CN201745862U - Strengthening structure of handle hole and special strengthening plate - Google Patents
Strengthening structure of handle hole and special strengthening plate Download PDFInfo
- Publication number
- CN201745862U CN201745862U CN2010202692470U CN201020269247U CN201745862U CN 201745862 U CN201745862 U CN 201745862U CN 2010202692470 U CN2010202692470 U CN 2010202692470U CN 201020269247 U CN201020269247 U CN 201020269247U CN 201745862 U CN201745862 U CN 201745862U
- Authority
- CN
- China
- Prior art keywords
- strengthening
- handle aperture
- brace panel
- handle hole
- edge
- 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 - Lifetime
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Abstract
The utility model discloses a strengthening structure of a handle hole, which has low cost and high strength. The strengthening structure comprises a strengthening plate jointed on the side wall of a box body at the edge of the handle hole; the strengthening plate is made of paper steel plates through die cutting processing; and the shape of a cutting line or an indentation line formed on the strengthening plate through die cutting processing is approximately identical with that of the edge of the handle hole. Moreover, the utility model also provides a handle hole strengthening plate which is used for being jointed on the side wall of the box body at the edge of the handle hole. The strengthening plate is made of paper steel plates through die cutting processing, and the shape of the cutting line or the indentation line formed on the strengthening plate through die cutting processing is approximately identical with that of the edge of the handle hole. The strengthening structure has the advantages of low manufacture cost and good strengthening effect, and is applicable to the strengthening to paper packing boxes, particularly to corrugated paper boxes.
Description
Technical field
The utility model relates to the Packaging Box especially additional strengthening and the special-purpose brace panel of corrugated case handle aperture.
Background technology
Be handled easily personnel's carrying, on the sidewall of corrugated case casing, be provided with handle aperture mostly.Than for the corrugated case of parcel,, therefore also need to be provided with the additional strengthening of handle aperture, for splendid attire to improve the durability of packing chest because casing can produce bigger stress in the handle aperture place when being raised.The brace panel that this additional strengthening normally processes on wall box that sticks on the handle aperture edge and by plastics or fluting board etc.The problem that exists is at present: if brace panel adopts plastic product, then productive costs is higher; If brace panel adopts corrugated board, though cost is lower, stiffening effect is relatively poor.
The utility model content
The technical matters that the utility model solved provides a kind of additional strengthening of the with low cost and handle aperture that intensity is higher.
The technical scheme that its technical matters that solves the utility model adopts is: the additional strengthening of handle aperture, comprise the brace panel on the wall box that is fitted in the handle aperture edge, described brace panel is processed by paper steel plate cross cutting, and the edge shape by the cross cutting processing formed cut-out line in back or indentation line and described handle aperture coincide haply on this brace panel.
" paper steel plate " is current material.This material is the banded paper goods that utilize boxboard and cop tube paper to process.The application makes brace panel by the cross cutting of paper steel plate, than the making of plastic product brace panel, do not need complicated injection molding process, so cost of manufacture is cheap relatively; The intensity of paper steel plate is higher simultaneously, can guarantee implementation result again.
Add man-hour in that the paper steel plate is carried out cross cutting, remainder is cut off fully, then form described cut-out line if only keep the part behind the paper steel plate forming; If do not cut off, then form described indentation line.No matter be to cut off line or indentation line, all identical haply with the edge shape of described handle aperture, the aperture of moulding can be slightly larger than the aperture of handle aperture, the affect positioning when preventing the applying of brace panel and wall box on the paper steel plate generally speaking.
Further, described wall box is made by corrugated board and is bonded as one with described brace panel.The material of corrugated board and paper steel plate is comparatively similar, so has between them preferably and can glue connection, can guarantee bonding quality.
In addition, the utility model also provides a kind of handle aperture brace panel, be used to be fitted in the wall box at handle aperture edge, this brace panel is processed by paper steel plate cross cutting, and the edge shape by the cross cutting processing formed cut-out line in back or indentation line and described handle aperture coincide haply on this brace panel.
The beneficial effects of the utility model are: the application's additional strengthening has had the cheap and stiffening effect of cost of manufacture advantage preferably concurrently, is applicable to the package box with paper especially reinforcement of corrugated case handle aperture.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the present application 1.
Fig. 2 be among Fig. 1 A-A to cutaway view.
Fig. 3 is the structural representation of the embodiment of the present application 2.
Fig. 4 be among Fig. 3 A-A to cutaway view.
Be labeled as among the figure: wall box 1, brace panel 2, cut-out line 201, handle aperture 3.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described further.
The additional strengthening of the handle aperture shown in Fig. 1～4, comprise the brace panel 2 on the wall box 1 that is fitted in handle aperture 3 edges, described brace panel 2 is processed by paper steel plate cross cutting, and coincideing haply by the edge shape of the formed cut-out line 201 in cross cutting processing back on this brace panel 2, and slightly skew outside handle aperture 3 with described handle aperture 3.Cutting off line 201 is offset towards handle aperture 3 outside and makes the aperture of moulding on the paper steel plate can be slightly larger than the aperture of handle aperture, the affect positioning when preventing the applying of brace panel and wall box.Wherein, described wall box 1 is made by corrugated board and is bonded as one with described brace panel 2.
Shown in Fig. 1～2, coincide haply by the whole peripheral shape of the formed cut-out line 201 in cross cutting processing back on the brace panel 2 with handle aperture 3, and slightly skew outside handle aperture 3.Can reinforce handle aperture 3 integral body like this.
Shown in Fig. 3～4, brace panel 2 is fitted on the wall box 1 of handle aperture 3 upper limbs, so cutting off line 201, it only coincide haply with the shape of handle aperture 3 upper halfs, and slightly skew outside handle aperture 3.Can save the consumption of paper steel plate materials like this.
Claims (3)
1. the additional strengthening of handle aperture, comprise the brace panel (2) on the wall box (1) that is fitted in handle aperture (3) edge, it is characterized in that: described brace panel (2) is processed by paper steel plate cross cutting, and the edge shape that this brace panel (2) is gone up by cross cutting processing back formed cut-out line (201) or indentation line and described handle aperture (3) coincide haply.
2. the additional strengthening of handle aperture as claimed in claim 1 is characterized in that: described wall box (1) is made by corrugated board and is bonded as one with described brace panel (2).
3. handle aperture brace panel, be used to be fitted in the wall box (1) at handle aperture (3) edge, it is characterized in that: this brace panel is processed by paper steel plate cross cutting, and the edge shape by cross cutting processing back formed cut-out line (201) or indentation line and described handle aperture (3) roughly coincide on this brace panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202692470U CN201745862U (en) | 2010-07-23 | 2010-07-23 | Strengthening structure of handle hole and special strengthening plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202692470U CN201745862U (en) | 2010-07-23 | 2010-07-23 | Strengthening structure of handle hole and special strengthening plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201745862U true CN201745862U (en) | 2011-02-16 |
Family
ID=43580536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202692470U Expired - Lifetime CN201745862U (en) | 2010-07-23 | 2010-07-23 | Strengthening structure of handle hole and special strengthening plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201745862U (en) |
-
2010
- 2010-07-23 CN CN2010202692470U patent/CN201745862U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110216 |
|
| CX01 | Expiry of patent term |