Cap device for solvent container for cleaning paint-brushes etc. - comprises threaded base fitting onto top of container, with upward conical portion including brush-retaining springs and drainage hole

摘要

The device has a container-shaped body portion with a moulded cap consisting of a threaded base (1) with a hollow conical upper body (2). The interior of the conical body has a number of projections (5) and includes a fluid flow opening (6) at its lower end. The top edge (11) of the conical body includes an elastic retaining mechanism formed by one or more metal or plastics springs (12). The springs and projections are dimensioned such that they retain a range of different sizes of brush passing through oblong apertures (9) in the base of the cap. ADVANTAGE - Prevents loss of solvent by evaporation by trapping and condensing within conical body.