Human head wearing physical cooling device ice belt

Abstract

A human head wearing physical cooling device ice belt comprise a cold guide plate, soft gel, a wearing belt, a water bag, temperature sensors and Velcro tapes. The ice belt is characterized in that the feature that the soft gel is made of plastic is utilized, grooves and holes are formed in the cold guide plate, and the cold guide plate is injected into the soft gel directly by the injection molding machining process; the feature that the wearing belt and the soft gel are made of plastic is utilized, and the wearing belt and the soft gel are welded by the high frequency or ultrasonic welding machining process; holes are formed in left and right sides of the cold guide plate, and the soft gel penetrates the holes to form blind holes for installing the temperature sensors; a water injecting pipe and a plug are arranged on one side of the water bag independently for water injection; the Velcro tapes are arranged on left and right belt units to wear a product. By the aid of the human head wearing physical cooling device ice belt, the product reliability, temperature sensing effect, practicality and wearing comfort are improved comprehensively.

Description

technical field [0001] The invention relates to the technical field of household and medical human body physical cooling instruments, in particular to an ice belt for wearing a human head physical cooling instrument. Background technique [0002] Wearing a physical cooling device for the human head is a medical device product that uses the principle of semiconductor refrigeration to perform cold compresses for physical cooling of febrile patients. The ice belt is in direct contact with the head of the human body, and it conducts heat to the forehead of the human body to take away body heat for physical cooling. This product is mostly used in children with fever. [0003] An ice belt for wearing a physical cooling device for the head of a human body. The prior art consists of a cold guide plate, soft rubber, a square iron ring, a belt, a water bag, a temperature sensor, a rubber buckle, and screws. In its structure, one, The assembly between the cold guide plate and the sof...

AI Technical Summary

Problems solved by technology

This kind of assembly structure is very unscientific and unreliable, because the soft rubber is soft, and it will be deformed when it is clipped. Moreover, the soft rubber is not fixed during use, and it is integrated with the left and right sides. As soon as the user puts on the product, the soft rubber will stretch and deform together with the wearing, and the cold guide plate will be separated from the soft rubber at any time, and the assembly process is also complicated

2. The connection structure between the soft rubber and the left and right sides of the prior art is that the belt and the soft rubber are connected into one body by means of a buckle through the rubber buckle. This connection structure is not reliable. The wearing is a plastic film. Corresponding holes are provided at the buckle, and the stress-concentrated film at the buckle is easy to tear when wearing and pulling, and the exposed head of the buckle on the surface will affect the appearance; 3. The method of installing the temperature sensor in the prior art is to install the temperature sensor on the cold guide plate It is unreasonable to drill a hole on one side of the side to install the temperature sensor, because on the one hand, the cold guide plate is close to the cold surface of the cooling sheet, and the temperature is very low, and the temperature sensor inserted into the hole directly contacts the metal temperature of the cold guide plate. Very low, it will be much lower than the actual temperature of the water bag on the forehead, which cannot reflect the actual temperature of the cold compress; on the other hand, it cannot guarantee reliable installation, and it is easy to make the temperature sensor loose, thus affecting the accuracy of temperature sensing

Four, the water bag in the prior art is completely sealed after being filled with water, which is very unscientific, because this product is mostly used for household use, and the water bag cannot be disposable, and the water in the water bag volatilizes It is very fast. Once the water bladder is dry, the product will be useless, so it will bring great inconvenience to the use of the product and will seriously affect the market popularity of the product.

5. Wearing in the prior art adopts the elastic belt wearing method, which is unreasonable, because the size of each person's head varies from person to person, and the elastic belt cannot be matched to the effect that everyone can wear it freely

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