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

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

  • CN 107,062,329 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 motion panel (1), drive device (3) and with the moving surfaceThe knee-piece (2) that plate (1) is connected, the drive device (3) includes a drive rod (31) that can be stretched along direction initialization, describedKnee-piece (2) is hinged on mounting surface, it is characterised in that also including a connecting rod (4), one end of the connecting rod (4) is fixedIt is connected on the knee-piece (2), the termination of the drive rod (31) is connected in the connecting rod (4) and can be along the connecting rod(4) reciprocatingly slide;

  • The connecting rod (4) and the knee-piece (2) can be driven when the drive rod (31) is moved together about being hingedPoint is rotated, and then the driving motion panel (1) is closed and at least one stage is that closing velocity is more next in closing processIt is slower.

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