PURPOSE: To recover the shape of a car sun visor easily by providing a stress deformation position at the corner section of a crank section of a wire frame so that only the corner section is subjected to the plastic deformation due to an external force.

CONSTITUTION: When a force F is applied from above to a position apart from the shaft 4 of a car sun visor in case a child suspends from the sun visor and the like, a wire frame 1 is deformed as a whole and the force is conveyed to the shaft 4 through a connecting section 20. But, the corner section 1d of a crank section 1 has been bent at a right angle, and furthermore, a notch 1g has been formed on the corner section 1d below, thus when a load from the force F direction is applied, the corner section 1d acts as a fulcrum and receives the largest concentration stress within the wire frame 1, and is subjected to the plastic deformation so as to open its angle. The shape of the car sun visor can be recovered to the original shape by correcting the angle of the deformed corner section 1d.