CN211076929U - Three-dimensional compression bag - Google Patents
Three-dimensional compression bag Download PDFInfo
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- CN211076929U CN211076929U CN201922022033.7U CN201922022033U CN211076929U CN 211076929 U CN211076929 U CN 211076929U CN 201922022033 U CN201922022033 U CN 201922022033U CN 211076929 U CN211076929 U CN 211076929U
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Abstract
The utility model relates to a three-dimensional compression bag belongs to compression bag technical field, this compression bag includes preceding bag face, back bag face and end bag face, the both ends of end bag face respectively with preceding bag face lower extreme and back bag face lower extreme sealing connection, end bag face middle part is equipped with the first crease line that sets up along preceding bag face width direction, end bag face is folding to bag internal portion along first crease line, one side of end bag face is sealed with one side of preceding bag face and one side heat seal of back bag face, the opposite side is sealed with the opposite side of preceding bag face and one side heat seal of back bag face, preceding bag face upper end forms the sack with back bag face upper end, sack department is equipped with sealing structure, be equipped with the bleeder valve on the bag body. The utility model discloses an end bag face has been add between preceding bag face and back bag face to end bag face is folding to bag internal portion along first crease line, thereby makes when end bag face expandes, can expand the structure that is the rectangle with the compression bag, thereby makes the compression bag can erect and place, and the space utilization of the compression bag after expanding is higher.
Description
Technical Field
The utility model belongs to the technical field of the compression bag, in particular to three-dimensional compression bag.
Background
The vacuum compression bag is a container for achieving a predetermined vacuum degree in a sealed bag body by removing air from the inside, and is widely used in production and daily life, for example, food preservation, compressed clothes storage, and the like.
At present, some vacuum compression bags in the market are mostly composed of a front bag face and a rear bag face, the two sides and the lower end of the front bag face are respectively sealed with the positions corresponding to the rear bag face through hot pressing, and the bag body is not provided with a special bag bottom design, so that after articles such as quilts, pillows and the like are placed in the compression bag, the compression bag is irregular in shape after being filled with the articles, cannot be placed vertically, and the corners of the compression bag are conical, so that the space utilization rate of the whole compression bag is not high.
SUMMERY OF THE UTILITY MODEL
The utility model provides a three-dimensional compression bag to solve the not high technical problem of prior art's compression bag inside edge volume utilization ratio.
The utility model discloses a following technical scheme realizes:
the utility model provides a three-dimensional compression bag, includes the bag body, the bag body includes preceding bag face, back bag face and end bag face, the both ends of end bag face respectively with preceding bag face lower extreme with back bag face lower extreme sealing connection, end bag face middle part is equipped with the edge first crease line that preceding bag face width direction set up, end bag face is followed first crease line is folding to the internal portion of bag, folding back one side of end bag face with one side of preceding bag face and one side heat seal of back bag face is sealed, the opposite side of end bag face with the opposite side of preceding bag face and one side heat seal of back bag face is sealed, the both sides of preceding bag face respectively with the both sides sealing connection of back bag face, preceding bag face upper end with back bag face upper end forms the sack, sack department is equipped with sealing structure, be equipped with the bleeder valve on the bag body.
Further, for better realizing the utility model discloses, the enclosed construction is for sealing the clip chain, seal the clip chain including the draw-in groove and the card strip of mutually supporting, draw-in groove and card strip are fixed in respectively sack department the inner wall of preceding bag face with sack department the inner wall of back bag face.
Further, in order to better realize the utility model discloses, still include the thread slipping, the thread slipping lock connect in the draw-in groove with on the card strip.
Furthermore, in order to better realize the utility model, the inner wall of the bag body is provided with a pocket for placing a mite killing medicine bag or a spice bag.
Further, in order to realize better the utility model discloses, preceding bag face outer wall is close to sack department with back bag face outer wall is close to sack department is equipped with preceding extension and back extension portion respectively, preceding extension with be equipped with the structure of carrying of being convenient for to take and put on the back extension portion.
Further, in order to better realize the utility model discloses, preceding extension go up with all set up the cavity that the symmetry set up on the back extension, the cavity constitutes carry and draw the structure.
Further, in order to better realize the utility model discloses, preceding extension with be equipped with on the back extension with preceding extension with the lock structure of back extension lock.
Further, in order to realize better the utility model discloses, the lock structure is including the pin thread and the box of mutually supporting, the pin thread with the box is located respectively preceding extension with on the back extension.
Further, in order to better realize the present invention, the widths of the front extension portion and the rear extension portion are greater than or equal to the width of the sealing structure.
Further, in order to better realize the utility model discloses, preceding bag face back bag face and end bag face is transparent plastic or transparent rubber and makes.
The utility model discloses compare in prior art and have following beneficial effect:
the utility model adds a bottom bag surface between the front bag surface and the back bag surface, and the two ends of the bottom bag surface are respectively connected with the lower end of the front bag surface and the lower end of the back bag surface in a sealing way, the middle part of the bottom bag surface is provided with a first crease line arranged along the width direction of the front bag surface, the bottom bag surface is folded towards the inner part of the bag body along the first crease line, one side of the folded bottom bag surface is sealed with one side of the front bag surface and one side of the back bag surface in a heat sealing way, the other side of the bottom bag surface is sealed with the other side of the front bag surface and one side of the back bag surface in a heat sealing way, the two sides of the front bag surface are respectively connected with the two sides of the back bag surface in a sealing way, the upper end of the front bag surface and the upper end of the back bag surface form a bag opening, thereby when the bottom bag surface is folded, the compression bag can be folded into a plane, when the bottom bag surface is unfolded, the, the space utilization rate of the expanded compression bag is higher.
The utility model discloses still have following beneficial effect:
1. the bag body of the compression bag is internally provided with a pocket for placing a mite removing medicine bag or a spice bag, so that the compression bag has the mite removing effect and the aroma enhancing effect.
2. The outer wall of the front bag face is close to the bag opening and the outer wall of the rear bag face is close to the bag opening and is respectively provided with a front extending portion and a rear extending portion, the front extending portion and the rear extending portion are provided with lifting structures convenient to take and place, and the compression bag can be easily moved or hung in a wardrobe through the lifting structures.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the compressed bag of the present invention after being unfolded and erected;
FIG. 2 is a schematic view of the unexpanded configuration of the compression bag of the present invention;
FIG. 3 is a schematic structural view of the front bag surface, the rear bag surface and the bottom bag surface of the present invention when they are not heat sealed;
FIG. 4 is a schematic view of a compression pocket of the present invention having a front extension and a rear extension
In the figure:
1-front bag surface; 11-a second crease line; 12-a third crease line; 2-back bag surface; 21-a fourth crease line; 22-a fifth crease line; 3-bottom bag surface; 31-a first crease line; 4-an air extraction valve; 51-a card slot; 52-card strip; 53-sliding buckle; 6-pocket; 71-a front extension; 72-a rear extension; 73-opening; 74-male buckle; 75-female buckle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1:
a three-dimensional compression bag comprises a bag body, the bag body comprises a front bag surface 1, rear bag face 2 and end bag face 3, the both ends of end bag face 3 respectively with preceding bag face 1 lower extreme and rear bag face 2 lower extreme sealing connection, it is preferred, preceding bag face 1 connects gradually and integrated into one piece with end bag face 3 and rear bag face 2, end bag face 3 middle part is equipped with the first crease line 31 that sets up along preceding bag face 1 width direction, end bag face 3 is folding to the internal portion of bag along first crease line 31, one side of folded end bag face 3 and one side of preceding bag face 1 and one side heat seal of rear bag face 2, the opposite side of end bag face 3 and the opposite side of preceding bag face 1 and one side heat seal of rear bag face 2, the both sides of preceding bag face 1 respectively with the both sides sealing connection of rear bag face 2, preceding bag face 1 upper end forms the sack with rear bag face 2 upper end, sack department is equipped with the seal structure, be equipped with bleeder valve 4 on the bag body. When articles such as clothes and the like are put into the compression bag, the inward folded bottom bag face 3 is unfolded, meanwhile, both sides of the front bag face 1 and both sides of the rear bag face 2 are folded and contracted towards the middle cavity of the bag body, the front bag face 1 is folded and contracted along the second crease line 11 and the third crease line 12, the rear bag face 2 is folded and contracted along the fourth crease line 21 and the fifth crease line 22, so that the bag body forms a vertical rectangular structure,
specifically, the enclosed construction is for sealing the clip chain, seals the clip chain including mutually supporting draw-in groove 51 and card strip 52, and draw-in groove 51 and card strip 52 are fixed in the inner wall of the preceding bag face 1 of sack department and the inner wall of the back bag face 2 of sack department respectively, and draw-in groove 51 is fixed through the mode of heat seal with card strip 52, and when card strip 52 joint in draw-in groove 51, can be with the sack closed sealed. Preferably, the clamping device further comprises a slide fastener 53, the slide fastener 53 is fastened on the clamping groove 51 and the clamping strip 52, and the clamping and the separation of the clamping groove 51 and the clamping strip 52 are realized by pulling the slide fastener 53.
Preferably, the front bag surface 1, the rear bag surface 2, and the bottom bag surface 3 are made of transparent plastic or transparent rubber.
Example 2:
in this embodiment, a pocket 6 for placing an acarus killing medicine bag or perfume bag is provided on the inner wall of the bag body, after articles such as clothes are put into the compression bag, the acarus killing medicine bag or perfume bag is put into the pocket 6, then the pocket opening is sealed, and finally air in the compression bag is pumped out through the air pumping valve 4, so that the acarus killing medicine bag or perfume bag is fixed with the clothes. The pocket 6 may be provided on the inner wall of the front bag surface 1 or the inner wall of the rear bag surface 2. The pocket is formed by fixing a piece of transparent plastic or transparent rubber on the inner wall of the front bag face 1 or the inner wall of the back bag face 2 in a heat sealing mode.
Preferably, the pocket 6 is equipped with a plurality of bleeder vent near the one side of the inside cavity of bag body, can be more effectual with remove in the medicine in the mite cartridge bag or the fragrant smell in the fragrant bag fuse to the clothing of accomodating.
Example 3:
in this embodiment, a front extension portion 71 and a rear extension portion 72 are respectively disposed on an outer wall of the front bag surface 1 near the bag opening and an outer wall of the rear bag surface 2 near the bag opening, the other end of the front extension portion 71 and the other end of the rear extension portion 72 extend out of the bag body, a lifting structure is disposed on the front extension portion 71 and the rear extension portion 72 for easy taking and placing, the front extension portion 71 is fixed on the front bag surface 1 by heat sealing, and the rear extension portion 72 is fixed on the rear bag surface 2 by heat sealing; after the clothes are packed and compressed, the compression bag can be moved or hung on the hook by arranging the lifting structure, so that the compression bag can be moved more conveniently and quickly, and the opening and closing of the bag opening can not be influenced by arranging the lifting structure on the front extension part 71 and the rear extension part 72.
Specifically, the front extension portion 71 and the rear extension portion 72 are both provided with symmetrically arranged openings 73, and when the front extension portion 71 is attached to the rear extension portion 72, the openings 73 form a lifting structure.
Preferably, the front extension portion 71 and the rear extension portion 72 are provided with engaging structures for engaging the front extension portion 71 and the rear extension portion 72.
The fastening structure comprises a male buckle 74 and a female buckle 75 which are matched with each other, and the male buckle 74 and the female buckle 75 are respectively arranged on the front extension part 71 and the rear extension part 72.
Preferably, the male buckle 74 and the female buckle 75 are respectively located below the opening 73 corresponding to the bag surface where the male buckle 74 and the female buckle 75 are located and close to the bag opening, and after the male buckle 74 and the female buckle 75 are buckled, the vacant area above the sealing structure can be reduced, so that the probability of opening the bag opening due to an accident situation is reduced.
The width of the front extension 71 and the rear extension 72 is greater than or equal to the width of the closure.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A three-dimensional compression bag which is characterized in that: the bag comprises a bag body, the bag body is including preceding bag face, back bag face and end bag face, the both ends of end bag face respectively with preceding bag face lower extreme with back bag face lower extreme sealing connection, end bag face middle part is equipped with the edge the first crease line that preceding bag face width direction set up, end bag face is followed first crease line is folding to internal portion of bag, folding back one side of end bag face with one side of preceding bag face and one side heat seal of back bag face is sealed, the opposite side of end bag face with the opposite side of preceding bag face and one side heat seal of back bag face is sealed, preceding bag face upper end with back bag face upper end forms the sack, sack department is equipped with sealing structure, be equipped with the bleeder valve on the bag body.
2. The three-dimensional compressed bag according to claim 1, wherein: the sealing structure is a sealing clamping chain, the sealing clamping chain comprises a clamping groove and a clamping strip which are matched with each other, and the clamping groove and the clamping strip are respectively fixed on the inner wall of the front bag face at the bag opening and the inner wall of the rear bag face at the bag opening.
3. The three-dimensional compressed bag according to claim 2, wherein: the clamping groove is connected with the clamping strip in a buckling mode.
4. The three-dimensional compressed bag according to any one of claims 1 to 3, wherein: the inner wall of the bag body is provided with a pocket for placing a mite-killing medicine bag or a spice bag.
5. The three-dimensional compressed bag according to any one of claims 1 to 3, wherein: the front bag face outer wall is close to the bag opening, and the rear bag face outer wall is close to the bag opening and is provided with a front extending portion and a rear extending portion respectively, and the front extending portion and the rear extending portion are provided with lifting structures convenient to take and place.
6. The three-dimensional compressed bag according to claim 5, wherein: the front extending part and the rear extending part are both provided with symmetrically arranged cavities, and the cavities form the lifting structure.
7. The three-dimensional compressed bag according to claim 5, wherein: the front extending part and the rear extending part are provided with buckling structures for buckling the front extending part and the rear extending part.
8. The three-dimensional compressed bag according to claim 7, wherein: the lock structure includes pin thread and box of mutually supporting, pin thread with the box is located respectively preceding extension with on the back extension.
9. The three-dimensional compressed bag according to claim 5, wherein: the width of the front extension and the rear extension is greater than or equal to the width of the sealing structure.
10. The three-dimensional compressed bag according to claim 1, wherein: the front bag face, the rear bag face and the bottom bag face are made of transparent plastics or transparent rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922022033.7U CN211076929U (en) | 2019-11-21 | 2019-11-21 | Three-dimensional compression bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922022033.7U CN211076929U (en) | 2019-11-21 | 2019-11-21 | Three-dimensional compression bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211076929U true CN211076929U (en) | 2020-07-24 |
Family
ID=71640055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922022033.7U Active CN211076929U (en) | 2019-11-21 | 2019-11-21 | Three-dimensional compression bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211076929U (en) |
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2019
- 2019-11-21 CN CN201922022033.7U patent/CN211076929U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210205 Address after: 230000 a176, floor 4, GF, building 3, phase III, e-commerce Park, Wenshui Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Hefei Youtuo e-commerce Co.,Ltd. Address before: 225700 zone 2, Zhaoyang Industrial Park, Xinghua City, Taizhou City, Jiangsu Province Patentee before: Xinghua Ditai e-commerce Co.,Ltd. |
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| TR01 | Transfer of patent right |