| 摘要 |
FIELD: equipment for painting of complex surfaces and difficult-to-reach places. ^ SUBSTANCE: replaceable brush has handle and base provided with bristles and attached to handle. Handle and base are connected by means of two-position retainer having receptacle portion at side adjoining handle and rectangular portion at side adjoining base. Receptacle portion and rectangular portion are arranged at an angle of 30-80 deg to axis of handle and axis of base, respectively, and are contacting with one another. ^ EFFECT: improved quality of painting of compound surfaces or difficult-to-reach surfaces, increased efficiency and convenient usage of brush. |
