Splice respiratory mask and respirator mask provided with a joint of this type.

摘要

This invention relates to a SPLICE OF MASCARA RESPIRATORY consisting of a base element (1) and indoor (2), the bottom (8) ELEMENT OF THE BASIS (1) contains a HOLE (5), FITTED BOARD sEALING A VOID (7), and the bottom of the cover (2) contains an element forming a pin (10) adapted to enter said HOLE (5) and sealingly close off said hole. Also this invention relates to masks CONTAINING IMPROVED BREATHING MASK SPLICE ELEMENT FORMED BY A BASE AND COVER IN WHICH DETERMINE THE QUALITY OF intake air.