| 摘要 |
<p>The basic version of the stand has two v-shaped legs each assembled of two bars (a, b) swivel mounted to bases (c, d) with their lower ends provided with inclined inner segments (e) serving as stops when the stand is unfolded. A positioning fork for the rifle is located on top of the arrangement. The legs are automatically locked when moved towards each other for transport. In a second version a third leg unit (a, b, c, d) is added for an even more stable position.</p> |
