Eyeglass hinges with outward cushioning function

Abstract

This utility model relates to an eyeglass hinge with an outward-folding cushioning function, comprising: a first connecting component including a first support, an extension arm, a spring, and a top block; the top block protruding beyond one end of the first support; and a second connecting component hinged to the first connecting component; the second connecting component including a second support, a hinge support, and a pivot passing through the hinge support; the hinge support is correspondingly located between the two extension arms; the top block protruding beyond one end of the first support is used to elastically abut against the second support. The aforementioned eyeglass hinge with an outward-folding cushioning function has a simple structure and is easy to use. Utilizing the synergistic effect of the spring and the top block, the top block elastically contacts the second support, forming an elastic cushioning structure. This avoids the direct deformation or breakage of traditional rigid connecting structures under external force, effectively reducing the risk of hinge damage, extending the service life of the eyeglasses, and greatly improving the user experience.

Description

Technical Field

[0001] This utility model relates to the field of eyeglass hinge technology, and in particular to an eyeglass hinge with an outward-folding buffer function. Background Technology

[0002] The hinge of an eyeglass is a key mechanical component that connects the temples of eyeglasses to the frame. It is mainly used to enable the temples to open and close flexibly, so that the eyeglasses can be worn stably on the user's head, and at the same time, it is easy to fold and store.

[0003] Traditional eyeglass hinges typically employ a rigid connection structure, offering only simple rotational functionality and lacking an elastic cushioning mechanism. When the temples are subjected to unexpected external forces (such as compression or excessive extension), the hinges are prone to deformation or breakage, leading to damage to the eyeglasses and diminishing the user experience. Utility Model Content

[0004] Based on this, the present invention provides an eyeglass hinge with an outward-folding buffer function.

[0005] To achieve the objectives of this utility model, the following technical solution is adopted:

[0006] A glasses hinge with an outward-curving cushioning function includes:

[0007] The first connecting assembly includes a first support, extension arms connected to opposite sides of one side of the first support, a spring installed inside the first support, and a top block abutting the spring; the top block protrudes beyond one end of the first support; and

[0008] A second connecting component that hinges to the first connecting component; the second connecting component includes a second bearing seat, a hinge support connected to one side of the second bearing seat, and a pivot passing through the hinge support; the hinge support is located between the two extension arms, and the pivot passes through the hinge support and the two extension arms to achieve the hinge between the second bearing seat and the first bearing seat; the top block protrudes beyond one end of the first bearing seat and is used to elastically abut against the second bearing seat.

[0009] The aforementioned eyeglass hinge with outward-folding buffer function has a simple structure and is easy to use. By utilizing the synergistic effect of the spring and the top block, the top block elastically contacts the second bearing seat, forming an elastic buffer structure. This avoids the direct deformation or breakage of traditional rigid connection structures under external force, effectively reducing the risk of hinge damage, extending the service life of the eyeglasses, and greatly improving the user experience.

[0010] In one embodiment, the second connecting assembly further includes spring washers mounted at opposite ends of the hinge support; the spring washers are sandwiched between the extension arm and the hinge support.

[0011] In one embodiment, the first support includes a face shell and a cover plate that matches and connects to the face shell; a top block is elastically mounted between the face shell and the cover plate; the side of the face shell facing away from the cover plate is used to connect two extension arms.

[0012] In one embodiment, two first recesses are provided at intervals on the inner wall of one end of the face shell, and a first notch is provided at the other end of the face shell. First blocks are respectively protruded on the opposite sides of the face shell corresponding to the first notch.

[0013] In one embodiment, two second recesses are provided at intervals on the inner wall of one end of the cover plate, and a second notch is provided at the other end of the cover plate. Second blocks are respectively protruding on the opposite sides of the cover plate corresponding to the second notch.

[0014] In one embodiment, the second recess and the first recess cooperate to form a receiving cavity, which is used to correspondingly receive the spring; the second notch and the first notch cooperate to form a passage, which is used for the top block to pass through.

[0015] In one embodiment, the top block includes a top block body, a positioning post connected to the back of the top block body, and limiting blocks connected to opposite sides of the top block body; the positioning post and the limiting blocks are both located inside the first bearing seat, the positioning post is used to pass through the spring, and the limiting blocks are used to abut against the first stop and the second stop.

[0016] In one embodiment, a magnet block is also installed inside the top block. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of an eyeglass hinge with an outward-folding buffer function according to one embodiment of the present invention.

[0018] Figure 2 for Figure 1 A three-dimensional schematic diagram of an eyeglass hinge with an outward-folding buffer function from another perspective;

[0019] Figure 3 for Figure 1 An exploded view of a glasses hinge with an outward-folding cushioning function is shown.

[0020] Figure 4 for Figure 3 An exploded view of another perspective of a glasses hinge with an outward-folding buffer function;

[0021] Figure 5 for Figure 1 The image shows a cross-sectional view of an eyeglass hinge with an outward-folding cushioning function.

[0022] Attached image annotations:

[0023] 10-First connecting assembly, 11-First bearing seat, 12-Extension arm, 13-Spring, 14-Top block, 141-Top block body, 142-Positioning post, 143-Limiting block, 15-Face shell, 151-First recess, 152-First notch, 153-First stop, 16-Cover plate, 161-Second recess, 162-Second notch, 163-Second stop, 17-Screw, 18-Magnetic block;

[0024] 20-Second connecting assembly, 21-Second bearing seat, 22-Hinged support, 23-Spring washer, 24-Rotating shaft. Detailed Implementation

[0025] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0026] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component.

[0027] 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 invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0028] Please see Figures 1 to 5 The present invention provides an eyeglass hinge with an outward-folding buffer function, comprising a first connecting component 10 and a second connecting component 20 hinged to the first connecting component 10.

[0029] The first connecting assembly 10 includes a first support 11, extension arms 12 connected to opposite sides of one side of the first support 11, a spring 13 installed inside the first support 11, and a top block 14 abutting against the spring 13; the top block 14 protrudes beyond one end of the first support 11. One end of the spring 13 abuts against the inner wall of the first support 11, and the other end of the spring 13 abuts against the top block 14.

[0030] Specifically, the first support 11 is used to connect the mirror frame. The first support 11 includes a face shell 15 and a cover plate 16 that matches and connects to the face shell 15. The matching connection between the face shell 15 and the cover plate 16 is achieved by two screws 17. The top block 13 is elastically installed between the face shell 15 and the cover plate 16. The side of the face shell 15 facing away from the cover plate 16 is used to connect two extension arms 12.

[0031] like Figures 3 to 5 As shown, two first recesses 151 are provided at intervals on the inner wall of one end of the face shell 15, and a first notch 152 is provided at the other end of the face shell 15. First blocks 153 are respectively protruding on the opposite sides of the face shell 15 corresponding to the first notch 152.

[0032] Correspondingly, two second recesses 161 are provided at intervals on the inner wall of one end of the cover plate 16, and a second notch 162 is provided at the other end of the cover plate 16. Second blocks 163 are respectively protruding on opposite sides of the second notch 152 on the cover plate 16. The second recesses 161 and the first recesses 151 cooperate to form a receiving cavity, which is used to receive the spring 13. The second notch 162 and the first notch 152 cooperate to form a passage, which is used for the top block 14 to pass through. The second blocks 163 correspond one-to-one with the first blocks 153 and are used to prevent the top block 14 from completely detaching from the first support seat 11.

[0033] Specifically, in this embodiment, the top block 14 includes a top block body 141, a positioning post 142 connected to the back of the top block body 141, and limiting blocks 143 connected to opposite sides of the top block body 141. The positioning post 142 and the limiting blocks 143 are both located inside the first support seat 11. The positioning post 142 is used to pass through the spring 13, and the limiting blocks 143 are used to abut against the first stop block 153 and the second stop block 163.

[0034] The second connecting assembly 20 includes a second bearing seat 21, a hinge support 22 connected to one side of the second bearing seat 21, spring washers 23 installed at opposite ends of the hinge support 22, and a rotating shaft 24 passing through the hinge support 22; the rotating shaft 24 is used to rotatably connect to the first connecting assembly 10.

[0035] Specifically, the second support 21 is used to connect the temple, and the hinge support 22 is located between the two extension arms 12. A pivot 24 passes through the hinge support 22 and the two extension arms 12 to achieve the hinge between the second support 21 and the first support 11. A spring washer 23 is sandwiched between the extension arm 12 and the hinge support 22. During the opening and closing of the temple, the spring washer 23 can increase the damping of relative rotation, making the opening and closing of the temple more stable and preventing random wobbling, further improving the user experience.

[0036] In practical use, such as Figure 1, Figure 2 and Figure 5 As shown, through the cooperation of the spring 13 and the top block 14 inside the first support 11, when the temple is fully extended, the top block 14 elastically contacts the second support 21 under the action of the spring 13, forming an elastic buffer structure. Therefore, when the temple continues to fold outward under external force, the top block 14 compresses the spring 13 and retracts into the interior of the first support 11, avoiding the direct deformation or breakage of the traditional rigid connection structure under external force, effectively reducing the risk of hinge damage, extending the service life of the glasses, and greatly improving the user experience.

[0037] Furthermore, in this embodiment, a magnet block 18 is also installed inside the top block 14, which is used to magnetically attach the temple of the mirror.

[0038] The aforementioned eyeglass hinge with outward-folding buffer function has a simple structure and is easy to use. By utilizing the synergistic effect of spring 13 and top block 14, the top block 14 elastically contacts the second bearing seat 21, forming an elastic buffer structure. This avoids the situation where traditional rigid connection structures directly deform or break under external force, effectively reducing the risk of hinge damage, extending the service life of eyeglasses, and greatly improving the user experience.

[0039] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0040] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A glasses hinge with an outward-folding cushioning function, characterized in that, include: The first connecting assembly includes a first support, extension arms connected to opposite sides of one side of the first support, a spring installed inside the first support, and a top block abutting the spring; the top block protrudes beyond one end of the first support; and A second connecting component that hinges to the first connecting component; the second connecting component includes a second bearing seat, a hinge support connected to one side of the second bearing seat, and a pivot passing through the hinge support; the hinge support is located between the two extension arms, and the pivot passes through the hinge support and the two extension arms to achieve the hinge between the second bearing seat and the first bearing seat; the top block protrudes beyond one end of the first bearing seat and is used to elastically abut against the second bearing seat.

2. The eyeglass hinge with outward folding buffer function according to claim 1, characterized in that, The second connecting assembly also includes spring washers installed at opposite ends of the hinge support; the spring washers are sandwiched between the extension arm and the hinge support.

3. The eyeglass hinge with outward folding buffer function according to claim 1, characterized in that, The first bearing includes a face shell and a cover plate that matches and connects to the face shell; a top block is elastically installed between the face shell and the cover plate; the side of the face shell facing away from the cover plate is used to connect two extension arms.

4. The eyeglass hinge with outward folding buffer function according to claim 3, characterized in that, Two first recesses are provided at intervals on the inner wall of one end of the face shell, and a first notch is provided at the other end of the face shell. First blocks are respectively protruded on the opposite sides of the face shell corresponding to the first notch.

5. The eyeglass hinge with outward folding buffer function according to claim 4, characterized in that, Two second recesses are provided at intervals on the inner wall of one end of the cover plate, and a second notch is provided at the other end of the cover plate. Second blocks are respectively protruding on the opposite sides of the cover plate corresponding to the second notch.

6. The eyeglass hinge with outward folding buffer function according to claim 5, characterized in that, The second recess, when fitted with the first recess, forms a receiving cavity, which is used to receive the spring; the second notch, when fitted with the first notch, forms a passage, which is used for the top block to pass through.

7. The eyeglass hinge with outward folding buffer function according to claim 5, characterized in that, The top block includes a top block body, a positioning post connected to the back of the top block body, and a limiting block connected to opposite sides of the top block body; the positioning post and the limiting block are both located inside the first bearing seat, the positioning post is used to pass through the spring, and the limiting block is used to abut against the first stop and the second stop.

8. The eyeglass hinge with outward folding buffer function according to claim 1, characterized in that, The top block also contains a magnet.

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