| 摘要 |
A structure for a decoration button for use in a vehicle seat is disclosed in which button material, (1), together with a reinforcing material, (2) is pressurized against the back side of a trim cover assembly (b) including a covering material, (b1) a wadding of foam material (b2) and a wadding cover, (b3) and the three elements of the assembly and the reinforcing material existing around the button material are welded integrally and collapsed in an annular manner to form the decorative button on the covering material side, so that the button material is covered with the three elements to prevent a strange feeling on sitting. The welding may be carried out by a high-frequency welding device. The button comprises a head portion (11) for placing against the wadding cover, and a leg portion (12) for attachment of a hang-in member (3) to fix the button to the body of the vehicle seat, and a piece of reinforcing material (2) surrounding the leg portion (12). <IMAGE> |
