Beverage cup capable of preventing hands from being scalded

Abstract

The utility model relates to the technical field of beverage cup anti-scalding, and discloses an anti-scalding beverage cup which comprises a cup cover and a cup body. The cup body is detachably connected below the cup cover; a heat-insulating part is arranged at the bottom end of the cup body; a thermochromic layer is arranged between the heat insulation part and the cup body; the cup body comprises an outer layer and an inner layer; a heat insulation cavity is formed between the outer layer and the inner layer; the top of the outer layer is provided with a sealing film; a heat-insulating sleeve is arranged on the outer surface of the sealing film; and an anti-skid part is arranged on the heat insulation sleeve. The direct transfer path of heat from the inner layer to the outer layer is effectively blocked through the heat insulation cavity, the temperature of the surface of the outer layer is reduced, heat on the outer layer is further isolated through matched use of the heat insulation sleeve, a user can not be scalded when making direct contact with the outer wall of the cup body, and meanwhile the heat discoloration layer is arranged, so that the heat discoloration effect is good. The color of the thermochromic layer can be changed according to the temperature change of the internal liquid, visual temperature indication is provided for a user, the user can judge the temperature of the internal liquid conveniently, and therefore the liquid is prevented from making direct contact with the cup body when being too hot.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-scalding for beverage cups, in particular to a beverage cup that is anti-scalding. Background Art

[0002] Beverage cups are common beverage containers in daily life and are widely used in the catering industry. They are usually used to package beverages such as milk tea and coffee. Beverage cups have a simple structure and are easy to use, making them very popular among consumers.

[0003] For example, the Chinese patent document with publication number CN211663631U, the patent name of which is a beverage cup, mentions "including a cup body with an opening at the top, a closing membrane arranged at the opening, and a cup lid that is buckled on the cup body and covers the closing membrane, and a flow outlet is provided on the cup lid, and the inner edge of the flow outlet is provided with an elastic sheet, one side of the elastic sheet is bent toward the closing membrane to form a cutting edge, and the beverage cup also includes a top plate laid on the cup lid, the top plate includes a supporting part and a shielding part, and there is a tear line between the shielding part and the supporting part; a slot is provided on the supporting part, and a pin is provided on the edge of the shielding part, and the shielding part still has a plug-in state after being torn and separated from the supporting part. In the plug-in state, the pin is placed in the corresponding slot, and the shielding part is obliquely placed on the supporting part as a mobile phone rest board." This structure provides a detachable shielding part and plugs the shielding part into the preset pins to serve as a mobile phone rest board, so that the user can lean the mobile phone on the mobile phone rest board to operate, thereby preventing the mobile phone from accidentally falling and making the operation more convenient.

[0004] However, existing beverage cups usually include a cup body, a cup lid and a sealing membrane. The beverage is introduced into the cup body, the top opening of the cup body is tightly sealed with the sealing membrane, and then the cup lid is closed on the cup body to achieve sealed packaging of the beverage, which is convenient for carrying and drinking. However, the heat insulation effect of existing beverage cups is poor. When containing high-temperature liquid, heat will quickly transfer to the outer wall through the cup body material, causing the temperature of the outer wall of the cup to rise sharply. If the user holds the cup body directly with his hands, it is easy to cause burns to the hands, posing a safety hazard to the user.

[0005] Therefore, there is an urgent need for a scalding-proof beverage cup to solve the above problems. Utility Model Content

[0006] Based on the above, the purpose of the present invention is to provide a scalding-proof beverage cup to solve the problem that the existing beverage cup has poor thermal insulation effect and the temperature of the outer wall of the cup rises sharply due to the high temperature of the beverage, which can easily cause scalding to the user's hands.

[0007] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0008] A scalding-proof beverage cup comprises a cup lid and a cup body; the cup body is detachably connected to the bottom of the cup lid; a heat-insulating portion is provided at the bottom end of the cup body; a thermochromic layer is provided between the heat-insulating portion and the cup body; the cup body comprises an outer layer and an inner layer; a heat-insulating cavity is formed between the outer layer and the inner layer; a sealing film is provided at the top end of the outer layer; a heat-insulating sleeve is provided on the outer surface of the outer layer; and an anti-slip portion is provided on the heat-insulating sleeve.

[0009] As a preferred solution for the scalding-proof beverage cup, a heat-insulating layer is provided between the outer layer and the inner layer; and the heat-insulating layer is located in the heat-insulating cavity.

[0010] As a preferred solution for a beverage cup that prevents scalding, the heat insulation layer is made of heat insulation cotton material; and both sides of the heat insulation layer are tightly connected to the outer layer and the inner layer respectively.

[0011] As a preferred solution for a beverage cup that prevents scalding, a ventilation slot is provided on the heat insulating portion; the ventilation slot runs through the center of the heat insulating portion in a horizontal direction.

[0012] As a preferred solution for a beverage cup that prevents scalding, a downwardly protruding support portion is provided at the bottom end of the heat insulating portion; and the center of the support portion is a hollow structure.

[0013] As a preferred solution for a scalding-proof beverage cup, the thermochromic layer is a thermochromic dye layer; the top surface of the thermochromic layer is fixedly connected to the bottom surface of the cup body; and the bottom surface of the thermochromic layer is fixedly connected to the top surface of the insulation portion.

[0014] As a preferred solution for a beverage cup that prevents scalding, the anti-slip portion includes multiple groups of anti-slip strips protruding outward; the multiple groups of anti-slip strips are regularly or irregularly distributed on the insulation sleeve.

[0015] As a preferred solution for a beverage cup that prevents scalding, the anti-slip portion includes multiple groups of anti-slip convex points protruding outward; the multiple groups of anti-slip convex points are regularly or irregularly distributed on the insulation sleeve.

[0016] As a preferred solution for a scalding-proof beverage cup, a clamping portion extending outward is provided at the top of the cup body; the clamping portion is clamped and connected to the cup cover; and the sealing membrane is fitted and connected to the top of the clamping portion.

[0017] As a preferred solution for a scalding-proof beverage cup, the cup cover is provided with an opening that penetrates the cup body.

[0018] The beneficial effects of the utility model are:

[0019] By providing an insulating cavity, an insulating sleeve and a thermochromic layer, the insulating cavity effectively blocks the direct heat transfer path from the inner layer to the outer layer, reduces the temperature of the outer surface, and improves the thermal insulation performance of the beverage cup. In addition, the use of the insulating sleeve further isolates the heat on the outer layer, so that the user will not be scalded when directly contacting the outer wall of the cup, thereby improving the safety of the beverage cup. At the same time, the thermochromic layer is provided, which can change color according to the temperature change of the internal liquid, providing the user with an intuitive temperature indication, making it easier for the user to judge the temperature of the internal liquid, thereby avoiding direct contact with the cup body when the liquid is overheated, and further ensuring the safety of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a scalding-proof beverage cup provided by the present invention;

[0021] Figure 2 This is a schematic diagram of the first front structure of a scalding-proof beverage cup provided by the present invention;

[0022] Figure 3 This is a schematic diagram of the first internal structure of a scalding-proof beverage cup provided by the present invention;

[0023] Figure 4 This is a schematic diagram of the second front structure of a scalding-proof beverage cup provided by the present invention;

[0024] Figure 5 This is a schematic diagram of the internal structure of the cup body provided by the utility model.

[0025] Among them, the reference numerals in the figures are:

[0026] 10. Cup lid; 11. Opening; 20. Cup body; 201. Outer layer; 202. Inner layer; 203. Snap-fitting part; 21. Insulation part; 211. Ventilation slot; 212. Support part; 22. Thermochromic layer; 23. Insulation sleeve; 24. Anti-slip part; 241. Anti-slip strip; 242. Anti-slip bumps; 25. Insulation layer; 30. Sealing film. DETAILED DESCRIPTION

[0027] The present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are intended only to illustrate the present invention and are not intended to limit the present invention. It should also be noted that, for ease of description, the accompanying drawings only illustrate portions relevant to the present invention, not all of its components.

[0028] In the description of this utility model, unless otherwise specified or limited, the terms "connected," "connect," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0029] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0030] In the description of this embodiment, the terms "up", "down", "left", "right" and other orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0031] In the description of the present invention, unless otherwise specified, the meaning of "plurality" is two or more. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0032] In one embodiment of the present invention, Figure 1-5 As shown, a beverage cup that can prevent scalding is provided, comprising a cup cover 10 and a cup body 20. The cup body 20 is detachably connected to the bottom of the cup cover 10. A heat insulating portion 21 is provided at the bottom end of the cup body 20. A thermochromic layer 22 is provided between the heat insulating portion 21 and the cup body 20. The cup body 20 comprises an outer layer 201 and an inner layer 202. An insulation cavity is formed between the outer layer 201 and the inner layer 202. A sealing film 30 is provided at the top end of the outer layer 201. A heat insulating sleeve 23 is provided on the outer surface of the outer layer 201. An anti-slip portion 24 is provided on the heat insulating sleeve 23.

[0033] In this embodiment, a waterproof layer is provided on the inner layer 202, and the waterproof layer is preferably a polyethylene waterproof film. The PE waterproof film is coated on the inner layer 202 to form a dense waterproof layer, which effectively prevents beverages from penetrating into the inner layer and keeps the beverages clean and hygienic.

[0034] By providing an insulating cavity, an insulating sleeve 23 and a thermochromic layer 22, the insulating cavity effectively blocks the direct transfer path of heat from the inner layer 202 to the outer layer 201, thereby reducing the surface temperature of the outer layer 201 and improving the thermal insulation performance of the beverage cup. In addition, the insulating sleeve 23 is used in conjunction to further isolate the heat on the outer layer 201, so that the user will not be scalded when directly contacting the outer wall of the cup body 20, thereby improving the safety of the beverage cup. At the same time, the thermochromic layer 22 is provided, which can change color according to the temperature change of the internal liquid, providing the user with an intuitive temperature indication, making it easier for the user to judge the temperature of the internal liquid, thereby avoiding direct contact with the cup body 20 when the liquid is overheated, and further ensuring the safety of the user.

[0035] Preferably, an insulating layer 25 is provided between the outer layer 201 and the inner layer 202. The insulating layer 25 is located within the insulating cavity. The insulating layer 25 effectively blocks the direct heat transfer path from the inner layer 202 to the outer layer 201, lowering the surface temperature of the outer layer 201 and thereby improving the thermal insulation performance of the beverage cup, thereby preventing burns from direct contact with the user.

[0036] Furthermore, the insulation layer 25 is made of insulating cotton material. Both sides of the insulation layer 25 are tightly connected to the outer layer 201 and the inner layer 202, respectively. By providing the insulation layer 25 made of insulating cotton material, it has excellent thermal insulation performance. Furthermore, its tight connection with the outer layer 201 and the inner layer 202 prevents heat from being transferred to the outer layer 201 through the gaps between the layers, thereby improving the thermal insulation performance of the beverage cup.

[0037] Preferably, the insulating portion 21 is provided with a ventilation slot 211. The ventilation slot 211 runs horizontally through the center of the insulating portion 21. The provision of the ventilation slot 211 accelerates air flow, removes some heat, and thereby further reduces the temperature of the outer wall of the cup body 20, thereby improving the thermal insulation performance of the beverage cup.

[0038] Furthermore, a downwardly protruding support portion 212 is provided at the bottom of the heat insulating portion 21. The support portion 212 is hollow in the center. The provision of the support portion 212 improves the stability of the bottom end of the beverage cup, thereby improving the overall stability of the beverage cup and preventing the beverage cup from easily tipping over due to impact.

[0039] Preferably, the thermochromic layer 22 is a thermochromic dye layer. The top surface of the thermochromic layer 22 is fixedly connected to the bottom surface of the cup body 20. The bottom surface of the thermochromic layer 22 is fixedly connected to the top surface of the heat-insulating portion 21. In this embodiment, the thermochromic layer 22 is coated with a thermochromic dye using a paint printing method. The thermochromic dye is made of a composite of a thermochromic material and a fluorescent powder. The thermochromic layer 22 changes color as the temperature of the internal liquid changes, reminding the user to pay attention to the liquid temperature and preventing the user from directly contacting the cup body 20 when the liquid is overheated, further ensuring user safety.

[0040] Preferably, the anti-slip portion 24 includes multiple groups of outwardly protruding anti-slip strips 241. The multiple groups of anti-slip strips 241 are regularly or irregularly distributed on the heat insulating sleeve 23. The provision of the anti-slip strips 241 makes it more stable and reliable for the user to hold the cup body 20, reducing the risk of burns caused by the cup body 20 slipping.

[0041] Preferably, the anti-slip portion 24 includes multiple groups of outwardly protruding anti-slip bumps 242. The multiple groups of anti-slip bumps 242 are regularly or irregularly distributed on the heat-insulating sleeve 23. The provision of the anti-slip bumps 242 makes it more stable and reliable for the user to hold the cup body 20, reducing the risk of burns caused by the cup body 20 slipping.

[0042] Preferably, the top of the cup body 20 is provided with an outwardly extending snap-in portion 203. The snap-in portion 203 snaps into engagement with the cup lid 10. The sealing membrane 30 is in close contact with the top of the snap-in portion 203. The cup lid 10 is provided with an opening 11 extending through the cup body 20. The snap-in portion 203 snaps into engagement with the cup lid 10 at the top of the cup body 20, thereby ensuring the tightness of the beverage cup. The provision of the sealing membrane 30 further enhances the sealing effect of the beverage cup, preventing liquid leakage.

[0043] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention is disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with the profession can make some changes or modifications to equivalent embodiments of the above-disclosed technical contents without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technology of the present invention, which do not depart from the content of the technical solution of the present invention, are within the scope of the technical solution of the present invention.

Claims

1. A scalding-proof beverage cup, characterized in that: include: cup lid; A cup body, the cup body being detachably connected to the bottom of the cup cover; a heat insulating portion being provided at the bottom of the cup body; and a thermochromic layer being provided between the heat insulating portion and the cup body; The cup body includes an outer layer and an inner layer; an insulating cavity is formed between the outer layer and the inner layer; a sealing film is provided on the top of the outer layer; an insulating sleeve is provided on the outer surface of the outer layer; and an anti-slip portion is provided on the insulating sleeve.

2. The anti-scalding beverage cup according to claim 1, characterized in that: A heat insulation layer is provided between the outer layer and the inner layer; the heat insulation layer is located in the heat insulation cavity.

3. The anti-scalding beverage cup according to claim 2, characterized in that: The heat insulation layer is made of heat insulation cotton material; both sides of the heat insulation layer are tightly connected to the outer layer and the inner layer respectively.

4. The anti-scalding beverage cup according to claim 1, characterized in that: The heat insulating portion is provided with a ventilation slot, which passes through the center of the heat insulating portion in a horizontal direction.

5. The anti-scalding beverage cup according to claim 4, characterized in that: A downwardly protruding support portion is provided at the bottom end of the heat insulation portion; the center of the support portion is a hollow structure.

6. The anti-scalding beverage cup according to claim 1, characterized in that: The thermochromic layer is a thermochromic dye layer; the top surface of the thermochromic layer is fixedly connected to the bottom surface of the cup body; the bottom surface of the thermochromic layer is fixedly connected to the top surface of the heat insulation part.

7. The scald-proof beverage cup according to any one of claims 1 to 6, characterized in that: The anti-slip portion includes a plurality of groups of anti-slip strips protruding outward; the plurality of groups of anti-slip strips are regularly or irregularly distributed on the thermal insulation sleeve.

8. The scald-proof beverage cup according to any one of claims 1 to 6, characterized in that: The anti-slip portion includes a plurality of groups of anti-slip convex points protruding outward; the plurality of groups of anti-slip convex points are regularly or irregularly distributed on the thermal insulation sleeve.

9. The scald-proof beverage cup according to any one of claims 1 to 6, characterized in that: The top of the cup body is provided with a clamping portion extending outward; the clamping portion is clamped and connected with the cup cover; and the closing membrane is fitted and connected with the top of the clamping portion.

10. The scald-proof beverage cup according to claim 9, characterized in that: The cup cover is provided with an opening which penetrates the cup body.

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