| 摘要 |
<p>The present invention relates to a locking device using a permanent magnet to enable users to safely and effectively use a locking device using a permanent magnet. The locking device comprises: a box-shaped main body having first and second steel plates and a support; a first fixating unit which has a plurality of magnets in a longitudinal direction and is joined to the inner side of the main body to be moved; a plurality of fixating units joined to the inner side of the main body to be perpendicular to a fixating unit; and a plurality of joint units which has a magnet detachably joined to the second steel plate to be disposed inside the main body in order to lock a glass box joined to the main body. Therefore, the present invention enables the safe and effective usage of a locking device with the convenient and effective use of a magnet to secure the proper function of the locking device.</p> |
