1, single knot
Among the knots, the oldest and simplest one. It is the basis of all complicated knots, but the disadvantage of single knot is that it is easy to loosen, so it is often used in conjunction with other knots.
2. splayed knot
It is based on a single knot. Different from the simple knot, the rope will not be pinched, and it is easy to knot and untie, and it is firm and reliable, and its use is much wider than that of the simple knot. Because the figure-of-eight knot is symmetrical, it is also called a complete knot in the west. This kind of knot is often used to fix or stop the rope at the end of the rope to prevent it from slipping.
Step 3 tie a knot
Also known as square knot or bottle knot, it is often used to connect two ropes or tie them to objects. Although it is the most widely used knot in life, when connecting two ropes, especially when the materials and thicknesses of the two ropes are different, it is easy to fall off when using the flat knot, and it will cause the two ropes to be squeezed and difficult to untie under the condition of large force.
4. fisherman's knot
This is a way to make a knot on two ropes interact. When connecting two ropes with roughly the same thickness, fisherman's knot is a practical method, which is mostly used to connect synthetic fiber ropes such as fishing lines.
5. Press the button
Also known as sail knot or ship cable knot, it is a knot tied in a fixed circle at one end of the rope. People's knots are widely used in sailing and mountain climbing. Because the weighing knot will not slip, will not be clamped, and the rope loop will not shrink, it is a safer way to tie the knot.