Inflatable waist protecting belt structure

Abstract

The invention provides an inflatable waist protecting belt structure which comprises an inner inflatable belt body and an outer fixed belt body. An inflatable space is formed inside the inner inflatable belt body, an inflation valve is arranged at the position adjacent to one end of the outer side of the inner inflatable belt body so that an air delivery valve of an inflator can execute an air inflation action to the inflatable space, and a penetrating hole is formed in the position adjacent to one end of the inner inflatable belt body. The outer fixed belt body is smaller than the inner inflatable belt body in width and is movably located at the position adjacent to a transverse middle section of the outer side of the inner inflatable belt body in a surrounding mode, one end of the outer fixed belt body penetrates the penetrating hole of the inner inflatable belt body and extends to the inner side of the inner inflatable belt body, a fixing ring is fixed on the outer fixed belt body, and the other end of the outer fixed belt body can penetrate the fixing ring and tie up the inner inflatable belt body after being tightened. The elder, patients and users with small strength can easily tie up the inflatable waist protecting belt.

Description

technical field [0001] The present invention relates to an inflatable waist belt structure (air traction belt structure), which mainly includes a fixed outer solid support belt (outer solid support belt) around the outside of an inflatable inner belt (inner inflatable traction belt). The user can tighten the inflatable inner belt body by tightening the fixed outer belt body, so that the inflatable inner belt body can be closely attached to the user's waist, so as to tighten, release, protect and protect the waist. support effect. Background technique [0002] According to a survey conducted by the Centers for Disease Control and Prevention (CDC) in 1994 on the use of medical aids by Chinese people, it was found that among all people using waist belts in the United States, 47.1% were under the age of 44. , 45-64 years old accounted for 36.4%, 65 years old and above accounted for 16.5%, although the elderly over 65 years old seldom use waist support belts, most use personal m...

AI Technical Summary

Problems solved by technology

However, this approach only provides a fine-tuning effect, so in order to make the inflatable waist belt 1 itself conform to various waist sizes, the manufacturer still must design and manufacture various inflatable waist belts 1 of different sizes, so as to Meet the needs of different users

Generally speaking, all kinds of inflatable waist support belts 1 currently on the market generally include 6 sizes, namely XS, S, M, L, XL and XXL. The various sizes not only cause troubles to the production and inventory of manufacturers, but also cause troubles to users. Inconvenience in choosing

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