To reduce the number of component parts of a shock absorbing member and provide a compact and economical packing device for an electric fan.

A vane 7 is placed on a base 2 through a first shock absorbing member 6. An outer circumferential edge of it is supported with a step section formed at a lower case 1 while it is not contacted with the vane 7, a rear guard 9 is placed on it and a second shock absorbing member 20 passing through an inner circumferential hole of the guard 9, abutting against a central section between the vane 7 and a front guard to hold a clearance between a front guard 10 and the rear guard 9 is arranged. With such an arrangement as above, the number of shock absorbing members is reduced to 2.