| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve the structure of an aromatic apparatus to be installed at the blow-out part of a blowing fan. <P>SOLUTION: The blow-out part 2 of the blowing fan 1 is provided with a guard 2a for preventing the intrusion of an object in the direction of the blowing fan 1. A container 4 storing an aromatic substance 3 is attached to the guard 2a so as to be removable. The container 4 comprises a lock part 5b for arranging a container bottom part 5 on the surface of the guard 2a; a circular guide wall 5a erected from the outer periphery of the container bottom part 5; a container lid 6 having a circular side wall 6a to be fitted to a guide wall 5a; and attachment pieces 5c, 6c for integrally combining the container lid 6 with the container bottom part 5 so as to store the aromatic substance 3, while forming a gap 7 to be an air flow passage to the container 4 between the container lid 6 including the side wall 6a and the guide wall 5a. The attachment pieces 5c, 6c freely turnably hold the container lid 6 with respect to the container bottom part 5. Openings 5b, 6b facing each other are arranged on the guide wall 5a of the container bottom part 5 and the side wall 6a of the container lid 6 so as to adjust aroma by changing the numerical aperture of the openings 5b, 6b when the container lid 6 is turned. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
