| 摘要 |
PURPOSE:To prevent a bonded base part from the generation of stress in the direction of separating from a sash so as to heighten durability. CONSTITUTION:A bonded base part 5 is extendedly provided with a support part 8 of L-shape cross section with its tip extended outside of the opening part of a sash 2, and the tip of the support part 8 is extendedly provided with a lip part 6 with its tip extended inward of the opening part of the sash 2 so as to come in close contact with an elevating glass 7. A notch 9 is provided at the connected part of the support part 8 and lip part 6. The force of pulling in the lip part 6 by the elevating glass 7 is converted into the force of pressing the bonded base part 5 to the side wall 3 (4) of the sash 2 by the support part 8 of L-shape cross section, and the excessive action of lip part pull-in force of the elevating glass 7 on the support part 8 is relaxed by the notch 9 part of low rigidity. |
