CN212630339U - Volume-adjustable storage bag - Google Patents
Volume-adjustable storage bag Download PDFInfo
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- CN212630339U CN212630339U CN202021455144.3U CN202021455144U CN212630339U CN 212630339 U CN212630339 U CN 212630339U CN 202021455144 U CN202021455144 U CN 202021455144U CN 212630339 U CN212630339 U CN 212630339U
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- bag
- main bag
- isolation layer
- interlayer
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Abstract
The utility model discloses a bag is accomodate to volume adjustable, including main bag and portable area, its characterized in that: the left side and the right side of the main bag both adopt double-isolation structures, the double-isolation structure on each side is formed by combining an inner isolation layer and an outer isolation layer, zippers are arranged on the inner isolation layer and the outer isolation layer, and folding cavities are formed between the inner isolation layer and the outer isolation layer; the left side and the right side of the main bag are both provided with side bags which can be respectively folded into the folding cavity through zippers on the outer interlayer; when the side bag is unfolded, the zippers of the inner interlayer and the outer interlayer are opened, and the side bag and the main bag form a containing cavity; or the zipper of the outer interlayer is opened, and the side bag and the main bag form a separated containing cavity. The side bag can be unfolded by the containing bag, and the volume of the containing bag is changed to adapt to the contained objects with different volumes.
Description
The technical field is as follows:
the utility model belongs to articles for daily use field, concretely relates to bag is accomodate to volume adjustable.
Background art:
at present, bags on the market mainly comprise plastic bags, paper bags, cloth bags and the like. The plastic bag is difficult to degrade, the daily use amount is large, and the environment is seriously damaged; paper bags are environment-friendly, but are difficult to recycle; the cloth bag carried by the user can not adapt to various conditions.
The bags on the market are fixed at present, the size and the volume of objects to be stored are determined when the bags leave a factory, and the capacity of the bags is difficult to change in the later period.
The invention content is as follows:
in order to solve the problem, the utility model provides a bag is accomodate to volume adjustable, its technical scheme as follows:
a storage bag with an adjustable volume comprises a main bag and a hand strap, wherein the left side and the right side of the main bag both adopt double isolation structures, the double isolation structures on each side are formed by combining an inner isolation layer and an outer isolation layer, the inner isolation layer and the outer isolation layer are both provided with zippers, and a folding cavity is formed between the inner isolation layer and the outer isolation layer; the left side and the right side of the main bag are both provided with side bags which can be respectively folded into the folding cavity through zippers on the outer interlayer;
when the side bag is unfolded, the zippers of the inner interlayer and the outer interlayer are opened, and the side bag and the main bag form a containing cavity; or the zipper of the outer interlayer is opened, and the side bag and the main bag form a separated containing cavity.
Preferably, two connecting pieces are arranged at the upper ends of the front side and the rear side of the main bag at intervals and used for installing the hand straps.
Preferably, the front side and the rear side of the main bag are respectively provided with four connecting pieces, and the four connecting buckles are respectively arranged at the four corners of the front side and the rear side of the main bag and used for installing the hand straps.
Preferably, the bottom surface of the main bag is provided with a thickening layer.
Preferably, the main pocket and the side pocket are both formed by sewing cloth.
Compared with the prior art the utility model discloses following beneficial effect has:
the utility model provides a bag is accomodate to volume adjustable can expand the side bag, and then changes the volume size of accomodating the bag in order to adapt to the different volume accomodate the thing.
The utility model provides a bag is accomodate to volume adjustable can open or seal the zip fastener of interior interlayer when the side bag expandes, and then makes the side bag form the divided chamber of accomodating with main bag.
The utility model provides a volume adjustable accomodates bag and chooses for use the cloth material, but cyclic utilization, green.
The utility model provides a design of connecting piece in volume adjustable accomodates bag can change the bag of accomodating into back of the body bag formula by the handbag formula in order to adapt to the different thing weight of accomodating.
Drawings
FIG. 1 is a schematic view of a storage bag structure when a middle bag is folded according to an embodiment;
FIG. 2 is a schematic view of the storage bag when the middle bag is unfolded according to one embodiment;
FIG. 3 is a cross-sectional view of the storage bag when the middle bag is unfolded according to one embodiment;
FIG. 4 is a schematic view of a carrying bag-type storage bag according to a third embodiment;
FIG. 5 is a schematic view of a backpack-type storage bag according to a third embodiment;
wherein, 1-main bag; 2-left side bag; 3-right side bag; 4-handbag; 5-left inner interlayer; 6-left folding chamber; 7-left outer barrier layer; 8-right inner interlayer; 9-right folding chamber; 10-right outer barrier layer; 11-a connector;
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The first embodiment is as follows:
this embodiment adopts the utility model discloses a bag is accomodate to volume adjustable, as figure 1, figure 2 and figure 3 show, should accomodate the bag and include main bag 1 and hand-strap 4, it is preceding that main bag 1 is equipped with main bag, main bag is at the back and main bag bottom surface, two isolation structure are all adopted to the left and right sides of main bag 1, the left two isolation structure of main bag 1 is formed by the combination of left inner interlayer 5 and left outer interlayer 7, all set up the zip fastener on left inner interlayer 5 and the left outer interlayer 7 and form left folding chamber 6 between left inner interlayer 5 and left outer interlayer 7, the two isolation structure on the right side of main bag 1 is formed by the combination of right inner interlayer 8 and right outer interlayer 10, all set up the zip fastener on right inner interlayer 8 and the right outer interlayer 10 and form right folding chamber 9 between right inner interlayer 8 and right outer interlayer 10.
The left side of the main bag is provided with a left side bag 2, the right side of the main bag is provided with a right side bag 3, and the left side bag and the right side bag can be respectively folded into a left folding cavity and a right folding cavity through zippers on a left outer interlayer and a right outer interlayer; in this embodiment, the main pocket and the left and right side pockets are formed by sewing cloth. In this embodiment, the bottom surface of the main bag is further provided with a thickening layer.
When the storage object is small in size, the left bag and the right bag are respectively accommodated in the left folding cavity and the right folding cavity, the zippers on the left inner interlayer and the right inner interlayer and the zippers on the right outer interlayer are closed, and the main bag forms an independent storage cavity;
when the volume of the storage object is larger, the left bag or the right bag is unfolded, the zippers on the left inner interlayer and the outer interlayer or the right inner interlayer and the outer interlayer are opened, and the left bag and the main bag or the right bag and the main bag form a storage cavity;
when the storage volume is larger, the left bag and the right bag are unfolded simultaneously, the zippers on the left inner interlayer and the right inner interlayer and the zippers on the right outer interlayer are opened simultaneously, and the left bag, the main bag and the right bag form a storage cavity.
When the storage object needs to be separated for storage, the left bag and the right bag are unfolded simultaneously, the zippers on the left outer interlayer and the right outer interlayer are opened, the left inner interlayer and the right inner interlayer are closed, and the left bag, the main bag and the right bag form three separated storage cavities.
Example two:
the selective design of this embodiment is: two connecting pieces are arranged on the front side and the rear side of the main bag and are arranged at the upper ends of the front side and the rear side of the main bag for mounting a hand strap.
Example three:
the selective design of this embodiment is: in this embodiment, four connecting members 11 are provided on both the front and rear sides of the main bag, wherein two connecting members are provided at the upper ends of the front and rear sides of the main bag, and the other two connecting members are provided at the lower ends of the front and rear sides of the main bag. As shown in fig. 4 and 5, when the storage is heavy, the handbag is mounted on four connectors on the front or rear side of the main bag, and the storage bag is changed from a handbag type to a back bag type.
Claims (5)
1. The utility model provides a bag is accomodate to volume adjustable, includes main bag and portable area, its characterized in that: the left side and the right side of the main bag both adopt double-isolation structures, the double-isolation structure on each side is formed by combining an inner isolation layer and an outer isolation layer, zippers are arranged on the inner isolation layer and the outer isolation layer, and folding cavities are formed between the inner isolation layer and the outer isolation layer; the left side and the right side of the main bag are both provided with side bags which can be respectively folded into the folding cavity through zippers on the outer interlayer;
when the side bag is unfolded, the zippers of the inner interlayer and the outer interlayer are opened, and the side bag and the main bag form a containing cavity; or the zipper of the outer interlayer is opened, and the side bag and the main bag form a separated containing cavity.
2. The adjustable volume pouch of claim 1, wherein: two connecting pieces are arranged at the upper ends of the front side and the rear side of the main bag at intervals and used for mounting a hand strap.
3. The adjustable volume pouch of claim 1, wherein: four connecting pieces are arranged on the front side and the rear side of the main bag, and four connecting buckles are respectively arranged at four corners of the front side and the rear side of the main bag and used for installing the hand straps.
4. A volume-adjustable receptacle bag according to any one of claims 1 to 3, wherein: the bottom surface of the main bag is provided with a thickening layer.
5. The adjustable volume pouch of claim 4, wherein: the main bag and the side bags are formed by sewing cloth.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021455144.3U CN212630339U (en) | 2020-07-22 | 2020-07-22 | Volume-adjustable storage bag |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021455144.3U CN212630339U (en) | 2020-07-22 | 2020-07-22 | Volume-adjustable storage bag |
Publications (1)
Publication Number | Publication Date |
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CN212630339U true CN212630339U (en) | 2021-03-02 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202021455144.3U Active CN212630339U (en) | 2020-07-22 | 2020-07-22 | Volume-adjustable storage bag |
Country Status (1)
Country | Link |
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CN (1) | CN212630339U (en) |
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2020
- 2020-07-22 CN CN202021455144.3U patent/CN212630339U/en active Active
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