Sealed tea tin

Sealed tea tin

CN
  • CN 203,544,665 U
  • Filed: 11/05/2013
  • Issued: 04/16/2014
  • Est. Priority Date: 11/05/2013
  • Status: Active Grant
First Claim
Patent Images

1. a tea can for sealing, is characterized in that:

  • compriseTank body, described tank body inner side has been circumferentially formed bulge loop;

    Lid, described lid has the cover rim of past downward-extension, and described cover rim is inverted to form protruding flange;

    Seal ring, described seal ring is formed with the upper and lower seal ring of two circle projections, described upper sealing ring is closely buckled in and in described flange, makes described seal ring be enclosed within the inner side of described cover rim and exceed described cover rim, described lower sealing ring can be buckled in described bulge loop, makes described lid sealing and is fastened on described tank body.

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