| 摘要 |
The present invention relates to a portable painting instrument. Specifically, the present invention relates to a portable painting instrument, which comprises a roller cap, which has a roller connected to the upper part to be rotatable by a roller shaft to perform a painting task by adsorbing a paint on the surface, a curved discharge surface on the lower end of the roller to correspond to the external side of the roller to have a fixed gap, multiple discharge holes penetrated into the discharge surface to discharge the paint toward the roller side, a discharge space at the lower part of the discharge surface, and a coupling hole on the lower end to be connected to the lower center of the discharge space; and a paint storage container, which has a container shape corresponding to the lower bottom of the roller cap, stores a paint therein so as to be selectively coupled to the roller cap at the upper part and selectively supply the paint to the roller side, and has a coupling neck at the upper part to be coupled to the coupling hole of the roller cap to selectively supply the stored paint to the discharge space of the roller cap through the open top. The portable painting instrument prevents the inconvenience of dipping the roller in the paint by an operator, and the phenomenon of making the working space dirty by the dropped paint liquid while moving to the coating side, thereby improving the convenience and workability of the painting work. The discharge holes in the roller cap are penetrated to have gradually larger diameters toward both ends from the center, thereby evenly supplying the paint on the surface of the roller in the longitudinal direction. |
