How much do you know about how to tie a knot?
Let Bian Xiao introduce you one by one.
Half knot
Introduction: Basic knots are usually used to tie all other knots.
Usage: to prevent sliding or when the end of the rope is not open.
Temporarily prevent further disconnection.
Disadvantages: When the knot is too tight or wet, it is difficult to untie it.
Bajie
Introduction: The play is simple and easy to remember.
Usage: It can be used as a temporary point on the rope.
Or a simple stopping point, a braking point.
Features: even if the two ends are pulled tightly, they can be easily untied.
Ordinary ring knot
Introduction: The rope is not long enough to play.
Usage: Tie the two ends of different ropes together.
Generally suitable for connecting ropes with the same thickness and material.
But it is not suitable for ropes with rough and smooth surfaces.
Features: If the winding method is wrong.
It is likely to become an incomplete slipknot.
Weighing knot
Introduction: Known as the king of knots.
This is the most popular practical knot in the world.
Usage: When the rope is put on other objects.
Or when the end of the rope forms a loop.
Features: Appropriate knot and reconciliation.
High safety, many varieties and wide uses.
Double knot
Introduction: generally used at the beginning and end of other knots.
Usage: usually used on objects with the same force at both ends.
Suitable for horizontal stretching.
Features: Very high security.
But if the force is only applied to one end of the rope
A double knot is likely to get messy or loose.
Sanzujie
Introduction: The function is the same as double knot, but it will be stronger than double knot.
Also known as tying, turning, etc.
Usage: generally used for vertical traction.
Features: stronger than the two groups.
fisherman's bend
Introduction: this kind of knot is easy to tie, but difficult to untie.
Usage: Connect two ropes together.
Usually two ropes, hard and soft.
Features: So try to avoid using it on some ropes with better quality.
It is also not suitable for ropes that are easily tightened.
Otherwise, it will be difficult to open it after it is tightened.
Camping nail knot
Introduction: You can move the knot up and down on the rope at any time.
Usage: generally used to close all kinds of cables.
Features: The tightness of the rope can be adjusted at any time.
Contraction knot
Shorten the rope
Usage: shorten the longer rope.
In order to avoid cutting the rope short because it is too long.
This method can also be used to strengthen ropes.
Protection of Wearable Parts
Features: If the rope is too loose.
Then the knot is easy to loosen and lose its function.
Tie a wooden knot.
Introduction: A circle that can be adjusted at will.
Usage: binding and dragging heavy objects, such as wood.
Features: Although it is a convenient and reliable knot.
But be sure to pull.
Otherwise, it will come loose and easily lead to danger.