The present invention first and second members and the first and second joint operability effort splicing the two members of the medicament applicator comprising a said first and second joint for detachably connecting the two members of the to improve the convenience of the instrument itself with to improve the strength and durability and. A first portion provided with a drug coating portion 11 of the coating agent, the first and the member 1 has a recess 13 in the proximal end 12, a grip portion to be gripped by hand tip portion is provided, It includes a proximal end 23 and the second member 2 has a recess 24 in the first member 1 and second member 2 and the joint 3 of the plate-shaped connecting. The first and second members 1 and 2, the first engaging recess 14 of the member 1 are mutually detachably combined it through the engagement means and the second engagement projection 25 of the member 2 it is, on the inner side of the second member 2, after the interior of the joint 3, the first member 1 relative to the second member 2, the first and second members 1 and engagement means therebetween Combining through and inward, while the interior of the joint 3 combined with the structure of the first and second members 1 and 2.BACKGROUND 3【課題】第1及び第2の部材と当該第1、2の両部材を着脱自在に接続する継ぎ手とから成る薬剤塗布器具における第1、2の両部材を継ぎ手間の継ぎ手操作性と強度並びに耐久性を向上するとともに器具自体の利便性を向上する。【解決手段】先部に塗布剤の薬剤塗布部11を設け、基端部12に凹部13を形成した第1の部材1と、先部に手で把持する把持部を設け、基端部23に凹部24を形成した第2の部材2と、第1の部材1と第2の部材2とを接続する板形状の継ぎ手3を備える。第1及び第2の部材1、2は、第1の部材1の係合凹部14と、第2の部材2の係合凸部25との係合手段を介して相互に着脱自在に組み合わせることができ、第2の部材2の内側に、継ぎ手3を内装した後、第1の部材1を第2の部材2に対して、第1及び第2の部材1、2相互間の係合手段を介して組み合わせる、第1及び第2の部材1、2の内側に継ぎ手3を内装しつつ組み合わせる構成にした。【選択図】図3
