A kind of easily rinse exempts from pin type connector component, has a lid, a drainage component and a bulletProperty cap body, the drainage component removably combines the what lid, the elasticity cap body is arranged in the what lid, can use to avoid the elasticity cap body when need to sterilize, and so that medical fluid is back to the blood vessel of patient because of the elasticity cap body resilient depression and the situation that has disinfection not clean.一種易沖洗免針式連接器組件，其具有一蓋體、一引流構件以及一彈性帽體，該引流構件以可拆卸的方式結合於該蓋體，該彈性帽體設置於該蓋體內，其可以避免該彈性帽體使用完需消毒時，因該彈性帽體回彈擠壓而使藥液回流至病人的血管而有消毒不乾淨的情況發生。
