Liquefied gas steel bottle opening plug

Liquefied gas steel bottle opening plug

CN
  • CN 202,209,523 U
  • Filed: 09/28/2011
  • Issued: 05/02/2012
  • Est. Priority Date: 09/28/2011
  • Status: Active Grant
First Claim
Patent Images

1. cylinder for liquefied gas mouth plug;

  • It is characterized in that;

    comprise steel cylinder mouth stopper;

    Two end limits of said stopper symmetry are connected with a drawstring respectively, are provided with one section breakpoint joint on two drawstrings, and the top of two draw rings is provided with the lock catch connecting device that pair of matched is closed.

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