| 摘要 |
<P>PROBLEM TO BE SOLVED: To set a temporary fixing structure in a connecting structure part of frameworks with each other for connecting a seat back and a seat cushion. <P>SOLUTION: In this seat 1, the seat back 2 and the seat cushion 3 are connected by the connection of the sub framework 8 and the main framework 7. In the sub framework 8, a first cut-out 8A and a second cut-out 8B are formed. In the main framework 7, a first engaging pin 7A and a second engaging pin 7B engaged to the first and second cut-outs are integrally provided. The second cut-out 8B is formed into a shape in which the second engaging pin 7B is received in the hole by turning the sub framework 8 by making the first engaging pin 7A received in the first cut-out 8A as a fulcrum. When the second engaging pin 7B reaches a terminal end position of the second cut-out 8B and turning of the sub framework 8 is locked, bidirectional turning of the sub framework 8 by making the second engaging pin 7B as a fulcrum is regulated by a change of a direction of the first cut-out 8A accompanying the turning, and both of the frameworks 8 and 7 are held in a mutually locking state. <P>COPYRIGHT: (C)2011,JPO&INPIT |
