| 摘要 |
The metal window protectors allow for use on a wide range of wooden window frames. They consist of clamps (16,17) which are attached to the window frame (1,2,4) and to which the protective panels (10) are fixed. The panels have transverse channels with side (12,13,20) and bottom (11) surfaces. The clamp engage with the side surfaces w.r.t. the aid of the metal's inherent spring effect, whilst also ensuring that the metal does not come into contact with the wood. |
