A mask (1) for the activity of surface snorkelling comprising a breathing tube (10), a rigid frame (2) having a connection terminal (3) for removably connecting the breathing tube (10), a transparent visor (4), a soft face shield (5) applicable so as to be tightly sealed against the user's face and having a diaphragm (7) which delimits an upper viewing chamber (8) shaped so as to contain the user's eyes and a lower breathing chamber (9) shaped so as to contain the user's nose and mouth, and a snap locking means (20) for locking the breathing tube (10) to the terminal (3), comprising an oscillatable lever (110) provided with a hooking tooth (111) engageable in a hooking seat (31) provided on the terminal (3), wherein the oscillatable lever (110) is fashioned in a separate body (100) removably fixed to the breathing tube (10) and having a limiter (112) for limiting the oscillation stroke of the oscillatable lever (110).
DEVICE FOR CONNECTING A BREATHING TUBE TO A SNORKELLING MASK
VORRICHTUNG ZUR VERBINDUNG EINES ATMUNGSROHRS MIT EINER SCHNORCHELMASKE
DISPOSITIF DE CONNEXION D'UN TUBE RESPIRATOIRE À UN MASQUE DE SNORKELLING
2022-11-02
Patent
Electronic Resource
English
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |
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