| 摘要 |
PURPOSE: A thread feeder of a sewing machine is provided to enhance practicality and convenience by coupling with a press control unit. CONSTITUTION: A thread feeder of a sewing machine comprises a main body(10), a thread passing axis unit(30), a foothold(40), at least one lever, a thread pushing plate(60), and power unit(70). The main body is fixed at the upper portion of the sewing machine. A hollow is formed at the center of the thread passing axis. A slide rod(71) is mounted at the power unit. |
