The utility model relates to a physiological irrigator with a protective structure,Including a tube body,Its peripheral side extends outwards with a ring stop,The retaining part is used to distinguish the pipe body as an extended pipe section and a connecting pipe section,In addition, the body is provided with a flow channel along its axial direction and communicated with the extending pipe section and the connecting pipe section,And a plurality of side holes communicated with each other are arranged towards the flow channel on the peripheral side of the inserted pipe section；The water in the guide pipe body can be discharged from the plurality of side holes connected with each other；And when providing female users with access to the use area for irrigation,The limiting and protective effect of preventing excessive invasion of human body is formed by forming a butting against the using part of the ring stop,To avoid the risk of injury to the human body,It has better use safety.一種具保護結構的生理灌洗器，包括一管本體，其外周側向外延伸有一環擋部，以該擋部區分該管本體為一伸入管段以及一接管段，另於該本體沿其軸向設置一流道並連通該伸入管段及該接管段，又於該伸入管段周側朝向該流道設有相互連通的複數側孔；使導入管本體內的水可由相互連通的複數側孔向外出水；而於提供女性使用者伸入使用部位進行灌洗操作使用時，藉環擋部相對於使用部位形成靠抵以形成防止過度侵入人體的限制與保護效果，避免人體受到傷害的危險性，具較佳使用安全性。
