| 摘要 |
PROBLEM TO BE SOLVED: To strike a blow easily to fixtures, and to allow the function of a stopper to be exhibited by forming engaging pieces engaged with a rail on the left and right sides of a base piece and forming the stopper at the front end of a projecting piece projected in the longitudinal direction. SOLUTION: Engaging pieces 6b engaged with the left and right retaining grooves of a rail are formed on the left and right sides of a base piece 6a. Projecting pieces 6c, 6c extended in the longitudinal direction of the rail from the base piece 6a while being inclined and projected in the direction separate from the rail are formed, and a stopper 7 is shaped at the front ends of the projecting pieces 6c, 6c. The stopper 7 is inserted between the front ends of both inward bent pieces of the rail. The stopper 7 has a surface extending in the longitudinal and lateral direction of the rail and oppositely faced to a long-sized plate material, and has a plate material 7a formed in an arcuate shape by bulging a central section in the lateral direction of the rail and projecting pieces 7b formed on both end sides of the plate material 7a. Accordingly, a stable blow is struck to the plate material 7a, and fixtures 6 can be installed to the rail. |
