| 摘要 |
The present invention includes a pistol like housing, a trigger activated ratchet controlled take up roller adapted for removably receiving the squeeze end of a collapsible tube. A flexible tube guide having opposing ends, one end being connected to the take up roller so that rotation of the roller causes the guide to be rolled around the roller. Connected to the opposing end of guide is a generally U-shaped member adapted for removably receiving the open end of a collapsible tube. Also included is a pair of springed pinch rollers adapted for squeezing extrudable material from a collapsible tube.
|
