CN100590034C - 带盖桶 - Google Patents

带盖桶 Download PDF

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Publication number
CN100590034C
CN100590034C CN200510131496A CN200510131496A CN100590034C CN 100590034 C CN100590034 C CN 100590034C CN 200510131496 A CN200510131496 A CN 200510131496A CN 200510131496 A CN200510131496 A CN 200510131496A CN 100590034 C CN100590034 C CN 100590034C
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ring
edge
clamping ring
bucket
corner
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Expired - Fee Related
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CN1792734A (zh
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（请求不公开姓名）
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SUCH GmbH
Schuetz GmbH and Co KGaA
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SUCH GmbH
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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
    • B65D45/00—Clamping or other pressure-applying devices for securing or retaining closure members
    • B65D45/32—Clamping or other pressure-applying devices for securing or retaining closure members for applying radial or radial and axial pressure, e.g. contractible bands encircling closure member

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)

Abstract

一种塑料带盖桶的盖子(4)的张紧环封闭配置有张紧环(5)，该张紧环(5)的上边角(7)搭接在盖缘(8)上，而其下边角(9)卡入桶外壳(2)处的滚边(12)内。在张紧环(5)的上、下边角(7，9)的连接边角(19)处形成有环凸起(20)，当闭合的张紧环(5)卡入盖子(4)外缘(15)上形成的嵌入槽(21)时，该环凸起(20)用于保证将盖子嵌在上桶缘(6)上。

Description

带盖桶
技术领域
本发明涉及一种带有用于将桶盖固定在上桶缘处的金属夹紧环的塑料带盖桶，其中在关闭状态下，截面为U形的夹紧环通过其上边角搭接盖边缘，其下边角卡入桶外壳上滚边与桶纵轴垂直或倾斜的环形支承面内，所述支承面位于上桶缘下方，并在桶外壳的上截面内显示出凹处的上边界，其中由内缘、外缘和连接环组成的盖缘具有向下开口的、U形的截面轮廓，该轮廓显示出用于嵌入或浸入盖密封的密封底，该密封在桶盖关闭状态下由夹紧环的张力压在上盖边缘上。
背景技术
在US5 301 853中揭示的此类带盖桶中，桶盖的密封作用要通过安装在上桶缘上的盖密封的轴向预紧力来实现，其中通过其两个滑动过盖缘和桶滚边的倾斜边角实现夹紧环的关闭时就会产生该轴向预紧力。考虑到其存储和运输安全性，会对能存储和运输危险液体的带盖桶提出一定的要求，该要求将按照所规定的验收试验进行来检验，在检验中，带盖桶下底另一侧面要跌落到外壳上、对角跌落到盖缘上、静力内压试验和堆叠负荷。
对于US5 301 853中的带盖桶，通过相对较大夹紧环的板强度来达到必要的环强度，该必要环强度阻止了例如在桶从载重车的承载平面上跌落时桶盖的不密封，以及当桶从较高的高度跌落时由于夹紧环变形而导致的桶盖弹起现象。被介绍的带盖桶的缺点在于，由于较高的环材料强度而导致的夹紧环重量大及其制造价格较高。
发明内容
本发明的任务在于：从此类带盖桶在中等和更大高度上突然坠落时的密封性角度考虑，进一步改进此类带盖桶。
该任务通过具有本发明权利要求1所述特征的带盖桶来实现。
从属权利要求包含了本发明有益和实用的改进。
与现有带盖桶相比，本发明的带有用于将桶盖固定在上桶缘上的金属夹紧环的塑料带盖桶的特征在于，它有更好的跌落强度和材料强度以及更小的夹紧环，从而使夹紧环的重量减轻，并通过材料上的节省而使夹紧环的制造价格更低。
附图说明
下面对本发明的带盖桶的两个实施例加以说明，图示为：
图1为带盖桶的侧视图；
图2为本发明的一个实施例的带盖桶上部区域的放大概略截面图；
图3为夹紧环封闭桶盖的另一个实施例的带盖桶上部区域的放大截面图。
具体实施方式
图1所示塑料制成的带盖桶1由桶外壳2、下底3、桶盖4，以及用于将盖子4固定到上桶缘6上的金属夹紧环5组成。
在图2和3所示的两个桶实结构中，具有U型截面轮廓的张夹环5通过其上边角7搭接在盖缘8上，夹紧环5的下边角9卡在桶外壳2处滚边12的与桶纵轴10-10成倾角的环型支承面11上，该支承面11位于上桶缘6下方并在桶外壳2的上截面中显示出凹处13的上边界。由内缘14、外缘15及连接环16组成的盖边缘8具有向下开口的、U形的截面轮廓，该轮廓显示出用于嵌入或浸入盖密封18的密封底17，该密封18在桶盖4关闭状态下通过夹紧环5的夹紧力压在上盖缘6上。
在图2所示的桶盖4的用夹紧环封闭的第一个结构形式中，在夹紧环5的上、下边角7，9的连接边角19处形成有径向向内的环凸起20，夹紧环5卡在盖子4的外缘15中形成的嵌合槽21中时该环凸起20用于保证将盖子嵌上桶缘6上。
当带盖桶1从较高的高度跌落在盖缘8上时，夹紧环5变粗，而夹紧环5的环凸起20被压入盖缘8的外缘15中的嵌合槽21中。通过这种方式，更好地保证了桶盖4的桶缘6，并从而提高了桶的跌落强度，其中可以减少夹紧环的材料强度。
桶盖4的用夹紧环封闭的第二个结构形式通过图3表示，对于关闭的夹紧环5，在夹紧环5上形成有环凸起20，并在盖子外缘15处形成有下保持环22，用于保持卡在其上的所述夹紧环5的环凸起20。

Claims (1)

1.一种带有用于将桶盖固定到上桶缘上的金属夹紧环的塑料带盖桶，其中，截面为U形的所述夹紧环在关闭状态下时，其上边角搭接在盖缘上，而其下边角卡住在与桶外壳上滚边垂直或成一定倾角的环形支承面上，所述支承面位于上桶缘下方，并在桶外壳的上截面内显示出凹处的上边界，其中，由内缘、外缘和连接环组成的盖缘具有向下开口的、U形截面轮廓，该截面轮廓显示出用于嵌入或浸入盖密封的密封底，所述盖密封在关闭状态下被夹紧环的夹紧力压在上盖缘上，
其特征在于，在所述夹紧环(5)的上、下边角(7，9)的连接边角(19)处形成有环凸起(20)，所述环凸起(20)径向向内，并在夹紧环(5)关闭时，所述环凸起(20)形状配合地卡入形成在桶盖(4)外缘(15)上的嵌入槽(21)中，以将夹紧环(5)卡在上桶缘(6)上。
CN200510131496A 2004-12-22 2005-12-09 带盖桶 Expired - Fee Related CN100590034C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004061651 2004-12-22
DE102004061651.5 2004-12-22

Publications (2)

Publication Number Publication Date
CN1792734A CN1792734A (zh) 2006-06-28
CN100590034C true CN100590034C (zh) 2010-02-17

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US (1) US20060138140A1 (zh)
EP (1) EP1674404B1 (zh)
JP (1) JP4299830B2 (zh)
CN (1) CN100590034C (zh)
AR (1) AR055548A1 (zh)
AT (1) ATE430702T1 (zh)
AU (1) AU2005246982B2 (zh)
BR (1) BRPI0505589A (zh)
DE (1) DE502005007234D1 (zh)
DK (1) DK1674404T3 (zh)
ES (1) ES2323133T3 (zh)
MX (1) MXPA05014134A (zh)
MY (1) MY143432A (zh)
PL (1) PL1674404T3 (zh)
RU (1) RU2327618C2 (zh)
ZA (1) ZA200509781B (zh)

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CA2665165C (en) * 2006-10-06 2014-12-16 Sirigen Inc. Fluorescent methods and materials for directed biomarker signal amplification
NL2001876C2 (en) * 2008-08-06 2010-02-09 Allplast B V Pressure resistant package for transporting for instance hazardous hazardous contents such as a diagnostic specimen and a kit or package parts for forming such a package.
DK2368809T3 (da) * 2010-03-23 2013-10-21 Superfos As Beholder
USD782771S1 (en) 2015-04-03 2017-03-28 Geo Plastics Tight head drum
GB2538290A (en) * 2015-05-14 2016-11-16 Louth Designs Ltd Storage container
CN107299492B (zh) * 2017-07-17 2022-04-12 青岛海尔洗涤电器有限公司 一种洗涤剂投放器及洗衣机
WO2019090095A1 (en) * 2017-11-03 2019-05-09 Container International, Inc. Seal for container lids and container lids and container assemblies having same
USD938128S1 (en) 2020-01-06 2021-12-07 Geo Plastics Nestable drum
USD1001413S1 (en) 2020-06-30 2023-10-10 Geo Plastics Nestable drum

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AU4266699A (en) * 1998-05-28 1999-12-13 Mauser-Werke Gmbh Barrel with plastic lid

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AU2005246982B2 (en) 2008-10-09
ATE430702T1 (de) 2009-05-15
MXPA05014134A (es) 2006-06-21
EP1674404B1 (de) 2009-05-06
DE502005007234D1 (de) 2009-06-18
JP4299830B2 (ja) 2009-07-22
JP2006193218A (ja) 2006-07-27
EP1674404A1 (de) 2006-06-28
AR055548A1 (es) 2007-08-22
RU2005140140A (ru) 2007-07-10
ZA200509781B (en) 2006-09-27
US20060138140A1 (en) 2006-06-29
AU2005246982A1 (en) 2006-07-06
CN1792734A (zh) 2006-06-28
PL1674404T3 (pl) 2009-08-31
DK1674404T3 (da) 2009-07-06
MY143432A (en) 2011-05-13
RU2327618C2 (ru) 2008-06-27
ES2323133T3 (es) 2009-07-07
BRPI0505589A (pt) 2006-09-12

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Termination date: 20131209