Fastening connecting general purpose main joist

Fastening connecting general purpose main joist

CN
  • CN 2,625,484 Y
  • Filed: 07/07/2003
  • Issued: 07/14/2004
  • Est. Priority Date: 07/07/2003
  • Status: Active Grant
First Claim
Patent Images

1. , the universal main joist of a kind of plug-in, comprise connector (1), keel body (2), it is characterized in that keel body (2) cross section is trapezoidal, the two sides lower edge is interval with bayonet socket (5), bayonet socket (5) interval is provided with jack (4), jack (4) top is interval with locating hole (3), and keel body (2) end face longitudinal separation is provided with connecting hole (8), locating hole (10);

  • Connector (1) cross section is trapezoidal, lower edge middle part, two sides is provided with semicircle orifice (9), semicircle orifice (9) both sides are interval with plush copper (6), plush copper (6) top is interval with locating hole (7), connector (1) two ends clamping keel bodies (2), the plush copper (6) on the connector (1) are connected in the jack (4) on the keel body (2).

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