| 摘要 |
<p>"A DISPENSER OF GENERIC PASTE PRODUCTS AND SPECIFICALLY TOOTHPASTE" A dispenser of generic paste products and specifically toothpaste, of improved practicality and simple and easily assembled construction, comprises a cylindrical container, a head fitting at one end of the container, a bottom wall slidable sealingly in the container one way toward the head fitting, a pumping membrane mounted within the container close against the head fitting, a delivery conduit associated with the pumping membrane, an actuating lever for the pumping membrane shiftable against the bias of a spring from a home position to a delivery stop position, and a tubular spout rigid with the head fitting and connected to said delivery conduit as a continuation thereof.</p> |
