The link to the video tutorial on how to tie a rope buckle is: Web link
Half knot: a basic knot that is generally used to tie all other knots. Purpose: To prevent slipping, or to temporarily prevent further unthreading when the end of the rope opens. Cons: Difficult to untie when the knot is too tight or gets wet.
Figure Eight Knot: The method is very simple and easy to remember. Use: It can be used as a temporary point on a rope, or as a simple stopping or braking point. Features: Even if the ends are pulled tightly, they can be easily untied.
Flat knot: You can tie it when the rope is not long enough. Purpose: Tying the two ends of different ropes together. It is generally suitable for connecting ropes of the same thickness and material, but is not suitable for use on thicker ropes with smooth surfaces. Features: If the wrapping method is wrong, it may become an incomplete slipknot.
The Renren Knot Introduction: Known as the king of knots, it is the most popular practical knot in the world. Purpose: Used when the rope is looped around other objects or formed into a loop at the end of the rope. Features: Easy to tie and untie, very safe, versatile, and very versatile.
Introduction to the double tack knot: It is generally used at the beginning and end of other knots. Usage: Usually used on items with the same force on both ends, suitable for horizontal pulling force. Features: It has very high safety, but if force is only applied on one end of the rope, the knot of the double tack knot is likely to be messed up or loosened.
Triple knot: The function is the same as the double knot, but it is stronger than the double knot. It is also called a drawstring knot, a turning knot, etc. Purpose: Generally used for drag in the vertical direction.
Features: Stronger than two sets of joints