| 摘要 |
<p>The wash ball has two symmetrical halves (1,2) in the form of half-spheres, each of which features a connecting flange (11,12) at is free end. The flanges (11,12) feature several aligning openings (111,211) which are located at a distance from each other. Each half (1,2) is equipped with openings (12,22) in their walls and when the halves (1,2) are put together, a ball housing is created. A pair of annular plates (3,4) is provided and one of the plates features several dowel pins (31) which match the aligning openings (111,112) when the two halves (1,2) are put together. A porous container (5) lies inside the ball housing and is filled with detergent particles.</p> |
