| 摘要 |
<p>A dispenser (10) for viscous liquids in which a hollow cylindrical body (12) is provided with stationary walls (44, 46). A rotatable member (22) with vanes (24, 26) is situated within the body (12) so that rotation of the vanes (24, 26) will cause the liquids contained within the body (12) to be squeezed out through a nozzle (14) in one end of the main body (12). The other end of the main body is provided with a rotatable cap (32) to turn the vanes (24, 26) within the body (12).</p> |
