| 摘要 |
PROBLEM TO BE SOLVED: To freely choose desired combination from among united deck and leg parts, whose shapes, sizes, height, or the like, are different from each other, in accordance with the need of various learning environment and to allow anybody to compose and decompose a table simply without requiring a tool. SOLUTION: On the rear surface 2 of the deck 1, a hook-like engaging part 3 for engaging the upper part 9 of a leg part 5 freely attachably and detachably from a side surface and a receiving port part 4 for receiving the upper tip part 8 of the leg part 5 freely attachably and detachably from a front surface are provided. The tip part 8 of the horizontal frame 7 of the leg part 5 is formed to have a double pipe structure of an outer pipe 7A and an inner pipe 7B. A projection 10 is provided on the outer side surface of the pipe 7B and a guide part for guiding the projection 10 in an axial direction and a guide hole 13 having a locking part for positioning and fixing the pipe 7B in the projecting state of the pipe 7B are provided at the pipe 7A.
|
