Invention Grant
US08172472B2 Stick-shaped material extruding container 有权
棒状材料挤出容器

Stick-shaped material extruding container
Abstract:
To perform forward and backward movements of a stick-shaped material without trouble and prevent detachment of the stick-shaped material by an impact, a piston (7) in a movable body (6) arranged within a container (100) is closely attached within a filling member (1), the stick-shaped material (M) is loaded in the filling member (1) so as to be closely attached thereto, and the piston (7) is closely attached to the stick-shaped material (M), whereby the stick-shaped material (M) is pushed by a forward movement of the piston (7) to appear from an opening (1a) of the container, a sucking action generated due to decompression is applied between the piston (7) and the stick-shaped material (M) by a backward movement of the piston (7) to retract the stick-shaped material (M), and the decompression prevents falling off of the stick-shaped material (M) from the container (100).
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