| 摘要 |
PROBLEM TO BE SOLVED: To improve rigidity in the vicinity of engaging holes for attaching a cushion spring.SOLUTION: The vehicle seat comprises: right and left side frames 20 respectively including a first member (main side frame 21) and a second member (lower frame 30) joined by weldment; and a cushion spring 40 bridged to the right and left first members and receiving weight of a seating person. On the first members, two engaging holes 21b and 21c with which an engaging part 41 formed on an end of the cushion spring 40 engages are formed. A welded part WP of the first member and the second member is disposed on a virtual line L which connects the two engaging holes 21b and 21c. |
