This work is about a "head mounted oxygen supply device".It is composed of one oxygen cylinder,The utility model is composed of a head wearing component and an air outlet component.The outer circumference of the head wear assembly is provided with a jacket.The jacket can be installed and positioned for the oxygen cylinder.The outlet assembly consists of a joint.The utility model is composed of a conduit and a sleeve with more than one hole.The connector is connected with the oxygen cylinder.The conduit is connected to the connector.And a casing is arranged at the end of the conduit；In this way,When the user feels tired in work or running or other sports and work,Just turn on the air supply switch.Inhale appropriate oxygen,You can recover your strength in time.Not only can you improve your running endurance,And greatly improve the speed and distance of running.And it can provide convenience for users to carry users with them.本創作係有關於一種「頭戴式之供氧裝置」，其係由一氧氣瓶、一頭戴組件及一出氣組件所組成；頭戴組件之外周緣具有一夾套，夾套得以供氧氣瓶裝設定位，而出氣組件係由一接頭、一導管及一具一以上孔洞之套管所組成，接頭係與氧氣瓶連接，而導管與接頭連接，且導管端部裝設套管；藉此，當使用者在工作或跑步運動或其他運動及工作覺得疲累時，只要開啟供氣開關，吸入適當氧氣，即可適時恢復體力，不僅可提升跑步運動的耐力，並使得跑步的速度及距離大大提升，且可供方便使用者隨身攜帶使用者。
