Instant ice bag for nationwide fitness programs and sport medicine

Abstract

The invention discloses an instant ice bag for nationwide fitness programs and sport medicine, belonging to the technical field of ice bag design. The instant ice bag comprises an outer plastic bag, a coolant, an inner plastic bag and water liquid, wherein the water liquid is sealed into the inner plastic bag; the coolant and the inner plastic bag filled with the water liquid are sealed into the outer plastic bag; water liquid in the inner plastic bag is separated from the coolant through the inner plastic bag. The instant ice bag is characterized in that the coolant is a particle material prepared by stirring and mixing ammonium nitrate and urea; the inner plastic bag is a thinner bag body; the weight ratio of the coolant to the water liquid in the inner plastic bag is 1:1; the weight percentages of two components, namely the ammonium nitrate and urea in the coolant are respectively 75% and 25%; the water liquid is packed into the inner plastic bag in a hot melting and press fit mode; a fixed belt is also arranged, one end of the fixed belt is fixedly connected with the inner plastic bag, and the other end is fixedly connected with the outer plastic bag. The instant ice bag disclosed by the invention has a reasonable and simple structure, is easy to produce and manufacture, and is convenient to use and carry.

Description

technical field [0001] The invention relates to an ice pack, in particular to an instant ice pack used for national fitness and sports medicine, and belongs to the technical field of ice pack design. Background technique [0002] The instant ice pack is used for cold therapy (Cryotherapy) in national fitness and sports medicine. Cold therapy is a kind of physical therapy that applies physical factors (cold water, ice, evaporative refrigerant, etc.) lower than the body temperature to the affected part. With the progress of its basic and clinical research, cold therapy has been widely used in sports medicine. In addition to the early treatment of acute soft tissue injury, it can also be used for the recovery period of acute soft tissue injury and the rehabilitation of chronic injury. [0003] The principle of cold therapy, the most important therapeutic effect of cold therapy is to relieve pain and prevent swelling. When cold is stimulated, the nerve conduction velocity slow...

AI Technical Summary

Problems solved by technology

At present, the traditional ice bag structure is to fill a rubber bag with water, and then store it in the freezer of the refrigerator until the water freezes, then take it out for use, but it takes a long time to get from water to ice, and it often takes time to It is too late, which brings great inconvenience; therefore, in order to avoid the time delay, you can put water in a rubber bag and put it in the refrigerator to cool it down, but there is no way to determine when the ice bag will be used, so it will cause occupation. Disadvantages of space and increased power consumption, the entire rubber bag will form a solid shape when placed in the refrigerator for a long time, which brings inconvenience to use; at the same time, ice cubes are soluble and cannot be carried out

Thereby existing ice pack can not really satisfy people's demand

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