CN220208017U - Hinge structure of spectacle frame - Google Patents

Abstract

The utility model provides a spectacle frame hinge structure, which relates to the field of spectacles and comprises spectacle legs, a spectacle corner frame and a plug-in assembly, wherein one end of each spectacle leg is fixedly connected with two opposite fixed rings, one end of each spectacle corner frame is fixedly connected with a movable ring, each movable ring is positioned between the two fixed rings, each spectacle leg and each spectacle corner frame are movably connected through the plug-in assembly, the plug-in assembly comprises a hinge shaft and a fixed cap, one end of each hinge shaft respectively penetrates through the two fixed rings and the movable rings, one end of each hinge shaft is clamped with the fixed cap, the outer surface of each hinge shaft is provided with a groove, one end of each hinge shaft penetrates through the two fixed rings and one end of each movable ring and is clamped with one end of the fixed cap, the effect of quick assembly and disassembly can be realized to a certain extent, the contact area between each hinge shaft and the inner ring of each movable ring is reduced through the grooves formed in the outer surface of each hinge shaft, and the effect of friction reduction is played to a certain extent.

Description

Hinge structure of spectacle frame

Technical Field

The utility model relates to the field of glasses, in particular to a glasses frame hinge structure.

Background

Glasses are articles that are composed of two parts, a lens and a frame, to improve vision, to protect eyes, or for decorative purposes.

The glasses frame generally comprises glasses frames and glasses legs, the existing glasses frames and glasses legs can be hinged through the combination of screws, the screws are required to be screwed by a screwdriver when the glasses frame is assembled, the consumed working hours are long, and the production benefit is low; secondly, after the earpiece and the glasses frame are connected in a screwed mode, the screw at the screwed position which is frequently moved is easy to loosen, and the screw is not noticed slightly or even falls off. When the screw is loosened and falls off, but the hand of a user just does not have a proper screw starter, the whole glasses cannot be worn, so that the glasses frame using the screw as a combination means not only needs auxiliary tools during assembly, but also can cause the problem that the glasses frame cannot be worn due to the loosening of the screw during use.

Therefore, it is necessary to provide a new hinge structure for spectacle frames to solve the above technical problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a spectacle frame hinge structure.

The glasses frame hinge structure comprises glasses legs, glasses corner frames and a plug-in component, wherein one end of each glasses leg is fixedly connected with two opposite fixed rings, one end of each glasses corner frame is fixedly connected with a movable ring, the movable ring is positioned between the two fixed rings, and the glasses legs are movably connected with the glasses corner frames through the plug-in component;

the plug assembly comprises a hinge shaft and a fixed cap, one end of the hinge shaft penetrates through the two fixed rings and the movable ring respectively, one end of the hinge shaft is clamped with the fixed cap, and the outer surface of the hinge shaft is provided with a groove.

Further, a plurality of clamping grooves are distributed on the outer sides of the two fixing rings at equal intervals in the circumferential direction respectively, a plurality of fixing columns are distributed on one ends of the fixing caps and the hinge shafts at equal intervals in the circumferential direction respectively, and the fixing columns are clamped in the clamping grooves respectively.

Further, the hinge shaft and one end of the fixing cap are respectively and fixedly connected with a pulling-out part, and the glasses legs and the two fixing rings are in an integrated structure.

Further, one end of the movable ring extends outwards and is fixedly connected with an arc-shaped frame, and the arc-shaped frame and the glasses corner frame are of an integrated structure.

Further, a gap is formed between the movable ring inner ring and the groove.

Compared with the related art, the spectacle frame hinge structure provided by the utility model has the following structure

The beneficial effects are that:

1. one end of the hinge shaft penetrates through the two fixed rings and the movable ring and is clamped with one end of the fixed cap, and the effect of quick assembly and disassembly can be achieved to a certain extent.

2. The contact area with the inner ring of the movable ring is reduced by arranging the groove on the outer surface of the hinge shaft, so that the friction is reduced to a certain extent.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a hinge structure of a spectacle frame according to the present utility model;

fig. 2 is a schematic view of a part of a hinge structure of a spectacle frame according to the present utility model;

FIG. 3 is a schematic structural view of a fixed ring, a movable ring and a plug assembly according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a plug assembly according to the present utility model;

fig. 5 is an exploded view of the plug assembly according to the present utility model.

Reference numerals in the drawings: 1. spectacle legs; 2. a glasses corner frame; 3. a fixing ring; 4. a movable ring; 5. a hinge shaft; 6. a fixing cap; 7. a groove; 8. a clamping groove; 9. fixing the column; 10. pulling out a rod; 11. an arc-shaped frame.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5 in combination, fig. 1 is a schematic overall structure diagram of a hinge structure of a glasses frame according to the present utility model; fig. 2 is a schematic view of a part of a hinge structure of a spectacle frame according to the present utility model; FIG. 3 is a schematic structural view of a fixed ring, a movable ring and a plug assembly according to the present utility model; FIG. 4 is a schematic cross-sectional view of a plug assembly according to the present utility model; fig. 5 is an exploded view of the plug assembly according to the present utility model.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In a specific implementation process, as shown in fig. 1-5, a spectacle frame hinge structure comprises a spectacle leg 1, a spectacle corner frame 2 and a plug component, two opposite fixed rings 3 are fixedly connected to one end of the spectacle leg 1, a movable ring 4 is fixedly connected to one end of the spectacle corner frame 2, the movable ring 4 is located between the two fixed rings 3, the spectacle leg 1 and the spectacle corner frame 2 are movably connected through the plug component, the plug component comprises a hinge shaft 5 and a fixed cap 6, one end of the hinge shaft 5 penetrates through the two fixed rings 3 and the movable ring 4 respectively, one end of the hinge shaft 5 is clamped with the fixed cap 6, a groove 7 is formed in the outer surface of the hinge shaft 5, a plurality of clamping grooves 8 are distributed on the outer sides of the two fixed rings 3 at equal intervals in the circumferential direction respectively, the fixed cap 6 and one end of the hinge shaft 5 are respectively distributed with a plurality of fixed columns 9 at equal intervals, the fixed columns 9 are respectively clamped in the plurality of clamping grooves 8, one ends of the shaft 5 and the fixed cap 6 are respectively fixedly connected with a pulling rod 10, the spectacle leg 1 and the two fixed rings 3 are integrally connected with the hinge shaft 4 through the fixed rings 4, the hinge shaft 5 and the hinge shaft 5 are provided with the fixed rings 4 in an arc-shaped structure, and the hinge shaft 11 is provided with a plurality of arc-shaped structures, and the arc-shaped structures are arranged between the fixed rings 4 and the fixed rings are respectively, and the arc-shaped structures are connected with the fixed rings 4 through the corresponding arc-shaped structures, and the fixed structures are provided with the fixed structures.

The working principle provided by the utility model is as follows: when the structure is used, one end of the hinge shaft 5 passes through the two fixed rings 3 and the movable ring 4, the hinge shaft 5 is clamped in the clamping groove 8 through the fixed column 9, the fixed cap 6 is clamped with one end of the hinge shaft 5, meanwhile, the fixed cap 6 can be clamped in the clamping groove 8 through the fixed column 9 at the bottom, the effect of quick assembly and disassembly can be realized to a certain extent, the contact area with the inner ring of the movable ring 4 is reduced by arranging the groove 7 on the outer surface of the hinge shaft 5, and the friction reducing effect is realized to a certain extent.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (5)

1. The glasses frame hinge structure is characterized by comprising glasses legs (1), glasses corner frames (2) and a plug-in component, wherein one end of each glasses leg (1) is fixedly connected with two opposite fixed rings (3), one end of each glasses corner frame (2) is fixedly connected with a movable ring (4), each movable ring (4) is located between two fixed rings (3), and the glasses legs (1) and the glasses corner frames (2) are movably connected through the plug-in component;

the plug assembly comprises a hinge shaft (5) and a fixed cap (6), one end of the hinge shaft (5) penetrates through the two fixed rings (3) and the movable ring (4) respectively, one end of the hinge shaft (5) is clamped with the fixed cap (6), and a groove (7) is formed in the outer surface of the hinge shaft (5);

the outside of two fixed ring (3) is circumference equidistance respectively and distributes a plurality of draw-in grooves (8), fixed cap (6) with the one end of hinge (5) is circumference equidistance respectively and distributes a plurality of fixed columns (9), a plurality of fixed column (9) respectively block a plurality of in draw-in groove (8).

2. The spectacle frame hinge structure according to claim 1, wherein one end of the hinge shaft (5) and one end of the fixing cap (6) are fixedly connected with a pulling rod (10), respectively.

3. The spectacle frame hinge structure according to claim 2, characterized in that the temple (1) is of unitary construction with two of the fixing rings (3).

4. A spectacle frame hinge structure as claimed in claim 3, wherein one end of the movable ring (4) extends outwards and is fixedly connected with an arc-shaped frame (11), and the arc-shaped frame (11) and the spectacle corner frame (2) are of an integral structure.

5. The spectacle frame hinge structure according to claim 4, characterized in that a gap is provided between the inner ring of the movable ring (4) and the recess (7).