| 摘要 |
<P>PROBLEM TO BE SOLVED: To make a backrest follow movement of a seat regarding a chair including a tiltable seat. <P>SOLUTION: The chair includes: a seat base 2; a seat member 1 supported by the seat base 2 so as to be tiltable; an energizing means 4 provided between the seat base 2 and the seat member 1, for energizing the seat member 1 so as to return to a non-tilted attitude; and a linking means 5 for displacing the backrest 6 linked with the tilting of the seat member 1. The linking means 5 displaces the side part on the left side of the backrest 6 to the front when the tilting of the seat member 1 includes components in the right direction, and displaces the side part on the right side of the backrest 6 to the front when the components in the left direction are included. <P>COPYRIGHT: (C)2012,JPO&INPIT |
