A respiratory mask includes: a mask body including a mask shell, and a mask cushion connected to a rear side of the mask shell a front cover disposed in front of and hinged to the mask shell, and having a support arm extending upwardly a forehead support unit having a forehead frame connected to a top end of the support arm, and a forehead pad connected to a rear side of the forehead frame and an adjustment unit connected to at least one of the mask shell and the front cover, and operable to produce relative movements of the mask shell and the front cover so that the mask body can abut against the users nose with an appropriate abutment pressure.一種呼吸面罩,包含一支架單元、一面罩單元及一調整單元,該支架單元包括一額頭固定架,及一由該額頭固定架朝下延伸的延伸架,該面罩單元包括一設置於該延伸架的罩框,及一固定於該罩框的面罩墊,該罩框與該延伸架是可相對轉動地連接,該調整單元可調整該罩框上端部及該延伸架相對間的位置,藉以調整該面罩單元施加於鼻根處的貼靠力,以達到適應不同鼻型及額頭高度的效果。
