| 摘要 |
<p>PROBLEM TO BE SOLVED: To facilitate manufacturing a door having a ventilation opening part and an opening/closing panel.SOLUTION: A door includes: left and right door materials 21; an intermediate connection material 221 for connecting respective intermediate parts in the vertical direction of both the door materials 21; and panel units 5 arranged above and below the intermediate connection material 221 respectively and arranged between both the door materials 21. Each of the panel units 5 has: a frame body 6 in which a ventilation opening part 20 penetrating in a front-and-rear direction is formed in the center; and an opening/closing panel 3 connected to an upper and lower horizontal frame materials 60 of the frame body 6 rotatably around a vertical shaft, and rotatable between a closed position at which the ventilation opening part 20 is closed and an open position at which the ventilation opening part 20 is opened. In opposing faces of both the door materials 21, insertion groove parts 211 extending in the vertical direction are formed respectively. Each of the panel units 5 is inserted into the insertion groove part 211 to which each of left and right vertical frame materials 61 of the frame body 6 corresponds from the opposite side to the intermediate connection material 221 in the vertical direction.</p> |
