Locking device

Locking device

  • CN 101,991,247 B
  • Filed: 08/18/2009
  • Issued: 05/20/2015
  • Est. Priority Date: 08/18/2009
  • Status: Active Grant
First Claim
Patent Images

1. a buckling device, in order to fix a belt body, this buckling device comprises:

  • Part I;

    Part II, suitable with to this belt body of pulling, comprise the first protuberance, to end and the opposite end of pulling;

    First pivot, makes this Part II be articulated in this Part I with this first pivot;

    AndElastic portion, independent of this Part I and this Part II, be located between this Part I and this Part II, and with this first pivot pivot joint, this elastic portion by having made by the material of Shore hardness (shore hardness) in fact between A10 to A95, and with the skirt section of a face shield or a lateral margin of frog footwear integrally formed;

    Wherein, this belt body has multiple second protuberance, and this first protuberance is arranged at this to end of pulling, and this opposite end is outwards biased by this elastic portion, makes this first protuberance fit inwardly rotate along this first pivot and to the plurality of second protuberance of this belt body of pulling.

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