Clasp utilizing attractive force of permanent magnet

Buckles – buttons – clasps – etc. – Having magnetic fastener

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Details

24 49M, 2482065, 2922515, 335236, H01F 312

Patent

active

044803613

ABSTRACT:
A magnetic clasp which protects magnetic records from being adversely affected by the magnetic induction lines of a magnet characterized in that the lines of magnetic induction inherent to the magnet are conveyed by the ferromagnetic end surface rather than diverged to outside in order to maximize the attracting power of the magnet. The paths of the magnetic induction lines are formed at a center hole bored in the magnet. The invention may be used as a clasp or lock for bags, boxes, bands or chains and has wide application for suitcases, handbags and purses.

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