US Patent 10113791 Cooling cup holder with rotary flip

The present utility model relates to a cup holder, and in particular to a cooling cup holder that is suitable for chairs including massage armchairs, sofas and seats in coaches, airplanes, ships, theaters and cinemas. The cooling cup holder includes a rotary flip so that the cooling cup holder can be covered when it is unnecessary to cool a drink, and the cooling cup holder can be open when it is necessary to cool a drink, thus keeping hygiene of the cooling cup holder. The cooling cup holder may further include a wireless charging station for wirelessly charging a mobile electronic device, for example.