WO2019227247A1 - Paper-plastic cup lid - Google Patents

Paper-plastic cup lid 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
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/en
Priority to BR112019015973-8A priority patent/BR112019015973A2/en
Priority to JP2019529244A priority patent/JP2020525359A/en
Priority to CR20190499A priority patent/CR20190499A/en
Priority to KR1020197016599A priority patent/KR20190137067A/en
Priority to AU2018393122A priority patent/AU2018393122B2/en
Priority to US16/480,138 priority patent/US20210362912A1/en
Priority to EP18905901.7A priority patent/EP3808673A4/en
Priority to PCT/CN2018/000199 priority patent/WO2019227247A1/en
Publication of WO2019227247A1 publication Critical patent/WO2019227247A1/en

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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
    • B65D43/0206—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)
  • Apparatus For Making Beverages (AREA)
  • Portable Outdoor Equipment (AREA)
  • Stackable Containers (AREA)

Abstract

Disclosed is a paper-plastic cup lid (1). The paper-plastic cup lid has a covering flange (17) that can reliably cover a restricted opening flange of a cup body and is provided with a cup top face (15) with an offset position. A drinking rim (20) is provided on a high flat stage (14) so as to realize the functions of preventing a liquid inside the cup body from overflowing, facilitating moving around while carrying a stacked takeout paper cup, and slowing the flowing of a drink at the drinking rim.

Description

纸塑杯盖Paper Plastic Cup Lid 【技术领域】[Technical Field]
本发明是关于一种纸塑杯盖，尤指一种可与杯体杯口紧密结合，避免杯体内的液体外溢，且方便上下叠置携带以及可缓冲饮料流势的纸塑杯盖。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.
【背景技术】【Background technique】
很多人，尤其是上班族，几乎每天都是从品牌连锁超商或快餐店购买一杯咖啡展开一天的工作，没有喝到咖啡，似乎就提不起工作的热忱。此种外带咖啡若消费者并未自备随行杯，那超商或快餐店就会以“外带纸杯”帮消费者装妥，让消费者手持该“外带纸杯”就可以达到携带移动及随时饮用的作用。“外带纸杯”经常也被称呼“一次性纸杯”、“一次性随手杯”或“抛弃式纸杯”等。目前，习知的外带纸杯一般是由一杯体及一杯盖所组成，该杯体用以盛装液体饮料，再由该杯盖盖合于该杯体杯口处，以避免杯体内的液体饮料外溢。Many people, especially office workers, buy a cup of coffee from a brand chain supermarket or a fast food restaurant to start their work almost every day. Without coffee, it seems that they can't enthusiasm for work. If this type of take-away coffee does not bring a cup, the supermarket or fast food restaurant will use the "take-away paper cup" to help consumers install it, so that consumers can hold the "take-away paper cup" to carry it. And ready to drink. "Takeaway paper cups" are often called "disposable paper cups", "disposable cups" or "disposable paper cups". At present, 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.
就目前市面上***面上，因此当使用者以嘴就饮用口并上倾杯体饮用饮料时，杯体内 饮料的液流将完全冲至该饮用口，所以饮用者若杯体上倾的角度过大时，会被饮料的流势吓到，稍不慎更会被溅出的饮料波及，此种构造上不理想导致的使用缺失，实值改善。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. After being combined with the mouth of a paper cup, there is still a lack of easy leakage resulting in leakage of the beverage, which often causes users to be unsafe to use. As far as the "plastic cup lid" is concerned, because the plastic mold injection technology is used for molding, the top surface of the cup lid and the drinking mouth are set on the same plane. Therefore, when the user uses the mouth to drink the mouth and tilt up the cup to drink During the drink, the liquid flow of the drink in the cup will completely flush to the drinking mouth, so if the angle of the cup body tilting up is too large, the drink will be scared by the flow of the drink, and the drink will be splashed accidentally. As a result, the use caused by such structural unsatisfactory is missing, and the real value is improved.
目前已有发展以纸浆及/或植物纤维材质混合为材料，由模具吸浆塑形及热压定型技术制造而成的纸塑产品，但大都是制造做为隔离缓冲材使用为多，完全不曾有人构思要以纸塑材料制造成型为纸塑杯盖，今本发明即采用纸塑成型技术制造出纸塑杯盖，以与塑料杯盖相区别，并兼可改善塑料杯盖的使用缺失。At present, 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. Today, 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.
【发明内容】[Summary of the Invention]
本发明的主要目的即在：1、提供一种可与杯体杯口紧密结合，以避免杯体内的液体外溢，兼具方便上下叠置携带的纸塑杯盖。2、提供一种将饮用口设于一高平台上，以避免上倾杯体饮用时，杯体内饮料流势过大的纸塑杯盖。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.
为达成上述目的，本发明特创设一种纸塑杯盖，具有一环绕成一圈的主环壁，该主环壁的后端侧往上形成一后端弧缘，该后端弧缘由二侧向前延伸环绕转变为一水平状的侧平台，该侧平台的前端采斜度高起延伸为一段的斜护坡，二侧斜护坡的前端高处共同结合为一高平台，该高平台的内侧与二侧斜护坡的内缘连接处采圆弧切线式垂设为一内护壁；该后端弧缘、侧平台、斜护坡及高平台四者环绕成一环，中间形成为一高度相对低下且位置偏后的杯顶面，该杯顶面上穿设有一微透气孔；该高平台的中央处形成一高度微凹的饮用口，该饮用口面上形成一水平状的开口板，该饮用口的内缘即为该内护壁的顶缘并即成形为一易转折缘，该开口板中央处更形成一高起的推动体，该开口板与该饮用口的连接边缘，除该易转折缘之外的三边皆做成潜薄的易撕裂缘，且该易撕裂缘到达该易转折缘；该杯顶面上于邻近该高平台一距离处成型一向下凹入的容 置穴，该容置穴的后方成型一斜背高起的挡台，该挡台由二侧围护住该容置穴；该主环壁底部向外延伸一小距离成为一底台面，再向下弯弧延伸成型一向内弯弧的包覆缘，再外扩形成一掀片。In order to achieve the above object, 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.
上述的纸塑杯盖中，该易撕裂缘是切削为厚度小于二分之一。In the aforementioned paper-plastic cup lid, the easy-to-tear edge is cut to a thickness less than one-half.
本发明的优点及有益效果在于：本发明可与杯体杯口紧密结合，以避免杯体内的液体外溢，兼具方便上下叠置携带；另，将饮用口设于一高平台上，以避免上倾杯体饮用时，杯体内饮料流势过大。The advantages and beneficial effects of the present invention are that 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.
【附图说明】[Brief Description of the Drawings]
图1所示是本发明实施例的立体图。FIG. 1 is a perspective view of an embodiment of the present invention.
图2所示是本发明实施例的俯视图。FIG. 2 is a top view of an embodiment of the present invention.
图3所示是本发明实施例的侧视图。Fig. 3 is a side view showing an embodiment of the present invention.
图4所示是本发明实施例的侧视剖视图。FIG. 4 is a side sectional view of an embodiment of the present invention.
图5所示是图2中a部位的放大图。FIG. 5 is an enlarged view of a portion in FIG. 2.
图6所示是图4中b部位的放大图。FIG. 6 is an enlarged view of a part b in FIG. 4.
图7所示是本发明实施例的包覆缘包覆住杯体束口缘的放大示意图。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.
图8所示是本发明实施例纸塑杯盖盖合于杯体上的组合示意图。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.
图9所示是本发明实施例纸塑杯盖推压推动体转折的使用示意图。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.
图10所示是本发明实施例纸塑杯盖与杯体盖合并做上下叠置的示意图。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.
图中标号说明如下：The labels in the figure are explained as follows:
纸塑杯盖1           主环壁10     后端弧缘11          侧平台12Paper-plastic cup lid 1 Main ring wall 10 Back end arc edge 11 Side platform 12
斜护坡13            高平台14     内护壁141           杯顶面15Inclined slope protection 13 High platform 14 Internal protection wall 141 Internal cup top 15
微透气孔151         底台面16     包覆缘17            掀片18 Micro-breathing holes 151, bottom table top 16 cover edge 17 cover 18
饮用口20            开口板21      易转折缘211         推动体22Drinking mouth 20 Opening plate 21 Opening plate 211 Easy turning edge 22 Pushing body 22
易撕裂缘23          容置穴24      挡台25              杯体30Easy-to-tear margin 23, the capacity-retaining point 24, the stop 25, and the cup body 30
束口缘31            距离h束 口 缘 31 The distance h
【具体实施方式】【Detailed ways】
请参阅图1～4所示，本发明实施例是一纸塑杯盖1，即一种由模具吸浆塑形及热压定型技术制造而成的纸塑杯盖，构造组成上具有一环绕成一圈的主环壁10，该主环壁10的后端侧往上翻过形成一后端弧缘11，该后端弧缘11由二侧向前延伸环绕，过约二分之一时先逐渐转变为一水平状的侧平台12，其外缘及内缘皆为弧形线条，且内缘的弯度高于外缘(即内缘较弯)，然后该侧平台12的前端采斜度高起延伸为一段的斜护坡13，该斜护坡13的外缘及内缘亦皆为弧形线条，且内缘的弯度高于外缘(即内缘较弯)，最后二侧斜护坡13的前端高处共同结合为一高平台14，该高平台14的内缘与二侧斜护坡13的内缘连接处，采圆弧切线式垂设为一内护壁141；上列各部位以俯视(如图2所示)时的宽度由小到大来排定，该后端弧缘11的宽度最窄排第一，其向二侧延伸时为渐宽，然后是该侧平台12的宽度大于该后端弧缘11而排第二，再来是该斜护坡13的宽度大于该侧平台12而排第三，最后是该高平台14因为是由二侧延伸来合而为一，所以该高平台14的宽度最大排第四，同时该后端弧缘11、该侧平台12、该斜护坡13及该高平台14四者的内缘(该高平台14的内缘即该切线式的内护壁141)会环绕成一圆圈，使得介于该圆圈中间的平面形成为一高度相对低下的杯顶面15，该杯顶面15于该后端弧缘11处的深度以在2mm为宜，且该杯顶面15上于邻近该后端弧缘11一距离处穿设有一微透气孔151，因此可知，该杯顶面15并非位在该纸塑杯盖1的正中央，而是呈现往后偏移状态，如图1、 2所示。Please refer to FIG. 1 to FIG. 4, 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. First gradually transformed into a horizontal side platform 12, the outer and inner edges of which are curved lines, and the curvature of the inner edge is higher than the outer edge (that is, the inner edge is more curved), and then the front end of the side platform 12 is inclined It rises up to a section of inclined slope 13 whose outer and inner edges are also arc-shaped lines, and the curvature of the inner edge is higher than the outer edge (that is, the inner edge is more curved). The height of the front end of 13 is combined into a high platform 14, and the inner edge of the high platform 14 and the inner edge of the two-sided inclined slope 13 are connected by an arc tangent to an inner retaining wall 141. The width in plan view (as shown in Figure 2) is arranged from small to large. 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. First, 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.
该高平台14上面以弧形的外缘为准，在中央处形成一高度向下微凹的饮用口20，请配合参阅图5所示，该饮用口20面上形成一水平状的开口板21，该开口板21的内侧边缘即为该内护壁141的顶缘，该处并即成形为一弧状的易转折缘211，该开口板21中央处更形成一高起的推动体22，于制造成型时，该推动体22、该开口板21及该高平台14成型为一体，并且使该开口板21与该饮用口20的连接边缘，除该易转折缘211之外的三边皆做成潜薄的易撕裂缘23，亦即将该三边的连接边缘皆加工切削为厚度小于二分之一，而形成为易撕裂缘23，且如图5所示的上、下二边的易撕裂缘23必须切削到达该易转折缘211，于此可知，该饮用口20未使用时是受到该开口板21及该推动体22完全遮覆而未显现，同时该饮用口20未使用时该易撕裂缘23是呈现潜薄的连接关系；该杯顶面15上于邻近该高平台14一距离处成型一向下凹入的容置穴24，该容置穴24的后方成型一斜背高起的挡台25，该挡台25形成由二侧围护住该容置穴24的型态。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. At the same time, 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.
请配合参阅图6所示，该主环壁10底部向外延伸一小距离成为一底台面16后，随即向下做弯弧延伸并成型为一圈向内弯弧的包覆缘17，最后则外扩形成一圈的掀片18，于此可知，该底台面16末端起到达该包覆缘17末端处是形成一朝内的微弯弧造型，然后该包覆缘17末端起到达该掀片18末端处则是形成一朝外的微弯弧造型。Please refer to 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. Here, it can be known that 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.
本发明实施例的纸塑杯盖1在使用上必须与一杯体30搭配使用，请参阅图7、8所示，一般杯体30在杯口处***会制成一环的束口缘31，当本发明实施例的纸塑杯盖1要盖合于该杯体30的杯口上时(当然是该杯体30内已充填饮 料)，首先将该纸塑杯盖1以该包覆缘17对应到该束口缘31的状态盖下，但因该包覆缘17的最小内径稍小于该束口缘31的外径，所以起初该包覆缘17会被该束口缘31所阻挡而无法通过，此时操作者只要二手按住该纸塑杯盖1接近对称的部位，再稍加用力往下按压，则该纸塑杯盖1的包覆缘17的最小内径处在受力推压下会稍加外扩并越过该束口缘31，如此在该纸塑杯盖1上绕圈逐处按压下，最终即如图7所示，该包覆缘17会完全越过并包覆住该束口缘31，达成将该纸塑杯盖1密封性稳固盖合于该杯体30上的作用，此时即可携带整体“外带纸杯”(即含杯体30、内部饮料及该纸塑杯盖1)移动，若该杯体30内所充填的是热饮，所产生的压力可由该微透气孔151泄压，以避免该杯体30内过压。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. When 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. At this time, as long as the operator presses the paper-plastic cup lid 1 near the symmetrical part and presses it down slightly, 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 By holding the mouth edge 31 of the bundle, the paper-plastic cup lid 1 can be tightly sealed to the cup body 30. At this time, 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.
本发明实施例的纸塑杯盖1因由纸浆及/或植物纤维材质混合为材料，由模具吸浆塑形及热压定型技术制造而成，因此，在一定施力范围内的弹性变形性能够较塑料杯盖为佳，所以当将二手按住该纸塑杯盖1接近对称的部位，再稍加用力往下按压，则该纸塑杯盖1的包覆缘17的最小内径处就会外扩变形并越过该束口缘31，然后在放手后随即恢复原形体，如此在该纸塑杯盖1上逐处施力按压下，最终该包覆缘17即完全越过并包覆住该束口突缘31。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束 口 突 缘 31。 Beam mouth flange 31.
然后要饮用该杯体30内的饮料时，如图9所示，以手自前方按住该纸塑杯盖1上高起的推动体22，再施力将该推动体22往后推动，则瞬间该开口板21与该饮用口20连接的易撕裂缘23即产生破断性撕裂，并且撕裂到达该易转折缘211处，因此在继续施力下，该推动体22连同该开口板21即会以该易转折缘211为转动轴心做出向后偏转弯折的动作，此时如图9所示，该推动体22会先触及该挡台25的内面，然后在继续施力下，将该推动体22推进该容置穴24内做紧迫性停留，如此因已不受该开口板21及该推动体22所遮挡，所以该 饮用口20可以完全显露出，以供使用者通过该饮用口20饮用该杯体30内的饮料。Then, to drink the beverage in the cup body 30, as shown in FIG. 9, hold the pushing body 22 raised on the paper-plastic cup lid 1 by hand from the front, and then push the pushing body 22 backward by applying force. Instantly, the easy-to-tear edge 23 connecting the opening plate 21 to the drinking mouth 20 generates a breaking tear, and the tear reaches the easy-to-turn edge 211. Therefore, under continued application of force, the pushing body 22 together with the opening The plate 21 then uses the easy turning edge 211 as the axis of rotation to make a backward deflection bending action. At this time, as shown in FIG. 9, the pushing body 22 first touches the inner surface of the stop 25, and then continues to apply. 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.
外带纸杯常是盛装热饮(例如：现冲热咖啡等)，因此饮用者必须以嘴就该饮用口20并上倾杯体来饮用饮料，在本发明纸塑杯盖1的构造中，因为该饮用口20是设于该该高平台14上，而该高平台14下方已自行区隔出一小空间，如图9所示，因此当饮用者以嘴就该饮用口20并上倾杯体来饮用饮料时，杯体内的饮料流进该高平台14下的小空间时，流势即受到拘限而产生缓冲，因此自该饮用口20流出的饮料变得缓慢平顺，不致惊吓饮用者，更不用担心溅出而波及。Take-out paper cups are often filled with hot drinks (for example, freshly brewed hot coffee, etc.), so the drinker must drink the beverage with his mouth 20 and tilt the cup up. In the structure of the paper-plastic cup lid 1 of the present invention, The drinking port 20 is provided on the high platform 14, and a small space has been partitioned by itself under the high platform 14, as shown in FIG. 9. Therefore, when the drinker opens the cup, the drinking port 20 is tilted up. When drinking beverages in the body, when the beverage in the cup flows into the small space under the high platform 14, the flow is restricted and buffered, so the beverage flowing out of the drinking mouth 20 becomes slow and smooth, so as not to scare the drinker Not to mention the spillage.
如图1、2、8所示，本发明实施例的纸塑杯盖1创设令该杯顶面15非位在该纸塑杯盖1的正中央，而是呈现往后偏移状态，如此让上下二只“外带纸杯”能够方便做出叠置动作，以利携带移动，请参阅图10所示，因事先设计上的选择，使该杯体30的底圆外径相当于该杯顶面15的径度，同时该杯体30底表面与底缘间的距离h微高于该挡台25的高度，因此将一只外带纸杯由其底缘叠置于另一个外带纸杯的杯顶面15时，上面外带纸杯的底缘恰可容置入下面外带纸杯的杯顶面15内，且上面外带纸杯的底缘与底表面间的空间恰供下面外带纸杯的挡台25进入停留，因此形成如图10所示上、下外带纸杯叠置的状态。As shown in FIGS. 1, 2 and 8, 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. Please refer to Figure 10, because of the design choices in advance, 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. When the top surface of the cup is 15, the bottom edge of the paper cup with the upper surface can be accommodated in the top surface of the cup with the paper cup below, and the space between the bottom edge of the paper cup with the bottom surface and the bottom surface is just for the paper cup with the bottom surface. The stopper 25 enters a stop state, so that the upper and lower outer paper cups are stacked as shown in FIG. 10.
在本发明实施例中，当上、下外带纸杯做叠置动作时，因为上面外带纸杯相对于下面外带纸杯而言是呈现位置偏移，所以上、下二只外带纸杯会呈现一左一右叠置的状态，如此使用者以二手(即一左手一右手)分别扶持上、下二只外带纸杯时，手掌能够更为贴近杯体30使得扶持的稳固性更佳，以利携带移动。由以上说明可知，本发明的主要诉求在于申请一种由纸浆及/或植物纤维材质混合为材料，由模具吸浆塑形及热压定型技术制造而成的纸塑杯盖1，特点在于 所诉求的纸塑杯盖1具有一可以确实包覆住杯体30束口缘31的包覆缘17及设有一位置偏移的杯顶面15，以及将该饮用口20设于该高平台14上，以达成可避免杯体30内的液体外溢及方便携带叠置的外带纸杯移动，以及减缓该饮用口20处的饮料流势的作用功效。In the embodiment of the present invention, 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. From the above description, it can be known that 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. In order to avoid the spillage of liquid in the cup body 30 and facilitate the movement of the stacked outer paper cups, and to slow down the flow of the beverage at the drinking port 20, the effect is achieved.

Claims (2)

  1. 一种纸塑杯盖，其特征在于：具有一环绕成一圈的主环壁，该主环壁的后端侧往上形成一后端弧缘，该后端弧缘由二侧向前延伸环绕转变为一水平状的侧平台，该侧平台的前端采斜度高起延伸为一段的斜护坡，二侧斜护坡的前端高处共同结合为一高平台，该高平台的内侧与二侧斜护坡的内缘连接处采圆弧切线式垂设为一内护壁；该后端弧缘、侧平台、斜护坡及高平台四者环绕成一环，中间形成为一高度相对低下且位置偏后的杯顶面，该杯顶面上穿设有一微透气孔；该高平台的中央处形成一高度微凹的饮用口，该饮用口面上形成一水平状的开口板，该饮用口的内缘即为该内护壁的顶缘并即成形为一易转折缘，该开口板中央处更形成一高起的推动体，该开口板与该饮用口的连接边缘，除该易转折缘之外的三边皆做成潜薄的易撕裂缘，且该易撕裂缘到达该易转折缘；该杯顶面上于邻近该高平台一距离处成型一向下凹入的容置穴，该容置穴的后方成型一斜背高起的挡台，该挡台由二侧围护住该容置穴；该主环壁底部向外延伸一小距离成为一底台面，再向下弯弧延伸成型一向内弯弧的包覆缘，再外扩形成一掀片。A paper-plastic cup lid is characterized in that it has a main ring wall that surrounds a circle, the rear end side of the main ring wall forms a rear end arc edge upward, and the rear end arc edge extends forward and surrounds the two sides. It is 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 and the slope protection slope on the two sides are combined. The inner edge of the connection is cut in a circular arc tangent to form an inner retaining wall; the rear arc edge, side platform, inclined slope and high platform surround a ring, and the middle forms a cup with a relatively low height and a backward position. The top surface is provided with a micro ventilation hole on the top surface of the cup; a highly concave drinking mouth is formed at the center of the high platform, and a horizontal opening plate is formed on the drinking mouth surface, and the inner edge of the drinking mouth is The top edge of the inner protective wall is formed into an easy turning edge, and a raised pushing body is formed at the center of the opening plate. The connecting edge of the opening plate and the drinking mouth is three times apart from the easy turning edge. The edges are made into a thin and easy-to-tear edge, and the easy-to-tear edge reaches An easily turning 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 inclined back raised stop is formed at the rear of the receiving cavity, and the stop is surrounded by two sides The receiving cavity is protected; the bottom of the main ring wall extends outward for a small distance to become a bottom surface, and then bends downwards to form an inwardly curved envelope edge, and then expands outward to form a flap.
  2. 根据权利要求1所述的纸塑杯盖，其特征在于：该易撕裂缘是切削为厚度小于二分之一。The paper-plastic cup lid according to claim 1, wherein the easy-to-tear edge is cut to a thickness less than one-half.
PCT/CN2018/000199 2018-05-29 2018-05-29 Paper-plastic cup lid WO2019227247A1 (en)

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MX2019009647A MX2019009647A (en) 2018-05-29 2018-05-29 Paper-plastic cup lid.
BR112019015973-8A BR112019015973A2 (en) 2018-05-29 2018-05-29 MOLDED PULP CUP LID
JP2019529244A JP2020525359A (en) 2018-05-29 2018-05-29 Paper cup cover
CR20190499A CR20190499A (en) 2018-05-29 2018-05-29 MOLDED PULP CUP LID
KR1020197016599A KR20190137067A (en) 2018-05-29 2018-05-29 Molded Pulp Cup Lid
AU2018393122A AU2018393122B2 (en) 2018-05-29 2018-05-29 Molded pulp cup lid
US16/480,138 US20210362912A1 (en) 2018-05-29 2018-05-29 Molded Pulp Cup Lid
EP18905901.7A EP3808673A4 (en) 2018-05-29 2018-05-29 Paper-plastic cup lid
PCT/CN2018/000199 WO2019227247A1 (en) 2018-05-29 2018-05-29 Paper-plastic cup lid

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CR20190499A (en) 2020-03-03
EP3808673A1 (en) 2021-04-21
BR112019015973A2 (en) 2020-03-31

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