US Patent 7052305 Power cord protecting fitting and electrical appliance

A power cord protecting fitting applied to a power cord has a connecting member connected to an electrical appliance at one end thereof, and an insertion plug plugged in a wall outlet at another end thereof. The power cord protecting fitting is fixed to the electrical appliance and disposed between the connecting member and the insertion plug of the power cord, and has a force lightening unit that lightens a force transferred to the connecting member when a force is applied to the power cord between a position where the power cord protecting fitting is disposed and the insertion plug in a direction that moves away from the connecting member.