a collapsible mosquito spring net assembly includes a support structure having a front support ring , a back support ring , and a spring coil support . a mosquito net covers the support structure . the collapsible mosquito spring net assembly further includes closure elements and a net cover assembly including a net , an elastic element , and an elastic pull for opening and closing the spring net assembly . the collapsible mosquito spring net optionally comprises an outer lower cover . a method for protecting users from exposure to insects includes : providing a collapsible mosquito spring net assembly ; setting up the mosquito spring net assembly on the floor , ground , or other surface by releasing the closure elements ; and securing the net cover assembly from inside the mosquito spring net assembly by pulling taut the elastic pull .