| 摘要 |
A two-component aerosol can comprises an outer container (1) for receiving a first component and a propellant, an inner container (17) for receiving a second component as well as a valve (6, 7), which comprises a valve pipe (6) extending through a hole in the top cover (2) of the container (1), said valve pipe comprising an outwardly open channel (21) and being tiltably and rotatably connected to the rim of the hole (5) by means of a surrounding sealing plug (7). Adjacent the inner end of the sealing plug (7), the valve pipe (6) comprises a plurality of holes (20) extending through the wall of the valve pipe and into the inner channel thereof. In the non-activated state of the valve pipe (6), the holes (20) are sealingly closed by the sealing plug (7), whereas they are uncovered at least partially so as to allow a free passage therethrough in the tilted state of said valve pipe (6). A coupling member (14) is provided at the inner end of the valve pipe (6), said coupling member (14) comprising an outer thread (15) co-operating with an inner thread (16) shaped at the top of the inner container (17) in such a manner that the said inner container (17) can be connected to the valve pipe (6). The sealing plug (7) comprises furthermore guide means (11-13) co-operating with mating engaging means (23-25) on the inner container (17) in such a manner that the inner container (17) is prevented from rotating while the valve pipe (6) is turned so as to disengage said inner container (17) from its connection with the valve pipe (6). |
