Patent ID: 8881941

Claim:
Device for the evaporation of volatile substances comprising: a casing including an internal chamber and an aperture providing access to said chamber, a closure member coupled with said casing, said closure member being movable manually by the user with respect to the casing for closing and opening said aperture during the normal use of the device, a container of volatile substances housed within said chamber, wherein the closure member and the container are provided with co-operating engaging means, said engaging means configured so that the closure member engages the container during a first stage of an opening movement of the closure member to allow extraction of at least part of the container out of the chamber, the casing and the closure member are provided with a pair of co-operating releasable locking means, said means being configured so as to engage the closure member and the casing in a locked position, and to release said engagement by simultaneously pressing both locking means, the closure member is provided internally with hooks, and the container has walls so that the hooks and the walls are engaged when the closure member is to be opened, such that movement of the closure member pulls the container out of the chamber, and wherein the closure member pivots about pins in order to release engagement between the hooks and the walls.