To fix a TV 10 (electrical apparatus to be mounted) having a power cord 12 (insulated electric wire) to a DVD player 20 (mounting object) when the TV 10 is placed on the DVD player 20, the DVD player 20 is provided with a hook member 23 around which the power cord 12 can be securely wound. Accordingly, the TV 10 can be easily fixed to the DVD 20 by utilizing the power cord 12 of the TV 10, without requiring an additional member such as a belt, for thereby effectively preventing the TV 10 from falling down in the event of an accident such as an earthquake.