Shackle

Shackle

  • CN 106,429,781 A
  • Filed: 08/10/2015
  • Published: 02/22/2017
  • Est. Priority Date: 08/10/2015
  • Status: Active Application
First Claim
Patent Images

1. a kind of shackle, is made up of button, buttonhole, bearing pin etc., it is characterized in that having a pair of pin to dash forward on bearing pin, bearing pin shank has a spring, and buttonhole hasA pair logical groove and a pair blind groove and a round tube hole.

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