CN2674144Y - Inflation pump used for vehicles - Google Patents
Inflation pump used for vehicles Download PDFInfo
- Publication number
- CN2674144Y CN2674144Y CN 200320118744 CN200320118744U CN2674144Y CN 2674144 Y CN2674144 Y CN 2674144Y CN 200320118744 CN200320118744 CN 200320118744 CN 200320118744 U CN200320118744 U CN 200320118744U CN 2674144 Y CN2674144 Y CN 2674144Y
- Authority
- CN
- China
- Prior art keywords
- pump
- inflation pump
- vehicles
- direct current
- centrifugal
- 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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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model discloses an inflation pump used for vehicles, aiming to overcome the defects that the existing inflation pump used for vehicles can only inflate tyre, football and basketball, but can not inflate airbed, balloon, or life belt, neither to absorb dust in the vehicle. On the basis of the direct current electric motor and the reciprocating inflation pump powered by the motor of the prior art, the direct current electric motor connects with a centrifugal inflation pump comprising a pump case with air exhaust opening, a blade wheel and a pump cover with air inlet. The air exhaust opening of the centrifugal inflation pump can inflate airbed, etc, and the air inlet can be connected with an aspirator to carry on the inner vehicle dust absorption. The utility model can be used for automobiles or other similar vehicles.
Description
Technical field
The utility model relates to the gas-filled pump of using on a kind of automobile.
Background technique
At present, the gas-filled pump of using on the automobile is to drive a reciprocating type gas-filled pump by a direct current generator, and the pressure of its output is higher, is mainly used in to automobile tyre inflation, also can give football, basketball inflation when needing.But if when running into inflation such as the low pressure article of need giving air-bed, balloon, life ring, then reciprocating type gas-filled pump is because of overpressure, and is difficult to be suitable for.Certainly, can a standby again low inflation equipment, but cause certain waste again.In addition, when needing dust suction in the automobile,, then can't carry out if there is not the dust exhaust apparatus of configure dedicated in the car.
Summary of the invention
The purpose of this utility model provides a kind of automobile-used gas-filled pump, what basically do not increasing under the situation of expense, make on the automobile with gas-filled pump promptly can give tire, football, basketball inflation, can give air-bed, balloon, life ring inflation again, can also be connected with vacuum cleaner, carry out dedusting in the car, to make things convenient for car owner's flexible Application.
Technological scheme below above-mentioned purpose adopts just can reach: comprise at original automobile-used gas-filled pump on the basis of a direct current generator and a reciprocating type gas-filled pump that is driven by direct current generator, direct current generator is connected with a centrifugal gas-filled pump simultaneously; This centrifugal gas-filled pump comprises pump case, the impeller that has relief opening, the pump cover that has suction port.
So back and forth delivery side of pump can be to output high pressure air such as tire, football, basketballs; And the relief opening mouth of centrifugal pump can be to output low pressure gas such as air-bed, balloon, life rings, and its intakeport can be connected with a vacuum cleaner.
The beneficial effects of the utility model are, Applicable scope is wide, it promptly can utilize its reciprocal high-pressure service pump partly to give tire, football, basketball inflation, can utilize its centrifugal low pressure pump partly to give air-bed, balloon, life ring inflation again, can also be connected with vacuum cleaner, carry out dust suction in the car, greatly facilitate the user.
Description of drawings
Fig. 1 is an external form schematic representation of the present utility model.
Fig. 2 is the schematic representation after the part among Fig. 1 draws back.
Concrete mode of execution
The utility model is described in further detail below in conjunction with drawings and Examples.
Referring to Fig. 1, Fig. 2.Drive reciprocal high-pressure service pump I and centrifugal low pressure pump II simultaneously by a direct current generator 1 among the figure; Centrifugal low pressure pump II comprises pump case 7, the impeller 3 that has relief opening 2, the pump cover 4 of bringing gas port 6 into, and wherein impeller 3 is contained on the axle of direct current generator 1, and pump case 7 and pump cover 4 are fixed together by screw 5.Relief opening 2 can be to air-bed, balloon, life ring inflation; Suction port 6 can be connected with vacuum cleaner and carries out dust suction.
Claims (1)
1. automobile-used gas-filled pump, comprise a direct current generator and a reciprocating type gas-filled pump that drives by direct current generator, it is characterized in that said direct current generator also is connected with a centrifugal gas-filled pump, centrifugal gas-filled pump comprises pump case, the impeller that has relief opening, the pump cover that has suction port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320118744 CN2674144Y (en) | 2003-12-02 | 2003-12-02 | Inflation pump used for vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320118744 CN2674144Y (en) | 2003-12-02 | 2003-12-02 | Inflation pump used for vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2674144Y true CN2674144Y (en) | 2005-01-26 |
Family
ID=34475543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320118744 Expired - Fee Related CN2674144Y (en) | 2003-12-02 | 2003-12-02 | Inflation pump used for vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2674144Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101319669B (en) * | 2008-07-21 | 2010-06-09 | 邵建锋 | High/low pressure inflating pump |
| CN101509480B (en) * | 2009-03-24 | 2012-03-21 | 佛山市顺德区新生源电器有限公司 | Built-in electric air pump for inflatable products |
-
2003
- 2003-12-02 CN CN 200320118744 patent/CN2674144Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101319669B (en) * | 2008-07-21 | 2010-06-09 | 邵建锋 | High/low pressure inflating pump |
| CN101509480B (en) * | 2009-03-24 | 2012-03-21 | 佛山市顺德区新生源电器有限公司 | Built-in electric air pump for inflatable products |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |