The utility model relates to a closed-type hudge, which comprises a hanging ring, an upper cover, a hudge body, an reinforced gusset, a chain, a base peripheral reinforced plate, a hudge bottom, a bottom reinforced gusset, a standing rod and an umbrella cap, wherein the hudge body is of a closed form, the top is provided with the upper cover and the umbrella cap, the hanging ring is connected withthe upper end of the hudge body in a welding way, and a hudge door is of a side rolling form. When people enter and take the hudge, the top part and the periphery of the body can be safely protected.