Swimming goggles with myopia lens and astigmatism lens replaceable mechanism

Abstract

The invention discloses swimming goggles with a myopia lens and astigmatism lens replaceable use mechanism. The swimming goggles comprise a swimming goggle body including two goggle frames which are symmetrically arranged; a dismounting mechanism is fixedly mounted at one end in each goggle frame and comprises a groove, a movable frame, a limiting groove, a limiting block, lens grooves and swimming lenses. According to the invention, with the dismounting mechanism, myopia lenses and astigmatism lenses can be respectively mounted through the lens grooves; under cooperation of the limiting grooves, the limiting blocks and the grooves, the movable frames are limited and fixed, so that the movable frames clamp and fix the myopia lenses and astigmatism lenses, so that the myopia glasses and theastigmatism glasses are prevented from shaking; after dismounting of the limiting blocks, the movable frames are taken out conveniently, so that the myopia glasses and the astigmatism glasses in themounting grooves are convenient to replace; the myopia lenses and the astigmatism lenses are further fixed through the swimming lenses at the two ends, so that water is prevented from entering the lens grooves, and normal use of the myopia glasses and the astigmatism glasses is guaranteed.

Description

technical field [0001] The invention relates to the technical field of swimming goggles, in particular to swimming goggles equipped with an interchangeable mechanism for myopia lenses and astigmatism lenses. Background technique [0002] Swimming goggles are a kind of equipment in swimming. When used, they are tightly fastened to the eyes. They can prevent swimming pool water from entering the eyes while seeing things underwater. Therefore, they have become a must-have item for many swimmers. brought a lot of fun; [0003] However, the existing swimming goggles are more troublesome for myopia and astigmatism people to use. Common swimming goggles do not provide the function of preventing myopia and astigmatism, and some myopia swimming goggles and astigmatism glasses cannot be replaced according to their own degrees when they are in use. Affects the pleasure of swimming, so we are to these situations, in order to avoid above-mentioned technical problems, it is necessary to ...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a swimming goggle equipped with an interchangeable mechanism for myopia lenses and astigmatism lenses, which can effectively solve the troublesome use of myopia and astigmatism mentioned in the above background technology. Ordinary swimming goggles do not provide the functions of preventing myopia and astigmatism. , and some myopia swimming goggles and astigmatism glasses cannot be replaced according to their own degrees when using them, which affects the fun of swimming

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