Abstract: A sunshade apparatus for shading a chair has a flexible canopy element, and a support structure for supporting the flexible canopy element above the chair. A pair of attachment elements is attached to a bottom ends of a pair of vertical support legs of the support structure. Each of the attachment elements includes a pair of clamp elements that each include a clamping end opposite a lever end, the clamping ends of the pair of clamp elements together being shaped to engage the chair. A hinge connects the clamp elements, and a spring biases them towards a closed position.

Abstract: A sunshade apparatus for shading a chair has a flexible canopy element, a support structure for supporting the flexible canopy element above the chair, and a pair of attachment elements. Each of the attachment elements is attached to the support structure for mounting the flexible canopy element above the chair. Each of the pair of attachment elements includes a clamp having a first locking portion hingably attached to a second locking portion, and a locking screw for clamping the first and second locking portions around a tubular element of the chair.