| 摘要 |
A knee lever (20) including a lever (30) that is detachably attached to an attachment (19) provided on a bed (1) of a sewing machine; a knee rest (31) that is mounted on the lever (30) and that is operated by knee contact, with the lever (30) being attached to the attachment (19); and an adjustment mechanism (54) that allows adjustment in position of knee contact of the knee rest (31).
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