| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent a frame for constituting a sash from coming off the peripheral edge of a double glazing even if the rigidity of the frame deteriorates. <P>SOLUTION: In a double glazing 2, a plurality of glass plates 21, 21 are laminated with a spacer 22 disposed therebetween, an air space A is provided between the glass plates, and a grazing channel 3 is provided on the peripheral edge 23 of the glass plates. The double grazing 2 has a body part 31 formed in a belt-shape where the grazing channel 3 is positioned to the peripheral edge 23 and the body part 31 is brought into press-contact with and fixed to the peripheral edge 23, or a cross-sectional shape in a crosswise direction in which the grazing channel 3 transverses the plane direction of the plurality of glass plates 21, 21 is made to be angle-like, one side part is made to be the body part 31 and the other side part continued to the body part 31 is made to be a stopper part 32, the body part 31 is brought into press-contact with and fixed to the peripheral edge 23, and the stopper part 32 is brought into contact with the peripheral end of the peripheral edge 23. <P>COPYRIGHT: (C)2013,JPO&INPIT |
