PURPOSE: To reduce siren sound of dryer fan revolution, plug body elongated to close haudle mount opening of winds guide barrel.
CONSTITUTION: In heater enclosure 2 of wind guide borral 1, support spring and heater body 20 which has nichrome wire 19, are inserted. Motor 22 with fan 21 is mounted to motor support 8. Front handle 6 is mounted to the barrel 1 by inserting support arm 9 in elongated opening 4 of motor housing portion 3. Plug body 12 integral with rear handle 7 is inserted from rear and of the barrel 1 to align the rear handle 7 with the front handle 6 which is tightened by screws. Swirl stream caused by revolution of the fan 21 is guided by inner surface of elongated plug 12 to prevent the stream from collision with the opening 4. Thus, noise is reduced and the air stream flows smooth
JPS5098971U | 1975-08-16 |