranged below the bottom end of the cup body.

[0012] As a preferred technical solution of the present utility model, the cup body and the cup sleeve are connected by threads.

[0013] As a preferred technical solution of the present utility model, the cup body and the cup sleeve are slidably connected.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: a water storage chamber sealed by a sealing film is arranged at the bottom end of the cup body, and a self-heating pack is placed between the bottom end of the cup body and the bottom end of the cup sleeve. Thus, when in use, first pull the connecting bridge, and then move the cup body downward to pierce the sealing film through the bottom thorn, so that water can flow out and contact the self-heating pack, and then the heating operation can be carried out. The operation is very simple and convenient for people to operate and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0016] Figure 2 is a first sectional structural schematic diagram of the present utility model;

[0017] Figure 3 is a second sectional structural schematic diagram of the present utility model;

[0018] Figure 4 is a partial enlarged view of the A1 end of the present utility model;

[0019] 1 - cup body; 2 - cup sleeve; 3 - retaining ring; 4 - connecting bridge; 5 - water collecting trough; 6 - water storage chamber; 7 - sealing film; 8 - convex platform; 9 - bottom thorn; 10 - self-heating pack; 11 - side thorn; 12 - sealing film; 13 - air guide groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-4 , the present utility model provides a technical solution:

[0022] A self-heating drink cup, comprising a cup body 1, an outer sleeve of the cup body 1 is sleeved with a cup sleeve 2 capable of wrapping the cup body 1, an anti-scalding sleeve is sleeved outside the cup sleeve 2, a water storage bin 6 is arranged at the bottom end of the cup body 1, and the bottom end of the water storage bin 6 is sealed by a sealing film 7, so that the water used can be sealed inside the water storage bin 6 through the sealing film 7. A self-heating pack 10 is placed between the bottom end of the cup body 1 and the bottom end of the cup sleeve 2. A bottom thorn 9 capable of opening the sealing film 7 is arranged at the bottom end of the cup sleeve 2. By moving the cup body 1 downward, the bottom thorn 9 can pierce the sealing film 7, so that the water can contact the self-heating pack 10, and thus a chemical reaction occurs, thereby realizing the heating operation of the drink inside the cup body 1.

[0023] A retaining ring 3 is installed on the side of the cup body 1, and a connecting bridge 4 is arranged between the retaining ring 3 and the top end of the cup sleeve 2, which can prevent the accidental downward movement of the cup body 1 and prevent the separation between the cup body 1 and the cup sleeve 2.

[0024] A sealing film 12 is arranged between the retaining ring 3 outside the connecting bridge 4 and the cup sleeve 2, which can prevent external water vapor from entering between the cup body 1 and the cup sleeve 2.

[0025] The material inside the self-heating pack 10 adopts any one of a PVA packaging bag, a water-soluble PE packaging bag or a starch product packaging bag, all of which are water-soluble materials, so that they can melt when encountering water, so that the water can fully contact the material inside the self-heating pack 10, and thus a chemical reaction occurs, thereby performing the heating operation.

[0026] Side thorns 11 capable of piercing the self-heating pack 10 are distributed on the side of the water storage bin 6, so that the self-heating pack 10 can be quickly pierced, so that the water can quickly contact the material inside the self-heating pack 10.

[0027] A water collecting groove 5 is opened on the bottom end surface of the retaining ring 3, so that water vapor can enter the inside of the water collecting groove 5 and then drip into the inside of the cup sleeve 2, thus playing a role in recycling.

[0028] Air guiding grooves 13 are distributed on the inner wall of the cup sleeve 2, and the bottom end of the air guiding grooves 13 is arranged below the bottom end of the cup body 1, which is convenient for the gas generated during the chemical reaction to be discharged through the air guiding grooves 13.

[0029] The cup body 1 and the cup sleeve 2 are connected by threads, which is convenient for the user to adjust the position of the cup body 1 inside the cup sleeve 2 according to the usage requirements.

[0030] The cup body 1 and the cup sleeve 2 are slidably connected, which is very convenient for the user to perform the usage operation.

[0031] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A self-heating drink cup, comprising a cup body (1), characterized in that: The outside of the cup body (1) is sleeved with a cup sleeve (2) that can wrap the cup body (1). A water storage bin (6) is arranged at the bottom end of the cup body (1). The bottom end of the water storage bin (6) is sealed by a sealing film (7). A self-heating pack (10) is placed between the bottom end of the cup body (1) and the bottom end of the cup sleeve (2). A bottom thorn (9) that can open the sealing film (7) is arranged at the bottom end of the cup sleeve (2).

2. The self-heating beverage cup according to claim 1, wherein: A retaining ring (3) is installed on the side surface of the cup body (1). A connecting bridge (4) is arranged between the retaining ring (3) and the top end of the cup sleeve (2).

3. The self-heating drink cup according to claim 2, wherein: A sealing film (12) is arranged between the retaining ring (3) outside the connecting bridge (4) and the cup sleeve (2).

4. The self-heating beverage cup according to claim 3, wherein: The material inside the self-heating pack (10) adopts any one of a PVA packaging bag, a water-soluble PE packaging bag or a starch product packaging bag.

5. The self-heating drink cup according to claim 2, characterized in that: Side thorns (11) that can puncture the self-heating pack (10) are distributed on the side surface of the water storage bin (6).

6. The self-heating beverage cup according to claim 2, wherein: A water collecting groove (5) is formed on the bottom end surface of the retaining ring (3).

7. A self-heating drink cup according to any one of claims 1-6, characterized in that: Air guiding grooves (13) are distributed on the inner wall of the cup sleeve (2). The bottom end of the air guiding grooves (13) is arranged below the bottom end of the cup body (1).

8. The self-heating beverage cup according to claim 7, wherein: The cup body (1) and the cup sleeve (2) are connected by threads.

9. The self-heating beverage cup according to claim 7, wherein: The cup body (1) and the cup sleeve (2) are slidably connected.

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