JP2021511151A - Negative angle pulp molded cup lid - Google Patents

Negative angle pulp molded cup lid Download PDF

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Publication number
JP2021511151A
JP2021511151A JP2020540389A JP2020540389A JP2021511151A JP 2021511151 A JP2021511151 A JP 2021511151A JP 2020540389 A JP2020540389 A JP 2020540389A JP 2020540389 A JP2020540389 A JP 2020540389A JP 2021511151 A JP2021511151 A JP 2021511151A
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cup lid
negative angle
conical surface
angle pulp
pulp
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ジージャー リュー
ジージャー リュー
ジー トン
ジー トン
ウェイミン チェン
ウェイミン チェン
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ビー グリーン パッケージング カンパニー リミテッド
ビー グリーン パッケージング カンパニー リミテッド
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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
    • 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
    • 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
    • A47G19/12—Vessels or pots for table use
    • 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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J3/00—Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G2400/00—Details not otherwise provided for in A47G19/00-A47G23/16
    • A47G2400/08—Stabilizing containers or articles
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G2400/00—Details not otherwise provided for in A47G19/00-A47G23/16
    • A47G2400/10—Articles made from a particular material
    • 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
    • B65D2543/00444—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
    • B65D2543/00712—Snapping means on the lid
    • B65D2543/00787—Periphery concerned
    • B65D2543/00796—Totality

Landscapes

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

Abstract

負角パルプ成形カップ蓋であって、前記カップ蓋は、パルプで作られており、頂部分（１）、および、前記頂部分の縁に連結されている側方部分（２）を含む、負角パルプ成形カップ蓋において、前記側方の内側壁は、内側円錐面（３１）を有し、前記内側円錐面（３１）は、前記頂部分（１）の下面と９０°よりも小さい角度を形成しており、内側円錐面（３１）の内径は、頂から底まで漸進的に増大し、それにより、封止特性および構造強度を改良することができる、ことを特徴とする負角パルプ成形カップ蓋が、開示されている。【選択図】図１Negative angle pulp molded cup lid, said cup lid is made of pulp and comprises a top portion (1) and a side portion (2) connected to the edge of the top portion. In a square pulp molded cup lid, the lateral inner side wall has an inner conical surface (31), and the inner conical surface (31) has an angle smaller than 90 ° with the lower surface of the top portion (1). Negative angle pulp molding, characterized in that the inner diameter of the inner conical surface (31) is gradually increased from top to bottom, thereby improving sealing properties and structural strength. The cup lid is disclosed. [Selection diagram] Fig. 1

Description

本考案は、カップ蓋の技術分野に属し、特に、負角パルプ成形カップ蓋に属する。 The present invention belongs to the technical field of cup lids, and in particular, to negative angle pulp molded cup lids.

パルプカップ蓋は、一般的に、パルプカップの頂に配置される開口部を有する。 The pulp cup lid generally has an opening located at the top of the pulp cup.

現在、蓋とカップの間の既存の封止部は、一般的に、蓋の頂上に封止構造を設けることによって形成され、この封止構造は、蓋とカップの間の漏れを回避することができる。 Currently, the existing seal between the lid and the cup is generally formed by providing a sealing structure on the top of the lid, which sealing structure avoids leakage between the lid and the cup. Can be done.

しかしながら、上記構造は、なお、漏れの問題を有し得る。かくして、幾人かの発明者は、カップ蓋の内側壁上に設けられた凸形封止構造を設計した。この構造は、封止効果を改良するだけでなく、蓋とカップの間の外れ防止特徴をも改良する。 However, the above structure may still have leakage problems. Thus, some inventors have designed a convex sealing structure provided on the inner wall of the cup lid. This structure not only improves the sealing effect, but also improves the anti-disengagement feature between the lid and the cup.

この凸形封止構造は、上記の改良を有するけれども、その改良された解決は、なお、少なくとも以下の欠点を有する。すなわち、カップと蓋の間の繰り返される連結と取り外しの後に、蓋の径は、目に見えない仕方で拡大されることがあり、かかる場合には、この拡大は、カップと蓋の間の封止効果を悪化し得る。 Although this convex sealing structure has the above improvements, the improved solution still has at least the following drawbacks. That is, after repeated connection and removal between the cup and lid, the diameter of the lid may be invisibly expanded, in which case this expansion is the seal between the cup and lid. The stopping effect can be exacerbated.

上記の問題に鑑みると、本考案の目的は、封止性能および構造強度を改良することができる負角パルプ成形カップ蓋を提供することである。 In view of the above problems, an object of the present invention is to provide a negative angle pulp molded cup lid capable of improving sealing performance and structural strength.

上記の目的を達成するために、本考案は、以下の技術的解決、すなわち、負角パルプ成形カップ蓋であって、前記カップ蓋は、パルプで作られており、頂部分、および、前記頂部分の縁に連結されている側方部分を含む、負角パルプ成形カップ蓋において、前記側方部分の内側壁は、内側円錐面を有し、前記内側円錐面は、前記頂部分の下面と９０°よりも小さい角度を形成しており、前記内側円錐面の内径は、頂から底まで漸進的に増大する、ことを特徴とする、負角パルプ成形カップ蓋を採用する。 To achieve the above object, the present invention is the following technical solution, i.e., a negative angle pulp molded cup lid, wherein the cup lid is made of pulp and has a top portion and a top portion. In a negative angle pulp molded cup lid, including a side portion connected to the edge of the minute, the inner wall of the side portion has an inner conical surface, the inner conical surface with the lower surface of the top portion. A negative angle pulp-formed cup lid is employed, which forms an angle less than 90 ° and is characterized in that the inner diameter of the inner conical surface gradually increases from top to bottom.

上記の負角パルプ成形カップ蓋では、前記側方部分は、等しい壁厚を有する。 In the negative angle pulp molded cup lid described above, the lateral portions have equal wall thickness.

もう１つの解決では、前記側方部分は、頂から底まで漸進的に増大する壁厚を有する。 In another solution, the lateral portion has a wall thickness that gradually increases from top to bottom.

上記の負角パルプ成形カップ蓋では、前記側方部分の外側壁は、前記内側円錐面と対称的な外側円錐面を有する。 In the negative angle pulp molding cup lid, the outer wall of the lateral portion has an outer conical surface symmetrical to the inner conical surface.

前記内側面の軸線は、前記外側円錐面の軸線と一致する。 The axis of the inner surface coincides with the axis of the outer conical surface.

上記の負角パルプ成形カップ蓋では、前記頂部分の下面の外側縁は、環状封止溝を備え、該環状封止溝は、カップの開口部がスナップインすることを可能にする。 In the negative angle pulp molded cup lid, the outer edge of the lower surface of the top portion comprises an annular sealing groove, which allows the opening of the cup to snap in.

上記の負角パルプ成形カップ蓋では、前記頂部分から遠い前記側方部分の端は、外向きに折り曲げられたリブを備える。 In the negative angle pulp forming cup lid, the end of the lateral portion far from the top portion comprises ribs that are bent outward.

上記の負角パルプ成形カップ蓋では、前記リブは、前記頂部分と平行である。 In the negative angle pulp molded cup lid, the ribs are parallel to the apex.

もう１つの解決では、前記リブは、斜め下向きにかつ外向きに配置されている。 In another solution, the ribs are arranged diagonally downward and outward.

上記の負角パルプ成形カップ蓋では、前記内側円錐面の下端の内側壁は、内側凸形環状部分を備える。 In the negative angle pulp forming cup lid, the inner side wall at the lower end of the inner conical surface includes an inner convex annular portion.

上記の負角パルプ成形カップ蓋では、前記側方部分および前記内側凸形環状部分は、一体的に形成されている。 In the negative angle pulp molding cup lid, the lateral portion and the inner convex annular portion are integrally formed.

従来技術と比較して、本発明の負角パルプ成形カップ蓋は、以下の利点を有する。 Compared with the prior art, the negative angle pulp molded cup lid of the present invention has the following advantages.

１ 構造は、単純でかつ製造し易い。
２ カップの上端で外側凸形環状構造と協働する、設計されている内側円錐面は、カップと蓋の間の封止効果および構造強度を高める機能を達成することができ、蓋の落下および漏れを回避し、設計は、より合理的であり、構造は、信頼でき、かつ安定的である。
３ 構造は、環状封止溝面と組み合わされた内側凸形環状部分によって形成されているけれども、本発明は、構造強度、並びに、連結の信頼性、協働、および、封止効果をさらに改良することができる。 1 The structure is simple and easy to manufacture.
2 The inner conical surface designed to work with the outer convex annular structure at the top of the cup can achieve the sealing effect between the cup and the lid and the function of increasing the structural strength, the lid falling and Avoid leaks, the design is more rational, the structure is reliable and stable.
Although the three structures are formed by an inner convex annular portion combined with an annular sealing groove surface, the present invention further improves the structural strength as well as the reliability, cooperation and sealing effect of the connection. can do.

本考案による構造の概略図である。It is the schematic of the structure by this invention. 本考案による内側凸形環状部分を備える構造の概略図である。It is the schematic of the structure including the inner convex annular part by this invention. 本考案による例４に示されている構造の概略図である。It is the schematic of the structure shown in Example 4 by this invention. 本考案による鉛直状態にある側部分の外側壁の構造の概略図である。It is a schematic diagram of the structure of the outer wall of the side portion in a vertical state according to the present invention. 本考案による斜めに外向き状態の側方部分外側壁の構造の概略図である。It is a schematic diagram of the structure of the lateral partial outer wall in an obliquely outward facing state according to the present invention. カップに装備された後の本考案の状態の概略図である。It is the schematic of the state of this invention after being equipped in a cup.

本考案の技術的解決が、本考案の特定の実施形態および添付図面を参照してさらに詳細に説明される。しかしながら、本考案は、これらの実施形態に限定されない。 The technical solutions of the present invention will be described in more detail with reference to specific embodiments and accompanying drawings of the present invention. However, the present invention is not limited to these embodiments.

例I
図１−図５に示されているように、負角パルプ成形カップ蓋のために、カップ蓋は、パルプで作られており、カップ蓋は、頂部分１、および、頂部分１の縁に連結されている側方部分２を含む。頂部分１および側方部分２は、射出成形によって作られる。 Example I
As shown in FIGS. 1-5, for the negative angle pulp molded cup lid, the cup lid is made of pulp and the cup lid is on the apex 1 and the edge of the apex 1. Includes the side portions 2 that are connected. The top portion 1 and the side portion 2 are made by injection molding.

特に、側方部分２の内側壁は、頂部分１の下面と９０°よりも小さい角度を形成する内側円錐面３１を有し、内側円錐面３１の内径は、頂から底まで漸進的に増大する。内側円錐面は、カップと蓋の間の封止効果および構造強度を高めるためにカップの上側部分で外側凸形環状部分と協働し、蓋の落下および蓋の漏れを回避し、蓋は、より合理的であり、構造は、より信頼でき、かつ安定的である。 In particular, the inner wall of the lateral portion 2 has an inner conical surface 31 that forms an angle less than 90 ° with the lower surface of the apex 1, and the inner diameter of the inner conical surface 31 gradually increases from the apex to the bottom. To do. The inner conical surface works with the outer convex annular portion at the upper part of the cup to enhance the sealing effect and structural strength between the cup and the lid, avoiding the lid falling and the lid leaking, the lid It is more rational and the structure is more reliable and stable.

最適化された解決では、図６に示されているように、側方部分２は、頂から底まで漸進的に増大する壁厚を有する。 In an optimized solution, the lateral portion 2 has a wall thickness that gradually increases from top to bottom, as shown in FIG.

環状封止溝１１が、カップ開口部がスナップインするように、頂部分１の下面の外側縁に設けられている。環状封止溝１１は、封止性能をさらに改良することができる。 An annular sealing groove 11 is provided on the outer edge of the lower surface of the top portion 1 so that the cup opening snaps in. The annular sealing groove 11 can further improve the sealing performance.

頂部分１から遠い側方部分２の端に、外向きに折り曲げられたリブ４が、設けられている。 A rib 4 bent outward is provided at the end of the lateral portion 2 far from the top portion 1.

リブ４は、頂部分１と平行である。 The rib 4 is parallel to the top portion 1.

さらに、内側凸形環状部分３３が、内側円錐面３１の下端の内側壁上に設けられている。 Further, an inner convex annular portion 33 is provided on the inner wall surface at the lower end of the inner conical surface 31.

内側凸形環状部分３３は、封止性能をさらに高めることができる。 The inner convex annular portion 33 can further enhance the sealing performance.

側方部分２および内側凸形環状部分３３は、一体的に形成されている。 The side portion 2 and the inner convex annular portion 33 are integrally formed.

この例では、設計された内側円錐面３１は、カップとの封止効果を達成し、同時に、カップの蓋が上向きに取り外される問題を回避することができる。 In this example, the designed inner conical surface 31 can achieve a sealing effect with the cup while avoiding the problem of the cup lid being removed upwards.

第２に、設計された環状封止溝１１は、カップの頂でカップ開口部と封止部を形成し、この封止部は、連結部の封止効果をさらに高めることができる。 Secondly, the designed annular sealing groove 11 forms a cup opening and a sealing portion at the top of the cup, and this sealing portion can further enhance the sealing effect of the connecting portion.

例II
図３に示されているように、
この例の構造および原理は、例１の構造および原理と基本的に同じであり、かくして、ここでは繰り返されない。例１との差異は、側方部分２の壁厚が、この例では、等しいことである。 Example II
As shown in FIG.
The structure and principle of this example is essentially the same as the structure and principle of Example 1 and thus is not repeated here. The difference from Example 1 is that the wall thickness of the side portion 2 is equal in this example.

例III
この例の構造および原理は、例１の構造および原理と基本的に同じであり、かくして、ここでは繰り返されない。例１との差異は、リブ４が、斜め下向きにかつ外向きに配置されていることである。 Example III
The structure and principle of this example is essentially the same as the structure and principle of Example 1 and thus is not repeated here. The difference from Example 1 is that the ribs 4 are arranged diagonally downward and outward.

例IV
この例の構造および原理は、例１の構造および原理と基本的に同じであり、かくして、ここでは繰り返されない。例１との差異は、環状部分５が、側方部分３の下端に設けられていることである。 Example IV
The structure and principle of this example is essentially the same as the structure and principle of Example 1 and thus is not repeated here. The difference from Example 1 is that the annular portion 5 is provided at the lower end of the lateral portion 3.

本願に記載されている特定の実施形態は、本考案の精神の例にすぎない。本考案が属する業界の当業者は、記載された特定の実施形態に種々の変更若しくは付加を行い、或いは記載された特定の実施形態を同様な代替態様に置き換えることができ、これらの変更若しくは付加、或いは代替態様は、本考案の精神を逸脱するものではなく、添付の実用新案登録請求の範囲によって規定される範囲を越えない。 The particular embodiments described in this application are merely examples of the spirit of the present invention. One of ordinary skill in the industry to which the present invention belongs may make various modifications or additions to the particular embodiments described, or may replace the particular embodiments described with similar alternative embodiments, these changes or additions. Alternatively, the alternative mode does not deviate from the spirit of the present invention and does not exceed the scope specified by the appended utility model registration claims.

１ 頂部分
２ 側方部分
３１ 内側円錐面
３２ 外側円錐面
３３ 内側凸形環状部分
３３１ 円弧凸形面
４ リブ
４１ 円弧部分
５ 環状部分 1 Top part 2 Side part 31 Inner conical surface 32 Outer conical surface 33 Inner convex annular part 331 Arc convex surface 4 Rib 41 Arc part 5 Circular part

Claims (10)

負角パルプ成形カップ蓋であって、前記カップ蓋は、パルプで作られており、頂部分（１）、および、前記頂部分（１）の縁に連結されている側方部分（２）を含む、負角パルプ成形カップ蓋において、前記側方部分（２）の内側壁は、内側円錐面（３１）を有し、前記内側円錐面（３１）は、前記頂部分（１）の下面と９０°よりも小さい角度を形成しており、内側円錐面（３１）の内径は、頂から底まで漸進的に増大する、ことを特徴とする、負角パルプ成形カップ蓋。 Negative angle pulp molded cup lid, the cup lid is made of pulp and has a top portion (1) and a side portion (2) connected to the edge of the top portion (1). In the negative angle pulp forming cup lid including, the inner side wall of the side portion (2) has an inner conical surface (31), and the inner conical surface (31) is the lower surface of the top portion (1). A negative angle pulp-formed cup lid, characterized in that it forms an angle less than 90 ° and the inner diameter of the inner conical surface (31) gradually increases from top to bottom. 前記側方部分（２）は、等しい壁厚を有する、ことを特徴とする、請求項１に記載の負角パルプ成形カップ蓋。 The negative angle pulp forming cup lid according to claim 1, wherein the side portion (2) has an equal wall thickness. 前記側方部分（２）は、頂から底まで漸進的に増大する壁厚を有する、ことを特徴とする、請求項１に記載の負角パルプ成形カップ蓋。 The negative angle pulp forming cup lid according to claim 1, wherein the lateral portion (2) has a wall thickness that gradually increases from the top to the bottom. 前記側方部分（２）の外側壁は、前記内側円錐面（３１）と対称的な外側円錐面を有する、ことを特徴とする、請求項１に記載の負角パルプ成形カップ蓋。 The negative angle pulp molding cup lid according to claim 1, wherein the outer wall of the side portion (2) has an outer conical surface symmetrical to the inner conical surface (31). 前記頂部分（１）の下面の外側縁は、環状封止溝（１１）を備え、該環状封止溝（１１）は、カップの開口部がスナップインすることを可能にする、ことを特徴とする、請求項１に記載の負角パルプ成形カップ蓋。 The outer edge of the lower surface of the top portion (1) is provided with an annular sealing groove (11), which allows the opening of the cup to snap in. The negative angle pulp molding cup lid according to claim 1. 前記頂部分（１）から遠い前記側方部分（２）の端は、外向きに折り曲げられたリブ（４）を備える、ことを特徴とする、請求項１に記載の負角パルプ成形カップ蓋。 The negative angle pulp molding cup lid according to claim 1, wherein the end of the lateral portion (2) far from the top portion (1) is provided with an outwardly bent rib (4). .. 前記リブ（４）は、前記頂部分（１）と平行である、ことを特徴とする、請求項６に記載の負角パルプ成形カップ蓋。 The negative angle pulp molding cup lid according to claim 6, wherein the rib (4) is parallel to the top portion (1). 前記リブ（４）は、斜め下向きにかつ外向きに配置されている、ことを特徴とする、請求項６に記載の負角パルプ成形カップ蓋。 The negative angle pulp forming cup lid according to claim 6, wherein the rib (4) is arranged obliquely downward and outward. 前記内側円錐面（３１）の下端の内側壁は、内側凸形環状部分（３３）を備える、ことを特徴とする、請求項１に記載の負角パルプ成形カップ蓋。 The negative angle pulp forming cup lid according to claim 1, wherein the inner side wall at the lower end of the inner conical surface (31) includes an inner convex annular portion (33). 前記側方部分（２）および前記内側凸形環状部分（３３）は、一体的に形成されている、ことを特徴とする、請求項９に記載の負角パルプ成形カップ蓋。 The negative angle pulp molding cup lid according to claim 9, wherein the lateral portion (2) and the inner convex annular portion (33) are integrally formed.
JP2020540389A 2018-01-16 2019-01-09 Negative angle pulp molded cup lid Pending JP2021511151A (en)

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Publication number Priority date Publication date Assignee Title
CN208658569U (en) * 2018-01-16 2019-03-29 江苏绿森包装有限公司 Negative angle paper mould cup lid
CN110216710A (en) 2019-01-31 2019-09-10 浙江舒康科技有限公司 A kind of transfer device and production line applied to paper mould machinery hand
CN110219210B (en) 2019-01-31 2024-02-27 浙江舒康科技有限公司 Pulp molding production line and processing method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87206542U (en) * 1987-04-16 1988-09-28 赵红 Manual opening bottle lid
TWI610007B (en) * 2016-09-23 2018-01-01 Paper plastic cover body and forming device thereof

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1163005A (en) * 1914-04-15 1915-12-07 William D Hall Jar-closure.
US2281649A (en) * 1938-11-07 1942-05-05 Hazel Atlas Glass Co Snap-on closure
US2879935A (en) * 1957-03-13 1959-03-31 Maryland Cup Company Resilient paper covers for containers and method of manufacture
BE638168A (en) * 1962-10-03
CN2035341U (en) * 1988-06-24 1989-04-05 陆国强 Repeatedly-usable bottle cover
CN2055127U (en) * 1989-08-03 1990-03-28 南昌市罐头啤酒厂 Plastic dripping bottle cap
CN2138642Y (en) * 1992-09-24 1993-07-21 阎义浩 Die for pressing cap
IT1287222B1 (en) * 1996-03-25 1998-08-04 Stelplast Di Vidale Stelvio & IMPROVED BOTTLE STOPPER SUITABLE FOR BEING USED IN THE FIRST PHASE OF PROCESSING OF SPARKLING WINES WITH THE CHAMPENOIS METHOD AND FOR THE
US20060086744A1 (en) * 2003-12-29 2006-04-27 Hongbiao Li Non-spillable lid and straw for a beverage container
JP2007039093A (en) * 2005-08-04 2007-02-15 Oji Paper Co Ltd Paper lid for container
CN2832697Y (en) * 2005-08-19 2006-11-01 张国辉 Coupling structure for bunghole and bottle cap of drinking barrel
CN201308438Y (en) * 2008-11-18 2009-09-16 陈兴龙 Toothbrush packaging cup with buckle cap
CN101961921B (en) * 2009-07-23 2013-03-20 李庭南 Method for manufacturing barb groove of plant fiber molding bowl cover
US9113733B2 (en) * 2013-07-22 2015-08-25 Yi Shen Plastic Corp. Ventilation cup lid
CN203668762U (en) * 2013-10-17 2014-06-25 江峰 Molded pulp container cover with clamping tenons and manufacturing mold of molded pulp container cover
EP3133028B1 (en) * 2014-04-15 2018-11-28 Dandong Mingcheng Environmental Protection Products Co., Ltd Manufacturing method for outer covering edge of molded cup lid
CN204264636U (en) * 2014-10-27 2015-04-15 上海紫泉包装有限公司 A kind of bottle cap of Aluminum Bottle
TWM538917U (en) * 2016-09-23 2017-04-01 Hsing Chung Molded Pulp Co Ltd Molded pulp cover and its formation device
CN208658569U (en) * 2018-01-16 2019-03-29 江苏绿森包装有限公司 Negative angle paper mould cup lid

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87206542U (en) * 1987-04-16 1988-09-28 赵红 Manual opening bottle lid
TWI610007B (en) * 2016-09-23 2018-01-01 Paper plastic cover body and forming device thereof

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