公开(公告)号：US06619516B2

公开(公告)日：2003-09-16

申请号：US10071944

申请日：2002-02-05

申请人： Gerhard H. Weiler ,  Valentin Cosman

发明人： Gerhard H. Weiler ,  Valentin Cosman

IPC分类号： B65D4718

CPC分类号： B65D1/08 ,  B65D1/0238 ,  B65D1/095

摘要： A hermetically sealed container has a closure connected to the container by a frangible web and is provided with a unitary drop dispenser suitable for dropwise dispensing of a liquid contained therein. A hollow container body defines a liquid enclosure and has a dispensing nozzle that is unitary with the container body at a proximal end thereof. A hollow, campanulate chamber is situated at the distal end of the nozzle. The dispensing nozzle defines a liquid flow passageway in communication with the liquid enclosure and with the companulate chamber, and has a substantially uniform inside diameter. The hollow, campanulate chamber has a maximum inside diameter that is larger than the inside diameter of the liquid flow passageway and defines a drop dispensing aperture having an inside diameter that is smaller than the inside diameter of the liquid flow passageway. The drop dispensing aperture is defined by an annular flange that is connected to a closure cap at a frangible web. The drop dispensing aperture is exposed for dropwise dispensing of the contents of the container when the frangible web is fractured and the closure cap is removed.

摘要翻译： 密封容器具有通过易碎腹板连接到容器的封闭件，并且设置有适合于滴落包含在其中的液体的单一液滴分配器。 中空的容器主体限定液体外壳，并且具有与容器主体的近端处于一体的分配喷嘴。 中空的钟形室位于喷嘴的远端。 分配喷嘴限定了液体流动通道，其与液体外壳和伴随室连通，并且具有基本均匀的内径。 中空的钟形室的最大内径大于液体流动通道的内径，并且限定了具有小于液体流动通道的内径的内径的液滴分配孔。 液滴分配孔由环形凸缘限定，环形凸缘在易碎腹板处连接到闭合盖。 当易碎纤维网断裂并且封闭盖被去除时，液滴分配孔被暴露以逐滴分配容器的内容物。