Paper sheet for producing portable paper cup

Abstract

The utility model belongs to the technical field of paper cups, and particularly relates to a paper sheet for producing a portable paper cup. Comprising a first paper sheet, a second paper sheet, a third paper sheet and a fourth paper sheet, the second paper sheet is arranged on one side of the first paper sheet, and a plurality of grooves are formed in the second paper sheet to form a heat insulation cavity; the third paper sheet is arranged on the side, away from the first paper sheet, of the second paper sheet; wherein a connecting part is arranged on the peripheral edge of the top of the first paper sheet, the two ends of the handle tearing mark are arranged at the bottom of the connecting part, and reinforcing films are arranged on the connecting part and the handle part; after a cup body is defined by the paper cup, the handle part is torn down along the handle tearing mark and folded upwards, the handle part can be lifted by hand, the effect of being convenient to carry is achieved, meanwhile, the paper material is degradable and more environmentally friendly, a plurality of grooves are formed in the second paper piece, a heat insulation cavity is formed between the first paper piece and the second paper piece, and the heat insulation effect is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of paper cups, and particularly relates to a piece of paper for producing a portable paper cup. Background Art

[0002] Paper cups are usually used as disposable containers, mainly for holding drinking water, beverages, etc. A paper cup mainly includes a cup body surrounded by a piece of paper and a circular cup bottom. According to the needs of users, different structures will be designed on the piece of paper to meet the needs of users.

[0003] In the prior art, there is no portable structure on the piece of paper of the cup body of paper cups in some milk tea shops. In order to facilitate customers to carry milk tea, the paper cup filled with milk tea is usually sealed and put into a handbag. The handbag is usually made of plastic material, which is very environmentally unfriendly. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a piece of paper for producing a portable paper cup for the above-mentioned existing technical problems. After the piece of paper of the utility model is formed into a cup body, by tearing off the handle part along the handle tearing mark and folding it upwards, the handle part can be held by hand to achieve the effect of being convenient to carry. At the same time, the paper material is degradable and more environmentally friendly. And by arranging a plurality of grooves on the second piece of paper, a heat insulation cavity 7 is formed between the first piece of paper and the second piece of paper, achieving the heat insulation effect.

[0005] In view of this, the utility model provides a piece of paper for producing a portable paper cup, including:

[0006] A first piece of paper, on which two handle parts are formed by arranging two handle tearing marks;

[0007] A second piece of paper, arranged on one side of the first piece of paper. On the second piece of paper, a heat insulation cavity is formed by arranging a plurality of grooves, and the heat insulation cavity is located between the first piece of paper and the second piece of paper;

[0008] A third piece of paper, arranged on the side of the second piece of paper away from the first piece of paper;

[0009] Wherein, a connecting part is arranged on the periphery of the top of the first piece of paper, both ends of the handle tearing mark are arranged at the bottom of the connecting part, a handle hole is formed on the handle part by arranging an annular tearing mark, and a reinforcing film is arranged on the connecting part and the handle part.

[0010] In the above solution, further, the handle part includes:

[0011] A first sheet body, arranged at the bottom of the connecting part. A plurality of deformation slits are arranged on the first sheet body along the X-axis direction;

[0012] A second sheet body, arranged at the bottom of the first sheet body;

[0013] Among them, the carrying hole is arranged on the first sheet.

[0014] In the above solution, further, two creases are arranged at the top of the third paper sheet. The tops of the two creases are arranged on the perimeter of the top of the third paper sheet, and the lower ends of the two creases intersect. A filtering part is formed by the two creases, and a number of filtering holes are arranged on the filtering part.

[0015] In the above solution, further, an arc-shaped notch is formed at the corner between the first sheet and the connecting part.

[0016] In the above solution, further, the groove is hemispherical.

[0017] In the above solution, further, a contact surface is arranged at the bottom of the groove, and the contact surface is arranged on the first paper sheet.

[0018] In the above solution, further, the first paper sheet, the second paper sheet and the third paper sheet are all fan-shaped ring structures.

[0019] In the above solution, further, a hand-held part is formed at the bottom end of the handle part by arranging a cutting groove.

[0020] The beneficial effects of the present utility model are as follows:

[0021] 1. After surrounding the present utility model into a cup body, by tearing off the handle part along the handle tearing mark and folding it upwards, the handle part can be held by hand, achieving the effect of being convenient to carry. The paper material is degradable and more environmentally friendly. And by arranging a number of grooves on the second paper sheet, a heat insulation cavity is formed between the first paper sheet and the second paper sheet, achieving the heat insulation effect;

[0022] 2. Since the cup mouth of the cup body surrounded by the present utility model is circular, after folding the handle part upwards, a number of deformation gaps are arranged on the first sheet, which can improve the flexibility of the first sheet and enable the first sheet to adapt to the shape of the circular cup mouth;

[0023] 3. When it is necessary to brew a solid beverage that is insoluble in water, such as tea leaves, the top of the filtering part can be pulled inwards with fingers to make the filtering part unfold into a funnel-shaped structure. The tea leaves are put into the funnel-shaped structure, and water enters the filtering holes to soak the solid beverage, avoiding accidentally drinking the tea leaves residue. Description of the Drawings

[0024] Figure 1 is the front structural schematic diagram of the present utility model;

[0025] Figure 2 is the sectional structural schematic diagram of the present utility model;

[0026] Figure 3It is a schematic structural view of the first piece of paper of the present utility model;

[0027] Figure 4 It is a schematic structural view of the second piece of paper of the present utility model;

[0028] Figure 5 It is a schematic structural view of the third piece of paper of the present utility model;

[0029] Figure 6 It is a schematic structural view of the filter part being unfolded when forming the cup body of the present utility model.

[0030] The markings in the figure are shown as:

[0031] 1. First piece of paper; 2. Second piece of paper; 3. Third piece of paper; 4. Tear mark for lifting; 5. Lifting part; 51. First sheet body; 52. Second sheet body; 6. Groove; 7. Heat insulation cavity; 8. Connecting part; 9. Hand hole; 10. Reinforcing film; 11. Deformation gap; 12. Fold line; 13. Filter part; 14. Filter hole; 15. Arc-shaped notch; 16. Contact surface; 17. Cutting groove; 18. Holding part. Detailed implementation mode

[0032] Next, the technical solutions in the embodiments of the present application will be clearly described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope protected by the present application.

[0033] In the description of the present application, it should be noted that the terms used here are only for describing the specific implementation mode, rather than intending to limit the exemplary implementation mode according to the present application. For the convenience of description, the dimensions of each part shown in the accompanying drawings are not drawn according to the actual proportional relationship. Technologies, methods, and devices known to those of ordinary skill in the relevant fields may not be discussed in detail, but in appropriate cases, the said technologies, methods, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0034] Embodiment 1:

[0035] This embodiment provides a piece of paper for producing a portable paper cup, including:

[0036] The first paper sheet 1 has two handle - lifting slits 4 formed thereon, and two handle - lifting parts 5 are formed;

[0037] The second paper sheet 2 is arranged on one side of the first paper sheet 1. A plurality of grooves 6 are provided on the second paper sheet 2 to form a heat - insulating cavity 7, and the heat - insulating cavity 7 is located between the first paper sheet 1 and the second paper sheet 2;

[0038] The third paper sheet 3 is arranged on the side of the second paper sheet 2 away from the first paper sheet 1;

[0039] Among them, a connecting part 8 is arranged on the peripheral edge at the top of the first paper sheet 1. Both ends of the handle - lifting slit 4 are arranged at the bottom of the connecting part 8. A handle - holding hole 9 is formed on the handle - lifting part 5 by arranging an annular slit. The connecting part 8 and the handle - lifting part 5 are provided with a reinforcing film 10.

[0040] In this technical solution, a waterproof film layer can be sprayed on the inner side of the third paper sheet 3 for waterproofing. The first paper sheet 1, the second paper sheet 2 and the third paper sheet 3 can be adhesively connected in sequence from outside to inside to form a cup body.

[0041] The handle - lifting slit 4 can be U - shaped, the annular slit can be circular or rectangular, and both the handle - lifting slit 4 and the annular slit can be tear - able dotted - line cutting grooves 17. When the third paper sheet 3 forms a cup body, the two handle - lifting parts 5 formed by the two handle - lifting slits 4 face each other.

[0042] The reinforcing film 10 can be a plastic film. The reinforcing film 10 can be pasted on the outer surface of the first paper sheet 1. The reinforcing film 10 is adapted to the shapes of the handle - lifting part 5 and the connecting part 8, which is used to improve the structural strength of the handle - lifting part 5 and the connecting part 8, and also used to improve the connection stability between the handle - lifting part 5 and the connecting part 8, avoiding the handle - lifting part 5 and the connecting part 8 from being torn by external forces and the gravity of liquid and causing fracture.

[0043] When it is necessary to carry away the paper cup made of the present utility model, use a plastic - sealed film or a cup cover to seal the cup mouth to prevent the liquid from spilling. Then, tear it upward from the bottom of the handle - lifting slit 4 with your hand until reaching the bottom of the connecting part 8, fold the handle upward, and pass your fingers through the two handle - holding holes 9 to carry it, thus achieving the portable effect. At the same time, the paper material is degradable, more environmentally friendly, and there is no need to use an extra shopping bag.

[0044] A plurality of grooves 6 are pressed from the inner side to the outer side of the second paper sheet 2, so that a plurality of protrusions are formed on the outer side of the second paper sheet 2. The bottom surfaces of the plurality of protrusions are pasted on the inner side of the first paper sheet 1, so that a heat - insulating cavity 7 is formed between the first paper sheet 1 and the second paper sheet 2, playing a heat - insulating role to prevent scalding. And the plurality of grooves 6 can increase the volume of the heat - insulating cavity 7 to further improve the heat - insulating effect. At the same time, the second paper sheet 2 can also improve the structural strength of the third paper sheet 3, thereby increasing the service life of the cup body formed by the present utility model.

[0045] Further, a hand - holding part 18 is formed at the bottom end of the handle part 5 by arranging a cutting groove 17.

[0046] In this technical solution, the hand - holding part 18 can be arc - shaped. Pinching the hand - holding part 18 facilitates tearing the handle part 5 from the first piece of paper 1.

[0047] Further, the first piece of paper 1, the second piece of paper 2, and the third piece of paper 3 are all fan - shaped ring structures.

[0048] In this technical solution, the fan - shaped ring structure can enclose the present utility model into a frustum - shaped structure, facilitating the stacking of cup bodies made of multiple present utility models, achieving the effect of saving storage space. At the same time, setting the handle part 5 on one piece of paper will not prevent the stacking of multiple paper cups made of multiple present utility models.

[0049] Embodiment 2:

[0050] This embodiment provides a piece of paper for producing a hand - held paper cup. In addition to including the technical solutions of the above - mentioned embodiment, it also has the following technical features.

[0051] The handle part 5 includes:

[0052] A first sheet body 51, arranged at the bottom of the connecting part 8. A number of deformation slits 11 are arranged on the first sheet body 51 along the X - axis direction;

[0053] A second sheet body 52, arranged at the bottom of the first sheet body 51;

[0054] Among them, the hand - held hole 9 is arranged on the first sheet body 51.

[0055] In this technical solution, since the cup mouth is circular, after the handle part 5 is turned up, a number of deformation slits 11 are resisted by the cup mouth, and the deformation slits 11 are stretched and expanded horizontally, forming a number of openings, improving the flexibility of the first sheet body 51 and enabling the first sheet body 51 to adapt to the shape of the circular cup mouth.

[0056] Embodiment 3:

[0057] This embodiment provides a piece of paper for producing a hand - held paper cup. In addition to including the technical solutions of the above - mentioned embodiment, it also has the following technical features.

[0058] Two creases 12 are arranged at the top of the third piece of paper 3. The top ends of the two creases 12 are arranged on the circumference of the top of the third piece of paper 3, and the bottom ends of the two creases 12 intersect. A filtering part 13 is formed by the two creases 12, and a number of filtering holes 14 are arranged on the filtering part 13.

[0059] In this technical solution, when it is necessary to brew a solid beverage that is insoluble in water, such as tea leaves, the top of the filtering part 13 can be pulled inward with a finger to expand the filtering part 13 to form a funnel-shaped structure. The tea leaves are placed into the funnel-shaped structure, and water enters the filtering holes 14 to soak the solid beverage, preventing accidentally drinking the tea residues.

[0060] Example 4:

[0061] This example provides a piece of paper for producing a portable paper cup. In addition to including the technical solution of the above example, it also has the following technical features.

[0062] An arc-shaped notch 15 is provided at the corner between the first sheet body 51 and the connecting part 8.

[0063] In this technical solution, providing the arc-shaped notch 15 can disperse the stress generated by pulling between the first sheet body 51 and the connecting part 8, preventing the handle part 5 from breaking at the corner between the first sheet body 51 and the connecting part 8.

[0064] Example 5:

[0065] This example provides a piece of paper for producing a portable paper cup. In addition to including the technical solution of the above example, it also has the following technical features.

[0066] The groove 6 is hemispherical.

[0067] In this technical solution, the hemispherical structure can improve the structural strength of the groove 6, thereby preventing the pressure of holding the cup body by hand from damaging the structure of the heat insulation cavity 7 and thus destroying the heat insulation effect.

[0068] Furthermore, a contact surface 16 is provided at the bottom of the groove 6, and the contact surface 16 is arranged on the first piece of paper 1.

[0069] In this technical solution, after the first piece of paper 1, the second piece of paper 2, and the third piece of paper 3 enclose the cup body, the contact surface 16 fits against the inner side wall of the first piece of paper 1, and the contact surface 16 and the first piece of paper 1 can be adhered together. Therefore, providing the contact surface 16 at the bottom of the groove 6 can increase the adhesion area between the first piece of paper 1 and the second piece of paper 2 and improve the connection stability between the first piece of paper 1 and the second piece of paper 2.

[0070] The embodiments of the present application have been described above in conjunction with the accompanying drawings. Without conflict, the embodiments and the features in the embodiments in the present application can be combined with each other. The present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative and not restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them fall within the protection scope of the present application.

Claims

1. A paper sheet for producing a portable paper cup, characterized in that: include: A first paper piece (1), wherein two handle portions (5) are formed by providing two handle tear marks (4) on the first paper piece (1); A second paper sheet (2) is arranged on one side of the first paper sheet (1); a heat-insulating cavity (7) is formed on the second paper sheet (2) by providing a plurality of grooves (6); the heat-insulating cavity (7) is located between the first paper sheet (1) and the second paper sheet (2); A third paper sheet (3) is arranged on a side of the second paper sheet (2) away from the first paper sheet (1); A connecting portion (8) is provided on the peripheral edge of the top of the first paper sheet (1), two ends of the handle tear mark (4) are provided at the bottom of the connecting portion (8), a handle hole (9) is formed on the handle portion (5) by providing an annular tear mark, and a reinforcing film (10) is provided on the connecting portion (8) and the handle portion (5).

2. A paper sheet for producing a portable paper cup according to claim 1, characterized in that: The handle portion (5) comprises: A first sheet (51) is arranged at the bottom of the connecting portion (8), and a plurality of deformation gaps (11) are arranged on the first sheet (51) along the X-axis direction; A second sheet (52) is disposed at the bottom of the first sheet (51); Wherein, the carrying hole (9) is arranged on the first sheet (51).

3. A paper sheet for producing a portable paper cup according to claim 2, characterized in that: The top of the third paper sheet (3) is provided with two folds (12), the tops of the two folds (12) are arranged on the peripheral edge of the top of the third paper sheet (3), the lower ends of the two folds (12) intersect, a filter portion (13) is formed by the two folds (12), and a plurality of filter holes (14) are arranged on the filter portion (13).

4. A paper sheet for producing a portable paper cup according to claim 2, characterized in that: An arc-shaped notch (15) is provided at the corner between the first sheet (51) and the connecting portion (8).

5. The paper sheet for producing a portable paper cup according to claim 1, characterized in that: The groove (6) is hemispherical.

6. A paper sheet for producing a portable paper cup according to claim 5, characterized in that: The groove bottom of the groove (6) is provided with a contact surface (16), and the contact surface (16) is arranged on the first paper sheet (1).

7. The paper sheet for producing a portable paper cup according to claim 1, characterized in that: The first paper sheet (1), the second paper sheet (2) and the third paper sheet (3) are all fan-shaped structures.

8. The paper sheet for producing a portable paper cup according to claim 1, characterized in that: The bottom end of the handle portion (5) is provided with a cutting groove (17) to form a hand-holding portion (18).

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