Arnold FRERICHS,Martin BECHTEL,Martin EIFLER,Joachim GARDEIN
申请号：
US16008266
公开号：
US20180361101A1
申请日:
2018.06.14
申请国别(地区):
US
年份:
2018
代理人:
摘要：
The invention relates to a respiratory mask of modular construction. The main components are reduced to four parts and are provided by the mask body, the forehead support, the mask bead and the attachment piece. The design, according to the invention, of the outflow structure between mask body and forehead support makes apertures in the mask body unnecessary for this purpose. The strap coupling in the region of the mask body is made easier by a funnel-shaped guide structure such that it is possible in a simple manner even without seeing it.
