CN208616500U - Self inhaling type air bag - Google Patents
Self inhaling type air bag Download PDFInfo
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- CN208616500U CN208616500U CN201820680173.6U CN201820680173U CN208616500U CN 208616500 U CN208616500 U CN 208616500U CN 201820680173 U CN201820680173 U CN 201820680173U CN 208616500 U CN208616500 U CN 208616500U
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- air bag
- inhaling type
- type air
- self inhaling
- filling member
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Abstract
The utility model discloses a kind of Self inhaling type air bag, which includes bag body and elastic filling member；The bag body includes air column chamber, and one end of the air column chamber offers the air inlet to be connected to external environment, is equipped at the air inlet and Bidirectional Air Valve is used for multiple times for control that the air inlet is connected to external environment；The elasticity filling member is built in the air column chamber.The protective value of Self inhaling type air bag can be improved in the technical solution of the utility model.
Description
Technical field
The utility model relates to logistics packaging field, in particular to a kind of Self inhaling type air bag.
Background technique
Currently, with e-commerce and the fast development of Express Logistics, common shock-resistant packaging material Self inhaling type
The usage amount of air bag is also increasing.It is usually thin by two layers of plastic for common Self inhaling type air bag common at present
Film hot pressing forms the air cavity of multiple laid out in parallel, filled with gas in these air cavitys, to have moisture-proof, shockproof and resistance to compression etc.
Function.However, in actual use, common Self inhaling type air bag is easily punctured by sharppointed article and gas intracavity gas is caused to be let out
Leakage, to lose the defencive function to article.
Utility model content
The main purpose of the utility model is to provide a kind of Self inhaling type air bag, it is intended to improve Self inhaling type air bag
Protective value.
To achieve the above object, the utility model proposes Self inhaling type air bag include bag body and elastic filling member；Institute
Stating bag body includes air column chamber, and one end of the air column chamber offers the air inlet to be connected to external environment, the air inlet
Place, which is equipped with, is used for multiple times Bidirectional Air Valve for control that the air inlet is connected to external environment；The elasticity filling member is built in
In the air column chamber.
Preferably, the elastic filling member can be one of sponge, bubble silk floss, Elastic flexible glue item.
Preferably, the elastic filling member is sponge.
Preferably, the elastic filling member is the high recovery sponge of low-density.
Preferably, the quantity of the air column chamber is multiple, and the length of multiple air column chambers vertically extends, and along a left side
Right direction parallel arranged, the elasticity filling member are in a strip shape.
Preferably, the air inlet of multiple air column chambers is set to the same side of the air column chamber along the vertical direction, each activity
The outer end of piece is equipped with through-hole；The Bidirectional Air Valve that is used for multiple times further includes drawstring, and the drawstring successively wears each through-hole, and institute
The left and right sides edge of the Self inhaling type air bag is stretched out in two free ends for stating drawstring.
Preferably, the Self inhaling type air bag includes anter, egative film, rear piece, upper cover plate and left and right sides piece, described
Anter, the egative film, the rear piece, the upper cover plate and two sides on piece are equipped with multiple air column chambers, each air column chamber
In be built-in with the elastic filling member；
The anter, the egative film, the rear piece, the upper cover plate are sequentially connected, and two lateral plates are connected to the bottom
The left and right sides edge of piece, the anter, it is described after piece and two lateral plates can in the junction with the egative film be folded upward at
Form open vertical box body on one, and the upper cover plate can in it is described after piece junction bending and covering close it is described spacious
Mouthful.
Preferably, the Bidirectional Air Valve that is used for multiple times includes upper diaphragm, lower diaphragm and is held on upper diaphragm and lower diaphragm
Between activity template；
The Self inhaling type air bag has inflated condition and deflation status, and in the inflated condition, the air column chamber fills
Gas expansion, the upper diaphragm and the lower diaphragm clamp the activity template to close the air inlet, and the elastic filling member
Area of section be less than or equal to the air column chamber area of section；
In the deflation status, the activity template axially stretch out on described by rotation and/or the inner end activity of the activity template
The inner end of diaphragm and the lower diaphragm is connected to the air column chamber and the external world to be formed between the upper diaphragm and the lower diaphragm
The bleed passage of environment.
Preferably, the Self inhaling type air bag also has using initial vacuum state, uses initial vacuum state, institute described
State the intracavitary vacuum state of air column, the upper diaphragm and the lower diaphragm clamp the activity template to close the air inlet,
The elasticity filling member is in compressive state.
Preferably, the bag body is made of degradation plastic.
In the technical solution of the utility model, due to flexible filling member built-in in air column chamber, thus it is normal compared at present
The only Self inhaling type air bag made of two layers of plastic thin films seen, this Self inhaling type air bag can provide dual guarantor for article
Shield, when can be effectively prevented breakage of thin film applied caused by shielding failure；Meanwhile when built-in flexible filling member in air column chamber, bullet
Property filling member can reduce the intracavitary cross-ventilation spacing of air column, thus achieve the purpose that enhance heat preserving antistaling effect.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the overlooking structure diagram of one embodiment of Self inhaling type air bag of the present invention；
Fig. 2 is the enlarged diagram in Fig. 1 at A；
Fig. 3 is cut-away section structural representation of the Self inhaling type air bag in Fig. 1 in inflated condition along the direction S1-S1
Figure；
Fig. 4 is the cut-away section structural representation of Self inhaling type air bag in a deflated state in Fig. 1 along the direction S1-S1
Figure；
Fig. 5 is the cut-away section structural representation of Self inhaling type air bag in a deflated state in Fig. 1 along the direction S2-S2
Figure.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that if related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture)
Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one
A this feature.It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Based on personnel can be realized, this technical side will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of case is not present, also not within the protection scope of the requires of the utility model.
The utility model proposes a kind of Self inhaling type air bags.
Referring to figs. 1 to Fig. 5, in an embodiment of the utility model, which includes bag body 11 and elasticity
Filling member 13；Bag body 11 includes air column chamber 111, and one end of air column chamber 111 offers the air inlet to be connected to external environment
112, it is equipped at air inlet 112 and Bidirectional Air Valve 12 is used for multiple times for control that air inlet 112 is connected to external environment；Elasticity is filled out
Part 13 is filled to be built in air column chamber 111.
It should be noted that, this Self inhaling type air bag is mainly used for logistics field of express delivery herein, especially fresh or easy
The logistics field of broken product, this Self inhaling type air bag can provide good protection for article.For common Self inhaling type air bag,
Its structure is usually formed by upper layer and lower layer film by certain design specification hot pressing, and the black thick line in Fig. 1 and Fig. 2 indicates hot pressing
Line, hot pressing line have it is fully closed, also have it is semienclosed, between two halves closed type hot crimping formed air inlet 112, upper and lower two
Layer film forms several inflatable air column chambers 111 by hot pressing line in a crisscross manner, and charger can be by gas source from air inlet
112 are filled in air column chamber 111 and form the air bag expanded, in this way, the protective effect for passing through air bag, so that it may reach subtracting for article
The effects of shaking, keeping the temperature and is fresh-keeping.
In embodiment, due to flexible filling member 13 built-in in air column chamber 111, thus compared to it is common at present only by
Self inhaling type air bag made of two layers of plastic thin films, this Self inhaling type air bag can provide duplicate protection, Ke Yiyou for article
Imitate shielding failure caused by when preventing breakage of thin film applied；Meanwhile when built-in flexible filling member 13 in air column chamber 111, elasticity is filled out
Cross-ventilation spacing in air column chamber 111 can be reduced by filling part 13, to achieve the purpose that enhance heat preserving antistaling effect.
Specifically, in the technical solution of the utility model, elastic filling member 13 may be preferred that sponge, bubble are continuous, elastic
One of flexible glue bar.Further, comprehensively consider from material cost and processing convenience etc., in the present embodiment,
Elastic filling member 13 is preferably sponge.Particularly, to obtain preferable protecting effect, elastic filling member 13 can be more preferably
The high recovery sponge of low-density.Here, the porosity of the low-density of the high recovery sponge of low-density can reduce cross-ventilation spacing, thus
Enhance heat preserving antistaling effect, and the property of the high rebound of the sponge can then provide good resilient protection, and then enhance Self inhaling
The damping performance and protective value of formula air bag.
Referring to Figures 1 and 2, in the present embodiment, further, the quantity of air column chamber 111 is multiple, and multiple air column chambers
111 length vertically extends, and parallel arranged in left-right direction, and elastic filling member 13 is in a strip shape.It is appreciated that certainly
Air suction type air bag is equipped with multiple air column chambers 111 can provide more effective protection for article, in addition, elastic filling member 13 is in item
Shape can be adapted to substantially when being filled in air column chamber 111 with the shape of air column chamber 111, to not only facilitate elastic filling member 13
Installation, additionally it is possible to bring biggish protection zone for Self inhaling type air bag.
Referring to figs. 1 to Fig. 5, in the present embodiment, specifically, it includes upper diaphragm 121, lower film that Bidirectional Air Valve 12, which is used for multiple times,
Piece 122 and the activity template 123 being held between upper diaphragm 121 and lower diaphragm 122；In the present embodiment, upper diaphragm 121 is under
Diaphragm 122 respectively at air inlet 112 topmost thin film and lower film be fixedly connected, between upper diaphragm 121 and lower diaphragm 122
It is clamped with activity template 123, and activity template 123 stretches out air inlet 112, upper diaphragm 121 and lower diaphragm far from the outer end of air column chamber 111
122.In addition, upper diaphragm 121 and lower diaphragm 122 are preferably made of the plastic film that there is larger electrostatic to generate performance.Self-priming
Gas formula air bag has inflated condition and deflation status, in inflated condition, 111 inflation of air column chamber, upper diaphragm 121 and lower film
Piece 122 clamps activity template 123 to close air inlet 112, and the area of section of elastic filling member 13 is less than or equal to air column chamber 111
Area of section；In deflation status, upper diaphragm 121 is stretched out in the axial rotation of activity template 123 and/or the inner end activity of activity template 123
With the inner end of lower diaphragm 122, putting for air column chamber 111 and external environment is connected to be formed between upper diaphragm 121 and lower diaphragm 122
Gas channel.By process used above it is found that this Self inhaling type air bag can be realized by the way that Bidirectional Air Valve 12 is used for multiple times to self-priming
The repetitive of gas formula air bag is inflatable and deflatable, and the operation of inflation/deflation process is very convenient, and can be recycled, and is conducive to ring
It protects；And after the gas in Self inhaling type air bag is released, Self inhaling type air bag foldable for storage, so as to reduce placement body
Product is conducive to transport storage.
Referring to Figures 1 and 2, in the present embodiment, further, the air inlet 112 of multiple air column chambers 111 is set to gas
The outer end of the same side of column chamber 111 along the vertical direction, each activity template 123 is equipped with through-hole；Bidirectional Air Valve 12 is used for multiple times also to wrap
Drawstring 124 is included, drawstring 124 successively wears each through-hole, and Self inhaling type air bag is stretched out in two free ends of drawstring 124
Left and right sides edge.In this way, the movement of all activity templates 123 can be controlled simultaneously by drawstring 124, thus the row of greatly improving
Gas efficiency.Certainly, in other embodiments, drawstring 124 can also be substituted for pull rod etc., and activity template 123, which is also not limited to, to be passed through
Rotation forms bleed passage to strut upper diaphragm 121 and lower diaphragm 122, and activity template 123 can also be towards the bottom of air column chamber 111
Upper diaphragm 121 and lower diaphragm 122 are stretched out to form bleed passage.
In addition, to cooperate common express delivery box to use, referring to Fig.1, in the present embodiment, before Self inhaling type air bag includes
Piece 113, egative film 114, rear piece 115, upper cover plate 116 and left and right sides piece 117, anter 113, egative film 114, rear piece 115, upper cover
Multiple air column chambers 111, built-in flexible filling member 13 in each air column chamber 111 are equipped on piece 116 and two lateral plates 117；
Anter 113, egative film 114, rear piece 115, upper cover plate 116 are sequentially connected, and two lateral plates 117 are connected to the left and right two of egative film 114
Side edge, in actual use, anter 113, rear piece 115 and two lateral plates 117 can be folded upward in the junction with egative film 114
To form vertical box body open on one, and upper cover plate 116 can cover in the junction bending with rear 115 and close opening.Such as
This, so that it may the gas flush packaging body being adapted to the object placing cavity of express delivery box is formed, being placed in the intracorporal article of the packaging can obtain
Omnibearing protection onto front and back all directions up and down, and with the help of elastic filling member 13, this Self inhaling type fills
The breakage-proof of airbag and damping performance can be further improved, and then further enhance the protectiveness of this Self inhaling type air bag
Energy.
In the present embodiment, further, Self inhaling type air bag also has using initial vacuum state, is using initial vacuum
State, vacuum state in air column chamber 111, upper diaphragm 121 and lower diaphragm 122 clamp activity template 123 to close air inlet
112, elastic filling member 13 is in compressive state.In this way, the Self inhaling type air bag being evacuated in advance when in use can be
The situation for enabling this Self inhaling type air bag more to adapt to without special charger from main gas charge is realized to a certain extent, and
And elastic filling member 13 is also compressible and reduce volume at this time, and then is conducive to reduce and places volume, and storage is facilitated to transport.
It finally specifically, is the feature of environmental protection for further increasing this Self inhaling type air bag, in the present embodiment,
Bag body 11 is preferably made of degradation plastic.Particularly, bag body 11 can further preferably use starch base degradable plastic
It is made, certain bag body 11 can also be made of the degradation plastic that other intensity and toughness etc. also comply with requirement.Now, express delivery
The excessive problem of generally existing packaging, results in great waste, and most of plastic film cannot in logistic industry
Natural degradation causes very big problem of environmental pollution, but in the present embodiment, this Self inhaling type air bag due to that can fill repeatedly
It deflates, therefore can be recycled for multiple times, the problem of so as to greatly improve waste and pollution environment, if damage is used for multiple times
Afterwards, this Self inhaling type air bag can accomplish basic environmental sound, therefore, this self-priming in the natural environment with natural degradation
The use of gas formula air bag has very positive environment protection significance.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of Self inhaling type air bag characterized by comprising
Bag body, the bag body include air column chamber, and one end of the air column chamber offers the air inlet to be connected to external environment,
It is equipped at the air inlet and Bidirectional Air Valve is used for multiple times for control that the air inlet is connected to external environment；And
Elastic filling member, the elasticity filling member are built in the air column chamber.
2. Self inhaling type air bag as described in claim 1, which is characterized in that the elasticity filling member can be sponge, bubble
One of continuous, Elastic flexible glue item.
3. Self inhaling type air bag as claimed in claim 2, which is characterized in that the elasticity filling member is sponge.
4. Self inhaling type air bag as claimed in claim 3, which is characterized in that the elasticity filling member is the rebound of low-density height
Sponge.
5. Self inhaling type air bag as described in claim 1, which is characterized in that the quantity of the air column chamber is multiple and more
The length of a air column chamber vertically extends, and parallel arranged in left-right direction, and the elasticity filling member is in a strip shape.
6. Self inhaling type air bag as claimed in claim 5, which is characterized in that the air inlet of multiple air column chambers is set to described
The outer end of the same side of air column chamber along the vertical direction, each activity template is equipped with through-hole；The Bidirectional Air Valve that is used for multiple times further includes
Drawstring, the drawstring successively wears each through-hole, and the Self inhaling type air bag is stretched out in two free ends of the drawstring
Left and right sides edge.
7. Self inhaling type air bag as claimed in claim 5, which is characterized in that the Self inhaling type air bag include anter,
Egative film, rear piece, upper cover plate and left and right sides piece, the anter, the egative film, the rear piece, the upper cover plate and two sides
On piece is equipped with multiple air column chambers, and the elastic filling member is built-in in each air column chamber；
The anter, the egative film, the rear piece, the upper cover plate are sequentially connected, and two lateral plates are connected to the egative film
Left and right sides edge, the anter, the rear piece and two lateral plates can be folded upward in the junction with the egative film to be formed
Open vertical box body on one, and the upper cover plate can cover in the junction bending with the rear piece and close the upper opening.
8. Self inhaling type air bag as described in any one of claim 1 to 7, which is characterized in that described that two-way gas is used for multiple times
Valve includes upper diaphragm, lower diaphragm and the activity template being held between upper diaphragm and lower diaphragm；
The Self inhaling type air bag has inflated condition and deflation status, and in the inflated condition, the air column chamber inflation is swollen
Swollen, the upper diaphragm and the lower diaphragm clamp the activity template to close the air inlet, and section of the elastic filling member
Face area is less than or equal to the area of section of the air column chamber；
In the deflation status, axially the upper diaphragm is stretched out in rotation and/or the inner end activity of the activity template to the activity template
With the inner end of the lower diaphragm, the air column chamber and external environment are connected to be formed between the upper diaphragm and the lower diaphragm
Bleed passage.
9. Self inhaling type air bag as claimed in claim 8, which is characterized in that the Self inhaling type air bag also has use
Initial vacuum state uses initial vacuum state, the intracavitary vacuum state of air column, the upper diaphragm and the lower film described
Piece clamps the activity template to close the air inlet, and the elasticity filling member is in compressive state.
10. Self inhaling type air bag as described in any one of claim 1 to 7, which is characterized in that the bag body is using degradable
Plastics are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820680173.6U CN208616500U (en) | 2018-05-08 | 2018-05-08 | Self inhaling type air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820680173.6U CN208616500U (en) | 2018-05-08 | 2018-05-08 | Self inhaling type air bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208616500U true CN208616500U (en) | 2019-03-19 |
Family
ID=65700184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820680173.6U Active CN208616500U (en) | 2018-05-08 | 2018-05-08 | Self inhaling type air bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208616500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110155505A (en) * | 2019-05-31 | 2019-08-23 | 陈卫新 | It is a kind of for filling drainage mechanism and fill sparerib shelf, self-supporting bag from inflated article |
-
2018
- 2018-05-08 CN CN201820680173.6U patent/CN208616500U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110155505A (en) * | 2019-05-31 | 2019-08-23 | 陈卫新 | It is a kind of for filling drainage mechanism and fill sparerib shelf, self-supporting bag from inflated article |
| CN110155505B (en) * | 2019-05-31 | 2024-04-16 | 陈卫新 | A fill drainage mechanism and fill row skeleton, self-supporting bag for self-inflating goods |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Self aspirated inflatable bag Effective date of registration: 20230419 Granted publication date: 20190319 Pledgee: Shenzhen small and medium sized small loan Co.,Ltd. Pledgor: SHENZHEN DIANCHOU AGRICULTURAL SUPPLY CHAIN Co.,Ltd. Registration number: Y2023980038444 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |