The first method: Like the backhand knot, you can tie a knot at the end of the rope. First, bend the rope into a circle, put the live end behind the fixed part of the rope, then bypass the fixed part, and then pass the live end through the front circle.
The second binding method: it can be used when the object (anchor) is too high to tie the knotted knot. First tie a loose figure-of-eight knot on the rope, bypass the object and pull it back, tie a new figure-of-eight knot along the line of the original figure-of-eight knot, and then tie it tightly.
2, the characteristics of the eight-character buckle: the double eight-character knot has the advantages of strong endurance and firmness, and is very trustworthy in terms of safety; It is often used as a life-saving knot by mountaineers. However, the fly in the ointment is that it is difficult to adjust the size of the double-figure-eight knot, and it is difficult to untie the rope because of too heavy load, tight knot and damp.
3. Use of the splay buckle: it can be used as a temporary or simple stop and braking point on the rope.
4, eight buttons, and a person named Flanders knot. Just like getting started, it can play the role of blocking knots, hitting the end of falling rope or protecting rope to avoid tragedies. The figure-of-eight knot is a little more difficult to tie than the backhand knot, and it takes up more rope. However, as an anti-loosening knot, the size of the figure-eight knot is obviously much larger, so it is unlikely to loosen itself. In addition, it is much easier to untie the figure-of-eight knot after loading than the backhand knot.