| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an orthogonal connecting structure of square pipes, in which the connection can be freely disengaged. <P>SOLUTION: The orthogonal connecting structure of square pipes is configured by engaging a connecting body 6 and a regulating body 7 with connecting grooves 12, 22 formed on side faces 11, 21, orthogonal to faces of respective square pipes 1, 2 to be assembled into an orthogonal relation. The connecting body 6 includes: a connecting-body part 61; and connecting body inserting parts 62, each of which hold a neck part 65 and is longer than the neck part 65 and which protrude from both ends of the connecting-body part 61. The regulating body 7 includes: a regulating-body part 71; and a regulating body inserting parts 72, each of which has a length equal to or smaller than each of the connecting body inserting parts 62 and which protrude from both ends of the regulating-body part 71. Each of the connecting grooves 12, 22 is an aperture comprising: insertion long slits 121, 221 each having a length enough for inserting each of the connecting body inserting parts 62 and each of the regulating body inserting parts 72; and an engaging long slits 122, 222 each having a length for fitting the neck part 65 of the connecting body 6; wherein the respective two slits are arranged to be connected side by side. <P>COPYRIGHT: (C)2013,JPO&INPIT |
