JP2020011057A - Beverage cup lid - Google Patents

Beverage cup lid Download PDF

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Publication number
JP2020011057A
JP2020011057A JP2019123799A JP2019123799A JP2020011057A JP 2020011057 A JP2020011057 A JP 2020011057A JP 2019123799 A JP2019123799 A JP 2019123799A JP 2019123799 A JP2019123799 A JP 2019123799A JP 2020011057 A JP2020011057 A JP 2020011057A
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Prior art keywords
diameter
lid
tubular body
annular shoulder
hollow cone
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ジョナサン，チョウ
Chou Jonathan
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Jonathan Chou
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Jonathan Chou
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G19/00—Table service
    • A47G19/22—Drinking vessels or saucers used for table service
    • A47G19/2205—Drinking glasses or vessels
    • A47G19/2266—Means for facilitating drinking, e.g. for infants or invalids
    • A47G19/2272—Means for facilitating drinking, e.g. for infants or invalids from drinking glasses or cups comprising lids or covers
    • 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
    • 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
    • B65D47/10—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having frangible closures
    • B65D47/103—Membranes with a tearing element
    • 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
    • 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
    • B65D43/0214—Removable lids or covers without integral tamper element secured only by friction or gravity
    • B65D43/0222—Removable lids or covers without integral tamper element secured only by friction or gravity only 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
    • B65D85/72—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials
    • 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
    • B65D2543/00027—Stackable lids or covers
    • 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
    • B65D2543/00296—Plastic
    • 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
    • B65D2543/00759—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
    • B65D2543/00814—Dots
    • 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
    • B65D2547/00—Closures with filling and discharging, or with discharging, devices
    • B65D2547/04—Closures with discharging devices other than pumps
    • B65D2547/06—Closures with discharging devices other than pumps with pouring spouts ot tubes; with discharge nozzles or passages
    • B65D2547/063—Details of spouts
    • B65D2547/066—Details of spouts inserted in or attached to the base element

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pediatric Medicine (AREA)
  • Closures For Containers (AREA)
  • Table Devices Or Equipment (AREA)
  • Table Equipment (AREA)

Abstract

To provide a beverage cup lid with an integrally molded straw.SOLUTION: A beverage cup lid (40) according to the present invention includes a lid body (10), a hollow conic body (20), and a tubular body (30). At the center of the upper surface (11) of the lid body (10), the hollow conic body (20) protruding in the axial direction is integrally molded so as to form an annular shoulder portion (23) through the shrinkage of the upper surface (11). The tubular body (30) which is separable is integrally molded so as to protrude in the axial direction to be continuously connected to the annular shoulder portion (23). The upper end portion of the tubular body (30) has a closed surface (31). An annular tear line (32) that can be torn off and separated is provided at a continuously connected position between the bottom peripheral edge and the annular shoulder portion (23). When the lid is attached to the cup body, the upper surface of the beverage cup lid (40), the hollow conic body (20), and the tubular body (30) as a total close the cup body. Further, when the tubular body (30) is torn off along the annular tear line (32) and separated, a through hole (24) is formed in the upper surface of the hollow conic body (20).SELECTED DRAWING: Figure 2

Description

本発明は、飲料カップ蓋に関する。   The present invention relates to a beverage cup lid.

我々がコーヒー、ジュース、お茶、牛乳等の様々な飲料を飲む場合、使い捨てのストローを使う場合が多い。図１に示されるように、消費者が飲料を飲む場合、細長いストロー（６１）をカップ蓋（６２）のストロー口（６２１）を直接突き破って差し込み、飲料カップ（６０）中の飲料を飲む。   When we drink a variety of beverages, such as coffee, juice, tea, and milk, we often use disposable straws. As shown in FIG. 1, when a consumer drinks a beverage, an elongated straw (61) penetrates directly through the straw opening (621) of the cup lid (62) and drinks the beverage in the beverage cup (60).

台湾実用新案第Ｍ３５９９８６号公報Taiwan Utility Model No. M359986 台湾実用新案第Ｍ５６０４４９号公報Taiwan Utility Model No.M560449 台湾実用新案第Ｍ４８１６６６号公報Taiwan Utility Model No. M481666

しかしながら、前述した従来の技術では、このような使い捨ての細長いストローの多くは生分解不可能なプラスチック材料で製造されるため、これらの大量のプラスチック製ストローが深刻な環境汚染を引き起こしている。また、カップ蓋（６２）のストロー口（６２１）は密閉されていないため、飲料が漏れやすいという欠点もある。
このため、近年多くの国では環境保護機関がプラスチック製品の減量計画を策定している。
台湾に置いては、２０１９年からはファストフード店等の大型外食業界は、店内で飲食する場合にはプラスチック製ストローの提供を禁止し、２０２０年には統一発票を発行する全ての商店にて買い物用ポリ袋の無料提供を禁止し、店内での使い捨てのプラスチック製食器の使用も禁止する。２０３０年には買い物用ポリ袋、使い捨て食器、プラスチック製ストロー、使い捨てのテイクアウト用の飲料カップ等も全て禁止する計画となっている。 However, in the prior art described above, many of such disposable elongated straws are made of non-biodegradable plastic materials, and these large amounts of plastic straws cause serious environmental pollution. Further, since the straw opening (621) of the cup lid (62) is not sealed, there is a disadvantage that the beverage is easily leaked.
For this reason, in recent years, environmental protection agencies in many countries have developed plans to reduce plastic products.
In Taiwan, since 2019, the large food service industry, such as fast food restaurants, has banned the provision of plastic straws when eating and drinking in stores. Prohibit the provision of free shopping plastic bags and the use of disposable plastic tableware in stores. By 2030, all plastic shopping bags, disposable tableware, plastic straws and disposable take-out beverage cups will be banned.

なお、ストローのように飲料カップ中の飲料を飲みやすくする手段はほかになく、代替が効かない。このため、環境対策として、プラスチック製ストローを代替する様々なストローが次々と登場している。例えば、紙製ストロー、とうもろこし製ストロー等がある。
然しながら、これらの非プラスチック材料で製造された代替ストローは、環境保護法には適合するが、強度不足という問題がある。また、上述の細長いストローは、全て飲料カップ（６０）と分離し独立したストロー（６１）として使用されているため、実際に使用する場合、携帯に不便であり、落としやすい等の欠点がある。 In addition, there is no other means for making the drink in the drink cup easy to drink like a straw, and the replacement is not effective. For this reason, various straws that replace plastic straws are appearing one after another as environmental measures. For example, there are a paper straw and a corn straw.
However, alternative straws made of these non-plastic materials are compatible with environmental protection laws, but have the problem of insufficient strength. Further, since the above-mentioned elongated straws are all used as independent straws (61) separated from the beverage cup (60), they have drawbacks such as being inconvenient to carry and easy to drop when actually used.

従来の特許文献では、細長いストローと「飲料カップ」とを結合させた構造が開示されている。これらは、携帯に不便であり、落としやすい等の、従来品の欠点を解決したものである。例えば、特許文献１に記載されているストロー付き飲料カップ、特許文献２に記載されている自動ストロー付き飲料カップ、特許文献３に記載されているストローを連結するカップなどが挙げられる。
しかしながら、上記の特許に記載されている細長いストローは、「飲料カップ」と結合されたものであり、落としにくく携帯しやすい等の長所を有するが、その構造は複雑であり、またコストが高く、使い捨て飲料カップとしての使用には適していない。よって、従来の細長いストローを「飲料カップ」に結合させる方法は実用的ではなく、なお改善の余地がある。 Conventional patent documents disclose a structure in which an elongated straw and a “beverage cup” are combined. These have solved the drawbacks of conventional products, such as being inconvenient to carry and easy to drop. For example, a beverage cup with a straw described in Patent Literature 1, a beverage cup with an automatic straw described in Patent Literature 2, a cup for connecting a straw described in Patent Literature 3, and the like are exemplified.
However, the elongated straw described in the above patent is combined with a "beverage cup" and has advantages such as being hard to drop and easy to carry, but the structure is complicated and the cost is high, Not suitable for use as a disposable beverage cup. Thus, the conventional method of attaching an elongated straw to a "beverage cup" is not practical and still has room for improvement.

そこで、本発明者は上記の欠点が改善可能と考え、鋭意検討を重ねた結果、合理的設計で上記の課題を効果的に改善する本発明を提案するに至った。   Therefore, the present inventor considered that the above-mentioned drawbacks can be improved, and as a result of intensive studies, came to propose the present invention that effectively improves the above-mentioned problems with a rational design.

本発明は、以上の従来技術の課題を解決する為になされたものである。即ち、本発明の目的は、蓋体に使い捨ての飲料カップ蓋と円錐形ストローとが巧妙に結合され、携帯に便利で、落とす心配がないという効果を有する、一体成形ストロー付きの、飲料カップ蓋を提供することである。   The present invention has been made to solve the above-mentioned problems of the prior art. That is, an object of the present invention is to provide a beverage cup lid with an integrally formed straw, which has an effect that a disposable beverage cup lid and a conical straw are cleverly coupled to a lid body, which is convenient to carry and has no fear of dropping. It is to provide.

本発明の他の目的は、細長いストローの浪費を減らし、環境保護に貢献し、リサイクルの利便性を向上させる、一体成形ストロー付きの、飲料カップ蓋を提供することである。   It is another object of the present invention to provide a beverage cup lid with an integrally formed straw that reduces waste of elongated straws, contributes to environmental protection, and improves the convenience of recycling.

本発明のさらなる他の目的は、未使用時には全体が閉鎖状態を形成し、飲料が漏れにくいという効果を有する、一体成形ストロー付きの、飲料カップ蓋を提供することである。   It is yet another object of the present invention to provide a beverage cup lid with an integrally formed straw that forms an overall closed state when not in use and has the effect of preventing the beverage from leaking.

上記課題を解決するために、本発明のある態様の一体成形ストロー付き飲料カップ蓋は、蓋体と、ボトムリング周縁部を有する中空円錐体と、管状体とを備える。
蓋体は、上面と、縁端部とを有する。縁端部は上面の周縁に設置されると共に上面から離れる方向に延伸され、蓋体の上面中央部から軸方向に突起して中空円錐体が一体成形される。ボトムリング周縁部は内部に第一貫通孔を有し且つ上面に連接される。中空円錐体はボトムリング周縁部から離れる方向に延伸されると共に漸縮して環状肩部を形成し、環状肩部から蓋体上面の円錐体形状にかけて上から下に凹んだ弧形曲線を呈する。
管状体は、閉鎖面を呈する上端部を有し、軸方向に突起して環状肩部の内周縁に連接するように一体成形される。底部周縁と中空円錐体の環状肩部との連接位置には切り取って分離可能な環状切り取り線が設けられる。
中空円錐体と一体成形されている管状体がカップ本体に取り付けられると、飲料カップ蓋の上面と、中空円錐体と、管状体全体とがカップ本体を閉鎖する。管状体が環状切り取り線で切り取られて分離されると中空円錐体の上面に第二貫通孔が形成されて第一貫通孔と第二貫通孔とが連通され、中空円錐体がカップ蓋から飲料を直接吸飲できるようにする円錐形ストロー構造となる。 In order to solve the above problems, a beverage cup lid with an integrally formed straw according to an aspect of the present invention includes a lid, a hollow cone having a bottom ring peripheral edge, and a tubular body.
The lid has an upper surface and an edge. The edge portion is provided at the periphery of the upper surface and extends in a direction away from the upper surface, and protrudes in the axial direction from the central portion of the upper surface of the lid to integrally form a hollow cone. The periphery of the bottom ring has a first through hole inside and is connected to the upper surface. The hollow cone extends in a direction away from the periphery of the bottom ring and gradually contracts to form an annular shoulder, and has an arc-shaped curve that is concave from top to bottom from the annular shoulder to the cone shape of the top surface of the lid. .
The tubular body has an upper end having a closed surface, and is integrally formed so as to protrude in the axial direction and connect to the inner peripheral edge of the annular shoulder. An annular cut line is provided at the connecting position between the bottom peripheral edge and the annular shoulder of the hollow cone so as to be cut and separable.
When the tubular body integrally formed with the hollow cone is attached to the cup body, the upper surface of the beverage cup lid, the hollow cone, and the entire tubular body close the cup body. When the tubular body is cut off and separated by an annular cut line, a second through hole is formed on the upper surface of the hollow cone, the first through hole and the second through hole communicate with each other, and the hollow cone is moved from the cup lid to the beverage. Has a conical straw structure that allows the user to drink and drink directly.

カップ本体に取り付けられると、飲料カップ蓋の上面と、中空円錐体と、管状体全体とがカップ本体を閉鎖する。また、管状体が環状切り取り線で切り取られて分離されると、中空円錐体の上面には第二貫通孔が形成されて第一貫通孔と第二貫通孔とが連通する。こうして、中空円錐体がカップ蓋から飲料を直接吸飲できるようにする円錐形ストロー構造となる。   When attached to the cup body, the upper surface of the beverage cup lid, the hollow cone, and the entire tubular body close the cup body. Further, when the tubular body is cut off by the annular cut line and separated, a second through hole is formed on the upper surface of the hollow conical body, and the first through hole and the second through hole communicate with each other. The result is a conical straw structure in which the hollow cone allows the beverage to be sucked and taken directly from the cup lid.

上記の技術手段により、本発明は、カップ蓋とストローとが一体成形され、使い捨ての飲料カップ蓋及び円錐形ストローが巧妙に結合されていることで、従来の細長いストローでは携帯が不便且つ落としやすいという欠点を有効に解決する。また、本発明によるカップ蓋と一体成形された円錐形ストローは、従来の細長いストローの大量消費を低減し、環境保護に貢献し、リサイクルの利便性を向上させる効果を有する。   By the above technical means, the present invention provides a cup lid and a straw integrally molded, and a disposable beverage cup lid and a conical straw are cleverly coupled, so that the conventional elongated straw is inconvenient to carry and easy to drop. The above disadvantage is effectively solved. In addition, the conical straw integrally formed with the cup lid according to the present invention has the effects of reducing the mass consumption of the conventional elongated straw, contributing to environmental protection, and improving the convenience of recycling.

従来の飲料カップ蓋の使用状態を示す概略図である。It is the schematic which shows the use condition of the conventional drink cup lid. 本発明の実施例による飲料カップ蓋の外観を示す斜視図である。FIG. 2 is a perspective view illustrating an appearance of a beverage cup lid according to an embodiment of the present invention. 本発明の実施例による飲料カップ蓋を示す正面図である。FIG. 3 is a front view illustrating a beverage cup lid according to an embodiment of the present invention. 本発明の実施例による飲料カップ蓋を示す正面の断面図である。1 is a front sectional view showing a beverage cup lid according to an embodiment of the present invention. 図４の部分拡大断面図である。FIG. 5 is a partially enlarged sectional view of FIG. 4. 本発明の実施例による飲料カップ蓋を示す斜視断面図である。FIG. 3 is a perspective sectional view illustrating a beverage cup lid according to an embodiment of the present invention. 本発明による飲料カップ蓋が順に上に積み重ね可能であることの概略を示す斜視断面図である。FIG. 4 is a perspective sectional view schematically showing that a beverage cup lid according to the present invention can be stacked on top in order. 本発明による飲料カップ蓋の使用状態を示す参考図（一）であって、カップ蓋がカップ本体に蓋をした状態を示す図である。It is a reference drawing (1) showing the use state of the drink cup lid by the present invention, and is a figure showing the state where the cup lid covered the cup main part. 本発明による飲料カップ蓋の他の使用状態を示す参考図（二）であって、管状体が分離されるときの概略を示す図である。It is a reference figure (2) showing other use states of a drink cup lid by the present invention, and is a figure showing an outline when a tubular body is separated. 本発明による飲料カップ蓋のさらなる他の使用状態を示す参考図（三）であって、管状体が分離され、カップ蓋がストロー構成となった状態を示す図である。It is a reference figure (3) which shows still another use state of a drink cup lid by the present invention, and is a figure showing a state where a tubular body was separated and a cup lid became straw composition.

以下、図面を参照しつつ、本発明に係る飲料カップ蓋について具体的に説明する。なお、本発明は、以下に説明する実施例に限定されるものではない。   Hereinafter, the beverage cup lid according to the present invention will be specifically described with reference to the drawings. The present invention is not limited to the embodiments described below.

（実施例）
まず、実施例を図２〜６Ｂに基づいて説明する。本発明に係る飲料カップ蓋４０は、カップ本体５０に蓋をするために用いられる。
好ましい実施可能な形態では、飲料カップ蓋４０は、上面１１、及び上面１１の周縁に設置されると共に上面１１から離れる方向に延伸される縁端部１２を含む蓋体１０を備える。また、蓋体１０には環状溝部１３及び波状部１４の構造が設けられる。但し、上記飲料カップ蓋４０の構造は先行技術（Prior Art）に属し、本発明の特許の目的ではないため、詳述しない。 (Example)
First, an embodiment will be described with reference to FIGS. The beverage cup lid 40 according to the present invention is used to cover the cup body 50.
In a preferred possible embodiment, the beverage cup lid 40 comprises a lid body 10 comprising an upper surface 11 and an edge 12 which is located on the periphery of the upper surface 11 and extends away from the upper surface 11. Further, the lid 10 is provided with a structure of an annular groove 13 and a wavy portion 14. However, the structure of the beverage cup lid 40 belongs to the prior art (Prior Art) and is not the object of the patent of the present invention, and thus will not be described in detail.

本発明の主な特徴としては、蓋体１０の上面１１の中央部に軸方向に突起する中空円錐体２０が一体成形され、中空円錐体２０は上面１１に連接されるボトムリング周縁部２１を有し、ボトムリング周縁部２１内には第一貫通孔２２が形成されることが挙げられる。
中空円錐体２０には、ボトムリング周縁部２１から離れる方向に延伸されると共に漸縮する環状肩部２３が形成される。中空円錐体２０は、環状肩部２３から蓋体上面１１の円錐形体形状までが上から下に凹んだ弧形曲線（Ｃ）を呈し、好ましい構造強度を有する（図３乃至図５参照）。
なお、「軸方向」とは蓋体１０の上面１１に垂直になるＸ−Ｘ方向を指し、以下においても同様である。 The main feature of the present invention is that a hollow cone 20 protruding in the axial direction is integrally formed at a central portion of the upper surface 11 of the lid 10, and the hollow cone 20 has a bottom ring peripheral portion 21 connected to the upper surface 11. The first through hole 22 may be formed in the bottom ring peripheral portion 21.
The hollow conical body 20 is formed with an annular shoulder portion 23 which extends in a direction away from the bottom ring peripheral edge portion 21 and gradually contracts. The hollow cone 20 has an arc-shaped curve (C) that is concave from top to bottom from the annular shoulder 23 to the conical shape of the lid upper surface 11, and has favorable structural strength (see FIGS. 3 to 5).
The “axial direction” refers to an XX direction perpendicular to the upper surface 11 of the lid 10, and the same applies to the following.

分離可能な管状体３０は、軸方向に突起して環状肩部２３の内周縁に連接されるように一体成形され、且つ管状体３０の上端部は閉鎖面３１を呈する。管状体３０の底部周縁と中空円錐体２０の環状肩部２３との連接位置には、切り取って分離可能な環状切り取り線３２が設けられる。
本実施形態において、切り取り可能な環形線（環状切り取り線）３２は、点線構造で構成されても、或いはＶ字型の凹溝形状として実施されてもよい。これは、消費者がストロー構造を使用する際に管状体３０を切り取って分離しやすくすることを目的とするものである。 The detachable tubular body 30 is integrally formed so as to project in the axial direction and to be connected to the inner peripheral edge of the annular shoulder 23, and the upper end of the tubular body 30 has a closed surface 31. An annular cutout line 32 is provided at the connecting position between the bottom peripheral edge of the tubular body 30 and the annular shoulder 23 of the hollow cone 20 so as to be cut off and separable.
In the present embodiment, the cut-out annular line (annular cut line) 32 may be configured by a dotted line structure, or may be implemented as a V-shaped concave groove shape. This is intended to make it easier for the consumer to cut off the tubular body 30 when using the straw structure.

管状体３０が中空円錐体２０と一体成形された後、カップ蓋上面１１、中空円錐体２０、及び管状体３０全体に閉鎖状態が形成され、且つ管状体３０が環状切り取り線３２から切り取られて分離された後、中空円錐体上面（環状肩部）２３に第二貫通孔２４が形成され、第二貫通孔２４と第一貫通孔２２との連通状態が形成される。こうして、中空円錐体２０が飲料カップ蓋４０から飲料を直接吸飲するための円錐形ストロー構造となる。   After the tubular body 30 is integrally formed with the hollow cone 20, a closed state is formed on the cup lid upper surface 11, the hollow cone 20, and the entire tubular body 30, and the tubular body 30 is cut from the annular cut line 32. After the separation, the second through-hole 24 is formed in the upper surface (annular shoulder) 23 of the hollow cone, and a communication state between the second through-hole 24 and the first through-hole 22 is formed. Thus, the hollow cone 20 has a conical straw structure for directly sucking and drinking the beverage from the beverage cup lid 40.

本実施例では、飲料カップ蓋４０の直径（Ｄ）は約１００ｍｍであるが（図３参照）、直径（Ｄ）の大きさはこれに限定されない。
飲料カップ蓋４０の直径（Ｄ）を１００ｍｍとして計算する場合、中空円錐体２０のボトムリング周縁部２１の直径（Ｄ１）は２５ｍｍ乃至５０ｍｍとし、中空円錐体２０の環状肩部２３の周縁の直径（Ｄ２）は１５ｍｍ乃至２５ｍｍとし、ボトムリング周縁部２１から上に向けて垂直に環状肩部２３にかけての高さ（Ｈ１）は２５ｍｍ乃至４０ｍｍとするのが好ましいが、（Ｄ１），（Ｄ２），（Ｈ１）の大きさはこれらに限定されない。 In the present embodiment, the diameter (D) of the beverage cup lid 40 is about 100 mm (see FIG. 3), but the size of the diameter (D) is not limited to this.
When the diameter (D) of the beverage cup lid 40 is calculated as 100 mm, the diameter (D1) of the bottom ring peripheral portion 21 of the hollow cone 20 is 25 mm to 50 mm, and the diameter of the peripheral edge of the annular shoulder 23 of the hollow cone 20. (D2) is 15 mm to 25 mm, and the height (H1) from the bottom ring peripheral portion 21 vertically to the annular shoulder 23 is preferably 25 mm to 40 mm, but (D1), (D2) , (H1) are not limited to these.

また、管状体の直径（Ｄ３）は８ｍｍ乃至１６ｍｍとし、環状肩部２３から閉鎖面３１までの高さ（Ｈ２）は１０ｍｍ乃至２０ｍｍとするのが好ましいが、（Ｄ３），（Ｈ２）の大きさはこれらに限定されない。   The diameter (D3) of the tubular body is preferably 8 mm to 16 mm, and the height (H2) from the annular shoulder 23 to the closing surface 31 is preferably 10 mm to 20 mm, but the size of (D3) and (H2) is large. The size is not limited to these.

上述の好ましい比率の設計から分かるように、中空円錐体２０のボトムリング周縁部２１の直径（Ｄ１）は飲料カップ蓋４０の直径（Ｄ）の２５％乃至５０％とし、環状肩部２３周縁の直径（Ｄ２）は飲料カップ蓋４０の直径（Ｄ）の１５％乃至２５％とし、ボトムリング周縁部２１から環状肩部２３までの高さ（Ｈ１）は飲料カップ蓋４０の直径（Ｄ）の２５％乃至４０％とし、管状体の直径（Ｄ３）は飲料カップ蓋４０の直径（Ｄ）の８％乃至１６％とし、環状肩部２３から閉鎖面３１までの高さ（Ｈ２）は飲料カップ蓋４０の直径（Ｄ）の１０％乃至２０％とすることが好ましい。
以上の比率により、中空円錐体２０及び管状体３０の寸法比率が最適化され、飲料カップ蓋４０の構造強度が高まるほか、人間工学にも適合するため、人が使いやすい構造となり、消費者が飲料を飲む際に非常に便利で、人に優しいものとなる。 As can be seen from the preferred ratio design described above, the diameter (D1) of the bottom ring periphery 21 of the hollow cone 20 is between 25% and 50% of the diameter (D) of the beverage cup lid 40 and the circumference of the annular shoulder 23 periphery. The diameter (D2) is 15% to 25% of the diameter (D) of the beverage cup lid 40, and the height (H1) from the bottom ring peripheral edge 21 to the annular shoulder 23 is the diameter (D) of the beverage cup lid 40. 25% to 40%, the diameter (D3) of the tubular body is 8% to 16% of the diameter (D) of the beverage cup lid 40, and the height (H2) from the annular shoulder 23 to the closing surface 31 is the beverage cup. It is preferable that the diameter is 10% to 20% of the diameter (D) of the lid 40.
With the above ratio, the dimensional ratio of the hollow cone 20 and the tubular body 30 is optimized, the structural strength of the beverage cup lid 40 is increased, and it is compatible with ergonomics. It is very convenient and easy for people to drink.

本実施例では、管状体３０が、上が広く下が狭い錐状体を呈するため、角度αを有し、中空円錐体２０が環状肩部２３から蓋体上面１１の円錐形体形状まで上から下に凹んだ弧形曲線（Ｃ）を呈する（図４参照）。このため、本発明では、図６Ｂに示されるように、飲料カップ蓋４０が順に上に積み重ね可能になる。これにより、積み重ねやすくなり、空間を占領しないという効果を有する。   In the present embodiment, since the tubular body 30 has a cone shape with a wide top and a narrow bottom, the hollow body 20 has an angle α, and the hollow cone 20 extends from the annular shoulder 23 to the cone shape of the lid upper surface 11 from above. It has an arcuate curve (C) that is concave downward (see FIG. 4). Thus, in the present invention, as shown in FIG. 6B, the beverage cup lids 40 can be sequentially stacked on top. This has the effect of making it easier to stack and not occupying space.

本実施例では、飲料カップ蓋４０の中空円錐体２０及び分離可能な管状体３０は、自動成形機により非常に迅速に一体成形される。但し、自動成形機は本発明の特許の目的ではないため、詳述しない。   In this embodiment, the hollow cone 20 of the beverage cup lid 40 and the separable tubular body 30 are integrally molded very quickly by an automatic molding machine. However, the automatic molding machine is not the object of the patent of the present invention and will not be described in detail.

図７は本発明の使用状態を示す参考図であって、飲料カップ蓋４０がカップ本体５０に蓋をした状態を示す。
この際、飲料カップ蓋４０全体がカップ本体５０を閉鎖し、カップ本体５０内部のコーヒー、飲料、タピオカミルクティー、果物顆粒等の内容物が飲料カップ蓋４０の外部に完全に漏れない状態とする。こうして、従来のカップ蓋６２のストロー口６２１では、飲料が漏れやすかったという欠点が改善される。 FIG. 7 is a reference view showing a use state of the present invention, and shows a state in which the beverage cup lid 40 covers the cup body 50.
At this time, the entire beverage cup lid 40 closes the cup body 50 so that contents such as coffee, beverages, tapioca milk tea, and fruit granules inside the cup body 50 do not completely leak outside the beverage cup lid 40. . In this manner, the drawback that the beverage is easily leaked from the straw opening 621 of the conventional cup lid 62 is improved.

図８は本発明の他の使用状態を示す参考図であって、管状体３０が分離されるときの概略を示す。
管状体３０の底部周縁と、中空円錐体２０の環状肩部２３とが連接される頚部の位置には、環状切り取り線３２が切り取って分離可能に設けられる。これにより、消費者が飲料を飲む際に、指で管状体３０の側辺を押すだけで管状体３０を環状切り取り線３２の位置で切り取って分離することができ、その結果、第二貫通孔２４が露出し、且つ第二貫通孔２４と第一貫通孔２２との連通状態が形成される。 FIG. 8 is a reference view showing another state of use of the present invention, and schematically shows when the tubular body 30 is separated.
At the position of the neck where the bottom peripheral edge of the tubular body 30 and the annular shoulder 23 of the hollow cone 20 are connected, an annular cut line 32 is provided so as to be cut and separable. Thus, when the consumer drinks the beverage, the tubular body 30 can be cut and separated at the position of the annular cut line 32 by simply pressing the side of the tubular body 30 with a finger, and as a result, the second through hole 24 is exposed, and a communication state between the second through hole 24 and the first through hole 22 is formed.

図９は本発明のさらなる他の使用状態を示す参考図であって、管状体３０が分離された後、飲料カップ蓋４０上方に円錐形ストロー構造が形成された状態を示す。
使用者は、中空円錐体２０の上面に形成される第二貫通孔２４から、カップ本体５０内部のコーヒー、飲料、タピオカミルクティー、果物顆粒等の内容物を吸飲できるようになり、非常に便利に使用できる。 FIG. 9 is a reference view showing still another use state of the present invention, in which a conical straw structure is formed above the beverage cup lid 40 after the tubular body 30 is separated.
The user can drink and drink contents such as coffee, beverages, tapioca milk tea, and fruit granules inside the cup body 50 from the second through hole 24 formed on the upper surface of the hollow cone 20. Can be used conveniently.

以上の技術手段により、本発明は下記の顕著な効果を奏する。
１、本発明に係る飲料カップ蓋４０は、使い捨ての飲料カップ蓋４０及び円錐形ストロー構造を巧妙に結合させることにより、従来の細長いストローでは携帯に不便で且つ落としやすいという欠点を有効に解決し、環境保護に貢献し、リサイクルの利便性を向上させる効果を有する。
２、本発明に係る円錐形ストロー構造は、構造強度が高いのみならず、飲料カップ蓋４０を順に上に積み重ねることが可能であり、積み重ねやすくなったことにより、大きな空間を占有しなくなる効果を有する。
３、本発明に係る円錐形ストロー構造は、未使用時には飲料カップ蓋４０全体を閉鎖し、飲料を漏れにくくさせる効果を有する。
４、本発明に係る円錐形ストロー構造は、中空円錐体２０及び管状体３０の寸法比率が最適化されているため、飲料カップ蓋４０の構造強度が高まるのみならず、人間工学にも適合し、使用する人が使いやすい形態となり、消費者が飲料を飲む際に非常に便利であり、人に優しい。 By the above technical means, the present invention has the following remarkable effects.
1. The beverage cup lid 40 according to the present invention effectively solves the drawback that the conventional elongated straw is inconvenient to carry and easy to drop with the conventional elongate straw by skillfully combining the disposable beverage cup lid 40 and the conical straw structure. It has the effect of contributing to environmental protection and improving the convenience of recycling.
2. The conical straw structure according to the present invention not only has a high structural strength, but also allows the beverage cup lids 40 to be sequentially stacked on top of each other. Have.
3. The conical straw structure according to the present invention has the effect of closing the entire beverage cup lid 40 when not in use, thereby making the beverage less likely to leak.
4. The conical straw structure according to the present invention optimizes the dimensional ratio of the hollow conical body 20 and the tubular body 30, so that not only is the structural strength of the beverage cup lid 40 increased, but it is also ergonomic. It is in a form that is easy for the user to use, and is very convenient and friendly to consumers when drinking beverages.

本明細書に開示された実施例は、本発明を限定するものではなく、説明するためのものであり、これらの実施例によって本発明の思想と範囲が限定されるものではない。本発明の範囲は特許請求の範囲により解釈すべきものであり、それと同等の範囲内にある全ての技術は、本発明の権利範囲に含まれる。   The examples disclosed in the present specification are not intended to limit the present invention but to explain the present invention, and the idea and scope of the present invention are not limited by these examples. The scope of the present invention should be construed according to the appended claims, and all techniques within the scope equivalent thereto are included in the scope of the present invention.

１０ ・・・蓋体
１１ ・・・上面
１２ ・・・縁端部
１３ ・・・環状溝部
１４ ・・・波状部
２０ ・・・中空円錐体
２１ ・・・ボトムリング周縁部
２２ ・・・第一貫通孔
２３ ・・・環状肩部（中空円錐体上面）
２４ ・・・第二貫通孔
３０ ・・・管状体
３１ ・・・閉鎖面
３２ ・・・環状切り取り線（環形線）
４０ ・・・飲料カップ蓋
５０ ・・・カップ本体
６２ ・・・従来のカップ蓋
６２１ ・・・従来のストロー口
（Ｃ） ・・・弧形曲線 Reference Signs List 10 lid 11 top surface 12 edge 13 annular groove 14 corrugated portion 20 hollow cone 21 bottom ring peripheral portion 22 One through hole 23: annular shoulder (upper surface of hollow cone)
24 ... second through hole 30 ... tubular body 31 ... closing surface 32 ... annular cutout line (ring shaped line)
40 Beverage cup lid 50 Cup body 62 Conventional cup lid 621 Conventional straw opening (C) Arc-shaped curve

Claims (5)

蓋体と、ボトムリング周縁部を有する中空円錐体と、管状体とを備え、カップ本体に蓋をするための一体成形ストロー付きの飲料カップ蓋であって、
前記蓋体は、上面と、縁端部とを有し、前記縁端部は前記上面の周縁に設置されると共に前記上面から離れる方向に延伸され、前記蓋体の上面中央部から軸方向に突起して前記中空円錐体が一体成形され、前記ボトムリング周縁部は内部に第一貫通孔を有し且つ前記上面に連接され、前記中空円錐体は前記ボトムリング周縁部から離れる方向に延伸されると共に漸縮して環状肩部を形成し、前記環状肩部から前記蓋体上面の円錐体形状にかけて上から下に凹んだ弧形曲線を呈し、
前記管状体は、閉鎖面を呈する上端部を有し、軸方向に突起して前記環状肩部の内周縁に連接するように一体成形され、底部周縁と前記中空円錐体の前記環状肩部との連接位置には切り取って分離可能な環状切り取り線が設けられ、
前記中空円錐体と一体成形されている前記管状体が前記カップ本体に取り付けられると、前記飲料カップ蓋の上面と、前記中空円錐体と、前記管状体全体とが前記カップ本体を閉鎖し、前記管状体が前記環状切り取り線で切り取られて分離されると前記中空円錐体の上面に第二貫通孔が形成されて前記第一貫通孔と前記第二貫通孔とが連通され、前記中空円錐体が前記飲料カップ蓋から飲料を直接吸飲できるようにする円錐形ストロー構造となることを特徴とする飲料カップ蓋。 A lid, a hollow cone having a bottom ring peripheral edge, and a tubular body, a beverage cup lid with an integrally formed straw for closing the cup body,
The lid has an upper surface and an edge, and the edge is provided on a peripheral edge of the upper surface and extends in a direction away from the upper surface, and extends axially from a central portion of the upper surface of the lid. The hollow cone is protruded and integrally formed, the peripheral edge of the bottom ring has a first through hole therein and is connected to the upper surface, and the hollow cone extends in a direction away from the peripheral edge of the bottom ring. To form an annular shoulder, and to form an annular shoulder, from the annular shoulder to the conical shape of the upper surface of the lid, exhibiting an arc-shaped curve concave from top to bottom,
The tubular body has an upper end having a closed surface, is integrally formed so as to protrude in the axial direction and is connected to an inner peripheral edge of the annular shoulder, and has a bottom peripheral edge and the annular shoulder of the hollow cone. An annular cut line that can be cut and separated is provided at the connecting position of
When the tubular body integrally formed with the hollow cone is attached to the cup body, the upper surface of the beverage cup lid, the hollow cone, and the entire tubular body close the cup body, When the tubular body is cut and separated by the annular cut line, a second through hole is formed on the upper surface of the hollow cone, the first through hole and the second through hole communicate with each other, and the hollow cone Has a conical straw structure that allows a beverage to be directly sucked and drunk from the beverage cup lid. 前記環状切り取り線は、点線構造で構成されることを特徴とする請求項１に記載の飲料カップ蓋。   The beverage cup lid according to claim 1, wherein the annular cutout line has a dotted line structure. 前記蓋体の直径（Ｄ）に対し、
前記中空円錐体の前記ボトムリング周縁部の直径（Ｄ１）は、前記直径（Ｄ）の２５％乃至５０％であり、
前記環状肩部周縁の直径（Ｄ２）は、前記直径（Ｄ）の１５％乃至２５％であり、
前記ボトムリング周縁部から前記環状肩部までの垂直方向の高さ（Ｈ１）は、前記直径（Ｄ）の２５％乃至４０％であり、
前記管状体の直径（Ｄ３）は、前記直径（Ｄ）の８％乃至１６％であり、
前記環状肩部から前記閉鎖面までの高さ（Ｈ２）は、前記直径（Ｄ）の１０％乃至２０％であることを特徴とする請求項１に記載の飲料カップ蓋。 For the diameter (D) of the lid,
A diameter (D1) of the peripheral portion of the bottom ring of the hollow cone is 25% to 50% of the diameter (D);
A diameter (D2) of the peripheral edge of the annular shoulder is 15% to 25% of the diameter (D);
A vertical height (H1) from the bottom ring peripheral edge to the annular shoulder is 25% to 40% of the diameter (D);
A diameter (D3) of the tubular body is 8% to 16% of the diameter (D);
The beverage cup lid according to claim 1, wherein a height (H2) from the annular shoulder to the closing surface is 10% to 20% of the diameter (D). 前記蓋体の前記直径（Ｄ）は１００ｍｍであり、
前記中空円錐体の前記ボトムリング周縁部の前記直径（Ｄ１）は２５ｍｍ乃至５０ｍｍであり、
前記環状肩部周縁の前記直径（Ｄ２）は、１５ｍｍ乃至２５ｍｍであり、
前記ボトムリング周縁部から前記環状肩部までの垂直方向の前記高さ（Ｈ１）は２５ｍｍ乃至４０ｍｍであり、
前記管状体の前記直径（Ｄ３）は８ｍｍ乃至１６ｍｍであり、
前記環状肩部から前記閉鎖面までの前記高さ（Ｈ２）は１０ｍｍ乃至２０ｍｍであることを特徴とする請求項３に記載の飲料カップ蓋。 The diameter (D) of the lid is 100 mm,
The diameter (D1) of the peripheral edge of the bottom ring of the hollow cone is 25 mm to 50 mm;
The diameter (D2) of the peripheral edge of the annular shoulder is 15 mm to 25 mm;
The height (H1) in the vertical direction from the peripheral edge of the bottom ring to the annular shoulder is 25 mm to 40 mm;
The diameter (D3) of the tubular body is 8 mm to 16 mm,
The beverage cup lid according to claim 3, wherein the height (H2) from the annular shoulder to the closing surface is 10 mm to 20 mm. 前記管状体は、上が広く下が狭い錐状体を呈することを特徴とする請求項４に記載の飲料カップ蓋。   The beverage cup lid according to claim 4, wherein the tubular body has a conical shape with a wide upper portion and a narrow lower portion.
JP2019123799A 2018-07-20 2019-07-02 Beverage cup lid Pending JP2020011057A (en)

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