Abstract: A pressure adjustable structure for ice compress includes an ice-packing unit, an air-containing unit, and a pressure-adjusting unit being installed in an ice-compress body. The pressure-adjusting unit controls the gas pressure in the air-containing unit. By adding the air-containing unit and the pressure-adjusting unit to the conventional ice-packing unit, the pressure adjustable structure for ice compress acquires a function of arbitrarily adjusting the adhesive force of the ice-packing unit to a body portion it is attached to.

Abstract: A long-acting cold pack structure for cold compress therapy on human body includes a cold maintaining layer, a fluid layer and an air bag layer which are stacked in sequence. The cold maintaining layer is filled with gel-like cold maintaining material. The fluid layer is adapted for circulating low temperature fluid. The air bag layer is filled with air as desired. With the circulation of the low temperature fluid in the fluid layer, the present invention permits the cold maintaining material in the cold maintaining layer to extend the time at a low temperature. The air bag layer is filled with air to compress the cold maintaining layer for depth cold compress therapy. The cold pack of the present invention provides better cold compress effect than the prior art.

Abstract: A beverage cover capable of retaining temperature of beverage enclosed by the cover comprises an inner layer made of permeated material; a water-absorbing material; and an outer layer made of water-proof material. The water-absorbing material is Polycrystalline Sodium Acetate. The inner layer is hodrophil non-weaving cloth. The body has a rectangular shape and is installed with sticky strip. A body is made as a round cylinder and a center of the body serves to receive a beverage can; and a bottom of the body has a bottom plate.

Abstract: The present invention Water Bag with New Structure for Cold/Hot Hydrotherapy is designed to allow users to pour either hot water or cold water into the bag for the purpose of hydrotherapy. The water bag is made up of top layer, bottom layer, and cover. The top layer and the bottom layer are made in different thickness so as to provide different temperatures for users' choice. Additionally, the present invention incorporates the dual leaking-proof design to prevent the water from leaking. Therefore, the present invention is entirely different from the conventional water bags, and is an invention of breakthrough.