摘要 |
PURPOSE: A hinge bolt combining structure of exterior glass is provided to improve thermal insulation by forming the exterior glass In a double layered shape. CONSTITUTION: A hinge bolt combining structure of exterior glass comprises a first glass(10), an adhesive film(11), a bolt head(30), a second glass(20), a protective bushing(40), and a hinge bolt(50). The first glass is constructed as an outer wall finish material of a building. The adhesive film is welded on one-side surface of the first glass. The bolt head is combined in one side of the first glass. The second glass is combined in one side of the first glass in order to prevent the separating of the ball head from a first glass. The protective bushing is combined in a form that protects the bolt head in order to prevent the bolt head from being directly contacted with the second glass. The hinge bolt is screwed up to the bolt head. |