COUPLING STRUCTURE OF OBJECT

摘要

PROBLEM TO BE SOLVED: To fix simply and freely an object A to an object B. SOLUTION: A screwing space 15 in which a screw 14 is forcibly screwed by a rail body 3 of a receiver 1 and a forming part 13 for the screwing space of a coupling member 11 by combining the receiver 3 with the coupling member 11 is formed. Moreover, flanges 3a, 12a which prevent the screwing space 15 from widening when the screw 14 is screwed between the rail body 3 and the coupling member 11 while mutually engaging with each other, are respectively provided.