CN218259712U

CN218259712U - Preformed paper cup cover

Info

Publication number: CN218259712U
Application number: CN202122182063.1U
Authority: CN
Inventors: 刘文钦
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2023-01-10
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a preforming paper bowl cover, it includes apron, lid and cover ring, apron and lid pre-forming become integrative formed part, the apron pre-forming becomes to have unevenness's surface, the side of lid is fixed with the side pressfitting of cover ring, the top edge of cover ring has certain interval with the top edge of lid, forms the space that can the buckle. The utility model discloses can improve side intensity and can be used for blocking the cup more firmly.

Description

Preformed paper cup cover

Technical Field

The utility model relates to a bowl cover field, concretely relates to preforming paper bowl cover.

Background

The inventor discloses a preformed cup cover in CN212126091U, which comprises a cover plate, a cover body and a cover ring, wherein the cover plate and the cover body are preformed into an integral forming piece, the forming piece is preformed into a rugged surface, the rugged surface has a highest point or a lowest point, a drinking hole is arranged at the highest point or the lowest point, and the bottom end of the forming piece is pressed and fixed with the top end of the cover ring.

The inventors believe on this basis that there is still room for improvement. In the technical solution of the preformed cup lid disclosed in CN212126091U, the feature that the "uneven surface has the highest point or the lowest point, and the drinking hole is formed at the highest point or the lowest point" and the feature that the bottom end or the top end of the forming member is fixed with the top end of the lid ring in a pressing manner "are not unique, and can be further improved.

Generally, in the case that the bottom end or the top end of the formed part is fixed to the top end of the cover ring by press fit, the key point of the press fit strength is that the bottom end or the top end of the formed part is fixed to the top end of the cover ring by press fit. In order to make the preformed cup lid protect more comprehensively, for example, the preformed cup lid disclosed in CN212126091U can increase the side strength, the present invention is developed.

SUMMERY OF THE UTILITY MODEL

In view of the above, in order to solve the above technical problem, the present invention provides a preformed paper cup cover, which can improve the side strength and can be used to clamp a cup more firmly.

The adopted technical scheme is as follows:

the utility model discloses a preformed paper bowl cover, it includes apron, lid and cover ring, apron and lid pre-forming become integrative formed part, the apron pre-forming becomes to have unevenness's surface, the side of lid is fixed with the side pressfitting of cover ring, the top edge of cover ring has certain interval with the top edge of lid, forms the space that can the buckle.

Further, the bottom end of the cover ring is rolled outward to form a bead.

Further, the bead covers the bottom end edge line of the molding.

Further, the bead is a circular bead.

Furthermore, the bottom end of the cover ring is folded outwards and compacted up and down to form a blank holder.

Furthermore, the bottom end of the cover ring is folded outwards and is covered and pressed on the outer side of the cover body in a pressing mode.

Furthermore, the bottom end of the cover ring is turned inwards, then turned outwards and covered and pressed on the outer side of the cover body,

or the bottom end of the cover ring is folded outwards and coated and pressed on the outer side of the cover body.

Furthermore, the cover plate is provided with air holes.

Further, the preformed paper cup cover is of a circular structure, an oval structure or a square structure in a top view state.

The utility model discloses a preformed paper bowl cover, it includes apron, lid and cover ring, apron and lid pre-forming become integrative formed part, the apron pre-forming becomes to have unevenness's surface, the side of lid is fixed with the side pressfitting of cover ring, the apron is equipped with the arch, protruding preformed body coupling the lid, the top edge of cover ring forms the space that can the buckle with bellied top.

The beneficial effects of the utility model reside in that:

the side surface of the cover body and the side surface of the cover ring are pressed and fixed, so that the strength of the side surface can be improved; on the basis that the side of the cover body is fixed with the side of the cover ring in a pressing mode, the top end edge of the cover ring and the top end edge of the cover body are spaced at a certain distance, so that a space capable of being buckled is formed, and the cup can be buckled more firmly.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic top view of a preformed paper cup cover in embodiment 1.

Fig. 2 is a schematic side view of the preformed paper cup cover in embodiment 1.

Fig. 3 is a longitudinal sectional view of a preformed paper cup cover of embodiment 1.

Fig. 4 is an exploded view of the preformed paper cup cover shown in fig. 3.

Fig. 5 is a schematic top view of another preformed paper cup lid.

Fig. 6 is a schematic top view of a third preformed cup lid.

Fig. 7 is a schematic top view of a fourth preformed cup lid.

Fig. 8 is a schematic top view of a fifth preformed paper cup cover.

FIG. 9 is a longitudinal cross-sectional view of a preformed paper cup lid having a brim press.

FIG. 10 is a partial longitudinal cross-sectional view of a preformed paper cup lid with the lid ring pressed together in one piece.

FIG. 11 is a partial longitudinal cross-sectional view of a preformed cup lid having a lid ring with a bottom end folded outwardly and partially wrapped around and press-fit over the outside of the lid body.

FIG. 12 is a partial longitudinal cross-sectional view of a preformed paper cup lid with the bottom end of the lid ring folded outwardly and fully wrapped around and press fit over the outer structure of the lid body.

Fig. 13 is a partial longitudinal sectional view of a preformed paper cup lid having a lid ring with a bottom end folded inward and then outward and wrapped around and press-fit over the outer structure of the lid body.

FIG. 14 is a partial longitudinal cross-sectional view of a preformed paper cup lid with the bottom end of the lid ring double-folded outward and wrapped around and press-fit over the outer structure of the lid body.

Fig. 15 is a partial longitudinal cross-sectional view of a preformed paper cup lid of embodiment 2.

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 preferred embodiments of the present invention, rather than all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 to 5, a preformed paper cup cover comprises a cover plate 1, a cover body 2 and a cover ring 3, wherein the cover plate 1 and the cover body 2 are preformed into an integral forming piece, the cover plate 1 is preformed into a surface with unevenness, the side surface of the cover body 2 and the side surface of the cover ring 3 are pressed and fixed, and the top end edge of the cover ring 3 and the top end of the cover body 2 have a certain interval 6 to form a space capable of being buckled.

The preformed paper cup cover has the advantages that the side face of the cover body is fixed with the side face of the cover ring in a pressing mode, and therefore the strength of the side face can be improved. When the side face of the cover body is fixedly pressed with the side face of the cover ring, the characteristic that the bottom end or the top end of the formed part is fixedly pressed with the top end of the cover ring is not unique.

On the basis that the side of the cover body and the side of the cover ring are pressed and fixed, a certain interval is formed between the top end edge of the cover ring and the top end edge of the cover body, so that a space capable of being buckled is formed, and the cup can be buckled more firmly. In particular, for example, to better grip the curl of the top end of the cup.

In one embodiment, the bottom end of the cover ring 3 is rolled outward to form a bead 4, and the bead 4 may cover the bottom end edge line 5 of the molded part, or in another embodiment, the bead may not cover the bottom end edge line of the molded part. Preferably the bead covers the bottom edge line of the profile so that the appearance is better and the strength of the bottom and sides of the profile is further enhanced, the sides of the profile also increasing the strength of the bead.

As a specific embodiment, the cover plate 1 may be provided with the airing hole 7. As another specific embodiment, the cover plate is not provided with the ventilation holes. Preferably, the vent holes are arranged, so that internal and external pressure can be balanced, and the valve is easy to open. Or further arranged into a straw hole, thereby being convenient for drinking.

As a specific embodiment, the bead 4 may be a circular bead, as shown in fig. 3. As another embodiment, the bottom end of the cover ring 3 is double folded outward and compacted up and down to form a binder 8, as shown in fig. 9.

But also includes but is not limited to the following specific embodiments:

referring to fig. 10, the side surface of the cover body is press-fitted and fixed with the side surface of the cover ring, and the cover ring is press-fitted and fixed only by a single piece.

Referring to fig. 11, the bottom end of the cover ring is folded outwards and partially covered and pressed on the outer side of the cover body.

Referring to fig. 12, the bottom end of the cover ring is folded outwards and is completely covered and pressed on the outer side of the cover body.

Referring to fig. 13, the bottom end of the cover ring is turned inward, turned outward, covered and pressed on the outer side of the cover body.

Referring to fig. 14, the bottom end of the cover ring is folded outward and covered and pressed on the outer side of the cover body.

In the above specific embodiment and fig. 1 and 5, the preformed paper cup lid with a circular top view is illustrated, the preformed paper cup lid of the present invention is not limited thereto, and the preformed paper cup lid can also be preformed paper cup lids with other structures, for example, the preformed paper cup lid with a square top view shown in fig. 6, and the preformed paper cup lid with an oval top view shown in fig. 7, and they can all be implemented: the side of lid and the side pressfitting of cover ring are fixed to can improve side intensity, the bottom of cover ring is outwards rolled up and is formed the turn-up.

The pressing and fixing includes physical pressing and fixing, such as hot pressing, ultrasonic pressing and the like.

Example 2

As another embodiment, referring to fig. 15, the preformed paper cup lid of this embodiment includes a cover plate 1, a cover body 2 and a cover ring 3, the cover plate 1 and the cover body 2 are preformed into an integral molded part, the cover plate 1 is preformed into a surface with unevenness, the side of the cover body 2 is press-fitted and fixed with the side of the cover ring 3, the cover plate 1 is provided with a protrusion 9, the protrusion 9 is preformed to be integrally connected with the cover body 2, and the top edge of the cover ring 3 and the top end of the protrusion 9 form a space capable of being buckled.

Different from the embodiment 1, the top end edge of the cover ring is not separated from the top end of the cover body, or the separated space is small and is not enough to form a space capable of being buckled; the top edge of the cover ring and the top end of the bulge form a space capable of being buckled, and the outer edge of the cup only needs to be correspondingly provided with the space shape. Therefore, the cup can be firmly buckled while the strength of the side surface is improved.

On the basis of this embodiment, in combination with various embodiments described in embodiment 1, more embodiments can be formed, such as the embodiments in combination with fig. 10 to 14.

The above detailed description is only for the purpose of illustrating the practical embodiments of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent embodiments or modifications that do not depart from the technical spirit of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a preforming paper bowl cover, its characterized in that, it includes apron, lid and cover ring, apron and lid pre-formed become integrative formed part, the apron pre-formed becomes to have unevenness's surface, the side of lid is fixed with the side pressfitting of cover ring, the top edge of cover ring has certain interval with the top edge of lid, forms the space that can the buckle.

2. A preformed paper cup lid as claimed in claim 1, wherein the bottom end of the lid ring is rolled outwardly to form a bead.

3. The preformed cup lid as claimed in claim 2, wherein the bead covers a bottom end margin line of the forming member.

4. A preformed paper cup lid according to claim 3, wherein the bead is a rounded bead.

5. The preformed paper cup lid of claim 1 wherein the bottom end of said lid ring is double folded outwardly and compacted up and down to form a binder.

6. The preformed paper cup cover of claim 1, wherein the bottom end of the cover ring is folded outward and wrapped around and press-fitted to the outside of the cover body.

7. The preformed paper cup lid as claimed in claim 1, wherein the bottom end of the lid ring is folded inward and then folded outward and wrapped and pressed on the outer side of the lid body, or the bottom end of the lid ring is folded outward and wrapped and pressed on the outer side of the lid body.

8. The preformed paper cup cover of claim 1, wherein the cover plate is provided with air vents.

9. The preformed cup lid as claimed in claim 1, wherein said preformed cup lid is of circular, oval or square configuration in plan view.

10. The utility model provides a preforming paper bowl cover, its characterized in that, it includes apron, lid and cover ring, apron and lid pre-formed become integrative formed part, the apron pre-formed becomes to have unevenness's surface, the side of lid is fixed with the side pressfitting of cover ring, the apron is equipped with the arch, protruding preforming body coupling the lid, the top edge of cover ring forms the space that can buckle with bellied top.