| 摘要 |
A roller is provided to apply a composition irregularly when applying a composition having high viscosity using a retreated groove type roll, and to prevent the sticking phenomenon when applying a composition by dividing a roll of a rolling unit into a large ring and a small ring. A roller comprises a handle(1), a holder(10) having a hole(11) to couple the handle, a bolt groove(12) to fix the handle coupled to the hole and coupling holes(13) formed on two sides, a support unit(20) coupled to the coupling holes formed on two sides of the holder, a fixing unit(30) fixing the support unit coupled to the coupling holes of the holder to the holder, and a rolling unit(40) composed of a shaft formed in the hollow shape to couple to the end of the support unit, a bush(42) formed on two sides of the shaft and a retreated groove type roll(43) fixed by the bush coupled to the outside of the shaft. |
