Spectacles, telescopic spectacles and stereoscopic vision spectacle frame components

Abstract

The invention discloses a spectacle frame component comprising a main frame of the spectacle frame and lens subframes, wherein the lens subframes are provided with inner grooves in which lenses are respectively embedded, and the main frame of the spectacle frame is also provided with an inner groove in which the lens subframes are inserted. In addition, the spectacle frame component also discloses a telescopic spectacle frame component and a stereoscopic vision spectacle frame component. As the subframes and the main frame are all provided with inner grooves, so the lenses can be reliably inserted into the subframes and the subframes also can be conveniently inserted into the main frame. Particularly, a magnetic structure is arranged at a combination part of the subframes and the main frame, thereby leading the subframes and the main frame to be tightly combined so as to be capable of better preventing external shock and avoiding relative motion. The spectacle frame component has the advantages of safety and practicality, as well as fixed and flexible assembly, can be freely collocated with lens, thus forming new functions.

Description

technical field [0001] The invention relates to a structure for rapidly fixing and separating a lens and a frame, in particular to a frame assembly for glasses, telescopic glasses and stereoscopic glasses. Background technique [0002] The lenses of ordinary glasses are fixed on the frame and cannot be replaced freely, which is inconvenient to use. At present, there are multiple mirror frames including mother frame and child frame on the market. There are two main structural forms: the first is to connect the bridged left and right lens frames to the mother frame of the frame magnetically, and some of them do not have a structure to prevent external forces. There are potential safety hazards; some have respectively changed the bridging part of the sub-frame of the lens and the bridging part of the main frame of the frame to a hook-up magnet structure. The production process is relatively complicated, which is not conducive to mass production, and there are still potential sa...

AI Technical Summary

Problems solved by technology

[0002] The lenses of ordinary glasses are fixed on the frame and cannot be replaced freely, which is inconvenient to use

At present, there are multiple mirror frames including mother frame and child frame on the market. There are two main structural forms: the first is to connect the bridged left and right lens frames to the mother frame of the frame magnetically, and some of them do not have a structure to prevent external forces. There are potential safety hazards; some have changed the bridging part of the sub-frame of the lens and the bridging part of the main frame of the frame to a magnet structure respectively. The production process is relatively complicated, which is not conducive to mass production, and there are still potential safety hazards

The second is to magnetically connect the lens to the spectacle frame alone, which requires structural changes to the outer edge of the lens; it is connected to the frame mother frame through an additional hook-up magnet structure inside the lens, which requires the frame mother frame to also have complex magnets structure; this method requires complex production processes, which is easy to cause damage to the lens, which is not conducive to mass production, but also has potential safety hazards

[0003] Based on the above problems, the use of existing compound frames is greatly restricted

Whether it is ordinary glasses, telescopic glasses, stereoscopic vision mirrors and other special mirrors, the structure of fixing the lens and the frame is still mainly used at present. Function

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