CN201438244U - Shape memory alloy stranded wire and spectacles adopting same - Google Patents
Shape memory alloy stranded wire and spectacles adopting same Download PDFInfo
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- CN201438244U CN201438244U CN2009201623644U CN200920162364U CN201438244U CN 201438244 U CN201438244 U CN 201438244U CN 2009201623644 U CN2009201623644 U CN 2009201623644U CN 200920162364 U CN200920162364 U CN 200920162364U CN 201438244 U CN201438244 U CN 201438244U
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- marmem
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- wire rod
- shape memory
- memory alloy
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Abstract
The utility model relates to a shape memory alloy stranded wire, which is characterized in that the stranded wire comprises at least one titanium-nickel (TiNi) shape memory alloy wire or a copper, aluminum and beryllium (CuAlBe) shape memory alloy wire, and further comprises at least one non shape memory alloy ordinary metal wire. The utility model further relates to a pair of spectacles; and spectacle fittings thereof comprises spectacle legs, nose pad arms and other fittings made of the shape memory alloy stranded wires, which have flexible high elasticity and can facilitate adjustment for comfortable wearing. The shape memory alloy stranded wire provided by the utility model has an advantage that various shape memory alloy stranded wires with special functions can be obtained through changing amount proportion, diameters, cross sections, stranded rules and other conditions of shape memory alloy wires and non shape memory alloy wires, and can be extensively applied to various fields of medical treatment, aviation, electronics, machinery, etc.
Description
Technical field
The utility model relates to Ti-Ni marmem and copper-aluminium and beryllium marmem, especially relates to the twisted wire of a kind of titanium nickel (TiNi) shape memory alloy wire and the twisted wire of a kind of copper-aluminium and beryllium (CuAlBe) shape memory alloy wire.
And the application of this kind marmem twisted wire on glasses.Thereby also relate to a kind of glasses that use for the person that wears glasses.
Background technology
Titanium nickel (TiNi) shape memory alloy material and copper-aluminium and beryllium (CuAlBe) shape memory alloy material are as wherein two kinds of shape memory alloy material, and its shape memory and hyperelastic function are outstanding.Be widely used at medical treatment, aviation, electronics, machinery or the like numerous areas.Shape memory makes material to change between two shapes by temperature variation.And in a lot of application scenarios, people are directly perceived sentient to be the super-elasticity of marmem.
Such as application on orthopedic in medical tooth section and the application on glasses accessory, what often use is the super-elasticity of marmem.Be applied as example with these two, tooth section is orthopedic to make at orthopedic appliance, setting and need to regulate orthopedic appliance in orthopedic process, the orthopedic wire rod of super-elasticity need be reset the adjusting of shape as local segment.This need use the plasticity of shape memory alloy wire under non-temperature variation state.But present shape memory alloy wire has limitation because of the reason of its institutional framework in the plasticity under the non-temperature variation state, under the non-powerful calendering force mould molding.
The glasses accessory of making of shape memory alloy wire is widely used because of it has super-elasticity such as leg of spectacles.Usually glasses need by hand when using even finger is regulated comfortable the colluding in ear when wearing to adapt to of the camber of bending hook part of leg of spectacles rear and length wearing.This need use shape memory alloy wire and has a kind of dynamics by hand even finger dynamics and just can regulate the performance that the local segment of its certain limit resets shape, but does not lose efficacy its high resiliency simultaneously again, but present shape memory alloy wire can not be realized.
Equally, with the spectacles nose holder line that single shape is made of shape memory alloy wire, when regulating when it needs by hand even points, it is subjected to the limitation of the performance of single shape memory alloy wire up till now.
Chinese patent 01263127.2 has been explained a kind of marmem twisted wire, but it only is to be twisted into a twisted wire by many shape memory alloy wires, and it fails to overcome the limitation of finding of shape memory alloy wire in above-mentioned example application.
Summary of the invention
The purpose of this utility model is the problem of being found in the above-mentioned example application in order to solve, and a kind of new marmem twisted wire is provided.
The technical solution of the utility model is:
A kind of marmem twisted wire, it is characterized in that: comprise at least one titanium nickel (TiNi) shape memory alloy wire or copper-aluminium and beryllium (CuAlBe) shape memory alloy wire, and comprise the plain metal wire rod of at least one non-described marmem, stranded twisted wire.
Wherein, the plain metal wire rod of described non-marmem can be a titanium alloy wire, or STAINLESS STEEL WIRE, or the copper-nickel alloy wire rod, or the ambrose alloy wire rod.
Wherein, described Ti-Ni marmem wire rod or copper-aluminium and beryllium shape memory alloy wire, and the plain metal wire rod of described non-marmem can be the odd-shaped cross section wire rods.
Described stranded twisted wire can be the rule of twisting with the fingers according to certain strand that twisted wire specifically needs, and comprises that pitch rule, strand are to the rule of rule, anti-twisting, pair twist rule, doubly turn round stranded the forming of rule or the like rule.Perhaps be also referred to as twisting or twist with the fingers strand and form.Comprise by common wire twisting machine is stranded forming, perhaps form by the wire twisting equipment of special exploitation is stranded.Can be stranded forming at normal temperatures or under heated condition.
Wherein, described twisted wire can be, by at least one Ti-Ni marmem wire rod or copper-aluminium and beryllium shape memory alloy wire central hair as twisted wire, the plain metal wire rod spiral of at least one non-described marmem around this central hair or twisting around this central hair, stranded twisted wire;
Perhaps by the plain metal wire rod of at least one non-described marmem central hair as twisted wire, at least one Ti-Ni marmem wire rod or copper-aluminium and beryllium shape memory alloy wire spiral around this central hair or or twisting around this central hair, stranded twisted wire.
Wherein, described spiral can be flat cross section wire rod around central hair or twisting around the wire rod of central hair.
The technical scheme that the marmem twisted wire of technical solutions of the utility model is applied to glasses is:
A kind of glasses comprise leg of spectacles, and the rear of leg of spectacles comprises the hook section, and the rear of described leg of spectacles is made of above-mentioned the utility model marmem twisted wire.Perhaps leg of spectacles comprises that the leg core of the rear of hook section is made of above-mentioned the utility model marmem twisted wire.
Or: a kind of glasses, comprise nose holder line, described nose holder line connects the nose holder to spectacle-frame or spectacle frame central sill portion, and described nose holder line is made of above-mentioned the utility model marmem twisted wire.
The Ti-Ni marmem twisted wire of technical solutions of the utility model and copper-aluminium and beryllium marmem twisted wire, increased shape memory alloy wire in the plasticity under the non-temperature variation state, under the non-powerful calendering force mould molding, its shape memory and high resiliency did not lose efficacy again simultaneously.The glasses accessory of using its making is such as leg of spectacles, can be by hand in addition finger just can regulate the hook section and the setting of leg of spectacles, and the high resiliency of the marmem that do not lose efficacy, and make colluding that it can be comfortable in ear.Even can make leg of spectacles realize a kind of special pliability, but the material of other structure institute is irrealizable.
The Ti-Ni marmem twisted wire of technical solutions of the utility model and copper-aluminium and beryllium marmem twisted wire, can also pass through radical proportioning, diameter, cross section and stranded rule of changing shape memory alloy wire and non-shape memory alloy wire or the like, obtain the marmem twisted wire of various properties.Can be widely used in medical treatment, aviation, electronics, machinery or the like numerous areas.
Description of drawings
Fig. 1 is the utility model embodiment one synoptic diagram.
Fig. 2 is the utility model embodiment two synoptic diagram.
Fig. 3 is the utility model embodiment three synoptic diagram.
Fig. 4 is the utility model embodiment four synoptic diagram.
Fig. 5 is the utility model embodiment five synoptic diagram.
Fig. 6 is the utility model embodiment six synoptic diagram.
Fig. 7 is the utility model embodiment seven synoptic diagram.
Specific embodiment
Embodiment one: as shown in Figure 1, Fig. 1 (a) is depicted as a kind of the utility model marmem twisted wire, and Fig. 1 (b) is its xsect enlarged diagram.Columnar structure copper-aluminium and beryllium (CuAlBe) shape memory alloy wire (100) that it is an axial array by two its metallographic structures, and the STAINLESS STEEL WIRE of two 1/4 hardness (200), by wire twisting equipment, stranded twisted wire twisted together.STAINLESS STEEL WIRE is the plain metal wire rod that does not belong to marmem.
Embodiment two: as shown in Figure 2, Fig. 2 (a) is depicted as a kind of the utility model marmem twisted wire, and Fig. 2 (b) is its xsect enlarged diagram.It is by four titanium nickel (TiNi) shape memory alloy wires (100) that diameter is relatively large, and four common alloy of titanium wire rods (200) that diameter is less relatively, by twisting equipment, and stranded twisted wire twisted together.Wherein said titanium nickel (TiNi) shape memory alloy wire can be by titanium nickel (TiNi) shape memory alloy wire of atomic percent near the ratio 50%Ni of 50%Ti.Described common alloy of titanium wire rod is the plain metal wire rod that does not belong to marmem.
Embodiment three: be illustrated in figure 3 as a kind of the utility model marmem twisted wire, it is by the central hair of a circular Ti-Ni marmem wire rod (100) as twisted wire, by a flat cross section common alloy of titanium wire rod (200) spiral around this central hair, by the strand spooling equipment, strand is around forming stranded twisted wire.
Embodiment four: be illustrated in figure 4 as a kind of the utility model marmem twisted wire, it is by the central hair of a common monel wire rod of circle (200) as twisted wire, by four flat cross section copper-aluminium and beryllium shape memory alloy wires (100) twisting around this central hair, turn round equipment by strand, strand is turned round and is formed stranded twisted wire.
Embodiment five: be illustrated in figure 5 as a kind of glasses of the present utility model, it is the technical scheme that the marmem twisted wire of technical solutions of the utility model is applied to glasses.Glasses as shown in Figure 5, comprise leg of spectacles (400), the rear of leg of spectacles (300) comprises the hook section, the rear of leg of spectacles (300) is by the central hair of a circular Ti-Ni marmem wire rod (100) as twisted wire, by a flat cross section common alloy of titanium wire rod (200) spiral around this central hair, by the strand spooling equipment, strand is around forming stranded twisted wire.Rear end at leg of spectacles (400) connection rear (300) is provided with a hole (410) corresponding to aforementioned central hair (100) diameter, and admits the front end of central hair (100) to insert, and is fastenedly connected the rear (300) of leg of spectacles by welding or alternate manner.Leg of spectacles (400) also can be to be made of marmem.
The leg of spectacles of present embodiment, can be by hand in addition finger just can regulate the hook section and the setting of leg of spectacles, the while has the high resiliency of marmem again, and makes colluding in ear that it can be comfortable, conveniently wears and regulates.
In technical solutions of the utility model, also can be that the whole leg of spectacles (400) that comprises rear (300) is made of the utility model marmem twisted wire.
Embodiment six: be illustrated in figure 6 as a kind of glasses of the present utility model, it also is the technical scheme that the marmem twisted wire of technical solutions of the utility model is applied to glasses.Glasses comprise leg of spectacles (400) as shown in Figure 6, and the rear of leg of spectacles (510) comprises the hook section.Columnar structure copper-aluminium and beryllium (CuAlBe) shape memory alloy wire that the rear of leg of spectacles (510) is is axial array by two its metallographic structures, and 1 common ambrose alloy metal wire rod, by wire twisting equipment, stranded twisted wire twisted together.Leg of spectacles (400) is provided with a hole (410) in the rear end that it connects rear (510), can admit the front end of marmem twisted wire (510) to insert, and is fastenedly connected by welding or alternate manner.In the present embodiment, marmem twisted wire (510) becomes the leg core of the rear of leg of spectacles.Diagram (520) is one and is enclosed within the glasses footmuff that (510) outer soft rubber constitutes.
In technical solutions of the utility model, also can be that the whole leg of spectacles (400) that comprises rear (510) is made of the utility model marmem twisted wire.
Embodiment seven: be illustrated in figure 7 as a kind of glasses of the present utility model, comprise nose holder line (600), nose holder (700), lens frame (800).Columnar structure copper-aluminium and beryllium (CuAlBe) shape memory alloy wire that shown nose holder line (600) is is axial array by two its tiny metallographic structures, and two tiny common white copper metal line materials, by wire twisting equipment, stranded twisted wire twisted together.The stiff end of shown nose holder line (600) or canned paragraph are connected on the lens frame (800) by welding or alternate manner jail.
The spectacles nose holder line (600) of present embodiment has special pliability, and conveniently regulates and have a flexible resilient.It is that common single metal wire or other material of prior art do not have.
Claims (13)
1. a marmem twisted wire is characterized in that: comprise at least one Ti-Ni marmem wire rod or copper-aluminium and beryllium shape memory alloy wire, and comprise the plain metal wire rod of at least one non-described marmem, stranded twisted wire.
2. according to the described marmem twisted wire of claim 1, it is characterized in that: the diameter of described Ti-Ni marmem wire rod or copper-aluminium and beryllium shape memory alloy wire is greater than the diameter of the plain metal wire rod of described non-marmem.
3. according to the described marmem twisted wire of claim 1, it is characterized in that: described Ti-Ni marmem wire rod or copper-aluminium and beryllium shape memory alloy wire, the cross section is an odd-shaped cross section; And/or, the plain metal wire rod of described non-marmem, the cross section is an odd-shaped cross section.
4. according to the described marmem twisted wire of claim 1, it is characterized in that: by at least one Ti-Ni marmem wire rod or copper-aluminium and beryllium shape memory alloy wire central hair as twisted wire, the plain metal wire rod spiral of at least one non-described marmem around this central hair or twisting around this central hair; Perhaps
By the plain metal wire rod of at least one non-described marmem central hair as twisted wire, at least one Ti-Ni marmem wire rod or copper-aluminium and beryllium shape memory alloy wire spiral around this central hair or or twisting around this central hair.
5. according to the described marmem twisted wire of claim 4, it is characterized in that: described spiral is flat cross section wire rod around central hair or twisting around the wire rod of central hair.
6. according to each described marmem twisted wire in the claim 1 to 5, it is characterized in that: the plain metal wire rod of described non-marmem is a titanium alloy wire, or STAINLESS STEEL WIRE, or the copper-nickel alloy wire rod, or the ambrose alloy wire rod.
7. glasses comprise leg of spectacles, and the rear of leg of spectacles comprises the hook section, it is characterized in that: leg of spectacles comprises the rear of hook section, and perhaps leg of spectacles comprises the leg core of the rear of hook section, is
Comprise at least one Ti-Ni marmem wire rod or copper-aluminium and beryllium shape memory alloy wire, and comprise the plain metal wire rod of at least one non-described marmem, stranded twisted wire.
8. glasses comprise nose holder line, and described nose holder linear system connects the nose holder to spectacle-frame or spectacle frame central sill portion, and it is characterized in that: described nose holder line is
Comprise at least one Ti-Ni marmem wire rod or copper-aluminium and beryllium shape memory alloy wire, and comprise the plain metal wire rod of at least one non-described marmem, stranded twisted wire.
9. according to claim 7 or 8 described a kind of glasses, it is characterized in that: the plain metal wire rod of described non-marmem is a titanium alloy wire, or STAINLESS STEEL WIRE, or the copper-nickel alloy wire rod, or the ambrose alloy wire rod.
10. according to claim 7 or 8 described a kind of glasses, it is characterized in that: described Ti-Ni marmem wire rod or copper-aluminium and beryllium shape memory alloy wire, the cross section is an odd-shaped cross section; And/or, the plain metal wire rod of described non-marmem, the cross section is an odd-shaped cross section.
11., it is characterized in that according to claim 7 or 8 described a kind of glasses: described twisted wire,
Be by at least one Ti-Ni marmem wire rod or copper-aluminium and beryllium shape memory alloy wire central hair as twisted wire, the plain metal wire rod spiral of at least one non-described marmem around this central hair or twisting around this central hair, stranded twisted wire; Perhaps
Be by the plain metal wire rod of at least one non-described marmem central hair as twisted wire, at least one Ti-Ni marmem wire rod or copper-aluminium and beryllium shape memory alloy wire spiral around this central hair or or twisting around this central hair, stranded twisted wire.
12. a kind of glasses according to claim 11 is characterized in that: the plain metal wire rod of described non-marmem is a titanium alloy wire, or STAINLESS STEEL WIRE, or the copper-nickel alloy wire rod, or the ambrose alloy wire rod.
13. a kind of glasses according to claim 11 is characterized in that: described spiral is flat cross section wire rod around central hair or twisting around the wire rod of central hair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201623644U CN201438244U (en) | 2009-07-03 | 2009-07-03 | Shape memory alloy stranded wire and spectacles adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201623644U CN201438244U (en) | 2009-07-03 | 2009-07-03 | Shape memory alloy stranded wire and spectacles adopting same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201438244U true CN201438244U (en) | 2010-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201623644U Expired - Fee Related CN201438244U (en) | 2009-07-03 | 2009-07-03 | Shape memory alloy stranded wire and spectacles adopting same |
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|---|---|
| CN (1) | CN201438244U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103149705A (en) * | 2013-02-25 | 2013-06-12 | 钱亚云 | Glasses leg provided with Bluetooth headset support frame |
| CN103878273A (en) * | 2014-02-28 | 2014-06-25 | 深圳市欧蒂姆光学有限公司 | Manufacturing facility of titanium-nickel shape memory-alloy spectacle frame part |
| CN105739117A (en) * | 2016-04-18 | 2016-07-06 | 丹阳市精通眼镜技术创新服务中心有限公司 | Glasses with pressure relieving nose pads and manufacturing method of glasses |
| CN108716150A (en) * | 2018-06-08 | 2018-10-30 | 同济大学 | A kind of high temperature resistant prestress wire |
-
2009
- 2009-07-03 CN CN2009201623644U patent/CN201438244U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103149705A (en) * | 2013-02-25 | 2013-06-12 | 钱亚云 | Glasses leg provided with Bluetooth headset support frame |
| CN103878273A (en) * | 2014-02-28 | 2014-06-25 | 深圳市欧蒂姆光学有限公司 | Manufacturing facility of titanium-nickel shape memory-alloy spectacle frame part |
| CN105739117A (en) * | 2016-04-18 | 2016-07-06 | 丹阳市精通眼镜技术创新服务中心有限公司 | Glasses with pressure relieving nose pads and manufacturing method of glasses |
| CN108716150A (en) * | 2018-06-08 | 2018-10-30 | 同济大学 | A kind of high temperature resistant prestress wire |
| CN108716150B (en) * | 2018-06-08 | 2021-09-03 | 同济大学 | High-temperature-resistant prestressed steel strand |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN OUDIMU OPTICS CO., LTD. Free format text: FORMER OWNER: SHENZHEN OTTIMO EYEWEAR OPTICAL CO., LTD. Effective date: 20121214 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518172 SHENZHEN, GUANGDONG PROVINCE TO: 518116 SHENZHEN, GUANGDONG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20121214 Address after: Three road in Longgang District of Shenzhen City, Guangdong province 518116 Baolong Baolong Industrial City No. 4 Patentee after: SHENZHEN OUDIMU OPTICS CO., LTD. Address before: No. 3 Road, 518172 road in Shenzhen city in Guangdong province No. 4 Patentee before: Shenzhen Ottimo Eyewear Optical Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100414 Termination date: 20130703 |