Product dispensing assembly to be attached to a bottle.
摘要
<p>The assembly (14) has a retaining ring (48) engaged around a neck (22) of a glass bottle (12) and comprising holding profiles constituted of fins and snug, on the neck to cooperate with a shoulder (26). Surfaces opposite to the ring and the housing comprise complementary hooking profiles constituted of peripheral ribs projecting and recessed for elastic interlocking of the complementary hooking profiles. The successive holding profiles on the ring or a housing (80) permit hooking of the ring in the two positions shifted axially with respect to the housing.</p>
