| abstract |
The invention relates to a device comprising a body (10), a reservoir (100) mounted in an axially slidable manner relative to said body (10), a metering valve (200) assembled on said reservoir (100), said device comprising: - a blocking element (500), - a triggering element (600), - a triggering system controlled by inhalation (60) cooperating with said triggering element (600), and - an actuating member (800) cooperating with said blocking element (500), said device comprising: - a cover (11) which is fixed, in particular screwed or snap-fitted, to said body (10), - a push member (810) fixed to said actuating member (800) and mounted in an axially slidable manner in said cover (11 ), - a spring (850) disposed between said cover (11) and said push member (810), wherein, prior to inhalation, said push member (810) is out of contact with said reservoir (100), such that the force exerted on said push member (810) by said spring (850) is not transmitted to said reservoir (100), and wherein, during inhalation, said push member (810) moves axially with said actuating member (800) to come into contact with said reservoir (100) and move said reservoir (100) axially in said body (10) in order to actuate said valve (200). |