CN209973196U - Abutting type paper cover - Google Patents

Abutting type paper cover Download PDF

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Publication number
CN209973196U
CN209973196U CN201921746885.4U CN201921746885U CN209973196U CN 209973196 U CN209973196 U CN 209973196U CN 201921746885 U CN201921746885 U CN 201921746885U CN 209973196 U CN209973196 U CN 209973196U
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CN
China
Prior art keywords
cover
type paper
section
butt
edge
Prior art date
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Active
Application number
CN201921746885.4U
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Chinese (zh)
Inventor
王建平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang New Discovery Machinery Manufacturing Co Ltd
Original Assignee
Zhejiang New Discovery Machinery Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang New Discovery Machinery Manufacturing Co Ltd filed Critical Zhejiang New Discovery Machinery Manufacturing Co Ltd
Priority to CN201921746885.4U priority Critical patent/CN209973196U/en
Priority to PCT/CN2019/114186 priority patent/WO2021072805A1/en
Priority to JP2020570159A priority patent/JP2022505000A/en
Priority to US17/250,166 priority patent/US20210362913A1/en
Application granted granted Critical
Publication of CN209973196U publication Critical patent/CN209973196U/en
Priority to TW109211657U priority patent/TWM607919U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B65D43/0202—Removable lids or covers without integral tamper element
    • B65D43/0204—Removable lids or covers without integral tamper element secured by snapping over beads or projections
    • B65D43/0212—Removable lids or covers without integral tamper element secured by snapping over beads or projections only on the outside, or a part turned to the outside, of the mouth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00046—Drinking-through lids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00064—Shape of the outer periphery
    • B65D2543/00074—Shape of the outer periphery curved
    • B65D2543/00092—Shape of the outer periphery curved circular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00231—Overall construction of the lid made of several pieces
    • B65D2543/0024—Overall construction of the lid made of several pieces two pieces, one forming at least the whole skirt, the other forming at least the whole upper part
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00259—Materials used
    • B65D2543/00268—Paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/0049—Contact between the container and the lid on the inside or the outside of the container on the inside, or a part turned to the inside of the mouth of the container
    • B65D2543/00527—NO contact
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00537—Contact between the container and the lid on the inside or the outside of the container on the outside, or a part turned to the outside of the mouth of the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00601—Snapping means on the container
    • B65D2543/00611—Profiles
    • B65D2543/00638—Rolled edge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00601—Snapping means on the container
    • B65D2543/00675—Periphery concerned
    • B65D2543/00685—Totality
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00712—Snapping means on the lid
    • B65D2543/00722—Profiles
    • B65D2543/00731—Groove or hollow bead
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00712—Snapping means on the lid
    • B65D2543/00722—Profiles
    • B65D2543/00759—Flange or lip
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00712—Snapping means on the lid
    • B65D2543/00787—Periphery concerned
    • B65D2543/00796—Totality

Abstract

A butt-joint type paper cover comprises a cover body, a reinforced flow guide part and a buckling part. The lid includes a lid face, and a lid edge. The reinforced guide part is arranged on the cover edge and covers three outer side walls of the cover edge. The buckling part extends out from the reinforced flow guide part, and the extending direction of the buckling part is opposite to the extending direction of the cover edge. The fastening portion includes an arcuate section in a cross-section taken along a perpendicular to a plane of the cover. One end of the arc-shaped section is abutted against the cover surface, and the curled edge is abutted against the cover surface and the arc-shaped section when the abutting-against paper cover is arranged on the container opening of the container. The butt type paper cover can be covered on the container and cannot fall off without external force, so that the butt type paper cover can ensure the strength and the stiffness of the butt type paper cover, can be covered on the container to prevent the butt type paper cover from falling off, can form better sealing performance with a container opening of the container, and prevents liquid contained in the container from leaking.

Description

Abutting type paper cover
Technical Field
The utility model relates to the field of packaging technology, in particular to butt type paper lid.
Background
In daily life, with the rise of the take-out industry, paper bowls and paper cups have become the choice of most take-out shops, are environment-friendly and cheap, and are vigorously promoted by merchants and governments. However, when the paper bowl or paper cup is filled with liquid or solid food to be covered, the used cover is made of plastic, and the use of plastic for manufacturing the cup cover or bowl cover is not in line with the trend and the requirement of the world for environmental protection.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a paper cover with improved adverse contact to meet the above requirements.
An abutting type paper cover is used for covering a container, and the container comprises a container opening and a curled edge arranged at the container opening. The butt-joint type paper cover comprises a cover body, a reinforced flow guide part arranged on the cover body, and a buckling part extending from the reinforced flow guide part. The cover body comprises a cover surface and a cover edge extending from the cover surface. And an included angle between the extending direction of the cover edge and a perpendicular line of the plane where the cover surface is located is 0-15 degrees. The reinforced guide part is arranged on the cover edge and covers three outer side walls of the cover edge. The buckling part extends out from the reinforced flow guide part, and the extending direction of the buckling part is opposite to the extending direction of the cover edge. The buckling part comprises an arc-shaped section on the cross section of the perpendicular line of the plane where the cover surface is located, and one end of the arc-shaped section is abutted to the cover surface. When the abutting-joint paper cover is covered on the container opening of the container, the curled edge abuts against the cover surface and the arc-shaped section.
Furthermore, an included angle between the extending direction of the cover edge and a perpendicular line of a plane where the cover surface is located is 0 degree.
Further, the height of the lid edge in the direction of the perpendicular to the plane of the lid face is between 2 mm and 20 mm.
Furthermore, the reinforced flow guide part is of a groove-shaped structure on the section of the perpendicular line of the plane where the cover surface is located, and the reinforced flow guide part of the groove-shaped structure is directly adhered to the cover edge.
Furthermore, the buckling part and one edge of the reinforced flow guide part of the groove-shaped structure are integrally formed.
Further, the central angle of the arc-shaped section is less than or equal to 180 degrees.
Furthermore, an included angle between the chord length of the arc-shaped section and a perpendicular line of the plane where the cover surface is located is an acute angle.
Further, the buckling part also comprises an introducing section connected with the arc-shaped section, and the length of the introducing section is greater than or equal to the chord length of the arc-shaped section.
Furthermore, an included angle between the extending direction of the leading-in section and a perpendicular line of a plane where the cover surface is located is an acute angle.
Further, an included angle between the extending direction of the leading-in section and a perpendicular line of a plane where the cover surface is located is an acute angle between 0 degree and 15 degrees.
Further, the buckling part further comprises a lead-in crimping edge connected with the lead-in section.
Further, the leading-in section comprises a transition section connected with the arc section, and the transition section is arc-shaped.
Further, the butt type paper cover also comprises an insertion hole arranged on the cover surface.
Further, the insertion holes are through holes.
Furthermore, the jack is covered by at least three blanking limits, and the junction between at least three blanking limits and the jack has the crease.
Further, the butt-joint type paper cover also comprises a direct drinking hole formed in the cover surface.
Further, the direct drinking hole is a through hole, and the through hole is polygonal.
Further, the direct drinking hole further comprises a hole cover covering the through hole and a connecting section connecting the hole cover and the through hole, and creases are arranged at the connecting section.
Compared with the prior art, the utility model provides a butt type paper lid, it is made by paper, accords with the requirement of environmental protection, simultaneously butt type paper lid has the lid, and sets up at the lid reason on this lid, thereby works as strengthen water conservancy diversion portion and set up can guarantee the intensity of this butt type paper lid when the lid is along, and then make this butt type paper lid have very high deflection, when the user uses, can not squashed very easily. Meanwhile, the buckling part extends out of the reinforced flow guide part, so that the buckling part and the reinforced flow guide part are integrally formed, and the butt joint type abutting cover is convenient to manufacture. The buckling part is provided with an arc-shaped section, and one end of the arc-shaped section is abutted against the cover surface, so that when the abutting type paper cover is arranged on a container with a curled edge, the curled edge of the container is abutted against the arc-shaped section and the cover surface, and the abutting type paper cover can be arranged on the container in a covering mode and cannot fall off without external force, so that the abutting type paper cover can ensure the strength and the stiffness of the abutting type paper cover, can be covered on the container without falling off, can form better sealing performance with a container opening of the container, and can prevent liquid in the container from leaking out.
Drawings
Fig. 1 is a schematic structural view of the butt-joint type paper cover provided by the present invention.
Fig. 2 is a partially enlarged view of the abutment type paper cover of fig. 1 at a.
Fig. 3 is a schematic cross-sectional structure view of the abutting type paper cover of fig. 1.
FIG. 4 is a schematic view of the abutting type paper cover of FIG. 1 with a tube inserting hole
Fig. 5 is a schematic structural view of the abutting type paper cover of fig. 1 having a drink-through hole.
Fig. 6 is a schematic structural view of the abutting paper cover of fig. 1 having another form of drink-through hole.
Detailed Description
Specific examples of the present invention will be described in further detail below. It should be understood that the description herein of embodiments of the invention is not intended to limit the scope of the invention.
As shown in fig. 1 to fig. 6, which are schematic structural views of a butt-joint type paper cover according to a first embodiment of the present invention. The abutment type paper cover is used to cover one container 20. The container 20 comprises a container mouth 21 and a bead 22 arranged on the edge of the container mouth 21. The butt-joint paper cover comprises a cover body 10, a reinforced flow guide part 11 arranged on the cover body 10, and a buckling part 12 extending from the reinforced flow guide part 11. The abutting type paper cover may be made of food paper, and the cover body 10, the reinforcing guide part 11 and the fastening part 12 may be made of food paper having a grammage of 70 g to 600 g. The food paper can be double-sided film coated paper or single-sided film coated paper, and can also be paper with single-sided and double-sided coatings.
The cover 10 includes a cover 101, and a cover edge 102 disposed at an edge of the cover 101 and extending toward a side of the cover 101. The cross section of the cover 101 along a perpendicular line perpendicular to the plane of the cover 101 may have any shape such as a circle, a square, or a polygon, and may be designed according to actual needs, that is, the shape of the container mouth 21 of the container 20. In the present embodiment, for the purpose of explaining the structure and the operation principle of the present invention, the cross section of the cover surface 101 along the perpendicular line perpendicular to the plane where the cover surface 101 is located is circular. The lid rim 102 extends from the edge of the lid face 101. The angle between the extending direction of the lid edge 102 and the perpendicular to the plane of the lid surface 101 is an acute angle, and the acute angle is 0 to 15 degrees. Specifically, an included angle between the extending direction of the cover edge and a perpendicular line of a plane where the cover surface is located is 0 degree. The lid face 101 is integrally formed with the lid rim 102. The height of the lid edge 102 in the direction of the perpendicular to the plane of the lid face is between 2 mm and 20 mm for aesthetic reasons.
The reinforcing flow guide part 11 is disposed on the lid edge 102 and covers three outer side walls of the lid edge 102, so that the reinforcing flow guide part 11 has a groove-shaped structure on a cross section along a perpendicular line of a plane where the lid surface 101 is located. The reinforcing baffle 11 of channel-shaped configuration can be glued directly to the lid rim 102 using edible glue. The reinforcing flow guide portion 11 may be used not only for the edge of the lid edge 102, but also for improving the strength and stiffness of the lid edge 102. Because the free edge of the lid edge 102 is exposed to the outside without the reinforced guiding portion 11, the appearance is not good, and meanwhile, the free edge of the lid edge 102 is a part directly taken by the hand of the user, the reinforced guiding portion 11 is beneficial to improving the strength and stiffness of the lid edge 102, and the lid edge is not flattened when being taken, which affects the user experience.
The fastening portion 12 extends from the reinforcing flow guide portion 11, and the fastening portion 12 extends in a direction opposite to the direction in which the lid edge 102 extends. Specifically, the fastening portion 12 is integrally formed with one edge of the reinforcing flow guide portion 11 having the groove-shaped structure. In a cross section taken along a perpendicular to the plane of the cover surface 101, the fastening portion 12 includes an arc-shaped section 121, a lead-in section 122 connected to the arc-shaped section 121, and a lead-in bead 123 provided at a free end of the lead-in section 122. One end of the arc-shaped segment 121 abuts against the lid face 101 so that when snap-fitted on the bead 22 of the container 20, the side edge of the bead 22 will abut against the arc-shaped segment 121 and the top of the bead 22 will abut directly against the lid face 101, while the bead 22 of the container 20 will be prevented from sliding off the arc-shaped segment 121 due to the arc-shaped segment 121. Therefore, an included angle between a chord length of the arc-shaped section 121 and a perpendicular line of the plane where the cover surface 101 is located is an acute angle, and the acute angle is between 0 degree and 30 degrees, which can be determined according to the diameter of a circumscribed circle of the cover surface 101. The arc segment 121 has a central angle of less than or equal to 180 degrees to facilitate the sliding of the bead 22 of the container 20. The angle between the direction of extension of the lead-in section 122 and the perpendicular to the plane of the cover surface 101 should also be an acute angle, in particular an angle between 0 and 15 degrees. In order to facilitate the sliding of the bead 22 of the container into the arc-shaped section 121, the lead-in section 122 further comprises a transition section 1221 connected to the arc-shaped section 121. The transition section 1221 is arc-shaped, and the curvature direction of the transition section 1221 is opposite to the curvature direction of the arc-shaped section 121. The lead-in curl 123 is provided at the free end of the lead-in section 122, and its structure should be prior art, and its function is not only to hide the edge of the lead-in section 122, which is good for aesthetic appearance, but also to make the paper cover to be in arc contact when just being buckled due to the presence of the lead-in curl 123, which is easier to buckle. The presence of the lead-in bead 123 makes the snap portion 12 more stiff and less likely to collapse. The shape of the lead-in bead 123 may be circular, polygonal, etc. The height of the whole butt-joint paper cover is between 10 and 60 mm through the height design of the buckling part 12 and the reinforced flow guide part 11.
The abutting type paper cover may further include a socket hole 13 provided on the cover surface 101. The plug-in tube hole 13 may be a through hole, or at least three punched edges may be disposed on the through hole to cover the through hole. It is conceivable that the connections between at least three punched edges and the receptacles are provided with folds in order to facilitate folding of the punched edges without tearing of the punched edges from the lid surface. In this embodiment, the tube inserting hole 13 is a through hole 131 having 6 punched edges 132, and a crease 133 is disposed at a connection point of each punched edge 132 and the through hole 131.
Further, the abutting type paper cover can also comprise a drinking-through hole 14 formed on the cover surface 101. The direct drinking hole 14 is a through hole which can be polygonal, circular or oval. The polygon may be a quadrilateral, a hexagon, etc. The drink-through hole 14 may further include a hole cover covering the through hole, and a connection section connecting the hole cover and the through hole. The connecting section is provided with a crease to facilitate the opening of the cover without tearing the cover 101 upon opening.
Compared with the prior art, the utility model provides a butt type paper lid, it is made by paper, accords with the requirement of environmental protection, simultaneously butt type paper lid has lid 10, and sets up at flange 102 on this lid 10, thereby works as strengthen water conservancy diversion portion 11 and set up can guarantee the intensity of this butt type paper lid when the flange 102 is last, and then make this butt type paper lid have very high deflection, when the user uses, can not squashed very easily. Meanwhile, the buckling part 12 extends out of the reinforced flow guide part 11, so that the buckling part 12 and the reinforced flow guide part 11 are integrally formed, and the butt joint type abutting cover is convenient to manufacture. The buckling part 12 is provided with an arc-shaped section 121, and one end of the arc-shaped section 121 abuts against the cover surface 101, so that when the abutting type paper cover is arranged on the container 20 with the curled edge 22, the curled edge 22 of the container 20 abuts against the arc-shaped section 121 and the cover surface 101, and the abutting type paper cover can be arranged on the container 20 and cannot fall off without external force, so that the abutting type paper cover can ensure the strength and the stiffness, can cover the container without falling off, can form better sealing performance with the container opening of the container, and cannot leak out liquid contained in the container.
The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the scope of the present invention, and any modification, equivalent replacement or improvement within the spirit of the present invention is encompassed by the claims of the present invention.

Claims (18)

1. An abutting type paper cover is used for covering a container, the container comprises a container opening and a turned edge arranged at the container opening, and the abutting type paper cover is characterized in that: the abutting type paper cover comprises a cover body and a reinforced flow guide part arranged on the cover body, and a buckling part extending from the reinforced diversion part, the cover body comprises a cover surface, and a cover edge extending from the cover surface, wherein the extending direction of the cover edge forms an included angle of 0 to 15 degrees with the perpendicular line of the plane where the cover surface is positioned, the reinforced diversion part is arranged on the cover edge and covers three outer side walls of the cover edge, the buckling part extends out from the reinforced diversion part, the extending direction of the buckling part is opposite to the extending direction of the cover edge, said engagement portion comprises an arc-shaped segment in a cross-section along a perpendicular to a plane of said cover surface, one end of the arc-shaped section is abutted against the cover surface, and the curled edge is abutted against the cover surface and the arc-shaped section when the abutting-against paper cover is arranged on the container opening of the container.
2. The butt type paper cover according to claim 1, wherein: and an included angle between the extending direction of the cover edge and a perpendicular line of the plane where the cover surface is located is 0 degree.
3. The butt type paper cover according to claim 1, wherein: the height of the lid edge in the direction of the perpendicular to the plane of the lid face is between 2 mm and 20 mm.
4. The butt type paper cover according to claim 1, wherein: the reinforced flow guide part is of a groove-shaped structure on the section of the perpendicular line of the plane where the cover surface is located, and the reinforced flow guide part of the groove-shaped structure is directly adhered to the cover edge.
5. The butt type paper cover according to claim 1, wherein: the buckling part and one edge of the reinforced flow guide part of the groove-shaped structure are integrally formed.
6. The butt type paper cover according to claim 1, wherein: the central angle of the arc-shaped section is less than or equal to 180 degrees.
7. The butt type paper cover according to claim 1, wherein: and an included angle between the chord length of the arc-shaped section and the perpendicular line of the plane where the cover surface is located is an acute angle.
8. The butt type paper cover according to claim 1, wherein: the buckling part also comprises an introducing section connected with the arc section, and the length of the introducing section is greater than or equal to the chord length of the arc section.
9. The butt-type paper cover of claim 8, wherein: and an included angle between the extending direction of the leading-in section and a perpendicular line of the plane where the cover surface is located is an acute angle.
10. The butt type paper cover according to claim 9, wherein: the included angle between the extending direction of the leading-in section and the perpendicular line of the plane where the cover surface is located is an acute angle and ranges from 0 degree to 15 degrees.
11. The butt-type paper cover of claim 8, wherein: the snap-fit portion further comprises a lead-in bead connected to the lead-in section.
12. The butt-type paper cover of claim 8, wherein: the leading-in section comprises a transition section connected with the arc section, and the transition section is arc-shaped.
13. The butt type paper cover according to claim 1, wherein: the butt-joint type paper cover further comprises an inserting hole formed in the cover face.
14. The butt type paper cover according to claim 13, wherein: the plug-in pipe hole is a through hole.
15. The butt type paper cover according to claim 13, wherein: the plug-in pipe hole is covered by at least three blanking edges, and the at least three blanking edges are connected with the plug-in pipe hole and provided with creases at the joints.
16. The butt type paper cover according to claim 1, wherein: the butt-joint type paper cover also comprises a direct drinking hole formed in the cover surface.
17. The butt-type paper cover of claim 16, wherein: the direct drinking hole is a through hole which is polygonal.
18. The butt type paper cover according to claim 17, wherein: the direct drinking hole further comprises a hole cover covering the through hole and a connecting section for connecting the hole cover and the through hole, and creases are arranged at the connecting section.
CN201921746885.4U 2019-10-17 2019-10-17 Abutting type paper cover Active CN209973196U (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN201921746885.4U CN209973196U (en) 2019-10-17 2019-10-17 Abutting type paper cover
PCT/CN2019/114186 WO2021072805A1 (en) 2019-10-17 2019-10-30 Abutting-type paper cover
JP2020570159A JP2022505000A (en) 2019-10-17 2019-10-30 Abutment type paper cover
US17/250,166 US20210362913A1 (en) 2019-10-17 2019-10-30 Abutting-Typed Paper Cover
TW109211657U TWM607919U (en) 2019-10-17 2020-09-04 Paper cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921746885.4U CN209973196U (en) 2019-10-17 2019-10-17 Abutting type paper cover

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JP (1) JP2022505000A (en)
CN (1) CN209973196U (en)
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WO (1) WO2021072805A1 (en)

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JP1679581S (en) * 2020-07-16 2021-02-22 packaging container lid
JP1679580S (en) * 2020-07-16 2021-02-22 packaging container lid
JP1679578S (en) * 2020-07-16 2021-02-22 packaging container lid
JP1679510S (en) * 2020-07-16 2021-02-22 packaging container lid
JP1679509S (en) * 2020-07-16 2021-02-22 packaging container lid
JP1679582S (en) * 2020-07-16 2021-02-22 packaging container lid
CN217755166U (en) * 2022-05-18 2022-11-08 江门市锦隆高科实业有限公司 Garbage bin convenient to directly carry disposal bag

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JP2022505000A (en) 2022-01-14
WO2021072805A1 (en) 2021-04-22
US20210362913A1 (en) 2021-11-25

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