| 摘要 |
<p>A scraper comprises a rectangular rigid blade fixed to a mounting with a shoulder and a holed collar. In use the hole of the collar engages with the handle of a broom, the mounting being held in place relative to the broom, and thus holding the blade at an acute angle to the bristles of the broom. The mounting may be flexible or bendable, and the blade may be hinged, so that it may be folded out of the way of the bristles when the brush is in use.</p> |
