| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a soundproof structure for a draining header capable of developing suitable soundproof property. <P>SOLUTION: A header cover 21 is formed of a plurality of divided bodies, and assembled in order according to the connected states of a drain tube and a main drain tube 14 connected to the draining header 12. When the divided bodies are assembled, the adjacent divided bodies are suitably connected to each other without almost producing a clearance by the engagement of an engagement projected part with an engagement recessed part. Then, a sound leak suppressing member 22 installed on the inner surface of the head cover 21 suitably absorbs and shields the draining sound of drain flowing in the draining header 12. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
