CN219970503U - Anti-extrusion packaging bag - Google Patents
Anti-extrusion packaging bag Download PDFInfo
- Publication number
- CN219970503U CN219970503U CN202320641503.1U CN202320641503U CN219970503U CN 219970503 U CN219970503 U CN 219970503U CN 202320641503 U CN202320641503 U CN 202320641503U CN 219970503 U CN219970503 U CN 219970503U
- Authority
- CN
- China
- Prior art keywords
- bag
- connecting rod
- extrusion
- outer layer
- inlayer
- 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.)
- Active
Links
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 20
- 238000001125 extrusion Methods 0.000 title claims abstract description 14
- 239000010410 layer Substances 0.000 claims abstract description 29
- 239000011241 protective layer Substances 0.000 claims abstract description 13
- 239000011248 coating agent Substances 0.000 claims abstract description 9
- 238000000576 coating method Methods 0.000 claims abstract description 9
- 239000004745 nonwoven fabric Substances 0.000 claims description 7
- 239000004677 Nylon Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 4
- 230000035939 shock Effects 0.000 abstract description 4
- 239000012528 membrane Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Buffer Packaging (AREA)
Abstract
The utility model discloses an extrusion-preventing packaging bag, which comprises an outer layer bag, wherein a protective layer is fixedly arranged on the inner wall of the outer layer bag, an inner layer bag is fixedly arranged on the inner wall of the protective layer, extrusion-preventing plates are arranged on the upper side and the lower side of an inner cavity of the inner layer bag, a short rod is fixedly arranged at the top of each extrusion-preventing plate, the surface of each short rod penetrates through each extrusion-preventing plate and extends to the outside, a first connecting rod and a second connecting rod are respectively hinged, and springs are fixedly arranged at the two ends of the inner sides of the first connecting rod and the second connecting rod; the protection is carried out to the article in inlayer bag inner chamber through the inoxidizing coating, and the bubble membrane material of inoxidizing coating has good shock attenuation impact resistance, and the article to inlayer bag inner chamber that can be fine protects, through the elasticity characteristic of spring and the cooperation of head rod and second connecting rod, forms the anti extrusion force of outside rebound, and then protects the article of inlayer bag inner chamber, prevents that it from damaging because of being extruded.
Description
Technical Field
The utility model relates to the field of packaging bags, in particular to an anti-extrusion packaging bag.
Background
The packaging bag is used for packaging various articles, so that the articles are convenient to transport and store in the production and circulation processes.
The existing packaging bag is single in structure, poor in extrusion-resistant effect, incapable of well protecting objects in the inner cavity of the packaging bag, poor in anti-vibration effect, and easy to damage due to collision if the objects in the inner cavity of the packaging bag are collided, so that the utility model provides an extrusion-resistant packaging bag to solve the problems.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides an anti-extrusion packaging bag which has good anti-extrusion and anti-vibration effects and can well protect articles in an inner cavity of the packaging bag.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an anti-extrusion wrapping bag, includes outer bag, the inoxidizing coating has been set firmly to the inner wall of outer bag, the inlayer bag has been set firmly to the inner wall of inoxidizing coating, the upper and lower both sides of inlayer bag inner chamber all are equipped with and prevent the stripper plate, the top of preventing the stripper plate has set firmly the quarter butt, the surface of quarter butt runs through and prevents the stripper plate and extends to outside and articulate respectively head rod and second connecting rod, the spring has all been set firmly at the inboard both ends of head rod and second connecting rod, the connecting band has all been set firmly to the front and back both sides of head rod and second connecting rod, the female knot has been set firmly in the outside of connecting band, the surface joint of female knot has the son to detain, the son is detained one side and the inner wall bonding of inlayer bag that is kept away from the female knot.
As a preferable technical scheme of the utility model, the outer layer bag is a non-woven fabric bag and is made of non-woven fabrics.
As a preferable technical scheme of the utility model, the protective layer is a bubble film layer and is made of a bubble film.
As a preferable technical scheme of the utility model, the inner layer bag is a nylon bag.
As a preferable technical scheme of the utility model, the top of the inner cavity of the outer layer bag is fixedly provided with a zipper belt, and one side of the zipper belt far away from the inner wall of the outer layer bag is fixedly provided with a zipper assembly.
As a preferable technical scheme of the utility model, the front side and the rear side of the outer layer bag are fixedly provided with lifting ropes.
Compared with the prior art, the utility model has the following beneficial effects:
1. the inner bag inner cavity is protected through the protective layer, and the bubble film material of the protective layer has good shock absorption and impact resistance and can protect the inner bag inner cavity.
2. Through the elastic characteristic of the spring and the cooperation of the first connecting rod and the second connecting rod, an outwards rebound extrusion-resistant force is formed, and then the articles in the inner cavity of the inner bag are protected, so that the articles are prevented from being damaged due to extrusion.
Drawings
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is a perspective view of a cross-section of the structure of the present utility model;
FIG. 3 is a partial connection diagram of the structure of the shorting bar, the first connecting bar and the second connecting bar of the present utility model;
FIG. 4 is a top view of the outer bag of the present utility model;
fig. 5 is a partial connection view of the structure of the outer bag, the protective layer and the inner bag of the present utility model.
Wherein: 1. an outer layer bag; 2. a protective layer; 3. an inner layer bag; 4. an anti-extrusion plate; 5. a short bar; 6. a first connecting rod; 7. a second connecting rod; 8. a spring; 9. a connecting belt; 10. a female buckle; 11. a sub-buckle; 12. a fastener tape; 13. a zipper assembly; 14. and (5) lifting the rope.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.
Examples:
as shown in fig. 1-5, the utility model provides an extrusion-preventing packaging bag, which comprises an outer layer bag 1, wherein a protective layer 2 is fixedly arranged on the inner wall of the outer layer bag 1, an inner layer bag 3 is fixedly arranged on the inner wall of the protective layer 2, extrusion-preventing plates 4 are respectively arranged on the upper side and the lower side of the inner cavity of the inner layer bag 3, short rods 5 are fixedly arranged on the tops of the extrusion-preventing plates 4, the surfaces of the short rods 5 penetrate through the extrusion-preventing plates 4 and extend to the outside to be respectively hinged with a first connecting rod 6 and a second connecting rod 7, springs 8 are fixedly arranged at the two ends of the inner sides of the first connecting rod 6 and the second connecting rod 7, connecting belts 9 are fixedly arranged on the front side and the rear side of the first connecting rod 6 and the second connecting rod 7, a female buckle 10 is fixedly arranged on the outer side of the connecting belts 9, a sub buckle 11 is clamped on the surface of the female buckle 10, and one side of the sub buckle 11 far from the female buckle 10 is adhered with the inner wall of the inner layer bag 3.
The utility model provides a theory of operation and beneficial effect of this structure, this wrapping bag has outer bag 1, inoxidizing coating 2 and inlayer bag 3 are the main part constitution, protect the article of inlayer bag 3 inner chamber through inoxidizing coating 2, bubble membrane material of inoxidizing coating 2, have good shock attenuation impact resistance, if this wrapping bag is because of unexpected drop, the article of inlayer bag 3 inner chamber that the shock attenuation of bubble membrane bag can be fine is protected, this wrapping bag has set up extrusion-proof plate 4 in the inner chamber of inlayer bag 3, extrusion-proof plate 4 bottom has articulated head rod 6 and second connecting rod 7 through quarter butt 5, wherein head rod 6 and second connecting rod 7 link together through spring 8, and link together with inlayer bag 3 through connecting band 9, box 10 and son knot 11, when this wrapping bag receives the extrusion, through the elasticity characteristic of spring 8 and the cooperation of head rod 6 and second connecting rod 7, form an outwards rebound extrusion-proof force, and then protect the article of inlayer bag 3 inner chamber, prevent it from damaging because of being extruded.
In other embodiments, as shown in fig. 1, the outer layer bag 1 is a nonwoven fabric bag made of nonwoven fabric.
The technical characteristics have the working principle and beneficial effects that the non-woven fabric has good moisture resistance and flame retardance, and is low in price and high in practicability.
In other embodiments, as shown in fig. 5, the protective layer 2 is a bubble film layer made of a bubble film.
The technical characteristics has the working principle and beneficial effects that the bubble film has good buffering impact resistance, and if the packaging bag falls down or is collided accidentally, the good damping buffering effect of the bubble film bag can protect objects in the inner cavity of the packaging bag.
In other embodiments, as shown in fig. 5, the inner bag 3 is a nylon bag.
The nylon bag has the advantages of good toughness, high tensile strength, high compression strength and high puncture resistance, can protect the protective layer 2, and can prevent the bubble film layer of the protective layer 2 from being punctured and damaged.
In other embodiments, as shown in fig. 4, a zipper strip 12 is fixedly arranged at the top of the inner cavity of the outer layer bag 1, and a zipper assembly 13 is fixedly arranged at one side of the zipper strip 12 away from the inner wall of the outer layer bag 1.
The technical characteristics have the working principle and beneficial effects that the zipper belt 12 and the zipper assembly 13 seal the packaging bag, so that the articles in the inner cavity of the packaging bag are protected.
In other embodiments, as shown in fig. 1, the lifting cords 14 are fixedly provided on both the front and rear sides of the outer bag 1.
The technical characteristics have the working principle and beneficial effects that the packaging bag is convenient to pick up and move through the lifting rope 14.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. An anti-extrusion packaging bag comprises an outer layer bag (1), and is characterized in that: the inner wall of outer bag (1) has set firmly inoxidizing coating (2), the inner wall of inoxidizing coating (2) has set firmly inlayer bag (3), the upper and lower both sides of inlayer bag (3) inner chamber all are equipped with and prevent stripper plate (4), the top of preventing stripper plate (4) has set firmly quarter butt (5), the surface of quarter butt (5) runs through and has articulated head rod (6) and second connecting rod (7) respectively to outside, spring (8) have all been set firmly at the inboard both ends of head rod (6) and second connecting rod (7), connecting band (9) have all been set firmly in the front and back both sides of head rod (6) and second connecting rod (7), the outside of connecting band (9) has set firmly box (10), the surface joint of box (10) has son knot (11), one side that box (10)) was kept away from to son knot (11) bonds with the inner wall of inlayer bag (3).
2. The squeeze protection package of claim 1, wherein: the outer layer bag (1) is a non-woven fabric bag and is made of non-woven fabrics.
3. The squeeze protection package of claim 1, wherein: the protective layer (2) is a bubble film layer and is made of a bubble film.
4. The squeeze protection package of claim 1, wherein: the inner layer bag (3) is a nylon bag.
5. The squeeze protection package of claim 1, wherein: the top of the inner cavity of the outer layer bag (1) is fixedly provided with a zipper belt (12), and one side, far away from the inner wall of the outer layer bag (1), of the zipper belt (12) is fixedly provided with a zipper assembly (13).
6. The squeeze protection package of claim 1, wherein: lifting ropes (14) are fixedly arranged on the front side and the rear side of the outer layer bag (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320641503.1U CN219970503U (en) | 2023-03-28 | 2023-03-28 | Anti-extrusion packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320641503.1U CN219970503U (en) | 2023-03-28 | 2023-03-28 | Anti-extrusion packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219970503U true CN219970503U (en) | 2023-11-07 |
Family
ID=88584269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320641503.1U Active CN219970503U (en) | 2023-03-28 | 2023-03-28 | Anti-extrusion packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219970503U (en) |
-
2023
- 2023-03-28 CN CN202320641503.1U patent/CN219970503U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219970503U (en) | Anti-extrusion packaging bag | |
| CN202244738U (en) | Packaging box capable of preventing eggs from being broken | |
| CN215014105U (en) | Double-row telescopic enclosing zipper capable of being used for rapid sewing | |
| CN111135499A (en) | Ribbon type falling protection buffer | |
| CN211912497U (en) | Ribbon type falling protection buffer | |
| CN220843746U (en) | Self-fixing type buffer air bag | |
| CN217671462U (en) | Bulletproof, puncture-proof and cut-proof garment fabric | |
| CN220743935U (en) | High-strength buffering packaging bag | |
| CN211811040U (en) | Packaging bag beneficial to filling and sealing | |
| CN209480078U (en) | Packing netted bag gathering mechanism, Packing netted bag closing device and agricultural product packaging machine | |
| CN213167187U (en) | Shock-proof BOPP biaxial stretching polypropylene film | |
| CN217576316U (en) | Elasticity-increasing woven bag | |
| CN214085647U (en) | High-strength stretch-resistant packaging bag | |
| CN219884645U (en) | Combined ton bag | |
| CN214691053U (en) | High-pressure flat pocket with good protection effect | |
| CN217865929U (en) | High-polymer packaging box with good shock resistance and buffering performance | |
| CN218705203U (en) | Conjoined net bag | |
| CN214904488U (en) | Earthquake emergency bag | |
| CN215666374U (en) | Foam adhesive tape with good protective performance | |
| CN210794181U (en) | Low oxygen permeation and moisture permeation packaging bag | |
| CN221307468U (en) | Shock-resistant case | |
| CN217229494U (en) | Buffer device | |
| CN210028952U (en) | Protection device of vertical heavy hammer tensioning device of belt conveyor | |
| CN210619010U (en) | Effectual packing carton of anticollision | |
| CN220010626U (en) | Plastic packaging bag with tying function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |