Mouthpiece for diving apparatus

摘要

The mouthpiece has a mouth section (5) of a flexible material and a sleeve (2) for connection to a secondary pressure release (4) of a rigid or semi-rigid synthetic material which is adjustable sealably by snap fitting on a tubular connector of the secondary release to allow easy release. The assembly is formed in a single piece by over moulding. The sleeve of the buccal insert (1) and the tubular section of the secondary release are formed to be coupled together by simple snap fitting, the connection and release actions being performed without tools. The two sections can be coupled by a male-female coupling sealed with an O-ring.