To provide a supporting fitting for a thermal insulating board which can be fixed to an anchor in a simple and easy manner as well as in a less- expensive state.
A supporting fitting 1 for a thermal insulating board is constructed such that the supporting fitting 1 has a base material as a resilient thin-walled disk 2, a central hole 3 having a smaller diameter than that of an anchor is formed at the center of the disk 2, an area between a middle diameter part 4 having a larger diameter than that of the central hole 3 and concentric with it and the central hole 3 is divided into equal segments in a radial direction to form a plurality of teeth sections 5 and cutout parts 6 alternatively, at least one tooth section 5 is lacked and an insertion port 7 having right and left opening edges 7a, 7b faced from adjoining teeth roots 5a, 5b toward the circumferential edge 2a of the disk 2 is formed, remaining teeth sections 5 are inclined upwardly toward the center and it is supported by the anchor at the central hole 3 of the disk 2 through the insertion port 7.
MATSUBARA KENICHI
YAMAMOTO TOSHIHIRO
