CN2644720Y - Automatic air inflating and exhausting electric air pump - Google Patents
Automatic air inflating and exhausting electric air pump Download PDFInfo
- Publication number
- CN2644720Y CN2644720Y CN 03247867 CN03247867U CN2644720Y CN 2644720 Y CN2644720 Y CN 2644720Y CN 03247867 CN03247867 CN 03247867 CN 03247867 U CN03247867 U CN 03247867U CN 2644720 Y CN2644720 Y CN 2644720Y
- Authority
- CN
- China
- Prior art keywords
- air pump
- inlet
- gas storehouse
- outlet
- utility
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to an electric air pump which can automatically fill and drain gas, comprising a motor, a wind wheel and a casing body. The utility model is characterized in that: the casing body is provided with an inlet and outlet warehouse where the inlet and the outlet are arranged and are provided with a movable separation plate; the movable separation plate is connected with the movable handle which is arranged at the top part of the inlet and outlet warehouse. The utility model has the advantages of having reasonable structure, enabling of air inlet from the middle of the motor, having only an inlet and an outlet for air flowing, having better radiation result for the motor body and prolonging life span of the air pump.
Description
Affiliated technical field
The utility model relates to a kind of air pump, particularly a kind ofly fills automatically, the exhaust electric air pump.
Background technique
Existing of the same type fill automatically, its inlet, outlet of exhaust electric air pump separates.Some suction port is from the air inlet of flabellum center, and some is in the air inlet of the top of motor, so motor is good inadequately from the body radiating effect.Structure is also reasonable inadequately.
Goal of the invention
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, can be directly from an inlet, outlet turnover air-flow, have from the filling automatically of body heat radiation motor function, exhaust electric air pump.
Summary of the invention
The purpose of this utility model can reach by following measure: a kind ofly fill automatically, the exhaust electric air pump, comprise motor, wind wheel, housing, it is characterized in that: on housing, be provided with turnover gas storehouse, on turnover gas storehouse, be provided with air inlet/outlet, turnover gas is provided with active clapboard in the storehouse, and active clapboard links to each other with the flexible handle of being located at turnover top, gas storehouse.
The purpose of this utility model can also reach by following measure: the top in turnover gas storehouse is provided with vent.Top in turnover gas storehouse also is provided with inflation locating point and exhaust locating point.Coaxial affixed between active clapboard and the flexible handle.
The utility model has following advantage compared to existing technology: rational in infrastructure, can be from the middle air inlet of motor, and have only an inlet, outlet turnover air-flow, motor is preferable from the body radiating effect, has prolonged the working life of air pump.
Description of drawings
Three-dimensional structure diagram when Fig. 1 is in exhaust condition for the utility model;
Internal structure schematic diagram when Fig. 2 is in exhaust condition for the utility model;
Three-dimensional structure diagram when Fig. 3 is in inflated condition for the utility model;
Internal structure schematic diagram when Fig. 4 is in inflated condition for the utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing (embodiment):
With reference to Fig. 1～Fig. 4, the utility model comprises motor 1, wind wheel 2, housing 3, turnover gas storehouse 4, active clapboard 6, flexible handle 7 etc.Motor 1 and wind wheel 2 etc. are loaded in the housing 3, and a side of housing 3 is located in turnover gas storehouse 4, and communicate with housing 3; On turnover gas storehouse 4, be provided with an inlet, outlet 5; In turnover gas storehouse 4, be provided with active clapboard 6; Top in turnover gas storehouse 4 is provided with flexible handle 7; Flexible handle 7 is coaxial affixed with active clapboard 6, can drive its rotation; Also be provided with vent 8, inflation locating point 9, exhaust locating point 10 at turnover 4 tops, gas storehouse.
During real work, when flexible handle 7 drives active clapboards 6 near exhaust locating points 10, air is entered by inlet, outlet 5, through the D passage, and the effect by motor 1, wind wheel 2, discharge through vent 8 by the F passage.When flexible handle 7 drove active clapboards 6 near inflation locating point 9, air was entered by vent 8, passed through the effect of motor 1, wind wheel 2 through the D passage, was discharged through inlet, outlet 5 by the F passage.
Claims (4)
1, a kind ofly fill automatically, the exhaust electric air pump, comprise motor (1), wind wheel (2), housing (3), it is characterized in that: on housing (3), be provided with turnover gas storehouse (4), on turnover gas storehouse (4), be provided with air inlet/outlet (5), be provided with active clapboard (6) in the turnover gas storehouse (4), active clapboard (6) links to each other with the flexible handle (7) of being located at turnover top, gas storehouse (4).
2, air pump according to claim 1 is characterized in that: the top in turnover gas storehouse (4) is provided with vent (8).
3, air pump according to claim 1 is characterized in that: also be provided with inflation locating point (9) and exhaust locating point (10) at the top in turnover gas storehouse (4).
4, air pump according to claim 1 is characterized in that: coaxial affixed between active clapboard (6) and the flexible handle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03247867 CN2644720Y (en) | 2003-07-01 | 2003-07-01 | Automatic air inflating and exhausting electric air pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03247867 CN2644720Y (en) | 2003-07-01 | 2003-07-01 | Automatic air inflating and exhausting electric air pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2644720Y true CN2644720Y (en) | 2004-09-29 |
Family
ID=34292984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03247867 Expired - Fee Related CN2644720Y (en) | 2003-07-01 | 2003-07-01 | Automatic air inflating and exhausting electric air pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2644720Y (en) |
-
2003
- 2003-07-01 CN CN 03247867 patent/CN2644720Y/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 | ||
| 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 |