Anti-slip and easy-to-disassemble glasses nose pad

Abstract

The utility model relates to the technical field of glasses nose pads, in particular to an anti-skidding glasses nose pad easy to disassemble, which comprises a glasses frame, symmetrically arranged connecting blocks are fixedly connected to two sides of the glasses frame, and a fixing shell is fixedly connected to one end, far away from the glasses frame, of each connecting block. Through arrangement of a fixing shell, a first limiting groove, a second limiting groove, a clamping plate, a connecting rod, a clamping plate, a limiting hole, a fixing rod, a limiting plate, a spring, a fixing hole and other components, the fixing rod is pulled firstly, the connecting rod and the clamping plate are clamped into the fixing shell from the upper portion of the fixing shell, the clamping plate is clamped into the first limiting groove, and the connecting rod enters the second limiting groove; after the connecting rod and the clamping plate are completely clamped, the fixing rod is loosened, the fixing rod is pushed into the fixing hole under the action of the spring and the limiting plate, the clamping plate is fixed, then the nose pad can be assembled, and the nose pad can be disassembled just by pulling the fixing rod outwards and directly taking out the clamping plate and the connecting rod upwards in the same way.

Description

Technical Field

[0001] The utility model relates to the technical field of spectacle nose pads, in particular to an anti-slip and easily detachable spectacle nose pad. Background Technique

[0002] A spectacle nose pad is a component that contacts the bridge of the nose and plays a supporting role for the spectacle frame. When people wear glasses, the nose pad is used to position and support the glasses and directly acts on the bridge of the nose.

[0003] The existing nose pads are very troublesome to disassemble and require tools for fixing with screws, making it inconvenient to replace; the existing nose pads generally use the method of inlaying metal sheets to prevent excessive rotation of the nose pads, but adding metal sheets will make the nose pads harder and affect the wearing experience. Therefore, an anti-slip and easily detachable spectacle nose pad is proposed for the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide an anti-slip and easily detachable spectacle nose pad to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] An anti-slip and easily detachable spectacle nose pad, including a spectacle frame, symmetrically arranged connecting blocks are fixedly connected to both sides of the spectacle frame, a fixed shell is fixedly connected to one end of the connecting block away from the spectacle frame, a first limiting groove is opened at the top end of the fixed shell, a second limiting groove located outside the first limiting groove is opened at the top end of the fixed shell, a clamping plate is clamped and connected inside the first limiting groove, a connecting rod located in the second limiting groove is fixedly connected to one side of the clamping plate, an airbag nose pad is penetrated and connected to one end of the connecting rod away from the clamping plate, a limiting hole located below the connecting block is opened on the outside of the fixed shell, a fixing rod is clamped and connected inside the limiting hole, a limiting plate located in the first limiting groove is fixedly connected to the outside of the fixing rod, a spring located outside the fixing rod is fixedly connected between the limiting plate and the fixed shell, and a fixing hole is opened on one side of the clamping plate.

[0007] Preferably, one end of the connecting rod away from the clamping plate is fixedly connected with a latex layer inside the airbag nose pad, and rubber bumps are fixedly connected to one end of the latex layer away from the connecting rod.

[0008] Preferably, the number of the rubber bumps is several, and they are evenly arranged on the surface of the latex layer, and the rubber bumps are closely attached to the inner side of the airbag nose pad.

[0009] Preferably, the number of the springs is several, and they are evenly arranged between the fixed shell and the limiting plate with the center of the fixing rod as the center of the circle.

[0010] Preferably, the number of the fixing holes is two, and they are symmetrically arranged on the surface of the limiting plate, and a fixing rod is snap-fitted inside the fixing hole.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. In the present utility model, through components such as the fixing shell, the first limiting groove, the second limiting groove, the clamping plate, the connecting rod, the clamping plate, the limiting hole, the fixing rod, the limiting plate, the spring and the fixing hole, first pull the fixing rod, snap the connecting rod and the clamping plate into the fixing shell from above, snap the clamping plate into the first limiting groove, and the connecting rod will enter the second limiting groove. When the connecting rod and the clamping plate are completely snapped, release the fixing rod, and under the action of the spring and the limiting plate, push the fixing rod into the fixing hole to fix the clamping plate, then the assembly of the nose pad can be completed. When disassembling, similarly, just pull the fixing rod outwards and directly take out the clamping plate and the connecting rod upwards, thus solving the problem that the existing nose pad is very troublesome to disassemble, requires tools and is fixed by screws, making it inconvenient to replace.

[0013] 2. In the present utility model, through components such as the airbag nose pad, the connecting rod, the latex layer and the rubber bumps, the airbag nose pad is supported by the arranged connecting rod and the latex layer. While maintaining its supporting force, the latex layer can reduce the extrusion of the connecting rod on the nose bridge. The rubber bumps on the surface of the latex layer can increase the friction between the latex layer and the airbag nose pad to prevent the airbag nose pad from rotating excessively, thus solving the problem that the existing nose pad generally uses the method of inlaying metal sheets to prevent the nose pad from rotating excessively, but adding metal sheets will make the nose pad hard and affect the wearing experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 is the present utility model Figure 1 structural schematic diagram at A;

[0016] Figure 3 is a schematic sectional structure diagram of the fixing shell of the present utility model.

[0017] In the figure: 1, spectacle frame; 2, connecting block; 3, fixing shell; 4, first limiting groove; 5, second limiting groove; 6, clamping plate; 7, connecting rod; 8, airbag nose pad; 9, latex layer; 10, rubber bump; 11, limiting hole; 12, fixing rod; 13, limiting plate; 14, spring; 15, fixing hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0019] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless otherwise clearly specified in the context, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0020] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Without further declaration, the above terms have no special meaning and therefore cannot be understood as limiting the protection scope of the present invention.

[0021] Please refer to Figures 1-3 , the present utility model provides a technical solution:

[0022] An anti-slip and easily detachable spectacle nose pad, comprising a spectacle frame 1. Symmetrically arranged connecting blocks 2 are fixedly connected to both sides of the spectacle frame 1. One end of the connecting block 2 away from the spectacle frame 1 is fixedly connected to a fixed shell 3. A first limiting groove 4 is opened at the top end of the fixed shell 3. A second limiting groove 5 located outside the first limiting groove 4 is opened at the top end of the fixed shell 3. A clamping plate 6 is snap-fitted inside the first limiting groove 4. One side of the clamping plate 6 is fixedly connected to a connecting rod 7 located in the second limiting groove 5. The end of the connecting rod 7 away from the clamping plate 6 is penetrated and connected with an airbag nose pad 8. A limiting hole 11 is opened outside the fixed shell 3 and below the connecting block 2. A fixing rod 12 is snap-fitted inside the limiting hole 11. A limiting plate 13 located in the first limiting groove 4 is fixedly connected to the outside of the fixing rod 12. A spring 14 located outside the fixing rod 12 is fixedly connected between the limiting plate 13 and the fixed shell 3. A fixing hole 15 is opened on one side of the clamping plate 6.

[0023] One end of the connecting rod 7 away from the engaging plate 6 is fixedly connected with a latex layer 9 located inside the airbag nose pad 8. One end of the latex layer 9 away from the connecting rod 7 is fixedly connected with a plurality of rubber bumps 10. The number of the rubber bumps 10 is several and they are evenly arranged on the surface of the latex layer 9. The rubber bumps 10 are in close fit with the inner side of the airbag nose pad 8. The number of the springs 14 is several and they are evenly arranged between the fixed shell 3 and the limiting plate 13 with the center of the fixed rod 12 as the center of the circle. The number of the fixing holes 15 is two and they are symmetrically arranged on the surface of the limiting plate 13. The fixing rod 12 is snap-fitted inside the fixing hole 15.

[0024] Working process: When the anti-slip and easily detachable glasses nose pad needs to be used, first pull the fixed rod 12, engage the connecting rod 7 and the engaging plate 6 from above the fixed shell 3, engage the engaging plate 6 into the first limiting groove 4, and the connecting rod 7 will enter the second limiting groove 5. When the connecting rod 7 and the engaging plate 6 are completely engaged, release the fixed rod 12. Under the action of the spring 14 and the limiting plate 13, the fixed rod 12 is pushed into the fixing hole 15 to fix the engaging plate 6, and the assembly of the nose pad can be completed. The airbag nose pad 8 is fixed by the connecting rod 7, the engaging plate 6 and the fixed shell 3. The disassembly is the same. Just pull the fixed rod 12 outwards and directly take out the engaging plate 6 and the connecting rod 7 upwards. After installation, the glasses can be worn normally. The airbag nose pad 8 is supported by the arranged connecting rod 7 and the latex layer 9. While maintaining its supporting force, the latex layer 9 can reduce the extrusion of the connecting rod 7 on the nose bridge. The rubber bumps 10 on the surface of the latex layer 9 can increase the friction between the latex layer 9 and the airbag nose pad 8 to prevent the airbag nose pad 8 from rotating excessively.

[0025] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. The standard parts used in the present invention can all be purchased from the market. The special-shaped parts can be customized according to the description of the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machines, parts and equipment all adopt conventional models in the prior art. Plus, the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here.

[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-slip and easily detachable spectacle nose pad, comprising a spectacle frame (1), characterized in that: Both sides of the spectacle frame (1) are fixedly connected with symmetrically arranged connecting blocks (2). One end of the connecting block (2) away from the spectacle frame (1) is fixedly connected with a fixed shell (3). The top end of the fixed shell (3) is provided with a first limiting groove (4). The top end of the fixed shell (3) is provided with a second limiting groove (5) located outside the first limiting groove (4). The inside of the first limiting groove (4) is snap-fitted with a snap plate (6). One side of the snap plate (6) is fixedly connected with a connecting rod (7) located in the second limiting groove (5). One end of the connecting rod (7) away from the snap plate (6) is penetrated and connected with an airbag nose pad (8). The outside of the fixed shell (3) is provided with a limiting hole (11) located below the connecting block (2). The inside of the limiting hole (11) is snap-fitted with a fixed rod (12). The outside of the fixed rod (12) is fixedly connected with a limiting plate (13) located in the first limiting groove (4). A spring (14) located outside the fixed rod (12) is fixedly connected between the limiting plate (13) and the fixed shell (3). One side of the snap plate (6) is provided with a fixing hole (15).

2. The anti-slip and easily detachable spectacle nose pad according to claim 1, wherein: One end of the connecting rod (7) away from the snap plate (6) is fixedly connected with a latex layer (9) located inside the airbag nose pad (8). One end of the latex layer (9) away from the connecting rod (7) is fixedly connected with a rubber bump (10).

3. The anti-slip and easily detachable spectacle nose pad according to claim 2, characterized in that: The number of the rubber bumps (10) is several, and they are evenly arranged on the surface of the latex layer (9). The rubber bumps (10) are in close contact with the inside of the airbag nose pad (8).

4. The anti-slip and easily detachable spectacle nose pad according to claim 1, characterized in that: The number of the springs (14) is several, and they are evenly arranged between the fixed shell (3) and the limiting plate (13) with the center of the fixed rod (12) as the center of the circle.

5. The anti-slip and easily detachable spectacle nose pad according to claim 1, characterized in that: The number of the fixing holes (15) is two, and they are symmetrically arranged on the surface of the limiting plate (13). The inside of the fixing holes (15) is snap-fitted with the fixed rod (12).

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