SOUND ABSORBING MATERIAL INSERTION DEVICE AND SOUND ABSORBING MATERIAL INSERTION METHOD

To provide a sound absorbing material insertion device capable of quickly inserting long size-shaped sound absorbing material into a hollow part formed on an inner part of a cylindrical body such as seal material.SOLUTION: A sound absorbing material insertion device 1 includes: a first pipe body 3 which has an end part connection port 9 connectable with one end part 6a of seal material 6 on one end and has an air supply port 10 on the other end and is formed of a first pipe line 2 communicated between the end part connection port 9 and the air supply port 10; and a second pipe line 5 which has a sound absorbing material supply port 12 for supplying a sound absorbing material 8 on one end and has its other end attached to the first pipe body 3 in such a state that the sound absorbing material supply port 12 side is inclined at a prescribed inclination angle θ toward the air supply port 10 side and is formed with a second pipe line 4 communicated with the first pipe line 2 on an inner part.SELECTED DRAWING: Figure 1 【課題】シール材等の筒状体の内部に形成された中空部に、長尺状の吸音材を速やかに挿入することの可能な吸音材挿入装置の提供を課題とする。【解決手段】吸音材挿入装置１は、一端にシール材６の一端部６ａと接続可能な端部接続口９、及び他端にエア供給口１０を有し、端部接続口９及びエア供給口１０の間を連通する第一管路２が内部に形成された第一管体３と、一端に吸音材８を供給するための吸音材供給口１２を有し、吸音材供給口１２側がエア供給口１０側に向かって所定の傾斜角度θで傾斜した状態で、他端が第一管体３に取設され、第一管路２と連通する第二管路４が内部に形成された第二管体５とを具備する。【選択図】図１