Structure capable of adjusting size of open position of glasses

Abstract

The utility model provides a structure capable of adjusting the size of an open position of glasses, and relates to the field of glasses. The structure capable of adjusting the size of the open position of the glasses comprises a glasses frame, the glasses frame comprises a left eyebrow frame and a right eyebrow frame, one side of the left eyebrow frame is movably connected with the right eyebrow frame, the surface of the glasses frame is movably connected with a fixing piece, one side of the fixing piece is fixedly connected with a front frame, and one side of the left eyebrow frame and one side of the right eyebrow frame are movably connected with the surface of the front frame. Screws are in threaded connection with the two sides of the interior of the fixing piece, the top ends of the screws sequentially penetrate through the fixing piece and the glasses frame and extend to the exterior of the fixing piece, and threaded holes are formed in the two sides of the interior of the fixing piece. According to the glasses frame, the glasses frame composed of the left eyebrow frame and the right eyebrow frame in a split mode is adopted, the distance between the left eyebrow frame and the right eyebrow frame can be adjusted under the cooperation of the fixing piece, the front frame and the screws, and therefore the purpose of adjusting the opening positions of the eyes is achieved, and the use requirements of glasses wearers with different head shapes are met.

Description

Technical Field

[0001] This application relates to the field of glasses, and in particular to a structure for adjusting the size of the open position of glasses. Background Art

[0002] Glasses are composed of lenses and frames, and are used to improve eyesight, protect the eyes or for decorative purposes. Glasses can correct various vision problems, including myopia, hyperopia, astigmatism, presbyopia, strabismus or amblyopia, etc. Modern glasses usually have a nose pad in the middle of the lens, and soft pads at the positions where the left and right arms rest on the ears.

[0003] The size of the open position of the frame of traditional glasses is fixed. Different wearers have different head shapes and different requirements for the size of the open position. Traditional glasses cannot meet the needs of wearers with different head shapes at the same time. For this reason, we provide a structure for adjusting the size of the open position of glasses to solve the above problems. Utility Model Content

[0004] This application provides a structure for adjusting the size of the open position of glasses to solve the problem of the fixed size of the open position of glasses.

[0005] This application provides a structure for adjusting the size of the open position of glasses, including a frame. The frame includes a left brow bar and a right brow bar. One side of the left brow bar is movably connected to the right brow bar. A fixing member is movably connected to the surface of the frame. One side of the fixing member is fixedly connected to a front frame. One side of both the left brow bar and the right brow bar is movably connected to the surface of the front frame. Screws are threadedly connected to both sides inside the fixing member. The top ends of the screws sequentially penetrate through the fixing member and the frame and extend to the outside of the fixing member.

[0006] Preferably, threaded holes are provided on both sides inside the fixing member, and internal threads adapted to the external threads on the surface of the screws are provided inside the threaded holes.

[0007] Preferably, through holes are provided on the surfaces of both the left brow bar and the right brow bar on the frame, and the inner walls of the through holes are movably connected to the surfaces of the screws.

[0008] Preferably, an installation groove is provided inside the fixing member, and the surfaces of both the left brow bar and the right brow bar are movably connected to the inner wall of the installation groove.

[0009] Preferably, the fixing member is trapezoidal.

[0010] Preferably, the front frame is a plastic frame.

[0011] Advantageous Effects:

[0012] Considering that the size of the open position of the frame of traditional glasses is fixed, and different wearers have different head shapes and different requirements for the size of the open position, traditional glasses cannot meet the needs of wearers with different head shapes at the same time. By adopting a frame composed of a left brow frame and a right brow frame separately, the distance between the left brow frame and the right brow frame can be adjusted with the cooperation of the fixing piece, the front frame and the screw, so as to achieve the purpose of adjusting the open position of the glasses and meet the use of wearers with different head shapes.

[0013] The above description is only an overview of the technical solution of the embodiment of the present application. In order to be able to understand the technical means of the embodiment of the present application more clearly, it can be implemented according to the content of the specification. And in order to make the above and other purposes, features and advantages of the embodiment of the present application more obvious and understandable, the following specifically gives the specific implementation manners of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the embodiment of the present application, the drawings required for the description of the embodiment will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to these drawings.

[0015] Figure 1 It is a schematic diagram of the overall structure of a structure for adjusting the size of the open position of glasses.

[0016] Figure 2 It is a schematic diagram of the connection structure of the fixing piece of a structure for adjusting the size of the open position of glasses.

[0017] Figure 3 It is an exploded view of the fixing piece of a structure for adjusting the size of the open position of glasses.

[0018] Description of the reference numerals:

[0019] 1, frame; 2, left brow frame; 3, right brow frame; 4, front frame; 5, threaded hole; 6, fixing piece; 7, through hole; 8, installation groove; 9, screw. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] To make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present application.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terms used in the description of the application herein are for the purpose of describing specific embodiments only and are not intended to limit this application; the terms "comprising" and "having" and any variations thereof in the description and claims of this application and the drawings are intended to cover non-exclusive inclusion.

[0022] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with an embodiment can be included in at least one embodiment of this application. The phrase "embodiment" appearing in various places in the specification is not necessarily referring to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0023] The directional terms appearing in the following description are all the directions shown in the figures and do not limit the specific structure of this application. For example, in the description of this application, terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of this application.

[0024] In addition, expressions indicating directions such as the X direction, Y direction, and Z direction used to describe the operation and structure of the components of this embodiment are not absolute but relative, and although these indications are appropriate when the components are in the positions shown in the figures, when these positions change, these directions should have different interpretations to correspond to the changes.

[0025] In addition, terms such as "first", "second", etc. in the description and claims of this application and the above-mentioned drawings are used to distinguish different objects and not to describe a specific order, and may explicitly or implicitly include one or more of such features.

[0026] In the description of the present application, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, the "connection" or "coupling" of mechanical structures can refer to a physical connection. For example, a physical connection can be a fixed connection, such as a fixed connection through a fixing member, such as a fixed connection through screws, bolts, or other fixing members; a physical connection can also be a detachable connection, such as a snap connection or a snap-fit connection; a physical connection can also be an integral connection, such as a connection formed by welding, bonding, or integral molding. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0027] In order to enable those skilled in the art to better understand the solution of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.

[0028] The present invention provides a structure for adjusting the size of the open position of glasses as shown in Figures 1 - 3 which includes a spectacle frame 1. The spectacle frame 1 includes a left brow frame 2 and a right brow frame 3. One side of the left brow frame 2 is movably connected to the right brow frame 3. A fixing member 6 is movably connected to the surface of the spectacle frame 1. A front frame 4 is fixedly connected to one side of the fixing member 6. One side of both the left brow frame 2 and the right brow frame 3 is movably connected to the surface of the front frame 4. Threaded holes 5 are provided on both sides inside the fixing member 6. Screws 9 are threadedly connected to the inside of the threaded holes 5. The top ends of the screws 9 sequentially penetrate through the fixing member 6 and the spectacle frame 1 and extend to the outside of the fixing member 6.

[0029] Nose pads are installed on the left brow frame 2 and the right brow frame 3. The nose pads can be bent and adjusted according to the shape of the wearer's nose. Ear pads are installed at the rear ends of the left brow frame 2 and the right brow frame 3. The ear pads are made of silica gel material and can play an anti-slip effect. The left brow frame 2 and the right brow frame 3 are installed in the fixing member 6 through the screws 9. The screws 9 are slotted screws 9.

[0030] Among them, threaded holes 5 are provided on both sides inside the fixing member 6. Internal threads adapted to the external threads on the surface of the screws 9 are provided inside the threaded holes 5.

[0031] The number of the threaded holes 5 is two groups, and the number of each group is two. Each group of threaded holes 5 is respectively provided at the top and bottom of the fixing member 6. The threaded holes 5 are symmetrically arranged with the center of the fixing member 6 as the midpoint.

[0032] Among them, through holes 7 are provided on the surfaces of both the left brow frame 2 and the right brow frame 3 on the spectacle frame 1. The inner walls of the through holes 7 are movably connected to the surfaces of the screws 9.

[0033] Through holes 7 are horizontally provided on the left brow frame 2 and the right brow frame 3. The screws 9 are located inside the through holes 7, and the screws 9 can move horizontally inside the through holes 7.

[0034] Among them, an installation groove 8 is formed inside the fixing member 6, and the surfaces of the left brow frame 2 and the right brow frame 3 are both movably connected to the inner wall of the installation groove 8.

[0035] The installation groove 8 is horizontally opened on the fixing member 6 and penetrates both sides of the fixing member 6. The left brow frame 2 and the right brow frame 3 are respectively installed on both sides inside the fixing member 6 and are limited by the front frame 4 and the fixing member 6.

[0036] Among them, the fixing member 6 is trapezoidal.

[0037] The trapezoidal fixing member 6 reduces the material consumption and reduces the overall weight of the glasses.

[0038] Among them, the front frame 4 is a plastic frame.

[0039] Working principle: When the adjustable glasses open position size structure is used, first use a flat head screwdriver 9 to loosen the screw 9 from the fixing member 6, and then according to the head shape size of the wearer, adjust the left brow frame 2 to the left and the right brow frame 3 to the right inside the fixing member 6 respectively. After reaching the appropriate position, tighten the screw 9 on the fixing member 6 to connect and fix the left brow frame 2, the right brow frame 3, the front frame 4 and the fixing member 6.

[0040] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An adjustable structure for the opening size of glasses, comprising a spectacle frame (1), characterized in that: The spectacle frame (1) includes a left brow frame (2) and a right brow frame (3). One side of the left brow frame (2) is movably connected to the right brow frame (3). A fixing member (6) is movably connected to the surface of the spectacle frame (1). One side of the fixing member (6) is fixedly connected to a front frame (4). One side of each of the left brow frame (2) and the right brow frame (3) is movably connected to the surface of the front frame (4). Screws (9) are threadedly connected to both sides inside the fixing member (6). The tops of the screws (9) sequentially penetrate through the fixing member (6) and the spectacle frame (1) and extend to the outside of the fixing member (6).

2. The adjustable spectacle open position size structure according to claim 1, characterized in that: Threaded holes (5) are provided on both sides inside the fixing member (6), and internal threads adapted to the external threads on the surface of the screws (9) are provided inside the threaded holes (5).

3. The adjustable spectacle open position size structure according to claim 1, characterized in that: Through holes (7) are provided on the surfaces of the left brow frame (2) and the right brow frame (3) on the spectacle frame (1), and the inner walls of the through holes (7) are movably connected to the surfaces of the screws (9).

4. The adjustable spectacle open position size structure according to claim 1, wherein: An installation groove (8) is provided inside the fixing member (6), and the surfaces of the left brow frame (2) and the right brow frame (3) are movably connected to the inner wall of the installation groove (8).

5. The adjustable spectacle open position size structure according to claim 1, characterized in that: The fixing member (6) is trapezoidal.

6. The adjustable spectacle open position size structure according to claim 1, characterized in that: The front frame (4) is a plastic frame.

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