| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a cushion structure preventing a lift and creases of the surface with simple constitution, securing the stroke quantity when a user is seated, and excelling in a vibration absorbing property. <P>SOLUTION: The lift and creases of a covering member on the surface can be prevented while exhibiting a required stroke feeling and the vibration absorbing property in spite of the simple constitution because of the constitution of filling a base pad 40 with a cushion material in a compressed state. Since the base pad 40 has a projecting part 43, when the cushion structure is applied to a vehicle, transmission of vibration from a vehicle floor to the base pad 40 can be reduced. The material, thickness, area, etc. of the projecting part 43 are changed to adjust spring characteristics of the projection itself in various ways to thereby provide the stroke feeling and vibration absorbing property suitable for the vehicle equipped with this cushion structure. <P>COPYRIGHT: (C)2012,JPO&INPIT |
