| 摘要 |
<p>A liquid soap portioning-dispenser comprising a case (1) for supporting and covering a cartridge-type container (5), this container (5) having an outlet pipe connection (7) to which a tube (8) provided with an inner conduit (9) is connected, the inner conduit (9) being equipped at an outlet end (10) thereof with a unidirectional valve (11) which can be opeated by action on a lever (12), said cartridge container (5) being an expansible or 'concertina'-type container having a pleated sidewall (6) in such a manner that the container (5) is both rigid and flexible in character.</p> |
