CN201588758U - Inflator pump - Google Patents
Inflator pump Download PDFInfo
- Publication number
- CN201588758U CN201588758U CN2010200460411U CN201020046041U CN201588758U CN 201588758 U CN201588758 U CN 201588758U CN 2010200460411 U CN2010200460411 U CN 2010200460411U CN 201020046041 U CN201020046041 U CN 201020046041U CN 201588758 U CN201588758 U CN 201588758U
- Authority
- CN
- China
- Prior art keywords
- gas
- inflator pump
- filled pump
- heart
- pump
- 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 belongs to the technical field of inflator pumps, in particular to an inflator pump working for a long time. The technical scheme includes that the inflator pump comprises a casing body, at least two inflator pump cores and an air guide pipe, wherein the inflator pump cores are positioned inside the casing body, the air guide pipe is connected with the inflator pump cores, and each inflator pump core is controlled to open and close through a pump core control mechanism. As for the inflator pump needing to be used for a long time, pluralities of the inflator pump cores are controlled by the pump core control mechanism, and the inflator pump cores alternately work and stop every couple of hours or shorter time, thereby avoiding damage caused by one inflator pump core working for a long time, prolonging service life and reducing use cost.
Description
Technical field
The utility model belongs to the gas-filled pump technical field, particularly a kind of gas-filled pump of long-time use.
Background technique
The gas-filled pump that uses adopts a gas-filled pump heart mostly at present, the long-time use can be damaged the gas-filled pump heart, especially the gas-filled pump that uses for bedsore prevention air cushion, it often is one or two years or longer time, the gas-filled pump heart is in running order always, the gas-filled pump heart that quality is good more also burns easily owing to having a rest, and has reduced working life, has improved user cost.
The model utility content
The technical problem that the utility model solves just provides a kind of long service life, a kind of gas-filled pump that user cost is low.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: comprise housing, be positioned at the gas-filled pump heart and the air pipe that is connected with the described gas-filled pump heart of this housing, the described gas-filled pump heart is at least two, and each gas-filled pump heart is controlled its keying by pump heart control mechanism.
Its additional technical feature is:
The described gas-filled pump heart is two;
Described air pipe is provided with one-way valve;
Be connected with the tolerance controlling mechanism with described pump heart control mechanism;
Described tolerance controlling mechanism is a manual adjustment means;
Described tolerance controlling mechanism is a teleregulation mechanism;
Described pump heart control mechanism is provided with earth leakage protective mechanism.
A kind of gas-filled pump provided by the utility model is compared with prior art and is had the following advantages: one, owing to comprise housing, be positioned at the gas-filled pump heart and the air pipe that is connected with the described gas-filled pump heart of this housing, the described gas-filled pump heart is at least two, each gas-filled pump heart is controlled its keying by pump heart control mechanism, for the long-time gas-filled pump that uses of needs, a plurality of gas-filled pump hearts are by the control of pump heart control mechanism, take turns to operate and rest every several hrs or shorter time, like this, just can not work long hours and cause damage because of a gas-filled pump heart, prolong working life, reduced user cost; Its two because described air pipe is provided with one-way valve, prevented to damage the gas-filled pump heart because the too high gas of air pressure flows backwards; Its three owing to be connected with the tolerance controlling mechanism, make the aeration quantity adjustable size of each gas-filled pump heart with described pump heart control mechanism, use convenient; Its four because described pump heart control mechanism is provided with earth leakage protective mechanism, prevented because of the injury of electric leakage to human body.
Description of drawings
Accompanying drawing is the structural representation of a kind of gas-filled pump switch provided by the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments a kind of inflation pump structure provided by the utility model is described in further detail.
As shown in Figure 1, this gas-filled pump comprises housing 1 and is positioned at the gas-filled pump heart 2 of this housing that the number of the gas-filled pump heart 2 is two or more, and each gas-filled pump heart 2 is by its keying of pump heart control mechanism 3 controls, at the air pipe 5 of the gas-filled pump heart 2 connections.For the long-time gas-filled pump that uses of needs, a plurality of gas-filled pump hearts 2 are by 3 controls of pump heart control mechanism, take turns to operate and rest every several hrs or shorter time, like this, just can not work long hours and cause damage because of a gas-filled pump heart 2, prolong working life, reduced user cost.
Damage the gas-filled pump heart in order to prevent because the too high gas of air pressure flows backwards, air pipe 5 is provided with one-way valve 6.
In order to make the aeration quantity adjustable size of each gas-filled pump heart, use conveniently, be connected with tolerance controlling mechanism 7 with pump heart control mechanism 3, tolerance controlling mechanism 7 can be manual adjustment means, also can be teleregulation mechanism.
For the injury that prevents to leak electricity to human body, pump heart control mechanism is provided with earth leakage protective mechanism 4.
The foregoing description is just to explanation of the present utility model, and therefore, protection domain of the present utility model not only is confined to the foregoing description, as long as structure is identical with a kind of gas-filled pump of the utility model, just drops on the scope of the utility model protection.
Claims (7)
1. gas-filled pump comprises housing, is positioned at the gas-filled pump heart and the air pipe that is connected with the described gas-filled pump heart of this housing, and it is characterized in that: the described gas-filled pump heart is at least two, and each gas-filled pump heart is controlled its keying by pump heart control mechanism.
2. a kind of gas-filled pump according to claim 1 is characterized in that: the described gas-filled pump heart is two.
3. a kind of gas-filled pump according to claim 1 is characterized in that: described air pipe is provided with one-way valve.
4. a kind of gas-filled pump according to claim 1 is characterized in that: be connected with the tolerance controlling mechanism with described pump heart control mechanism.
5. a kind of gas-filled pump according to claim 4 is characterized in that: described tolerance controlling mechanism is a manual adjustment means.
6. a kind of gas-filled pump according to claim 4 is characterized in that: described tolerance controlling mechanism is a teleregulation mechanism.
7. a kind of gas-filled pump according to claim 1 is characterized in that: described pump heart control mechanism is provided with earth leakage protective mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200460411U CN201588758U (en) | 2010-01-08 | 2010-01-08 | Inflator pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200460411U CN201588758U (en) | 2010-01-08 | 2010-01-08 | Inflator pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201588758U true CN201588758U (en) | 2010-09-22 |
Family
ID=42748536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200460411U Expired - Fee Related CN201588758U (en) | 2010-01-08 | 2010-01-08 | Inflator pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201588758U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720541A (en) * | 2012-07-09 | 2012-10-10 | 韩太成 | Aerodynamic electric generator |
| CN104688479A (en) * | 2015-03-14 | 2015-06-10 | 扬州市第一人民医院 | Controllable double-column hollow airbag cushion |
| WO2016086073A3 (en) * | 2014-11-24 | 2016-07-21 | Huntleigh Technology Limited | Moisture control coverlet |
-
2010
- 2010-01-08 CN CN2010200460411U patent/CN201588758U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720541A (en) * | 2012-07-09 | 2012-10-10 | 韩太成 | Aerodynamic electric generator |
| CN102720541B (en) * | 2012-07-09 | 2014-06-18 | 北京华达兄弟投资管理有限公司 | Aerodynamic electric generator |
| WO2016086073A3 (en) * | 2014-11-24 | 2016-07-21 | Huntleigh Technology Limited | Moisture control coverlet |
| US11833091B2 (en) | 2014-11-24 | 2023-12-05 | Arjo Ip Holding Ab | Moisture control coverlet |
| CN104688479A (en) * | 2015-03-14 | 2015-06-10 | 扬州市第一人民医院 | Controllable double-column hollow airbag cushion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100922 Termination date: 20140108 |