Vacuum bottle with dripless housing

Vacuum bottle with dripless housing

  • CN 102,342,763 A
  • Filed: 09/21/2011
  • Published: 02/08/2012
  • Est. Priority Date: 09/21/2011
  • Status: Active Application
First Claim
Patent Images

1. osculum vacuum flask that shell does not drip;

  • Comprise at the bottom of glass liner, bottle stopper, Kou Quan, cap, umbo, shoulder, body, the shell and handgrip;

    It is characterized in that said shoulder [1] outer surface around being coated with dismountable suction circle [2] that anhydrates, this suction anhydrate circle [2] by foamed plastics perhaps/with the textile fiber material of good water absorption perhaps/process with sponge.

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