| 摘要 |
PROBLEM TO BE SOLVED: To enable addition of wiring function and expansion on the desk surface without replacing a desk itself by providing a unit member in which a pair of rectangular right and left side frames are coupled with a pair of upper and left duct members directed to the right and left sides from the upper end of side frame. SOLUTION: A lower stage duct member 6 is located at the lower side of an upper stage duct member 6, and both right and left ends are fixed with screws to the side frames 5 to form a unit body 4 as the stable structure. At the intermediate part of the upper stage duct member 6 of the unit body 4, an elongated U-shape receiving member 8 directed to the lower side when viewed from the side surface is mounted to be removable. Height of receiving member 8 is set identical to an interval up to the upper end of the side frame 5 from the upper end of the upper stage duct member 6. Moreover, two sheets of duct covers 3 are extended over the upper ends of the side frame 5 and receiving member 8 and these are fixed to be removable to the side frame 5 with screws. As a result, wiring function can be added and desk surface can also be extended without replacement of desk itself. |
