WO2019227247A1 - 纸塑杯盖 - Google Patents

纸塑杯盖 Download PDF

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Publication number
WO2019227247A1
WO2019227247A1 PCT/CN2018/000199 CN2018000199W WO2019227247A1 WO 2019227247 A1 WO2019227247 A1 WO 2019227247A1 CN 2018000199 W CN2018000199 W CN 2018000199W WO 2019227247 A1 WO2019227247 A1 WO 2019227247A1
Authority
WO
WIPO (PCT)
Prior art keywords
edge
cup
paper
easy
platform
Prior art date
Application number
PCT/CN2018/000199
Other languages
English (en)
French (fr)
Chinese (zh)
Inventor
赖宗伸
饶日华
Original Assignee
佛山市美万邦科技有限公司
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 佛山市美万邦科技有限公司 filed Critical 佛山市美万邦科技有限公司
Priority to MX2019009647A priority Critical patent/MX2019009647A/es
Priority to EP18905901.7A priority patent/EP3808673A4/en
Priority to KR1020197016599A priority patent/KR20190137067A/ko
Priority to PCT/CN2018/000199 priority patent/WO2019227247A1/zh
Priority to JP2019529244A priority patent/JP2020525359A/ja
Priority to CR20190499A priority patent/CR20190499A/es
Priority to US16/480,138 priority patent/US20210362912A1/en
Priority to BR112019015973-8A priority patent/BR112019015973A2/pt
Priority to AU2018393122A priority patent/AU2018393122B2/en
Publication of WO2019227247A1 publication Critical patent/WO2019227247A1/zh

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    • 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
    • B65D43/0206—Removable lids or covers without integral tamper element secured by snapping over beads or projections inside a peripheral U-shaped channel in 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
    • 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
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
    • B65D1/0207—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by material, e.g. composition, physical features
    • 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
    • B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
    • B65D21/0209—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together stackable or joined together one-upon-the-other in the upright or upside-down position
    • B65D21/0217—Containers with a closure presenting stacking elements
    • B65D21/0219—Containers with a closure presenting stacking elements the closure presenting projecting peripheral elements receiving or surrounding the bottom or peripheral elements projecting from the bottom of a superimposed 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
    • B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
    • B65D21/0209—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together stackable or joined together one-upon-the-other in the upright or upside-down position
    • B65D21/023—Closed containers provided with local cooperating elements in the top and bottom surfaces, e.g. projection and recess
    • 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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/08—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures
    • 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
    • B65D2205/00—Venting means
    • B65D2205/02—Venting holes
    • 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
    • B65D2543/00259—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
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00259—Materials used
    • B65D2543/00305—Other
    • 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
    • B65D2543/00629—Massive 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
    • B65D2543/00601—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

Definitions

  • the invention relates to a paper-plastic cup lid, in particular to a paper-plastic cup lid which can be tightly combined with the cup body cup opening to prevent liquid from overflowing out of the cup body, is convenient to be stacked on top of one another, and can buffer the flow of beverages.
  • take-away paper cups are often called “disposable paper cups", “disposable cups” or “disposable paper cups”.
  • the conventional take-out paper cup is generally composed of a cup body and a cup cover. The cup body is used for containing liquid beverages, and the cup cover is closed at the mouth of the cup body to avoid liquid beverages in the cup body. Spillover.
  • plastic cup lids As far as the cup lids used on the take-out paper cups commonly used in the market are concerned, they are usually made of plastic materials such as PP, PS, and PVC using plastic injection molding technology, which is generally called "plastic cup lids". It is known that plastic cup lids cause serious pollution to the environment during recycling and disposal. Especially because of the large number, it is not easy to recycle and cause serious harm to environmental protection. In the era of high environmental awareness, the use of plastic materials The nature of the "plastic cup cover” is completely deviated from the environmental awareness. In addition, it is known that the "plastic cup cover” is formed by plastic injection technology, which restricts the movement space required for demolding. As a result, the finished "plastic cup cover" cannot meet the demand for tightly closing the mouth of the paper cup.
  • paper and plastic products manufactured by using pulp and / or plant fiber material as the material and manufactured by mold suction molding and hot pressing shaping technology have been developed. However, most of them are manufactured as isolation buffers and are never used at all. Some people have conceived that paper-plastic cup lids can be manufactured and formed from paper-plastic materials.
  • the present invention uses paper-plastic molding technology to manufacture paper-plastic cup lids to distinguish them from plastic cup lids and to improve the use of plastic cup lids.
  • the main purpose of the present invention is: 1. To provide a paper-plastic cup lid which can be tightly combined with the cup body cup mouth to avoid the liquid in the cup body from overflowing and is convenient to be stacked on top of each other. 2. A paper-plastic cup lid with a drinking mouth set on a high platform to avoid excessive flow of the beverage in the cup when the cup is tilted for drinking is provided.
  • the present invention specially creates a paper-plastic cup lid with a main ring wall that surrounds a circle, and the rear end side of the main ring wall forms a rear end arc edge upward, and the rear end arc edge is formed by two sides.
  • the forward extension surrounds and turns into a horizontal side platform.
  • the front end of the side platform adopts a high slope to extend into a section of slope protection.
  • the front ends of the two side slope protection slopes are combined into a high platform.
  • the inside of the high platform The connection with the inner edge of the two-sided inclined slope is set as an inner retaining wall in a circular arc tangent style; the rear arc edge, side platform, inclined slope and high platform are surrounded by a ring, and the middle forms a relatively low height and The rear surface of the cup is positioned slightly below, and a micro-breathing hole is formed on the top surface of the cup.
  • a highly concave drinking port is formed at the center of the high platform, and a horizontal opening plate is formed on the drinking port surface.
  • the inner edge of the mouth is the top edge of the inner protective wall and is shaped as an easy turning edge.
  • a raised push body is formed at the center of the opening plate.
  • the connecting edge of the opening plate and the drinking mouth is except for the easy turning
  • the three sides other than the edge are made of latent thin tearing edges,
  • the easy-to-tear edge reaches the easy-to-turn edge;
  • a downwardly recessed receiving cavity is formed on the top surface of the cup at a distance adjacent to the high platform, and an obliquely-backed stop is formed behind the receiving cavity,
  • the stopper surrounds the containing cavity by two sides; the bottom of the main ring wall extends outward a small distance to become a bottom table surface, and then bends downwards to form an inwardly curved envelope edge, and then expands to form One flip.
  • the easy-to-tear edge is cut to a thickness less than one-half.
  • the present invention can be tightly combined with the cup body cup mouth to avoid liquid spillage in the cup body, and is convenient to be stacked on top of one another; in addition, the drinking mouth is set on a high platform to avoid When the cup is tilted to drink, the flow of the beverage in the cup is too large.
  • FIG. 1 is a perspective view of an embodiment of the present invention.
  • FIG. 2 is a top view of an embodiment of the present invention.
  • Fig. 3 is a side view showing an embodiment of the present invention.
  • FIG. 4 is a side sectional view of an embodiment of the present invention.
  • FIG. 5 is an enlarged view of a portion in FIG. 2.
  • FIG. 6 is an enlarged view of a part b in FIG. 4.
  • FIG. 7 is an enlarged schematic view of the covering edge covering the mouth of the cup bundle according to the embodiment of the present invention.
  • FIG. 8 is a schematic diagram illustrating the assembly of the paper-plastic cup lid on the cup body according to the embodiment of the present invention.
  • FIG. 9 is a schematic diagram showing the use of the paper-plastic cup lid pushing and pushing body turning in accordance with the embodiment of the present invention.
  • FIG. 10 is a schematic view showing that the paper-plastic cup lid and the cup body lid are combined and stacked up and down according to the embodiment of the present invention.
  • Paper-plastic cup lid 1 Main ring wall 10 Back end arc edge 11 Side platform 12
  • an embodiment of the present invention is a paper-plastic cup lid 1, that is, a paper-plastic cup lid manufactured by a mold suction molding and hot pressing setting technology.
  • the main ring wall 10 formed in a circle, and the rear end side of the main ring wall 10 is turned up to form a rear end arc edge 11.
  • the rear end arc edge 11 is surrounded by two sides and extends forward.
  • the width of the rear end arc edge 11 is the narrowest in the first row, and it gradually becomes wider when it extends to the two sides, and then the side.
  • the width of the platform 12 is larger than the rear arc edge 11 and ranked second, and then the width of the inclined slope 13 is larger than that of the side platform 12 and third, and finally the high platform 14 is formed by extending from two sides.
  • the width of the high platform 14 is the fourth largest at the same time, and the inner edges of the rear arc edge 11, the side platform 12, the inclined slope 13 and the high platform 14 (the inner edge of the high platform 14 is The tangent inner protective wall 141) will surround a circle, so that the plane in the middle of the circle forms a cup top surface 15 with a relatively low height.
  • the depth of the cup top surface 15 at the rear arc edge 11 is at 2mm is suitable, and the cup top surface 15 is provided with a micro ventilation hole 151 at a distance adjacent to the rear end arc edge 11. Therefore, it can be seen that the cup top surface 15 is not located in the center of the paper-plastic cup lid 1 , But showing a backward shifted state, as shown in Figures 1 and 2.
  • the upper surface of the high platform 14 is based on the arc-shaped outer edge, and a drinking port 20 with a slightly concave height is formed at the center. Please refer to FIG. 5.
  • a horizontal opening plate is formed on the drinking port 20 surface. 21, the inner edge of the opening plate 21 is the top edge of the inner protective wall 141, and an arc-shaped turning edge 211 is formed there, and a raised pushing body 22 is formed at the center of the opening plate 21, When manufacturing, the pushing body 22, the opening plate 21 and the high platform 14 are formed into one body, and the connecting edges of the opening plate 21 and the drinking port 20 are made on all three sides except the easy turning edge 211.
  • the latent thin tearing edge 23 is formed, that is, the connecting edges of the three sides are processed and cut to a thickness less than one-half, and are formed into the easy tearing edge 23, and the upper and lower edges are shown in FIG. 5.
  • the easy-to-tear edge 23 must be cut to reach the easy-to-turn edge 211. It can be seen that when the drinking port 20 is not in use, it is completely covered by the opening plate 21 and the pushing body 22 and does not appear.
  • the drinking port 20 is not In use, the easy-to-tear edge 23 exhibits a latent connection; the top surface 15 of the cup is adjacent to the high platform 14 A downwardly recessed receiving cavity 24 is formed at a distance, and a rearwardly standing stop 25 is formed at the rear of the receiving cavity 24.
  • the stop 25 forms a shape that surrounds the receiving cavity 24 by two sides. state.
  • FIG. 6 After the bottom of the main ring wall 10 extends a small distance outward to become a bottom table 16, it is then extended downwardly to form a curved edge 17 that curves inwardly. Then, the flap 18 is expanded outward to form a circle.
  • an inward micro-curved shape is formed from the end of the bottom table 16 to the end of the covering edge 17, and then reaches the end of the covering edge 17. At the end of the flap 18, a slightly curved shape is formed outward.
  • the paper-plastic cup lid 1 according to the embodiment of the present invention must be used with a cup body 30 in use. Please refer to FIGS. 7 and 8. Generally, the cup body 30 will form a ring beam edge 31 around the cup mouth.
  • the paper-plastic cup lid 1 of the embodiment of the present invention is to be closed on the cup mouth of the cup body 30 (of course, the cup body 30 is filled with beverages)
  • the paper-plastic cup lid 1 is first covered with the covering edge 17
  • the state corresponding to the beam opening edge 31 is covered, but because the minimum inner diameter of the covering edge 17 is slightly smaller than the outer diameter of the beam opening edge 31, the covering edge 17 is initially blocked by the beam opening edge 31 and It cannot pass.
  • the minimum inner diameter of the covering edge 17 of the paper-plastic cup lid 1 is pushed by force. Pressing it will expand slightly and pass over the bundle mouth edge 31, so that it is pressed around the paper-plastic cup lid 1 one by one, and finally, as shown in FIG. 7, the covering edge 17 will completely pass and cover
  • the paper-plastic cup lid 1 can be tightly sealed to the cup body 30.
  • the entire “outer paper cup” that is, the cup body 30, Paper beverages and the lid portion. 1), if within the cup body 30 is hot filled, the pressure generated by the micro-relief holes 151, to avoid excessive pressure in the cup body 30.
  • the paper-plastic cup lid 1 of the embodiment of the present invention is made of pulp and / or plant fiber material as a material, and is manufactured by a mold suction molding and hot pressing setting technology. Therefore, the elastic deformability within a certain range of force can be It is better than the plastic cup lid, so when the second-hand press and hold the paper-plastic cup lid 1 near the symmetrical part, and then press down slightly, the minimum inner diameter of the covering edge 17 of the paper-plastic cup lid 1 will be It expands and deforms and passes over the beam opening edge 31, and then restores the original shape immediately after letting go. In this way, the paper-plastic cup lid 1 is pressed and pressed one by one, and finally the covering edge 17 completely passes and covers the ⁇ ⁇ ⁇ ⁇ 31 ⁇ Beam mouth flange 31.
  • the pushing body 22 Under pressure, the pushing body 22 is pushed into the receiving cavity 24 for an urgent stop, so as it is no longer covered by the opening plate 21 and the pushing body 22, the drinking mouth 20 can be completely exposed for use. The person drinks the beverage in the cup body 30 through the drinking mouth 20.
  • the paper-plastic cup lid 1 of the embodiment of the present invention is created so that the top surface 15 of the cup is not located in the center of the paper-plastic cup lid 1, but presents a backward shifted state.
  • the upper and lower two "outer paper cups" can be easily stacked to facilitate carrying and moving.
  • the outer diameter of the bottom circle of the cup body 30 is equivalent to the cup
  • the diameter of the top surface 15 and the distance h between the bottom surface of the cup body 30 and the bottom edge are slightly higher than the height of the stopper 25. Therefore, an outer paper cup is stacked from the bottom edge to another outer paper cup.
  • the stopper 25 enters a stop state, so that the upper and lower outer paper cups are stacked as shown in FIG. 10.
  • the upper and lower take-out paper cups when the upper and lower take-out paper cups are stacked, the upper and lower take-out paper cups are shifted in position relative to the lower take-out paper cups.
  • One left and one right stacked so that when the user supports the upper and lower two takeaway paper cups with second hand (ie left hand and right hand), the palm can be closer to the cup body 30 to make the support more stable. Easy to carry and move.
  • the main claim of the present invention is to apply for a paper-plastic cup lid 1 made of pulp and / or plant fiber material as a material and manufactured by mold suction molding and hot pressing shaping technology, which is characterized by
  • the claimed paper-plastic cup lid 1 has a covering edge 17 which can surely cover the mouth opening 31 of the cup body 30, a cup top surface 15 provided with a position offset, and the drinking mouth 20 provided on the high platform 14.
  • the effect is achieved.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Closures For Containers (AREA)
  • Table Devices Or Equipment (AREA)
  • Stackable Containers (AREA)
  • Apparatus For Making Beverages (AREA)
  • Portable Outdoor Equipment (AREA)
PCT/CN2018/000199 2018-05-29 2018-05-29 纸塑杯盖 WO2019227247A1 (zh)

Priority Applications (9)

Application Number Priority Date Filing Date Title
MX2019009647A MX2019009647A (es) 2018-05-29 2018-05-29 Tapa para taza de pulpa moldeada.
EP18905901.7A EP3808673A4 (en) 2018-05-29 2018-05-29 Paper-plastic cup lid
KR1020197016599A KR20190137067A (ko) 2018-05-29 2018-05-29 몰디드 펄프 컵 뚜껑
PCT/CN2018/000199 WO2019227247A1 (zh) 2018-05-29 2018-05-29 纸塑杯盖
JP2019529244A JP2020525359A (ja) 2018-05-29 2018-05-29 紙コップカバー
CR20190499A CR20190499A (es) 2018-05-29 2018-05-29 Tapa para taza de pulpa moldeada
US16/480,138 US20210362912A1 (en) 2018-05-29 2018-05-29 Molded Pulp Cup Lid
BR112019015973-8A BR112019015973A2 (pt) 2018-05-29 2018-05-29 Tampa de copo de polpa moldada
AU2018393122A AU2018393122B2 (en) 2018-05-29 2018-05-29 Molded pulp cup lid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/000199 WO2019227247A1 (zh) 2018-05-29 2018-05-29 纸塑杯盖

Publications (1)

Publication Number Publication Date
WO2019227247A1 true WO2019227247A1 (zh) 2019-12-05

Family

ID=68697363

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Application Number Title Priority Date Filing Date
PCT/CN2018/000199 WO2019227247A1 (zh) 2018-05-29 2018-05-29 纸塑杯盖

Country Status (9)

Country Link
US (1) US20210362912A1 (pt)
EP (1) EP3808673A4 (pt)
JP (1) JP2020525359A (pt)
KR (1) KR20190137067A (pt)
AU (1) AU2018393122B2 (pt)
BR (1) BR112019015973A2 (pt)
CR (1) CR20190499A (pt)
MX (1) MX2019009647A (pt)
WO (1) WO2019227247A1 (pt)

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CA188901S (en) * 2019-02-19 2020-10-07 Starbucks Corp Cup lid
US11591140B2 (en) * 2019-08-15 2023-02-28 Berry Global, Inc. Drink cup lid
KR20210111455A (ko) 2020-03-03 2021-09-13 주식회사 그립엣 탄성유도홈을 구비한 음료용기 뚜껑 및 음료용기
US11535435B2 (en) * 2020-05-15 2022-12-27 Catherine Netter Locking beverage container
GR1010179B (el) * 2021-04-21 2022-02-18 Θεοδωρος Γεωργιου Μοσχος Μεθοδος παραγωγης χαρτινου καπακιου ενος τμηματος και το προϊον αυτης
CN216547577U (zh) * 2021-10-14 2022-05-17 斯道拉恩索公司 杯盖以及包括其的杯组件

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Also Published As

Publication number Publication date
JP2020525359A (ja) 2020-08-27
EP3808673A1 (en) 2021-04-21
EP3808673A4 (en) 2021-12-29
US20210362912A1 (en) 2021-11-25
MX2019009647A (es) 2020-08-13
CR20190499A (es) 2020-03-03
BR112019015973A2 (pt) 2020-03-31
AU2018393122B2 (en) 2020-04-09
AU2018393122A1 (en) 2019-12-19
KR20190137067A (ko) 2019-12-10

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