CN206857276U - double-layer liquid bag - Google Patents
double-layer liquid bag Download PDFInfo
- Publication number
- CN206857276U CN206857276U CN201720655140.1U CN201720655140U CN206857276U CN 206857276 U CN206857276 U CN 206857276U CN 201720655140 U CN201720655140 U CN 201720655140U CN 206857276 U CN206857276 U CN 206857276U
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- China
- Prior art keywords
- bag
- leakproof
- leakage
- inner bag
- double
- 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.)
- Expired - Fee Related
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Abstract
Extra package bag technique field is the utility model is related to, specifically a kind of Double-layer liquid bag.Bag body includes inner bag, outer bag, outer bag is socketed on inner bag, leakage-proof structure is arranged between inner bag and outer bag, described leakage-proof structure includes barrier film, described barrier film side is connected with outer bag inwall, and the other end is connected with inner bag outer wall, surrounds the leakproof chamber of a closing, leakproof chamber connects adjacent to each other, forms leakage-proof structure.When said structure uses, as a result of double-decker, then the problem of any one layer of breakage is all without leaking, it not only make use of the structure of leakproof chamber, even when inner bag is damaged, liquid can also enter leakproof chamber, will not spread, and the buffer action of protecting film, leakproof chamber is divided into three small spaces, not only increases the structure of leakproof, and form the air bag of a buffering, overall structure can not only effectively prevent from revealing, and add overall intensity.
Description
Technical field
Extra package bag technique field is the utility model is related to, specifically a kind of Double-layer liquid bag.
Background technology
Packaging bag refers to the sack for packing various articles for use, makes goods convenience in transport in the process of circulation is produced, easily
Storage.The thing difference of dress requires different packaging bags, for example some will be with the article of air exclusion, such as phosphorus chemicals
Product etc., it is necessary to sealing state is had to when handling, also some liquid, such as oil, water, wine etc., but mesh
If preceding pack for liquids, just in case destroying one layer, may result in packaging due to no safeguard procedures, therefore when in use
Interior thing is lost in always, makes up and all has little time.
Utility model content
In order to make up above deficiency, the utility model provides a kind of convenience easy to use, can protect flexible package punch very well
The Double-layer liquid bag of thing, to solve the problems, such as in above-mentioned background technology.
The technical solution of the utility model is：A kind of Double-layer liquid bag, including bag body, charging aperture is provided with bag body, is unloaded
Material mouth, it is characterised in that also include inner bag, outer bag including leakage-proof structure, bag body, outer bag is socketed on inner bag, leakage-proof structure
It is arranged between inner bag and outer bag, described leakage-proof structure includes barrier film, and described barrier film side is connected with outer bag inwall, separately
One end is connected with inner bag outer wall, surrounds the leakproof chamber of a closing, and leakproof chamber connects adjacent to each other, forms leakage-proof structure.
As preferable technical scheme, described leakproof intracavitary regular hexagon, leakproof chamber is connected to each other, and forms cellular
Leakage-proof structure.
As preferable technical scheme, in addition to protecting film, described protecting film is arranged on leakproof intracavitary, and leakproof intracavitary is set
There is two panels protecting film, protection film edge is bonded with inner bag, outer bag respectively, and protuberance forms a raised air bag.
By adopting the above-described technical solution, when in use, as a result of double-decker, then any one layer is broken
The problem of damage is all without leaking, not only make use of the structure of leakproof chamber, then even if inner bag is damaged, liquid can also enter anti-
Chamber is leaked, will not be spread, and the buffer action of protecting film, leakproof chamber is divided into three small spaces, not only increases the knot of leakproof
Structure, and form the air bag of a buffering, overall structure can not only effectively prevent from revealing, and add overall strong
Degree.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the structural representation of anti-leakage mechanism of the present utility model.
Embodiment
Understood with reference to figure 1, Fig. 2, a kind of Double-layer liquid bag, including bag body 1, charging aperture 11, discharge port are provided with bag body 1
12, bag body 1 includes inner bag 13, outer bag 14, and outer bag 14 is socketed on inner bag 13, and leakage-proof structure is arranged on inner bag 13 and outer bag 14
Between, described leakage-proof structure includes barrier film 2, and the described side of barrier film 2 is connected with the inwall of outer bag 14, the other end and inner bag 13
Outer wall connects, and surrounds the leakproof chamber 3 of a closing, and leakproof chamber 3 connects adjacent to each other, forms leakage-proof structure, described leakproof
Regular hexagon in chamber 3, leakproof chamber 3 are connected to each other, and form cellular leakage-proof structure, in addition to protecting film 4, described protecting film
4 are arranged in leakproof chamber 3, and two panels protecting film 4 is provided with leakproof chamber 3, and the edge of protecting film 4 is bonded with inner bag 13, outer bag 14 respectively,
Protuberance forms a raised air bag 41.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (3)
1. a kind of Double-layer liquid bag, including bag body, charging aperture, discharge port are provided with bag body, it is characterised in that：Also include anti-let out
Drain structure, bag body include inner bag, outer bag, and outer bag is socketed on inner bag, and leakage-proof structure is arranged between inner bag and outer bag, described
Leakage-proof structure include barrier film, described barrier film side is connected with outer bag inwall, and the other end is connected with inner bag outer wall, surrounds one
The leakproof chamber of individual closing, leakproof chamber connect adjacent to each other, form leakage-proof structure.
2. according to the Double-layer liquid bag described in claim 1, it is characterised in that：Described leakproof intracavitary regular hexagon, leakproof chamber
It is connected to each other, forms cellular leakage-proof structure.
3. according to the Double-layer liquid bag described in claim 1 or 2, it is characterised in that：Also include protecting film, described protecting film is set
Put in leakproof intracavitary, leakproof intracavitary is provided with two panels protecting film, and protection film edge is bonded with inner bag, outer bag respectively, and protuberance forms one
Individual raised air bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720655140.1U CN206857276U (en) | 2017-06-07 | 2017-06-07 | double-layer liquid bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720655140.1U CN206857276U (en) | 2017-06-07 | 2017-06-07 | double-layer liquid bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206857276U true CN206857276U (en) | 2018-01-09 |
Family
ID=60831252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720655140.1U Expired - Fee Related CN206857276U (en) | 2017-06-07 | 2017-06-07 | double-layer liquid bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206857276U (en) |
-
2017
- 2017-06-07 CN CN201720655140.1U patent/CN206857276U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180109 Termination date: 20180607 |