| 摘要 |
<p>The invention is an extendible liquid-applying spray arm (1) for use with a liquid source, such as an electrical sprayer. It includes one handle (11) and at least two tubular members which are telescopingly engaged with and slideable along one another. Sliding the tubular members (12) extends/retracts the spray arm (1) respectively for treating/storage or to meet particular work need which require that said extendible spray arm (1) has a short length. When the spray arm is collapsed, the telescopic members (12) are at least partially arranged within the handle (11), so that the global length of the spray arm is less than the additional lengths of the handle and the telescopic portion. The spray arm further comprises a spray member (10) for spraying the liquid. A flexible tube (13) extends around the tubular members and connects to the nozzle member, which is preferably coiled around the tubular members (12).</p> |
