| 摘要 |
PURPOSE:To enable to attach and detach the brackets to a back plate side of the foam molding machine in one touch by a method wherein a recessed part permitting to fit a protruded part of a spherical body is formed at an inserting part of the brackets. CONSTITUTION:When the bracket 10 is desired to be attached to a setting member 5, a pin 7 is withdrawn from a small hole 52 of the setting member 5 and an inserting part 12 of the bracket 10 is inserted into an attaching hole 50. When the recessed part 13 formed on the inserting part 12 comes to a fitting position with the spherical body 6, the pin 7 is inserted into the small hole 52 of the setting member 5, the spherical body 6 is pushed away to the attaching hole 50 side and the protruding part of the spherical body 6, which is protruding into the attaching hole 50, is fit into the recessed part 13. Accordingly, the bracket 10 is fixed to the setting member 5. The protruding part of the spherical body 6, fit into the recessed part 13, will never be returned into a guide hole 51 as far as the pin 7 is not withdrawn. |
