| 摘要 |
PURPOSE:To contrive strong assembly for the assembly tool in the caption into a plate shape body, each of an engaging tool composed of an engaging member with an engaging claw, a turning movement member which can move the engaging member and a case with a stepped groove, and a fixing tool provided with an engaging part inserting hole, an engaging pin for the engaging claw, a coming off preventing member and a stepped groove. CONSTITUTION:An engaging member is formed with an engaging part having an engaging claw 35a and a ring shape part, a turning movement member is formed with a rotor part, a cam part and a rotary column having a wrench hole 45 and a case 33 is formed with a ceiling plate 46, a cylindrical wall, a stepped groove 47a and a projected piece 49 for positioning respectively and those three components are assembled in one body and struck into the installation hole of a plate shape body so that the stepped groove 47a there can be squeezed in the hole. A wrench hole 45 is rotated so that the engaging claw 35a can be moved. A fixing tool 5 is formed with a positioning plate 50, a stepped groove 55, the engaging part 35 of an engaging member 31 and a first inserting hole 52 and a second inserting hole for allowing insertion of the projected piece 49 for positioning and struck in the installation hole of the plate shape body so as to prevent its coming off by means of the stepped groove. Therefore, this assembly tool can bear a large load and the combination of the plate shape bodies themselves can be strengthened. |
