| 摘要 |
PROBLEM TO BE SOLVED: To solve a problem of impairing a beautiful appearance and a problem of the theft preventive aspect by arranging an unlocking magnet on a movable support member, constituting an engaging device with an engaging part, and constituting a magnet structure lock mechanism so as to be unlocked from the outside by moving the support material by using an operation magnet. SOLUTION: A locking device 5 is suspended by rotatably journalling the upper end of a support material 1, and is formed in such a structure that a triangular locking tool 3 is arranged on the lower end and an unlocking magnet 2 is arranged on the support material 1. The support material 1 may be installed so as to be laterally slidable. In the locking tool 3, the support material 1 may be made of iron, and in resin, the locking tool 3 is constituted by arranging an iron piece and a magnet. When raising a hiding housing part 11 upward, a magnet 7 of an engaging device attracts the support material 1, and the locking tool 3 is fitted to and locked on a groove of an engaging part 6. At unlocking time, an operation magnet 9 is applied to the unlocking magnet 2 from the outside of a decorative plate 10, and the locking tool 3 is separated from the engaging part 6. Thus, a magnet structure lock mechanism can be installed on a wall and in a closet except for furniture without impairing an external appearance, and a remarkable effect can be obtained for preventing a theft. |
