摘要 |
<p>The device (100) has a hook (130) and a hand insertion space (140) located in its upper area for an easily manipulation. A pair of clips (110, 120) with inwards bent lower ends is attached to the mat by inserting the ends into complementary openings or recesses. The clips (110, 120) are provided with corrugated outer surfaces. Outer clamping elements are pushed over the first elements, complementary recesses at their inner surfaces engaging with the ribs on the first pair in the process.</p> |