This creates a kind of bat phlegm device structure of tool adjustment pressure,It includes: one claps phlegm device ontology and a pressure valve,Wherein the bat phlegm device this system is up extended with a tubular grip portion by a covering on top,There is a gas chamber inside the cover,A through-hole for being through to the gas chamber is equipped with inside the clamping part,The pressure valve system group sets what and claps on the clamping part of phlegm body ontology,And plug in the through-hole of the what clamping part,It is communicated with the gas chamber of cover； Thereby,When the bat phlegm device ontology carries out beating movement,The indoor pressure of gas can rise variation with power is patted,If pat the overweight pressure value for making the big what pressure valve setting of the indoor pressure of gas,Then decompression is just exhausted in pressure valve,Avoid patting that power is excessive damages to sufferer,And the pressure value of pressure valve setting can be adjusted simply on demand,To improve the practicality and safety in utilization.本創作一種具調整壓力的拍痰器結構，其包含：一拍痰器本體及一壓力閥，其中該拍痰器本體係由一罩體頂部往上延伸有一管狀夾持部，該罩體內部具有一氣室，該夾持部內部設有一貫穿至該氣室之通孔，該壓力閥係組設於拍痰體本體之夾持部上，並插設於該夾持部之通孔內，與罩體之氣室相通；藉此，該拍痰器本體進行拍打動作時，氣室內的壓力會隨著拍打力道上升變化，若拍打過重使得氣室內的壓力大於壓力閥設定的壓力值時，則壓力閥便進行排氣降壓，避免拍打力道過大對病患造成傷害，並且該壓力閥設定的壓力值可依需求簡易調整，以提高其實用性及使用安全性。
