Sewing machine external pressure frame pressure adjustment mechanism

Sewing machine external pressure frame pressure adjustment mechanism

CN
  • CN 205,223,565 U
  • Filed: 01/16/2015
  • Issued: 05/11/2016
  • Est. Priority Date: 01/16/2015
  • Status: Active Grant
First Claim
Patent Images

1. the outer press box pressure regulating mechanism of Sewing machines, it is characterized in that:

  • be symmetrical arranged line slideway (2) in the left and right sides of press box Connection Block (1), respectively two guide rail coasters (3) are respectively housed on line slideway (2) again, guide rail coaster (3) is installed press box drive plate (4) respectively, on press box drive plate (4), is respectively equipped with press box mount pad (5).

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