| 摘要 |
PURPOSE:To realize removal or use by exchange various kinds of male devices by fixing flat female devices to the wall surface in a room and removably attracting male devices having the hook to said female devices. CONSTITUTION:A through hole 1a is bored to a permanent magnet 1 from the one polar surface to the other polar surface, a ferromagnetic plate 2 is attached to the polar surface at the inside of the magnet 1 and these are accommodated integratingly in a non-magnetic case 7. A both-side adhesive tape 3 having the peeling paper 8 is attached to the rear side of the ferromagnetic plate 2, and a female device A in such structure is fixed to the wall surface 9 after separating peeling paper 8. A male device B which may be attracted is arranged against a female device A. In this case, the male device B is composed of a ferromagnetic plate 4 which abuts against the polar surface of magnet 1, an elastic and magnetic protrusion 6 which may be integratingly fixed to said male device and an engaging hook 10 provided at the not-attracting surface. Thereby, the protrusion 6 is inserted into the hole 1a of magnet 1 and is removably abutted against a ferromagnetic protrusion 5 protruded to the ferromagnetic plate 2. |
