CN1059400C - 封闭瓶子或类似物的螺纹盖 - Google Patents

封闭瓶子或类似物的螺纹盖 Download PDF

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Publication number
CN1059400C
CN1059400C CN95192397A CN95192397A CN1059400C CN 1059400 C CN1059400 C CN 1059400C CN 95192397 A CN95192397 A CN 95192397A CN 95192397 A CN95192397 A CN 95192397A CN 1059400 C CN1059400 C CN 1059400C
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China
Prior art keywords
bottle
guard hoop
threaded cap
bottleneck
projection
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Expired - Fee Related
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CN95192397A
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CN1154094A (zh
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汉斯-瓦尔纳·布罗伊尔
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Safety Cap System AG
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Safety Cap System AG
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    • 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
    • B65D41/00Caps, 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
    • B65D41/32Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
    • B65D41/34Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
    • B65D41/3442Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with rigid bead or projections formed on the tamper element and coacting with bead or projections on the container
    • B65D41/3447Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with rigid bead or projections formed on the tamper element and coacting with bead or projections on the container the tamper element being integrally connected to the closure by means of bridges
    • B65D41/3452Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with rigid bead or projections formed on the tamper element and coacting with bead or projections on the container the tamper element being integrally connected to the closure by means of bridges with drive means between closure and tamper element

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

Abstract

一个特别由一种塑料制成的用于封闭瓶子或类似物的螺纹盖,具有一管形螺纹件,其具有内螺纹以拧装在瓶颈的外螺纹上,并经过断开位置与保险环连接,其上置有向里指向的卡锁凸起以与瓶颈之外隆起卡合。该管形件(3)的自由边缘(14)具有至少一个轴向的突起(15),它在圆周方向上结构吻合地卡入保险环(11)之相对边缘中的凹槽(17)中并可在轴向上分开。这些定位齿结构确保,当螺纹盖第一次拧装到瓶颈上时,肋件(10)不会由于增大的扭矩而断裂并使所述卡锁凸起在应力下运动通过瓶颈的外隆起。

Description

封闭瓶子或类似物的螺纹盖
本发明涉及一种用于封闭瓶子或类似物的螺纹盖,尤其是由塑料制成的螺纹盖,用于密封瓶子或类似物,该螺纹盖具有圆管形的螺纹件,该螺纹件具有拧装在一瓶颈的外螺纹上的内螺纹,并且该螺纹件通过预先设定的断裂位置与一保险环连接,向里指向的卡锁突起形成在该保险环上以便卡在瓶颈上的一个外隆起的后边,它不会阻碍沿周向方向的运动,面向保险环的圆管形螺纹件的边缘具有一轴向突起,预定的断裂位置形成在突起和凹槽的表面之间,这些表面沿圆周方向上相互邻接。
DE 4108453A1已公开了一个相关类型的螺纹盖,其中,向里指向的卡锁凸起是钩形的结构,因此,在第一次将螺纹盖拧装在瓶颈外螺纹上的情况下,该卡锁凸起卡置到一个为保险目的而在瓶颈上安置的环绕外隆起之后边。在拆装螺纹盖时,钩形的卡锁突起将保险环固定在瓶颈上外隆起的后边。因此,用窄细肋件在保险环和螺纹盖上之管形件之间构成的规定断裂位置就撕断,所以保险环保留在瓶颈上。依此,一个原封保险作用就形成了,在将螺纹盖再拧装上时,保险环是分开地保持在瓶颈上。所以任何人容易看出,该瓶子已经被开过一次了。
这个公知的螺纹盖的缺点在于,当保险环上的钩形卡锁凸起移动通过瓶颈上的外隆起时,必需要有一个相对大的扭矩。由于这种增大的扭矩产生的危险是,在保险环和螺纹盖之管形件之间用窄细肋件构成的额定断裂位置在拧装时就发生断裂。因此,随后保险环就分开地安置在瓶颈上,完全如同该瓶子被打开一次再又封盖上的情况。由此瓶装的物品的原封性就不能确认或不确保了。
本发明任务在于设置所述类型的螺纹盖,其中,在保险环和螺纹盖之管形件之间的规定断裂位置在每一次拧装时的断裂危险减小了。
本发明任务是通过提供一种用于密封瓶子或类似物的螺纹盖来实现的,该螺纹盖具有圆管形的螺纹件,该螺纹件具有拧装在一瓶颈的外螺纹上的内螺纹,并且该螺纹件通过预先设定的断裂位置与一保险环连接,向里指向的卡锁突起形成在该保险环上以便卡在瓶颈上的一个外隆起的后边,它不会阻碍沿周向方向的运动,面向保险环的圆管形螺纹件的边缘具有一轴向突起,预定的断裂位置形成在突起和凹槽的表面之间,这些表面沿圆周方向相互邻接,其中,该轴向突起沿圆周方向结构吻合地卡接在保险环的相对边缘中的凹槽内并可沿轴向地分离。
这一技术方案的基本构思在于,使螺纹盖的管形件和保险环在圆周方向上结构吻合地、而在螺纹方向上可分开地相互连接。通过管形件和保险环之相对边缘之结构吻合地交叉接合,可以使两个构件无相对运动地传递大的扭矩,因此,就不会发生使保险环与螺纹盖之管形件相连的规定断裂位置在原封状态剪断或撕开的危险。
突起和凹槽按照目的要求是直角形的,同时,以优选方式可设置多个突起和凹槽。它们最好是有规律弯曲的直角折线划或波浪线交叉接合的结构。肋件原则上可以置于任意位置上,亦即例如,在那没有突起和凹槽交叉接合的地方,按照目的要求,该规定断裂位置可安置在突起和凹槽之在圆周上相互邻接的表面之间。该规定断裂位置还可以通过在突起和凹槽之间安置的肋件构成。所述齿状结构按照目的要求在整个圆周上分布。
下面借助附图详细解释本发明。
图1是通过本发明螺纹盖之实施例纵剖图,其与所属的瓶颈装配在一起;
图2是图1中II的放大视图;
图1表明一个本发明塑料制螺纹盖1的实施例,它具有一个底部2和一个管形螺纹件3,并用内螺纹4拧装到瓶颈6的外螺纹5上,瓶颈只描述了一部分。在底部2和瓶颈6之端棱7之间置有密封件8。
管形件3的下部边缘9是通过肋件10与一保险环11连接的,该环11具有内卡锁凸起12,它在描述的拧入状态时卡在瓶颈6的一个外隆起13下方。
图2表明图1之II的视图。由此看出,管形构件3的下边缘14具有直角形的凸起15,它们齐平地卡入保险环11的相应凹槽16中。在突起15和凹槽16的底部之间构成一个中间腔17,其中,安置了肋件10,它使保险环11固定在管形件上。
在按照图1第一次拧装螺纹盖1时,在图2中所示的突起15确保,保险环11即使在较大的转矩出现时也能不发生任何相对运动,这就是,当卡锁凸起12滑导到外隆起13上并可在应力下通过它过去的情况。因此,窄细的肋件10在拧装过程中就可防止剪断或撕裂。
该凸起15只需要在拧装方向时靠置在凹槽16之对置边棱上,但不是绝对地需要在相反的方向上即拧下方向上也如此。在那里,例如在表面18,19和用点划线,表示的表面20,21之间的区域内,可以在通过阴影线的区域上安置规定断裂位置22,23,其和构成规定断裂位置的肋件10用于相同的目的,但此时,肋件10可以省去了。

Claims (1)

1、一种螺纹盖,用于密封瓶子或类似物,该螺纹盖具有圆管形的螺纹件(3),该螺纹件具有拧装在一瓶颈(6)的外螺纹(5)上的内螺纹(4),并且该螺纹件通过预先设定的断裂位置与一保险环(11)连接,向里指向的卡锁突起(12)形成在该保险环上以便卡在瓶颈(6)上的一个外隆起(13)的后边,它不会阻碍沿周向方向的运动,面向保险环(11)的圆管形螺纹件(3)的边缘(9)具有一轴向突起(15),预定的断裂位置(22,23)形成在突起(15)和凹槽(16)的表面(18,20;19,21)之间,这些表面沿圆周方向上相互邻接,其特征在于,该轴向突起沿圆周方向结构吻合地卡接在保险环(11)的相对边缘中的凹槽(16)内并可沿轴向地分离。
CN95192397A 1994-03-30 1995-02-11 封闭瓶子或类似物的螺纹盖 Expired - Fee Related CN1059400C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4411097.9 1994-03-30
DE4411097A DE4411097C2 (de) 1994-03-30 1994-03-30 Schraubkappe, insbesondere aus Kunststoff, zum Verschließen einer Flasche oder dergleichen

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CN1154094A CN1154094A (zh) 1997-07-09
CN1059400C true CN1059400C (zh) 2000-12-13

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EP (1) EP0752957B1 (zh)
JP (1) JP3777192B2 (zh)
CN (1) CN1059400C (zh)
AT (1) ATE178011T1 (zh)
AU (1) AU689544B2 (zh)
BR (1) BR9507255A (zh)
CA (1) CA2186584A1 (zh)
CZ (1) CZ287909B6 (zh)
DE (2) DE4411097C2 (zh)
DK (1) DK0752957T3 (zh)
ES (1) ES2131808T3 (zh)
FI (1) FI963840A (zh)
GR (1) GR3030218T3 (zh)
HU (1) HU218000B (zh)
NO (1) NO309712B1 (zh)
PL (1) PL178507B1 (zh)
WO (1) WO1995026910A1 (zh)

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PL234745B1 (pl) 2017-09-25 2020-03-31 Chuptys Janusz Contissi Węzeł konstrukcyjny szczelnego połączenia rozłącznego nagwintowanej szyjki butelki z jej nagwintowaną zakrętką
IT201900024715A1 (it) 2019-12-19 2021-06-19 Andreas Lintner Dispositivo di chiusura temporanea per una bottiglia

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0103050A2 (de) * 1982-09-11 1984-03-21 Hans Heinlein Verschlusskappe, insbesondere für flaschenartige Behälter, mit einem Originalitätssicherungselement
EP0281284A2 (en) * 1987-03-04 1988-09-07 Cope Allman Plastics Limited Tamper-evident closures

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4461390A (en) * 1980-04-21 1984-07-24 General Kap (P.R.) Corporation Tamper-evident plastic closure
CA1180303A (en) * 1982-06-03 1985-01-02 Jean P. Richard Pilferproof cap
US4560076A (en) * 1984-04-17 1985-12-24 Continental White Cap, Inc. Tamper indicating band for use in low rise cam-off application
DE4108453A1 (de) * 1990-04-07 1991-10-10 Deussen Stella Kg Behaelterverschluss
DE9212753U1 (de) * 1992-09-22 1992-11-26 Georg Menshen GmbH & Co KG, 57413 Finnentrop Originalitätsverschluß

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0103050A2 (de) * 1982-09-11 1984-03-21 Hans Heinlein Verschlusskappe, insbesondere für flaschenartige Behälter, mit einem Originalitätssicherungselement
EP0281284A2 (en) * 1987-03-04 1988-09-07 Cope Allman Plastics Limited Tamper-evident closures

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CA2186584A1 (en) 1995-10-12
HU9602672D0 (en) 1996-11-28
FI963840A0 (fi) 1996-09-26
HUT75899A (en) 1997-05-28
DE59505443D1 (de) 1999-04-29
JP3777192B2 (ja) 2006-05-24
DE4411097C2 (de) 1996-03-21
DK0752957T3 (da) 1999-10-11
CN1154094A (zh) 1997-07-09
EP0752957A1 (de) 1997-01-15
PL178507B1 (pl) 2000-05-31
ATE178011T1 (de) 1999-04-15
HU218000B (hu) 2000-05-28
JPH09510940A (ja) 1997-11-04
FI963840A (fi) 1996-09-26
AU689544B2 (en) 1998-04-02
NO964080D0 (no) 1996-09-27
NO309712B1 (no) 2001-03-19
PL316534A1 (en) 1997-01-20
AU1707295A (en) 1995-10-23
WO1995026910A1 (de) 1995-10-12
CZ283996A3 (en) 1997-03-12
CZ287909B6 (cs) 2001-03-14
DE4411097A1 (de) 1995-10-05
ES2131808T3 (es) 1999-08-01
EP0752957B1 (de) 1999-03-24
BR9507255A (pt) 1997-10-07
NO964080L (no) 1996-09-27
GR3030218T3 (en) 1999-08-31

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