Combination cover and packaging container equipped with the combination cover

Combination cover and packaging container equipped with the combination cover

  • CN 201,227,414 Y
  • Filed: 06/27/2008
  • Issued: 04/29/2009
  • Est. Priority Date: 06/27/2008
  • Status: Active Grant
First Claim
Patent Images

1. composite cover comprises:

  • Enclosing cover (11), its bottom is provided with connecting portion (111);

    Inner cap (13) is pressed in the described enclosing cover (11), and its top cooperates formation to hold the spatial accommodation of plug (12) with described enclosing cover (11);

    It is characterized in that the internal diameter of described spatial accommodation is less than the internal diameter of described connecting portion (111).

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