CN218640619U

CN218640619U - Bicycle hub

Info

Publication number: CN218640619U
Application number: CN202221975109.3U
Authority: CN
Inventors: 余鸿鹏
Original assignee: Shenzhen Lianchang Electronics Co ltd
Current assignee: Shenzhen Lianchang Electronics Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2023-03-17
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses a bicycle hub, including bicycle hub body, bicycle hub body's surface is provided with the protective layer, the protective layer includes enhancement layer and inoxidizing coating, the enhancement layer includes the enhancement layer and prevents the deformation layer, the inoxidizing coating includes insulating layer, antirust coat, corrosion resistant layer and wearing layer, prevent that the deformation layer is located the surface of enhancement layer, the material of preventing the deformation layer is carbide. The utility model discloses a bicycle wheel hub body, protective layer, enhancement layer, anti-deformation layer, inoxidizing coating, insulating layer, antirust coat, corrosion resistant coating and wearing layer's cooperation is used, structural strength that can effectual improvement bicycle wheel hub body has improved bicycle wheel hub body's rust-resistant and corrosion resisting property simultaneously, increase of service life, it still treats the improvement still to have solved current wheel hub structural strength when using to rust-resistant and corrosion resisting property is relatively poor, reduces wheel hub's life's problem.

Description

Bicycle hub

Technical Field

The utility model relates to a wheel hub technical field specifically is a bicycle wheel hub.

Background

The bicycle, also known as a bicycle or a bicycle, is a two-wheeled small land vehicle, and is a green and environment-friendly vehicle by taking pedals as power after people ride the bicycle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bicycle hub possesses the good advantage of protectiveness, has solved current wheel hub structural strength when using and still has treated the improvement to rust-resistant and corrosion resisting property is relatively poor, reduces wheel hub's life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a bicycle hub comprises a bicycle hub body, wherein a protective layer is arranged on the surface of the bicycle hub body and comprises a reinforcing layer and a protective layer, the reinforcing layer comprises a reinforcing layer and an anti-deformation layer, and the protective layer comprises a heat insulation layer, an anti-rust layer, a corrosion-resistant layer and a wear-resistant layer.

Preferably, the deformation-preventing layer is located on the outer surface of the reinforcing layer, and the deformation-preventing layer is made of hard alloy.

Preferably, the material of the reinforcing layer is spring steel, and the wear-resistant layer is located on the outer surface of the corrosion-resistant layer.

Preferably, the corrosion-resistant layer is positioned on the outer surface of the anti-rust layer, and the anti-rust layer is positioned on the outer surface of the heat insulation layer.

Preferably, the heat insulation layer is made of organic silicon high-temperature-resistant anticorrosive paint, and the antirust layer is made of gray antirust paint.

Preferably, the corrosion-resistant layer is made of epoxy resin paint, and the wear-resistant layer is made of wear-resistant ceramic paint.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a bicycle wheel hub body, protective layer, enhancement layer, anti-deformation layer, inoxidizing coating, insulating layer, antirust coat, corrosion resistant coating and wearing layer's cooperation is used, structural strength that can effectual improvement bicycle wheel hub body has improved bicycle wheel hub body's rust-resistant and corrosion resisting property simultaneously, increase of service life, it still treats the improvement still to have solved current wheel hub structural strength when using to rust-resistant and corrosion resisting property is relatively poor, reduces wheel hub's life's problem.

2. The utility model discloses a set up and prevent the deformation layer, carbide has hardness height, it is wear-resisting, intensity and toughness are better, it is heat-resisting, a series of good properties such as corrosion-resistant, through setting up the enhancement layer, the spring steel has good comprehensive properties, if mechanical properties and ballistic performance, through setting up the insulating layer, organosilicon high temperature resistant anticorrosive paint has cold and hot reversal resistant, chemical industry gas corrosion resistant, weather-proof aging, water-fast and electric insulating nature and the strong characteristics of heat conductivity, through setting up the antirust coat, grey antirust paint has adhesive force good, the advantage that antirust property is high and water proofness is strong, through setting up corrosion-resistant layer, epoxy coating has extremely strong adhesive force, mechanical properties is good and excellent corrosion resisting property, through setting up the wearing layer, wear-resistant ceramic coating has insulatingly, high temperature resistant, it is anticorrosive, mechanical properties is good, it is very good with the adhesive force of metal, it is very hard, high mechanical strength and rigidity have.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the protective layer of the present invention;

fig. 3 is a schematic view of the structure of the enhancement layer of the present invention;

fig. 4 is a schematic view of the protective layer of the present invention.

In the figure: 1. a bicycle hub body; 2. a protective layer; 21. an enhancement layer; 211. a reinforcing layer; 212. an anti-deformation layer; 22. a protective layer; 221. a thermal insulation layer; 222. a rust-proof layer; 223. a corrosion-resistant layer; 224. and a wear-resistant layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a bicycle hub comprises a bicycle hub body 1, a protective layer 2 is disposed on the surface of the bicycle hub body 1, the protective layer 2 comprises a reinforcing layer 21 and a protective layer 22, the reinforcing layer 21 comprises a reinforcing layer 211 and a deformation-proof layer 212, the deformation-proof layer 212 is disposed on the outer surface of the reinforcing layer 211, the deformation-proof layer 212 is made of hard alloy, the reinforcing layer 211 is made of spring steel, the wear-proof layer 224 is disposed on the outer surface of the corrosion-proof layer 223, by disposing the deformation-proof layer 212, the hard alloy has a series of excellent performances such as high hardness, wear resistance, good strength and toughness, heat resistance, corrosion resistance, and the like, by disposing the reinforcing layer 211, the spring steel has excellent comprehensive performances such as mechanical performance and anti-damping performance, by disposing the thermal insulation layer 221, the silicone high temperature resistant anti-corrosive paint has the characteristics of cold-heat alternation resistance, chemical gas corrosion resistance, weather aging resistance, water resistance, electrical insulation and strong thermal conductivity, by arranging the antirust layer 222, the gray antirust paint has the advantages of good adhesion, high antirust performance and strong water resistance, by arranging the corrosion-resistant layer 223, the epoxy resin coating has extremely strong adhesion, excellent mechanical performance and excellent corrosion resistance, by arranging the wear-resistant layer 224, the wear-resistant ceramic coating has insulation, high temperature resistance, corrosion resistance, good mechanical performance, very good adhesion with metal, very hard property and extremely high mechanical strength and rigidity, the protective layer 22 comprises a heat-insulating layer 221, the antirust layer 222, the corrosion-resistant layer 223 and the wear-resistant layer 224, the corrosion-resistant layer 223 is positioned on the outer surface of the antirust layer 222, the antirust layer 222 is positioned on the outer surface of the heat-insulating layer 221, the heat-insulating layer 221 is made of organic silicon high-temperature-resistant anticorrosive paint, the antirust layer 222 is made of gray antirust paint, and the corrosion-resistant layer 223 is made of epoxy resin coating, the wear-resistant layer 224 is made of a wear-resistant ceramic coating, and is used in cooperation with the bicycle hub body 1, the protective layer 2, the reinforcing layer 21, the reinforcing layer 211, the anti-deformation layer 212, the protective layer 22, the heat-insulating layer 221, the anti-rust layer 222, the corrosion-resistant layer 223 and the wear-resistant layer 224, so that the structural strength of the bicycle hub body 1 can be effectively improved, the rust resistance and the corrosion resistance of the bicycle hub body 1 are improved, the service life is prolonged, the problems that the structural strength of the existing hub is still to be improved when the existing hub is used, the rust resistance and the corrosion resistance are poor, and the service life of the hub is shortened are solved.

When the wear-resistant ceramic paint is used, the hard alloy has a series of excellent performances such as high hardness, wear resistance, good strength and toughness, heat resistance, corrosion resistance and the like through the anti-deformation layer 212, the spring steel has excellent comprehensive performances such as mechanical property and anti-damping performance through the reinforcing layer 211, the organic silicon high-temperature resistant anti-corrosion paint has the characteristics of cold and hot alternation resistance, chemical gas corrosion resistance, weather aging resistance, water resistance, electric insulation and strong heat conductivity through the heat insulation layer 221, the gray anti-corrosion paint has the advantages of good adhesive force, high anti-corrosion performance and strong water resistance through the anti-corrosion layer 222, the epoxy resin paint has extremely strong adhesive force, excellent mechanical property and excellent corrosion resistance through the corrosion-resistant layer 223, and the wear-resistant ceramic paint has the advantages of insulation, high temperature resistance, corrosion resistance, good mechanical property, very good adhesive force with metal, extremely hard and extremely high mechanical strength and rigidity through the wear-resistant layer 224.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A bicycle hub comprising a bicycle hub body (1), characterized in that: the bicycle hub comprises a bicycle hub body (1), and is characterized in that a protective layer (2) is arranged on the surface of the bicycle hub body (1), the protective layer (2) comprises a reinforcing layer (21) and a protective layer (22), the reinforcing layer (21) comprises a reinforcing layer (211) and a deformation-resistant layer (212), and the protective layer (22) comprises a heat-insulating layer (221), an anti-rust layer (222), a corrosion-resistant layer (223) and a wear-resistant layer (224).

2. The bicycle hub according to claim 1, wherein: the anti-deformation layer (212) is located on the outer surface of the reinforcing layer (211), and the anti-deformation layer (212) is made of hard alloy.

3. The bicycle hub according to claim 1, wherein: the material of the reinforcing layer (211) is spring steel, and the wear-resistant layer (224) is positioned on the outer surface of the corrosion-resistant layer (223).

4. The bicycle hub according to claim 1, wherein: the corrosion-resistant layer (223) is positioned on the outer surface of the rust-resistant layer (222), and the rust-resistant layer (222) is positioned on the outer surface of the heat-insulating layer (221).

5. A bicycle hub according to claim 1, wherein: the heat insulation layer (221) is made of organic silicon high-temperature-resistant anticorrosive paint, and the anti-rust layer (222) is made of gray anti-rust paint.

6. The bicycle hub according to claim 1, wherein: the corrosion-resistant layer (223) is made of epoxy resin paint, and the wear-resistant layer (224) is made of wear-resistant ceramic paint.