FASTENING STRUCTURE OF SUPPORT TO MAKE EXTERIOR OF SUPPORT FINE AND TIDY BY LOCATING FASTENING UNIT INSIDE SUPPORT

摘要

PURPOSE: A fastening structure of a support is provided to make the exterior of the support fine and tidy by locating the fastening unit inside the support. CONSTITUTION: The fastening structure includes a hollow vertical support(1), a hollow horizontal support(3) and a fastening unit(20). The hollow vertical support(1) has a cut-away portion(7) in the flank. The hollow horizontal support(3) has a supporting portion(11) in the inner part. One end of the hollow horizontal support(3) is positioned at the flank of the hollow vertical support(1). The fastening unit(20) is stuck fast to the inside of the hollow vertical support(1) and is coupled with the supporting portion(11) through the cut-open portion(7). As a result, the end of the hollow horizontal support(3) is fast stuck to the flank of the hollow vertical support(1) by the fastening unit(20).