PURPOSE: To reduce the number of assembling processes and to simplify an attaching structure by constituting an assembled air blowoff panel of a plurality of horizontal and vertical air blowoff panels formed in a divided state respectively and combining an assembling type air blowoff panel and an air sucking panel to make the horizontal length of assembled air blowoff panel free.
CONSTITUTION: An assembled air blowoff panel 43 is constituted of a plurality of horizontal and vertical air blowof panels 25a, 25b, 27a, 27b formed in a divided state respectively and horizontal and vertical air blowoff parts 31, 33 are independently formed on those panels respectively. These panels 25a, 25b, 27a, 27b are connected by the panel connection parts forming pairs provided to those panels so as to be opposed to the connection surfaces of them to form the assembled air blowoff panel 43 enabling a plurality of combinations. The assemble air blowoff panel and an air sucking panel 29 are combined to make horizontal length free. A suction panel mounting mechanism making the attachment and detachment of the panel 29 free is provided at the position corresponidng to the horizontal air blowoff panel.
NAKAYAMA BUNJI
KAGAWA MASAHIKO
