A HINGE BOLT ASSEMBLY STRUCTURE OF DOUBLE LAYER TYPE EXTERIOR GLASS
PURPOSE: A hinge bolt combining structure of multi-layer exterior glass is provided to improve the durability of a multi-layer exterior glass by preventing noise and cracks. CONSTITUTION: A hinge bolt combining structure of multi-layer exterior glass comprises a reinforcing glass(20). A through hole...
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Format: | Patent |
Sprache: | eng ; kor |
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Zusammenfassung: | PURPOSE: A hinge bolt combining structure of multi-layer exterior glass is provided to improve the durability of a multi-layer exterior glass by preventing noise and cracks. CONSTITUTION: A hinge bolt combining structure of multi-layer exterior glass comprises a reinforcing glass(20). A through hole for bolt installation is formed on the reinforced glass. A bolt head(40) supported with the reinforced glass is composed on one side of the funnel glass(30). The bolt head is inserted through a through hole of the reinforced glass. A protective bushing of aluminum material is formed on the bolt head as a surround covering form. The protective bushing prevents direct contact with the reinforced glass. A hinge bolt(50) is screwed on the bolt head. |
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