CN212830159U

CN212830159U - Paper cup cover, self-sealing paper cup and self-sealing paper bowl

Info

Publication number: CN212830159U
Application number: CN202021186377.8U
Authority: CN
Inventors: 周少丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-03-30
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses a paper cup cover, a self-sealing paper cup and a self-sealing paper bowl, wherein the paper cup cover comprises a cover bottom and a cover body, the cover body is conical, the conical bottom and the cover bottom are hermetically connected to form a container, and the container can contain food and/or tableware; when the paper cup cover covers the conical cup body, the paper cup cover can be in sealing connection with the cup opening of the cup body, and the shape of the cup cover is close to that of the cup body and is lower than that of the cup body. The top surface or the bottom surface layer of the cover bottom of the paper cup cover is provided with a cutting knife crease line, the cover bottom can be enabled to be watertight by the arrangement of the cutting knife crease line, the strength of the cover bottom can be reduced, and the cover bottom can be punctured by a plastic straw. A self-sealing stacked paper cup comprises a conical cup body and a paper cup cover, wherein more than one cup body is provided, a plurality of cup bodies can be stacked together and can be connected in a sealing manner, and the paper cup cover can cover the cup body at the topmost layer. The utility model has the advantages of reasonable structure, moderate cost, convenient processing and use, multiple purposes and environmental protection.

Description

Paper cup cover, self-sealing paper cup and self-sealing paper bowl

Technical Field

The utility model relates to a paper cup cover and paper cup, self sealss paper bowl that can self sealss.

Background

Various beverage cups, coffee cups, milk tea cups and the like are available on the market at present; when the cap is used for taking out, the cap is usually required to have good sealing performance after being matched, so that the liquid in the cap is prevented from leaking out, and the drinking and carrying are prevented from being influenced. At present, the takeout Chinese/western food is usually composed of staple food, soup, dishes and the like, and is respectively contained and packed together by different containers and covers when being delivered. In the prior art, the cover is basically a plastic cover, the cup body is sealed by the elasticity of plastic, and the plastic cup cover is low in cost, but is not easy to decompose and pollutes the environment, and the health of a human body can be influenced by using various plastic cup covers at high temperature.

SUMMERY OF THE UTILITY MODEL

The utility model provides a paper cup cover according to above not enough, paper cup cover can also be used as the paper cup by the production facility manufacturing of paper cup, and a thing is multi-purpose, can not the polluted environment.

The technical scheme of the utility model is that:

a paper cup cover is composed of a cover bottom and a cover body, wherein the cover body is conical, the conical bottom and the cover bottom are hermetically connected to form a container, and the container can contain food and/or tableware;

when the paper cup cover is inserted into the conical cup body, the conicity of the paper cup cover and the conicity of the cup body are equal or close, and the cover body of the paper cup cover can be connected with the cup opening of the cup body in a sealing mode.

Furthermore, the top of the cover body of the paper cup cover is provided with an outward-turned round turned edge;

or the top of the cover body of the paper cup cover is provided with an outward-turned oval curled edge;

or the top of the cover body of the paper cup cover is provided with a flat turned edge which turns outwards.

Furthermore, the top of the cover body of the paper cup cover is not provided with an outward flange.

Further, the shape of the cup cover is close to that of the cup body and the height of the cup cover is lower than that of the cup body.

Furthermore, the outer ring of the cover bottom of the paper cup cover is turned downwards, and the lower edge of the cover body is turned upwards from inside and is in sealing connection with the turning part of the cover bottom.

Furthermore, the top surface or the bottom surface layer of the cover bottom of the paper cup cover is provided with a cutting knife crease line, the arrangement of the cutting knife crease line can ensure that the cover bottom is watertight, but can reduce the strength of the cover bottom, and the cover bottom can be punctured by a plastic straw.

Further, the cutting scoreline includes:

a linear scoreline;

alternatively, a cross-shaped scoreline;

alternatively, an elliptical scoreline;

or a combination of large and small circular scorelines.

A self-sealing paper cup comprises a conical cup body and a paper cup cover, wherein more than one cup body is arranged, a plurality of cup bodies can be stacked together and can be in sealing connection, and the paper cup cover can cover the cup body at the topmost layer.

Furthermore, an inner convex ring is arranged at the position, close to the top, of the cup body, an outer convex ring is arranged at the upper part of the paper cup cover, and when the paper cup cover is inserted into the cup body, the outer convex ring can be limited by the inner convex ring.

The utility model provides a self sealss paper bowl, includes the conical bowl body and conical bowl lid, the structure of the bowl body with the same and the height dimension of the bowl body of structure of cup is less than the diameter size of the bowl body, the structure of bowl lid with the structure of paper cup lid is the same, and the bowl body is provided with more than one, and a plurality of bowl bodies can the closed assembly together and can sealing connection, and the bowl lid can cover the bowl body at top layer.

The utility model discloses a paper cup lid or bowl lid though the structure is a little complicated, and is a little higher than current plastics lid cost, but green can reduce the pollution to the environment, in order to compensate the cost shortcoming that improves to some extent, compensates through the service function who increases paper cup lid or bowl lid, still because the shape structure is the same basically with cup or bowl body, can produce with paper cup equipment, the cost is reduced to a certain extent.

It should be noted that if the paper cup cover or the bowl cover, the cup body and the bowl body are all processed by the paperboard, the printing can be facilitated, and more selection spaces are provided during the design of the patterns.

The utility model has the advantages of convenient processing and use, good sealing performance, multiple purposes and environmental protection.

Drawings

Fig. 1 is a cross-sectional view of the whole structure of the paper cup cover of the utility model.

Fig. 1-1 is a top view of fig. 1, the cutting score line of which is a cross-shaped score line.

Fig. 1-2 are top views of fig. 1, the cutting score line of which is an elliptical score line.

Fig. 1-3 are top views of fig. 1 with the cutting crease lines of the figures being a combination of large and small circles.

Fig. 2-1 is a cross-sectional view of the circular curling structure of the paper cup cover of the utility model.

Fig. 2-2 is a cross-sectional view of the oval curling structure of the paper cup cover of the utility model.

Fig. 2-3 are sectional views of the flat curling structure of the paper cup cover of the utility model.

Fig. 2-4 are the structural section views of the paper cup cover without outward flanging.

Fig. 3 is the utility model discloses the overall structure cross-sectional view of self sealss paper bowl.

Fig. 3-1 is a cross-sectional view of the paper bowl cover structure of the self-sealing paper bowl of the present invention.

Fig. 3-2 is a cross-sectional view of the bowl body structure of the self-sealing paper bowl of the present invention.

Figure 4 is the utility model discloses self sealss paper cup is provided with the structure cross-sectional view of interior bulge loop and outer bulge loop.

Fig. 5 is a partially enlarged view of fig. 4.

Detailed Description

The present invention will now be further described with reference to the accompanying drawings:

the embodiment is shown in the figures, the paper cup cover 1 is composed of a cover bottom 13 and a cover body 11, the cover body 11 is conical, the conical bottom is hermetically connected with the cover bottom 13 to form a container, and the container can contain food and/or tableware; is particularly suitable for containing seasonings, small spoons, small forks, knives, napkins and the like;

when the paper cup cover 1 is inserted into the conical cup body 2, the conicity of the paper cup cover 1 and the conicity of the cup body 2 are equal or close, and the cover body 11 of the paper cup cover 1 can be connected with the cup opening of the cup body 2 in a sealing mode.

When the paper cup cover 1 covers the conical cup body 2, the paper cup cover 1 can be connected with the cup opening of the cup body 2 in a sealing mode, the shape of the cup cover 1 is close to the shape of the cup body 2 and is lower than the height of the cup body 2, and the conical shape of the cup body 2 is conical in side view.

The cardboard has certain extensibility, and usually the cup 2 also chooses the paper material, and paper cup lid 1 can have fine sealed effect with the rim of a cup of cup 2.

On the basis of the above embodiment, further, the top of the lid body 11 of the paper cup lid 1 is provided with an outward-turned round curled edge 14.

Or the top of the cover body 11 of the paper cup cover 1 is provided with an outward turning oval-shaped curled edge 15.

Or, the top of the cover body 11 of the paper cup cover 1 is provided with a flat curled edge 16 which turns outwards.

Or, the top of the cover body 11 of the paper cup cover 1 is not provided with an outward flange.

The top of the cover 11, i.e., the rim, is processed in the same manner as a cup.

Preferably, the lid 11 is approximately 10-30mm high and the container has an interior height of approximately 5-25mm, the interior height being the height from the lid bottom 13 to the top of the container.

The outer ring of the cover bottom 13 of the paper cup cover 1 is turned downwards, the lower edge of the cover body 11 is turned upwards from inside and is in sealing connection with the turning part of the cover bottom 13, the structure of the paper cup cover is the same as that of the cup body, and the paper cup cover is obtained by bonding equipment with pressurized glue.

Generally, the paperboard has a certain thickness, so as to facilitate the use of a straw, the top surface or the bottom surface layer of the cover bottom 13 of the paper cup cover 1 is provided with a cutting crease line 131, the cover bottom 13 can be enabled to be watertight by the arrangement of the cutting crease line 131, but the strength of the cover bottom 13 can be reduced, and the cover bottom 13 can be punctured by a plastic straw, so that the use is convenient.

For example, if the bottom surface of the lid bottom 13 is provided with the cutting crease line 131 and the top surface is not provided with the cutting crease line, the paperboard can be made watertight, and if the thickness of the paperboard is 0.2mm, the depth of the cutting crease line 131 can be 0.1 mm.

The cutting crease line 131 may adopt a dotted line structure, i.e., a discontinuous cutting crease line;

further, there are various schemes for cutting the scoreline 131, including:

scheme 1, a linear scoreline; option 2, cross-shaped scoreline 131, as in fig. 1-1; version 3, elliptical scoreline 132, as in fig. 1-2; scheme 4, the score lines of the large and small circles combined 133, as shown in fig. 1-3.

Preferably, the height of the cover body of the paper cup cover 1 is close to 10-30mm, and the inner height of the container is close to 5-25 mm.

The utility model provides a self sealss paper cup, includes conical cup 2, still includes paper cup lid 1, and cup 2 is provided with more than one, and this embodiment is provided with three cups 2, and three cups 2 can the closed assembly together and can sealing connection, and paper cup lid 1 can cover the cup 2 of top layer, splendid attire package when this scheme is particularly suitable for the takeaway.

An inner convex ring 135 is arranged at the position of the cup body 2 close to the top, an outer convex ring 134 is arranged at the upper part of the paper cup cover 1, and when the paper cup cover 1 is inserted into the cup body 2, the outer convex ring 134 can be limited by the inner convex ring 135. That is to say, the bulge loop is located interior bulge loop top usually, can control the degree of depth that the paper bowl cover inserted the cup like this, conveniently takes out the paper bowl cover, and in addition, the intensity of cup can be improved in setting up of bulge loop and interior bulge loop, can also increase sealed effect.

The utility model provides a self sealss paper bowl, includes conical bowl body 4 and conical bowl lid 3, the structure of bowl body 4 is the same with the structure of cup 2 and the height dimension of bowl body 4 is less than the diameter size of bowl body 4, the structure of bowl lid 3 is the same with the structure of paper bowl lid 1, bowl body 4 can have an interior bulge loop promptly, bowl lid 3 can have an outer bulge loop, bowl body 4 is provided with more than one, many bowl bodies 4 can the closed assembly together and can sealing connection, bowl lid 3 can cover the bowl body 4 of top layer.

When self sealss paper bowl closed assembly uses, the paper bowl on upper strata can be played the function of lid for the paper bowl of lower floor, sealing connection, and one set of takeaway has the multilayer to use, only need join in marriage a paper lid can, convenient to use has reduced the volume, is convenient for deliver, and self sealss paper cup is also the same.

Preferably, the height dimension of the paper bowl is approximately one third of the diameter dimension of the cup body.

Claims

1. A paper cup cover is characterized in that a paper cup cover (1) is composed of a cover bottom (13) and a cover body (11), the cover body (11) is conical, the conical bottom and the cover bottom (13) are connected in a sealing mode to form a container, and the container can contain food and/or tableware;

when the paper cup cover (1) is inserted into the conical cup body (2), the conicity of the paper cup cover (1) and the conicity of the cup body (2) are equal or close, and the cover body (11) of the paper cup cover (1) can be connected with the cup opening of the cup body (2) in a sealing mode.

2. The paper cup cover as claimed in claim 1, characterized in that the top of the cover body (11) of the paper cup cover (1) is provided with an outward-turned round curled edge (14);

or the top of the cover body (11) of the paper cup cover (1) is provided with an outward-turned oval curled edge (15);

or the top of the cover body (11) of the paper cup cover (1) is provided with a flat curled edge (16) which turns outwards.

3. The paper cup cover as claimed in claim 1, characterized in that the top of the cover body (11) of the paper cup cover (1) is not provided with an outward flange.

4. A lid as claimed in claim 1, characterised in that the lid (1) is of a shape close to the shape of the cup (2) and of a height less than the height of the cup (2).

5. The paper cup cover as claimed in claim 1, characterized in that the outer ring of the cover bottom (13) of the paper cup cover (1) is rolled downwards, and the lower edge of the cover body (11) is rolled upwards from inside and is connected with the rolling part of the cover bottom (13) in a sealing way.

6. A paper cup lid as claimed in any one of claims 1-5, characterized in that the top or bottom surface of the lid base (13) of the paper cup lid (1) is provided with a cutting crease line (131), the cutting crease line (131) is arranged to make the lid base (13) watertight but reduce the strength of the lid base (13), and the lid base (13) can be pierced by a plastic straw.

7. A lid as claimed in claim 6, wherein the cutting crease line (131) comprises:

a linear scoreline;

alternatively, a cross-shaped scoreline (131);

alternatively, an elliptical scoreline (132);

alternatively, the large and small circles combine (133) the score lines.

8. A self-sealing paper cup comprises a conical cup body (2) and is characterized by further comprising more than one paper cup cover (1) according to any one of claims 1 to 7, a plurality of cup bodies (2) can be overlapped and can be connected in a sealing mode, and the paper cup cover (1) can cover the cup body (2) on the topmost layer.

9. The self-sealing paper cup as claimed in claim 8, wherein an inner convex ring (135) is arranged on the cup body (2) near the top, an outer convex ring (134) is arranged on the upper portion of the paper cup cover (1), and when the paper cup cover (1) is inserted into the cup body (2), the outer convex ring (134) can be limited by the inner convex ring (135).

10. The utility model provides a self sealss paper bowl, includes conical bowl body (4) and conical bowl lid (3), characterized by, the structure of the bowl body (4) with claim 8 or 9 the structure of cup (2) is the same and the high size of the bowl body (4) is less than the diameter size of the bowl body (4), the structure of bowl lid (3) with claim 8 or 9 the structure of paper cup lid (1) is the same, and the bowl body (4) is provided with more than one, and a plurality of bowl bodies (4) can be folded together and can sealing connection, and bowl lid (3) can cover bowl body (4) at top layer.