CN111762439A - Cube vacuum compression bag - Google Patents

Cube vacuum compression bag Download PDF

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Publication number
CN111762439A
CN111762439A CN202010651649.5A CN202010651649A CN111762439A CN 111762439 A CN111762439 A CN 111762439A CN 202010651649 A CN202010651649 A CN 202010651649A CN 111762439 A CN111762439 A CN 111762439A
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CN
China
Prior art keywords
piece
side edge
bag
fixed
locking
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.)
Pending
Application number
CN202010651649.5A
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Chinese (zh)
Inventor
阮斌
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Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202010651649.5A priority Critical patent/CN111762439A/en
Publication of CN111762439A publication Critical patent/CN111762439A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/02—Local reinforcements or stiffening inserts, e.g. wires, strings, strips or frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
    • B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
    • B65D81/2007—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum
    • B65D81/2038—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum with means for establishing or improving vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/18—Containers, packaging elements or packages, specially adapted for particular articles or materials for wearing apparel, headwear or footwear

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)

Abstract

According to the square vacuum compression bag disclosed by the invention, the left side edge and the right side edge of the front part of the top plate are respectively fixed with the left side edge and the right side edge of the top part of the front plate, and the side edge of the rear part of the top plate is fixed with the side edge of the top part of the rear plate; the side edge of the front part of the bottom plate is fixed with the side edge of the bottom of the front plate, and the rear side edge of the bottom plate is fixed with the side edge of the bottom of the rear plate; two side edges of one side piece are respectively fixed with one side edge of the middle part of the front piece and one side edge of the middle part of the rear piece, and two side edges of the other side piece are respectively fixed with the other side edge of the middle part of the front piece and the other side edge of the middle part of the rear piece; the top sides of the two side pieces are respectively fixed with the two side edges of the top piece, the bottom sides of the two side pieces are respectively fixed with the two side edges of the bottom piece, a bag body and a bag opening communicated with the inner cavity of the bag body are formed through the fixing, and a locking structure is arranged at the bag opening. The top sheet, the bottom sheet and the two side sheets arranged on the bag body are utilized, so that the peripheral side surface of the compressed bag after compressed storage can form a surface convenient for vertical placement, and the purpose of placing without limitation is achieved.

Description

Cube vacuum compression bag
Technical Field
The invention relates to the technical field of compressed storage bags, in particular to a cube vacuum compressed bag.
Background
At present, the vacuum compression bag is used for compressing and storing articles for daily use such as clothes, quilt covers, bed sheets, quilts and the like, so that the dust-proof and moisture-proof effects on the stored clothes are achieved; the square vacuum compression bag in the prior art is a soft bag body, two PVC films are used for carrying out heat sealing fixation on the left side edge and the bottom side edge or two nylon composite films are used for carrying out heat sealing fixation on the left side edge and the bottom side edge to form a bag body 100 (as shown in figure 16), the bag opening of the bag body is sealed through a sealing strip, after sealing, an air suction nozzle on the bag body is used for sucking articles for daily use in the square vacuum compression bag body, and the square vacuum compression bag body is stored in a compression mode.
Disclosure of Invention
The invention aims to solve the technical defects and provides a cubic vacuum compression bag.
The invention designs a square vacuum compression bag, which comprises a front piece, a rear piece, a top piece, a bottom piece and two side pieces; the left side and the right side of the front part of the top plate are respectively fixed with the left side and the right side of the top part of the front plate, and the side edge of the rear part of the top plate is fixed with the side edge of the top part of the rear plate; the side edge of the front part of the bottom plate is fixed with the side edge of the bottom of the front plate, and the rear side edge of the bottom plate is fixed with the side edge of the bottom of the rear plate; two side edges of one side piece are respectively fixed with one side edge of the middle part of the front piece and one side edge of the middle part of the rear piece, and two side edges of the other side piece are respectively fixed with the other side edge of the middle part of the front piece and the other side edge of the middle part of the rear piece; the top sides of the two side pieces are respectively fixed with the two side edges of the top piece, the bottom sides of the two side pieces are respectively fixed with the two side edges of the bottom piece, the front piece, the rear piece, the top piece, the bottom piece and the two side pieces are mutually fixed to form a bag body, a bag opening communicated with the inner cavity of the bag body is formed between the inner side surface of the front part of the top piece and the inner side surface of the top part of the front piece, and a locking structure for keeping the bag opening in a closed state after the bag opening is closed is arranged at.
Preferably, the front, back, top, bottom or side panels are provided with handles.
Preferably, the locking structure comprises locking strips which are matched with each other and are fixed on the inner side surface of the front part of the top plate and the inner side surface of the top part of the front plate, and the two locking strips are attached to each other and then are detachably fixed in a sealing manner.
Preferably, the inner side surfaces of the two locking strips are provided with clamping strips. The inner side surface of one clamping strip is provided with a clamping groove, the bottom side surface of the other clamping strip is provided with a clamping strip, the side wall of the clamping groove is provided with a clamping groove corresponding to the position of the clamping strip, and after the other clamping strip is correspondingly inserted into the clamping groove, the clamping strip is inserted into the clamping groove to be clamped and fixed.
Preferably, the inner side surfaces of the two locking strips are provided with a clamping strip and a clamping strip with a clamping groove, and the two clamping strips are correspondingly clamped and fixed by the clamping strip and the clamping groove.
Preferably, the front, back, top, bottom or both side panels are provided with suction nozzles.
Preferably, the bag body is a cube-shaped bag body.
According to the square vacuum compression bag designed by the invention, the top sheet, the bottom sheet and the two side sheets arranged on the bag body are utilized, so that a surface convenient for vertical placement can be formed on the peripheral side surface of the compression bag after compression storage, the compression bag after compression storage can be vertically placed, the compression bag can be independently vertically or horizontally placed when placed in a storage cabinet, the placing is not limited, meanwhile, the storage capacity in the bag body is far larger than that of the existing compression bag (shown in figure 16), and the use performance is improved.
Drawings
FIG. 1 is a schematic view (one) of the overall structure of the embodiment;
FIG. 2 is an exploded view of the embodiment;
FIG. 3 is the overall structure diagram of the embodiment (II);
FIG. 4 is an exploded view of the embodiment (two);
FIG. 5 is a schematic view (one) of the locking structure of the two locking strips of the embodiment;
FIG. 6 is a schematic diagram (two) of the locking structure of the two locking strips of the embodiment;
FIG. 7 is a schematic view (III) of the locking structure of the two locking strips of the embodiment;
FIG. 8 is a schematic view of the structure of the first embodiment;
FIG. 9 is a schematic view of the structure of the bag according to the embodiment (II);
FIG. 10 is a schematic view (III) of the structure of the bag of the embodiment;
FIG. 11 is a schematic view (IV) of the structure of the bag of the embodiment;
FIG. 12 is a schematic view (V) of the structure of the bag of the embodiment;
FIG. 13 is a schematic View (VI) of the structure of the bag of the embodiment;
FIG. 14 is a schematic view (one) of the bag structure with the articles stored therein according to the embodiment;
FIG. 15 is a schematic view of the structure of the bag for storing articles according to the embodiment (II);
FIG. 16 is a schematic view of a prior art pouch construction of an embodiment;
FIG. 17 is a schematic view of the structure of the side sheet 5, or the top sheet 3 and the bottom sheet 4 of the embodiment;
FIG. 18 is a schematic view (one) of the structure of the cube bag of the embodiment;
FIG. 19 is a schematic view of the cube bag structure of the embodiment (II);
FIG. 20 is a schematic side view of the cube bag of the embodiment;
FIG. 21 is a schematic front side view of the cube bag of the embodiment;
fig. 22 is a schematic diagram of the rear side structure of the cube bag of the embodiment.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
Example (b):
as shown in fig. 1-15, the present embodiment describes a cubic vacuum compression bag, which comprises a front sheet 1, a back sheet 2, a top sheet 3, a bottom sheet 4, and two side sheets 5; the left and right sides of the front part of the top plate 3 are respectively fixed with the left and right sides of the top of the front plate 1, and the side edge of the rear part of the top plate 3 is fixed with the side edge of the top of the rear plate 2; the side edge of the front part of the bottom plate 4 is fixed with the side edge of the bottom of the front sheet 1, and the back side edge of the bottom plate 4 is fixed with the side edge of the bottom of the back sheet 2; two sides of one side piece 5 are respectively fixed with one side edge of the middle part of the front piece 1 and one side edge of the middle part of the rear piece 2, and two sides of the other side piece 5 are respectively fixed with the other side edge of the middle part of the front piece 1 and the other side edge of the middle part of the rear piece 5; the top sides of the two side pieces 5 are respectively fixed with the two side edges of the top piece 3, the bottom sides of the two side pieces 5 are respectively fixed with the two side edges of the bottom piece 4, a square bag body 9 is formed by mutually fixing the front piece, the rear piece, the top piece, the bottom piece and the two side pieces at the side edges, a bag opening 91 communicated with the inner cavity of the bag body is formed between the inner side surface of the front part of the top piece and the inner side surface of the top part of the front piece, and a locking structure for keeping the bag opening in a closed state after closing is arranged at the bag; further, in order to extract the air in the bag body, an air extracting nozzle 8 is arranged on the front sheet, the rear sheet, the top sheet, the bottom sheet or the two side sheets, the structure of the air extracting nozzle 8 adopts the structure of the air extracting nozzle in the prior known technology, and meanwhile, all the side edges are fixed through heat sealing (high-temperature sealing and pressing).
The oblique splicing line 90 is formed at the corner of the bag body, the oblique splicing line is formed by mutually heat-sealing and fixing the side edges in the bag body to form the pressing ribs 200, and is formed at the position where the end parts of the three pressing ribs 200 are mutually spliced together, the inclination angle c of the oblique splicing line 90 is 0-90 degrees, and the optimal set inclination angle c is 30 degrees, 45 degrees or 60 degrees.
In the structure, after the locking structure is unlocked, the bag opening can be opened, so that after articles for daily use such as clothes, cotton quilts and the like are placed in the bag body, air in the bag body is pumped out by using the air pumping nozzle and the vacuum pumping pump or the air pumping cylinder, and articles in the bag body are compressed and stored.
In addition, the pressing rib 200 is formed after the heat sealing and fixing are carried out on each side edge, and the width of the pressing rib is 7mm-15 mm.
The optimum width given based on the above range of stitch bar widths is as follows:
1. after the left and right sides of the front part of the top plate 3 are respectively fixed with the left and right sides of the top part of the front plate 1 by heat sealing, the formed pressing rib 200 adopts the optimal width of 10 mm;
2. the side edge of the back part of the top sheet 3 and the side edge of the top part of the back sheet 2 are fixed by heat sealing; the optimal width of the formed pressing rib 200 is 15mm or 10 mm;
3. after the side edge of the front part of the bottom plate 4 and the side edge of the bottom of the front sheet 1 are fixed in a heat sealing way, and the rear side edge of the bottom plate 4 and the side edge of the bottom of the rear sheet 2 are fixed in a heat sealing way, the width of the formed pressing rib 200 is 15mm or 10 mm;
4. after two sides of one side piece 5 are respectively fixed and heat-sealed with one side edge of the middle part of the front piece 1 and one side edge of the middle part of the rear piece 2, and two sides of the other side piece 5 are respectively heat-sealed and fixed with the other side edge of the middle part of the front piece 1 and the other side edge of the middle part of the rear piece 5, the width of the formed pressing rib 200 is 7mm or 10 mm;
5. after the top sides of the two side pieces 5 are respectively fixed with the two sides of the top piece 3 by heat sealing, and the bottom sides of the two side pieces 5 are respectively fixed with the two sides of the bottom piece 4 by heat sealing, the width of the formed pressing rib 200 is 7mm or 10 mm.
In addition, a middle crease line 10, two inclined crease lines 11 positioned at one end of the middle crease line and two inclined crease lines 11 positioned at the other end of the middle crease line are formed on the side piece, wherein the top ends of the two inclined crease lines are intersected, the bottom ends of the two inclined crease lines are respectively connected with the corners of the side piece, the inclination angle a of the two inclined crease lines at one end is 1-60 degrees, the optimal angle a is 30 degrees, 45 degrees or 60 degrees, the intersection point of the top ends of the two inclined crease lines is connected with the end point of the middle crease line, the other middle crease line 10 extends from the intersection point, the included angle b between the two inclined crease lines after the two inclined crease lines are intersected is 1-120 degrees, and the optimal angle b is 120 degrees, 60 degrees or 90 degrees, wherein only one middle crease line is formed on the top piece and the bottom surface, or only one
The side piece is only provided with a middle crease line 10, the top piece and the bottom piece are provided with the middle crease line 10, two inclined crease lines 11 positioned at one end of the middle crease line and two inclined crease lines 11 positioned at the other end of the middle crease line, wherein the top ends of the two inclined crease lines are intersected, the bottom ends of the two inclined crease lines are respectively connected with the corner of the side piece, the inclination angle a of the two inclined crease lines at one end of the two inclined crease lines is 1-60 degrees, the optimal angle a is 30 degrees, 45 degrees or 60 degrees, the intersection point of the top ends of the two inclined crease lines is connected with the end point of the middle crease line, the intersection point also extends out another middle crease line, the included angle b between the two inclined crease lines after the two inclined crease lines are intersected is 1-120 degrees, and the optimal angle b is 120 degrees, 60 degrees or.
Based on the above, the formation of the plurality of crease lines and the formation of only one middle crease line are convenient for realizing the folding operation of the side piece, the top piece and the bottom piece when the back piece and the front piece are jointed.
In this embodiment, the front, back, top, bottom or side panels are provided with handles 6. The structure of the utility model enables the compressed bag after the compressed storage to be convenient for being carried by hand, and the service performance is improved.
In this embodiment, the locking structure 7 comprises a top sheet and a front sheet, wherein the front inner side of the top sheet and the top inner side of the front sheet are both fixed with locking strips 71 which are matched with each other, and the two locking strips 71 are detachably and hermetically fixed after being attached to each other; one or more clamping strips 711 are arranged on the inner side surfaces of the two locking strips; the inner side surface of one clamping strip 711 is provided with a clamping groove 713, the bottom side surface of the other clamping strip 711 is provided with a clamping strip 712, the side wall of the clamping groove is provided with a clamping groove 714 corresponding to the position of the clamping strip, the other clamping strip is correspondingly inserted into the clamping groove, and the clamping strip is inserted into the clamping groove for clamping and fixing, in addition, the number of the clamping strips can also be two, the distance between the two clamping strips is 4-8 mm, and the optimal distance is 5 mm.
In the structure, the locking strip and the clamping strip are combined into a flexible plastic strip with an integrated structure, the locking strip with the clamping groove is also a flexible plastic strip, the flexible plastic strip is fixed on the inner side surfaces of the front sheet and the top sheet in a heat sealing manner, and the flexible plastic strip can be used for facilitating manual closing of the bag opening (after the clamping strip is inserted into the clamping groove, the clamping strip is correspondingly inserted into the clamping groove) and manual opening of the bag opening (after the clamping strip is separated from the clamping groove); the locking strip is a plastic sheet, so that the locking strip of the plastic sheet body is fixed on the bag opening through heat sealing, the locking strip can be fixed on the bag opening through heat sealing on the whole side surface of one side surface of the locking strip, or can be fixed through the form of forming one or more (two or more) pressing ribs during the heat sealing of the locking strip, the width of each pressing rib is 1mm-10mm, the optimal width is 5mm or 6mm, and when a plurality of pressing ribs are adopted, the distance between every two pressing ribs can be 10mm-20 mm.
Furthermore, the arrangement of the clamping strips promotes the two soft plastic strips to be buckled, so that the sealing performance of the compression bag is better.
As shown in fig. 7, another locking arrangement of two locking strips is as follows: the inner side surfaces of the two locking strips are respectively provided with a clamping strip and a clamping strip with a clamping groove, and the two clamping strips are correspondingly clamped and fixed by the clamping strip and the clamping groove; after the two soft plastic strips are lifted to be buckled, the sealing performance of the compression bag is better.
The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by anyone in the light of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as those of the present application, fall within the protection scope of the present invention.

Claims (7)

1. A cubic vacuum compression bag comprising a front sheet, a back sheet, a top sheet and a bottom sheet, wherein: also comprises two side pieces;
the left side and the right side of the front part of the top plate are respectively fixed with the left side and the right side of the top part of the front plate, and the side edge of the rear part of the top plate is fixed with the side edge of the top part of the rear plate;
the side edge of the front part of the bottom plate is fixed with the side edge of the bottom of the front plate, and the rear side edge of the bottom plate is fixed with the side edge of the bottom of the rear plate;
two side edges of one side piece are respectively fixed with one side edge of the middle part of the front piece and one side edge of the middle part of the rear piece, and two side edges of the other side piece are respectively fixed with the other side edge of the middle part of the front piece and the other side edge of the middle part of the rear piece;
the top sides of the two side pieces are respectively fixed with the two side edges of the top piece, the bottom sides of the two side pieces are respectively fixed with the two side edges of the bottom piece, the front piece, the rear piece, the top piece, the bottom piece and the two side pieces are mutually fixed to form a bag body, a bag opening communicated with the inner cavity of the bag body is formed between the inner side surface of the front part of the top piece and the inner side surface of the top part of the front piece, and a locking structure for keeping the bag opening in a closed state after the bag opening is closed is arranged at.
2. The cube vacuum compression bag of claim 1, wherein the front, rear, top, bottom or side panels are provided with handles.
3. The vacuum compression bag as claimed in claim 1, wherein the locking structure comprises a top piece and a front piece, the front piece and the front piece are respectively fixed with a locking strip, and the two locking strips are detachably and hermetically fixed after being attached to each other.
4. The cube vacuum compression pocket of claim 1, wherein the inner side surfaces of the two locking strips are provided with a snap strip; the inner side surface of one clamping strip is provided with a clamping groove, the bottom side surface of the other clamping strip is provided with a clamping strip, the side wall of the clamping groove is provided with a clamping groove corresponding to the position of the clamping strip, and after the other clamping strip is correspondingly inserted into the clamping groove, the clamping strip is inserted into the clamping groove to be clamped and fixed.
5. The cube vacuum compression bag of claim 1, wherein the inner side surfaces of the two locking strips are respectively provided with a locking strip with a locking groove and a locking strip with a locking strip, and the two locking strips are correspondingly locked and fixed with each other by the locking strip and the locking groove.
6. The cube vacuum compression bag of claim 1, wherein the bag body is a cube shaped bag body.
7. The cube vacuum compression bag of any one of claims 1-6 wherein the front panel, the back panel, the top panel, the bottom panel, or both panels are provided with suction nozzles.
CN202010651649.5A 2020-07-08 2020-07-08 Cube vacuum compression bag Pending CN111762439A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010651649.5A CN111762439A (en) 2020-07-08 2020-07-08 Cube vacuum compression bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010651649.5A CN111762439A (en) 2020-07-08 2020-07-08 Cube vacuum compression bag

Publications (1)

Publication Number Publication Date
CN111762439A true CN111762439A (en) 2020-10-13

Family

ID=72726016

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010651649.5A Pending CN111762439A (en) 2020-07-08 2020-07-08 Cube vacuum compression bag

Country Status (1)

Country Link
CN (1) CN111762439A (en)

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Application publication date: 20201013