| 摘要 |
PROBLEM TO BE SOLVED: To restrain deformation of an outer wall louver for a building, without breaking a hollow louver blade.SOLUTION: An outer wall louver comprises a louver blade having a wall part and a hollow part surrounded by the wall part and juxtaposed at an interval and a plurality of interval holding pipes provided between the adjacent two louver blades in a state of penetrating through the wall part and holding the interval of the two louver blades and abutting members provided in the hollow part of the louver blades and abutting on an end part of the interval holding pipes, and comprises a rod body inserted into the plurality of interval holding pipes in a state of penetrating through the respective abutting members and a pressing part provided in the rod body and pressing the interval holding pipes to the abutting members. |
