| 摘要 |
PURPOSE: An exterior glass bolt connection structure is provided to maintain a stable connection state of a bolt by forming a penetration hole for bolt connection into a tapered-shape and to be able to connect with a thin plate glass with thickness less than 10 mm without damage such as a crack. CONSTITUTION: An exterior glass bolt connection structure includes a single layer glass(10), a bolt shaft(20), a sealing ring(30), a pressurization flange, a compression ring, a connection nut, a flat washer and a spring washer. The single layer glass is formed to be a tapered shape having an inner diameter becoming greater to one side and has a penetration hole(11') in which an end of a bolt is hung. The bolt shaft has a screw unit(22) for a screw connection and a joint unit(21) having one end in which the penetration hole is connected with in the outer wall. The sealing ring is inserted to a form covering the connection unit for sealing. The pressurization flange is connected with the screw unit of the bolt shaft and pressurizes the single layer glass. The compression ring is inserted into the bolt shaft and is compressed between the pressurization flange and the single layer glass. The connection nut is connected to finish the other end of the bolt shaft.
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