In outdoor activities, any small details may cause serious consequences! So, for our safety, please pay attention to the details of outdoor safety! Do you know that climbing sticks can't pull people? No matter the internal lock, external lock or single section walking stick can be used for pulling people. There are several reasons:
Reason 1: No matter the internal and external locks, the locking force of the lock is directly related to the torque of the user's hand. The torque requires the use of human hands, wrists, and small muscle groups of the forearm.
Many big men with big arms and round waists have a flat torque, which leads to limited torque applied to the locking of the climbing stick and can not support their weight, or their palms are slippery when they are locked. It is better not to pull or be pulled with such a staff.
Reason 2: There is a big difference between the locking force after the climbing stick is locked and the pulling force when pulling people. Can you be sure that your climbing stick can withstand the necessary pulling force? The force caused by the acceleration generated by the instant force when pulling people is not sure that the climbing stick can afford it.
Reason 3: The quality of climbing sticks produced by different manufacturers varies greatly. Even if the climbing stick uses glue on the basis of interference fit, its fastness cannot be determined, because the interference fit will become loose, and the glue will lose efficacy over time. Can you be sure that your climbing stick is enough to lift you or your friends?
Cause 4: Almost all trekking poles and handles are installed with glue. Can you be sure that the long-term use of climbing sticks, the hundreds of kilometers of ramming on the ground, and the handle of climbing sticks can be firmly glued to pull up a brother carrying a bag?
Cause 5: When pulling people, there is also naturally generated torque in addition to tension. A certain angle of torque will loosen the lock, which will have a destructive effect on the bonding part.
So, please cherish it and don't make fun of your life!
