| 摘要 |
<p>U-shaped connector (1) is provided with tabs (6) on its side edges (3) pointing outwards back in the opposite direction from that in which the connector is plugged in. On its exterior lower surface (2) the connector has raised edges which serve as barbs. It has end stops (7,8) located in the middle of the lengthwise side of the connector into which the hollow section of spacer can be plugged.</p> |
