CN100548825C - 带有铰接顶盖的瓶帽 - Google Patents
带有铰接顶盖的瓶帽 Download PDFInfo
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- CN100548825C CN100548825C CNB2004800439329A CN200480043932A CN100548825C CN 100548825 C CN100548825 C CN 100548825C CN B2004800439329 A CNB2004800439329 A CN B2004800439329A CN 200480043932 A CN200480043932 A CN 200480043932A CN 100548825 C CN100548825 C CN 100548825C
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- 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
- B65D47/0804—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures integrally formed with the base element provided with the spout or discharge passage
- B65D47/0809—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures integrally formed with the base element provided with the spout or discharge passage and elastically biased towards both the open and the closed positions
- B65D47/0814—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures integrally formed with the base element provided with the spout or discharge passage and elastically biased towards both the open and the closed positions by at least three hinge sections, at least one having a length different from the others
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Cookers (AREA)
Abstract
铰接顶盖(2)与瓶帽的帽体(1)铰接,并且通过注塑工艺制成单个部件,该瓶帽的顶盖(2)朝向帽体(1)热弯曲,以将顶盖(2)的塞子(3)安置在帽体的注口(5)内。它具有与塞子(3)同心的环形圆柱形结构的导向部件(4),该圆柱形结构由斜面所截,从而在较高高度的后部分(4b)与较低高度的前部分(4a)之间定义了逐渐降低的高度,在顶盖(2)弯曲期间,较高高度的后部分(4b)与注口(5)的外表面首先接触,以便逐渐引导和定位塞子(3),直到其安置在注口(5)的内部。
Description
发明目的
本发明涉及一种类型的瓶帽,该瓶帽具有设有流嘴的帽体,瓶中内含物可经此流嘴直接使用,流嘴通常相对帽体的中心移位,并且通过设置在瓶帽顶盖的塞子闭合。
本发明的一个目的是优化瓶帽顶盖的密封元件的设计,以便在开口帽注塑制造成由顶盖,帽体和两者之间铰接的铰链组成的单个部件后,改进该顶盖的密封元件在帽体上的弯曲和安装条件。
发明背景
ES02/00425号PCT专利涉及一种带有填塞密封(tamper seal)的瓶帽,该瓶帽由在容器的对应瓶颈上具有连接装置的圆柱体构成,该圆柱体包括流嘴,瓶中的液体经由该流嘴流注或直接使用,为实现所述目的,流嘴通过在顶盖内所设立的塞子来闭合,该顶盖借助铰链经桥与帽体铰接。
在瓶帽的注塑加工期间,制成的单个部件形成帽体和开口顶盖,两者通过铰接桥结合。一旦注塑成单个部件,并在从帽体模脱出前,横向弯曲装置以闭合帽体上的顶盖。其中必需的操作是通过精密的方式将塞子引入注口,以防止其永久变形。
当然,事实上由于塑料仍然很热,有必要在闭合或弯曲运动中准确地引导所述塞子,因为,否则所述塞子将撞击注口的外斜面,这可能使塞子变形,并且降低水密性。
在顶盖弯曲期间,为了朝注口引导塞子,设计了塞子导向部件,该部件由与塞子同心的圆柱形延伸部分组成,而且具有明显高于塞子的高度,另外该塞子导向部件具有与注口的***接触的内斜边,这促使塞子在注口内导向并滑动。
该塞子导向部件首先撞击其斜面距离开口对应部分上的接合点最远的部分(前部分),从而当顶盖向下弯曲时逐渐增加导向部件与开口之间的表面接触,直到其与最接近于开口的对应部分的接合点的导向部件的倾斜面即后部分接触。
导向部件的前部分在注口的开口上的初始接触确定了塞子朝向注口内部的渐进定位。当导向部件的高度与塞子高度之间的比率被降低时,问题出现了,并且在与注口的开口接触的导向部件的前部分逐步滑动期间,该塞子没有穿过所述的开口,而是与之接触,从而使其变形。
另一方面,相对塞子的高度不能过高,因为该情况可能发生在顶盖弯曲期间,导向部件的后部分提前与注口主体接触,从而构成杠杆支点,这迫使顶盖的弯曲轨迹曲率降低,因此使塞子撞击开口,从而变形。
发明内容
本发明提出带铰接顶盖的瓶帽的目的是通过塞子导向部件的最优化设计,从而令人满意地解决上述问题。
在被注塑制造后,瓶帽由帽体和铰接顶盖组成,从该帽体的上部突出一个偏心的注口,所述顶盖具有所述密封导向部件,通过该密封导向部件使得塞子安置在注口内部。根据本发明提出的设计,优选在顶盖朝着帽体弯曲期间,密封导向部件在注塑制造后仍较热,逐步导向顶盖的塞子并且使塞子随后被定位在注口内,这可避免在弯曲期间所述塞子与所述注口的开口之间任何不必要的接触,因而可防止塞子任何可能的变形。
密封导向部件被设计成由斜面所截的普通圆柱形结构,该斜面可限定密封导向部件的高度,该密封导向部件的高度从远离铰链的较大高度的前部分到铰链旁边的较低高度的后部分逐步降低。类似的,在最高部分的导向部件的高度明显高于传统导向部件的高度,大约为塞子高度的2.5到3倍。
前部分设置的高度超过前述实施例通常使用的高度,该高度允许该导向部件与注口的外倾斜面在前点接触,以便该塞子可相对于所述注口在远离所述注口和在所述注口上的位置定位,因此,其相对于开口具有较大的操作范围,促使其逐步接近,并使两元件准确结合。
塞子导向部件的后部分的高度降低意味着实际上它没有干预弯曲运动,导向部件的前部分与注口的外表面接触,因而朝着注口的内部来引导塞子。
这优化了顶盖在帽体上的密闭,并且朝着注口的内部准确引导塞子,从而避免由于与注口面的接触和碰撞带来的塞子的永久性变形。
附图说明
为了更好的理解本发明的特点,根据本发明的一个优选实施例,结合作为说明书一部分的一组附图,来进一步补充说明,这是说明性的,而非限制性的特征,附图中:
图1是显示属于现有技术的带有铰接顶盖的瓶帽的示意图,其中观察到在顶盖弯曲期间,相对注口的内部位置塞子的操作范围很小,这证明塞子与开口之间接触的可能性高,因此所述塞子可能变形。
图2是显示本发明的在开口位置带有铰接顶盖的瓶帽的示意图。
图3是显示在导向部件与注口之间开始滑动接触位置的带有铰接顶盖的瓶帽的示意图。
本发明的优选实施方式
构成本发明的目的的带有铰接顶盖的瓶帽基本上由注塑加工后制造的单一部件组成,该瓶帽由帽体1和顶盖2形成,所述的帽体设有偏心的注口5,所述的顶盖2经由铰接桥6铰接到帽体1上,顶盖的下表面上具有塞子3,在顶盖的闭合位置,该塞子安置在注口5内,以便获得必要的水密性,并且塞子导向部件4与塞子3同心并在其外侧。
如图2和3所示,塞子导向部件4显示为一种圆柱形结构,该圆柱形结构由斜面所截,从而将该塞子导向部件定义为具有连续变化的高度,其在最远离铰接区域处的部分4b具有最大高度,并且在最接近于铰接区域处的部分4a具有最低的高度。该部分4b的导向部件高度明显高于传统导向部件的高度,在该情况下高于塞子高度的2.5到3倍。
在塞子大大高于注口并远离注口的位置,所述位置允许有较大通道彼此面对,该结构允许塞子导向部件4由部分4b开始与注口5接触,之后,使塞子滑入所述注口内。
以前,在属于现有技术的图1中所描述的瓶帽中,导向部件40具有相同的高度,在顶盖20与注口50接触的位置,只有很少操作空间用于将塞子引入帽体10的注口50中。
这种新形式的塞子导向部件提供了更大的帽闭合操作范围和接合的距离范围,而不会破坏塞子与注口之间的接触。
Claims (1)
1.一种带有铰接顶盖的瓶帽,这种瓶帽由通过注塑制成的单一部件构成,该瓶帽由帽体(1)和顶盖(2)组成,所述的帽体(1)设有偏心的注口(5),所述的顶盖(2)经由铰接桥(6)铰接到帽体(1)上,所述的顶盖在其下表面上具有塞子(3)和塞子导向部件(4),所述的塞子(3)在顶盖的闭合位置上安置在注口(5)内,所述的塞子导向部件(4)与塞子(3)同心并位于其外部,其特征在于,塞子导向部件(4)呈现圆柱形结构,该圆柱形结构由斜面所截,从而将塞子导向部件定义为具有连续变化的高度,在最远离铰接区域处的部分(4b)具有最大高度,该部分(4b)的高度约为塞子(3)高度的2.5到3倍,并在最接近于铰接区域处的部分(4a)内具有最低高度,所述塞子导向部件与注口的接触由在最远离铰接区域处的部分(4b)处开始,因此当塞子导向部件与注口开始接触时,塞子明显处于注口之上并远离注口的位置,这可以允许所述塞子和注口之间的正确定位和准确结合。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/ES2004/000391 WO2006042868A1 (es) | 2004-09-06 | 2004-09-06 | Tapón con tapa abisagrada |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101014510A CN101014510A (zh) | 2007-08-08 |
CN100548825C true CN100548825C (zh) | 2009-10-14 |
Family
ID=36202693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800439329A Expired - Fee Related CN100548825C (zh) | 2004-09-06 | 2004-09-06 | 带有铰接顶盖的瓶帽 |
Country Status (9)
Country | Link |
---|---|
US (1) | US20080041866A1 (zh) |
EP (1) | EP1792840B1 (zh) |
CN (1) | CN100548825C (zh) |
AR (1) | AR050729A1 (zh) |
BR (1) | BRPI0419026B1 (zh) |
ES (1) | ES2300818T3 (zh) |
MX (1) | MX2007002745A (zh) |
PT (1) | PT1792840E (zh) |
WO (1) | WO2006042868A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200481095Y1 (ko) * | 2014-12-18 | 2016-08-23 | 정세원 | 용기의 캡 |
EP3677527A4 (en) * | 2017-08-31 | 2021-05-05 | Betapack, S.A.U. | LID FOR CONTAINERS WITH IMPROVED SEALING |
HUE064391T2 (hu) * | 2017-12-15 | 2024-03-28 | Husky Injection Molding Systems Ltd | Zárókupak tartályhoz |
JP7370168B2 (ja) * | 2019-04-26 | 2023-10-27 | 株式会社吉野工業所 | キャップ |
Citations (7)
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GB2125386A (en) * | 1982-08-17 | 1984-03-07 | Johnsen & Jorgensen | Closures for containers |
AT387946B (de) * | 1987-06-12 | 1989-04-10 | Kremsmuenster Kunststoff | Behaelter- insbes. flaschenverschluss |
CN2340719Y (zh) * | 1998-04-24 | 1999-09-29 | 蝶矢洋酒酿造株式会社 | 容器盖 |
US6305563B1 (en) * | 1999-01-12 | 2001-10-23 | Aptargroup, Inc, | One-piece dispensing structure and method and apparatus for making same |
FR2836899A1 (fr) * | 2002-07-05 | 2003-09-12 | Tetra Laval Holding Et Finance | Dispositif de bouchage pour recipient |
EP1364886A1 (fr) * | 2002-05-24 | 2003-11-26 | Bericap | Bouchon destine a percer un opercule place sur un col de recipient |
US6659308B1 (en) * | 1999-07-16 | 2003-12-09 | Crown Cork & Seal Technologies Corporation | Dispensing closures |
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US4801054A (en) * | 1987-07-06 | 1989-01-31 | Owens-Illinois Closure Inc. | Watertight molded plastic dispensing closure |
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CH678843A5 (zh) * | 1989-06-09 | 1991-11-15 | Alfatechnic Ag | |
US5289950A (en) * | 1992-09-30 | 1994-03-01 | Chesebrough-Pond's Usa Co., Division Of Conopco, Inc. | Multiple chamber dispensing package with closure system |
JP3308099B2 (ja) * | 1993-06-16 | 2002-07-29 | 花王株式会社 | キャップ |
US5622284A (en) * | 1996-04-08 | 1997-04-22 | Sawicki; Craig | Child-resistant, toggle-action closure |
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JP4159235B2 (ja) * | 2000-09-04 | 2008-10-01 | エム・エフ・ヴィ株式会社 | ヒンジキャップ |
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US7762438B2 (en) * | 2003-10-09 | 2010-07-27 | Polytop Corporation | Dispensing closure with latch back |
US7617954B2 (en) * | 2004-10-07 | 2009-11-17 | Polytop Corporation, A Rhode Island Corporation | Dispensing closure with latch back |
US7255250B2 (en) * | 2004-06-22 | 2007-08-14 | Owens-Illinois Closure Inc. | Dispensing closure, package and method of manufacture |
US20060006129A1 (en) * | 2004-07-02 | 2006-01-12 | L'oreal | Dispenser head configured to be snap-fastened, a device including such a dispenser head, and a packaging device including such a dispenser head |
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2004
- 2004-09-06 CN CNB2004800439329A patent/CN100548825C/zh not_active Expired - Fee Related
- 2004-09-06 EP EP04766929A patent/EP1792840B1/en not_active Expired - Fee Related
- 2004-09-06 BR BRPI0419026A patent/BRPI0419026B1/pt not_active IP Right Cessation
- 2004-09-06 US US11/574,620 patent/US20080041866A1/en not_active Abandoned
- 2004-09-06 PT PT04766929T patent/PT1792840E/pt unknown
- 2004-09-06 MX MX2007002745A patent/MX2007002745A/es active IP Right Grant
- 2004-09-06 WO PCT/ES2004/000391 patent/WO2006042868A1/es active IP Right Grant
- 2004-09-06 ES ES04766929T patent/ES2300818T3/es active Active
-
2005
- 2005-09-06 AR ARP050103728A patent/AR050729A1/es active IP Right Grant
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Publication number | Priority date | Publication date | Assignee | Title |
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GB2125386A (en) * | 1982-08-17 | 1984-03-07 | Johnsen & Jorgensen | Closures for containers |
AT387946B (de) * | 1987-06-12 | 1989-04-10 | Kremsmuenster Kunststoff | Behaelter- insbes. flaschenverschluss |
CN2340719Y (zh) * | 1998-04-24 | 1999-09-29 | 蝶矢洋酒酿造株式会社 | 容器盖 |
US6305563B1 (en) * | 1999-01-12 | 2001-10-23 | Aptargroup, Inc, | One-piece dispensing structure and method and apparatus for making same |
US6659308B1 (en) * | 1999-07-16 | 2003-12-09 | Crown Cork & Seal Technologies Corporation | Dispensing closures |
EP1364886A1 (fr) * | 2002-05-24 | 2003-11-26 | Bericap | Bouchon destine a percer un opercule place sur un col de recipient |
FR2836899A1 (fr) * | 2002-07-05 | 2003-09-12 | Tetra Laval Holding Et Finance | Dispositif de bouchage pour recipient |
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Also Published As
Publication number | Publication date |
---|---|
PT1792840E (pt) | 2008-05-09 |
WO2006042868A1 (es) | 2006-04-27 |
EP1792840B1 (en) | 2008-02-27 |
EP1792840A1 (en) | 2007-06-06 |
CN101014510A (zh) | 2007-08-08 |
ES2300818T3 (es) | 2008-06-16 |
US20080041866A1 (en) | 2008-02-21 |
BRPI0419026B1 (pt) | 2016-05-31 |
AR050729A1 (es) | 2006-11-15 |
MX2007002745A (es) | 2007-04-27 |
BRPI0419026A (pt) | 2007-12-11 |
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