CN202784027U - Corrugated case - Google Patents
Corrugated case Download PDFInfo
- Publication number
- CN202784027U CN202784027U CN 201220405891 CN201220405891U CN202784027U CN 202784027 U CN202784027 U CN 202784027U CN 201220405891 CN201220405891 CN 201220405891 CN 201220405891 U CN201220405891 U CN 201220405891U CN 202784027 U CN202784027 U CN 202784027U
- Authority
- CN
- China
- Prior art keywords
- corrugated case
- cover plates
- cover plate
- carton
- protuberance
- 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 relates to the field of packing, in particular to a corrugated case. The corrugated case comprises side walls, base plates and cover plates, wherein the cover plates comprises two concave cover plates and two protrusive cover plates. Concave parts are arranged on the concaved cover plates, protrusive parts are arranged on the protrusive cover plates, and the concave parts are matched with the protrusive parts. The concave cover plates and the protrusive cover plates are closely combined when the top of the corrugated case is folded and covered. Due to the fact that the concave parts on the concave cover plates and the protrusive parts on the protrusive cover plates are combined, the integrity and beauty of the case structure can be ensured and the deformation problem of the case structure can be prevented from occurring.
Description
Technical field
The utility model relates to the packing technique field, is specifically related to a kind of corrugated case.
Background technology
Corrugated case is the rigidity paper container made from corrugated board.Since over half a century, corrugated case has replaced the transportation package holdses such as wooden case gradually with its superior in-use performance and good processing characteristics, becomes the main force of transport package.It except the protection commodity, be convenient to the storage, the transportation, also play and beautify commodity, the publicity commodity effect.Corrugated case belongs to Green Product, and it is beneficial to environmental protection, is beneficial to the loading and unloading transportation.Corrugated case generally is to make first moulding in carton making factory, and then transfers to and make land used carry out package handling.Carton needs fluting board is folded in manufacturing process, but because operate miss, can not guarantee fully that folding line is consistent with the corrugation direction in the time of folding, cause carton in follow-up packaging process because each seamed edge can not parallelly cause the integral structure distortion thereby fold line occurs in the dislocation distortion between stupefied and stupefied; In addition, owing to being the multiple-level stack of carton so that carton is subject to structure that the impact of external force causes carton changes and cause in the end in the assembled folding bulk deformation occuring, the result is that the carton of rectangular configuration has become diamond structure to carton in the process of transporting.
And the above-mentioned said problem of present carton ubiquity, for example an application publication number is CN 2598886Y, the Chinese utility model patent of " a kind of carton " by name discloses a kind of carton, comprise and shakeout rear rectangular flat flap, form two joints on the flap, joint defines respectively up and down each four panel.The flap of this carton has adopted traditional design, for above-described problem, is not resolved.
The utility model content
The purpose of this utility model is in order to overcome existing corrugated case owing to make the structure of carton that thereby the problem that causes the integral structure after carton in the end carries out the combination packaging moulding to deform occur to change in the manufacturing of carton and transportation, a kind of corrugated case is provided, and this carton has guaranteed the complete of its rectangular configuration behind combination packaging.
In order to reach above-mentioned utility model purpose, the utility model is by the following technical solutions: a kind of corrugated case, comprise sidewall, base plate and cover plate, described cover plate comprises two recessed cover plates and two dished cover plates, described recessed cover plate is provided with a recess, described dished cover plate is provided with a protuberance, and described recess and protuberance match, and described recessed cover plate and dished cover plate are combined closely when turnover covers the corrugated case top.The cover plate of carton is designed to two recessed cover plates and two dished cover plates, by combining closely of recessed cover plate and dished cover plate, guarantee the rectangular configuration of carton upper surface, avoided the corrugated case after upper surface and the assembling to cause the generation of structural distortion problem owing to the distortion of fluting board.
As preferred version, described recess and the protuberance arc for mutually agreeing with.The arc lines are simple, make easily, and can reduce carton stress and concentrate, and occur damaged.
As preferred version, the limit arc-shaped transition of described recess and recess both sides, the limit arc-shaped transition of protuberance and protuberance both sides.Arc-shaped transition has guaranteed that the distribution of stress on each limit of carton is even, avoids the concentrated cardboard that causes of stress damaged.
As preferred version, described sidewall both sides are respectively equipped with snap close and dead bolt, and snap close is provided with the lockhole that matches with dead bolt.Sidewall can be carried out combination by dead bolt and snap close, thereby in the bonding process of carton, provide convenience, can first sidewall be connected with dead bolt with snap close, and then sidewall is cementing.
As preferred version, the both sides of dead bolt are arc.The both sides of dead bolt be the width of the arc centre that can make dead bolt greater than the width of head, thereby when dead bolt inserts lockhole, be not easy to eject, increased the firmness of dead bolt and snap close.
As preferred version, be respectively equipped with on relative two faces of described sidewall and lift the hole.Lift carrying after the hole can make things convenient for packed in cases complete on the sidewall.
Owing to adopted technique scheme, the beneficial effects of the utility model are: overcome carton owing to the paperboard structure variation that causes in the manufacturing process and the unassembled front structural change problem that the external force impact occurs that is subject in transportation of carton, thereby guaranteed that carton is complete standard rectangular structure afterwards in assembling, the complete structural strength that not only guarantees carton of cardboard box structure, and it is stacking to be convenient to the staggered floor of carton.
Description of drawings
Fig. 1 is the structural representation after a kind of expansion the of the present utility model.
Among the figure: 1 sidewall, 2 base plates, 3 cover plates, 31 recessed cover plates, 32 dished cover plates, 4 recesses, 5 protuberances, 6 latch part, 7 dead bolt sections, 8 lockholes, 9 lift the hole.
The specific embodiment
Below by specific embodiment the utility model is further described.
Embodiment
A kind of corrugated case, as shown in Figure 1, comprise sidewall 1, base plate 2 and cover plate 3, sidewall 1 both sides are respectively arranged with latch part 6 and dead bolt section 7, be provided with the lockhole 8 that matches with dead bolt section 7 on the latch part 6, in order to increase the firmness of dead bolt section 7 lockings, the both sides of dead bolt section 7 are arc, sidewall 1 inserts lockhole 8 by dead bolt section 7 and locks, and then with glue that sidewall 1 is cementing; Be respectively arranged with on relative two faces of sidewall 1 be convenient to lift casing lift hole 9.Cover plate 3 comprises two recessed cover plates 31 and two dished cover plates 32, be provided with a recess 4 on the recessed cover plate 31, be provided with a protuberance 5 on the dished cover plate 32, recess 4 and protuberance 5 match and the arc for mutually agreeing with, the limit arc-shaped transition of recess 4 and recess 4 both sides, the limit arc-shaped transition of protuberance 5 and protuberance 5 both sides, recessed cover plate 31 and dished cover plate 32 are combined closely when turnover covers the corrugated case top and are made the top of casing rectangular.
In the manufacturing process of carton, make a plate according to the structure among Fig. 1, after the basic structure of cardboard completes, then first dead bolt section 7 is inserted lockhole 8 and lock, and then with glue sidewall 1 is gluedd joint, obtain the carton finished product.
When the subsequent combination of carton packing, at first base plate 2 is packed fixingly, then in carton, put into article, at last cover plate 3 is built.When cover plate 3 is covered, respectively two recessed cover plates 31 and two dished cover plates 32 are combined closely first, cooperation by recess 4 and protuberance 5 makes carton keep default shape, then be fixed, be the rectangle of standard with regard to the upper surface that has guaranteed carton like this, thereby avoided to a certain extent the integral structure of carton that large distortion occurs, the complete carton that not only makes of the structure of carton is specious, also makes carton stacking easily when transportation and storage.
Claims (6)
1. corrugated case, comprise sidewall (1), base plate (2) and cover plate (3), it is characterized in that, described cover plate (3) comprises two recessed cover plates (31) and two dished cover plates (32), described recessed cover plate (31) is provided with a recess (4), described dished cover plate (32) is provided with a protuberance (5), and described recess (4) and protuberance (5) match, and described recessed cover plate (31) and dished cover plate (32) are combined closely when turnover covers the corrugated case top.
2. a kind of corrugated case according to claim 1 is characterized in that, described recess (4) and protuberance (5) arc for mutually agreeing with.
3. a kind of corrugated case according to claim 1 and 2 is characterized in that, the limit arc-shaped transition of described recess (4) and recess (4) both sides, the limit arc-shaped transition of protuberance (5) and protuberance (5) both sides.
4. a kind of corrugated case according to claim 1 and 2 is characterized in that, described sidewall (1) both sides are respectively equipped with latch part (6) and dead bolt section (7), and latch part (6) is provided with the lockhole (8) that matches with dead bolt section (7).
5. a kind of corrugated case according to claim 4 is characterized in that, the both sides of dead bolt section (7) are arc.
6. a kind of corrugated case according to claim 1 and 2 is characterized in that, is respectively equipped with on relative two faces of described sidewall (1) and lifts hole (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220405891 CN202784027U (en) | 2012-08-16 | 2012-08-16 | Corrugated case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220405891 CN202784027U (en) | 2012-08-16 | 2012-08-16 | Corrugated case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202784027U true CN202784027U (en) | 2013-03-13 |
Family
ID=47811342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220405891 Expired - Fee Related CN202784027U (en) | 2012-08-16 | 2012-08-16 | Corrugated case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202784027U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109476331A (en) * | 2016-07-04 | 2019-03-15 | 沃尔夫克拉夫特公司 | Transport device for furniture |
-
2012
- 2012-08-16 CN CN 201220405891 patent/CN202784027U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109476331A (en) * | 2016-07-04 | 2019-03-15 | 沃尔夫克拉夫特公司 | Transport device for furniture |
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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: 20130313 Termination date: 20140816 |
|
| EXPY | Termination of patent right or utility model |