| 摘要 |
PROBLEM TO BE SOLVED: To prevent a damage of a plate glass even when an opposite face is non-planar by providing a pair of contact parts capable of being abutted on both the opposite faces, and compression-deformably preparing a resilient part arranged between both the opposite contact parts in the proximity direction of both the contact parts. SOLUTION: Both the ends of a coil spring 6A is face-abutted on the opposite face 2 of a plate glass by the plate glass contact face 11 of a contact plate member 10, and contact parts are mutually compression deformably prepared in the proximity direction. Even in the case where the flatness of the opposite face 2 of a plate glass 1 is insufficient, the plate glass contact face 11 is pushed and contacted on the opposite face by the compression reaction force of the spring 6A. The position is stabilized to allow relative displacement in which the opposite face 2 is mutually proximately separated by external force for the glass panel. In a state where the coil interval of the spring 6A is zero, its interval is made unvariable, and functions as a space-holding member S between the opposite faces 2. Thereby the plate glass contact face contacts the opposite face 2 to avoid contact by an edge end, and the damage of both the plate glass 1 can be prevented. |
