Folding type glasses frame

Abstract

The invention discloses a folding type glasses frame which comprises glasses frames and glasses legs, wherein the glasses frames are respectively pivoted with the glasses legs, so that two pivotal centers are formed; the glasses legs can rotate relatively to the glasses frames by taking the pivotal centers as rotation centers; at least two clamping grooves are formed in one of glasses frame and the corresponding glasses leg, and the other one of the glasses frame and the corresponding glasses leg is provided with a fixing part arranged towards the clamping grooves; each fixing part is clamped with any of the clamping grooves, so that the glasses frames can be fixed at different angles relative to the glasses legs; therefore, when a pair of glasses is worn by wearers having different head styles, the angles of the glasses frames relative to the glasses legs can be adjusted by rotating the glasses legs, so that the distance between the two glasses legs can be adjusted; furthermore, the clamping grooves are clamped with the fixing parts, so that the wearing stability at the adjusted parts can be guaranteed; according to the folding type glasses frame, the glasses frame can be fixed at the different angles relative to the glasses legs, so that the demands of the wearers having different head styles for comfort level can be met; and furthermore, the folding type glasses frame is not destructively deformed when in use, and has the characteristic of being long in service life.

Description

technical field [0001] The invention relates to the technical field of spectacles, in particular to a foldable spectacle frame capable of multi-angle folding and adjustment. Background technique [0002] At present, the foldable spectacle frames on the market usually include a frame and temples. The frame and the legs are pivotally connected to form a pivot center. The legs rotate relative to the frame with the pivot center as the center of rotation. The joints of the mirror legs are fixed by setting screws to realize the pivotal connection between the two; such a pivotal fixing method can only be fixed when the mirror legs are rotated until they conflict with the frame, so there is only one mirror leg between the two mirror legs of a pair of spectacle frames. The expanded width is for the user to wear, so that when the two temples are opened, they are either too tight or too loose; when they are too tight, the temples will cause excessive extrusion on the face and ears of t...

AI Technical Summary

Problems solved by technology

[0002] At present, the foldable spectacle frames on the market usually include a frame and temples. The frame and the legs are pivotally connected to form a pivot center. The legs rotate relative to the frame with the pivot center as the center of rotation. The joints of the mirror legs are fixed by setting screws to realize the pivotal connection between the two; such a pivotal fixing method can only be fixed when the mirror legs are rotated until they conflict with the frame, so there is only one mirror leg between the two mirror legs of a pair of spectacle frames. The expanded width is for the user to wear, so that when the two temples are opened, they are either too tight or too loose; when they are too tight, the temples will cause excessive extrusion on the face and ears of the person, causing the wearer to have a headache, head swelling, It feels very uncomfortable and seriously affects daily work and life; when it is too loose, the glasses will not be worn firmly and are easy to slip off, especially in driving, running and other activities with certain vibrations, which will cause safety hazards and also seriously affect daily life. The work and life of the wearer; the glasses that are not tight enough for the wearer need to be tailored for the wearer, which greatly increases the cost, and once the frame is deformed after customization, there will also be over-feeding and over-tightening If the situation arises, adjustments cannot be made at this time, and the only option is to re-customize

Therefore, the existing spectacle frames can only use the material elasticity of the mirror legs to expand outwards or bend inwards according to the head shapes of different wearers, so as to match the head shapes of different wearers. Then the pivot joints of the mirror legs and the mirror frame are easily damaged and broken, reducing the service life

Therefore, existing this spectacle frame, both can not be applicable to the head shape of most wearers, has reduced service life again

Images