Patent ID: 10743597

Abstract:
Disclosed is a magnetic self-zipping zipper with different magnetic pull-in forces. The self-zipping zipper includes magnetic elements arranged in rows, zipper end portions and a zipper intermediate portion. The magnetic element of the zipper end portion has a magnetic force concentrated structure, and the magnetic elements of the zipper intermediate portion including magnetic elements has a magnetic force concentrated structure and magnetic elements with one pole being an iron piece. Advantageous effects thereof are: the self-zipping zipper overcomes the shortcomings of conventional zippers being inconvenient for the elderly and children to pull and close, and provides a magnetic self-zipping zipper that is convenient to wear, washable, stable in pull-in forces, and easy to put on and take off. The magnetic element of the zipper end portion has a magnetic force concentrated structure, which has more stable pull-in forces.