Buckling type glasses frame

Abstract

The utility model belongs to the technical field of glasses, and particularly relates to a buckling type glasses frame which comprises a glasses frame buckling assembly, the side of the glasses frame buckling assembly is rotatably connected with a supporting leg, the outer wall of the supporting leg is connected with a fixed connecting assembly, and the top of the glasses frame buckling assembly is provided with a folding control assembly; the glasses frame buckling assembly comprises a fixed glasses frame, the outer wall of the fixed glasses frame is fixedly connected with a connecting seat, the side of the fixed glasses frame is provided with a first rotating shaft, the outer wall of the first rotating shaft is rotatably connected with a mounting glasses frame, the side of the mounting glasses frame is fixedly connected with a U-shaped plate, and a spring is mounted in the U-shaped plate. The outer wall of the U-shaped plate is fixedly connected with a convex block; according to the utility model, the lenses can be conveniently fixed in a buckling manner, the installation is simple, the lenses can be conveniently detached, replaced and installed, and the glasses can be more firmly worn through the elastic bands.

Description

Technical Field

[0001] The utility model relates to the technical field of glasses, in particular to a snap-on glasses frame. Background Art

[0002] Most of the glasses frames are glasses accessories, such as some vision-aid glasses such as myopia, sunglasses, presbyopia, optical glasses, etc. The frames provide assembly positions for lenses, and the lenses are fixed with metal wire, nylon wire and screws through grooves or drill holes, which affects the cutting of the lenses and the appearance of the glasses.

[0003] In Chinese patent CN201170814Y, the utility model relates to a snap-on eyeglass frame. It comprises a front page (A) of the eyeglass frame and a rear page (B) of the eyeglass frame. Its characteristics are: the rear page (B) of the eyeglass frame has a positioning pin (1), and the front page (A) of the eyeglass frame has a positioning hole (2). Through the snapping of the positioning pin (1) and the positioning hole (2), the eyeglass lens is embedded in the eyeglass frame. Since the utility model adopts the above structure, no other tools are needed to assemble the eyeglass lens, and the purpose of convenience and time saving can be achieved in both disassembling and assembling the eyeglass lens.

[0004] Existing eyeglass frames usually use tightening screws to fix the lenses in the frames. Although this method can fix the lenses, when the screws become loose, the personnel do not have a special screwdriver and are unable to tighten the screws, which may cause the lenses to loosen, thus affecting the personnel's normal work and life.

[0005] Therefore, a snap-on glasses frame is proposed to solve the above problems. Utility Model Content

[0006] In order to make up for the shortcomings of the prior art, the present invention solves the problem that the lens is usually fixed to the frame by tightening the screws. Although this method can fix the lens, when the screws become loose, the personnel do not have a special screwdriver and are unable to tighten the screws, which may cause the lens to loosen, thus affecting the normal work and life of the personnel.

[0007] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a snap-on eyeglass frame, comprising an eyeglass frame snap-on assembly, the side of the eyeglass frame snap-on assembly is rotatably connected with a leg, and the outer wall of the leg is connected with a fixed connection assembly, and a folding control assembly is arranged on the top of the eyeglass frame snap-on assembly; the eyeglass frame snap-on assembly comprises a fixed frame, the outer wall of the fixed frame is fixedly connected with a connecting seat, and the side of the fixed frame is installed with a first rotating shaft, and the outer wall of the first rotating shaft is rotatably connected with an installation frame, the side of the installation frame is fixedly connected with a U-shaped plate, and a spring is installed inside the U-shaped plate, and the outer wall of the U-shaped plate is fixedly connected with a protrusion.

[0008] Preferably, the mounting frame is a detachable structure formed by a U-shaped plate, a protrusion and a connecting seat, and the mounting frame is a rotating structure formed by a first rotating shaft and a fixed frame, and the protrusion is an elastic structure formed by a U-shaped plate, a spring and the mounting frame.

[0009] Preferably, the fixed connection component includes a fixed shell, the outer wall of the fixed shell is provided with a control groove, and the inside of the control groove is slidably connected with a control block, and the side of the control block is fixedly connected with a limiting block, the inside of the fixed shell is snap-connected with a snap-fit ​​block, and the inside of the snap-fit ​​block is provided with a groove, and the side of the snap-fit ​​block is fixedly connected with an elastic band.

[0010] Preferably, the elastic band forms a detachable structure with the fixing shell through the snap-fit ​​block, and the snap-fit ​​block forms an elastic structure with the fixing shell through the elastic band.

[0011] Preferably, the limiting block forms a lifting structure through the control block, the control groove and the fixed shell, and the limiting block forms a locking structure through the groove and the locking block.

[0012] Preferably, the folding control assembly includes a first connecting block, a second rotating shaft is installed on the side of the first connecting block, and the outer wall of the second rotating shaft is rotatably connected to the second connecting block, a slot is opened inside the second connecting block, and a clamping rod is clamped and connected inside the slot, and a limiting plate is fixedly connected to the top of the clamping rod.

[0013] Preferably, the limiting plate forms a detachable structure through the clamping rod, the clamping slot, the first connecting block and the second connecting block, and the first connecting block forms a rotating structure with the second connecting block through the second rotating shaft.

[0014] The utility model is beneficial in that:

[0015] 1. The utility model is provided with a glasses frame snap-fit ​​assembly, by placing the lens in the fixed frame and the mounting frame, and then fixing the lens on the fixed frame and the mounting frame by means of springs and bumps, so that the lens can be fixed by snap-fitting, the installation is simple, and the lens can be easily disassembled, replaced and installed, thereby increasing the practicality of the device;

[0016] 2. The utility model is provided with a fixed connection assembly, the snap block is inserted into the fixed shell, snapped through the groove, and then the control block is slid downward to fix the snap block, so that the elastic band fixedly connected to the side of the snap block can be easily fixed. When it is necessary to exercise, the elastic band can be connected to the leg for use, so as to avoid the shaking or even falling off of the eyeglass frame during exercise;

[0017] 3. The utility model is provided with a folding control assembly, and the first connecting block is rotated on the side of the second connecting block through the second rotating shaft, so that the glasses frame is folded. The folded glasses frame can be easily stored. When it is needed, the limiting plate can be inserted into the card slot through the card rod, so as to fix the angle of the glasses frame, which is convenient and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model from the rear;

[0020] Figure 2 It is a three-dimensional structural schematic diagram of the buckling assembly of the eyeglass frame of the utility model;

[0021] Figure 3 for Figure 2 A schematic diagram of the enlarged three-dimensional structure in the middle;

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the fixed connection assembly of the utility model;

[0023] Figure 5 It is a three-dimensional structural schematic diagram of the folding control assembly of the utility model.

[0024] In the figure: 1. eyeglass frame snap-fitting assembly; 101. fixed frame; 102. connecting seat; 103. first rotating shaft; 104. mounting frame; 105. U-shaped plate; 106. spring; 107. protrusion; 2. supporting leg; 3. fixed connecting assembly; 301. fixed shell; 302. control groove; 303. control block; 304. limiting block; 305. locking block; 306. groove; 307. elastic band; 4. folding control assembly; 401. first connecting block; 402. second rotating shaft; 403. second connecting block; 404. locking groove; 405. locking rod; 406. limiting plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Embodiment 1

[0027] See also Figures 1 to 3 As shown, a snap-on eyeglass frame comprises an eyeglass frame snap-on assembly 1, the side of the eyeglass frame snap-on assembly 1 is rotatably connected with a leg 2, and the outer wall of the leg 2 is connected with a fixed connection assembly 3, and a folding control assembly 4 is arranged on the top of the eyeglass frame snap-on assembly 1; the eyeglass frame snap-on assembly 1 comprises a fixed frame 101, a connecting seat 102, a first rotating shaft 103, an installation frame 104, a U-shaped plate 105, a spring 106, and a protrusion 107, which is convenient for fixing the lens by snap-on method, simple installation, and convenient for disassembly, replacement and installation of the lens, and the installation frame 104 is installed by the U-shaped plate 105, the protrusion 107 and the connecting seat 102 form a detachable structure, and the mounting frame 104 forms a rotating structure with the fixed frame 101 through the first rotating shaft 103, and the protrusion 107 forms an elastic structure with the mounting frame 104 through the U-shaped plate 105 and the spring 106; by placing the lens in the fixed frame 101 and the mounting frame 104, the lens can be fixed on the fixed frame 101 and the mounting frame 104 through the spring 106 and the protrusion 107, so that the lens can be fixed in a snap-fit ​​manner, the installation is simple, and the lens can be easily disassembled, replaced and installed, thereby increasing the practicality of the device.

[0028] See also Figure 1 and Figure 4As shown, a snap-on eyeglass frame, a fixed connection assembly 3, includes a fixed shell 301, a control slot 302, a control block 303, a limit block 304, a snap block 305, a groove 306, and an elastic band 307. The elastic band 307 can make the glasses more secure to wear. The elastic band 307 forms a detachable structure with the fixed shell 301 through the snap block 305, and the snap block 305 forms an elastic structure with the fixed shell 301 through the elastic band 307. The limit block 304 forms an elastic structure with the fixed shell 301 through the control block 303, the control slot 302, and the fixed The shell 301 forms a lifting structure, and the limit block 304 forms a locking structure with the locking block 305 through the groove 306; the locking block 305 is inserted into the fixed shell 301, locked through the groove 306, and then the control block 303 is slid downward to fix the locking block 305, so that it is convenient to fix the elastic band 307 fixedly connected to the side of the locking block 305. When exercise is required, the elastic band 307 can be connected to the supporting leg 2 for use, so as to avoid the glasses frame shaking or even falling off and breaking during exercise.

[0029] See also Figure 1 and Figure 5 As shown, a snap-on eyeglass frame, a folding control component 4, includes a first connecting block 401, a second rotating shaft 402, a second connecting block 403, a slot 404, a clamping rod 405, and a limiting plate 406, which is convenient for folding the eyeglass frame, and the folded eyeglass frame can be easily stored. The limiting plate 406 forms a detachable structure with the first connecting block 401 and the second connecting block 403 through the clamping rod 405 and the slot 404, and the first connecting block 401 forms a rotating structure with the second connecting block 403 through the second rotating shaft 402; the first connecting block 401 rotates on the side of the second connecting block 403 through the second rotating shaft 402, so that the eyeglass frame is folded, and the folded eyeglass frame can be easily stored. When needed, the limiting plate 406 can be inserted into the slot 404 through the clamping rod 405, so as to fix the angle of the eyeglass frame, which is convenient and practical.

[0030] Working principle: First, place the lens to be installed on the fixed frame 101, and then rotate the installation frame 104 through the first rotating shaft 103. At this time, the protrusion 107 will be engaged with the connecting seat 102 under the elastic force of the spring 106 to fix the lens. If the lens needs to be taken out and replaced, the U-shaped plate 105 can be squeezed to make the protrusion 107 squeeze the spring 106, so that the protrusion 107 is separated from the connecting seat 102, and then the lens in the fixed frame 101 can be taken out and replaced by rotating the installation frame 104 through the first rotating shaft 103. Then, when the frame needs to be folded and stored, the limiting plate 406 is pulled out of the card slot 404 through the clamping rod 405. At this time, the second connecting block 403 can be rotated through the second rotating shaft 402 for folding and storage.

[0031] Next, when the glasses need to be used, the second connecting block 403 is rotated through the second rotating shaft 402. At this time, the limiting plate 406 can be inserted into the card slot 404 through the card rod 405 to fix the angle of the frame. If sports are required and the glasses need to be worn more firmly, the control block 303 is slid upward in the control slot 302, and the locking block 305 is inserted into the fixed shell 301. Then the control block 303 is slid downward in the control slot 302. At this time, the limit block 304 will be locked into the groove 306, thereby connecting the elastic band 307 to the leg 2. The elasticity of the elastic band 307 is used to put the elastic band 307 on the user's head for fixing, so that the glasses can be worn more securely.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A snap-fit ​​eyeglass frame, characterized in that: The invention comprises a spectacle frame buckling assembly (1), wherein a leg (2) is rotatably connected to the side of the spectacle frame buckling assembly (1), and an outer wall of the leg (2) is connected to a fixed connection assembly (3), and a folding control assembly (4) is arranged on the top of the spectacle frame buckling assembly (1); The eyeglass frame buckle assembly (1) comprises a fixed frame (101), the outer wall of the fixed frame (101) is fixedly connected to a connecting seat (102), the side of the fixed frame (101) is installed with a first rotating shaft (103), and the outer wall of the first rotating shaft (103) is rotatably connected to a mounting frame (104), the side of the mounting frame (104) is fixedly connected to a U-shaped plate (105), the interior of the U-shaped plate (105) is installed with a spring (106), and the outer wall of the U-shaped plate (105) is fixedly connected to a protrusion (107).

2. The snap-fit ​​eyeglass frame according to claim 1, characterized in that: The mounting frame (104) is formed into a detachable structure by means of a U-shaped plate (105), a protrusion (107) and a connecting seat (102), and the mounting frame (104) is formed into a rotating structure by means of a first rotating shaft (103) and a fixed frame (101), and the protrusion (107) is formed into an elastic structure by means of the U-shaped plate (105), a spring (106) and the mounting frame (104).

3. The snap-fit ​​eyeglass frame according to claim 1, characterized in that: The fixed connection assembly (3) comprises a fixed shell (301), the outer wall of the fixed shell (301) is provided with a control groove (302), the interior of the control groove (302) is slidably connected with a control block (303), and the side of the control block (303) is fixedly connected with a limit block (304), the interior of the fixed shell (301) is snap-connected with a snap-fit ​​block (305), the interior of the snap-fit ​​block (305) is provided with a groove (306), and the side of the snap-fit ​​block (305) is fixedly connected with an elastic band (307).

4. The snap-fit ​​eyeglass frame according to claim 3, characterized in that: The elastic band (307) forms a detachable structure with the clamping block (305) and the fixed shell (301), and the clamping block (305) forms an elastic structure with the elastic band (307) and the fixed shell (301).

5. The snap-on eyeglass frame according to claim 3, characterized in that: The limiting block (304) forms a lifting structure through the control block (303), the control groove (302) and the fixed shell (301), and the limiting block (304) forms a locking structure through the groove (306) and the locking block (305).

6. The snap-fit ​​eyeglass frame according to claim 1, characterized in that: The folding control assembly (4) comprises a first connecting block (401), a second rotating shaft (402) is installed on the side of the first connecting block (401), and the outer wall of the second rotating shaft (402) is rotatably connected to the second connecting block (403), a card slot (404) is provided inside the second connecting block (403), and a card rod (405) is engaged and connected inside the card slot (404), and a limiting plate (406) is fixedly connected to the top of the card rod (405).

7. The snap-on eyeglass frame according to claim 6, characterized in that: The limiting plate (406) forms a detachable structure through the clamping rod (405), the clamping slot (404), the first connecting block (401) and the second connecting block (403), and the first connecting block (401) forms a rotating structure with the second connecting block (403) through the second rotating shaft (402).

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