Safe power disconnecting device of sewing machine

Safe power disconnecting device of sewing machine

  • CN 202,786,732 U
  • Filed: 08/11/2012
  • Issued: 03/13/2013
  • Est. Priority Date: 08/11/2012
  • Status: Active Grant
First Claim
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1. the safety power-off device of a Sewing machines, comprise sewing machine case, Sewing machines power supply circuits and presser feet arm, it is characterized in that:

  • on the sewing machine case on presser feet arm opposite, by fixed support magnetic switch is installed, being equipped with by fixed head on the presser feet arm on magnetic switch opposite can be to the magnet of magnetic switch adhesive, and magnetic switch is connected in series on the Sewing machines power supply circuits.

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