CN209160436U - A kind of corrugated board preventing corner warpage - Google Patents
A kind of corrugated board preventing corner warpage Download PDFInfo
- Publication number
- CN209160436U CN209160436U CN201821263618.7U CN201821263618U CN209160436U CN 209160436 U CN209160436 U CN 209160436U CN 201821263618 U CN201821263618 U CN 201821263618U CN 209160436 U CN209160436 U CN 209160436U
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- CN
- China
- Prior art keywords
- cardboard
- transverse slat
- connecting column
- tooth
- corrugated board
- 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 a kind of corrugated boards for preventing corner warpage, including the first cardboard and the second cardboard, first cardboard and the second cardboard combine, first cardboard is identical as the internal structure of the second cardboard, first cardboard includes top panel, connecting column, transverse slat, lower panel and groove, the top panel bottom is provided with connecting column, the connection column bottom is provided with transverse slat, this prevents the corrugated board of corner warpage, by being provided with connecting column, transverse slat is located inside grooves, connecting column and transverse slat are capable of increasing the contact area with glue, and the inverted T-type structure of connecting column and transverse slat composition can effectively improve bonding strength, prevent degumming phenomenon, there is the phenomenon that corner warpage to prevent, insertion section and caught portion cooperate, and first tooth-strip part be meshed with the second tooth-strip part, pass through corrugated paper board group The connection structure for synthesizing the side of chest, can carry out package protection for one end of cardboard, again prevent the phenomenon that corner warpage occur.
Description
Technical field
The utility model corrugated paper technical field, in particular to a kind of corrugated board for preventing corner warpage.
Background technique
Corrugated case is made by cross cutting, impression, nail case or stick box in corrugated board.Corrugated case is a kind of most widely used
Packing articles, dosage are always first of various packing articles.Corrugated case is moulded including calcium.Since over half a century, corrugated case
The transportation package holds such as wooden case have been gradually replaced with its superior service performance and good processing performance, have become transportation and packing
Main force.It also acts as beautification commodity, publicizes the effect of commodity other than protection commodity, convenient for storage, transport.Corrugated paper
Case belongs to green product, it is conducive to environmental protection, is conducive to handling transport.
But the corner of the corrugated board of the prior art causes to be easy warpage because of the appearance of degumming phenomenon, when warpage occurs
Afterwards, because the reason of weathering glue makes warpage increasing, so as to cause the efficiency decline of the protection commodity of corrugated board.
Utility model content
The main purpose of the utility model is to provide a kind of corrugated papers for preventing corner warpage
Plate can effectively solve the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of corrugated board preventing corner warpage, including the first cardboard and the second cardboard, first cardboard and second
Cardboard combines, and first cardboard is identical as the internal structure of the second cardboard, and first cardboard includes top panel, connection
Column, transverse slat, lower panel and groove, the top panel bottom are provided with connecting column, and the connection column bottom is provided with transverse slat, described
Setting is fluted at the top of lower panel, and the transverse slat is arranged in the groove portion.
Preferably, the inside grooves are mutually be bonded with top panel by glue.
Preferably, first cardboard bottom is provided with insertion section, and the insertion section top surface is provided with the first rack gear
Portion, the second cardboard left-hand face are provided with caught portion, and the caught portion inside top is provided with the second tooth-strip part, insertion section and fall into
Enter portion's mutual cooperation, and the first tooth-strip part is meshed with the second tooth-strip part.
Preferably, the quantity of the groove setting is identical as the quantity of connecting column and transverse slat, and is uniformly distributed in array.
Compared with prior art, the utility model has the beneficial effects that by being provided with connecting column, the setting of connection column bottom
Transverse slat, transverse slat are located inside grooves, and connecting column and transverse slat are capable of increasing the contact area with glue, and connecting column and transverse slat form
Inverted T-type structure can effectively improve bonding strength so that the bottom surface of top panel, the side of connecting column and transverse slat upper and lower surface
Be in contact with glue with side, it is therefore prevented that there is the phenomenon that corner warpage to prevent in degumming phenomenon, insertion section with fall into
Portion cooperates, and the first tooth-strip part is meshed with the second tooth-strip part, and the connection of the side of chest is combined by corrugated board
One end of cardboard can be carried out package protection by structure, consequently facilitating carrying out adhesive tape adhesion process, again prevent corner occur
The phenomenon that warpage.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the internal structure chart of the utility model；
Fig. 3 is the attachment structure schematic diagram of the utility model.
Figure label: 1, first cardboard, the 2, second cardboard, 3, top panel, 4, connecting column, 5, transverse slat, 6, lower panel, 7,
Groove, 8, glue, 11, insertion section, the 12, first tooth-strip part, 21, caught portion, the 22, second tooth-strip part.
Specific embodiment
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model
It is easy to understand, the following further describes the utility model with specific embodiments.
As shown in Figure 1-3, a kind of corrugated board for preventing corner warpage, including the first cardboard 1 and the second cardboard 2, first
Cardboard 1 and the second cardboard 2 combine, and the first cardboard 1 is identical as the internal structure of the second cardboard 2, and the first cardboard 1 includes above
Plate 3, connecting column 4, transverse slat 5, lower panel 6 and groove 7,3 bottom of top panel are provided with connecting column 4, and 4 bottom of connecting column is provided with
The inverted T-type structure that transverse slat 5, connecting column 4 and transverse slat 5 form can effectively improve bonding strength, be provided at the top of lower panel 6
Groove 7, transverse slat 5 are set to inside groove 7, mutually Nian Jie with top panel 3 by glue 8 inside groove 7, connecting column 4 and transverse slat 5
It is capable of increasing the contact area with glue 8, only has the bottom surface of top panel 3 to be in contact with glue 8 originally, by the way that connecting column 4 is arranged
With transverse slat 5 so that the bottom surface of top panel 3, the side of connecting column 4 and 5 upper and lower surface of transverse slat and side are in contact with glue 8,
Degumming phenomenon is prevented, the phenomenon that corner warpage occurs to prevent, 1 bottom of the first cardboard is provided with insertion section 11, insertion
11 top surface of portion is provided with the first tooth-strip part 12, and 2 left-hand face of the second cardboard is provided with caught portion 21,21 medial roof of caught portion
Portion is provided with the second tooth-strip part 22, and insertion section 11 and caught portion 21 cooperate, and the first tooth-strip part 12 and the second tooth-strip part 22
It is meshed, the connection structure of the side of chest is combined by corrugated board, one end of cardboard can be subjected to package protection, from
And it is convenient for adhesive tape adhesion process, again prevent the phenomenon that corner warpage occur, the quantity and connecting column 4 that groove 7 is arranged
It is identical with the quantity of transverse slat 5, and be uniformly distributed in array, increase the contact area with glue 8, as far as possible so as to guarantee
Prevent degumming.
It should be noted that the utility model is a kind of corrugated board for preventing corner warpage, corner is being prevented using this
The corrugated board of warpage, by being provided with connecting column 4, transverse slat 5 is arranged in 4 bottom of connecting column, and transverse slat 5 is located inside groove 7, connects
Column 4 and transverse slat 5 are capable of increasing the contact area with glue 8, and the inverted T-type structure that connecting column 4 is formed with transverse slat 5 can be effective
Raising bonding strength so that the bottom surface of top panel 3, the side of connecting column 4 and 5 upper and lower surface of transverse slat and side with glue 8
It is in contact, it is therefore prevented that degumming phenomenon the phenomenon that corner warpage occurs to prevent, insertion section 11 and 21 phase interworking of caught portion
It closes, and the first tooth-strip part 12 is meshed with the second tooth-strip part 22, and the connection structure of the side of chest is combined by corrugated board,
One end of cardboard can be subjected to package protection, consequently facilitating carrying out adhesive tape adhesion process, again prevent corner warpage occur
The phenomenon that.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of corrugated board for preventing corner warpage, including the first cardboard (1) and the second cardboard (2), it is characterised in that: described
First cardboard (1) and the second cardboard (2) combine, and first cardboard (1) is identical as the internal structure of the second cardboard (2), institute
Stating the first cardboard (1) includes top panel (3), connecting column (4), transverse slat (5), lower panel (6) and groove (7), the top panel (3)
Bottom is provided with connecting column (4), and connecting column (4) bottom is provided with transverse slat (5), is provided at the top of the lower panel (6) recessed
Slot (7), it is internal that the transverse slat (5) is set to groove (7).
2. a kind of corrugated board for preventing corner warpage according to claim 1, it is characterised in that: in the groove (7)
Portion is mutually be bonded with top panel (3) by glue (8).
3. a kind of corrugated board for preventing corner warpage according to claim 1, it is characterised in that: first cardboard
(1) bottom is provided with insertion section (11), and insertion section (11) top surface is provided with the first tooth-strip part (12), second paper
Plate (2) left-hand face is provided with caught portion (21), and caught portion (21) inside top is provided with the second tooth-strip part (22), described
Insertion section (11) and caught portion (21) cooperate, and the first tooth-strip part (12) is meshed with the second tooth-strip part (22).
4. a kind of corrugated board for preventing corner warpage according to claim 1, it is characterised in that: the groove (7) sets
The quantity set is identical as the quantity of connecting column (4) and transverse slat (5), and is uniformly distributed in array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821263618.7U CN209160436U (en) | 2018-08-07 | 2018-08-07 | A kind of corrugated board preventing corner warpage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821263618.7U CN209160436U (en) | 2018-08-07 | 2018-08-07 | A kind of corrugated board preventing corner warpage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209160436U true CN209160436U (en) | 2019-07-26 |
Family
ID=67329337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821263618.7U Expired - Fee Related CN209160436U (en) | 2018-08-07 | 2018-08-07 | A kind of corrugated board preventing corner warpage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209160436U (en) |
-
2018
- 2018-08-07 CN CN201821263618.7U patent/CN209160436U/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: 20190726 Termination date: 20200807 |