Furniture touch -up paint bottle

The utility model relates to a mopping instrument specifically is furniture touch -up paint bottle, and the bottle has a bottleneck and a bottle end, has the external screw thread on the bottleneck, and with the internal thread phase -match of bottle lid lateral wall, the bottle lid top is the through -hole, has the brush hair in the through -hole, and the brush hair is fixed on porous disk, and porous disk passes through the support and is connected with the one end of piston, porous disk, support, piston lie in the bottle lid, and porous disk is the inner wall sliding contact of disk form, outer circumference and bottle lid, have the delivery port on the bottleneck of bottle, the piston is installed in the delivery port, piston and the sealed sliding contact of delivery port inner wall, the other end of piston still is connected with the push rod, and the push rod is located the bottle, and the other end and bottle end of push rod are connected, the bottle end is at the bottom of the elasticity bottle, the