| 摘要 |
PROBLEM TO BE SOLVED: To safely release the lock state for a roof fixation member of a leg fixation member. SOLUTION: In a coupler for foldable legs of a table having a roof fixation member 4 to be fixed to a roof, a leg fixation member 7 composing a hinge body for the roof fixation member 4, and a fixation member 9 for the fixation respectively at a position in which legs of a table become the open leg state and at a position of the closed leg state, the fixation member 9 is provided with a slide shaft 9a, an energizing means 9e which always energizes the slide shaft 9a to the tip side, and a picking part 9b provided at a base tip part of the slide shaft 9a. In the open leg state and the closed leg state, the tip of a slide shaft 9a is fitted and locked to the roof fixation member 4 and the leg fixation member 7.
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