Foldable paper cup

Abstract

The utility model provides a foldable paper cup, which relates to the technical field of paper cups and comprises an upper paper cup, one side of the inner wall of the upper paper cup is provided with a clamping groove, one side of the inner wall of the clamping groove is provided with four fixing grooves, one side of the bottom wall of the upper paper cup is provided with a lower paper cup, and one side of the surface wall of the lower paper cup is fixedly connected with a fixing ring. One side of the surface wall of the fixing ring is fixedly connected with four clamping blocks, the fixing ring and the fixing groove are installed, the clamping blocks and the clamping grooves are installed, one side of the bottom wall of the lower paper cup is fixedly connected with a cup bottom, and one side of the bottom wall of the lower paper cup is fixedly connected with a water receiving plate. Then the upper paper cup is rotated, the clamping blocks are screwed into the clamping grooves, then the upper paper cup and the lower paper cup are stretched and fixed, a user manually lifts the elastic waterproof ring, the upper paper cup and the lower paper cup are also fixed, the flexibility of the paper cup is improved, storage and transportation are convenient, and the transportation cost of the paper cup is reduced.

Description

Technical Field

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

[0002] Paper cups are paper containers made by mechanical processing and bonding of base paper (white paperboard) made of chemical wood pulp. They are cup-shaped in appearance. Paper cups for frozen foods are coated with wax and can hold ice cream, jam, butter, etc. Paper cups for hot drinks are coated with plastic and can withstand temperatures above 90°C and can even hold boiling water. Paper cups are safe, hygienic, light and convenient. They can be used in public places, hotels and restaurants. They are disposable items. Paper cups: In China, cups made of paper materials are usually called "paper cups". China has raised the production management of paper cups to food level, so all paper cups sold on the market must have a QS quality and safety production license. The license number can be checked on the website of the State Administration of Quality and Safety Supervision.

[0003] However, the existing paper cups have a cup-shaped space after being processed and formed at one time. They are packaged into a cylindrical strip by nesting paper cups one by one, and are taken out one by one when used. However, they are easily squeezed and deformed in actual use. At the same time, multiple embedded cylindrical strips are not convenient for storing in a limited space. At the same time, the packaging method is complicated, which increases the processing cost. Therefore, it is necessary to propose a new type of foldable paper cup. Utility Model Content

[0004] The utility model aims to solve the problem that a plurality of embedded cylindrical strips of paper cups are inconvenient to store in a limited space, and provides a foldable paper cup.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a foldable paper cup, comprising an upper paper cup, a card slot is provided on one side of the inner wall of the upper paper cup, four fixing slots are provided on one side of the inner wall of the card slot, a lower paper cup is installed on one side of the bottom wall of the upper paper cup, a fixing ring is fastened to one side of the surface wall of the lower paper cup, four blocking blocks are fastened to one side of the surface wall of the fixing ring, the fixing ring is installed with the fixing slot, the blocking blocks are installed with the card slot, a cup bottom is fastened to one side of the bottom wall of the lower paper cup, and a water receiving plate is fastened to one side of the bottom wall of the lower paper cup.

[0006] Preferably, one side of the surface wall of the lower paper cup is movably connected with an elastic waterproof ring, and one side of the surface wall of the elastic waterproof ring is tightly connected with an anti-scalding paper ring.

[0007] Preferably, a receiving ring is fixedly connected to one side of the inner wall of the upper paper cup, and a paper tea strainer is movably connected to one side of the top wall of the receiving ring.

[0008] Preferably, a leakage hole is opened on one side of the surface wall of the paper tea strainer, and a lower transport cover is fastened to one side of the bottom wall of the lower paper cup.

[0009] Preferably, an upper transport cover is installed on one side of the top wall of the upper paper cup, and a connecting block is installed on one side of the surface wall of the upper transport cover.

[0010] Preferably, a cup cover is installed on one side of the surface wall of the connection block, and a sealing ring is fastened to one side of the bottom wall of the cup cover.

[0011] Preferably, the sealing ring and the upper paper cup are installed.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, the user pulls the upper paper cup to slide the fixing ring into the fixing groove, and then rotates the upper paper cup to screw the clamping block into the clamping groove, thereby stretching and fixing the upper paper cup and the lower paper cup. The user manually lifts the elastic waterproof ring, which also fixes the upper paper cup and the lower paper cup, thereby improving the flexibility of the paper cup, facilitating storage and transportation, and reducing the transportation cost of the paper cup.

[0014] 2. In the utility model, the upper transport cover and the lower transport cover are connected by rotation, so as to protect the paper cup during transportation. When the upper transport cover is pressed, the connecting block is a fragile paper block, so as to retain the cup cover. The cup cover and the upper paper cup are connected under the action of the sealing ring, so as to improve the practicality of the paper cup. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional structural schematic diagram of a foldable paper cup is provided for the utility model;

[0016] Figure 2 The utility model provides a schematic diagram of a foldable paper cup in a top-view three-dimensional structure;

[0017] Figure 3 The utility model provides a schematic diagram of the internal cross-sectional structure of a foldable paper cup;

[0018] Figure 4 The utility model provides a three-dimensional structure separation schematic diagram of a foldable paper cup.

[0019] Legend: 1. Upper paper cup; 2. Lower paper cup; 3. Fixing slot; 4. Clamping slot; 5. Fixing ring; 6. Clamping block; 7. Anti-scalding paper ring; 8. Elastic waterproof ring; 9. Cup bottom; 10. Water collecting plate; 11. Receiver ring; 12. Paper tea strainer; 13. Leakage hole; 14. Upper transport cover; 15. Connecting block; 16. Cup cover; 17. Sealing ring; 18. Lower transport cover. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure. Example

[0022] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a foldable paper cup, comprising an upper paper cup 1, a card slot 4 is provided on one side of the inner wall of the upper paper cup 1, four fixing slots 3 are provided on one side of the inner wall of the card slot 4, a lower paper cup 2 is installed on one side of the bottom wall of the upper paper cup 1, a fixing ring 5 is fastened to one side of the surface wall of the lower paper cup 2, four blocking blocks 6 are fastened to one side of the surface wall of the fixing ring 5, the fixing ring 5 and the fixing slot 3 are installed, the blocking blocks 6 and the card slot 4 are installed, a cup bottom 9 is fastened to one side of the bottom wall of the lower paper cup 2, a water receiving plate 10 is fastened to one side of the bottom wall of the lower paper cup 2, an elastic waterproof ring 8 is movably connected to one side of the surface wall of the lower paper cup 2, and an anti-scalding paper ring 7 is fastened to one side of the surface wall of the elastic waterproof ring 8.

[0023] In this embodiment, when the user needs to drink water, the upper paper cup 1 can be manually pulled, and the fixing ring 5 can be slid into the interior of the fixing groove 3. The user rotates the upper paper cup 1, and the rotation of the upper paper cup 1 drives the fixing groove 3 to rotate, and the rotation of the fixing groove 3 drives the card slot 4 to rotate, and the card block 6 is rotated into the interior of the card slot 4, thereby extending and fixing the upper paper cup 1 and the lower paper cup 2. Then, the user manually lifts the anti-scalding paper ring 7, and pulls the anti-scalding paper ring 7 between the upper paper cup 1 and the lower paper cup 2. Under the action of the elastic waterproof ring 8 of the wall, the elastic waterproof ring 8 supports the upper paper cup 1, improves the folding ability between the upper paper cup 1 and the lower paper cup 2, and prevents water from leaking out of the upper paper cup 1, thereby improving the water bearing capacity of the upper paper cup 1 and the lower paper cup 2, and improving the flexibility of the paper cups. The folding facilitates the storage and transportation of the upper paper cup 1 and the lower paper cup 2, and reduces the transportation cost of the paper cups. The water receiving plate 10 plays the role of receiving tea, and the cup bottom 9 supports the upper paper cup 1 and the lower paper cup 2, and also has a heat insulation effect. Example

[0024] like Figure 1-Figure 4As shown, a receiving ring 11 is fastened to one side of the inner wall of the upper paper cup 1, a paper tea strainer 12 is movably connected to one side of the top wall of the receiving ring 11, a leakage hole 13 is provided on one side of the surface wall of the paper tea strainer 12, a lower transport cover 18 is fastened to one side of the bottom wall of the lower paper cup 2, an upper transport cover 14 is installed on one side of the top wall of the upper paper cup 1, a connecting block 15 is installed on one side of the surface wall of the upper transport cover 14, a cup cover 16 is installed on one side of the surface wall of the connecting block 15, a sealing ring 17 is fastened to one side of the bottom wall of the cup cover 16, and the sealing ring 17 is installed with the upper paper cup 1.

[0025] In this embodiment, the user pulls down the anti-scalding paper ring 7 and then lowers the upper paper cup 1. The user rotates the upper transport cover 14 to rotate and connect the upper transport cover 14 and the lower transport cover 18. Both the upper transport cover 14 and the lower transport cover 18 are made of hard cardboard to prevent the paper cup from being squeezed and damaged during transportation, thereby reducing the transportation cost of the paper cup. Then, when the user needs to make tea, he can press the edge of the upper transport cover 14. The connecting block 15 is a fragile paper block. Under the action of the connecting block 15, the upper transport cover 14 falls off, and the cup cover 16 and the upper paper cup 1 are connected by the sealing ring 17 to reduce the leakage of hot air when making tea. The user pours the tea leaves onto the top of the paper tea strainer 12, and then pours in boiling water. Under the action of the leakage hole 13, the tea leaves leak underwater onto the water receiving plate 10. Finally, the lower transport cover 18 supports the bottom 9 of the cup to prevent the user from accidentally touching the paper cup and causing the paper cup to tip over, thereby improving the stability of the bottom 9 of the cup, and the receiving ring 11 supports the paper tea strainer 12.

[0026] The working principle of this embodiment is as follows: when in use, first, when the user needs to make tea, he can manually pull the upper paper cup 1, slide the fixing ring 5 into the inside of the fixing groove 3, rotate the upper paper cup 1 to drive the fixing groove 3 to rotate, and rotate the fixing groove 3 to drive the card slot 4 to rotate, and then rotate the card block 6 into the inside of the card slot 4 to extend and fix the upper paper cup 1 and the lower paper cup 2. Then, manually lift the anti-scalding paper ring 7 between the upper paper cup 1 and the lower paper cup 2, the elastic waterproof ring 8 supports the upper paper cup 1, and the water receiving plate 10 plays the role of receiving tea. Press the edge of the upper transport cover 14. The connecting block 15 is a fragile paper block. Under the action of, the upper transport cover 14 falls off, the cup cover 16 and the upper paper cup 1 are connected by the sealing ring 17, the tea leaves are poured into the top of the paper tea strainer 12, and then boiling water is poured in. Under the action of the leakage hole 13, the tea leaves leak underwater onto the water receiving plate 10, and then, the lower transport cover 18 supports the cup bottom 9 to prevent the user from accidentally touching the paper cup and causing the paper cup to tip over, thereby improving the stability of the cup bottom 9, and the receiving ring 11 supports the paper tea strainer 12. Finally, the user pulls down the anti-scalding paper ring 7, and then lowers the upper paper cup 1, rotates the upper transport cover 14, and rotatably connects the upper transport cover 14 and the lower transport cover 18 to prevent the paper cup from being squeezed and damaged during transportation.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A foldable paper cup, characterized in that: The invention comprises an upper paper cup (1), wherein a card slot (4) is provided on one side of the inner wall of the upper paper cup (1), and four fixing slots (3) are provided on one side of the inner wall of the card slot (4); a lower paper cup (2) is mounted on one side of the bottom wall of the upper paper cup (1); a fixing ring (5) is fastened to one side of the surface wall of the lower paper cup (2); four fixing blocks (6) are fastened to one side of the surface wall of the fixing ring (5); the fixing ring (5) and the fixing slot (3) are mounted and arranged, and the fixing blocks (6) and the card slot (4) are mounted and arranged; a cup bottom (9) is fastened to one side of the bottom wall of the lower paper cup (2), and a water receiving plate (10) is fastened to one side of the bottom wall of the lower paper cup (2).

2. The foldable paper cup according to claim 1, characterized in that: One side of the surface wall of the lower paper cup (2) is movably connected to an elastic waterproof ring (8), and one side of the surface wall of the elastic waterproof ring (8) is tightly connected to an anti-scalding paper ring (7).

3. The foldable paper cup according to claim 2, characterized in that: A receiving ring (11) is fixedly connected to one side of the inner wall of the upper paper cup (1), and a paper tea strainer (12) is movably connected to one side of the top wall of the receiving ring (11).

4. The foldable paper cup according to claim 3, characterized in that: A leakage hole (13) is provided on one side of the surface wall of the paper tea strainer (12), and a lower transport cover (18) is fastened to one side of the bottom wall of the lower paper cup (2).

5. The foldable paper cup according to claim 4, characterized in that: An upper transport cover (14) is mounted on one side of the top wall of the upper paper cup (1), and a connecting block (15) is mounted on one side of the surface wall of the upper transport cover (14).

6. The foldable paper cup according to claim 5, characterized in that: A cup cover (16) is mounted on one side of the surface wall of the connection block (15), and a sealing ring (17) is fastened to one side of the bottom wall of the cup cover (16).

7. The foldable paper cup according to claim 6, characterized in that: The sealing ring (17) and the upper paper cup (1) are installed.

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