CN201687682U - Improved automatic inflating air pump - Google Patents
Improved automatic inflating air pump Download PDFInfo
- Publication number
- CN201687682U CN201687682U CN2009202958151U CN200920295815U CN201687682U CN 201687682 U CN201687682 U CN 201687682U CN 2009202958151 U CN2009202958151 U CN 2009202958151U CN 200920295815 U CN200920295815 U CN 200920295815U CN 201687682 U CN201687682 U CN 201687682U
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- China
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- air pump
- air outlet
- silica gel
- hand
- dialled
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Abstract
The utility model relates to the technical field of automatic inflating air pumps, in particular to an improved automatic inflating air pump. The improved automatic inflating air pump is characterized in that a microswitch and a hand operated switch are arranged on a frame casing, the microswitch is triggered when the hand operated switch is shifted to one side, the microswitch is connected with a motor, the hand operated switch extends downwards to form a connecting rod, and the connecting rod is connected with an air outlet sealing device. When the hand operated switch moves left and right, the hand operate switch drives the air outlet sealing device via the connecting rod simultaneously, and then an air outlet is opened while the air pump is started and the air outlet is closed while the air pump is stopped. During operation, a user only need to control the hand operated switch, thereby reducing operation steps, simplifying operation and completing operation at one step. In addition, the improved automatic inflating air pump is simple in structure, fine in sealing performance, stable in use, reliable in action, long in service life and free of air leakage.
Description
Technical field
The utility model relates to automatic inflation air pump technical field, refers in particular to a kind of improved automatic inflation air pump.
Background technique
Be used to be installed in the automatic inflation pump in the inflatable objects, for example be installed in the automatic inflation pump in the autoinflation air cushion, the cover of air pump exposes outside inflatable objects, and the other parts of air pump all are positioned at inflatable objects.Automatic inflation pump is provided with the air outlet, and when inflation, the air outlet must be opened, and automatic inflation pump can charge into gas to the inflatable objects inner chamber, and after inflation was finished, the air outlet must be sealed, and prevented the gas leak in the inflatable objects.In the prior art, automatic inflation pump is provided with motor, air pump, turnover gas power board, a control switch and a diverter switch, turnover gas power board is arranged on the place, air outlet, turnover gas power board is used to drive the closure member sealing air outlet of air outlet, wherein, control switch connects motor, and control switch is used to control the work of motor, realizes the inflation action; Diverter switch is the linkage type switch, drives turnover gas power board by stirring or twist diverter switch, and then switches the state of air outlet.In actual use, necessary operation-control switch of user and diverter switch are used inconvenience.In addition, the user has a sequencing to the operation of control switch and diverter switch, between the opening of the startup of air pump and air outlet there is a time difference, air pump close and the sealing of air outlet between a time difference is also arranged, inflatable objects is before inflation and the phenomenon that all can leak air after the inflation.
The model utility content
The purpose of this utility model be at the deficiencies in the prior art provide a kind of improved, simple in structure, closed performance is good, use is stable, reliable in action, long service life, the phenomenon that can not leak air are inflated air pump automatically.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of improved automatic inflation air pump, comprise framework shell, motor, air pump, motor and air pump are arranged in the framework shell, and motor connects air pump, and the framework shell is provided with suction port and air outlet, the place, air outlet is provided with the air outlet sealing device, the framework shell is provided with sensitive switch and hand is dialled the system switch, and hand is dialled the system switch and trigger sensitive switch when a side shifting, and sensitive switch connects motor, hand is dialled the system switch and is extended connecting rod downwards, and connecting rod connects the air outlet sealing device.
Described framework shell also comprises the cover that is arranged on framework shell upper end, and the operation unit of gang switch exposes on cover, also is provided with the tutorial light of the working state that is used to indicate air pump and the power line lid of storage electric wire on the described cover.
The both sides that described hand is dialled the system switch are respectively arranged with and are used to locate and limit first press strip and second press strip that hand is dialled the system switch.
Offer first breach on described first press strip, first indentation, there is provided with positioning convex column, and the rear end of positioning convex column is provided with spring, and the side that hand is dialled corresponding first press strip of system switch offers the groove that the front end for positioning convex column snaps in; Offer second breach on described second press strip, sensitive switch is fixed therein second indentation, there of second press strip, and the side that hand is dialled corresponding second press strip of system switch is provided with the salient point that is used to touch sensitive switch.
Described air outlet sealing device comprises turnover gas power board, and a side of turnover gas power board is provided with connecting groove, and the lower end of described connecting rod is provided with joint, and the joint that hand is dialled the system switch is plugged in the connecting groove of turnover gas power board.
Described sealing device also includes soft silica gel circle, silica gel compressing tablet and the envelope gas egative film of the hard that driven by turnover gas power board, the silica gel compressing tablet is fixed on the silica gel circle below of air outlet, silica gel circle and silica gel compressing tablet middle part offer the ventilation window, envelope gas egative film is positioned at the below of silica gel circle, the middle part of envelope gas egative film extends upward driveshaft, and driveshaft connects turnover gas power board; The edge of envelope gas egative film was overlaid on the silica gel circle when air outlet sealing device was closed, envelope gas egative film sealing air outlet; Envelope gas egative film separated with the silica gel circle when air outlet sealing device was opened.
Described silica gel circle is a toroidal, and described ventilation window is circular.
The beneficial effects of the utility model: the utility model is that the framework shell is provided with sensitive switch and hand is dialled the system switch, hand is dialled the system switch and trigger sensitive switch when a side shifting, sensitive switch connects motor, and hand is dialled the system switch and extended connecting rod downwards, and connecting rod connects the air outlet sealing device; When hand is dialled system switch move left and right; hand is dialled the system switch and is driven the air outlet sealing device simultaneously by connecting rod; when the startup of control air pump, realize that the synchronization control air outlet is in open mode; when shutting down, the control air pump realizes that the synchronization control air outlet is in closed condition; as long as dialling, the control hand makes switch during operation; reduce operating procedure; simpler in operation; settle at one go; the utility model is simple in structure, closed performance good, use is stable, reliable in action, long service life, and the phenomenon that can not leak air.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an internal structure schematic representation of the present utility model;
Fig. 3 hides structural representation behind the cover for the utility model.
Embodiment
The mode of execution of a kind of improved automatic inflation air pump 3 of the present utility model is shown in Fig. 1 to 3, comprise framework shell 1, motor 2, air pump 3, motor 2 and air pump 3 are arranged in the framework shell 1, motor 2 connects air pump 3, framework shell 1 is provided with suction port 4 and air outlet 5, and 5 places, air outlet are provided with the air outlet sealing device.
Described framework shell 1 is provided with sensitive switch 6 and hand is dialled system switch 7, and hand is dialled system switch 7 and trigger sensitive switch 6 when a side shifting, and sensitive switch 6 connects motor 2, and hand is dialled system switch 7 and extended connecting rod 8 downwards, and connecting rod 8 connects the air outlet sealing device.
Particularly, described framework shell 1 also comprises the cover 9 that is arranged on framework shell 1 upper end, the operation unit of gang switch exposes on cover 9, also be provided with the power line lid 19 of tutorial light 10 and storage electric wire on the described cover 9, tutorial light 10 is used to indicate the working state of air pump 3, make things convenient for the user to observe and understand the working state of air pump 3, power line lid 19 is used for sealing the power cord box of framework shell 1, prevents that electric wire in the power cord box is destroyed or damages.
More specifically, the described hand both sides of dialling system switch 7 are respectively arranged with and are used to locate and limit first press strip 11 and second press strip 12 that hand is dialled system switch 7.Wherein, offer first breach on described first press strip 11, first indentation, there is provided with positioning convex column 13, the rear end of positioning convex column 13 is provided with spring, the side that hand is dialled system switch 7 corresponding first press strips 11 offers groove 18, and positioning convex column 13 is replaced the side of dialling system switch 7 at hand under spring action, when hand is dialled system switch 7 and moved to positioning convex column 13 aligned recesses 18, the front end of positioning convex column 13 is entrapped in the groove 18, dials system switch 7 with location and restriction hand.
Offer second breach on described second press strip 12, sensitive switch 6 is fixed therein second indentation, there of second press strip 12, the side that hand is dialled system switch 7 corresponding second press strips 12 is provided with the salient point 20 that is used to touch sensitive switch 6, dial system switch 7 when moving to sensitive switch 6 positions at hand, the salient point 20 that hand is dialled the side of system switch 7 contacts sensitive switches 6 and triggers sensitive switch 6, and then connects motor 2 and starting motor 2.
Described air outlet sealing device comprises turnover gas power board 14, and a side of turnover gas power board 14 is provided with connecting groove, and the lower end of described connecting rod 8 is provided with joint, and the joint that hand is dialled system switch 7 is plugged in the connecting groove of turnover gas power board 14.When hand is dialled system switch 7 move left and right; hand is dialled system switch 7 and is driven simultaneously by connecting rod 8 and pass in and out gas power board 14 and move; when the startup of control air pump 3, realize that synchronization control air outlet 5 is in open mode; when shutting down, control air pump 3 realizes that synchronization control air outlet 5 is in closed condition; as long as dialling, the control hand makes switch 7 during operation; reduce operating procedure, simpler in operation, settle at one go.Therefore, good, the air outlet sealing device that uses the inflation air pump 3 of stable, reliable in action, long service life of the self-enclosed performance of the utility model.
Described sealing device also includes soft silica gel circle 15, silica gel compressing tablet 16 and the envelope gas egative film 17 of the hard that driven by turnover gas power board 14, silica gel compressing tablet 16 is fixed on silica gel circle 15 below of air outlet 5, described silica gel circle 15 is a toroidal, silica gel circle 15 and silica gel compressing tablet 16 middle parts offer the ventilation window, described ventilation window is circular, envelope gas egative film 17 is positioned at the below of silica gel circle 15, and the middle part of envelope gas egative film 17 extends upward driveshaft, and driveshaft connects turnover gas power board 14; The edge of envelope gas egative film 17 was overlaid on the silica gel circle 15 when the air outlet sealing device was closed, envelope gas egative film 17 sealing air outlets 5; Envelope gas egative film 17 separated with silica gel circle 15 when the air outlet sealing device was opened.
The edge of envelope gas egative film 17 was overlaid on the silica gel circle 15 when described air outlet sealing device was closed, envelope gas egative film 17 sealing air outlets 5; Envelope gas egative film 17 separated with silica gel circle 15 when the air outlet sealing device was opened, and envelope gas egative film 17 does not seal air outlet 5.
Air outlet of the present utility model sealing device adopts the envelope gas egative film 17 of hard and soft silica gel circle 15 to cooperate, buckle to overlay on the soft silica gel circle 15 by the envelope gas egative film 17 of hard and seal air outlet 5, easily control, and closed performance is good, it is stable to use, reliable in action, long service life.
Above content only is preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (7)
1. improved automatic inflation air pump, comprise framework shell, motor, air pump, motor and air pump are arranged in the framework shell, and motor connects air pump, and the framework shell is provided with suction port and air outlet, the place, air outlet is provided with the air outlet sealing device, it is characterized in that: the framework shell is provided with sensitive switch and hand is dialled the system switch, and hand is dialled the system switch and trigger sensitive switch when a side shifting, and sensitive switch connects motor, hand is dialled the system switch and is extended connecting rod downwards, and connecting rod connects the air outlet sealing device.
2. a kind of improved automatic inflation air pump according to claim 1, it is characterized in that: described framework shell also comprises the cover that is arranged on framework shell upper end, the operation unit of gang switch exposes on cover, also is provided with the tutorial light of the working state that is used to indicate air pump and the power line lid of storage electric wire on the described cover.
3. a kind of improved automatic inflation air pump according to claim 2 is characterized in that: the both sides that described hand is dialled the system switch are respectively arranged with and are used to locate and limit first press strip and second press strip that hand is dialled the system switch.
4. a kind of improved automatic inflation air pump according to claim 3, it is characterized in that: offer first breach on described first press strip, first indentation, there is provided with positioning convex column, the rear end of positioning convex column is provided with spring, and the side that hand is dialled corresponding first press strip of system switch offers the groove that the front end for positioning convex column snaps in; Offer second breach on described second press strip, sensitive switch is fixed therein second indentation, there of second press strip, and the side that hand is dialled corresponding second press strip of system switch is provided with the salient point that is used to touch sensitive switch.
5. according to the described a kind of improved automatic inflation air pump of one of claim 1 to 4, it is characterized in that: described air outlet sealing device comprises turnover gas power board, one side of turnover gas power board is provided with connecting groove, the lower end of described connecting rod is provided with joint, and the joint that hand is dialled the system switch is plugged in the connecting groove of turnover gas power board.
6. a kind of improved automatic inflation air pump according to claim 5, it is characterized in that: described sealing device also includes soft silica gel circle, silica gel compressing tablet and the envelope gas egative film of the hard that driven by turnover gas power board, the silica gel compressing tablet is fixed on the silica gel circle below of air outlet, silica gel circle and silica gel compressing tablet middle part offer the ventilation window, envelope gas egative film is positioned at the below of silica gel circle, the middle part of envelope gas egative film extends upward driveshaft, and driveshaft connects turnover gas power board; The edge of envelope gas egative film was overlaid on the silica gel circle when air outlet sealing device was closed, envelope gas egative film sealing air outlet; Envelope gas egative film separated with the silica gel circle when air outlet sealing device was opened.
7. a kind of improved automatic inflation air pump according to claim 6, it is characterized in that: described silica gel circle is a toroidal, described ventilation window is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202958151U CN201687682U (en) | 2009-12-30 | 2009-12-30 | Improved automatic inflating air pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202958151U CN201687682U (en) | 2009-12-30 | 2009-12-30 | Improved automatic inflating air pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201687682U true CN201687682U (en) | 2010-12-29 |
Family
ID=43375965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202958151U Expired - Fee Related CN201687682U (en) | 2009-12-30 | 2009-12-30 | Improved automatic inflating air pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201687682U (en) |
-
2009
- 2009-12-30 CN CN2009202958151U patent/CN201687682U/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: 20101229 Termination date: 20171230 |