Heat preservation and insulation paper cup

Abstract

The utility model relates to the technical field of paper cups, in particular to a heat insulation paper cup which comprises a paper cup body assembly, a cup cover assembly is arranged at the top end of the paper cup body assembly, a cup base assembly is arranged at the bottom end of the paper cup body assembly, the paper cup body assembly comprises a paper cup body, and a telescopic bottom cup is fixed at the bottom end of the paper cup body. A heat conduction bottom plate is fixed to the bottom end of the bottom cup, the cup base assembly comprises a paper cup base arranged on the outer side of the bottom of the paper cup body in a sleeving mode, the bottom cup and the heat conduction bottom plate are both arranged in the paper cup base, an opening is formed in the bottom end of the paper cup base, and an easy-to-tear sticker is arranged at the bottom end of the paper cup base. A circle of the edge of the top end of the easy-to-tear sticker is pasted to a circle of the paper cup base on the outer side of the opening, and hot drinks in the paper cup body can be conveniently cooled through the heat conduction bottom plate and the opening by tearing the easy-to-tear sticker. The paper cup has an excellent heat preservation and insulation function, meanwhile, a user can conveniently sense the temperature of hot drinks in the bottom cup, and the risk that the hot drinks scald mouths is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of paper cups, in particular to a heat-insulating paper cup. Background Art

[0002] A cup is a vessel for holding water. It is usually not large in volume. Its main function is to drink wine or tea. The basic shape is mostly straight or open, and the diameter of the mouth is almost equal to the height of the cup. It has a flat bottom, a ring foot or a high foot. A paper cup is a cup made of paper material. It is made by mechanically processing and gluing base paper made of chemical wood pulp. It has the advantages of safety, hygiene, lightness, convenience and portability. Paper cups for hot drinks can withstand temperatures above 90°C.

[0003] In order to delay the cooling of hot drinks in the cup, paper cups with heat preservation and heat insulation functions are produced on the market. Most of these heat preservation and heat insulation paper cups are provided with a heat insulation layer on the paper cup to reduce heat loss, such as the prior art publication number CN207226093U, a heat preservation and heat insulation paper cup, and CN205597663U, a heat preservation and heat insulation paper cup. At present, although the heat insulation layer provided on the paper cup can achieve the effect of heat preservation and heat insulation, the problem that follows is that if the cup contains hot drinks, the user cannot feel the temperature of the hot drinks by touching the outer wall of the paper cup, which easily leads to the risk of scalding the mouth of the user when drinking hot drinks. Utility Model Content

[0004] In order to solve the problem in the above background technology that the user cannot feel the temperature of the hot drink by touching the outer wall of the paper cup, which may cause the user to have a risk of scalding the mouth when drinking the hot drink, the utility model provides the following technical solutions:

[0005] A heat-insulating paper cup comprises a paper cup body assembly, wherein a cup cover assembly is provided at the top of the paper cup body assembly, and the cup cover assembly covers the top of the paper cup body assembly to seal the paper cup body assembly, so as to facilitate carrying the paper cup and prevent liquid in the paper cup from spilling out when carrying; a cup seat assembly is provided at the bottom of the paper cup body assembly, and when the paper cup is placed on a table, the cup seat assembly supports the paper cup from the bottom, so as to improve the placement stability of the paper cup;

[0006] The paper cup body assembly comprises a paper cup body, a retractable bottom cup is fixed to the bottom end of the paper cup body, and a heat-conducting bottom plate is fixed to the bottom end of the bottom cup;

[0007] The cup holder assembly includes a paper cup holder sleeved on the outside of the bottom of the paper cup body, the bottom cup and the heat-conducting bottom plate are both arranged inside the paper cup holder, an opening is provided at the bottom end of the paper cup holder, and an easy-tear sticker is provided at the bottom end of the paper cup holder. The easy-tear sticker is an adhesive sticker that is easy to tear off, and a circle of the top edge of the easy-tear sticker is adhered to a circle of the paper cup holder outside the opening. When the easy-tear sticker is torn off, the hot drink in the paper cup body can be easily dissipated through the heat-conducting bottom plate and the opening.

[0008] Furthermore, a first thermal insulation film is fixed to the inner wall of the paper cup body, and a first waterproof film is fixed to the inner side of the first thermal insulation film, so that the paper cup body is thermally insulated and waterproof.

[0009] Furthermore, the cup cover assembly includes a paper cup cover, which is sleeved on the outside of the top of the paper cup body, a second thermal insulation film is fixed to the inner wall of the paper cup cover, and a second waterproof film is fixed to the inner side of the second thermal insulation film, so that the paper cup cover is thermally insulated and waterproof.

[0010] Furthermore, a third thermal insulation film is fixed to the inner wall of the paper cup holder, so that the paper cup holder is thermally insulated.

[0011] Furthermore, a fourth thermal insulation film is fixed to the bottom of the easy-tear sticker, so that the easy-tear sticker has thermal insulation properties, and a tearing portion is fixed to one side of the bottom of the easy-tear sticker, which facilitates tearing off the easy-tear sticker.

[0012] Furthermore, a support base is fixedly attached to the bottom end of the paper cup holder, and a plurality of through openings are opened on the outer side of the support base.

[0013] Furthermore, the paper cup body, paper cup cover, paper cup seat and supporting base are made of the same material, and the bottom cup is made of food-grade PVC plastic.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The paper cup of the utility model has excellent heat preservation and heat insulation functions. When the user removes the paper cup holder to expose the bottom cup, the user can feel the temperature of the hot drink in the bottom cup by touching the bottom cup with his hand. The hot drink can be drunk when the temperature is appropriate, avoiding the risk of scalding the mouth with the hot drink;

[0016] 2. If the user senses that the temperature of the hot drink in the bottom cup is high and wants to drink it as soon as possible, the user puts the paper cup holder on the bottom of the paper cup body, and then pulls the tear portion to tear off the easy-to-tear sticker to expose the opening, and then puts the support base on the table. The hot drink in the cup is dissipated through the heat-conducting bottom plate, the opening and the through hole, thereby improving the heat dissipation efficiency of the hot drink in the cup and facilitating the cooling of the hot drink for the user to drink. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the overall structure diagram of the utility model;

[0018] Figure 2 This is the overall bottom structure diagram of the utility model;

[0019] Figure 3 This is a cross-sectional structural diagram of the utility model;

[0020] Figure 4 For this utility model Figure 3 Enlarged view of part A in the middle;

[0021] Figure 5 For this utility model Figure 3 The bottom partial structure diagram of ;

[0022] Figure 6 This is a schematic diagram of the cup cover assembly and the cup base assembly of the utility model being opened.

[0023] In the accompanying drawings, the names of the components represented by the reference numerals are listed as follows:

[0024] 1-paper cup body assembly, 11-paper cup body, 12-bottom cup, 13-heat-conducting bottom plate;

[0025] 2-cup cover assembly, 21-paper cup cover;

[0026] 3-cup holder assembly, 31-paper cup holder, 32-opening, 33-support base, 34-easy-to-tear sticker, 35-through opening, 36-tear portion. DETAILED DESCRIPTION

[0027] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figure 1-2 As shown, the utility model provides a heat-insulating paper cup, comprising a paper cup body assembly 1, a cup cover assembly 2 is provided at the top end of the paper cup body assembly 1, and a cup seat assembly 3 is provided at the bottom end of the paper cup body assembly 1;

[0029] Specifically, Figure 3-5 As shown, the paper cup body assembly 1 includes a paper cup body 11, a first thermal insulation film is fixed to the inner wall of the paper cup body 11, and a first waterproof film is fixed to the inner side of the first thermal insulation film, the cup cover assembly 2 includes a paper cup cover 21, the paper cup cover 21 is sleeved on the outside of the top of the paper cup body 11, a second thermal insulation film is fixed to the inner wall of the paper cup cover 21, and a second waterproof film is fixed to the inner side of the second thermal insulation film, the cup seat assembly 3 includes a paper cup seat 31 sleeved on the outer side of the bottom of the paper cup body 11, a third thermal insulation film is fixed to the inner wall of the paper cup seat 31, the paper cup body 11, the paper cup cover 21, and the paper cup seat 31 are made of the same material; the thermal insulation film has good thermal insulation performance, which can effectively reduce the energy loss of hot drinks in the cup, and the waterproof film is a thin film with oil and water resistance, which can prevent the liquid in the cup from soaking the paper cup, so the paper cup of the utility model has excellent thermal insulation function.

[0030] Next, in order for the user to feel the temperature of the hot drink in the cup, a retractable bottom cup 12 is fixed to the bottom of the paper cup body 11. The bottom cup 12 is arranged inside the paper cup holder 31. The bottom cup 12 is made of food-grade PVC plastic, which is one of the most widely used soft plastics on the market. The user removes the paper cup holder 31 to expose the bottom cup 12. Figure 6 As shown, the user can feel the temperature of the hot drink in the bottom cup 12 by touching the bottom cup 12 with his hand, and can drink the hot drink when the temperature is suitable, avoiding the risk of scalding the mouth with the hot drink.

[0031] If the temperature of the hot drink in the bottom cup 12 is high and the user wants to drink it as soon as possible, the utility model fixes a heat-conducting bottom plate 13 at the bottom of the bottom cup 12, and the heat-conducting bottom plate 13 is arranged inside the paper cup holder 31. The bottom of the paper cup holder 31 is provided with an opening 32, and the bottom of the paper cup holder 31 is provided with an easy-to-tear sticker 34. The top edge of the easy-to-tear sticker 34 is attached to the paper cup holder 31 outside the opening 32. When the easy-to-tear sticker 34 is torn off, the hot drink in the paper cup body 11 can be easily removed. In order to dissipate heat through the heat-conducting bottom plate 13 and the opening 32, a fourth heat-insulating film is fixed to the bottom of the easy-to-tear sticker 34, so that the easy-to-tear sticker 34 is heat-insulated, and a tearing portion 36 is fixed to one side of the bottom of the easy-to-tear sticker 34, which is convenient for tearing off the easy-to-tear sticker 34. A support base 33 is fixed to the bottom of the paper cup holder 31, and a plurality of through openings 35 are opened on the outside of the support base 33. The support base 33 is made of the same material as the paper cup body 11, the paper cup cover 21, and the paper cup holder 31;

[0032] The user puts the paper cup holder 31 on the bottom of the paper cup body 11, then pulls the tear portion 36 to tear off the easy-to-tear sticker 34 to expose the opening 32, and then puts the support base 33 on the table. The hot drink in the cup is dissipated through the heat-conducting bottom plate 13, the opening 32 and the through hole 35, thereby improving the heat dissipation efficiency of the hot drink in the cup and facilitating the cooling of the hot drink for the user to drink.

[0033] Based on the above content and the accompanying drawings, those skilled in the art can understand and implement the utility model. In addition, any non-creative modifications made to the utility model by those skilled in the art without making creative work still fall within the scope of protection of the utility model.

Claims

1. A heat-insulating paper cup, comprising a paper cup body assembly (1), characterized in that: The top end of the paper cup body assembly (1) is provided with a cup cover assembly (2), and the bottom end of the paper cup body assembly (1) is provided with a cup base assembly (3); The paper cup body assembly (1) comprises a paper cup body (11), a retractable bottom cup (12) is fixed to the bottom end of the paper cup body (11), and a heat-conducting bottom plate (13) is fixed to the bottom end of the bottom cup (12); The cup holder assembly (3) comprises a paper cup holder (31) sleeved on the outside of the bottom of the paper cup body (11); the bottom cup (12) and the heat-conducting bottom plate (13) are both arranged inside the paper cup holder (31); an opening (32) is provided at the bottom end of the paper cup holder (31); and an easy-to-tear sticker (34) is provided at the bottom end of the paper cup holder (31); a circle of the top edge of the easy-to-tear sticker (34) is adhered to a circle of the paper cup holder (31) outside the opening (32); when the easy-to-tear sticker (34) is torn off, the hot drink in the paper cup body (11) can be easily dissipated through the heat-conducting bottom plate (13) and the opening (32).

2. The heat-insulating paper cup according to claim 1, characterized in that: A first thermal insulation film is fixed to the inner wall of the paper cup body (11), and a first waterproof film is fixed inside the first thermal insulation film, so that the paper cup body (11) is thermally insulated and waterproof.

3. The heat-insulating paper cup according to claim 1, characterized in that: The cup cover assembly (2) comprises a paper cup cover (21), the paper cup cover (21) being sleeved on the outside of the top end of the paper cup body (11), a second thermal insulation film being fixed to the inner wall of the paper cup cover (21), and a second waterproof film being fixed to the inner side of the second thermal insulation film, so that the paper cup cover (21) is thermally insulated and waterproof.

4. The heat-insulating paper cup according to claim 1, characterized in that: A third heat-insulating film is fixed to the inner wall of the paper cup seat (31), so that the paper cup seat (31) is heat-insulated.

5. The heat-insulating paper cup according to claim 1, characterized in that: A fourth heat-insulating film is fixed to the bottom of the easy-to-tear sticker (34), so that the easy-to-tear sticker (34) is heat-insulating, and a tearing portion (36) is fixed to one side of the bottom of the easy-to-tear sticker (34), so as to facilitate tearing of the easy-to-tear sticker (34).

6. The heat-insulating paper cup according to claim 3, characterized in that: A support base (33) is fixedly attached to the bottom end of the paper cup holder (31), and a plurality of through openings (35) are provided on the outer side of the support base (33).

7. The heat-insulating paper cup according to claim 6, characterized in that: The paper cup body (11), the paper cup cover (21), the paper cup seat (31) and the supporting base (33) are made of the same material, and the bottom cup (12) is made of food-grade PVC plastic.

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