Connection structure of deckings

摘要

Deckings include an upward hook and a receptacle. The upward hook is inserted into the receptacle. The receptacle has an opening immediately below a sidewall upper end portion that is continuous with the upper surface of the decking. The space between the deckings is restrained by engaging a tip of the upward hook behind the sidewall upper end. A fixture is mounted on the connection of the deckings. A base plate of the fixture extends from the portion of the deckings below the upward hook to the portion of the deckings below the receptacle. The base plate is fixed to the decking by a male screw, whereby downward movement of the upward hook is restricted.