CN203713435U - Hub component with inflation function - Google Patents
Hub component with inflation function Download PDFInfo
- Publication number
- CN203713435U CN203713435U CN201420092805.9U CN201420092805U CN203713435U CN 203713435 U CN203713435 U CN 203713435U CN 201420092805 U CN201420092805 U CN 201420092805U CN 203713435 U CN203713435 U CN 203713435U
- Authority
- CN
- China
- Prior art keywords
- hub
- wheel hub
- ring
- terminal pad
- wheel
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a hub component with an inflation function. The hub component comprises an outer hub ring, a semi-shaft flange, a hub connecting disc and a hub cover, wherein the outer hub ring is arranged on a hub connecting disc; a shaft in the middle of the hub connecting disc penetrates through the outer hub ring; the semi-shaft flange and the outer hub ring are arranged on the same side; a hub penetrates through the outer hub ring and the hub connecting disc, a hub cover is arranged on the other side of the hub connecting disc and covers a convex part of the semi-shaft flange; the outer hub ring is provided with an inflation inlet; an air ring is arranged in the middle of the outer hub ring; the inflation inlet is connected with the air ring; an air channel which is directly communicated into the air ring is formed in a shaft in the middle of the hub connecting disc; an air outlet connector for connecting a tire inflation valve is formed in the end part of the hub connecting disc close to one side of the hub cover; the air outlet connector is communicated with the air channel. By adopting the hub component, the trouble that a Buggy vehicle is frequently inflated and released in desert is solved, and the hub component is particularly applicable to racing vehicles which asks for high performance and vehicles used in special occasions.
Description
Technical field
The utility model relates to auto parts and components field, particularly relates to a kind of hub unit with aerification function.
Background technology
Hub unit is arranged on the axle of waggon axle conventionally, to rotatable mounting surface is provided, wheel and tyre assembly will be arranged in this rotatable mounting surface, the hub unit of number of different types is provided according to different wheel purposes in the market conventionally, for example, be flower wheel, traction wheel or tandem wheels according to wheel, multiple different hub design can be used for heavy duty truck.And pursuing performance-oriented racing car field, the function of hub unit has been proposed to more requirement, racing car need to come to tire inflation/deflation according to road conditions conventionally, and for example under desert Environment, inflation/deflation can bother very much continually, and this just requires hub unit to have the function of inflation/deflation.
Utility model content
The utility model aims to provide a kind of hub unit with aerification function.
For realizing above-mentioned technical purpose, the utility model by the following technical solutions, a kind of hub unit with aerification function, comprise wheel hub outer ring, half shaft flange, wheel hub terminal pad and wheel cap, wheel hub outer ring is located on wheel hub terminal pad, axle in the middle of wheel hub terminal pad runs through wheel hub outer ring, half shaft flange and wheel hub outer ring are located at the same side, run through wheel hub outer ring and wheel hub terminal pad, wheel cap is located at the opposite side of wheel hub terminal pad, cover the projection of half shaft flange, described wheel hub outer ring is with inflation admission port, the centre portion of wheel hub outer ring is provided with compression ring, inflation admission port connects compression ring, on axle in the middle of wheel hub terminal pad, have air flue, be communicated to compression ring inside always, wheel hub terminal pad is provided with the interface of giving vent to anger for connecting tire valve by the end of wheel cap one side, the interface of giving vent to anger is communicated with air flue.
As preferably, half described shaft flange is connected with wheel hub terminal pad by spline.
As preferably, the both sides of compression ring are provided with seal ring.
As preferably, wheel hub terminal pad is provided with valve dististyle by the side of wheel cap.
As preferably, valve dististyle is fixed on half shaft flange by screw thread.
As preferably, the interface of giving vent to anger runs through valve dististyle.
As preferably, the core two ends of wheel hub outer ring are provided with the through hole for bearing and oil sealing are installed.
As preferably, described bearing is tapered roller bearing.
The utility model is in the time of concrete operations, first after inflation/deflation control cock, be connected to again inflation admission port through reducing valve from nitrogen gas cylinder gas out, be connected to tire valve from the interface flexible pipe of giving vent to anger again, automobile can need to be given tire inflation/deflation according to road conditions in the process of moving like this, solve the trouble of Ba Jiche at the frequent inflation/deflation in desert, be particularly suitable for pursuing the vehicle of performance-oriented racing car and special occasions use.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1, wheel hub outer ring; 2, seal ring; 3, compression ring; 4, wheel hub terminal pad; 5, half shaft flange; 6, tapered roller bearing; 7, oil sealing; 8, valve dististyle; 9, wheel cap; 10, inflation admission port; 11, the interface of giving vent to anger; 12, air flue.
Detailed description of the invention
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Be exemplary below by the embodiment being described with reference to the drawings, only for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Shown in Figure 1, a kind of hub unit with aerification function, comprise wheel hub outer ring 1, half shaft flange 5, wheel hub terminal pad 4 and wheel cap 9, wheel hub outer ring 1 is located on wheel hub terminal pad 4, axle in the middle of wheel hub terminal pad 4 runs through wheel hub outer ring 1, and the core two ends of wheel hub outer ring 1 are provided with the through hole for tapered roller bearing 6 and oil sealing 7 are installed, half shaft flange 5 is located at the same side with wheel hub outer ring 1, be connected with wheel hub terminal pad by spline, run through wheel hub outer ring 1 and wheel hub terminal pad 4, wheel cap 9 is located at the opposite side of wheel hub terminal pad 4, cover the projection of half shaft flange 5, described wheel hub outer ring 1 is with inflation admission port 10, the centre portion of wheel hub outer ring 1 is provided with compression ring 3, inflation admission port 10 connects compression ring 3, the both sides of compression ring 3 are provided with seal ring 2, on axle in the middle of wheel hub terminal pad 4, have air flue 12, be communicated to compression ring 3 inside always, wheel hub terminal pad 4 is provided with the interface 11 of giving vent to anger for connecting tire valve by the end of wheel cap 9 one sides, the interface 11 of giving vent to anger is communicated with air flue 12.
As preferably, wheel hub terminal pad 4 is provided with valve dististyle 8 by the side of wheel cap 9, and valve dististyle 8 is fixed on half shaft flange 5 by screw thread, and the interface 11 of giving vent to anger runs through valve dististyle 8.
The utility model is in the time of concrete operations, first after inflation/deflation control cock, be connected to again inflation admission port 10 through reducing valve from nitrogen gas cylinder gas out, be connected to tire valve from the interface 11 use flexible pipes of giving vent to anger again, automobile can need to be given tire inflation/deflation according to road conditions in the process of moving like this, solve the trouble of Ba Jiche at the frequent inflation/deflation in desert, be particularly suitable for pursuing the vehicle of performance-oriented racing car and special occasions use.
In the description of this specification sheets, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that not departing from principle of the present utility model and aim, can carry out multiple variation, amendment, replacement and modification to these embodiment, scope of the present utility model is limited by claim and equivalent thereof.
Claims (8)
1. the hub unit with aerification function, comprise wheel hub outer ring, half shaft flange, wheel hub terminal pad and wheel cap, wheel hub outer ring is located on wheel hub terminal pad, axle in the middle of wheel hub terminal pad runs through wheel hub outer ring, half shaft flange and wheel hub outer ring are located at the same side, run through wheel hub outer ring and wheel hub terminal pad, wheel cap is located at the opposite side of wheel hub terminal pad, cover the projection of half shaft flange, it is characterized in that, described wheel hub outer ring is with inflation admission port, the centre portion of wheel hub outer ring is provided with compression ring, inflation admission port connects compression ring, on axle in the middle of wheel hub terminal pad, have air flue, be communicated to compression ring inside always, wheel hub terminal pad is provided with the interface of giving vent to anger for connecting tire valve by the end of wheel cap one side, the interface of giving vent to anger is communicated with air flue.
2. hub unit according to claim 1, is characterized in that, half described shaft flange is connected with wheel hub terminal pad by spline.
3. hub unit according to claim 1, is characterized in that, the both sides of compression ring are provided with seal ring.
4. hub unit according to claim 1, is characterized in that, wheel hub terminal pad is provided with valve dististyle by the side of wheel cap.
5. hub unit according to claim 4, is characterized in that, valve dististyle is fixed on half shaft flange by screw thread.
6. hub unit according to claim 5, is characterized in that, the interface of giving vent to anger runs through valve dististyle.
7. hub unit according to claim 1, is characterized in that, the core two ends of wheel hub outer ring are provided with the through hole for bearing and oil sealing are installed.
8. hub unit according to claim 7, is characterized in that, described bearing is tapered roller bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420092805.9U CN203713435U (en) | 2014-03-03 | 2014-03-03 | Hub component with inflation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420092805.9U CN203713435U (en) | 2014-03-03 | 2014-03-03 | Hub component with inflation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203713435U true CN203713435U (en) | 2014-07-16 |
Family
ID=51152624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420092805.9U Expired - Fee Related CN203713435U (en) | 2014-03-03 | 2014-03-03 | Hub component with inflation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203713435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103818200A (en) * | 2014-03-03 | 2014-05-28 | 苏州巴吉赛车科技有限公司 | Wheel hub component with air inflation function |
-
2014
- 2014-03-03 CN CN201420092805.9U patent/CN203713435U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103818200A (en) * | 2014-03-03 | 2014-05-28 | 苏州巴吉赛车科技有限公司 | Wheel hub component with air inflation function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20190303 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |