Dispensing – Collapsible wall-type container – With wall-collapsing means
Patent
1995-03-01
1998-07-07
Derakshani, Philippe
Dispensing
Collapsible wall-type container
With wall-collapsing means
222105, B65D 3528
Patent
active
057755400
ABSTRACT:
A wall mounted inner housing in which a pair squeeze rollers are mounted in fixed side wall bearings. The front roller shaft can be selectively engaged by the outer housing, a three sided closure that hinges on the roller's shaft, where it serves two functions. Following a succession of direct finger squeezing/ dispensing actions the squeeze rollers are rotated, pulling the tube upwards, thereby compressing the tube, scavenging, consolidating and reconstituting the finger indented tube. The closure is then disengaged from the roller shaft wherein it again functions as a closure. A wall mounted device includes a two part housing, a pair of squeeze rolls set in fixed side wall bearings of inner housing. The outer housing, a three sided enclosure hinges on shaft of front roller, to which it can be locked, so as to rotate the squeeze rolls. An inverted collapsible tube is supported by the squeeze rolls its contents being dispensed by direct finger squeezing the neck of the tube. Periodically the closure is used to rotate the squeeze rolls thereby consolidating the remains and reconstituting the finger indented tube.
REFERENCES:
patent: 2622768 (1952-12-01), Hatcher
patent: 2678144 (1954-05-01), Holt
patent: 2717722 (1955-09-01), Egler
patent: 2722343 (1955-11-01), Wilt
patent: 2932431 (1960-04-01), Lipton
patent: 4627551 (1986-12-01), Kopp
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