| 摘要 |
PURPOSE:To enable an efficient and easy work of attaching a ceiling pannel by pushing the ceiling pannel upwards against the resilient locking piece of a support metal fitting to implement the engagement. CONSTITUTION:A locking tool fitted to one end of a ceiling panel 2 is first locked with an upper end face of a partitioning wall, and under such a condition the other end is turned and raised upwards, thereby an attachment structure of ceiling pannel to be locked and supported with the side of building body is formed at the intermediate part of the partitioning wall. A support metal fitting 5 attached to a member No buchi (beam-shaped backing) 4 on the side of building body is composed of a metal fitting main body 16 and a bar for attachment. On both sides of the metal fitting main body 16 a locking piece is formed by the cutting and raising method at the vicinity of the lower end. Then the outside of a frame 11 at one end of the ceiling pannel 2 is pushed along the side of the support metal 5, and the locking piece 20 is pushed inwards. When the locking piece 20 is set in correspondence with a groove 12, it is resumed outwards by the resiliency and engaged with the groove 12, thereby fixing the ceiling pannel 2 at the position. |
