CN205221511U - Packing box - Google Patents
Packing box Download PDFInfo
- Publication number
- CN205221511U CN205221511U CN201521054771.5U CN201521054771U CN205221511U CN 205221511 U CN205221511 U CN 205221511U CN 201521054771 U CN201521054771 U CN 201521054771U CN 205221511 U CN205221511 U CN 205221511U
- Authority
- CN
- China
- Prior art keywords
- cushion layer
- packing box
- carton
- layer
- inner layer
- 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
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- Buffer Packaging (AREA)
- Cartons (AREA)
Abstract
The utility model relates to a can effectively protect by the packing box on transportation object surface, including inlayer cardboard and outer cardboard, be equipped with the buffer layer between inlayer cardboard and the outer cardboard, the buffer layer is the cavity structure, this buffer layer intussuseption is filled with the elasticity piece, the buffer layer respectively with inlayer cardboard and outer cardboard fixed connection, the buffer layer includes the prismatic or a plurality of air bags that seal side by side of a plurality of hollow circular cylinders that parallel or a plurality of cavity that parallels, the film is hugged closely to the internal surface of inlayer cardboard.
Description
Technical field
The utility model relates to a kind of packing technique, particularly relates to a kind of packing box.
Background technology
At present, like product on market is a kind of is traditional cuboid packing box, this packing box comprises inside and outside two-layer cardboard, in order to avoid the surface of the object that the damage of colliding with in transportation is transported, continuous print ridge projections is provided with between inside and outside two-layer cardboard, this ridge projections top is connected with a layer paperboard, and the bottom of this ridge projections is connected with another layer paperboard, and such ridge projections can play the effect of buffering squeese pressure; But when squeese pressure is excessive, ridge projections can be crushed, the important product of some outside faces still may be scratched, press and collapse, and causes unnecessary loss.
Because above-mentioned defect, the design people, actively in addition research and innovation, to founding a kind of packing box, make it have more value in industry.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide and a kind ofly can be transported the packing box of body surface by available protecting.
Packing box of the present utility model, comprise carton of inner layer and facing board, cushion layer is provided with between described carton of inner layer and facing board, described cushion layer is hollow structure, elastomer block is filled with in this cushion layer, described cushion layer is fixedly connected with facing board with carton of inner layer respectively, and described cushion layer comprises the air bag of some hollow circular cylinders arranged side by side or some hollow prism arranged side by side or some sealings arranged side by side, the inside face cling films of described carton of inner layer.
Further, between described facing board and cushion layer, be provided with froth bed, or/and be provided with froth bed between described carton of inner layer and cushion layer.
Further, described cushion layer is that top can the hermetically-sealed construction of folding.
Further, rigid plate is provided with between described facing board and cushion layer.
Further, described rigid plate is polyethylene board or polyurethane sheet.
By such scheme, the utility model at least has the following advantages:
Cushion layer of the present utility model fills the elastomer block with certain rigidity, effectively can improve the crushing resistance of packing box, have the performance of antidetonation concurrently simultaneously, the air bag of hollow circular cylinder arranged side by side or some hollow prism arranged side by side or some sealings arranged side by side can the elasticity of Promoting Layered Buffer layer, and the inside face cling films of carton of inner layer, the possibility that transported body surface is damaged can be reduced further.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of specification sheets, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model packing box.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
See Fig. 1, a kind of packing box described in the utility model one preferred embodiment, comprise carton of inner layer 2 and facing board 1, cushion layer 3 is provided with between carton of inner layer 2 and facing board 1, cushion layer 3 is hollow structure, and be filled with elastomer block in this cushion layer 3, cushion layer 3 is fixedly connected with facing board 1 with carton of inner layer 2 respectively, cushion layer 3 comprises the air bag of some hollow circular cylinders arranged side by side or some hollow prism arranged side by side or some sealings arranged side by side, the inside face cling films of carton of inner layer 2; It should be noted that, can fill the elastomer block with certain elasticity and rigidity in the cushion layer of hollow, like this, cushion layer not only has shockproof function, also has pressure-proof ability; Cushion layer is fixedly connected with facing board with carton of inner layer, the mutual cliding friction to avoid cushion layer, between carton of inner layer and facing board, causes and damages so that lose buffer capacity; Cushion layer comprises the air bag of some hollow circular cylinders arranged side by side or some hollow prism arranged side by side or some sealings arranged side by side, like this, space is left between cylinder or between prism or between air bag, can when facing board be subject to excessive squeese pressure, cylinder or prism or air bag can transverse deformations, be equivalent to that there is certain elasticity, improve the compressive resistance of packing box; The inside face cling films of carton of inner layer, like this, the surface that film is smooth reduces the friction coefficient of carton of inner layer and transported body surface, reduces friction force.
Froth bed is provided with, or/and be provided with froth bed 4 between carton of inner layer and cushion layer between facing board 1 and cushion layer 3; Like this, froth bed can promote the rigidity of packing box, can promote the compressive resistance of packing box.
Infiltrate in carton of inner layer to prevent rainwater or other liquid and drench transported article, and rainwater or other liquid drenches carton of inner layer or facing board reduces its rigidity, cause packing box compressive resistance to weaken, cushion layer 3 is that top 5 can the hermetically-sealed construction of folding; Like this, effectively can prevent rainwater or other liquid from infiltrating in carton of inner layer, keep it dry, there is stable rigidity.
Rigid plate 6 is provided with between facing board 1 and cushion layer 3; Like this can the crushing resistance of further enhanced package box.
In order to reduce costs and expendable weight, rigid plate 6 is polyethylene board or polyurethane sheet.
The above is only preferred implementation of the present utility model; be not limited to the utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (5)
1. a packing box, it is characterized in that: comprise carton of inner layer and facing board, cushion layer is provided with between described carton of inner layer and facing board, described cushion layer is hollow structure, elastomer block is filled with in this cushion layer, described cushion layer is fixedly connected with facing board with carton of inner layer respectively, and described cushion layer comprises the air bag of some hollow circular cylinders arranged side by side or some hollow prism arranged side by side or some sealings arranged side by side, the inside face cling films of described carton of inner layer.
2. packing box according to claim 1, is characterized in that: be provided with froth bed between described facing board and cushion layer, or/and be provided with froth bed between described carton of inner layer and cushion layer.
3. packing box according to claim 1, is characterized in that: described cushion layer is that top can the hermetically-sealed construction of folding.
4. packing box according to claim 1, is characterized in that: be provided with rigid plate between described facing board and cushion layer.
5. packing box according to claim 4, is characterized in that: described rigid plate is polyethylene board or polyurethane sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521054771.5U CN205221511U (en) | 2015-12-16 | 2015-12-16 | Packing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521054771.5U CN205221511U (en) | 2015-12-16 | 2015-12-16 | Packing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205221511U true CN205221511U (en) | 2016-05-11 |
Family
ID=55896589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521054771.5U Expired - Fee Related CN205221511U (en) | 2015-12-16 | 2015-12-16 | Packing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205221511U (en) |
-
2015
- 2015-12-16 CN CN201521054771.5U patent/CN205221511U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160511 Termination date: 20181216 |