| 摘要 |
A buckle used to attach a rucksack to a frame using a strap. The buckle includes a housing, having a bottom, two side walls and an opening in the upper portion thereof. The side walls are parallel for about one half the length of the housing before diverging to form a Y-shaped opening. The side walls have retaining flanges adapted to receive and guide a strap which is locked in the buckle, wherein the diverging side walls form a jamming socket to retain the strap and attach the rucksack to the frame. |
