| 摘要 |
PROBLEM TO BE SOLVED: To provide a lumbar support which allows a seated person to less feel contact feeling with an edge of a lumbar support member.SOLUTION: The lumbar support is spread between right/lest frame members 7a, 7b of a back frame 7 on which a mesh fabric constituting a back rest face of a back rest 8 of a chair 10 is stretched. The lumbar support includes: a body part 1a supporting a lumbar part of a seated person; and right/left attachment parts 1a, 1b supporting the body part 1a with respect to the right/left frame members 7a, 7a of the back frame 7, the body part 1a and right/left attachment parts 1a, 1b formed integrally by resin. Plural openings 1d are formed on the body part 1a, and an upper edge side 1f and lower edge side 1g of the body part 1a are bent in the same direction, upward or downward.SELECTED DRAWING: Figure 1 |
