| 摘要 |
PROBLEM TO BE SOLVED: To provide a line type air control port chamber capable of adjusting a position of an outlet port by responding to a position of an opening window provided on a ceiling plate, a wall plate, or the like. SOLUTION: Main body upper side seams 21c, 22c formed on upper end edge parts of a first main body plate part 21a and a second main body plate part 22a of a chamber main body 2, and cover side seams 31a formed on an upper part cover 3 are rotatably engaged. Main body lower side seams 21d, 22d formed on lower end edge parts of the first main body plate part 21a and the second main body plate part 22a, and skirt side seams 41a, 42a formed on an upper end edge part of a skirt 4 are slidably and rotatably engaged. The skirt 4 can slide along the main body lower side seams 21d, 22d, and can move in a direction orthogonal to the main body lower side seams 21d, 22d in accordance with horizontal and parallel movement of the main body lower side seams 21d, 22d. COPYRIGHT: (C)2007,JPO&INPIT
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