Knife

The utility model discloses a knife, it comprises the the utility model discloses a knife body, handle of a knife, rubber sleeve, stretch cord, sucking disc, phosphor powder, gap, its characterized in that said the knife body upper end is equipped with the handle of a knife, and the handle of a knife intermediate position is equipped with a gap, and the handle of a knife upper end is equipped with a rubber sleeve, and the rubber sleeve top is equipped with a sucking disc, and the sucking disc is connected with the rubber sleeve through a stretch cord, and stretch cord and rubber sleeve surface all scribble phosphor powder, in the time of need hanging, user's accessible sucking disc directly with the utility model discloses the knife adsorb on the wall can, when the out of use sucking disc adsorbed, the user can be embedded into the opposite side with the one side in the gap of sucking disc from the handle of a knife, forms the closed loop, at last through the close-loop transcoding with the the knife body overhang on article such as couple or horizontal pole can, its beneficial effect designs simply, low cost, reliably durable, the practicality is great.