CN209171879U - Air bag with aerating and exhaust device - Google Patents
Air bag with aerating and exhaust device Download PDFInfo
- Publication number
- CN209171879U CN209171879U CN201821362614.4U CN201821362614U CN209171879U CN 209171879 U CN209171879 U CN 209171879U CN 201821362614 U CN201821362614 U CN 201821362614U CN 209171879 U CN209171879 U CN 209171879U
- Authority
- CN
- China
- Prior art keywords
- utricule
- aerating
- exhaust device
- air bag
- filler
- 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.)
- Active
Links
Landscapes
- Toys (AREA)
Abstract
The utility model is suitable for airbag technology field, provides a kind of air bag with aerating and exhaust device.Air bag provided by the utility model with aerating and exhaust device is equipped with switch block including utricule and the aerating and exhaust device being pressed on the utricule, in aerating and exhaust device and is provided with and has from elastic filler in utricule so that utricule is in communication with the outside or is isolated.Air bag provided by the embodiment of the utility model with aerating and exhaust device, by the way that aerating and exhaust device is arranged on the utricule of air bag, and certain volume is filled in utricule and is had from elastic filler, after utricule is deflated completely, compression utricule compresses filler also, turning off the switch component makes to be isolated from the outside inside utricule, is stored to facilitate；When needing to inflate, component is turned on the switch, makes to be in communication with the outside again in utricule, the filler of compressive state is able to restore volume again, so that utricule be made also to be able to automatic expansion, improves the volumetric efficiency of air bag.
Description
Technical field
The utility model belongs to airbag technology field more particularly to a kind of air bag with aerating and exhaust device.
Background technique
With people go out work or tour machine can be more and more, many aerated products such as inflatable toys, swim ring, fill
Pneumatic die cushion head, airbed etc. using more and more extensive, the gas in product can be all vented when not in use, with reduce volume from
And it is convenient for carrying, stores.And when need to use, it is necessary to the air bag of product is inflated, the airing form of most original is
It is blown by mouth against the suction nozzle on product, but it is time-consuming and laborious in this way while also unhygienic, therefore existing inflation
On product, such as publication No. is the Chinese invention patent of CN104279137B, provides a kind of air charging system of push type, thus
It can be inflated by Manual press to air bag.
But the existing air bag with aerating and exhaust device when especially encountering the slightly larger air bag of volume, needs in use
More air is filled with by aerating and exhaust device, thus volumetric efficiency is relatively low, affects the usage experience of user.
Utility model content
The purpose of this utility model is to provide a kind of air bags with aerating and exhaust device, it is intended to which solution is inflated in the prior art
The technical issues of efficiency is lower, affects user experience.
The utility model is realized in this way a kind of air bag with aerating and exhaust device, is used in aerated product, including utricule
With the aerating and exhaust device being pressed on the utricule, the aerating and exhaust device is interior to be equipped with switch block, so that utricule and the external world are even
Lead to or be isolated, is provided with and has from elastic filler in the utricule.
Preferably, the filler is sponge, memory sponge, latex or polymeric hollow pipe.
Preferably, the volume after the filler rebound is between 1/3 to 2/3 of volume after utricule inflation.
Preferably, the utricule is made of polyvinyl chloride or thermoplastic polyurethane elastomer rubber.
Further, the aerating and exhaust device is equipped with press section, and the switch block has return-stopping function.
Further, it can be engaged automatically when the switch block is pressed, so that utricule and extraneous holding connected state.
Specifically, the aerated product is U-shaped pillow or square pillow.
Specifically, the aerated product is swim ring, inflatable toys or airbed.
The utility model having the technical effect that compared with the existing technology band inflation/deflation dress provided by the embodiment of the utility model
The air bag set by the way that aerating and exhaust device is arranged on the utricule of air bag, and is filled having for certain volume in utricule and is sprung back certainly
Property filler, after utricule is deflated completely, compression utricule compress filler also, turning off the switch component makes inside utricule
It is isolated from the outside, is stored to facilitate；When needing to inflate, component is turned on the switch, makes to be in communication with the outside again in utricule, is pressed
The filler of contracting state is able to restore volume again, so that utricule be made also to be able to automatic expansion, improves the volumetric efficiency of air bag
With the usage experience of user.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, below will to the utility model embodiment or
Attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings described below is only
Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic perspective view for the air bag that an embodiment of the present invention provides；
Fig. 2 is a diagrammatic cross-section of the air bag that Fig. 1 is provided；
Fig. 3 is the schematic perspective view for the air bag that another embodiment of the utility model provides；
Fig. 4 is a diagrammatic cross-section of the air bag that Fig. 3 is provided.
Description of symbols: 10- air bag, 20- aerating and exhaust device, 21- switch block, the press section 22-, 30- utricule, 40-
Filler.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.
It please refers to shown in attached drawing 1, attached drawing 2, in an embodiment provided by the utility model, the air bag with aerating and exhaust device 20
10, in U-shaped pillow aerated product.The air bag 10 includes utricule 30 and the aerating and exhaust device 20 being pressed on utricule 30, charge and discharge
It is equipped with switch block 21 in device of air 20, so that utricule 30 is in communication with the outside or is isolated, is provided with and has from rebound in utricule 30
The filler 40 of property.
Air bag 10 provided by the embodiment of the utility model with aerating and exhaust device 20, by being set on the utricule 30 of air bag 10
Aerating and exhaust device 20 is set, and fills in utricule 30 the having from elastic filler 40 of certain volume, when utricule 30 is complete
After deflation, compression utricule 30 compresses filler 40 also, and turning off switch block 21 at this time makes 30 inside of utricule and the external world
Isolation, is stored to facilitate；When needing to inflate, then component 21 is turned on the switch, make to be in communication with the outside again in utricule 30, pressed
The filler 40 of contracting state is able to restore volume again, so that utricule 30 be made also to be able to automatic expansion, thus improves air bag 10
Volumetric efficiency and user experience in use.
It should be noted that the above-mentioned aerating and exhaust device 20 including switch block 21 is used in aerated product, with more
Inflation/deflation is carried out to aerated product well and belongs to common technology means, therefore herein for those skilled in the art
Repeat no more its detailed internal configuration.
As shown in Figure 1, in use, if the air pressure in air bag 10, which still not satisfies, to be made after 30 automatic expansion of utricule
With needs, supplemental inflation can be carried out by aerating and exhaust device 20.Certainly, if if air pressure in air bag 10 is excessively high,
Air bag 10 can be made to be in communication with the outside by the switch block 21 in aerating and exhaust device 20, suitably to reduce the air pressure in air bag 10,
To preferably meet the needs of user.
As shown in Fig. 2, the utility model embodiment provides 10 inner stuffing 40 of air bag and has from resilience, can be sea
Silk floss, memory sponge, latex or polymeric hollow pipe etc..Filler 40 in the present embodiment is preferably latex, has easy to use, is returned
The high advantage of bullet rate, which can fix or revocable mode is placed in utricule 30.
As depicted in figs. 1 and 2, in the utility model embodiment, the air bag 10 with aerating and exhaust device 20 is being connected to again
Outside air, so that the volume after the rebound of filler 40 inside utricule 30 is between utricule during restoring its original state
After 30 inflations between the 1/3 to 2/3 of volume.When air bag 10 needs to store after complete deflate as a result, volume is not too big, can
To be convenient for carrying；And in gas replenishment process, since the own elasticity of the filler 40 in utricule 30 is stronger, and free state lower body
Product is larger, thus utricule 30 can restore volume automatically quickly, to greatly reduce the inflationtime of air bag 10.In addition, this
In the air bag 10 with aerating and exhaust device 20 that utility model embodiment provides, utricule 30 is by polyvinyl chloride (PVC) or thermoplastic poly
Urethane elastomer rubber (TPU) composition, has the characteristics that low in cost, material is elastic preferable.
As shown in Figure 1, in order to preferably user be facilitated to be inflated, the gas provided in this embodiment with aerating and exhaust device 20
Capsule 10 is equipped with press section 22 generally on aerating and exhaust device 20.The shape of the press section 22 is often in orbicule, and part is exposed prominent
30 surface of utricule is set out, can be convenient hand and pressed.It is, of course, understood that passing through Manual press inflation/deflation
When press section 22 on device 20, switch block 21 therein must have return-stopping function, otherwise will be unable to carry out pressing inflation,
Above-mentioned inflation principle this be technological means known in the art.Specifically, being arranged one often through in switch block 21
A or multiple non-return valves (not shown) can guarantee that ambient atmosphere normally flows into capsule by the non-return valve when compressing press section 22
In body 30；And when unclamping press section 22, non-return valve is then in close state, thus the gas in utricule 30 will not flow out extremely,
To guarantee its normal aerification function.
Further, as shown in Figure 1, in air bag provided by the embodiment of the utility model, wherein in aerating and exhaust device 20
Switch block 21 can be locked on automatically on a certain position when user gently presses, so that switch block 21 be made to stay open
State, and then it is connected to utricule 30 with external world's holding.Thus, user is in use, it is not necessary to persistently be pressed on switch block
On 21, such product has the characteristics that facilitate rapid when deflating.Locking structure (not shown) in above-mentioned switch block also exists
It is widely used in inflation class product, details are not described herein again.
As shown in Figure 3 and Figure 4, in another embodiment provided by the embodiment of the utility model, the gas with aerating and exhaust device 20
Capsule 10 can be used for suitable for the square pillow that Human physiology constructs.Except the shape of utricule 30 and above-mentioned implementation in the embodiment
It is outer to there is certain difference in example, other structures component, such as press section 22, switch block 21, air bag 10 and is set in air bag 10
Can from rebound filler 40, same as the previously described embodiments, inflation/deflation principle is also identical.Certainly, this is practical new
The air bag 10 that type embodiment provides, can also be widely used in other class aerated products, such as swim ring, inflatable toys or fill
Pneumatic mattress etc..
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 (8)
1. a kind of air bag with aerating and exhaust device is used in aerated product, including utricule and the charge and discharge being pressed on the utricule
Device of air, the aerating and exhaust device is interior to be equipped with switch block, so that utricule is in communication with the outside or is isolated, which is characterized in that described
It is provided with and has from elastic filler in utricule.
2. as described in claim 1 with the air bag of aerating and exhaust device, which is characterized in that the filler be sponge, memory sponge,
Latex or polymeric hollow pipe.
3. as described in claim 1 with the air bag of aerating and exhaust device, which is characterized in that the volume after the filler rebound is situated between
After utricule inflation between the 1/3 to 2/3 of volume.
4. as described in claim 1 with the air bag of aerating and exhaust device, which is characterized in that the utricule is by polyvinyl chloride or thermoplastic
Property elastic polyurethane body rubber composition.
5. as described in claim 1 with the air bag of aerating and exhaust device, which is characterized in that the aerating and exhaust device is equipped with pressing
Portion, the switch block have return-stopping function.
6. as described in claim 1 with the air bag of aerating and exhaust device, which is characterized in that can be automatic when the switch block is pressed
Locking, so that utricule and extraneous holding connected state.
7. such as the air bag as claimed in any one of claims 1 to 6 with aerating and exhaust device, which is characterized in that the aerated product is U
Type pillow or square pillow.
8. such as the air bag as claimed in any one of claims 1 to 6 with aerating and exhaust device, which is characterized in that the aerated product is
Swim ring, inflatable toys or airbed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821362614.4U CN209171879U (en) | 2018-08-23 | 2018-08-23 | Air bag with aerating and exhaust device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821362614.4U CN209171879U (en) | 2018-08-23 | 2018-08-23 | Air bag with aerating and exhaust device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209171879U true CN209171879U (en) | 2019-07-30 |
Family
ID=67358714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821362614.4U Active CN209171879U (en) | 2018-08-23 | 2018-08-23 | Air bag with aerating and exhaust device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209171879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111055738A (en) * | 2019-12-30 | 2020-04-24 | 安闻汽车技术(天津)有限公司 | Hardness adjusting device for automobile seat and automobile seat |
-
2018
- 2018-08-23 CN CN201821362614.4U patent/CN209171879U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111055738A (en) * | 2019-12-30 | 2020-04-24 | 安闻汽车技术(天津)有限公司 | Hardness adjusting device for automobile seat and automobile seat |
| CN111055738B (en) * | 2019-12-30 | 2024-03-12 | 安闻汽车技术(天津)有限公司 | Hardness adjusting device and car seat for car seat |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2068134A (en) | Inflatable bed or mattress and the like | |
| CN108678932A (en) | Inflation system and inflation method | |
| CN207122401U (en) | Gas generator for air bag and air pillow | |
| CN209171879U (en) | Air bag with aerating and exhaust device | |
| CN108784123A (en) | A kind of open air inflatable cushion | |
| CN104481853B (en) | Portable inflating device | |
| US20020193717A1 (en) | Inflatable brace system | |
| US7318244B1 (en) | Fluid-inflatable pillow | |
| CN108591546A (en) | Air charging system | |
| CN209090513U (en) | A kind of open air inflatable cushion | |
| CN204600020U (en) | air bag pillow | |
| CN108167495A (en) | A kind of memorial alloy control box for being used to control massage air bag | |
| CN108853877B (en) | Independent air flue type inflatable cushion for physical training | |
| CN207023617U (en) | The bag of campaign-styled pneumatic decorative | |
| CN212155090U (en) | Inflator pump and inflatable neck pillow | |
| CN207041515U (en) | A kind of inflatable is felt the pulse pillow | |
| CN219183223U (en) | Inflatable adjustable U-shaped headrest | |
| CN108679274A (en) | Air charging system | |
| CN219088614U (en) | Knapsack for spine protection | |
| CN219565434U (en) | Quick-pressing double-airbag inflatable swim ring | |
| GB2350409A (en) | Storage bag for use as a low pressure inflation device | |
| CN2134070Y (en) | Improvement in air cushion of gym shoes | |
| CN213308807U (en) | Inflatable pillow with cap | |
| CN219954333U (en) | Small-sized air charging and discharging valve | |
| CN214889137U (en) | Air faucet capable of realizing mutual switching of air inlet valve and air outlet valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |