CN216154238U

CN216154238U - Novel heat insulation paper cup

Info

Publication number: CN216154238U
Application number: CN202122247079.6U
Authority: CN
Inventors: 孙娟; 王玮; 祝红林
Original assignee: Huaining Xinchen Paper Plastic Co ltd
Current assignee: Huaining Xinchen Paper Plastic Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-04-01
Anticipated expiration: 2031-09-16

Abstract

The utility model provides a novel heat insulation paper cup, which comprises a cup inner layer, wherein a heat insulation filling layer is arranged outside the cup inner layer, a cup outer layer is arranged on the outer layer of the heat insulation filling layer, a straw fixing mechanism is arranged on one side of the cup outer layer, and the utility model has the advantages that through the hexagonal frustum-shaped arrangement of the cup inner layer, the heat conduction area between the cup inner layer and the cup outer layer is greatly reduced, the heat insulation performance is further improved through the heat insulation filling layer, the integral mechanical strength of the paper cup is improved, a straw can be clamped through the straw fixing mechanism, the straw is prevented from being lost, the integral structure is simple, the use is convenient, the heat insulation effect is good, the deformation is avoided, the recycling use is realized, the production cost is low, and the recycling is realized.

Description

Novel heat insulation paper cup

Technical Field

The utility model relates to the technical field of paper cups, in particular to a novel heat-insulating paper cup.

Background

The paper cup is a paper container made by mechanically processing and bonding base paper (white paperboard) made of chemical wood pulp, and the appearance of the paper container is cup-shaped. The paper cup for frozen food is waxed, and can be used for containing ice cream, jam, butter, etc. The paper cup for hot drink is coated with plastic, can resist the temperature of over 90 ℃ and even can contain boiled water. The paper cup is characterized by safety, sanitation, lightness and convenience. The disposable sanitary towel can be used in public places, restaurants and dining rooms and is a disposable article.

Traditional paper cup all is integrated into one piece, can lead to the cup body high temperature and not convenient to use person to take when hot water's temperature transmits to the cup body in the cup, can not satisfy people's user demand.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel heat-insulating paper cup aiming at the problems, and aims to solve the technical problems that the heat-insulating effect is poor, and high-temperature beverages cannot be taken and used after being held.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel thermal-insulated paper cup, includes the cup inlayer, the outside of cup inlayer is equipped with thermal-insulated filling layer, thermal-insulated filling layer's skin is equipped with the cup skin, outer one side of cup is equipped with straw fixed establishment.

Furthermore, the inner layer of the cup body is arranged in an inverted hexagonal frustum pyramid shape.

Further, thermal-insulated filling layer includes a plurality of thermal-insulated units, and is a plurality of thermal-insulated unit encloses to close and is that the outside is inverted frustum of a pyramid shape, and inside is the setting of inverted hexagonal frustum of a pyramid shape.

Furthermore, the heat insulation unit comprises a heat insulation shell, a folding spring is arranged in the middle of the heat insulation shell, and heat insulation fillers are respectively arranged on two sides of the folding spring.

Further, the outer layer of the cup body comprises a heat insulation base, the top surface of the heat insulation base is fixedly connected to the bottom of the outer cup wall, a cup opening is formed in the top of the outer cup wall, and a plurality of heat insulation strips are arranged outside the outer cup wall.

Furthermore, the inside of the cup mouth is in a round hexagon shape.

Furthermore, the cross section of the heat insulation strip is semicircular, and the position of the heat insulation strip corresponds to the position of a plurality of ribs on the inner layer of the cup body.

Further, the straw fixing mechanism comprises an upper fixing block, the upper fixing block is embedded in one side of the upper portion of the outer layer of the cup body, a lower fixing block is arranged below the upper fixing block, and the lower fixing block is fixedly connected to one side of the lower portion of the outer layer of the cup body.

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

the hexagonal frustum pyramid shape through the cup inlayer sets up, has significantly reduced cup inlayer and the outer heat conduction area of cup, further improves the heat-proof quality through thermal-insulated filling layer, improves the whole mechanical strength of paper cup simultaneously, can block the straw through straw fixed establishment, avoids losing of straw, and overall structure is succinct, and it is convenient to use, and thermal-insulated effectual, non-deformable can recycle, low in production cost is recoverable.

Drawings

FIG. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an open schematic view of the internal structure of the present invention;

FIG. 3 is a schematic sectional view A of FIG. 1;

FIG. 4 is a schematic sectional view B of FIG. 1;

FIG. 5 is a schematic view of the thermal insulation filling layer structure of the present invention;

FIG. 6 is a schematic exploded view of the thermal insulation unit of the present invention.

In the figure: 1. an inner layer of the cup body; 2. a thermally insulating fill layer; 21. a heat insulation unit; 211. a thermally insulated housing; 212. folding the spring; 213. a heat-insulating filler; 3. an outer layer of the cup body; 31. a thermally insulated base; 32. an outer cup wall; 33. a cup mouth; 34. a heat insulating strip; 4. a straw fixing mechanism; 41. An upper fixed block; 42. and a lower fixing block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the utility model, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the utility model.

In the embodiment, please refer to fig. 1-4 again, a novel heat insulation paper cup comprises a cup body inner layer 1, a heat insulation filling layer 2 is arranged outside the cup body inner layer 1, a cup body outer layer 3 is arranged outside the heat insulation filling layer 2, and a straw fixing mechanism 4 is arranged on one side of the cup body outer layer 3.

In the embodiment, please refer to fig. 1-4, the inner layer 1 of the cup body is in an inverted hexagonal frustum shape, and the design greatly reduces the heat conduction area between the inner layer 1 and the outer layer 3 of the cup body through the hexagonal frustum shape of the inner layer 1 of the cup body.

In the embodiment, please refer to fig. 5 again, the thermal insulation filling layer 2 includes a plurality of thermal insulation units 21, the plurality of thermal insulation units 21 are enclosed to form an inverted truncated cone shape on the outer side and an inverted truncated hexagonal pyramid shape on the inner side, and the design fills the gap between the inner cup layer 1 and the outer cup layer 3 through the thermal insulation units 21.

In the embodiment, please refer to fig. 6 again, the heat insulation unit 21 includes a heat insulation housing 211, a folding spring 212 is disposed in the middle of the heat insulation housing 211, and heat insulation fillers 213 are disposed on both sides of the folding spring 212, so that the toughness of the overall structure is enhanced by the folding spring 212, and the heat insulation and heat insulation performance of the overall structure are improved by the heat insulation fillers 213.

In the embodiment, please refer to fig. 1-4 again, the outer layer 3 of the cup body comprises a heat insulation base 31, the top surface of the heat insulation base 31 is fixedly connected to the bottom of the outer cup wall 32, the top of the outer cup wall 32 is provided with a cup opening 33, the outer part of the outer cup wall 32 is provided with a plurality of heat insulation strips 34, and the design improves the heat insulation effect of the bottom of the cup body through the heat insulation base 31.

In the embodiment, please refer to fig. 1, the inner portion of the cup opening 33 is disposed in a rounded hexagon, which facilitates the direct drinking mode by disposing the rounded hexagon inside the cup opening 33.

In the embodiment, please refer to fig. 4 again, the cross section of the heat insulation strip 34 is semicircular and the position of the heat insulation strip corresponds to the position of the plurality of ribs of the inner layer 1 of the cup body, so that the heat insulation performance of the position where the plurality of ribs of the inner layer 1 of the cup body contact with the outer layer 3 of the cup body is ensured by the heat insulation strip 34.

In the embodiment, please refer to fig. 1 again, the straw fixing mechanism 4 includes an upper fixing block 41, the upper fixing block 41 is embedded in one side of the upper portion of the cup body outer layer 3, a lower fixing block 42 is arranged below the upper fixing block 41, and the lower fixing block 42 is fixedly connected to one side of the lower portion of the cup body outer layer 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel heat insulation paper cup is characterized in that: the cup comprises a cup body inner layer (1), wherein a heat insulation filling layer (2) is arranged outside the cup body inner layer (1), a cup body outer layer (3) is arranged on the outer layer of the heat insulation filling layer (2), and a straw fixing mechanism (4) is arranged on one side of the cup body outer layer (3).

2. The novel heat-insulating paper cup according to claim 1, characterized in that: the cup body inner layer (1) is arranged in an inverted hexagonal frustum pyramid shape.

3. The novel heat-insulating paper cup according to claim 1, characterized in that: thermal-insulated filling layer (2) are including a plurality of thermal-insulated units (21), and are a plurality of thermal-insulated unit (21) enclose to close and are outside for inverted frustum of a prism shape, and inside is the setting of inverted hexagonal frustum of a prism shape.

4. The novel heat-insulating paper cup according to claim 3, characterized in that: the heat insulation unit (21) comprises a heat insulation shell (211), a folding spring (212) is arranged in the middle of the heat insulation shell (211), and heat insulation fillers (213) are respectively arranged on two sides of the folding spring (212).

5. The novel heat-insulating paper cup according to claim 1, characterized in that: the cup body outer layer (3) comprises a heat insulation base (31), the top surface of the heat insulation base (31) is fixedly connected to the bottom of the outer cup wall (32), a cup opening (33) is formed in the top of the outer cup wall (32), and a plurality of heat insulation strips (34) are arranged outside the outer cup wall (32).

6. The novel heat-insulating paper cup according to claim 5, characterized in that: the inner part of the cup mouth (33) is in a round hexagon shape.

7. The novel heat-insulating paper cup according to claim 5, characterized in that: the cross section of the heat insulation strip (34) is semicircular, and the position of the heat insulation strip corresponds to the position of a plurality of edges of the inner layer (1) of the cup body.

8. The novel heat-insulating paper cup according to claim 1, characterized in that: straw fixed establishment (4) are including last fixed block (41), it inlays and locates to go up fixed block (41) the upper portion one side of cup skin (3), the below of going up fixed block (41) is equipped with down fixed block (42), lower fixed block (42) fixed connection in lower part one side of cup skin (3).