| 摘要 |
PURPOSE:To eliminate disadvantages in manufacture, mounting and use of a cabinet or the like, by laminating a double-coated adhesive tape on the reverse side of each of ferromagnetic plates forming male and female members constituting an engaging means. CONSTITUTION:A ferromagnetic plate 2 is brought into contact with one pole-face of a permanent magnet 1 and is unitarily wrapped and held by a case 4. A ferromagnetic rod 2a is projected from the plate 2 into a bore 1a in the magnet 1. Another ferromagnetic rod 3a is projected from a ferromagnetic plate 3 and is magnetically detachably brought into contact with the end surface of the rod 2a through the bore 1a. A double-coated adhseive tape 5 is laminated on the mounting surface of each of the plates 2 and 3, and the engaging means is attached by utilizing the shock absorption peculiar to the tape 5. Accoding to this constitution, mounting operations such as interposition of a back washer are all unnecessary. The disposition of the tapes 5 makes it possible to reliably eliminate the mounting gaps between the engaging means and the mounting end surfaces. As a result, the possiblilities of the play in the mounting means and the deformation thereof are eliminated, and the damage to the mounting surface is prevented. In addition, no shock is transmitted to other engaging mean so that it is possible to prevent a failure of magnetic attachment. |
