CN208243340U - A kind of inflatable pillow - Google Patents
A kind of inflatable pillow Download PDFInfo
- Publication number
- CN208243340U CN208243340U CN201720968961.0U CN201720968961U CN208243340U CN 208243340 U CN208243340 U CN 208243340U CN 201720968961 U CN201720968961 U CN 201720968961U CN 208243340 U CN208243340 U CN 208243340U
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- China
- Prior art keywords
- air bag
- hollow
- valve
- blow vent
- inflatable pillow
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Abstract
The utility model is suitable for the technical field that a kind of household items and air bag are inflated, and in particular to a kind of inflatable pillow.Inflatable pillow includes air bag and gas generator for air bag；Gas generator for air bag includes air pump and check valve assembly；Air pump includes hollow elastomer, interior to form cavity；Check valve assembly includes hollow valve body and regulating valve；Gas chamber is formed in hollow valve body, hollow valve body bottom is equipped with the first blow vent, the second blow vent, and the side wall of hollow valve body is formed with the first gas circuit communicated with the cavity of hollow elastomer；Regulating valve includes adjusting rod and the first valve block and the second valve block that are fixed on adjusting rod, and the first valve block and the second valve block are respectively while the first blow vent of closure or openness and the second blow vent.When user is without using inflatable pillow or needs to store inflatable pillow, Rapid degassing can be realized after the first valve block and the second valve block are opened the first blow vent and the second blow vent simultaneously respectively by adjusting rod.Facilitate operation, finger will not be snapped into.
Description
Technical field
The utility model relates to the technical fields that a kind of household items and air bag are inflated, and in particular to a kind of inflatable pillow.
Background technique
As people's living standard improves, there are various daily necessities on the market.Have the article of air bag on the market at present
It is all kinds of, it is used for example as water sports goods, house articles, tourism supplies or office appliance, light easily stored feature obtains
To being more and more widely used.Inflatable pillow is also well received.
Utility model content
The purpose of this utility model is to provide a kind of inflatable pillows, to solve the inflatable and deflatable inconvenience of existing inflatable pillow,
Blown with mouth very hard, also inconvenient to carry with inflator, when deflation is easy to snap into hand with hand pressing, brings to user many
Inconvenient problem.
The utility model proposes a kind of inflatable pillows, including air bag and gas generator for air bag；The gas generator for air bag is extremely
It is partially embedded in the air bag, the air bag is the ontology of inflatable pillow；The gas generator for air bag include: air pump and
Control the inflatable and deflatable check valve assembly of air bag；The air pump includes hollow elastomer, interior to form cavity；The check-valves
Component includes hollow valve body and regulating valve；Gas chamber is formed in hollow valve body, hollow valve body bottom is equipped with and communicates gas chamber with air bag
The first blow vent, the second blow vent for being connected to the gas chamber with air bag external environment, hollow valve are equipped at the top of hollow valve body
The side wall of body is formed with the first gas circuit communicated with the cavity of the hollow elastomer；The regulating valve includes adjusting rod and fixation
The first valve block and the second valve block on adjusting rod, first valve block and the second valve block are respectively simultaneously the described in closure or openness
One blow vent and second blow vent.
Further, annular sidewall is formed in the middle part of the hollow valve body to be embedded on the wall body of the air bag.
Further, first valve block and the second valve block are fan-shaped elastic sheets；The area of first valve block is greater than first
The area of blow vent, the area of the second valve block are greater than the area of the second blow vent.
Further, the two sides of first valve block are equipped with the first block with the edge mate of the first blow vent, described
The two sides of second valve block are equipped with the second block with the edge mate of the second blow vent.
Further, the check valve assembly further includes sealing cover, the sealing cover removedly with the top of hollow valve body
Portion's cooperation；Described sealing cover one end is connected to the hollow valve body top, and the sealing cover is the elasticity made of elastic material
Body.
Further, the regulating valve further includes the adjustment cap being fixed at the top of adjusting rod, and adjustment cap protrudes from hollow valve
The top of body, the diameter of the adjustment cap are less than the internal diameter of sealing cover.
Further, spring is equipped in the air pump, the spring is set to the chamber of the hollow elastomer along the direction of extrusion
In vivo.
Further, the both ends of the spring are connected to the cavity top inner wall and bottom interior wall of hollow elastomer respectively,
And it pushes against with being elastically compressed；The size of the spring is adapted with the cavity size of the hollow elastomer, each ring of spring
Side is connected to the inner sidewall of the cavity of hollow elastomer.
Further, the hollow elastomer is orbicule, and middle part forms annular edge and is embedded in the wall body of air bag, empty
The outside of air bag is stretched out in the heart elastomer upper half, and lower half is placed in inside air bag, the side wall of hollow valve body is formed and cavity
The first gas circuit communicated is located inside air bag.
Further, the inflatable pillow is U-shaped pillow.
The inflatable pillow of the utility model, since inflatable pillow includes air bag and gas generator for air bag, the gas generator for air bag
Including the inflatable and deflatable check valve assembly of air pump and control air bag；The air pump includes hollow elastomer, hollow valve body bottom
Portion is equipped with the first blow vent for communicating gas chamber with air bag, is equipped at the top of hollow valve body and connects the gas chamber and air bag external environment
The second logical blow vent, the side wall of hollow valve body are formed with the first gas circuit communicated with the cavity of the hollow elastomer；It is described
Regulating valve includes adjusting rod and the first valve block and the second valve block that are fixed on adjusting rod, first valve block and the second valve block point
First blow vent and second blow vent described in closure or openness not simultaneously；Therefore adjusting rod is first passed through by the first valve block and the
After two valve blocks are closed at first blow vent and second blow vent respectively, it can be realized with hand extruded hollow elastomer
Inflation.When user is without using inflatable pillow or needs to store inflatable pillow, by adjusting rod by the first valve block and the second valve block
Rapid degassing can be realized after opening first blow vent and second blow vent simultaneously respectively.To, facilitate operation, and
It is deflated by operation adjusting rod, therefore finger will not be snapped into.
Detailed description of the invention
Fig. 1 is the perspective view of inflatable pillow provided by the embodiment of the utility model.
Fig. 2 is that the amplification of the check valve assembly of the air charging system in inflatable pillow provided by the embodiment of the utility model is three-dimensional
Figure.
Fig. 3 is the adjusting rod structure of the check valve assembly of the air charging system in inflatable pillow provided by the embodiment of the utility model
Figure.
Fig. 4 is the partial structurtes of the check valve assembly of the air charging system in inflatable pillow provided by the embodiment of the utility model
Figure.
Fig. 5 is the air pump cross-section structure amplification signal of the air charging system in inflatable pillow provided by the embodiment of the utility model
Figure.
Fig. 6 is that the amplification of the check valve assembly of the air charging system in inflatable pillow provided by the embodiment of the utility model is three-dimensional
Figure.
Specific embodiment
In order to which the purpose of this utility model, technical solution and beneficial effect is more clearly understood, below in conjunction with attached drawing and
Embodiment, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to
It explains the utility model, is not used to limit the utility model.
In order to illustrate technical solution described in the utility model, the following is a description of specific embodiments.It please refers to
Fig. 1 to Fig. 6, inflatable pillow provided by the embodiment of the utility model, including air bag 1 and gas generator for air bag 10, gas generator for air bag
10 are at least partly embedded in the air bag 1, and the air bag 1 is the ontology of inflatable pillow, inflatable or deflation.When need using
When, user is inflated in due course by gas generator for air bag 10, when without using inflatable pillow or needing to store inflatable pillow, is put
Gas, folding and retraction.Therefore using very convenient with folding and unfolding.
The gas generator for air bag 10 includes: air pump 2 and controls the inflatable and deflatable check valve assembly 3 of air bag 1, described
Air pump 2 includes hollow elastomer 20, interior to form cavity 23；The check valve assembly 3 includes hollow valve body 30 and regulating valve 4；
Gas chamber 31 is formed in hollow valve body 30,30 bottom of hollow valve body is equipped with the first blow vent 33 for communicating gas chamber 31 with air bag 1, in
The second blow vent 32 for being connected to the gas chamber 31 with 1 external environment of air bag is equipped at the top of empty valve body 30；The side of hollow valve body 30
Wall is formed with the first gas circuit 24 communicated with the cavity 23 of the hollow elastomer；The regulating valve 4 is including adjusting rod 43 and admittedly
The first valve block 42 and the second valve block 41 being scheduled on adjusting rod 43, first valve block 42 and the second valve block 41 are opened simultaneously respectively
Or it is closed first blow vent 33 and second blow vent 32.
Annular sidewall, which is formed, in the utility model embodiment, in the middle part of the hollow valve body 30 is embedded in the air bag 1
On wall body.
First valve block 42 and the second valve block 41 can be fan-shaped elastic sheet, first valve block 42 and described second
Valve block 41 can be fixed on adjusting rod 43 by way of bonding.The regulating valve 4 can also include being fixed on adjusting rod 43
The adjustment cap 44 at top, to facilitate user's rotating regulation valve 4.The area of first valve block 42 is greater than the area of the first blow vent 33,
The area of second valve block 41 is greater than the area of the second blow vent 32, so as to make closed first blow vent 33 of the first valve block 42, the
Closed second blow vent 32 of two valve block 41；The two sides of first valve block 42 can be equipped with the with the edge mate of the first blow vent 33
One block 421, the two sides of the second valve block 41 can be equipped with the second block 411 with the edge mate of the second blow vent 32.First
Block 421 is displaced after the first valve block 42 can be prevented to be closed the first blow vent 33.Second block 411 can prevent the second valve block 41
It is displaced after being closed the second blow vent 32.
The check valve assembly 3 can also include sealing cover 34；The sealing cover 34 removedly with hollow valve body 30
Top cooperation, adjustment cap 44 protrude from the top of hollow valve body 30, realize to rotate adjusting rod 43 when user-friendly
Inside gas release or pressure bladder；The diameter of the adjustment cap 44 is less than the internal diameter of sealing cover 34, to make adjustment cap 44 can
It is vacant inside sealing cover 34.
Described 34 one end of sealing cover is connected to 30 top of hollow valve body, falls to prevent anti-avulsion.The sealing cover 34 is by bullet
Elastomer made of property material.
Spring 21 is equipped in the air pump 2, the spring 21 is set to the cavity of the hollow elastomer 20 along the direction of extrusion
In 23；Hollow elastomer 20 is extruded while compressed spring together, the hollow elastomer 20 being extruded by external pressure and
The screen resilience of the spring 21 and restore shape；The both ends of the spring 21 are connected to the cavity 23 of hollow elastomer 20 respectively
Top inner wall and bottom interior wall, and push against with being elastically compressed；The chamber of the size of the spring 21 and the hollow elastomer 20
23 size of body is adapted, and each ring side of spring 21 is connected to the inner sidewall of the cavity 23 of hollow elastomer 20.The air pump 2 is
Hand operated air pump, by squeezing the hollow generation of elastomer 20 negative pressure sucking environmental gas and gas being further pressed into air bag
1 so that realize inflation.Preferably, 23 width of cavity of the diameter of spring 21 and hollow elastomer 20 is adapted, by spring 21
Folder is steady and only makees stretching motion in the direction of extrusion, without moving.
The hollow elastomer 20 is orbicule, including the shapes such as ellipse or subcircular, is also not limited to orbicule,
Other three-dimensional shapes of boring are only needed to be also suitable.Its middle part forms annular edge and is embedded in the wall body of air bag 1, hollow elasticity
The outside of air bag 1 is stretched out in 20 upper half of body, and lower half is placed in inside air bag 1, the side wall of hollow valve body 30 is formed and cavity
23 the first gas circuits 24 communicated are located inside air bag 1.The hollow elastomer 20 suction airflow and is passed through and being repeatedly extruded
Air bag 1 is inflated by the check valve assembly 3.When user is without using inflatable pillow or needs to store, releasable inflatable pillow
Interior gas.The sealing cover 34 for pulling out top at this time is while driving the first valve with finger or other means rotation adjusting lever 43
Inside air bag, is directly connected to by piece 42 and the second valve block 41 with external environment, gas release.Rotation adjusting lever 43 is sealed again
Inside air bag, then by repeatedly extruding spherical elastomer 20, negative pressure is generated in its cavity 23, and inhaled from the second blow vent 32
Enter environmental gas, while spherical elastomer 20 restores to the original state under the rebound effect of ambient pressure and spring 21, squeezes again
Hollow elastomer 20 is pressed, the gas in gas chamber 31 is pressed into inside air bag, and the first valve block 42 is pushed open by the indoor air-flow of gas at this time,
Again when squeeze elastomer 20, negative pressure is formed in gas chamber, the first valve block 42 is sucked and obstructs in first blow vent 33
Outside.Therefore suction airflow and air bag is inflated via the check valve assembly, gas and repeatedly extruding spherical elastomer 20
Body further covers sealing cover 34 after being full of, to pass through the first valve block 42 of adjusting rod, the second valve block 41 and sealing cover 34
Air seal is prevented in inside air bag.The wall body of air bag, with the thin-walled of certain flexibility, is full of gas made of elastic material
There is preferable elasticity and flexibility with the gases afterwards, when use is more comfortable.
As an implementation, the inflatable pillow is U-shaped pillow.
The inflatable pillow of the utility model, since inflatable pillow includes air bag and gas generator for air bag, the gas generator for air bag
Including the inflatable and deflatable check valve assembly of air pump and control air bag；The air pump includes hollow elastomer, hollow valve body bottom
Portion is equipped with the first blow vent for communicating gas chamber with air bag, is equipped at the top of hollow valve body and connects the gas chamber and air bag external environment
The second logical blow vent, the side wall of hollow valve body are formed with the first gas circuit communicated with the cavity of the hollow elastomer；It is described
Regulating valve includes adjusting rod and the first valve block and the second valve block that are fixed on adjusting rod, first valve block and the second valve block point
First blow vent and second blow vent described in closure or openness not simultaneously；Therefore adjusting rod is first passed through by the first valve block and the
After two valve blocks are closed at first blow vent and second blow vent respectively, it can be realized with hand extruded hollow elastomer
Inflation.When user is without using inflatable pillow or needs to store inflatable pillow, by adjusting rod by the first valve block and the second valve block
Rapid degassing can be realized after opening first blow vent and second blow vent simultaneously respectively.To, facilitate operation, and
It is deflated by operation adjusting rod, therefore finger will not be snapped into.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of inflatable pillow, including air bag and gas generator for air bag；It is characterized in that, the gas generator for air bag is at least partly
It is embedded in the air bag, the air bag is the ontology of inflatable pillow；The gas generator for air bag includes: air pump and control air bag
Inflatable and deflatable check valve assembly；The air pump includes hollow elastomer, interior to form cavity；The check valve assembly includes
Hollow valve body and regulating valve；Gas chamber is formed in hollow valve body, hollow valve body bottom is equipped with communicate gas chamber with air bag first and leads to
Port, hollow valve body top are equipped with the second blow vent for being connected to the gas chamber with air bag external environment, the side wall of hollow valve body
It is formed with the first gas circuit communicated with the cavity of the hollow elastomer；The regulating valve includes adjusting rod and is fixed on adjusting rod
On the first valve block and the second valve block, first valve block and the second valve block the first blow vent described in closure or openness simultaneously respectively
With second blow vent.
2. inflatable pillow as described in claim 1, which is characterized in that form annular sidewall in the middle part of the hollow valve body and be embedded in institute
It states on the wall body of air bag.
3. inflatable pillow as described in claim 1, which is characterized in that first valve block and the second valve block are fan-shaped Thin Elastics
Piece；The area of first valve block is greater than the area of the first blow vent, and the area of the second valve block is greater than the area of the second blow vent.
4. inflatable pillow as claimed in claim 3, which is characterized in that the two sides of first valve block are equipped with and the first blow vent
First block of edge mate, the two sides of second valve block are equipped with the second block with the edge mate of the second blow vent.
5. inflatable pillow as described in claim 1, which is characterized in that the check valve assembly further includes sealing cover, the sealing
Lid removedly cooperates with the top of hollow valve body；Described sealing cover one end is connected to the hollow valve body top, the sealing
Lid is the elastomer made of elastic material.
6. inflatable pillow as claimed in claim 5, which is characterized in that the regulating valve further includes the tune being fixed at the top of adjusting rod
Cap is saved, adjustment cap protrudes from the top of hollow valve body, and the diameter of the adjustment cap is less than the internal diameter of sealing cover.
7. inflatable pillow as described in claim 1, which is characterized in that be equipped with spring in the air pump, the spring is along extruding side
To in the cavity of the hollow elastomer.
8. inflatable pillow as claimed in claim 7, which is characterized in that the both ends of the spring are connected to hollow elastomer respectively
Cavity top inner wall and bottom interior wall, and push against with being elastically compressed；The chamber of the size of the spring and the hollow elastomer
Body size is adapted, and each ring side of spring is connected to the inner sidewall of the cavity of hollow elastomer.
9. inflatable pillow as described in claim 1, which is characterized in that the hollow elastomer is orbicule, and middle part forms ring
Shape side is embedded in the wall body of air bag, and the outside of air bag is stretched out in the hollow elastomer upper half, and lower half is placed in inside air bag, in
The first gas circuit communicated with cavity that the side wall of empty valve body is formed is located inside air bag.
10. inflatable pillow as described in claim 1, which is characterized in that the inflatable pillow is U-shaped pillow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720968961.0U CN208243340U (en) | 2017-08-04 | 2017-08-04 | A kind of inflatable pillow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720968961.0U CN208243340U (en) | 2017-08-04 | 2017-08-04 | A kind of inflatable pillow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208243340U true CN208243340U (en) | 2018-12-18 |
Family
ID=64620041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720968961.0U Active CN208243340U (en) | 2017-08-04 | 2017-08-04 | A kind of inflatable pillow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208243340U (en) |
-
2017
- 2017-08-04 CN CN201720968961.0U patent/CN208243340U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |