CN217484623U - Amorphous metal elastic hinge structure for glasses and glasses - Google Patents
Amorphous metal elastic hinge structure for glasses and glasses Download PDFInfo
- Publication number
- CN217484623U CN217484623U CN202221615601.XU CN202221615601U CN217484623U CN 217484623 U CN217484623 U CN 217484623U CN 202221615601 U CN202221615601 U CN 202221615601U CN 217484623 U CN217484623 U CN 217484623U
- Authority
- CN
- China
- Prior art keywords
- glasses
- amorphous metal
- hinge
- metal elastic
- circular ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Eyeglasses (AREA)
Abstract
For overcoming the problem that current glasses hinge structure has elasticity not enough and not wear-resisting loss, the utility model provides an amorphous metal elasticity hinge structure and glasses for glasses, amorphous metal elasticity hinge structure includes spectacle-frame, amorphous metal shell fragment and glasses leg for glasses, be provided with the pile head on the spectacle-frame, the one end of amorphous metal shell fragment is connected the pile head, the other end of amorphous metal shell fragment is provided with first articulated portion, the tip of glasses leg is provided with second articulated portion, first articulated portion with second articulated portion is articulated. The utility model provides an amorphous metal elasticity hinge structure for glasses has better elasticity resilience ability and stand wear and tear ability, also does not produce the phenomenon that deformation and elasticity diminish in long-term use.
Description
Technical Field
The utility model belongs to the technical field of the spectacle structure, concretely relates to amorphous metal elasticity hinge structure and glasses for glasses.
Background
And the glasses hinge is used for connecting the glasses legs and the glasses ring. When the glasses are used, the glasses legs are completely opened, are erected on the ears and are clamped on the two sides of the face to play a role in fixing the glasses ring. At present, the spectacle frame material is generally cupronickel, stainless steel, titanium alloy; the processing method mainly comprises machining, and also comprises metal powder injection molding (MIM) and lost wax mold casting.
The glasses hinge structure is easy to wear when being in a rotating opening and closing state for a long time, and the elasticity and the stability of the glasses hinge structure are reduced due to the wear condition; typically, the temples are connected to the frame by a hinge structure, which is typically the same as the frame material of the existing eyeglasses.
The cupronickel is the most commonly used spectacle hinge structural material in the current market because of convenient processing and low cost, but the material has no elasticity, and the clamping degree of spectacle legs is adjusted only by the tightness of hinge screws, so the wearing comfort is poor; after long-term use, the hinge is worn and deformed, so that the glasses ring is unbalanced, and the vision of a user is affected.
Stainless steel hinges are also used in a wider range because they are stronger than cupronickel and slightly more flexible. Because the processing difficulty of stainless steel is higher, the cost is higher. Meanwhile, because the strength of the material is not high, the hinge can generate plastic deformation in the long-term use process, the glasses legs lose elasticity, and the wearing comfort is reduced. And because of the deformation, the left and right heights of the glasses ring are not balanced, and the vision of a user is influenced.
The titanium alloy hinge is generally used for high-end spectacle frames because the titanium material is not easy to process and the production cost is high. Due to the single independent processing, the hinge is unstable in size and poor in consistency, and the quality stability of the finished glasses is poor. And more complicated elastic structures cannot be produced, and the elastic structures are limited.
SUMMERY OF THE UTILITY MODEL
There is not enough and the wear-resisting problem that decreases of elasticity to current glasses hinge structure, the utility model provides an amorphous metal elasticity hinge structure and glasses for glasses.
The utility model provides an above-mentioned technical problem adopted technical scheme as follows:
in one aspect, the utility model provides an amorphous metal elasticity hinge structure for glasses, including spectacle-frame, amorphous metal shell fragment and glasses leg, be provided with the pile head on the spectacle-frame, the one end of amorphous metal shell fragment is connected the pile head, the other end of amorphous metal shell fragment is provided with first articulated portion, the tip of glasses leg is provided with second articulated portion, first articulated portion with second articulated portion is articulated.
Optionally, the amorphous metal elastic sheet includes a bending portion, a connecting portion and a first hinge portion, one end of the bending portion is connected to the pile head, the other end of the bending portion is bent by approximately 90 degrees, and the connecting portion is respectively connected to the other end of the bending portion and the first hinge portion.
Optionally, the bent portion is an arc-shaped sheet structure.
Optionally, the connecting portion is of a G-shaped structure, the pile head is connected to the inner side wall of one end of the bending portion, the outer wall of one end of the G-shaped structure is connected to the inner side wall of the other end of the bending portion, the outer wall of the other end of the G-shaped structure is connected to the first hinge portion, and the opening of the G-shaped structure faces the outer side of the bending portion.
Optionally, the bending portion, the connecting portion and the first hinge portion are of an integrally formed die-casting structure.
Optionally, the amorphous metal spring piece is selected from one of a zirconium-based amorphous alloy spring piece, a copper-based amorphous alloy spring piece, an iron-based amorphous alloy spring piece, a magnesium-based amorphous alloy spring piece and a titanium-based amorphous alloy spring piece.
Optionally, the first articulated portion is circular ring shaped, the second articulated portion includes first ring and second ring, first ring with the coaxial interval of second ring sets up, first articulated portion is located first ring with between the second ring, set up the hinge screw and pass in proper order first ring first articulated portion with the second ring is in order to form hinge structure, just the hinge screw fixation in first ring with on the second ring, first articulated portion with the hinge screw relative rotation.
Optionally, a fastening screw is arranged between the amorphous metal elastic sheet and the pile head to be connected with each other.
Optionally, the stud head and the glasses frame are of an integrally formed structure.
In another aspect, the present invention provides glasses, including the amorphous metal elastic hinge structure for glasses as described above.
According to the utility model provides an amorphous metal elasticity hinge structure for glasses, the glasses leg is not direct in spectacle-frame hinged joint, but is provided with the amorphous metal shell fragment as the transition piece between spectacle-frame and glasses leg, thereby when spectacle-frame and glasses leg adopt ordinary metal material or plastic material, also have better extension elasticity, can adapt to different wearers' head circumference and make adaptability deformation, thereby the user has better travelling comfort when wearing, compares the mode that adopts amorphous metal as glasses leg or spectacle-frame, the utility model discloses an amorphous metal shell fragment material volume is less, can effectively reduce material cost, has solved the material restriction problem to glasses leg or spectacle-frame simultaneously, has reduced the material requirement to glasses leg or spectacle-frame. Meanwhile, the amorphous metal elastic sheet has better elastic recovery capability and wear resistance, and does not deform and have small elasticity in the long-term use process.
Drawings
Fig. 1 is a schematic structural view of the amorphous metal elastic hinge structure for glasses according to the present invention.
The reference numbers in the drawings of the specification are as follows:
1. a spectacle frame; 11. pile head; 2. an amorphous metal spring; 21. a bending section; 22. a connecting portion; 23. a first hinge portion; 3. a spectacle leg; 31. a second hinge portion; 311. a first circular ring; 312. a second circular ring; 4. a fastening screw; 5. a hinge screw.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects of the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it should be understood that the terms "left", "right", "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Referring to fig. 1, an embodiment of the present invention provides an amorphous metal elastic hinge structure for glasses, including a glasses frame 1, an amorphous metal elastic sheet 2 and a glasses leg 3, the glasses frame 1 is provided with a stub 11, one end of the amorphous metal elastic sheet 2 is connected to the stub 11, the other end of the amorphous metal elastic sheet 2 is provided with a first hinge portion 23, an end portion of the glasses leg 3 is provided with a second hinge portion 31, and the first hinge portion 23 is hinged to the second hinge portion 31.
The utility model provides an among the amorphous metal elasticity hinge structure for glasses, glasses leg 3 is not direct in 1 hinged joint of spectacle-frame, but be provided with amorphous metal shell fragment 2 as the transition piece between spectacle-frame 1 and glasses leg 3, thereby when spectacle-frame 1 and glasses leg 3 adopt ordinary metal material or plastic material, also have better extension elasticity, can adapt to different wearers' head and enclose and make adaptability deformation, thereby the user has better travelling comfort when wearing, compares the mode that adopts amorphous metal as glasses leg 3 or spectacle-frame 1, the utility model discloses a 2 material volumes of amorphous metal shell fragment are less, can effectively reduce material cost, have solved the material restriction problem to glasses leg 3 or spectacle-frame 1 simultaneously, have reduced the material requirement to glasses leg 3 or spectacle-frame 1. Meanwhile, the amorphous metal elastic sheet 2 has good elastic recovery capability and wear resistance, and does not deform or have small elasticity in a long-term use process.
In one embodiment, the amorphous metal elastic piece 2 includes a bending portion 21, a connecting portion 22 and a first hinge portion 23, one end of the bending portion 21 is connected to the pile head 11, the other end of the bending portion 21 is bent at an angle of approximately 90 °, and the connecting portion 22 is respectively connected to the other end of the bending portion 21 and the first hinge portion 23.
It should be noted that the term "bending at substantially 90 °" means that two ends of the bent portion 21 are perpendicular to each other at substantially 90 °, an inner angle of the bent portion 21 may be a right angle or a circular arc angle, and the perpendicular to substantially 90 ° means bending within a certain tolerance, for example, the tolerance may be ± 10 °.
In the following description, the inner side of the bent portion 21 refers to a side where an included angle of the bent portion 21 is smaller, and the outer side of the bent portion 21 refers to a side where an included angle of the bent portion 21 is larger, for example, when the bent angle of the bent portion 21 is 90 °, the side where the included angle of the bent portion 21 is 90 ° is the inner side, and the side where the included angle of the bent portion 21 is 150 ° is the outer side.
In an embodiment, the bending portion 21 has a circular arc sheet-like structure.
The bending part 21 is designed to be in a circular arc sheet-shaped structure, so that the transmission of the torque applied to the bending part is facilitated, and the elastic performance of the bending part is improved.
In an embodiment, the connection portion 22 is a G-shaped structure, the pile head 11 is connected to an inner side wall of one end of the bending portion 21, an outer wall of one end of the G-shaped structure is connected to an inner side wall of the other end of the bending portion 21, the outer wall of the other end of the G-shaped structure is connected to the first hinge portion 23, and an opening of the G-shaped structure faces to an outer side of the bending portion 21.
Through setting up connecting portion 22 to G font structure, be favorable to further improving the elasticity of amorphous metal shell fragment 2, in other embodiments, in order to realize similar function, connecting portion 22 still can set up to C font structure, door font structure etc. has open-ended elastic construction.
In an embodiment, the bending portion 21, the connecting portion 22 and the first hinge portion 23 are an integrally formed die-cast structure.
The die-casting forming can well improve the shape consistency and precision of products in different batches, ensure the stability of the product size, ensure the consistency of the product quality, reduce the production cost and is particularly suitable for the mass production of the accessories of the glasses products.
In an embodiment, the amorphous metal dome 2 is selected from one of a zirconium-based amorphous alloy dome, a copper-based amorphous alloy dome, an iron-based amorphous alloy dome, a magnesium-based amorphous alloy dome, and a titanium-based amorphous alloy dome.
In a preferred embodiment, the amorphous metal shrapnel 2 is selected from a zirconium-based amorphous alloy shrapnel.
The material strength of zirconium-based amorphous alloy is high, and tensile strength is 800 ~ 1500MPa, is 2.5 times of 316 stainless steel, 1.5 times of titanium alloy, and hinge structure can design more frivolous, alleviates the weight of accessory, promotes wearer's comfort level. Meanwhile, the strength of the material is high, so that the glasses are not deformed in the long-term use process, and the quality of the glasses is improved. The Vickers hardness of the zirconium-based amorphous alloy is 440-540 Hv, which is far higher than that of stainless steel and titanium alloy, and the abrasion is small in the using process. The phenomenon of deformation and elasticity reduction can not occur after long-term use. The elastic deformation rate of the zirconium-based amorphous alloy material is 0.6-1.5%, and the elastic deformation rate is 6 times higher than that of 316 stainless steel, so that the elasticity is better, and the wearing comfort is better.
In an embodiment, the first hinge portion 23 is annular, the second hinge portion 31 includes a first circular ring 311 and a second circular ring 312, the first circular ring 311 and the second circular ring 312 are coaxially arranged at an interval, the first hinge portion 23 is located between the first circular ring 311 and the second circular ring 312, a hinge screw 5 is arranged to sequentially pass through the first circular ring 311, the first hinge portion 23 and the second circular ring 312 to form a hinge structure, the hinge screw 5 is fixed on the first circular ring 311 and the second circular ring 312, and the first hinge portion 23 and the hinge screw 5 rotate relatively.
Through the structure, the first hinge part 23 and the hinge screw 5 are relatively arranged in a rotating mode, so that the first hinge part 23 is an actual friction part in the hinge structure, and long-term use of the amorphous metal elastic hinge structure for the glasses can be guaranteed by using the abrasion-resistant performance of the amorphous alloy.
In one embodiment, the amorphous metal elastic sheet 2 and the pile head 11 are connected with each other by a fastening screw 4.
In other embodiments, the amorphous metal elastic piece 2 and the pile head 11 may be fastened and connected in other manners, such as a snap connection, an interference fit, and the like, and it should be noted that, since the amorphous metal elastic piece 2 is made of an amorphous metal material, it cannot be fixed with the pile head 11 in a welding manner, and the material of the amorphous metal elastic piece 2 changes due to the high temperature of welding, which is not favorable for maintaining the elasticity and the wear resistance.
In one embodiment, the stud 11 is integrally formed with the eyeglass frame 1.
Another embodiment of the present invention provides a pair of glasses, comprising the above amorphous metal elastic hinge structure for glasses.
Through adopting as above amorphous metal elasticity hinge structure for glasses, have better elastic deformation adaptability between the glasses leg 3 and the spectacle-frame 1 of glasses, adaptation user's that can be better head width improves and wears the comfort level, has better stand wear and tear performance simultaneously in the long-term in-process that opens and shuts, is favorable to keeping glasses leg 3 with connection stability between the spectacle-frame 1.
In an embodiment, the glasses include two amorphous metal elastic hinge structures for glasses, and the two amorphous metal elastic hinge structures for glasses are respectively disposed at the left stub and the right stub of the glasses.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The amorphous metal elastic hinge structure for the glasses is characterized by comprising a glasses frame, an amorphous metal elastic sheet and glasses legs, wherein pile heads are arranged on the glasses frame, one end of the amorphous metal elastic sheet is connected with the pile heads, a first hinge part is arranged at the other end of the amorphous metal elastic sheet, a second hinge part is arranged at the end part of each glasses leg, and the first hinge part is hinged with the second hinge part.
2. The amorphous metal elastic hinge structure for glasses according to claim 1, wherein the amorphous metal elastic sheet comprises a bending portion, a connecting portion and a first hinge portion, one end of the bending portion is connected to the stub, the other end of the bending portion is bent at an angle of approximately 90 °, and the connecting portion is respectively connected to the other end of the bending portion and the first hinge portion.
3. The amorphous metal elastic hinge structure for glasses as claimed in claim 2, wherein the bent portion has a circular arc-shaped sheet structure.
4. The amorphous metal elastic hinge structure for glasses as claimed in claim 2, wherein the connection portion is a G-shaped structure, the stud is connected to an inner sidewall of one end of the bending portion, an outer wall of one end of the G-shaped structure is connected to an inner sidewall of the other end of the bending portion, an outer wall of the other end of the G-shaped structure is connected to the first hinge portion, and an opening of the G-shaped structure faces an outer side of the bending portion.
5. The amorphous metal elastic hinge structure for glasses as claimed in claim 4, wherein the bending portion, the connecting portion and the first hinge portion are integrally formed as a die-cast structure.
6. The elastic amorphous metal hinge structure for glasses as claimed in claim 1, wherein the amorphous metal spring is selected from one of a zr-based amorphous alloy spring, a cu-based amorphous alloy spring, an fe-based amorphous alloy spring, a mg-based amorphous alloy spring, and a ti-based amorphous alloy spring.
7. The amorphous metal elastic hinge structure for spectacles of claim 1, wherein the first hinge part is circular, the second hinge part comprises a first circular ring and a second circular ring, the first circular ring and the second circular ring are coaxially arranged at intervals, the first hinge part is arranged between the first circular ring and the second circular ring, hinge screws are arranged to sequentially penetrate through the first circular ring, the first hinge part and the second circular ring to form a hinge structure, the hinge screws are fixed on the first circular ring and the second circular ring, and the first hinge part and the hinge screws rotate relatively.
8. The amorphous metal elastic hinge structure for glasses according to claim 1, wherein the amorphous metal elastic sheet and the post head are connected to each other by a fastening screw.
9. The amorphous metal elastic hinge structure for glasses according to claim 1, wherein the post head and the glasses frame are an integrally formed structure.
10. Glasses, characterized in that, comprising the amorphous metal elastic hinge structure for glasses according to any one of claims 1 to 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221615601.XU CN217484623U (en) | 2022-06-23 | 2022-06-23 | Amorphous metal elastic hinge structure for glasses and glasses |
| JP2023002186U JP3243323U (en) | 2022-06-23 | 2023-06-21 | Elastic hinge structure for spectacles made of amorphous metal and spectacles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221615601.XU CN217484623U (en) | 2022-06-23 | 2022-06-23 | Amorphous metal elastic hinge structure for glasses and glasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217484623U true CN217484623U (en) | 2022-09-23 |
Family
ID=83316582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221615601.XU Active CN217484623U (en) | 2022-06-23 | 2022-06-23 | Amorphous metal elastic hinge structure for glasses and glasses |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3243323U (en) |
| CN (1) | CN217484623U (en) |
-
2022
- 2022-06-23 CN CN202221615601.XU patent/CN217484623U/en active Active
-
2023
- 2023-06-21 JP JP2023002186U patent/JP3243323U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP3243323U (en) | 2023-08-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9081211B2 (en) | Magnetic hinge | |
| US7686449B2 (en) | Eyewear retention system and method | |
| JP5709872B2 (en) | Eyeglass joint and eyeglass frame | |
| EP2047320B1 (en) | Frame for spectacles | |
| CN217484623U (en) | Amorphous metal elastic hinge structure for glasses and glasses | |
| JPS59188619A (en) | Spectacles frame with elastic hinge mechanism | |
| CN218497287U (en) | Amorphous metal elastic hinge structure for glasses and glasses | |
| CN218298686U (en) | Elastic hinge structure for glasses and glasses | |
| CN207020412U (en) | The hinge arrangement and glasses of a kind of glasses | |
| CN219609363U (en) | Hinge-free glasses leg connecting structure with simple structure | |
| CN218413107U (en) | Hidden multipurpose steel sheet elasticity hinge glasses leg pile head | |
| CN207232558U (en) | A kind of glasses hinge structure and the glasses of application | |
| CN213092042U (en) | Rotary connecting structure and glasses | |
| CN218601616U (en) | Glasses leg without screw and welding point | |
| CN215117034U (en) | Earpiece and pile head with elastic structure | |
| CN220232159U (en) | Glasses hinge fixer | |
| CN209911680U (en) | Glasses with glasses leg bending degree adjusting function | |
| CN220894674U (en) | Elastic glasses leg, glasses frame and glasses | |
| WO2019069335A1 (en) | A hinge for glasses | |
| CN217846796U (en) | Spectacle frame | |
| CN214504052U (en) | Glasses frame of titanium-nickel shape memory alloy glasses | |
| CN217846805U (en) | Non-welding slingshot hinge | |
| CN215867410U (en) | Glasses hinge structure without welding and screw fastening | |
| CN220933293U (en) | Glasses with adjustable glasses leg opening | |
| CN214954384U (en) | Hinge subassembly and intelligent glasses |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |