Whole-effect bullet-proof protective helmet

Whole-effect bullet-proof protective helmet

  • CN 1,313,041 C
  • Filed: 05/20/2002
  • Issued: 05/02/2007
  • Est. Priority Date: 05/20/2002
  • Status: Active Grant
First Claim
Patent Images

1. , the shellproof protective helmet of a kind of full effect is made up of helmet shell, helmet top-hung extension system, chin belt;

  • The helmet shell is the atresia helmet shell of structural integrity, and the inner wall of helmet shell is provided with a plurality of retaining rings, and the connecting band of helmet hanging system and chin belt is connected with the helmet shell by this retaining ring;

    It is characterized in that;

    When the helmet shell is all to be that nonmetallic materials or outside are metal material the inside when making for nonmetallic materials are compound, and described retaining ring is one-body molded on helmet shell inwall, and this retaining ring becomes tetragonal rope sling to form by four rhizospheres.

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