Glasses

Abstract

The invention provides glasses. The glasses comprise an end piece, a foot plate and a connection piece, wherein the end piece is provided with a through hole and the foot plate is provided with an opening ring; the connection piece is provided with a rotary column and a groove; the end part of the end piece is correspondingly embedded into the groove; the opening ring is sleeved in the rotary column and passes through the through hole. The glasses have the beneficial effects that the end piece is directly embedded into the connection piece, is sleeved on the rotary column of the connection piece through the opening ring of the foot plate, and passes through the through hole of the end piece, so that a hinge function is realized and the structure is simple. When the rotary column is a cylinder, an inner frame of a corresponding opening frame is also cylindrical, so that the foot plate can freely rotate relatively to the end piece; and when the foot plate is on an opening position, the end face of the foot plate faces the inner wall face of the through hole of the foot plate, so that the stability of the opening position is realized. When the rotary column is a square column, the inner frame of the corresponding opening frame is in a square column shape, so that the foot plate is in a stable state relatively to the end piece; and when the foot plate rotates relatively to the end piece, an opening face of the opening ring and a groove are acted, so that the opening can be elastically expanded to rotate relatively to the rotary column.

Description

technical field [0001] The invention relates to a glasses structure, in particular to glasses without welding and screws. Background technique [0002] Existing spectacle structure, it comprises eyeglass, bridge of the nose, nose support, Zhuang head and foot plate, also comprises spectacle frame sometimes. The structures of the lens, frame and bridge of the nose are similar, and the biggest difference between glasses is often reflected in the connection structure between the head and the foot, that is, the hinge of the glasses. [0003] Existing Zhuangtou and foot plate: the first type is the structural mode with welding and screws, and the second type is the structural mode without welding and without screws. For the first type of glasses, due to its many processes, the manufacturing cost is high, and it is not easy to replace parts after use and damage, so it is not conducive to the widespread use of consumers; for the second type of glasses, due to the convenience of as...

AI Technical Summary

Problems solved by technology

For the first type of glasses, due to its many processes, the manufacturing cost is high, and it is not easy to replace parts after use and damage, so it is not conducive to the widespread use of consumers; for the second type of glasses, due to the convenience of assembly, disassembly and replacement of parts, Therefore, it is very popular with consumers, but many existing non-welding and screw-free glasses need to be disassembled and assembled with specific auxiliary tools.

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