| 摘要 |
A fitment (1) for the neck of a bottle (B) is provided, the fitment comprising a sealing means (5) for sealably interfacing with a bottle opening; and an engagement member (4) that, in use, engages with the bottle to resist removal of the fitment from the bottle, wherein, when the bottle is in a first orientation, the engagement member is readily movable from a first engagement member position in which the engagement member resists removal of the fitment from the bottle to a second engagement member position in which the fitment may be readily removed from the bottle and when the bottle is in a second orientation, the movement of the engagement member from the first to the second engagement member position is inhibited. The fitment may be used to dispense liquid from the bottle, the fitment only being readily removable when the bottle is in an inverted orientation. To prevent spiking of a drink with so-called date rape drugs or other such contaminants. The engagement member may be provided by spherical balls, and a valve member 6 which closes the bottle when the bottle is in an upright position and opens to allow dispensing when tilted or tipped. A straw may also be provided (see fig 3). |
