CN209834474U - Double-layer film packaging box - Google Patents
Double-layer film packaging box Download PDFInfo
- Publication number
- CN209834474U CN209834474U CN201920476104.8U CN201920476104U CN209834474U CN 209834474 U CN209834474 U CN 209834474U CN 201920476104 U CN201920476104 U CN 201920476104U CN 209834474 U CN209834474 U CN 209834474U
- Authority
- CN
- China
- Prior art keywords
- film
- inflatable
- air bag
- bag
- fixed
- 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
Links
- 238000004806 packaging method and process Methods 0.000 title claims description 8
- 238000012856 packing Methods 0.000 claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000035939 shock Effects 0.000 description 3
- 230000001012 protector Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Buffer Packaging (AREA)
Abstract
The utility model belongs to the technical field of the packing box manufacturing technology and specifically relates to a double-layer film packing box. A double-layer film packing box comprises a box body 100, a box cover 101, an outer layer inflatable film 200 and an inner layer inflatable film 300, and is characterized in that the outer layer inflatable film 200 is in an inflatable ring shape, an upper fixing air bag 201 and a lower fixing air bag 202 are arranged on an inner ring and are placed in the box body 100, and the upper fixing air bag 201 and the lower fixing air bag 202 form a fixing groove 203; the inner layer inflatable film 300 is in an inflatable ring shape and can be integrated or separated; the utility model has the advantages that: the utility model relates to an ingenious simple structure can reuse when having improved packing quality, and the existence of the inside and outside protection film of aerifing makes the packing size article that this device can be fine, and especially breakable little article has fine guard action, has fine spreading value.
Description
Technical Field
The invention relates to the technical field of packaging box manufacturing, in particular to a double-layer film packaging box.
Background
When transporting or selling article, all need article to pack, present simplest packing plant is exactly the carton, places the inside back of carton through the article that will carry out the packing, accomplishes the packing through sealing the carton promptly.
Although the film packing box on the existing market is very many in kind and quantity, most film packing boxes have such shortcoming, to the packing article of equidimension not, need select the not packing box of equidimension, and the inside shock attenuation protector that sets up of packing box all is the inside of directly placing the carton, can not directly be connected with the packing box, and shock attenuation protector takes place the removal easily to the function that the packing box does not possess fixed article, consequently will improve present film packing box. When the shock absorption protection device is utilized, the weight and the cost of the whole packaging box can be greatly increased, the film inflatable bag can reduce the weight and the cost and can be repeatedly utilized, and therefore, the current market demand is that how to optimize the structure of the film inflatable bag to improve the cost performance of the packaging.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses a double-layer film packing box, the technical scheme of its adoption as follows:
a double-layer film packing box comprises a box body 100, a box cover 101, an outer layer inflatable film 200 and an inner layer inflatable film 300, and is characterized in that the outer layer inflatable film 200 is in an inflatable ring shape, an upper fixing air bag 201 and a lower fixing air bag 202 are arranged on an inner ring and are placed in the box body 100, and the upper fixing air bag 201 and the lower fixing air bag 202 form a fixing groove 203; the inner layer inflatable film 300 is in an inflatable ring shape and can be integrated or separated; when the inner inflatable film 300 is integral, the inner inflatable film 300 may be provided with an outer fixing inflatable bag 301, an inner fixing hole 302 and an inner fixing bag 303; the outer fixed inflation bag 301 is arranged on the outer ring end face of the inner layer inflation film 300, and the inner ring of the inner fixed hole 302 is an inner fixed hole 302; when the inner inflatable film 300 is separated, the inner inflatable film 300 may be provided with a fixing tooth 304, a connecting band 310, a left portion 311, and a right portion 312; the connecting band 310 is located at the side and connects the left part 311 and the right part 312, and the fixing teeth 304 are installed on the left part 311 and the right part 312 and engaged with each other.
The end face of the inner fixing hole 302 is provided with an inner fixing bag 303.
The occlusion end surface of the fixed tooth 304 can also be provided with an inclined convex stripe 306 and a cylindrical tooth nail 307; the slanted protruding stripe 306 and the cylindrical pin 307 form a bite 305 for holding large and small objects.
The utility model has the advantages that: the utility model relates to an ingenious simple structure can reuse when having improved packing quality, and the existence of the inside and outside protection film of aerifing makes the packing size article that this device can be fine, and especially breakable little article has fine guard action, has fine spreading value.
Drawings
FIG. 1 is a schematic structural diagram of the present invention
FIG. 2 is a schematic structural view of an outer inflation film 200
FIG. 3 is a schematic structural view showing the inner inflatable film 300 as a single body
FIG. 4 is a schematic view of the inner inflatable film 300 in a separated structure
FIG. 5 is a schematic view of the inner inflatable film 300 in a separated structure
FIG. 6 is a schematic view of the inner inflatable film 300 in a separated structure
Case 100, case lid 101
An outer inflatable film 200, an upper fixed air bag 201, a lower fixed air bag 202 and a fixed groove 203
The inflatable film comprises an inner inflatable film 300, an outer fixing inflatable bag 301, an inner fixing hole 302, an inner fixing bag 303, a fixing tooth 304, an occlusion position 305, an inclined convex stripe 306, a cylindrical tooth nail 307, a fixing groove 308, a lipstick 309, a connecting band 310, a left part 311, a right part 312
Detailed Description
Example 1: the present invention will be described in detail with reference to fig. 1 to 2.
As shown in fig. 1, the double-layer film packing case comprises a case body 100, a case cover 101, an outer layer inflatable film 200 and an inner layer inflatable film 300; in this embodiment, the box cover 101 is a double door (of course, a single door may be provided), the outer layer inflatable film 200 and the inner layer inflatable film 300 are both provided with inflation valves to facilitate inflation, and can be directly placed on the box body 100 when inflation is not required (for convenience, the box body 100 may be provided with hinges at the contact position between the surfaces to facilitate transportation, for example, another granted utility model patent 201821036767.X of the present applicant).
As shown in fig. 2, the outer inflatable film 200 is of an inflatable ring type (may be of a "mouth" type) and the inner ring is provided with an upper fixed air bag 201 and a lower fixed air bag 202 and is placed in the box body 100, the upper fixed air bag 201 and the lower fixed air bag 202 form a fixing groove 203, the fixing groove 203 can be matched and fixed with the outer fixed inflatable bag 301, and since the inflatable main body of the outer inflatable film 200 is communicated with the upper fixed air bag 201 and the lower fixed air bag 202, the whole outer inflatable film 200 can be a flat plastic film when not inflated.
As shown in fig. 3, the inner inflatable membrane 300 is in the shape of an inflatable ring and may be integrated or separated; the inner inflatable film 300 is also provided with an inflation valve for inflation, and when the inner inflatable film 300 is integral, the inner inflatable film 300 can be provided with an outer fixed inflatable bag 301, an inner fixed hole 302 and an inner fixed bag 303; the outer fixing inflatable bag 301 is arranged on the outer ring end face of the inner layer inflatable film 300 (the outer fixing inflatable bag 301 and the inner layer inflatable film 300 are communicated and can be inflated or exhausted together), the inner ring of the inner fixing hole 302 is an inner fixing hole 302, when a large object is packed and fixed, the object can be directly supported when the inner fixing hole 302 is inflated and expanded, when a small object is packed and fixed, the inner fixing bag 303 can be arranged on the end face of the inner fixing hole 302, the inner fixing bag 303 and the inner layer inflatable film 300 are also communicated, and as shown in fig. 3, the lipstick 309 can be clamped and fixed by the inflated inner fixing bag 303.
As shown in fig. 4, when the inner inflatable film 300 is separated, the inner inflatable film 300 may be provided with a fixing tooth 304, a connecting band 310, a left portion 311, and a right portion 312; the connection belt 310 is positioned at the side and connects the left part 311 and the right part 312 (the connection belt 310 is hollow and can connect the left part 311 and the right part 312 for inflation and deflation), the fixed teeth 304 are arranged on the left part 311 and the right part 312 and are mutually engaged after being inflated,
as shown in fig. 5, the occlusion end face of the fixed tooth 304 may be further provided with a slant convex stripe 306 and a cylindrical tooth nail 307; the obliquely protruding striations 306 and the cylindrical spikes 307 form bite sites 305 for holding large and small items. The angle of inclination of the slanted projecting stripe 306 can be set as desired. The cylindrical spikes 307 may also be of different sizes so that the snap-in holding force of the holding teeth 304 is increased.
Of course, it is possible to make the inner inflatable film 300 in a separate type by making it a little simpler, as shown in FIG. 6, in which the left portion 311 and the right portion 312 are each provided with a fixing groove 308 for holding the lipstick 309
During operation, the box body 100 and the box cover 101 can be opened stably and then the uninflated outer inflatable film 200 can be placed in place, the outer inflatable film 200 can be inflated after being placed in place, the inner inflatable film 300 can be placed after the outer inflatable film 200 is inflated, an object such as lipstick 309 can be placed after the inner inflatable film 300 is half inflated, then the inflation of the inner inflatable film 300 is completed, and then the box cover 101 is covered.
Claims (3)
1. A double-layer film packing box comprises a box body (100), a box cover (101), an outer layer inflatable film (200) and an inner layer inflatable film (300), and is characterized in that the outer layer inflatable film (200) is of an inflatable ring shape, an upper fixing air bag (201) and a lower fixing air bag (202) are arranged on an inner ring and are placed in the box body (100), and fixing grooves (203) are formed by the upper fixing air bag (201) and the lower fixing air bag (202); the inner layer inflatable film (300) is in an inflatable ring shape and can be integrated or separated; when the inner layer inflatable film (300) is integrated, the inner layer inflatable film (300) can be provided with an outer fixed inflatable bag (301), an inner fixed hole (302) and an inner fixed bag (303); the outer fixed inflation bag (301) is arranged on the outer ring end face of the inner layer inflation film (300), and the inner ring of the inner fixed hole (302) is an inner fixed hole (302); when the inner layer inflatable film (300) is in a separated type, the inner layer inflatable film (300) can be provided with a fixed tooth (304), a connecting belt (310), a left part (311) and a right part (312); the connecting band (310) is arranged on the side and connects the left part (311) and the right part (312), and the fixing teeth (304) are arranged on the left part (311) and the right part (312) and are mutually meshed.
2. The double-layer film packaging box according to claim 1, wherein the inner fixing bag (303) is arranged on the end face of the inner fixing hole (302).
3. The double-layered film packaging box according to claim 1, wherein said fixed teeth (304) are further provided with oblique protruding stripes (306) and cylindrical pins (307) on the occlusion end surface; the oblique protruding stripes (306) and the cylindrical teeth pins (307) form occlusion positions (305) for clamping large and small objects.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920217399 | 2019-02-20 | ||
| CN2019202173997 | 2019-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209834474U true CN209834474U (en) | 2019-12-24 |
Family
ID=68910685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920476104.8U Expired - Fee Related CN209834474U (en) | 2019-02-20 | 2019-04-03 | Double-layer film packaging box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209834474U (en) |
-
2019
- 2019-04-03 CN CN201920476104.8U patent/CN209834474U/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: 20191224 |