| 摘要 |
The present invention is a diffuser that can be easily and simply fixated to and isolated from the indoor interior of a duct hose, which is installed on a ceiling to supply heat-exchanged air generated from the ventilation of indoor air or an air-cleaning apparatus to indoors. The present invention is comprised of: a fixed member (10) having a main body (11) in a tube form, a flange (12) formed at the lower part of the exterior of the main body, and a coupling member (13) that is extended vertically from the lower surface of the flange; a main member (20), which includes a main body (21) in a tube form, a coupling groove (23) recessed on the upper surface of the main body in order for the coupling member to be inserted therein, and a fixing plate (24), which is extended horizontally from the lower end of the receptor; and a binding members (30), which is arranged on the main member (20) with a consistent interval to bind the main member to the fixing member. |
