Adjustable nose pad spacing pressure-reducing eyeglass frames

Abstract

This utility model relates to the technical field of eyeglass frames, and discloses a pressure-reducing eyeglass frame with adjustable nose pad spacing. It includes two frames spaced apart for mounting lenses, with a central gap between the two frames. A nose bridge is provided in the central gap, with its two ends respectively connected to the two frames to integrate them. Each frame has side sections, and the central gap is formed between the side sections. Nose pads that swing relative to the side sections are connected to the side sections of each frame, forming a nose pad gap for insertion. An arc-shaped strip is arranged on the inner side of each nose pad, while the outer side of the nose pad is freely arranged. The arc-shaped strip is embedded in and hinged to the side sections, allowing the nose pads to swing relative to the side sections to adjust the width of the nose pad gap. This adjustment method, which requires no external tools, is simple and convenient to operate, further enhancing the user's wearing experience.

Description

Technical Field

[0001] This utility model relates to the technical field of eyeglass frames, and more specifically, to a pressure-reducing eyeglass frame with adjustable nose pad spacing. Background Technology

[0002] The nose pads of eyeglass frames are an important part of the user's wearing experience, contributing to both comfort and stability.

[0003] In existing technology, most eyeglass frames have fixed intervals between nose pads, making it difficult to adapt to different nose bridge widths. This not only leads to discomfort when wearing them, but also easily causes excessive pressure on the nose bridge, greatly reducing the wearing experience. In addition, traditional nose pads are mostly made of hard materials, with a small contact area with the nose bridge, which further aggravates the local pressure on the nose.

[0004] While some existing frames have adjustable nose pads, they often require tools to adjust, making the operation very inconvenient. Moreover, the adjustment interval of these nose pads is limited, resulting in low flexibility in the interval adjustment and making it difficult to meet the diverse needs of different users in terms of convenience and comfort. Utility Model Content

[0005] The purpose of this invention is to provide a pressure-reducing eyeglass frame with adjustable nose pad spacing, aiming to solve the problem that the nose pad spacing of eyeglass frames is difficult to adjust in the prior art.

[0006] This invention is achieved as follows: a pressure-reducing eyeglass frame with adjustable nose pad spacing includes two eyeglass frames spaced apart for mounting lenses, with a central gap between the two eyeglass frames; the central gap is provided with a nose bridge, and the two ends of the nose bridge are respectively connected to the two eyeglass frames so that the two eyeglass frames are combined into one unit. The frame has a side section, the middle gap is formed between the two side sections of the frame, and nose pads that swing relative to the side sections are respectively connected to the two side sections of the frame, and a nose pad gap for nose insertion is formed between the two nose pads. The inner side of the nose pad has an arc-shaped strip arranged in an arc, and the outer side of the nose pad is freely arranged; the arc-shaped strip is embedded in the side section and hinged to the side section so that the nose pad swings relative to the side section to adjust the width of the nose pad interval.

[0007] Furthermore, the side section is provided with a side groove, which extends along the length of the side section. The arc-shaped strip is movably embedded in the side groove and is hinged to the side section.

[0008] Furthermore, each end of the side groove has a groove end wall, and a hinge shaft protrudes from the groove end wall; each end of the arc-shaped strip has a strip end wall, and a hinge hole is provided in the strip end wall. The end wall of the strip is movably abutted against the end wall of the groove, and the hinge shaft is movably inserted into the hinge hole so that the arc-shaped strip is hinged to the side groove.

[0009] Furthermore, the end wall of the groove is covered with an end elastic layer, and the end wall of the strip moves against the end elastic layer and compresses and deforms the end elastic layer.

[0010] Furthermore, the end wall of the strip is provided with a plurality of protrusions, which press against the end elastic layer to compress and elastically deform.

[0011] Furthermore, the protrusion is hard and compresses the end elastic layer to deform it, causing the end elastic layer to be recessed to form multiple recessed positions, and the protrusion is embedded in the recessed positions.

[0012] Furthermore, the plurality of protrusions are arranged circumferentially around the hinge hole.

[0013] Furthermore, the nose pad has a clamping surface that faces the nose pad spacing and abuts against the nose, the clamping surface is arranged in an arc shape, and the clamping surface is covered with a surface elastic layer.

[0014] Furthermore, the surface elastic layer is recessed to form multiple honeycomb holes, which are distributed throughout the surface elastic layer.

[0015] Furthermore, an elastic post protrudes from the honeycomb hole, and the bottom of the elastic post is fixed to the bottom of the honeycomb hole; the top of the elastic post is flush with the surface of the elastic layer to form a spherical abutment that abuts against the nose; the outer periphery of the elastic post is spaced apart from the inner wall of the honeycomb hole.

[0016] Compared with the prior art, the adjustable nose pad spacing pressure-reducing eyeglass frame provided by this utility model has a swingable nose pad on the side section of the frame and an arc strip is embedded in the side section and hinged thereto. This allows the nose pad to swing flexibly as needed, thereby accurately adjusting the width of the nose pad spacing. Therefore, the eyeglass frame can adapt to different nose bridge widths, improving wearing comfort and fit. Furthermore, the curved strips not only conform to the physiological curve of the bridge of the nose, but also distribute the force on the bridge of the nose, effectively reducing local pressure on the bridge of the nose and avoiding problems such as indentations caused by the hard materials and high contact pressure of traditional frames. In addition, the adjustment method that does not require external tools is simple and convenient to operate, further enhancing the user's wearing experience. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of the adjustable nose pad spacing pressure-reducing eyeglass frame provided by this utility model. Figure 2 This is a schematic diagram of the structure of the nose pad and the side section hinged together by this utility model; Figure 3 This is a cross-sectional schematic diagram of the nose pad provided by this utility model; In the image: frame 100, bridge of nose 101, mid-section 102; Side section 200, side groove 201, groove end wall 202, hinge shaft 203, end elastic layer 204; Nose pad 300, arc strip 301, strip end wall 302, protrusion 303, clamping surface 304, surface elastic layer 305, honeycomb hole 306, elastic column 307, abutment joint 308. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0019] The implementation of this utility model will be described in detail below with reference to specific embodiments.

[0020] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this utility model. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0021] Reference Figure 1-3 The image shown is a preferred embodiment of the present invention.

[0022] The adjustable nose pad spacing pressure-reducing eyeglass frame includes two eyeglass frames 100 spaced apart for mounting lenses, with a central gap 102 between the two eyeglass frames 100; the central gap 102 is provided with a nose bridge 101, the two ends of which are respectively connected to the two eyeglass frames 100 so that the two eyeglass frames 100 are combined into one piece. The frame 100 has a side section 200, and a central space 102 is formed between the side sections 200 of the two frames 100. The side sections 200 of the two frames 100 are respectively connected to nose pads 300 that swing relative to the side sections 200, and a nose pad space for nose insertion is formed between the two nose pads 300. The nose pad 300 has an arc-shaped strip 301 arranged in an arc on its inner side, and the outer side of the nose pad 300 is freely arranged; the arc-shaped strip 301 is embedded in the side section 200 and hinged to the side section 200 so that the nose pad 300 swings relative to the side section 200 to adjust the width of the nose pad interval.

[0023] The aforementioned adjustable nose pad spacing pressure-reducing eyeglass frame features a swingable nose pad 300 on the side section 200 of the frame 100, with an arc-shaped strip 301 embedded in the side section 200 and hinged thereto. This allows the nose pad 300 to swing flexibly as needed, thereby accurately adjusting the width of the nose pad spacing. As a result, the frame can adapt to different nose bridge 101 widths, improving wearing comfort and fit. Furthermore, the curved strip 301 not only conforms to the physiological curve of the bridge of the nose 101, but also disperses the force on the bridge of the nose 101, effectively reducing local pressure on the bridge of the nose 101 and avoiding problems such as indentations caused by the hard materials and high contact pressure of traditional frames. In addition, the adjustment method that does not require external tools is simple and convenient to operate, further enhancing the user's wearing experience.

[0024] In this embodiment, a side groove 201 is provided in the side section 200. The side groove 201 extends along the length direction of the side section 200. The arc-shaped strip 301 is movably embedded in the side groove 201 and is hinged to the side section 200.

[0025] This provides a basic structural guarantee for the flexible swing of the nose pad 300. The extension of the side groove 201 along its length and the movable embedding of the arc strip 301 make the adjustment of the nose pad spacing simple and efficient. In practical applications, whether the wearer has a wide nose bridge 101 or a narrow nose bridge 101, they can quickly find the nose pad spacing width that suits them by simply swinging the nose pad 300, which greatly improves the comfort and convenience of wearing.

[0026] In this embodiment, the two ends of the side groove 201 are respectively provided with groove end walls 202, and the groove end walls 202 are provided with hinge shafts 203; the two ends of the arc-shaped strip 301 are respectively provided with strip end walls 302, and the strip end walls 302 are provided with hinge holes. The end wall 302 of the strip is movably abutted against the end wall 202 of the groove, and the hinge shaft 203 is movably inserted into the hinge hole so that the arc-shaped strip 301 is hinged to the side groove 201.

[0027] By setting a hinge shaft 203 on the end wall of the side groove 201, which cooperates with the hinge hole at the end of the arc strip 301, a stable hinge connection between the arc strip 301 and the side section 200 is achieved. This ensures the flexibility of the nose pad 300 swinging and effectively prevents excessive shaking during the swinging process, thus improving the stability of wearing. In actual assembly, this shaft-hole cooperation method is simple and easy to implement, requiring no complicated tools, thus facilitating production and maintenance.

[0028] In this embodiment, the end wall 202 of the groove is covered with an end elastic layer 204, and the end wall 302 of the strip moves against the end elastic layer 204 and compresses and deforms the end elastic layer 204.

[0029] When the end wall 302 presses against it, the end elastic layer 204 will undergo elastic deformation. This utilizes the deformation characteristics of the elastic layer to provide a flexible buffer contact interface for the nose pad 300, reducing the local pressure on the wearer's nose bridge 101. During prolonged wear, this cushioning effect can reduce discomfort on the bridge of the nose, especially for users who need to wear glasses for extended periods, significantly improving comfort.

[0030] In this embodiment, a plurality of protrusions 303 are provided on the end wall 302 of the strip, and the plurality of protrusions 303 press against the end elastic layer 204 to compress and elastically deform.

[0031] By utilizing the combination of protrusion 303 and elastic layer, not only is the friction between nose pad 300 and bridge of nose 101 increased to prevent slippage, but the pressure of protrusion 303 can also achieve local deformation of elastic layer, further improving the fit and comfort of nose pad 300.

[0032] In this embodiment, the protrusion 303 is hard and presses against the end elastic layer 204 to compress and deform it, so that the end elastic layer 204 is recessed to form multiple recessed positions, and the protrusion 303 is embedded in the recessed positions.

[0033] In this way, the combination of the rigid protrusion 303 and the elastic layer recess forms a stable positioning structure. After adjusting the nose pad spacing, the nose pad leaf 300 can maintain a fixed position and will not easily shift, ensuring the stability of wearing. This stable positioning function is especially important in outdoor sports or when the frame is frequently adjusted.

[0034] In this embodiment, a plurality of protrusions 303 are arranged around the hinge hole at circumferential intervals.

[0035] This design ensures that the nose pad 300 receives uniform support in all directions. Furthermore, the circumferential arrangement not only enhances the stability of the nose pad 300 but also provides uniform resistance during adjustment, making the adjustment more precise. Regardless of which direction the nose pad 300 swings, you can feel uniform support and stable resistance, resulting in a smoother adjustment experience.

[0036] In this embodiment, the nose pad 300 has a clamping surface 304 facing the nose pad interval and abutting against the nose. The clamping surface 304 is arranged in an arc shape and is covered with a surface elastic layer 305.

[0037] The nose pad 300 has an arc-shaped clamping surface 304 that conforms to the curve of the bridge of the nose 101. The covering elastic layer 305 increases the contact area and disperses pressure, thereby reducing the force on the bridge of the nose 101 and improving wearing comfort, especially when worn for a long time. For example, for users who need to concentrate on work for a long time, the comfortable fit to the curve of the bridge of the nose 101 can effectively reduce the pressure and fatigue of the bridge of the nose 101.

[0038] In this embodiment, the surface elastic layer 305 is recessed to form a plurality of honeycomb holes 306, which are distributed throughout the surface elastic layer 305.

[0039] This not only enhances the elasticity of the surface elastic layer 305, allowing it to better adapt to the subtle changes in the bridge of the nose 101, but also promotes air circulation, reducing the stuffiness during wear. At the same time, breathability and pressure relief improve wearing comfort, making the user feel more refreshed.

[0040] In this embodiment, an elastic post 307 protrudes from the honeycomb hole 306, and the bottom of the elastic post 307 is fixed to the bottom of the honeycomb hole 306; the top of the elastic post 307 is flush with the surface of the elastic layer 305 to form a spherical abutment 308 that abuts against the nose; the outer periphery of the elastic post 307 is spaced apart from the inner sidewall of the honeycomb hole 306.

[0041] By setting elastic pillars 307 with their outer periphery spaced apart from the inner wall of the honeycomb holes 306, space is provided for the deformation of the surface elastic layer 305. This allows the nose pad 300 to distribute pressure evenly when it comes into contact with the nose, reducing local stress on the bridge of the nose 101. At the same time, the spaced arrangement of the elastic pillars 307 allows the surface elastic layer 305 to have a certain deformation space when under pressure, further enhancing the fit. In actual wear, this massage and pressure relief function can effectively relieve fatigue of the bridge of the nose 101 and improve the comfort experience of wearing it for a long time.

[0042] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A pressure-reducing eyeglass frame with adjustable nose pad spacing, characterized in that, The device includes two eyeglass frames arranged at a distance for mounting lenses, with a central gap between the two eyeglass frames; the central gap is provided with a bridge of nose, the two ends of which are respectively connected to the two eyeglass frames so that the two eyeglass frames are combined into one unit. The frame has a side section, the middle gap is formed between the two side sections of the frame, and nose pads that swing relative to the side sections are respectively connected to the two side sections of the frame, and a nose pad gap for nose insertion is formed between the two nose pads. The inner side of the nose pad has an arc-shaped strip arranged in an arc, and the outer side of the nose pad is freely arranged; the arc-shaped strip is embedded in the side section and hinged to the side section so that the nose pad swings relative to the side section to adjust the width of the nose pad interval.

2. The adjustable nose pad spacing pressure-reducing eyeglass frame as described in claim 1, characterized in that, The side section is provided with a side groove, which extends along the length of the side section. The arc-shaped strip is movably embedded in the side groove and is hinged to the side section.

3. The adjustable nose pad spacing pressure-reducing eyeglass frame as described in claim 2, characterized in that, The side groove has end walls at both ends, and a hinge shaft protrudes from the end walls; the arc-shaped strip has end walls at both ends, and a hinge hole is provided in the end walls. The end wall of the strip is movably abutted against the end wall of the groove, and the hinge shaft is movably inserted into the hinge hole so that the arc-shaped strip is hinged to the side groove.

4. The adjustable nose pad spacing pressure-reducing eyeglass frame as described in claim 3, characterized in that, The end wall of the groove is covered with an end elastic layer, and the end wall of the strip moves against the end elastic layer and compresses and deforms the end elastic layer.

5. The adjustable nose pad spacing pressure-reducing eyeglass frame as described in claim 4, characterized in that, The end wall of the strip is provided with multiple protrusions, which press against the end elastic layer and compress it into elastic deformation.

6. The adjustable nose pad spacing pressure-reducing eyeglass frame as described in claim 5, characterized in that, The protrusion is hard and presses against the end elastic layer to compress and deform it, so that the end elastic layer is recessed to form multiple recessed positions, and the protrusion is embedded in the recessed positions.

7. The adjustable nose pad spacing pressure-reducing eyeglass frame as described in claim 6, characterized in that, The plurality of protrusions are arranged circumferentially around the hinge hole.

8. The adjustable nose pad spacing pressure-reducing eyeglass frame as described in any one of claims 1-7, characterized in that, The nose pad has a clamping surface facing the nose pad spacing and abutting against the nose. The clamping surface is arranged in an arc shape and is covered with a surface elastic layer.

9. The adjustable nose pad spacing pressure-reducing eyeglass frame as described in claim 8, characterized in that, The surface elastic layer is recessed to form multiple honeycomb holes, which are distributed throughout the surface elastic layer.

10. The adjustable nose pad spacing pressure-reducing eyeglass frame as described in claim 9, characterized in that, An elastic post protrudes from the honeycomb hole, and the bottom of the elastic post is fixed to the bottom of the honeycomb hole. The top of the elastic post is flush with the surface of the elastic layer, forming a spherical abutment that abuts against the nose. The outer periphery of the elastic post is spaced apart from the inner wall of the honeycomb hole.

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