CN220188826U - Breakage-proof spectacle frame - Google Patents

Abstract

The utility model relates to the technical field of glasses, in particular to an anti-breaking glasses frame which comprises two glasses frames used for installing lenses, a nose bridge block arranged between the two glasses frames and a connecting block arranged on one side of the rear surface of the glasses frames, wherein the rear surface of the connecting block is provided with glasses legs, one opposite sides of the two connecting blocks are movably connected with the glasses legs through hinges, the rear ends of the connecting blocks are provided with grooves, the positions, close to the rear ends, in the grooves are provided with connecting rods, the front ends of the glasses legs are provided with elastic rubber blocks, and the positions, close to the two sides, of the inner front surface of the grooves are fixedly provided with hack levers. This prevent glasses frame of breaking through setting up elasticity glue piece, buzzer siren, pine send out switch and supporting the pole for this device can remind the user when using, can avoid the user to use excessively with the condition of glasses leg rupture appear, bring convenience for the user, thereby improved the practicality of this device, satisfied user's user demand.

Description

Breakage-proof spectacle frame

Technical Field

The utility model relates to the technical field of glasses, in particular to an anti-breaking glasses frame.

Background

Glasses are articles which are combined by lenses and a frame and are used for improving eyesight, protecting eyes or being used for decoration, and can correct various vision problems including myopia, hyperopia, astigmatism, presbyopia, strabismus or amblyopia and the like.

The utility model provides a contrast file "an anti-breaking spectacle frame", patent number (CN 216210283U), through divide into mirror pole and lower mirror pole with the mirror leg, and set up a rubber sleeve between last mirror pole and lower mirror pole, when lower mirror pole produced left and right sides and buckle, combine the rear end rotation of axis of rotation at the back pivot, prevent that upper mirror pole and lower mirror pole from being broken, if lower mirror pole produced the buckling backward, consequently, through the sleeve along the connecting block backward rotation, prevent to produce the rupture when buckling backward down the mirror pole, better improvement the anti-breaking performance of whole mirror holder, the life of mirror holder has been prolonged, and through the slip of loop bar in the sleeve, be convenient for adjust the length of use of whole mirror leg, make the mirror holder be applicable to more different crowds, and through the slider side-to-side slip of adjusting along the slider, be convenient for adjust the use interval between two mirror legs, so that the condition that the mirror holder dresses excessively loose or is too tight takes place when wearing, the comfort has been promoted.

However, when the glasses frame is used, the corresponding warning facilities are lacking, and as the glasses legs are connected with the glasses frame through hinges, a user can sometimes use excessive force when turning over the glasses legs, so that the glasses legs are broken, inconvenience is brought to the user, and the use requirements of the user can not be met.

Disclosure of Invention

The utility model aims to provide an anti-breaking spectacle frame, which solves the problems that in the prior art, the spectacle frame lacks corresponding warning facilities when in use, and because the spectacle legs are connected with the spectacle frame by adopting hinges, a user can sometimes use excessive force when folding the spectacle legs, the spectacle legs are broken, inconvenience is brought to the user, and the use requirement of the user cannot be met.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anti-breaking spectacle frame, includes two mirror holders that are used for installing the lens, sets up nose bridge piece and the connecting block of setting in mirror holder rear surface one side between two mirror holders, the rear surface of connecting block is provided with the mirror leg, and the relative one side of two connecting blocks all passes through hinge and mirror leg swing joint, the rear end of connecting block is seted up flutedly, the back end position in the recess is provided with the connecting rod, the front end of mirror leg is provided with the elastic glue piece, the front surface all is fixed in the recess in the position of leaning on both sides and is provided with the hack lever, the spout has all been seted up to the top and the bottom of hack lever, the front surface all is fixed in the position of leaning on both sides around the connecting rod is provided with the slider, the fixed alarm that is provided with of intermediate position of leaning on of front surface in the recess, the rear surface fixed in the spout is provided with the hair loosening switch, the rear end and the slider contact.

Further, the two eyeglass frames are designed to be bilateral symmetry, and the inside of each eyeglass frame is provided with a lens clamping groove.

Further, the nose bridge block is made of elastic rubber material.

Further, the rear end of the connecting rod is fixedly provided with a supporting rod, and the rear end of the supporting rod sequentially penetrates through the connecting block and the elastic rubber block and extends to the inside of the elastic rubber block.

Further, the front end of the elastic rubber block is fixedly connected with the connecting block, and the rear end of the elastic rubber block is contacted with the glasses leg.

Further, the rear end of the hack lever is movably connected with the inner wall of the groove, and the hack lever adopts a U-shaped design.

Further, the front end of the sliding block is fixedly provided with a supporting spring, and the front end of the supporting spring is fixedly connected with the inner wall of the sliding groove.

Further, one sides of the two sliding blocks, which are opposite, extend to the inner walls of the two sliding grooves respectively and are in contact with the inner walls of the sliding grooves, and the sliding blocks are in sliding connection with the sliding grooves.

Compared with the prior art, the utility model has the beneficial effects that:

this prevent glasses frame of breaking through setting up elasticity glue piece, buzzer siren, pine send out switch and supporting the pole for this device can remind the user when using, can avoid the user to use excessively with the condition of glasses leg rupture appear, bring convenience for the user, thereby improved the practicality of this device, satisfied user's user demand.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a top cross-sectional view of the connection block and temple of the present utility model;

FIG. 3 is an enlarged schematic view of a portion of FIG. 2A;

fig. 4 is a schematic view of the hack lever of the present utility model.

In the figure: 1. a frame; 2. a nose bridge block; 3. a connecting block; 4. a temple; 5. a groove; 6. a connecting rod; 7. an elastic rubber block; 8. a hack lever; 9. a chute; 10. a slide block; 11. a buzzer alarm; 12. a hair loosening switch; 13. a lens clamping groove; 14. a supporting rod; 15. and a support spring.

Detailed Description

The utility model will now be further described by way of specific examples with reference to the accompanying drawings, which are given by way of illustration only and not by way of limitation.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an anti-breaking spectacle frame, including two mirror holders 1 that are used for installing the lens, set up bridge of the nose piece 2 and the connecting block 3 of setting in mirror holder 1 rear surface one side between two mirror holders 1, the rear surface of connecting block 3 is provided with mirror leg 4, the relative one side of two connecting blocks 3 all is through hinge and mirror leg 4 swing joint, recess 5 has been seted up to the rear end of connecting block 3, the back end position in the recess 5 is provided with connecting rod 6, the front end of mirror leg 4 is provided with elastic glue piece 7, the front surface of recess 5 is all fixed in the position of leaning on both sides and is provided with hack lever 8, spout 9 has all been seted up to the top and the bottom of hack lever 8, the back surface of connecting rod 6 is all fixed in the position of leaning on both sides and is provided with slider 10, the intermediate position of recess 5 internal front surface is fixed and is provided with buzzer alarm 11, the back surface fixed in spout 9 is provided with pine hair switch 12, the rear end and slider 10 contact.

The mirror holder 1 can be used for installing the lens, and bridge of the nose piece 2 is used for connecting two mirror holders 1, and connecting block 3 is used for connecting mirror leg 4, and mirror leg 4 facilitates the user wearing, and recess 5 is used for setting up corresponding subassembly, and connecting rod 6 is used for setting up butt pole 14, and elastic glue piece 7 can compress and remove, and hack lever 8 is used for setting up corresponding subassembly, and spout 9 is convenient for slider 10 slide, and slider 10 can drive connecting rod 6 and slide, and buzzer siren 11 can report to the police, and release switch 12 can start buzzer siren 11.

Furthermore, the two frames 1 are designed to be bilateral symmetry, and the lens clamping groove 13 is formed in the frame 1, wherein the lens clamping groove 13 can limit the lens in a clamping way.

Furthermore, the nose bridge block 2 is made of elastic rubber, wherein the nose bridge block 2 is made of rubber, so that the device has good toughness and is not easy to break.

Further, the rear end of the connecting rod 6 is fixedly provided with a supporting rod 14, and the rear end of the supporting rod 14 sequentially penetrates through the connecting block 3 and the elastic rubber block 7 and extends to the inside of the elastic rubber block 7, wherein the supporting rod 14 can drive the connecting rod 6 to move.

Further, the front end of the elastic rubber block 7 is fixedly connected with the connecting block 3, and the rear end of the elastic rubber block 7 is in contact with the glasses leg 4, wherein the elastic rubber block 7 can be compressed to generate deformation after being subjected to pressure.

Further, the rear end of the hack lever 8 is movably connected with the inner wall of the groove 5, the hack lever 8 adopts a U-shaped design, wherein the hack lever 8 is used for supporting the connecting rod 6.

Further, a supporting spring 15 is fixedly arranged at the front end of the sliding block 10, and the front end of the supporting spring 15 is fixedly connected with the inner wall of the sliding groove 9, wherein the supporting spring 15 can support the sliding block 10.

Further, two opposite sides of the sliding blocks 10 extend to the inner walls of the two sliding grooves 9 respectively and contact with the inner walls of the sliding grooves 9, and the sliding blocks 10 are slidably connected with the sliding grooves 9, wherein the sliding blocks 10 are matched with the sliding grooves 9 for use, so that the connecting rod 6 can move.

Working principle: when the device is used, when the glasses leg 4 is broken by a large force, the glasses leg 4 can press the elastic rubber block 7 to compress and deform, the elastic rubber block 7 deforms to drive the supporting rod 14 to move, the connecting rod 6 is driven to move through the movement of the supporting rod 14, the sliding block 10 is driven to move through the movement of the connecting rod 6, so that the sliding block 10 moves, the limit of the loosening switch 12 is relieved, and the buzzer alarm 11 is started to carry out audible and visual alarm, so that a user is reminded.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides an anti-breaking spectacle frame, includes two mirror holders (1) that are used for installing the lens, sets up nose bridge piece (2) and connecting block (3) of setting in mirror holder (1) rear surface one side between two mirror holders (1), its characterized in that: the utility model discloses a novel glasses frame structure, including connecting block (3), connecting block, connecting rod (5), hack lever (8) are all fixedly provided with in the front end of glasses leg (4), spout (9) are all seted up to the top and the bottom of hack lever (8), the back of connecting rod (6) is all fixedly provided with slider (10) in the front surface near both sides position, the back of connecting block (3) is provided with recess (5) by rear end position in recess (5), back surface in recess (5) is fixedly provided with pine send out switch (12), the back of pine send out switch (12) contacts with slider (10).

2. A breakage-proof spectacle frame as claimed in claim 1, characterized in that: the two eyeglass frames (1) are designed to be bilateral symmetry, and a lens clamping groove (13) is formed in each eyeglass frame (1).

3. A breakage-proof spectacle frame as claimed in claim 1, characterized in that: the nose bridge block (2) is made of elastic rubber materials.

4. A breakage-proof spectacle frame as claimed in claim 1, characterized in that: the rear end of the connecting rod (6) is fixedly provided with a supporting rod (14), and the rear end of the supporting rod (14) sequentially penetrates through the connecting block (3) and the elastic rubber block (7) and extends to the inside of the elastic rubber block (7).

5. A breakage-proof spectacle frame as claimed in claim 1, characterized in that: the front end of the elastic rubber block (7) is fixedly connected with the connecting block (3), and the rear end of the elastic rubber block (7) is contacted with the glasses leg (4).

6. A breakage-proof spectacle frame as claimed in claim 1, characterized in that: the rear end of the hack lever (8) is movably connected with the inner wall of the groove (5), and the hack lever (8) adopts a U-shaped design.

7. A breakage-proof spectacle frame as claimed in claim 1, characterized in that: the front end of the sliding block (10) is fixedly provided with a supporting spring (15), and the front end of the supporting spring (15) is fixedly connected with the inner wall of the sliding groove (9).

8. A breakage-proof spectacle frame as claimed in claim 1, characterized in that: one side of the two sliding blocks (10) opposite to each other extends to the inner walls of the two sliding grooves (9) respectively and contacts with the inner walls of the sliding grooves (9), and the sliding blocks (10) are connected with the sliding grooves (9) in a sliding manner.