Glasses with selectable wearing

Abstract

The invention relates to a pair of glasses with selectable wearing. The glasses comprise a left glasses frame and a right glasses frame, the left glasses frame and the right glasses frame are connected with each other through a nose bridge frame, glasses legs are connected to the left glasses frame and the right glasses frame in a hinged mode, and each glasses leg comprises a connecting rod and an ear support part; the outer side of the tail end, far away from the connecting rod, of each ear support part is detachably provided with a glasses leg protection sleeve, each glasses leg protection sleeve is of a 3D semi-wrapping structure, the tail end of each glasses leg is provided with a limiting through hole, each 3D semi-wrapping structure can be connected with the corresponding limiting through hole in a clamping and embedding mode, the whole structure is convenient to disassemble, and moreover, the skin of a user can be protected, and the pair of glasses is soft and comfortable.

Description

technical field [0001] The invention relates to the technical field of spectacles, in particular to optional spectacles. Background technique [0002] Glasses are simple optical devices made to correct eyesight or protect eyes. There are four kinds of glasses used for vision correction: myopia glasses, farsighted glasses, presbyopic glasses and astigmatism glasses. When impacting or excessive sweating in hot weather, it is easy to cause the glasses to slip off. The glasses slipped and caused the glasses to be damaged, resulting in the situation that the user could not use them at the time. The existing glasses will be equipped with temple protectors on the temples. It can play the role of anti-slip, but because the temple protective cover is tightly wrapped around the temples, when there is a temperature difference between the inside and outside of the temple protective cover, water vapor will be generated inside the temple protective cover, which will affect the user's perc...

AI Technical Summary

Problems solved by technology

[0002] Glasses are simple optical devices made to correct eyesight or protect eyes. There are four kinds of glasses used for vision correction: myopia glasses, farsighted glasses, presbyopic glasses and astigmatism glasses. When impacting or excessive sweating in hot weather, it is easy to cause the glasses to slip off. The glasses slipped and caused the glasses to be damaged, resulting in the situation that the user could not use them at the time. The existing glasses will be equipped with temple protectors on the temples. It can play the role of anti-slip, but because the temple protective cover is tightly wrapped around the temples, when there is a temperature difference between the inside and outside of the temple protective cover, water vapor will be generated inside the temple protective cover, which will affect the user's perception. The structure of the temple protective cover covers the temples. When the temple protective cover needs to be replaced, it is difficult to disassemble the temple protective cover due to the effect of suction. The existing temple protective cover will be changed according to the needs of consumers. Design the color. If the temple protective cover is difficult to disassemble, it will be inconvenient for the user to replace the temple protective cover. Therefore, it is necessary to design an optional glasses to solve the above problems

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