SAFE FLEXIBLE CONTROL STRUCTURE OF THE CENTRAL BAR FOR THE AUTOMATIC UMBRELLA

摘要

The present invention relates to a safe stretch control structure of the automatic opening and closing umbrella middle rod, the control structure is installed in the handle of the umbrella, the first middle rod is connected to the body and the lower half of the body to install a drive plate and a stopper plate in contact with each other In addition, the anti-rotation wheel with the toothed surface is disposed, and the middle rod is being compressed when the umbrella fails to fold the umbrella when the umbrella is folded by wrapping a safety line connected to the upper rotation slot with one end fixed to the upper slot. By fixing it, the situation where the middle rod is elastically restored instantaneously under the influence of the compressed umbrella spread spring does not occur. Using the above-described structure in which the safety device works in direct combination with the middle rod, it gives absolute safety to the use and control of the automatic opening and closing umbrella.