초록 ▼

A liquid decanter includes a collapsible container, a cylindrical outer casing enclosing the container, a piston rotatable upwards and downwards in the container and a transparent pouring neck. The piston has an outer handle and external screw threads meshing with internal screw threads on the casin

A liquid decanter includes a collapsible container, a cylindrical outer casing enclosing the container, a piston rotatable upwards and downwards in the container and a transparent pouring neck. The piston has an outer handle and external screw threads meshing with internal screw threads on the casing. Hence the container can be collapsed and expanded, and the liquid level and hence the amount of air in the container and neck can be observed through the transparent neck. The neck has a simple screw-thread connection with a disk secured to the upper end of the casing. The neck is terminated by a valve and pouring spout. The liquid is poured into the wide opening of the disk.

대표청구항 ▼

A liquid storage container assembly and decanter comprising: (a) a collpsible container of generally cylindrical form and consisting of a flexible and stain-resistant material for holding a liquid; (b) a cylindrical outer casing for enclosing said container, said casing having an internal screw thre

A liquid storage container assembly and decanter comprising: (a) a collpsible container of generally cylindrical form and consisting of a flexible and stain-resistant material for holding a liquid; (b) a cylindrical outer casing for enclosing said container, said casing having an internal screw thread and having an internal coating of high reflectivity and low emissivity thermal properties; (c) a piston having an outer screw thread meshing with said internal screw thread, whereby said coating and the air space between said container, casing, and piston tend to maintain the temperature of a liquid in said container, said piston having a handle for rotating it to compress or release said container, thereby to substantially exclude air from said container; (d) a transparent pouring neck having means for removably attaching it to said container; (e) a valve disposed in said pouring neck for opening and closing the space within said container; (f) said pouring neck having a pouring spout; and (g) said container being provided on its outside with relatively stiff, spring-like and deformable stays extending between said disk and the lower edge of said container, thereby to tend to restore said container to its uncompressed state when said piston is moved downwardly.