Support blade for plate glasses

Abstract

The stipule comprises a body, the body comprises a front face and a back face, the back face is provided with a fixing part protruding in the direction away from the body, the face, away from the body, of the fixing part is provided with a deformation groove sunken in the direction close to the body, and the deformation groove is a through groove. According to the nose type of a user, the glasses with different thicknesses, sizes, shapes and materials can be selected, the glasses can be matched with more different nose types, the hardness of the glasses frame can be guaranteed, meanwhile, more comfortable wearing experience can be provided, and the wearing experience of the glasses frame is improved. And the glasses are positioned at a correct wearing position in the use process and cannot slide.

Description

Technical Field

[0001] The utility model belongs to the technical field of glasses, and particularly relates to a nose pad for sheet glasses. Background Art

[0002] Sheet glasses have the advantages of being non-flammable, lightweight, hard, good in luster, durable, relatively beautiful in style, and not easy to deform after wearing, and are a common type of glasses at present. Sheet glasses include a frame and temple arms. A nose pad is provided on the frame. The shape and connection mode of the nose pad and the frame are as shown in the attachment of the utility model with the application number 202222368384.5 Figure 1 as shown.

[0003] The existing nose pads are usually integrally provided with the frame, which makes the nose pads made of the same hard material as the frame. Compared with other types of glasses, a certain degree of comfort is sacrificed. Moreover, for users with oily noses, after wearing for a period of time, the nose pads are prone to slipping, and the position of the glasses needs to be adjusted from time to time; different people have different nose shapes. The nose pads of the existing sheet glasses can only fit users with a certain nose shape. For users with unsuitable nose shapes, the glasses are prone to sliding, and the frame cannot be located at the correct wearing position, affecting the wearing effect. If it is a myopia glasses, it is easy to cause eye fatigue. Summary of the Invention

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a nose pad that is more comfortable to wear than the prior art

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is: a nose pad for sheet glasses, including a body. The body includes a front surface and a back surface. A fixing portion protruding away from the body is provided on the back surface. A deformation groove recessed towards the body is provided on the surface of the fixing portion away from the body. The deformation groove is a through groove. A clamping end extending in a direction parallel to the back surface is provided at one end of the fixing portion away from the body.

[0006] Adopting the above solution, a fixing hole for the fixing portion to pass through is provided on the nose pad of the sheet glasses frame adapted to the utility model. In order to better fix the utility model with the nose pad, an embedding groove for part of the utility model to be embedded is also provided on the nose pad. The fixing hole is provided at the bottom of the embedding groove. The clamping end forms a limit with the orifice of the fixing hole away from the back surface. The deformation groove facilitates the clamping end to pass through the fixing hole.

[0007] According to the nose shape of the user, the utility model with different thicknesses, sizes, shapes, and materials can be selected to fit more different nose shapes, can provide a more comfortable wearing experience while ensuring the hardness of the frame, and enables the glasses to be located at the correct wearing position during use without sliding.

[0008] As a further setting of the present utility model, there are two clamping ends which are respectively arranged on both sides of the deformation groove. The clamping end includes a base and a guiding end arranged on the side of the base away from the fixing part. The side wall and the back surface of the base are perpendicular to each other. The cross-sectional area of the guiding end parallel to the back surface gradually decreases from the side close to the body to the side far from the body. The side wall of the guiding end and the side wall of the base are transitioned through an arc-shaped transition surface.

[0009] With the above scheme, it is convenient for the clamping end to pass through the fixing hole, and at the same time, the limiting effect between the clamping end and the fixing hole is ensured during the use of the glasses.

[0010] As a further setting of the present utility model, the bottom of the deformation groove is an arc surface.

[0011] With the above scheme, the deformation groove can deform better, preventing the fixing part from breaking or undergoing irreversible deformation during the insertion process.

[0012] As a further setting of the present utility model, the deformation groove includes two relatively arranged side notches with the same shape, and the width of the deformation groove gradually decreases from the side notches to the middle of the deformation groove.

[0013] With the above scheme, the width of the deformation groove refers to the distance between the two groove walls of the deformation groove, ensuring the deformation effect.

[0014] As a further setting of the present utility model, the depth of the deformation groove gradually decreases from the side notches to the middle of the deformation groove.

[0015] With the above scheme, the depth of the deformation groove refers to the distance from the notch of the deformation groove to the bottom of the groove, ensuring the deformation effect.

[0016] As a further setting of the present utility model, the side wall of the base adjacent to the deformation groove and the side wall where the side notch is located are in the same plane.

[0017] With the above scheme, it is convenient for processing and for the clamping end to pass through the fixing hole.

[0018] As a further setting of the present utility model, the depth of the deformation groove is greater than 2 / 3 of the height of the fixing part protruding from the body.

[0019] With the above scheme, the deformation effect of the fixing part is ensured.

[0020] As a further setting of the present utility model, the front surface is an arc surface convex in the direction away from the fixing part in the middle.

[0021] With the above scheme, it can better fit the bridge of the nose, provide a comfortable wearing experience, and prevent the glasses from sliding during wearing.

[0022] As a further setting of the present utility model, the fixing part is located in the middle of the back surface.

[0023] With the above solution, when located at this position, the distance from the fixing part to the front surface is the farthest, which can provide a more firm and stable fixing effect.

[0024] The present utility model will be further described below with reference to the accompanying drawings. Description of the Drawings

[0025] Att Figure 1 is a front view schematic diagram of a specific embodiment of the present utility model;

[0026] Att Figure 2 is a back view schematic diagram of a specific embodiment of the present utility model;

[0027] Att Figure 3 is a side view of a specific embodiment of the present utility model.

[0028] Body 1, front surface 11, back surface 12, fixing part 2, deformation groove 3, side slot 31, clamping end 4, base 41, guiding end 42, transition surface 43. Specific Embodiment

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of them. 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.

[0030] In the description of the present utility model, it should be noted that unless otherwise specified, the orientation or positional relationship indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. in the description is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, terms such as "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0031] The specific embodiment of the present utility model is as Figures 1-3 shown.

[0032] A nose pad for a sheet material glasses, comprising a body 1, the body 1 includes a front surface 11 and a back surface 12, a fixing portion 2 protruding away from the body 1 is provided on the back surface 12, a deformation groove 3 recessed towards the body 1 is provided on the surface of the fixing portion 2 away from the body 1, the deformation groove 3 is a through groove, and a clamping end 4 extending in a direction parallel to the back surface 12 is provided at one end of the fixing portion 2 away from the body 1.

[0033] A fixing hole for the fixing portion 2 to pass through is provided on the nose pad of the sheet material glasses frame adapted to this embodiment. In order to better fix this embodiment to the nose pad, an embedding groove for partially embedding this embodiment is also provided on the nose pad. The fixing hole is provided at the bottom of the embedding groove. The clamping end 4 and the orifice of the fixing hole away from the back surface 12 form a limit. The deformation groove 3 facilitates the clamping end 4 to pass through the fixing hole. When this embodiment is fixed on the nose pad, the back surface 12 of the body 1 fits with the bottom of the embedding groove, and the side wall of the body 1 fits with the wall of the embedding groove.

[0034] According to the user's nose shape, this embodiment with different thicknesses, sizes, shapes and materials can be selected to adapt to more different nose shapes, which can provide a more comfortable wearing experience while ensuring the hardness of the glasses frame, so that the glasses are in the correct wearing position during use and will not slide.

[0035] There are two clamping ends 4 which are respectively arranged on both sides of the deformation groove 3. The clamping end 4 includes a base 41 and a guiding end 42 arranged on the side of the base 41 away from the fixing portion 2. The side wall of the base 41 is perpendicular to the back surface 12. The cross-sectional area of the guiding end 42 parallel to the back surface 12 gradually decreases from the side close to the body 1 to the side away from the body 1. The side wall of the guiding end 42 and the side wall of the base 41 are transitioned through an arc-shaped transition surface 43. The shape of the clamping end 4 facilitates the clamping end 4 to pass through the fixing hole, and at the same time ensures the limiting effect between the clamping end 4 and the fixing hole during the use of the glasses.

[0036] The bottom of the deformation groove 3 is an arc-shaped surface, so that the deformation groove 3 can deform better and prevent the fixing portion 2 from breaking or having irreversible deformation during the insertion process.

[0037] The deformation groove 3 includes two relatively arranged side notches 31 with the same shape. The width of the deformation groove 3 gradually decreases from the side notches 31 to the middle of the deformation groove 3. The width of the deformation groove 3 refers to the distance between the two groove walls of the deformation groove 3. In the attached drawing, w represents the extending direction of the width; the depth of the deformation groove 3 gradually decreases from the side notches 31 to the middle of the deformation groove 3. The depth of the deformation groove 3 refers to the distance from the notch of the deformation groove 3 to the bottom of the groove. In the attached drawing, h represents the extending direction of the depth. The shape of the deformation groove 3 ensures the deformation effect.

[0038] The side wall of the base 41 adjacent to the deformation groove 3 and the side wall where the side notch 31 is located are in the same plane. It is convenient for processing and for the clamping end 4 to pass through the fixing hole.

[0039] The depth of the deformation groove 3 is greater than two-thirds of the height by which the fixing part 2 protrudes from the main body 1, ensuring the deformation effect of the fixing part 2.

[0040] The front surface 11 is an arc surface that bulges in the direction away from the fixing part 2 in the middle. It can better fit the bridge of the nose, provide a comfortable wearing experience, and prevent the glasses from sliding during wearing. After this embodiment is fixed to the nose pad, the front surface of this embodiment protrudes into the groove.

[0041] The fixing part 2 is located in the middle of the back surface 12. When located at this position, the distance from the fixing part 2 to the front surface 11 is the farthest, which can provide a more firm and stable fixing effect.

[0042] The present utility model is not limited to the above specific embodiments. Those of ordinary skill in the art can implement the present utility model in other various specific embodiments according to the content disclosed in the present utility model, or any simple changes or modifications made by adopting the design structure and concept of the present utility model fall within the protection scope of the present utility model.

Claims

1. A nose pad for a sheet glasses, characterized in that: It includes a main body, the main body includes a front side and a back side, a fixing portion protruding away from the main body is provided on the back side, a deformation groove recessed towards the main body is provided on the surface of the fixing portion away from the main body, the deformation groove is a through groove, and a clamping end extending in a direction parallel to the back side is provided at one end of the fixing portion away from the main body.

2. The staphylae for sheet glasses according to claim 1, characterized in that: There are two clamping ends which are respectively arranged on both sides of the deformation groove. The clamping end includes a base and a guiding end arranged on the side of the base away from the fixing portion. The side wall of the base is perpendicular to the back side. The cross-sectional area of the guiding end parallel to the back side gradually decreases from the side close to the main body to the side away from the main body. The side wall of the guiding end and the side wall of the base are transitioned through an arc-shaped transition surface.

3. The nose pad for sheet glasses according to claim 2, wherein: The bottom of the deformation groove is an arc-shaped surface.

4. The nose pad for a sheet material spectacle according to claim 3, characterized in that: The deformation groove includes two relatively arranged side notches with the same shape, and the width of the deformation groove gradually decreases from the side notches towards the middle of the deformation groove.

5. The nose pad for sheet glasses according to claim 4, characterized in that: The depth of the deformation groove gradually decreases from the side notches to the middle of the deformation groove.

6. The nose pad for sheet glasses according to claim 5, characterized in that: The side wall of the base adjacent to the deformation groove and the side wall where the side notch is located are in the same plane.

7. The stem for sheet glasses according to claim 6, wherein: The depth of the deformation groove is greater than two-thirds of the height of the fixing portion protruding from the main body.

8. The nose pad for sheet glasses according to claim 7, characterized in that: The front side is an arc surface convex towards the direction away from the fixing portion in the middle.

9. The nose pad for sheet glasses according to claim 8, characterized in that: The fixing portion is located in the middle of the back side.

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