| 摘要 |
A fixing device of a reducer for a sprinkler is provided to enable a user to control an installation height of the reducer by a simple operation, and to improve productivity by a simple manufacture. A fixing device of a reducer for a sprinkler includes: a fixing bracket(10) fixed to a building; a reducer(20) having a body part(21) formed in a vertical direction, and connected to a sprinkler head and a water supply pipe; a guide unit(30) formed on the fixing bracket, and controlling the reducer to move in other directions, not a vertical direction; and a fixing unit for controlling a height of the reducer and fixing the reducer to the fixing bracket. The guide unit has a first guide member for wrapping the left side of the body part by being protruded from the fixing bracket, and a second guide member for wrapping the right side of the body part.
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