| 摘要 |
PROBLEM TO BE SOLVED: To provide a multi-layered glass in a simple structure which prevents a pressure from being applied to sheet glasses.SOLUTION: The multi-layered glass 1 is provided with a supporting part 16 for connecting an object to be connected to the multi-layered glass 1. Boreholes 17, 17 are formed in the sheet glasses 1a, 1b of the multi-layered glass 1. The supporting part 16 is provided with a supporting part body 18 comprising a cylindrical part 19 inserted into the boreholes 17, 17 of the sheet glasses 1a, 1b, and a circular ring part 20 formed in the axial center of an outer periphery of the cylindrical part 19 and held between the sheet glasses 1a, 1b. The length between both axial end faces of the cylindrical part 10 is formed longer than that between outer surfaces of the facing sheet glasses 1a, 1b. |
