Brush device, in particular toilet brush

Abstract

Brush device (10), in particular a toilet brush, comprising a handle sleeve (12), preferably made of stainless steel, an actuating rod (14), a ball locking pin (16), and a replaceable brush head (18) with a plurality of bristles, wherein the actuating rod (14) is arranged axially displaceable within the handle sleeve (12) and is connected at least indirectly at an actuating end (20) to a push button (22), in particular formed in one piece, and is mechanically connected at least indirectly at a brush end (24) opposite the actuating end (20) to the ball locking pin (16), wherein the brush head (18) can be interchangeably attached to the brush end (24) by means of the ball locking pin (16), wherein the ball locking pin (16) has at least two retractable balls distributed circumferentially around the ball locking pin (16) for attaching the brush head (18). (26) includes,wherein the push button (22) at the actuating end (20) projects axially out of the handle sleeve (12), and the ball lock pin (16) at the brush end (24) projects axially out of the handle sleeve (12), wherein the ball lock pin (16) can be unlocked for the exchange of the brush head (18) by means of axial displacement of the actuating rod (14) induced by applying pressure to the push button (22), characterized in that the brush head (18) has a fastening area (32) functionally and formally complementary to the ball lock pin (16) and formed integrally with the brush head (18) with recesses (30) complementary to the balls (26), so that the ball lock pin (16) can be inserted directly and without adapters into the brush head (18) for fastening the brush head (18) and is at least substantially completely encompassed by the brush head (18) in the fastened state of the brush head (18), and that the brush head (18) is preferably made in one piece,is made from at least one biodegradable material, preferably polyhydroxyalkanoate (PHA).