| 摘要 |
<p>The shower head comprises a rigid plastics moulding (1) held in the hand. A cap (4) is screwed into its outlet, an O-ring (3) acting as a seal. The face of this cap has triangular openings, leaving a central boss (15) with radial ribs. The shower rose is a flexible disc (13), with raised triangular areas over the cap openings. A sealing rib (5) and lip (6) forms a joint between disc and cap and the holes (14) are opened out at the back. The spray pattern can be altered by varying the water pressure.</p> |
