| 摘要 |
PURPOSE:To absorb a sharp bent angle and a twist. CONSTITUTION:A main body 15 is installed in a support metal fitting 10 so as to be capable of making horizontal turning motion freely, and a movable body 19 is installed in the main body 15 so as to be capable of making turning motion freely, and they are constituted so as to be bent in two stages. A V shape notch part 22 is formed in a spherical body part 20 of the movable body 19, and a twist is reduced to its original position by means of a guide pin 23 and this notch part 22. Thereby, since this traffic control sign installing metal fitting can be bent in two stages, even if a sharp bend is applied, troubles are not caused, or even if a twist force acts upon it, it can be restored to its original condition, so that a traffic control sign is not left still in a twisted condition. |
