Transparent non-framework inflation double-sided dual-purpose umbrella with automatic cooling function

Abstract

The invention discloses a transparent non-framework inflation double-sided dual-purpose umbrella with an automatic cooling function. The umbrella comprises an umbrella surface, a first air rod and a second air rod, wherein the umbrella surface comprises a first umbrella surface and a second umbrella surface; the second air rod coaxially arranged is arranged above the first air rod in a sleeving mode; the lower end of the second air rod is connected with a piston, and a double-connection gas valve is arranged at the upper end of the second air rod; the upper end of the umbrella surface is connected to the circumferential ring of the double-connection gas valve, and air inflation strip is arranged on the inner side of the umbrella surface; an annular air bag is arranged on the circumferential ring of the lower end of the umbrella surface; the upper end of the inflation strip is communicated with the side wall of the double-connection gas valve, and the lower end of the inflation strip iscommunicated with the annular air bag; a positioning elastic rib rope is arranged at the upper end of the first air rod; an air inlet and outlet conversion valve is arranged at the lower end of the first air rod; and an annular air-tight zipper is arranged between the upper end of the umbrella surface and the side wall of the double-connection air valve and at the connecting position of the upperend of the inflation strip and the side wall of the double-connection air valve separately. Compared with the prior art, the umbrella has the advantages of being light in weight, small in size, convenient to carry and store, relatively high in safety performance, capable of being used for two purposes, relatively convenient to use and easy to popularize and apply.

Description

technical field [0001] The invention relates to the technical field of rain gear, in particular to a transparent boneless inflatable double-sided dual-purpose umbrella that can automatically cool down. Background technique [0002] Umbrella is people's daily necessities, and it is a tool that provides a cool environment or shelters from rain and snow. Umbrella is people's daily necessities, and is almost necessary for everyone. The traditional umbrella structure is mostly supported by metal ribs. The structure of the ribs is relatively hard, and the metal skeleton is easy to fall off from the umbrella surface or the umbrella is broken, which reduces the service life, causes inconvenience in use, and is easy to accidentally injure others or yourself. Furthermore, it is heavy and not light, and even if the umbrella is put away, it will take up a certain space, which is not suitable for storage and carrying, and is not conducive to saving metal materials. There are also many i...

AI Technical Summary

Problems solved by technology

The traditional umbrella structure is mostly supported by metal ribs. The structure of the ribs is relatively hard, and the metal skeleton is easy to fall off from the umbrella surface or the umbrella is broken, which reduces the service life, causes inconvenience in use, and is easy to accidentally injure others or yourself. In addition, it is heavy and not light, and even if the umbrella is put away, it will take up a certain amount of space, which is not suitable for storage and carrying, and is not conducive to saving metal materials

There are also many inconveniences during use: the umbrella surface is wet after using the umbrella on rainy days, the rain on the umbrella surface has not been cleaned up in time, so that it is difficult to deal with it without encountering a special place for umbrellas, and it is difficult to dry the umbrella It needs to be opened to dry naturally, which is a waste of time and takes up space; when walking outside with an umbrella on a sunny day, the hot body feels unbearable and impetuous under the direct sunlight, and you are already sweating after a short walk; the function of the umbrella is relatively single, and the umbrella and Sun umbrellas are not compatible, you need to exchange two umbrellas

The user cannot automatically cool down when using it, and the umbrella can be used in both weather and rain

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