| 摘要 |
A jointing structure for connecting a horizontal first member with a vertical second member via a metal connector body by a simple operation requiring little or no horizontal movement of the first member, and wherein the two members are connected with a quantitatively determinable and sufficient fastening strength. The metal connector body includes a bottom plate and a vertically attached core plate, the core plate having a threaded hole formed at an end face thereof, an opposite end face of the metal connector body being provided with a mounting plate which is secured to the second member. A fitting recess is formed in the first member, as is a working window hole disposed outwardly of the fitting recess. A bolt insertion hole is formed in the first member between the fitting recess and the working window hole, and the bolt insertion hole corresponds to the threaded hole in the core plate, a bolt being inserted into the bolt insertion hole and moved away from the fitting recess towards the working window hole so that the first member can be moved downwardly against a surface of the second member and so that the bottom plate and the core plate of the metal connector body are received in the fitting recess, without requiring a longitudinal movement of the horizontal member. The bolt is then moved toward the metal connector body and secured into the threaded hole in the core plate, and a nut is secured to the opposite end of the bolt at the working window hole to tighten the first member against the second member.
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