The panel opening-closing structure and range hood of range hood

The panel opening-closing structure and range hood of range hood

  • CN 107,062,328 A
  • Filed: 04/10/2017
  • Published: 08/18/2017
  • Est. Priority Date: 04/10/2017
  • Status: Active Application
First Claim
Patent Images

1. a kind of panel opening-closing structure of range hood, including move panel (1), drive device (2) and be hinged by firstPoint (51) is hinged on the knee-piece (3) on knee-piece mounting surface, and the drive device (2) includes a drive that can be stretched along direction initializationLever (21), it is characterised in that also including an oscillating rod (4), one end of the oscillating rod (4) is fixedly connected on the knee-piece(3) on, the termination of the drive rod (21) is connected on the oscillating rod (4) and can reciprocatingly slided along the oscillating rod (4);

  • InstituteThe a line for stating motion panel (1) is connected on panel mounting surface by the second pin joint (52);

    When the drive rod (21) fortuneThe oscillating rod (4) and the knee-piece (3) can be driven to be rotated together about the first pin joint (51) when dynamic, knee-piece (3) drivingThe motion panel (1) is closed and at least one stage is that closing velocity is more and more slower in closing process.

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