| 摘要 |
<p>Anti-mosquito screen restraint system within articulated guide with accessories (1) that are mounted and removed from the articulation pieces (2) ("joints") of the articulated guide (3). The accessories (1) have restraint means on their ends, such as brushes (10) or arms (1) extending the accessories' ends, of various sizes and inclinations, of equal length to each other, that adjoin at their ends. Every detachable accessory (1) has support protrusions (5) at its lower part, that are adjusted and fasten at their respective receptions (6) of each articulation piece (2) of the guide. Each articulation piece (2) of the articulated guide (3) has at its lower part one more reception (7) "tooth" that accepts the lower part (8) of the detachable accessory (1), whereas the height of the holder (7) is equal to the thickness of the lower part (8). If the detachable restraint accessory (1) is worn out, that specific piece is simply replaced and there is no need to replace the whole guide (3).</p> |
