Problem to be solved: to propose a sewing machine capable of suppressing noise and vibration in case of zigzag sewing.The sewing machine of the present inventionNeedle needle 10 holding needle 5 andA needle driving device 8 for supporting the needle bar 10 pivotally about a predetermined axis 16 andSlide the lever 7 from the standby position to the threading position.The needle 5 has a threaded portion 9 having threaded portion for inserting the upper thread t into the needle hole 5a of the needleThreading device 9Support 20 for supporting threaded portion andA support base 21 slidably supporting the support body 20 linked with movement of the lever 7 andEquipped withIn the standby position, the threading device 9 is separated from the needle driving device 8In the threaded position, the support platform 21 and the needle driving device 8 are pivotally supported about the shaft, respectively, so that the needle driving device 8 and the threading device 9 are approached.Diagram
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