Patent ID: 6959707
Filing Date: 2005-11-01
Classification: A45D

Abstract:
1. A gas combustion type hair drier comprising: a gas tank for storms combustion gas therein; a cylindrical combustor provided with a gas combustor section for combusting combustion gas supplied from the gas tank; a blower for exchanging heat resulting from the combustor; a power supply for rotating a motor of the blower; an igniter for igniting the combustion gas; an ejector for drawing outside air resulting from negative pressure caused by a flow speed of combustion gas supplied to the combustor; and a casing in which the combustor, the blower and the ejector are accommodated; wherein the combustor further has a plurality of combustion chambers composed of non-circular outer peripheral walls formed around a periphery of the gas combustor section, and wherein the outer peripheral walls have recessed configurations extending in radial directions.