Sharp Kabushiki Kaisha Corporation

Hiroaki Kubo

Tomohisa Itoh

Ryuhji Asakura

Kensuke Uchimura

Akemi Gotoh

Yasuaki Kuwahara

Katsushi Morimoto

Yasuhiro Nunotani

A portable blower has a casing () having an opening portion () open in a suction face () of the casing () facing the installation surface with an inclination and a discharge port () open in a top face () of the casing (); an air passage () inside the casing (), connecting between the opening portion () and the discharge port (); and a blower fan () inside the air passage (). As the blower fan () is operated, outside air is introduced into the air passage () through an intake port () formed by part or the whole of the opening portion () to pass through the blower fan () and then be sent out through the discharge port (). The opening portion () and the discharge port () communicate with each other along the inner side of the suction face () outside the blower fan ().

Portable blower

A portable blower includes a casing () having an intake port () and a discharge port (); an air passage () provided inside the casing () and connecting between the intake port () and the discharge port (); a blower fan () arranged inside the air passage (); a filter () arranged at the intake port (); and a lid portion () openably fitted to the casing (), the lid portion (), when open, exposing the intake port () and, when closed, covering the intake port (). When open, the lid portion () supports the casing () to let it stand on a table top. As the blower fan () is operated, outside air is introduced through the intake port () into the air passage () so as to be sent out through the discharge port ().

An air blowing deviceincludes: a main body housingto open a suction inletand a jet outletof an air; and an air blowerto be provided in a lower portion in the main body housingand to circulate the air that is sucked from the suction inlettowards the jet outlet. The main body housingis in a column shape from below to above, and the jet outletis formed in a slit shape in a vertically long rectangular shape along a side wall of the main body housingand also is arranged to expel an air in an approximately transverse direction.

Growing community of inventors

Osaka, Japan

Hiroaki Kubo