More specifically, one embodiment of the present invention is a method for attaching a release sheet to a cutter groove of a body of a fixer, wherein an adhesive surface is slightly attached to a protrusion of a fixer main body , When the grip portion is pulled while pushing the back surface of the pace with the front scraping portion in a state where the adhesive surface of the parth drawn down to the lower side of the attaching device main body is stuck to the skin, the sticky surface slightly caught on the protrusion is separated from the protrusion, And a water pawl holder for holding the water pawl container is installed in front of the handle bar so as to be able to attach the pawl to the back of the hand, To attach the patch to the portion where it does not reach, or to apply the waterpath.In the patch attaching device according to the present invention, a cutout groove 12 is formed in a lateral direction at a predetermined position on the front side of a plate attaching machine main body 11 having a handle portion 15 extended in the rear, A plurality of protrusions 14 are formed on the upper and lower surfaces of the cutout groove 12 and a tip portion of the attacher main body 11 in front of the cutout groove 12 is formed with a scraping portion 13 bent downward.A cutout groove 12 is formed at a predetermined position on the front side of the plate-like attaching machine body 11 in which the male engaging portion 16 is extended to the rear, and a plurality of projections 12 are formed in the upper and lower surfaces of the attaching machine body 11, And a handle bar 18 is detachably mounted on the male engaging part 16. The handle bar 18 has a male engaging part 16 attached to the distal end of the handle 15a, And a female coupling portion 17 is formed.The water pouring device according to the present invention is provided with a handle bar 18 having an arm engaging portion 17 formed at the tip end of the handle 15a and the water engaging portion 17 is provi