The utility model relates to an eye shield structure.Including: a body,A joint is arranged around the joint and a holding space is formed in the center；Two hanging ears.They are respectively arranged on both sides of the body；Most refrigeration crystallization,It is attached to the main body and its containing space；At least one water bag,It is set in the body's containing space.The inner part is provided with water which can be combined with refrigeration crystallization to form water with refrigeration effect；further more,An opening is arranged at the junction of the creation body.And a hoist is provided on the opening；The body also comprises a front sheet and a back sheet.further more,The body is equipped with essential oil.With this structure, there is no need for cold source and it can produce one-time physical cooling effect and can be applied to various occasions.一種護眼罩結構，包括：一本體，於其周圍設有結合部並於中央形成一容置空間；二掛耳，係分別設於本體兩側；多數制冷結晶，係設於本體其容置空間；至少一水袋，係設於本體其容置空間，於其內部設有提供與制冷結晶結合成為具有制冷效果之水；更進一步，本創作本體之結合部設有一開口，並於該開口上設有啟閉裝置；又本體包含有一前片體及一後片體；更進一步，本體設有精油。藉此結構，無需冷源且能產生一次性物理降温制冷效果及可適用於各種場合。
