| 摘要 |
PURPOSE: A bracket assembling structure for an exterior is provided to prevent the loosening of a bolt against a torsional force or vibration caused by the thermal deformation of an exterior material. CONSTITUTION: A bracket assembling structure for an exterior is configured as follows. A bolt hole(33) corresponding to the outer diameter of a bolt(50) is formed in the center of a horizontal part(32) of a second bracket(30). A bolt slot(13) is formed in the center of a horizontal part(12) of a first bracket(10) and aligned with the bolt hole of the second bracket so that the bolt inserted into the bolt hole of the second bracket can be moved back and forth to adjust the position of the second bracket on the first bracket. An anti-slip embossment(14) is formed on the top of the first bracket in the transverse direction perpendicular to the bolt slot. Anti-slip embossment(41) is formed on the bottom of a washer(40) assembled to a bolt corresponding to the anti-slip embossment of the first bracket. The first and second brackets are coupled with a bolt fixing unit so that the anti-slip embossments of the first bracket and the washer are meshed with each other. |
