| 摘要 |
PROBLEM TO BE SOLVED: To provide a bead easily pressable between a frame body and a face member and preventing it from falling off. SOLUTION: This bead 10 is provided with a soft part 11 and a semi hard part 12. This bead 10 has a fin part 14 where the semi hard part 12 is formed by tilting onto a glass side and a pressing-in front side and the soft part 11 is extended by tilting onto the glass side and a pressing-in rear side, and the whole bead 10 is formed into a substantially truncated chevron shape. Consequently, when pressing in the bead 10, the bead 10 is likely to be deformed in the direction in which the truncated chevron shape spreads to press in the bead 10 smoothly and easily. Since repulsion force of the semi hard part 12 due to the deformation when pressing in the semi hard part 12 is large and the semi hard part 12 is pushed back into the reverse direction by the repulsion force at an unfinished and obscure position, it is possible to prevent pressing-in work of the semi hard part 12 from being finished at a position in front of a locking position, press in the bead 10 securely, and prevent the bead 10 from falling off. COPYRIGHT: (C)2009,JPO&INPIT
|
