Suction cup cover and suction cup

Suction cup cover and suction cup

  • CN 203,516,410 U
  • Filed: 09/06/2013
  • Issued: 04/02/2014
  • Est. Priority Date: 09/06/2013
  • Status: Active Grant
First Claim
Patent Images

1. a sucker cover, comprise base plate (304), in described base plate (304) outer rim, be provided with outer shroud (303), at described base plate (304) middle part, be provided with through hole (305), outside described through hole (305), be arranged with internal projecting ring (301), it is characterized in that:

  • bulge loop (302) in the middle of being provided with between described internal projecting ring (301) and described outer shroud (303).

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