CN109502130B - 带内坎纸杯及杯盖 - Google Patents

带内坎纸杯及杯盖 Download PDF

Info

Publication number
CN109502130B
CN109502130B CN201811422907.1A CN201811422907A CN109502130B CN 109502130 B CN109502130 B CN 109502130B CN 201811422907 A CN201811422907 A CN 201811422907A CN 109502130 B CN109502130 B CN 109502130B
Authority
CN
China
Prior art keywords
cup
paper
cover
paper cup
inner ridge
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201811422907.1A
Other languages
English (en)
Other versions
CN109502130A (zh
Inventor
戴道金
彭自良
陈志光
陈强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG NEW DEBAO MACHINERY CO LTD
Original Assignee
ZHEJIANG NEW DEBAO MACHINERY CO LTD
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZHEJIANG NEW DEBAO MACHINERY CO LTD filed Critical ZHEJIANG NEW DEBAO MACHINERY CO LTD
Priority to CN201811422907.1A priority Critical patent/CN109502130B/zh
Publication of CN109502130A publication Critical patent/CN109502130A/zh
Application granted granted Critical
Publication of CN109502130B publication Critical patent/CN109502130B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D3/00Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines
    • B65D3/02Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines characterised by shape
    • B65D3/06Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines characterised by shape essentially conical or frusto-conical
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D3/00Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines
    • B65D3/28Other details of walls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Packages (AREA)

Abstract

本发明公开了一种带内坎纸杯及带内坎纸杯的外扣式和内镶式纸杯盖,带内坎纸杯包括由纸片制成的杯体,杯体的杯口设有向外卷曲的杯口卷边,杯体的杯口还设有向杯体内壁方向突出的内坎;外扣式纸杯盖包括外扣式盖体,外扣式盖体设有扣在纸杯杯口外的杯盖外沿,外扣式盖体的顶部中央设有下沉台阶,下沉台阶的底部贴设对应纸杯内坎的内扣纸片,内扣纸片与盖体具有一定的偏心;内镶式纸杯盖包括内镶式盖体,内镶式盖体设有扣在纸杯杯口内的的杯盖内沿,杯盖内沿的侧壁设有对应纸杯内坎的内坎槽,当纸杯盖盖住带内坎纸杯的杯口时,内坎槽与纸杯内坎相互扣接。上述纸杯在使用时可有效防止杯盖脱落并保证密封可靠。

Description

带内坎纸杯及杯盖
技术领域
本发明涉及一种纸杯制品,具体涉及一种纸杯及纸杯盖。
背景技术
纸杯可用来盛放热饮或冷饮,如咖啡、牛奶等,一般在使用时还要盖上杯盖。现有技术中,杯盖盖住纸杯后,杯盖不小心就会容易脱落,极易导致杯内饮品外漏而引起烫伤或弄脏衣服;另外,杯盖对纸杯的密封也不严,晃动时就易引起杯内饮品外渗漏,影响使用。
发明内容
鉴于现有技术的不足,本发明要解决的技术问题是在于提供一种在使用时可有效防止杯盖脱落并保证密封可靠的带内坎纸杯及杯盖。
本发明是通过以下技术方案来实施的:
带内坎纸杯,包括由纸片制成的杯体,杯体的杯口设有向外卷曲的杯口卷边,其特征在于:杯体的杯口还设有向杯体内壁方向突出的内坎。
上述技术方案的带内坎纸杯,其特点是在纸杯成型时在杯口内壁形成内坎,通过内坎的设置,来使纸杯与纸杯盖之间形成较为牢固的扣合结构,进而实现有效防止杯盖脱落并保证纸杯与杯盖之间密封可靠的技术效果。
作为优选,所述内坎由杯口处纸片的褶皱所形成。通过上述设计,内坎可简单通过杯口卷边后的合压整形来实现。
作为优选,所述褶皱在杯体的外壁形成外突出,外突出的顶面和底面与杯口卷边的两端相抵接触。通过上述设计,可使内坎和杯口卷边都能够保持有足够的强度,更好防止杯盖脱落并保证密封可靠。
带内坎纸杯的外扣式纸杯盖,包括外扣式盖体,外扣式盖体设有扣在纸杯杯口外的杯盖外沿,其特征在于:外扣式盖体的顶部中央设有下沉台阶,下沉台阶的底部贴设对应纸杯内坎的内扣纸片,内扣纸片与盖体具有一定的偏心,当纸杯盖盖住带内坎纸杯的杯口时,内扣纸片的一端插入纸杯内坎的底部将内坎扣住,另一端则离开纸杯内坎。
上述技术方案的外扣式纸杯盖,其特点是在外扣式盖体的顶部中央设有下沉台阶,然后在下沉台阶的底部贴设对应纸杯内坎的内扣纸片,由于内扣纸片与盖体具有一定的偏心,所以当纸杯盖盖住带内坎纸杯的杯口时,内扣纸片的一端会插入纸杯内坎的底部将内坎扣住,来使纸杯与纸杯盖之间形成可靠的扣合关系,进而实现有效防止杯盖脱落的技术效果;同时由于内扣纸片的另一端离开纸杯内坎,所以通过纸杯盖相应端的稍微用力,即可方便将纸杯盖从纸杯上取下,不影响纸杯的使用。
作为优选,杯盖外沿的侧壁设有对应杯口卷边的环形扣槽,当纸杯盖盖住带内坎纸杯的杯口时,环形扣槽从外侧方向扣住杯口卷边。通过上述设计,可提高纸杯与纸杯盖之间的扣合效果并保证密封可靠。
作为优选,外扣式盖体设有吸管孔撕裂线或纸质吸嘴,内扣纸片设有对准吸管孔撕裂线或纸质吸嘴的吸管孔。通过上述设计,撕开吸管孔撕裂线时可插入吸管对杯内饮品进行攫取,或通过纸质吸嘴直接对对杯内饮品进行攫取,方便了纸杯的使用。
带内坎纸杯的内镶式纸杯盖,包括内镶式盖体,其特征在于:内镶式盖体设有扣在纸杯杯口内的的杯盖内沿,杯盖内沿的侧壁设有对应纸杯内坎的内坎槽,当纸杯盖盖住带内坎纸杯的杯口时,内坎槽与纸杯内坎相互扣接。
上述技术方案的内镶式纸杯盖,其特点是内镶式盖体设有扣在纸杯杯口内的杯盖内沿,杯盖内沿的侧壁设有对应纸杯内坎的内坎槽,这样当纸杯盖盖住带内坎纸杯的杯口时,内坎槽会与纸杯内坎形成扣接,来使纸杯与纸杯盖之间形成可靠的扣合关系,进而实现有效防止杯盖脱落的技术效果。
作为优选,内镶式盖体设有由杯盖纸片折叠形成的水平盖沿,水平盖沿从上方向挡住纸杯的杯口卷边,水平盖沿的底部具有吻合杯口卷边的弧形面。通过上述设计,当纸杯盖盖住带内坎纸杯的杯口时,水平盖沿会与杯口卷边的上端面贴紧接触,来提高纸杯与纸杯盖之间的密封可靠。
作为优选,内镶式盖体的中间设有开口,开口由上、下纸片进行挡住,上纸片设置吸管孔撕裂线或纸质吸嘴,下纸片设有对准吸管孔撕裂线或纸质吸嘴的吸管孔。通过上述设计,使纸杯盖的制作方便,利于实现自动化生产,同时方便了纸杯的使用。
作为优选,上纸片、下纸片固定粘贴于内镶式盖体上。
附图说明
本发明有如下附图:
图1为带内坎纸杯的结构图,
图2为图1的局部放大图,
图3为带内坎纸杯与外扣式纸杯盖结合时的结构图,
图4为图3的局部放大图一,
图5为图3的局部放大图二,
图6为外扣式纸杯盖的结构图,
图7为外扣式纸杯盖的分体结构图,
图8为带吸管孔撕裂线的外扣式纸杯盖的分体结构图,
图9为带纸质吸嘴的外扣式纸杯盖的分体结构图,
图10为带内坎纸杯与内镶式纸杯盖结合时的结构图,
图11为图10的局部放大图,
图12为内镶式纸杯盖的结构图,
图13为内镶式纸杯盖的分体结构图,
图14为带吸管孔撕裂线的内镶式纸杯盖的分体结构图,
图15为带纸质吸嘴的内镶式纸杯盖的分体结构图。
具体实施方式
如图1-2所示,带内坎纸杯,包括由纸片制成的杯体1,杯体1的杯口设有向外卷曲的杯口卷边2,杯体1的杯口还设有向杯体内壁方向突出的内坎3,所述内坎3由杯口处纸片的褶皱所形成,褶皱可简单通过杯口卷边后的合压整形来实现,所述褶皱在杯体1的外壁形成外突出4,外突出4的顶面和底面与杯口卷边2的两端相抵接触。
如图3-7所示,带内坎纸杯的外扣式纸杯盖,包括外扣式盖体11,外扣式盖体11设有扣在纸杯杯口外的杯盖外沿14,外扣式盖体11的顶部中央设有下沉台阶12,下沉台阶12的底部贴设对应纸杯内坎3的内扣纸片13,内扣纸片13与盖体11具有一定的偏心,内扣纸片13的A端为最大偏心端,B端为最小偏心端,当纸杯盖盖住带内坎纸杯的杯口时,内扣纸片13的A端插入纸杯内坎的底部将内坎3扣住,B端则离开纸杯内坎3;杯盖外沿14的侧壁设有对应杯口卷边2的环形扣槽15,当纸杯盖盖住带内坎纸杯的杯口时,环形扣槽15从外侧方向扣住杯口卷边2的底部;如图8所示,外扣式盖体11设有吸管孔撕裂线16,内扣纸片13设有对准吸管孔撕裂线的吸管孔17;如图9所示,外扣式盖体11设有纸质吸嘴18,内扣纸片13设有对准纸质吸嘴的吸管孔19。
如图10-13所示,带内坎纸杯的内镶式纸杯盖,包括内镶式盖体21,内镶式盖体21设有扣在纸杯杯口内的的杯盖内沿23,杯盖内沿23的侧壁设有对应纸杯内坎3的内坎槽22,当纸杯盖盖住带内坎纸杯的杯口时,内坎槽22与纸杯内坎3相互扣接;内镶式盖体21设有由杯盖纸片折叠形成的水平盖沿24,水平盖沿24从上方向挡住纸杯的杯口卷边2,水平盖沿24的底部具有吻合杯口卷边2的弧形面25;内镶式盖体21的中间设有开口,开口由上纸片26、下纸片27进行挡住,上纸片26、下纸片27固定粘贴于内镶式盖体21上;如图14所示,上纸片26设置吸管孔撕裂线28,下纸片27设有对准吸管孔撕裂线的吸管孔29;如图15所示,上纸片26设置纸质吸嘴30,下纸片27设有对准纸质吸嘴的吸管孔31。

Claims (2)

1.带内坎纸杯的外扣式纸杯盖,带内坎纸杯包括由纸片制成的杯体,杯体的杯口设有向外卷曲的杯口卷边,杯体的杯口还设有向杯体内壁方向突出的内坎,外扣式纸杯盖包括外扣式盖体,外扣式盖体设有扣在纸杯杯口外的杯盖外沿,其特征在于:外扣式盖体的顶部中央设有下沉台阶,下沉台阶的底部贴设对应纸杯内坎的内扣纸片,内扣纸片与盖体具有一定的偏心,内扣纸片的一端为最大偏心端,另一端为最小偏心端,杯盖外沿的侧壁设有对应杯口卷边的环形扣槽;当纸杯盖盖住带内坎纸杯的杯口时,内扣纸片的最大偏心端插入纸杯内坎的底部将内坎扣住,最小偏心端则离开纸杯内坎,环形扣槽从外侧方向扣住杯口卷边。
2.如权利要求1所述的带内坎纸杯的外扣式纸杯盖,其特征在于:外扣式盖体设有吸管孔撕裂线或纸质吸嘴,内扣纸片设有对准吸管孔撕裂线或纸质吸嘴的吸管孔。
CN201811422907.1A 2018-11-27 2018-11-27 带内坎纸杯及杯盖 Active CN109502130B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811422907.1A CN109502130B (zh) 2018-11-27 2018-11-27 带内坎纸杯及杯盖

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811422907.1A CN109502130B (zh) 2018-11-27 2018-11-27 带内坎纸杯及杯盖

Publications (2)

Publication Number Publication Date
CN109502130A CN109502130A (zh) 2019-03-22
CN109502130B true CN109502130B (zh) 2024-01-23

Family

ID=65750708

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811422907.1A Active CN109502130B (zh) 2018-11-27 2018-11-27 带内坎纸杯及杯盖

Country Status (1)

Country Link
CN (1) CN109502130B (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110053861A (zh) * 2019-04-24 2019-07-26 刘文钦 一种纸杯盖及其制备方法
CN110304341A (zh) * 2019-05-23 2019-10-08 刘文钦 一种人嘴高契合防侧漏纸盖
CN209973196U (zh) * 2019-10-17 2020-01-21 浙江新发现机械制造有限公司 一种抵接型纸盖
CN111498292A (zh) * 2020-04-09 2020-08-07 刘文钦 一种预成型杯盖及其制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010027365A1 (en) * 2008-09-08 2010-03-11 C2 Cups, Llc Single-use, leak/spill prevention container lid and disposable container
TWM491639U (zh) * 2014-08-01 2014-12-11 Eco Material Corp Ltd 環保紙杯蓋
CN204670835U (zh) * 2015-03-30 2015-09-30 胜腾实业股份有限公司 纸杯盖体结构装置
CN205568540U (zh) * 2016-02-12 2016-09-14 宁波大学 一种防溢纸杯
CN108860888A (zh) * 2018-08-29 2018-11-23 刘文钦 一种可以强化纸杯卷边盖合之设计
CN209209251U (zh) * 2018-11-27 2019-08-06 浙江新德宝机械有限公司 带内坎纸杯及杯盖

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7055715B2 (en) * 2004-04-15 2006-06-06 Berry Plastics Corporation Drink cup and lid
IT1402013B1 (it) * 2010-10-08 2013-08-28 Trani Contenitore in materiale cartaceo, metodo ed apparecchiatura per la realizzazione dello stesso

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010027365A1 (en) * 2008-09-08 2010-03-11 C2 Cups, Llc Single-use, leak/spill prevention container lid and disposable container
TWM491639U (zh) * 2014-08-01 2014-12-11 Eco Material Corp Ltd 環保紙杯蓋
CN204670835U (zh) * 2015-03-30 2015-09-30 胜腾实业股份有限公司 纸杯盖体结构装置
CN205568540U (zh) * 2016-02-12 2016-09-14 宁波大学 一种防溢纸杯
CN108860888A (zh) * 2018-08-29 2018-11-23 刘文钦 一种可以强化纸杯卷边盖合之设计
CN209209251U (zh) * 2018-11-27 2019-08-06 浙江新德宝机械有限公司 带内坎纸杯及杯盖

Also Published As

Publication number Publication date
CN109502130A (zh) 2019-03-22

Similar Documents

Publication Publication Date Title
CN109502130B (zh) 带内坎纸杯及杯盖
RO120833B1 (ro) Recipient de formă conică şi capac
CN209209251U (zh) 带内坎纸杯及杯盖
US3477603A (en) Feeding bottle having integral opening means
CN109591379A (zh) 外扣式纸杯盖的生产工艺
CN203094707U (zh) 一种自扣合容器盖
CN207090029U (zh) 调味品瓶用瓶盖
CN209777222U (zh) 一种具可盖合易撕纸杯盖
EP3403944A1 (en) Paper lid for a container
CN104386350A (zh) 一种压式托盘瓶盖
CN112340221B (zh) 带折叠塞子的冷热纸浆杯盖、容器组件和使用方法
CN213832798U (zh) 一种多层盖体
CN213324152U (zh) 多功能水杯
EP4036029A1 (en) Molded paper pulp cup cover and connecting structure for cup cover plate and flip cover
CN202665080U (zh) 一次性茶杯
CN208165674U (zh) 一种饮用方便的包装杯
CN213801064U (zh) 带折叠塞子的冷热纸浆杯盖
CN218338139U (zh) 一种饮品杯盖
CN219687978U (zh) 一种方便二次密封的翻盖式卫生易拉罐
CN210235826U (zh) 打包盒
CN220948978U (zh) 一种实用性强的可降解奶茶杯
CN213706421U (zh) 一种带有封盖的饮料杯盖
CN220721978U (zh) 一种安全防护纸浆模塑杯盖
CN218023091U (zh) 一种可简便密封封装的带盖容器
CN214825628U (zh) 一种分体式热饮杯盖

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information
CB02 Change of applicant information

Address after: 325400 fengzhai nature village, Wandu village, Wanquan Town, Pingyang County, Wenzhou City, Zhejiang Province

Applicant after: ZHEJIANG NEW DEBAO MACHINERY Co.,Ltd.

Address before: No.23, Wansheng Road, furniture Park, Wanquan light industry base, Pingyang County, Wenzhou City, Zhejiang Province 325400

Applicant before: ZHEJIANG NEW DEBAO MACHINERY Co.,Ltd.

GR01 Patent grant
GR01 Patent grant