A kind of improvement of oxygen cylinder frame, system includes to form assembled by a frame body, a coverboard and a plate body, there is the frame system circle to set a bottle portion, and two side bottoms extend one group of fishplate bar to Hou, it is set at two upper lateral part of what plate body with being combined, the coverboard group sets at two side lower part of what plate body, and coverboard is hung or is embedded on what hospital bed； In conclusion the oxygen cylinder frame system utilizes the connection relationship between frame body, coverboard and plate body for oxygen cylinder storing, so that guiding and supporting oxygen cylinder without supernumerary when urgent rescue is mobile.一種氧氣瓶架之改良，係包括有一架體、一殼板及一板體所組設而成，該架體係具有一圓形置瓶部，而兩側底部向後延伸一組接板，配合組設於板體兩側上部處，該殼板組設於板體兩側下部處，並將殼板掛設或嵌設於病床上；綜上所述，該氧氣瓶架係利用架體、殼板與板體間之連結關係以供氧氣瓶置放，俾使緊急救護移動時無需額外人員提攜氧氣瓶。
