CN213092032U - Spectacle frame connecting structure convenient for adjusting width - Google Patents

Abstract

The utility model discloses a spectacle frame connection structure convenient to adjust width relates to spectacle frame technical field. The utility model discloses a: two supports, the equal clearance fit of two support corresponding surfaces have the spectacle-frame, and two spectacle-frames correspond the side and all are equipped with the connecting plate, and first notch has all been seted up to two connecting plate corresponding surfaces, and first notch normal running fit has the spheroid, has installed the telescopic link between two spheroids, is equipped with the lens in the spectacle-frame, and support one side normal running fit has landing leg subassembly. The utility model discloses a be the arc structure at the connecting plate lower extreme, the connecting plate lower extreme is equipped with the spring, and two spring lower extremes are equipped with the floorcloth, and the area of contact of increase spectacle frame and nose reduces the local atress of nose, improves the comfort level of the person of wearing, to sum up, not only can adjust the inclination and the interval of spectacle-frame, support and leg assembly are adjusted to the spectacle-frame that can also cooperate after the adjustment, make the spectacle-frame after adjusting wear still comfortable.

Description

Spectacle frame connecting structure convenient for adjusting width

Technical Field

The utility model belongs to the technical field of the spectacle frame, especially, relate to a spectacle frame connection structure convenient to adjust width.

Background

Spectacles are articles which are worn in front of the eyes by combining lenses and frames and are used for improving eyesight, protecting the eyes or serving as decoration. The glasses can correct various vision problems, including myopia, hyperopia, astigmatism, presbyopia or strabismus, amblyopia and the like, a common glasses frame is fixed and cannot be adjusted, and some glasses can only be simply adjusted, however, because all parts of the glasses frame are used in a matched mode, other parts can be changed after one part is adjusted, and the glasses can bring discomfort to wearing or cannot be used.

Disclosure of Invention

The utility model aims to provide a spectacle frame connecting structure convenient for width adjustment, the distance and the inclination angle between two spectacle frames and supports can be adjusted by movably matching the spectacle frames on the corresponding surfaces of the two supports, the first notches are arranged on the corresponding surfaces of the two connecting plates, the spheres are rotationally matched in the first notches, the telescopic rods are arranged between the two spheres, the inclination angle and the interval of the two spectacle frames can be adjusted, the leg assembly is rotationally matched on one side of the supports, the rotation angle of the leg assembly can be adjusted, the arc-shaped structure is arranged at the lower end of the connecting plates, the springs are arranged at the lower ends of the connecting plates, the padding cloth is arranged at the lower ends of the two springs, the contact area between the spectacle frame and the nose is increased, the local stress of the nose is reduced, the comfort level of a wearer is improved, in sum, the inclination angle and the interval of the spectacle frame can be adjusted, the supports and, the adjusted glasses frame is still comfortable to wear, and the existing technical problem is solved.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

an eyeglass frame attachment structure that facilitates width adjustment, comprising: the spectacle frame comprises two brackets, spectacle frames are movably matched on corresponding surfaces of the two brackets, connecting plates are arranged on corresponding sides of the spectacle frames, first notches are formed in the corresponding surfaces of the two connecting plates, balls are rotationally matched in the first notches, a telescopic rod is arranged between the two balls, lenses are arranged in the spectacle frames, and a supporting leg assembly is rotationally matched on one side of each bracket;

the lower end of the connecting plate is of an arc structure, springs are arranged at the lower end of the connecting plate, and cloth mats are arranged at the lower ends of the two springs.

Optionally, a first rotating shaft is arranged on the periphery of the glasses frame, a first hole corresponding to the first rotating shaft is formed in one side of the support, the first rotating shaft is movably matched in the first hole, a threaded hole corresponding to the first rotating shaft is formed in the upper end of the support, and a threaded rod is in threaded fit in the threaded hole.

Optionally, an open slot is formed in one side of the support, and the support leg assembly is rotationally matched in the open slot.

Optionally, the two ends of the supporting leg assembly are both provided with second rotating shafts, the two ends of the support are both provided with second holes corresponding to the second rotating shafts, and the second rotating shafts are rotatably matched in the second holes.

Optionally, the telescopic rod includes a first rod body and two second rod bodies, and two ends of the first rod body are respectively in sliding fit with the two second rod bodies.

Optionally, the supporting leg assembly comprises a first supporting leg and a second supporting leg, a limiting block is arranged at one end of the first supporting leg, a stepped groove is formed in one side of the second supporting leg, and the limiting block and one end of the first supporting leg are movably matched in the stepped groove.

The embodiment of the utility model has the following beneficial effect:

in one embodiment of the utility model, the distance between the spectacle frames and the supports and the inclination angle can be adjusted by movably matching the spectacle frames on the corresponding surfaces of the two supports, by arranging the first notches on the corresponding surfaces of the two connecting plates, the balls are rotationally matched in the first notches, the telescopic rod is arranged between the two balls, can adjust the inclination angle and the distance between two spectacle frames, and by rotationally matching a supporting leg component at one side of the bracket, can adjust landing leg assembly's turned angle, through be the arc structure at the connecting plate lower extreme, the connecting plate lower extreme is equipped with the spring, and two spring lower extremes are equipped with the floorcloth, and the area of contact of increase spectacle frame and nose reduces the local atress of nose, improves the comfort level of wearer, to sum up, not only can adjust the inclination and the interval of spectacle-frame, can also cooperate spectacle-frame regulation support and landing leg assembly after the adjustment, make the spectacle-frame after adjusting wear still comfortable.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a cross-sectional view of a connecting plate of an embodiment of the present invention assembled on a glasses frame;

fig. 3 is a cross-sectional view of a leg assembly according to an embodiment of the present invention;

FIG. 4 is a schematic view of the structure at A in FIG. 2;

fig. 5 is a schematic structural diagram at B in fig. 3.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "middle", "length", "inner", etc. indicate positional or orientational relationships and are merely for convenience of description and simplicity of description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

Referring to fig. 1-5, in the present embodiment, an eyeglass frame connecting structure with adjustable width is provided, which includes: the glasses frame comprises two supports 1, glasses frames 2 are movably matched on corresponding surfaces of the two supports 1, connecting plates 3 are arranged on corresponding sides of the glasses frames 2, first notches 4 are formed in corresponding surfaces of the two connecting plates 3, balls 5 are rotationally matched in the first notches 4, telescopic rods 6 are arranged between the two balls 5, lenses 7 are arranged in the glasses frames 2, and supporting leg assemblies 14 are rotationally matched on one sides of the supports 1;

the lower end of the connecting plate 3 is of an arc structure, the lower end of the connecting plate 3 is provided with a spring 8, and the lower ends of the two springs 8 are provided with a cloth liner 9.

The application of one aspect of the embodiment is as follows: the inclination angles of the two spectacle frames 2 are adjusted firstly, then the distance between the two spectacle frames 2 is adjusted by matching with the telescopic rod 6, then the distance between the spectacle frame 2 and the support 1 and the inclination angle of the support 1 relative to the spectacle frame are adjusted, and finally the rotation angle of the supporting leg component 14 is adjusted.

The distance and the inclination angle between the spectacle frames 2 and the supports 1 can be adjusted by movably matching the spectacle frames 2 on the corresponding surfaces of the two supports 1, the first notches 4 are formed on the corresponding surfaces of the two connecting plates 3, the spheres 5 are rotationally matched in the first notches 4, the telescopic rods 6 are arranged between the two spheres 5, the inclination angle and the interval of the spectacle frames 2 can be adjusted, the leg assembly 14 is rotationally matched on one side of the supports 1, the rotation angle of the leg assembly 14 can be adjusted, the lower end of the connecting plate 3 is of an arc-shaped structure, the lower end of the connecting plate 3 is provided with the spring 8, the lower end of the two springs 8 is provided with the cloth liner 9, the contact area between the spectacle frame and the nose is increased, the local stress of the nose is reduced, and the comfort level of a wearer is improved, in sum, the inclination angle and the interval of the spectacle frame 2 can be adjusted, and the supports 1 and the, the adjusted glasses frame 2 is still comfortable to wear.

In one aspect of this embodiment, the first rotating shaft 10 is disposed on the periphery of the glasses frame 2, the first hole corresponding to the first rotating shaft 10 is disposed on one side of the support 1, the first rotating shaft 10 is movably fitted in the first hole, the threaded hole 11 corresponding to the first rotating shaft 10 is disposed at the upper end of the support 1, the threaded rod 12 is screwed in the threaded hole 11, so that the distance between the glasses frame 2 and the support 1 can be conveniently adjusted, and the inclination angle between the support 1 and the glasses frame 2 is relatively adjusted, so that the glasses frame 2 after adjustment is still comfortable to wear.

In one aspect of this embodiment, an opening groove 13 is formed on one side of the support 1, and the leg assembly 14 is rotatably fitted in the opening groove 13, so that the rotation angle of the leg assembly 14 can be conveniently adjusted, and the wearing is more comfortable.

In an aspect of this embodiment, the two ends of the leg assembly 14 are both provided with the second rotating shaft 15, the two ends of the bracket 1 are both provided with the second holes corresponding to the second rotating shaft 15, and the second rotating shaft 15 is rotatably fitted in the second holes, so that the rotating angle of the leg assembly 14 can be conveniently adjusted, and the wearing is more comfortable.

In one aspect of the present embodiment, the retractable rod 6 includes a first rod 601 and two second rods 602, and two ends of the first rod 601 are respectively slidably fitted in the two second rods 602, so as to adjust the distance between the two eyeglasses frames 2.

In an aspect of this embodiment, leg assembly 14 includes first leg 1401, second leg 1402, and first leg 1401 one end is equipped with stopper 1403, and ladder groove 1404 has been seted up to second leg 1402 one side, and stopper 1403 and first leg 1401 one end clearance fit are in ladder groove 1404, are convenient for adjust interval and inclination between first leg 1401 and the second leg 1402, make leg assembly 14 after adjusting spectacle-frame 2, laminating head both sides that still can be fine, improve the comfort level of the wearer.

The above embodiments may be combined with each other.

It should be noted that in the description of the present specification, descriptions such as "first", "second", etc. are only used for distinguishing features, and do not have an actual order or meaning, and the present application is not limited thereto.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. An eyeglass frame attachment structure that facilitates width adjustment, comprising: the glasses frame comprises two supports (1), glasses frames (2) are movably matched on corresponding surfaces of the two supports (1), connecting plates (3) are arranged on corresponding sides of the glasses frames (2), first notches (4) are formed in corresponding surfaces of the two connecting plates (3), balls (5) are rotationally matched in the first notches (4), telescopic rods (6) are arranged between the two balls (5), lenses (7) are arranged in the glasses frames (2), and a supporting leg assembly (14) is rotationally matched on one side of each support (1);

the lower end of the connecting plate (3) is of an arc-shaped structure, the springs (8) are arranged at the lower end of the connecting plate (3), and the cloth liner (9) is arranged at the lower ends of the two springs (8).

2. The spectacle frame connecting structure convenient for width adjustment according to claim 1, wherein a first rotating shaft (10) is disposed around the spectacle frame (2), a first hole corresponding to the first rotating shaft (10) is disposed on one side of the bracket (1), the first rotating shaft (10) is movably fitted in the first hole, a threaded hole (11) corresponding to the first rotating shaft (10) is disposed at the upper end of the bracket (1), and a threaded rod (12) is screwed into the threaded hole (11).

3. The spectacle frame connecting structure convenient for width adjustment according to claim 1, wherein the bracket (1) has an opening groove (13) formed at one side thereof, and the leg assembly (14) is rotatably fitted in the opening groove (13).

4. The eyeglasses frame connecting structure with adjustable width as claimed in claim 3, wherein the leg assembly (14) has second shafts (15) at both ends, the bracket (1) has second holes corresponding to the second shafts (15) at both ends, and the second shafts (15) are rotatably fitted in the second holes.

5. The eyeglasses frame connecting structure with adjustable width as claimed in claim 1, wherein the retractable rod (6) comprises a first rod (601) and two second rods (602), and two ends of the first rod (601) are respectively slidably fitted in the two second rods (602).

6. The eyeglasses frame connecting structure convenient for adjusting the width according to claim 1, wherein the leg assembly (14) comprises a first leg (1401) and a second leg (1402), a limiting block (1403) is arranged at one end of the first leg (1401), a stepped groove (1404) is formed at one side of the second leg (1402), and the limiting block (1403) and one end of the first leg (1401) are movably matched in the stepped groove (1404).

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