| 摘要 |
A multi-directional brush includes a handle, a brush, and an angle adjuster that pivotally connects the brush to the handle. The adjuster includes a lower half portion and a upper half portion. The upper half portion includes a base and an elongate column protruded from the base, which are received in a mounting hole in the brush. The base has a shape of semi-sphere, and the elongate column has a circular shape. A blocking piece prevents rotation of the brush body with respect to the angle adjuster. The blocking piece is fastened to the angle adjuster by a fastening device.
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