公开(公告)号：US5333761A

公开(公告)日：1994-08-02

申请号：US852004

申请日：1992-03-16

申请人： Richard C. Davis ,  Terrance L. Domin

发明人： Richard C. Davis ,  Terrance L. Domin

IPC分类号： B65D1/02 ,  B65D51/24 ,  B65D37/00

CPC分类号： B65D1/0292 ,  B65D51/242

摘要： A collapsible container (10) comprises a collapsible housing (12) having a nozzle (14) at a nozzle end (16), a base (18) at an opposite base end (20), and a collapsible sidewall (22) interconnecting the nozzle and the base. The collapsible housing defines interconnecting elements (44) for coupling the base to the sidewall for allowing the base to evert and invert, the base having a shape and size substantially corresponding to that of a collapsed interior space (26) of the collapsible container when it is collapsed. The interconnecting elements are positioned approximately at a minimum non-expanded laterally-outward position (32) of the sidewall, and the wall (34) of the base element at the interconnection elements extends almost parallel to an axis of elongation of the collapsible container. The base includes an inwardly-directed protrusion (38) thereon having dimensions corresponding to a nozzle interior space (28) and being positioned to be inserted into the nozzle from the interior of the container when the container is fully collapsed. A one-way valve nozzle device (64) can be positioned at the nozzle.

摘要翻译： 可折叠容器（10）包括在喷嘴端（16）处具有喷嘴（14）的可折叠壳体（12），在相对的基端（20）处的基部（18）和可相互接合的侧壁 喷嘴和底座。 可折叠壳体限定用于将基座连接到侧壁的互连元件（44），用于允许底座翻转和倒转，其基部具有与可折叠容器的折叠内部空间（26）基本对应的形状和尺寸 被折叠了 互连元件大致定位在侧壁的最小非扩张横向向外位置（32）处，并且互连元件处的基部元件的壁（34）几乎平行于可折叠容器的伸长轴延伸。 底座包括一个向内的突起（38），其上具有对应于喷嘴内部空间（28）的尺寸并定位成当容器完全折叠时从容器的内部插入到喷嘴中。 单向阀喷嘴装置（64）可以位于喷嘴处。