Combination element assembly of expansible combination rack

Combination element assembly of expansible combination rack

  • CN 101,380,167 B
  • Filed: 09/04/2007
  • Issued: 04/23/2014
  • Est. Priority Date: 09/04/2007
  • Status: Active Grant
First Claim
Patent Images

1. an element assembly of combination for Extensible combined shelf, comprising:

  • Transverse frame plate, has the first perforation;

    Stand plate, bores a hole for being equipped between two these transverse frame plates and having second of this first perforation of alignment, and these biperforate two opposed inner walls have respectively the first location division;

    Middle fitting, for being arranged in this second perforation and being located by this first location division, and in this, two ends of fitting have respectively the first joint portion, and in this, the length of fitting is less than the height of this stand plate;

    Connector, for being arranged in this first perforation, and two ends have respectively the second joint portion that should the first joint portion, in conjunction with two fittings in this;

    AndA plurality of screws,Wherein, when this element assembly of combination has at least three these transverse frame plates, the superiors and orlop transverse frame plate utilize respectively the plurality of screw wear this corresponding stand plate and lock, the superiors or orlop wherein the screw of one end transverse frame plate locked and while carrying out the locking of other end screw, move one end of the screw that in this, fitting and this connector lock towards this, makes this transverse frame plate and this stand plate that through this screw, this connector, are connected in series with fitting in this be able to tight clamping and fixing.

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