CN202264968U - Anti-expansion packing box - Google Patents
Anti-expansion packing box Download PDFInfo
- Publication number
- CN202264968U CN202264968U CN2011203708216U CN201120370821U CN202264968U CN 202264968 U CN202264968 U CN 202264968U CN 2011203708216 U CN2011203708216 U CN 2011203708216U CN 201120370821 U CN201120370821 U CN 201120370821U CN 202264968 U CN202264968 U CN 202264968U
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- CN
- China
- Prior art keywords
- packing chest
- flanging
- expands
- casing
- opening
- 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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Abstract
The utility model discloses an anti-expansion packing box, which comprises a box body with an opening at the top. The box body comprises a surrounding plate and a box bottom which can be closed or semi-closed and arranged at the bottom, the box body further comprises a small-shaking cover type edge fold, wherein the top of the edge fold is open, and the periphery of the edge fold can be turned over. The edge fold is formed by integrally extending the corresponding surrounding plate. After edge folds of four edges of the opening are folded towards a center, the opening at the top of the box body is decreased slightly, and a four-side strengthening structure is formed after the edge folds are folded, thereby enhancing the strength of the box body. When a plurality of packing boxes containing articles are placed in stacked mode, the end faces of the edge folds of the opening face to the inner side of the center, thereby having damp-proof effects, and further guaranteeing stability of overall quality of the packing box.
Description
Technical field
The utility model is meant a kind of anti-packing chest that expands especially relevant for a kind of packing chest.
Background technology
As shown in Figure 2, it is the common packing chest that is used for article-containing in the life, and it comprises opened type casing 210 and pallet 220.This packing chest can pick and place article quickly and easily; Usually the packing that is applicable to a plurality of small articles holds, but intensity is not good enough in actual use, is caused swell by the extruding of content article easily; And; The support section 221 of the pallet central authorities of its bottom adopts vertically superimposed stay bearing plate, and bearing capacity is relatively poor, when the article that in case, hold are heavier; Be difficult to effectively support the weight of upper box body and article, the packing chest of this kind structure finally is difficult to guarantee to cause to be stood intact by the article of splendid attire.
In view of this; The artificial problem that solves above-mentioned known opened type packing chest existence of the design; Be to be determined to be engaged in the experience that this area is researched and developed for many years, made with it, the well-designed finally anti-bloated packing chest that goes out the utility model after exploitation improvement repeatedly, it can improve the defective of above-mentioned known goods.
Summary of the invention
The technical matters that the utility model will solve is: a kind of anti-packing chest that expands is provided, with improve or overcome above-mentioned existing opened type packing chest easily by the defective of swell.
The technical solution of the utility model is: a kind of anti-packing chest that expands; Said packing chest comprises that the top has the casing of opening; Said casing comprises at the bottom of can sealing of coaming plate and bottom or the semienclosed case; Have the rolling cover formula flanging that can turn down around the open top of said casing, and each flanging is folded into after the horizontality and forms another less opening at the casing top.
The aforesaid anti-packing chest that expands, wherein, said flanging is extended to form by cooresponding coaming plate one.
The aforesaid anti-packing chest that expands, wherein, said packing chest also comprises pallet, and said pallet comprises framework and middle part support, and it is to be formed by stacking by polylith veneer sheet level that said middle part is supported.
The aforesaid packing chest that expands that resists wherein, is respectively equipped with the rolling cover formula flanging that extends and can turn down with the casing one around the bottom opening of said casing, this flanging turns down back nail joint or is adhered on the panel of said pallet.
The aforesaid anti-packing chest that expands, wherein, the width after the turnover of said flanging is between 100-140mm.
The aforesaid anti-packing chest that expands, wherein, the width after the said flanging turnover is 1/8～1/4 of opening length or a width.
The aforesaid anti-packing chest that expands, wherein, the area of another opening that said each flanging turnover back forms is not less than 1/2 of said open-topped area.
The characteristics and the advantage of the utility model are: after the anti-packing chest that expands of the utility model is changed into the form of the little rolling cover of top band by straight mouthful of no rolling cover; Both strengthened the swell ability of packing chest; Strengthened the bearing capacity of packing chest again; Solve client's puzzlement of product swell for a long time, can satisfy client's operating needs.The anti-packing chest that expands with existing opened type packing chest and the utility model transports the contrast experiment: the kinds of goods of 700KG are folded two-layer, transport by sea to have the opened type packing chest after 40 days now and swell occurs and can not use; And under same traffic condition, the swell situation does not appear in the anti-packing chest that expands of the little rolling cover of the utility model top band, has satisfied client's operating needs fully.
Description of drawings
Fig. 1 is the structural representation of the anti-packing chest that expands of the utility model.
Fig. 2 is the structural representation of existing opened type packing chest.
The specific embodiment
Following conjunction with figs. and specific embodiment are done further to specify to the specific embodiment of the utility model.
As shown in Figure 1, it is the structural representation of a specific embodiment that resists bloated packing chest of the utility model.In the present embodiment; This packing chest 100 comprises that the top has the casing 110 of opening 111 (as processing with corrugated board); Said casing 110 comprise coaming plate 112 and bottom can the osed top case at the bottom of 113; And casing 110 also comprises the flanging 115 of the little rolling cover formula that can turn down around the open top, and each flanging 115 forms another smaller opening at casing 110 tops after being folded into horizontality.As shown in the figure, flanging 115 is preferably and is extended to form by cooresponding coaming plate one.The flanging 115 on opening 111 4 limits diminishes to the opening at turnover rear box top, center slightly, and these flanging 115 turnover backs form four limit additional strengthenings, because the area of flanging is less; For example, the area of formed another opening in each flanging turnover back be not less than open top 111 area 1/2, therefore; Can increase the intensity of casing through simple structure and lower cost, form packing chest with swelling resistance ability, and; At a plurality of article cases that install when piling up placement, because the end face of its opening part flanging is inboard towards the middle part, therefore; Can play moisture-proof role, further guarantee the stability of the total quality of this packing chest.
In the present embodiment; This packing chest also comprises pallet 120, and pallet 120 is supported in the below at the bottom of this case, and pallet 120 comprises framework and middle part support 121; This framework can be identical with prior art; For example can adopt plate adhesion such as polylith veneer sheet or particieboard or nail joint to form, and the middle part is supported 121 and is preferably by polylith veneer sheet level and is formed by stacking, thereby increase the middle part load-carrying capacity of this pallet.Preferably; Because the bottom is provided with pallet 120; Therefore, can be non-enclosed structure at the bottom of this case, for example can be the base that the bottom opening place has identical little rolling cover formula flanging; And this little rolling cover formula flanging turnover back is fixed on the panel of pallet 120 through nail joint or mode such as bonding, should pack casing and pallet mortise.Utilize the flanging of the little rolling cover form in top and bottom, at the bottom of fully closed case, the packing box structure of present embodiment is the saving in material use amount greatly, reduces manufacturing cost.
Preferably, the width after flanging 115 turnover (height when upright) be this opening 111 length or width 1/8～1/4.Height when normally, flanging 115 is upright (or the width after the turnover) is between 100-140mm.
The packing chest of the little rolling cover of top band of the utility model, as a whole up and down, so the integraty of packing chest is good; When wall box received external swelling force, its resistance to bending was strong, and swelling resistance can be good.
Though the utility model discloses with specific embodiment; But it is not in order to limit the utility model; Any those skilled in the art; The displacement of the equivalent assemblies of under the prerequisite of design that does not break away from the utility model and scope, having done, or, all should still belong to the category that this patent is contained according to equivalent variations and modification that the utility model scope of patent protection is done.
Claims (9)
1. one kind resists the packing chest that expands; It is characterized in that; Said packing chest comprises that the top has the casing of opening; Said casing comprises at the bottom of can sealing of coaming plate and bottom or the semienclosed case, has the rolling cover formula flanging that can turn down around the open top of said casing, and each flanging is folded into after the horizontality and forms another less opening at the casing top.
2. the anti-packing chest that expands as claimed in claim 1 is characterized in that said flanging is extended to form by cooresponding coaming plate one.
3. the anti-packing chest that expands as claimed in claim 1 is characterized in that said packing chest also comprises pallet, and said pallet comprises framework and middle part support, and it is to be formed by stacking by polylith veneer sheet level that said middle part is supported.
4. the anti-packing chest that expands as claimed in claim 2 is characterized in that said packing chest also comprises pallet, and said pallet comprises framework and middle part support, and it is to be formed by stacking by polylith veneer sheet level that said middle part is supported.
5. the packing chest that expands that resists as claimed in claim 3 is characterized in that, is respectively equipped with the rolling cover formula flanging that extends and can turn down with the casing one around the bottom opening of said casing, and this flanging turns down back nail joint or is adhered on the panel of said pallet.
6. the packing chest that expands that resists as claimed in claim 4 is characterized in that, is respectively equipped with the rolling cover formula flanging that extends and can turn down with the casing one around the bottom opening of said casing, and this flanging turns down back nail joint or is adhered on the panel of said pallet.
7. like each described anti-packing chest that expands of claim 1 to 6, it is characterized in that the width after the turnover of said flanging is between 100-140mm.
8. like each described anti-packing chest that expands of claim 1 to 6, it is characterized in that the width after the said flanging turnover is 1/8～1/4 of opening length or a width.
9. like each described anti-packing chest that expands of claim 1 to 6, it is characterized in that the area of another opening that said each flanging turnover back forms is not less than 1/2 of said open-topped area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203708216U CN202264968U (en) | 2011-09-27 | 2011-09-27 | Anti-expansion packing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203708216U CN202264968U (en) | 2011-09-27 | 2011-09-27 | Anti-expansion packing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202264968U true CN202264968U (en) | 2012-06-06 |
Family
ID=46155777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203708216U Expired - Fee Related CN202264968U (en) | 2011-09-27 | 2011-09-27 | Anti-expansion packing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202264968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109552728A (en) * | 2018-12-17 | 2019-04-02 | 北京宜花科技有限公司 | Fresh Cutting flower turnover box |
-
2011
- 2011-09-27 CN CN2011203708216U patent/CN202264968U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109552728A (en) * | 2018-12-17 | 2019-04-02 | 北京宜花科技有限公司 | Fresh Cutting flower turnover box |
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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 |
Granted publication date: 20120606 Termination date: 20150927 |
|
| EXPY | Termination of patent right or utility model |