Novel cantilever display bracket joint linkage structure

Novel cantilever display bracket joint linkage structure

CN
  • CN 105,508,826 B
  • Filed: 09/25/2014
  • Issued: 08/31/2018
  • Est. Priority Date: 09/25/2014
  • Status: Active Grant
First Claim
Patent Images

1. a kind of novel cantilever display bracket joint linkage structure, including at least two linking arms (1), connecting shaft (2) and modelingGlue bushing (3), is correspondingly formed the perforation vertical with its extending direction (4) on each linking arm respectively, and connecting shaft is through being inserted inIn the perforation of each linking arm, plastic cement bushing is sheathed on the outside of connecting shaft, and to be located in each linking arm opposite for plastic cement bushingBetween end face, it is characterised in that:

  • The both ends of connecting shaft are respectively formed rotation riveting turnup structure (5), the rotation riveting flange at connecting shaft both endsFor structure respectively tight against on the end face that the linking arm at connecting shaft both ends mutually deviates from, the linking arm includes extension and connectionPortion, interconnecting piece are the tubular structure vertical with extension extending direction, form perforation on the inside of tubular structure, interconnecting piece, which is fixed on, to be prolongedThe both ends of extending portion extending direction, plastic cement bushing inside are more than the T shape ring structures of intermediate internal diameter, plastic cement bushing both ends in both ends internal diameterIt is sheathed on respectively on the outside of two neighboring linking arm end close to each other, the step surface on the inside of plastic cement bushing is located in two neighboringBetween linking arm end face close to each other.

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