CN208294726U - Inflation exhaust double-purpose device - Google Patents
Inflation exhaust double-purpose device Download PDFInfo
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- CN208294726U CN208294726U CN201820357533.9U CN201820357533U CN208294726U CN 208294726 U CN208294726 U CN 208294726U CN 201820357533 U CN201820357533 U CN 201820357533U CN 208294726 U CN208294726 U CN 208294726U
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- purpose device
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Abstract
The utility model provides a kind of inflation exhaust double-purpose device, including tire pump and gas collection shell, the first opening and the second opening are provided on the gas collection shell, the tire pump is tightly connected the gas collection shell, the tire pump is piston pump, the air inlet of the tire pump is connected to first opening by the confined space between the gas collection shell and the tire pump, the gas outlet of the tire pump is connected to second opening by pipeline, when the tire described in second open communication and/or the aerated product, the first open communication atmosphere, realize aerification function, when the tire described in first open communication and/or the aerated product, the second open communication atmosphere, realize degassing function.The utility model can give tyre inflating and be inflated, be vented to aerated products such as air mattress, inflatable cushions, to greatly improve the versatility of air pump, and the utility model is made of integrated approach, sealed reliable is easy to operate.
Description
Technical field
The utility model is related to air pump field in general, is vented double-purpose device in particular to a kind of inflation.
Background technique
Present automobile generally can all carry electric inflating pump, and electric inflating pump is used for the automobile tyre inflation for losing gas, mesh
The type of preceding inflator pump in the market is varied.
With the improvement of living standards, aerated product becomes more and more popular, often carried when people travel outdoors air mattress,
The aerated products such as inflatable cushion.Inflator pump is used when inflating to aerated product, can be used manually when deflating to aerated product
It deflates or is deflated using exhaust pump.Using manually deflating, not only time-consuming but also laborious, deflation effect is also bad, using exhaust pump
It deflates, although time saving and energy saving, increases cost, increase occupied space.When people travel outdoors with aerated product,
It needs to carry inflator pump and exhaust pump.
Occurs charge, exhaust pump installation currently on the market, this device both can be to aerated products such as air mattress, inflatable cushions
Inflation, and can be vented to aerated product, but the outlet pressure of this air pump is lower, automobile tyre inflation cannot be given.
There are no one kind to carry out to tyre inflating and to aerated products such as air mattress, inflatable cushions currently on the market
The device of inflation, exhaust.
Utility model content
One main purpose of the utility model is to overcome at least one defect of the above-mentioned prior art, provided it is a kind of both
The inflation exhaust double-purpose device that tyre inflating can be given, and can be inflated, be vented to aerated products such as air mattress, inflatable cushions.
To realize above-mentioned purpose of utility model, the utility model adopts the following technical solution:
One aspect according to the present utility model provides a kind of inflation exhaust double-purpose device, can to tyre inflating and
It can be inflated, be vented to aerated product, including tire pump and gas collection shell, the first opening and are provided on the gas collection shell
Two openings, the tire pump are tightly connected the gas collection shell, and the tire pump is piston pump, the air inlet of the tire pump
Mouth is connected to first opening by the confined space between the gas collection shell and the tire pump, and the tire pump goes out
Port is connected to second opening by pipeline, when the tire described in second open communication and/or the aerated product, institute
It states the first open communication atmosphere, realizes aerification function, tire and/or the aerated product described in first open communication
When, the second open communication atmosphere realizes degassing function.
The pipeline that an embodiment according to the present utility model, first opening and second opening are in communication with the outside
On be provided with control valve.
An embodiment according to the present utility model, the valve are reversal valve.
An embodiment according to the present utility model, the tire pump are connected with electric motor.
An embodiment according to the present utility model, the circuit control structure of the motor are set on the gas collection shell.
An embodiment according to the present utility model, first opening and/or second open communication are provided with gas
Press table.
An embodiment according to the present utility model, the opening are fast interface.
As shown from the above technical solution, it the advantages of the utility model and has the active effect that
Another opening is gas outlet when an opening is air inlet in the utility model, and an opening is switched to another when gas outlet
Opening is switched to air inlet so that the utility model can to tyre inflating and to the aerated products such as air mattress, inflatable cushion into
Row inflation, exhaust, so that the versatility of air pump is greatly improved, and the utility model is made of integrated approach, sealed reliable,
It is easy to operate.
Detailed description of the invention
Consider the detailed description of the following preferred embodiment to the utility model in conjunction with the accompanying drawings, the utility model it is each
Kind target, feature and advantage will become apparent.Attached drawing is only the exemplary diagram of the utility model, is not necessarily
It is drawn to scale.In the accompanying drawings, same appended drawing reference always shows same or similar component.Wherein:
When Fig. 1 is that the utility model inflation exhaust double-purpose device shown according to an exemplary embodiment is inflated operation
Operation principle schematic diagram.
When Fig. 2 is that operation is exhausted in the utility model inflation exhaust double-purpose device shown according to an exemplary embodiment
Operation principle schematic diagram.
When Fig. 3 is that the utility model inflation exhaust double-purpose device shown according to an exemplary embodiment carries out switching operation
Operation principle schematic diagram.
Wherein, the reference numerals are as follows:
1, gas collection shell；2, tire pump；3, the first opening；4, the second opening；5, connecting terminal；6, reversal valve.
Specific embodiment
Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to embodiment set forth herein；On the contrary, thesing embodiments are provided so that this is practical new
Type will be full and complete, and the design of example embodiment is comprehensively communicated to those skilled in the art.It is identical in figure
Appended drawing reference indicates same or similar structure, thus the detailed description that will omit them.
It is described below the difference to the utility model is exemplary, is carried out referring to attached drawing, it is practical that the attached drawing forms this
Novel a part, and the exemplary knot of difference of many aspects of achievable the utility model is wherein shown by way of example
Structure, system and step.It should be understood that other specified schemes of component, structure, exemplary means, system and step can be used, and
And structural and functional modification can be carried out without departing from the scope of the utility model.Although moreover, can in this specification
The different example features of the utility model are described using term " top ", " bottom ", " front ", " rear portion ", " side " etc.
And element, but these terms are in this article merely for convenient, for example, with reference to the accompanying drawings described in exemplary direction.This explanation
Any content in book is not necessarily to be construed that the specific three dimensional direction of Structure of need is just fallen into the scope of the utility model.
First embodiment
As shown in Figure 1, inflation exhaust double-purpose device includes a gas collection shell 1 and a tire pump 2 in the present embodiment,
Wherein gas collection shell 1 is seal casinghousing, and tire pump 2 has electric motor.In the present embodiment, the wheel nausea of electric motor will be had
Pump 2 is tightly connected gas collection shell 1, can be connected with output sealing.The shell of gas collection shell 1 is equipped with connecting terminal 5, connecting terminal
5 one end connect motor coil, and the other end is connected by switch with extraneous power supply.The first opening 3 is additionally provided on the shell of gas collection shell 1
With the second opening 4, in the present embodiment, the first opening 3 is air inlet, and the second opening 4 is through-hole, is connected at the first opening 3
Interface I is connected with interface II at the second opening 4, and 2 transtracheal V of tire pump is connected in the second opening 4.
Interface in the present embodiment, when being inflated to aerated products such as tire, air mattress, inflatable cushions, at the second opening 4
It is connected to tracheae V0 on II, the tracheae V0 other end is directly accessed to the inflating port of aerated product by gas nozzle.Its working principle
Be: tire pump 2 work, outside air through first opening 3 enter gas collection shells 1 sealing space in, gas through tire pump 2,
Tracheae V, tracheae V0 enter in aerated product, realize aerification function.
Second embodiment
As shown in Fig. 2, in the present embodiment, it, can be manually by tracheae V0 when being vented to aerated products such as air mattress, inflatable cushions
It assigns at the interface I of the first opening 3, at the port of tracheae V0 other end access aerated product.Its working principle is that air pump
It works, enters in the sealing space of gas collection shell 1 after the gas transtracheal V0, the first opening 3 in aerated product, gas passes through tire
Air pump 2, after through second opening 4 discharge, realize degassing function.
3rd embodiment
As shown in figure 3, the inflation of the present embodiment is vented double-purpose device, in addition to using progress pipeline transformation is manually operated, also
It can be controlled by reversal valve and realize pipeline transformation.
In the present embodiment, inflation exhaust double-purpose device includes a gas collection shell 1 and a tire pump 2, wherein gas collection shell 1
For seal casinghousing, tire pump 2 has electric motor.In the present embodiment, the tire pump 2 with electric motor is set to collection
In gas shell 1, the shell of gas collection shell 1 is equipped with connecting terminal 5, and 5 one end of connecting terminal connects motor coil, and the other end is by opening
It closes and is connected with extraneous power supply.It is additionally provided with the first opening 3 and the second opening 4 on the shell of gas collection shell 1, in the present embodiment, first is opened
Mouthfuls 3 be air inlet, and the second opening 4 is through-hole, is connected with interface I at the first opening 3, is connected with interface at the second opening 4
II, 2 transtracheal V of tire pump are connected in the second opening 4.
In the present embodiment, the outside of gas collection shell 1 be equipped with reversal valve 6, a valve port D1 connection tracheae V1 of reversal valve 6,
Tracheae V1 enters inside gas collection shells 1 through the first opening 3, and a valve port D2 connection tracheae V2 of reversal valve 6, tracheae V2 are opened through second
Mouth 4 is connect with the tire pump 2 inside gas collection shell 1, a valve port D3 connection tracheae V3 of reversal valve 6.
When inflating to aerated products such as tire, air mattress, inflatable cushions, the valve port D0 of reversal valve 6 is communicated with valve port D1, valve port
D2 is communicated with valve port D3, by the inflating port of tracheae V3 access aerated product.
The working principle of the present embodiment is: air pump work, outside air enter reversal valve 6, gas through the valve port D0 of reversal valve 6
Body enters in gas collection shell 1 after valve port D1, tracheae V1, and gas is by tire pump 2, the valve port D2 of transtracheal V2 to reversal valve 6,
Gas is passed through in the aerated products such as tire by valve port D3, tracheae V3 later, realizes inflation.
To the aerated products such as air mattress, inflatable cushion be vented when, the valve port D1 of reversal valve 6 is communicated with valve port D3, valve port D0 and
Valve port D2 is communicated, by the port of tracheae V3 access aerated product.
The working principle of the present embodiment is that tire pump 2 works, and the gas transtracheal V3 in aerated product enters commutation
Valve 6, valve port D1, tracheae V1 through reversal valve 6 enter in the sealing space of gas collection shell 1 gas again, and gas passes through tire pump 2,
Transtracheal V2 to the valve port D2 of reversal valve 6, gas is discharged by the valve port D0 of reversal valve 6 later, realizes exhaust.
Tire pump 2 in the various embodiments described above can be piston pump or be other reciprocating air pumps, according to different
It needs, the electric motor in tire pump 2 is vehicle-mounted 12 volts of voltage motors or line voltage motor.It is exported in tire pump 2
The tracheae of connection is equipped with air gauge, can see the air pressure in pipeline at any time.Moreover, the first opening 3 and the second opening 4 are side
Just it connects, quick connector can be made, to improve joint efficiency and connection reliability.
Only several different embodiments of the utility model are briefly described above, but not exhaustive, it is unaccounted
Embodiment is still within the protection scope of the utility model.
Some preferred embodiment formulas of the utility model are illustrated in conjunction with attached drawing above.The affiliated technology of the utility model
Field it is to be appreciated by one skilled in the art that specific structure shown in above-mentioned specific embodiment part and technical process only
It is exemplary only, and not restrictive.Moreover, the utility model person of an ordinary skill in the technical field can be to the above institute
Various technical characteristics shown in stating are combined to constitute new technical solution according to various possible modes, or are carried out other
Change, and belong within the scope of the utility model.
Claims (7)
1. a kind of inflation is vented double-purpose device, it can be inflated to tyre inflating and to aerated product, be vented, feature
It is, including tire pump and gas collection shell, is provided with the first opening and the second opening on the gas collection shell, the tire pump is close
Envelope connects the gas collection shell, and the tire pump is piston pump, and the air inlet of the tire pump passes through the gas collection shell and institute
Confined space connection first opening between tire pump is stated, the gas outlet of the tire pump passes through described in pipeline connection
Second opening, when the tire described in second open communication and/or the aerated product, the first open communication atmosphere,
Realize aerification function, when the tire described in first open communication and/or the aerated product, second open communication is big
Gas realizes degassing function.
2. inflation exhaust double-purpose device as described in claim 1, which is characterized in that first opening and second opening
Control valve is provided on the pipeline being in communication with the outside.
3. inflation exhaust double-purpose device as claimed in claim 2, which is characterized in that the valve is reversal valve.
4. inflation exhaust double-purpose device as described in claim 1, which is characterized in that the tire pump is connected with electronic
Motor.
5. inflation exhaust double-purpose device as claimed in claim 4, which is characterized in that the circuit control structure of the motor is arranged
In on the gas collection shell.
6. inflation exhaust double-purpose device as described in claim 1, which is characterized in that first opening and/or described second
Open communication is provided with air gauge.
7. inflation exhaust double-purpose device as described in claim 1, which is characterized in that first opening and second opening
It is fast interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820357533.9U CN208294726U (en) | 2018-03-16 | 2018-03-16 | Inflation exhaust double-purpose device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820357533.9U CN208294726U (en) | 2018-03-16 | 2018-03-16 | Inflation exhaust double-purpose device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208294726U true CN208294726U (en) | 2018-12-28 |
Family
ID=64695432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820357533.9U Active CN208294726U (en) | 2018-03-16 | 2018-03-16 | Inflation exhaust double-purpose device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208294726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472957A (en) * | 2020-06-01 | 2020-07-31 | 上海爱辇贸易有限公司 | Portable multifunctional gas pump special for tire |
-
2018
- 2018-03-16 CN CN201820357533.9U patent/CN208294726U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472957A (en) * | 2020-06-01 | 2020-07-31 | 上海爱辇贸易有限公司 | Portable multifunctional gas pump special for tire |
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