CN205059097U - Can install wheel hub of an automatic voltage regulation section of thick bamboo - Google Patents
Can install wheel hub of an automatic voltage regulation section of thick bamboo Download PDFInfo
- Publication number
- CN205059097U CN205059097U CN201520881627.2U CN201520881627U CN205059097U CN 205059097 U CN205059097 U CN 205059097U CN 201520881627 U CN201520881627 U CN 201520881627U CN 205059097 U CN205059097 U CN 205059097U
- Authority
- CN
- China
- Prior art keywords
- voltage regulation
- automatic voltage
- thick bamboo
- wheel hub
- regulation section
- 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 provides a can install wheel hub of an automatic voltage regulation section of thick bamboo, characterized by: be provided with two recesses (2) in wheel hub rim (1), be provided with an automatic voltage regulation section of thick bamboo (4) in two recesses (2), an automatic voltage regulation section of thick bamboo (4) both ends are provided with sealing washer (3), are provided with between an automatic voltage regulation section of thick bamboo (4) and rim (1) pressure regulating chamber (5), are provided with on rim (1) in the pressure regulating chamber outside voltage regulator hole (6), are provided with charging connector hole (8) of installation charging connector in the top in rim (1) outside recess (2), adopt the bimetal drum to replace original couple of metal support, the structure is simpler, and it is more fuel -efficient to travel, safer.
Description
Technical field
The utility model relates to automobile manufacturing field, specifically a kind of wheel hub installing automatic voltage regulation cylinder.
Background technology
For control vehicle for a long time, at a high speed, megathermal climate travel cause tire pressure raise occur sudden and violent tire, the reduction of control temperature is directed at tire pressure and reduces, vehicle is made to travel safer fuel-economizing, a kind of " safety joint oil type automatic voltage regulation wheel hub ", the patent No.: 201310286515.8 adopt the warm deformation function of bi-metal stent to regulate the volume of the inner tube of a tyre to reach the object of automatic voltage regulation, adopt Combined hub for installing bi-metal stent, its more assembly productive costs is high, and Applicable scope is few.
Utility model content
For above problem, the utility model provides a kind of wheel hub installing automatic voltage regulation cylinder, and cost is low.
According to this programme, a kind of wheel hub installing automatic voltage regulation cylinder, it is characterized in that: comprise in the wheel rim 1 of wheel hub and be provided with two grooves 2, automatic voltage regulation cylinder 4 is provided with in two grooves 2, automatic voltage regulation cylinder 4 two ends are provided with seal ring 3, be provided with pressure regulating cavity 5 between automatic voltage regulation cylinder 4 and wheel rim 1, the wheel rim 1 outside pressure regulating cavity is provided with pressure regulator hole 6, outside wheel rim 1, above groove 2, be provided with the inflation nozzle aperture 8 of installing charging connector.
Technique effect of the present utility model is: adopt composite metal drum to substitute original bi-metal stent, structure is simpler, the plenum chamber of tire is made to be separated into pressure regulating cavity and tire pressure chamber two parts, utilize the warm deformation function of composite metal drum and the pressure reduction of two atmospheric pressure cavities, when tire pressure increases tire temperature rise, the pressure in tire pressure chamber is just greater than pressure regulating cavity, and the active layers heat expansion in composite metal drum makes cydariform tend to tubular, and tire pressure cavity volume automatically increases tire pressure and declines; Otherwise during mercury dropped, the active layers in composite metal drum is shunk, make cydariform tend to flat, tire pressure cavity volume automatically reduces tire pressure and automatically raises, and travels more fuel-efficient, safer.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention in of the present utility model is further described.
In figure, comprise wheel rim 1, groove 2, seal ring 3, pressure regulation cylinder 4, pressure regulating cavity 5, pressure regulator hole 6, spoke 7, inflation nozzle aperture 8 etc.
As shown in the figure, the utility model is a kind of wheel hub installing automatic voltage regulation cylinder, described two grooves 2 are arranged in wheel rim 1, seal ring 3 is arranged at automatic voltage regulation cylinder 4 two ends, automatic voltage regulation cylinder 4 is arranged in two grooves 2, forms pressure regulating cavity 5 between automatic voltage regulation cylinder 4 and wheel rim 1, and pressure regulator hole 6 is arranged on the wheel rim 1 outside pressure regulating cavity, inflation nozzle aperture 8 is arranged at the top of groove 2 outside wheel rim 1, and spoke 7 is arranged in wheel rim.
The utility model can adopt the mode one-step castings such as low pressure, spinning, pressure injection to form, and the installation atmosphere of described pressure regulation cylinder is low-temperature condition, and the joint of described pressure regulation cylinder adopts laser welding.
Claims (1)
1. one kind the wheel hub of automatic voltage regulation cylinder can be installed, it is characterized in that: comprise in the wheel rim (1) of wheel hub and be provided with two grooves (2), automatic voltage regulation cylinder (4) is provided with in two grooves (2), automatic voltage regulation cylinder (4) two ends are provided with seal ring (3), pressure regulating cavity (5) is provided with between automatic voltage regulation cylinder (4) and wheel rim (1), wheel rim (1) outside pressure regulating cavity is provided with pressure regulator hole (6), is provided with the inflation nozzle aperture (8) of installing charging connector in the top of wheel rim (1) outside groove (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520881627.2U CN205059097U (en) | 2015-10-31 | 2015-10-31 | Can install wheel hub of an automatic voltage regulation section of thick bamboo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520881627.2U CN205059097U (en) | 2015-10-31 | 2015-10-31 | Can install wheel hub of an automatic voltage regulation section of thick bamboo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205059097U true CN205059097U (en) | 2016-03-02 |
Family
ID=55385693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520881627.2U Expired - Fee Related CN205059097U (en) | 2015-10-31 | 2015-10-31 | Can install wheel hub of an automatic voltage regulation section of thick bamboo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205059097U (en) |
-
2015
- 2015-10-31 CN CN201520881627.2U patent/CN205059097U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20161031 |