CN105299138B - A kind of dust-proof flywheel of bicycle - Google Patents
A kind of dust-proof flywheel of bicycle Download PDFInfo
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- CN105299138B CN105299138B CN201510899587.9A CN201510899587A CN105299138B CN 105299138 B CN105299138 B CN 105299138B CN 201510899587 A CN201510899587 A CN 201510899587A CN 105299138 B CN105299138 B CN 105299138B
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Abstract
The invention discloses a kind of dust-proof flywheel of bicycle, including：The flywheel body processed is forged by lightweight titanium magnesium alloy, wearing layer, self-cleaning layer are attached with successively on the outer surface of the lightweight titanium magnesium alloy, the self-cleaning layer is nanometer titanium dioxide coating, and the composition of the lightweight titanium magnesium alloy and the quality proportioning of each composition are：Magnesium 10% 15%, aluminium 1% 5%, chromium 0.5% 1.5%, manganese 0.1% 0.5%, iron 0.2% 0.6%, nickel 3% 6%, zinc 2% 4%, copper 0.3% 0.7%, remaining is titanium.By the above-mentioned means, the present invention has good anti-wear performance, while having self-cleaning surface function, the service life of flywheel can be effectively improved.
Description
Technical field
The present invention relates to bicycle part field, more particularly to a kind of dust-proof flywheel of bicycle.
Background technology
Current bicycler is more and more, and a enjoyment can be increased for busy city life by riding, and can be taken exercise
Body, can take good care of body and mind again.Flywheel is that flywheel is easy to wear in the key components and parts of bicycle, ride, and easily accumulation is dirty
Dirt, and be difficult to clear up, abrasion and accumulation of mud can cause flywheel galloping, and noise is big, finally produces stuck failure, drops
The low service life of flywheel.
The content of the invention
The present invention solves the technical problem of：In view of the shortcomings of the prior art there is provided a kind of dust-proof flywheel of bicycle,
With good anti-wear performance, while having self-cleaning surface function, the service life of flywheel can be effectively improved.
In order to solve the above technical problems, one aspect of the present invention is：There is provided a kind of bicycle dust-proof flywheel,
Including：It is attached with successively on the flywheel body processed by the forging of lightweight titanium magnesium alloy, the outer surface of the flywheel body resistance to
Grind layer, self-cleaning layer, the self-cleaning layer is nanometer titanium dioxide coating, the composition of the lightweight titanium magnesium alloy and each composition
Quality proportioning is：Magnesium 10%-15%, aluminium 1%-5%, chromium 0.5%-1.5%, manganese 0.1%-0.5%, iron 0.2%-0.6%, nickel 3%-6%, zinc
2%-4%, copper 0.3%-0.7%, remaining is titanium.
In a preferred embodiment of the present invention, the thickness of the nanometer titanium dioxide coating is 5-10 μm.
In a preferred embodiment of the present invention, the wearing layer is diadust duplex electroplated chromium.
The beneficial effects of the invention are as follows：The present invention is made of lightweight titanium magnesium alloy that voluntarily researching and developing, and the lightweight
Wearing layer and nanometer titanium dioxide coating are coated with successively outside titanium magnesium alloy flywheel body, with good anti-wear performance, simultaneously
With self-cleaning surface function, the service life of flywheel can be effectively improved.
Embodiment
Presently preferred embodiments of the present invention is described in detail below so that advantages and features of the invention can be easier to by
It will be appreciated by those skilled in the art that apparent clearly being defined so as to be made to protection scope of the present invention.
The embodiment of the present invention includes：
Embodiment one：
A kind of dust-proof flywheel of bicycle, including：The flywheel body processed, the flywheel are forged by lightweight titanium magnesium alloy
Wearing layer, self-cleaning layer are attached with the outer surface of body successively, the self-cleaning layer is nanometer titanium dioxide coating, described light
The quality proportioning of the composition of matter titanium magnesium alloy and each composition is：Magnesium 10%, aluminium 2%, chromium 1%, manganese 0.5%, iron 0.6%, nickel 6%, zinc 4%,
Copper 0.7%, titanium 75.2%.
Wherein, the thickness of the nanometer titanium dioxide coating is 5 μm.
The wearing layer is diadust duplex electroplated chromium.
Embodiment two：
A kind of dust-proof flywheel of bicycle, including：The flywheel body processed, the flywheel are forged by lightweight titanium magnesium alloy
Wearing layer, self-cleaning layer are attached with the outer surface of body successively, the self-cleaning layer is nanometer titanium dioxide coating, described light
The quality proportioning of the composition of matter titanium magnesium alloy and each composition is：Magnesium 12%, aluminium 5%, chromium 1.5%, manganese 0.2%, iron 0.3%, nickel 4%, zinc
3%th, copper 0.4%, titanium 73.6%.
Wherein, the thickness of the nanometer titanium dioxide coating is 8 μm.
The wearing layer is diadust duplex electroplated chromium.
Embodiment three：
A kind of dust-proof flywheel of bicycle, including：The flywheel body processed, the flywheel are forged by lightweight titanium magnesium alloy
Wearing layer, self-cleaning layer are attached with the outer surface of body successively, the self-cleaning layer is nanometer titanium dioxide coating, described light
The quality proportioning of the composition of matter titanium magnesium alloy and each composition is：Magnesium 15%, aluminium 1%, chromium 0.5%, manganese 0.1%, iron 0.2%, nickel 3%, zinc
2%th, copper 0.3%, titanium 77.9%.
Wherein, the thickness of the nanometer titanium dioxide coating is 10 μm.
The wearing layer is diadust duplex electroplated chromium.
Present invention is disclosed a kind of dust-proof flywheel of bicycle, it is made of lightweight titanium magnesium alloy that voluntarily researching and developing, and institute
State and be coated with wearing layer and nanometer titanium dioxide coating successively outside lightweight titanium magnesium alloy flywheel body, with good wearability
Can, while having self-cleaning surface function, the service life of flywheel can be effectively improved.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (3)
1. a kind of dust-proof flywheel of bicycle, it is characterised in that including：The flywheel sheet processed is forged by lightweight titanium magnesium alloy
Wearing layer, self-cleaning layer are attached with body, the outer surface of the flywheel body successively, the self-cleaning layer is nano titanium oxide
Coating, the composition of the lightweight titanium magnesium alloy and the quality proportioning of each composition are：Magnesium 10%-15%, aluminium 1%-5%, chromium 0.5%-
1.5%th, manganese 0.1%-0.5%, iron 0.2%-0.6%, nickel 3%-6%, zinc 2%-4%, copper 0.3%-0.7%, remaining is titanium.
2. the dust-proof flywheel of bicycle according to claim 1, it is characterised in that the thickness of the nanometer titanium dioxide coating
For 5-10 μm.
3. the dust-proof flywheel of bicycle according to claim 1, it is characterised in that the wearing layer is compound for diadust
Chromium coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510899587.9A CN105299138B (en) | 2015-12-09 | 2015-12-09 | A kind of dust-proof flywheel of bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510899587.9A CN105299138B (en) | 2015-12-09 | 2015-12-09 | A kind of dust-proof flywheel of bicycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105299138A CN105299138A (en) | 2016-02-03 |
| CN105299138B true CN105299138B (en) | 2017-09-15 |
Family
ID=55196758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510899587.9A Active CN105299138B (en) | 2015-12-09 | 2015-12-09 | A kind of dust-proof flywheel of bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105299138B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6203924B1 (en) * | 1998-02-24 | 2001-03-20 | The Regents Of The University Of Californaia | Lightweight flywheel containment |
| SE521564C2 (en) * | 1999-06-16 | 2003-11-11 | Sem Ab | generator System |
| CN201180749Y (en) * | 2006-07-24 | 2009-01-14 | 金兵州 | Silent abrasion-proof bicycle freewheel |
| CN204526630U (en) * | 2015-03-18 | 2015-08-05 | 叶盛强 | Bicycle hub ratchet wheel ratchet assembly strengthens structure |
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2015
- 2015-12-09 CN CN201510899587.9A patent/CN105299138B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105299138A (en) | 2016-02-03 |
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