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Chassis coupling and fixing structure and method of assembling the chassis

  • US 5,666,713 A
  • Filed: 05/22/1995
  • Issued: 09/16/1997
  • Est. Priority Date: 05/26/1994
  • Status: Expired due to Fees
First Claim
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1. A coupling and fixing structure incorporated in chassis, for assembling together a first chassis and a second chassis, comprising:

  • a positioning structure integral to said first chassis and complementing a positioning structure integral to said second chassis;

    said first chassis having first elongated coupling grooves provided in upper portions of said first chassis and extending from a front wall along side walls, respectively said coupling grooves having an L-shaped cross-section;

    said second chassis having second elongated coupling grooves provided in lower portions of said second chassis and extending from a front wall along side walls, respectively said coupling grooves having an L-shaped cross-section; and

    elongated coupling members inserted into pairs of said first coupling groove and said second coupling groove and coupled and fixed to both of said first chassis and said second chassis said coupling members having extended portions which complement said L-shaped cross-sections of said coupling grooves, wherein each of said coupling members includes;

    a plate portion extending in a longitudinal direction;

    a fixing flange extending perpendicular to said plate portion from one of ends of longitudinal directions of the plate portion;

    an upper coupling flange portion extending from a top edge of said plate portion along the longitudinal direction in an inner direction of said second chassis and having a first nail portion extending downward; and

    a lower coupling flange portion extending from a bottom edge of said plate portion along the longitudinal direction in an inner direction of said first chassis and having a second nail portion extending upward, andwherein said first and second coupling grooves having shapes corresponding to said lower and upper coupling flanges.

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