| 摘要 |
The present invention relates to a frame assembly for assembling an interior angle rack or display stand. The frame assembly has a new coupling structure so that a connector can be easily connected to both ends of a support frame and also to the middle part of the support frame and so that a rack or display stand can be produced. The frame assembly of the present invention comprises: a support frame having a cross section formed in an L shape and coupling projections formed to be bent perpendicularly toward the inside of both widthwise end parts thereof; and one or more connectors selected from the group consisting of a 2-pin connector including a body part formed in a regular hexahedron shape and a coupling pin formed to be extended to the outside from each of any two surfaces among the six surfaces of the body part, a 3-pin connector including a coupling pin formed to be extended to the outside from each of any three surfaces among the six surfaces of the body part, a 4-pin connector including a coupling pin formed to be extended to the outside from each of any four surfaces among the six surfaces of the body part, a 5-pin connector including a coupling pin formed to be extended to the outside from each of five surfaces of the body part, and a 6-pin connector including a coupling pin formed to be extended to the outside from each of the six surfaces of the body part. A coupling groove is formed on the outer surface of the boundary part between the body part and the coupling pin so that the coupling projection can be inserted therein. |
