CLOSURE METHODS AND DEVICES FOR HEAD RESTRAINTS AND MASKS

摘要

A system for securing a mask about a user's face includes a mask that is configured to fit about the user's face, a padded member that is postionable on the back of the user's head, and at least one strap that extends from the padded member toward the mask. The system also includes a closure system that is coupled with the mask and with the strap. The closure system includes a tension member, a guide that routes the tension member about the mask and/or the strap, and a tensioning device that is operable to tension the tension member and thereby pull the strap and padded member toward the mask to secure and/or tighten the mask about the user's face.

主权项

1. A system for securing a mask about a user's face comprising:
a mask that is configured to fit about the user's face; a padded member that is postionable on the back of the user's head; at least one strap that extends from the padded member toward the mask; and a closure system coupled with the mask and with the at least one strap, the closure system comprising:
a tension member;a guide that routes the tension member about the mask and/or the at least one strap; anda tensioning device that is operable to tension the tension member and thereby pull the at least one strap and padded member toward the mask to secure and/or tighten the mask about the user's face.