CN202704058U - Straight port paperboard barrel - Google Patents
Straight port paperboard barrel Download PDFInfo
- Publication number
- CN202704058U CN202704058U CN 201220438159 CN201220438159U CN202704058U CN 202704058 U CN202704058 U CN 202704058U CN 201220438159 CN201220438159 CN 201220438159 CN 201220438159 U CN201220438159 U CN 201220438159U CN 202704058 U CN202704058 U CN 202704058U
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- CN
- China
- Prior art keywords
- barrel
- edge
- ladle body
- opening
- straight port
- 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 straight port paperboard barrel. The straight port paperboard barrel comprises a barrel body which is of a paper cylindrical structure, wherein a barrel cover and a bottom board are respectively arranged at the top and the bottom of the barrel body, a straight port edge which is in adaptation with the barrel cover for mounting is arranged on the upper edge in the position of an opening of the barrel body, the straight port edge and the barrel body are integrally arranged along the circular arc-like opening of the barrel body, and a convex edge of an original hem structure is further replaced. The straight port paperboard barrel can simplify structure, facilitate manufacturing, improve efficiency and further reduce cost; and simultaneously, the straight port paperboard barrel can ensure the longitudinal pressure-bearing capability in the position of the opening of the barrel body and ensure the strength of the barrel body.
Description
Technical field
The utility model relates to a kind of straight mouthful of fiber can.
Background technology
Along with socioeconomic fast development, packing business also enters fast-developing track, especially generally be used in the packing container of chemical industry, pharmaceuticals industry---fiber can, its structure mainly top and bottom on the ladle body of tubular construction is equipped with respectively bung and base plate, and wherein the circumferential edges of the opening part of this ladle body generally forms the convex edge that adaptive bung is installed by the mechanical compaction flanging.Yet, should not only cause the fiber can production process many by the convex edge that mechanical flanging forms, inefficiency, cost is high, and the structure of this convex edge destroyed hard copy body in the process of flanging, the ability of vertical pressure-bearing of the convex edge behind the folding is reduced greatly, reduce the intensity of ladle body.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of simple in structure, ability of conveniently making, raise the efficiency, guaranteeing when reducing cost vertical pressure-bearing of ladle body opening part is provided, guarantees straight mouthful of fiber can of ladle body intensity.
Goal of the invention of the present utility model is achieved in that a kind of straight mouthful of fiber can, comprises the ladle body of tubular construction made of paper, and the ladle body top and bottom has respectively bung and base plate, and wherein, the upper edge of described ladle body opening part is provided with the straight opening's edge that adaptive bung is installed.
Be optimized described straight opening's edge and ladle body integrated setting according to above-mentioned.
Be optimized according to above-mentioned, there is hoop for barrel made of paper at the outer wall place that described straight opening's edge nestles up bung.
Be optimized according to above-mentioned, described hoop for barrel is adhesively fixed on the outer wall of straight opening's edge.
Be optimized according to above-mentioned, the thickness of described hoop for barrel is identical with the wall thickness of bung.
Be optimized according to above-mentioned, described bung is fixed in the bottom of ladle body by compacting.
The utility model improves a straight mouthful fiber can in the prior art, be provided with straight opening's edge with the adaptive installation of bung by the upper edge at the ladle body opening part, this straight opening's edge along the circular-arc opening part setting of ladle body and with the ladle body integrated setting, the convex edge that replaces original folded edges, simplified structure, the convenient making raised the efficiency, thereby reduces cost; Simultaneously, guarantee the ability of vertical pressure-bearing of ladle body opening part, guarantee ladle body intensity.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the exploded drawings of the utility model embodiment.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
Extremely shown in Figure 2 according to Fig. 1, straight mouthful of fiber can described in the utility model, it comprises the ladle body 1 of tubular construction made of paper, ladle body 1 top and bottom has respectively bung 2 and base plate 3.Wherein, the straight opening's edge 4 that the upper edge of this ladle body 1 opening part has adaptive bung 2 to install, this straight opening's edge 4 is around ladle body 1 opening part setting, and straight opening's edge 4 and ladle body 1 integrated setting, replace original ladle body 1 opening part to be provided with the convex edge of folded edges, effectively simplified structure is conveniently made, raise the efficiency, thereby reduce cost; Simultaneously, guarantee the structure made of paper of ladle body 1 opening part, guarantee the ability of vertical pressure-bearing of ladle body 1, improve ladle body 1 bulk strength.
In addition, there is hoop for barrel made of paper 5 at the outer wall place that above-mentioned straight opening's edge 4 nestles up bung 2, this hoop for barrel 5 is adhesively fixed on the outer wall of straight opening's edge 4, and the thickness of hoop for barrel 5 and bung 2 wall thickness identical, thereby make the lower edge and hoop for barrel 5 adaptive contacting of bung 2, and it two forms a smooth adhesive surface, makes bonding envelope bung 2 more convenient.And hoop for barrel 5 can also further be strengthened the outer wall of ladle body 1, and the aglet part that replaces original ladle body 1 to be provided with is simplified production process, saves cost, makes things convenient for simultaneously recycling.
In addition, bung 2 is fixed in the bottom of ladle body 1 by compacting, be convenient to moulding, improves equally the bottom strength, effectively prolongs the service life of this product.
Above-mentioned specific embodiment only is the preferably specific embodiment of the utility model effect, and all or straight mouthful fiber cans of being equal to identical with this structure are all in the application's protection domain.
Claims (6)
1. straight mouthful of fiber can, the ladle body (1) that comprises tubular construction made of paper, ladle body (1) top and bottom has respectively bung (2) and base plate (3), it is characterized in that: the upper edge of described ladle body (1) opening part is provided with the straight opening's edge (4) that adaptive bung (2) is installed.
2. described straight mouthful fiber can according to claim 1 is characterized in that: described straight opening's edge (4) and ladle body (1) integrated setting.
3. described straight mouthful fiber can according to claim 2, it is characterized in that: there is hoop for barrel made of paper (5) at the outer wall place that described straight opening's edge (4) nestles up bung (2).
4. described straight mouthful fiber can according to claim 3, it is characterized in that: described hoop for barrel (5) is adhesively fixed on the outer wall of straight opening's edge (4).
5. described straight mouthful fiber can according to claim 4, it is characterized in that: the thickness of described hoop for barrel (5) is identical with the wall thickness of bung (2).
6. described straight mouthful fiber can according to claim 1, it is characterized in that: described bung (2) is fixed in the bottom of ladle body (1) by compacting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220438159 CN202704058U (en) | 2012-08-31 | 2012-08-31 | Straight port paperboard barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220438159 CN202704058U (en) | 2012-08-31 | 2012-08-31 | Straight port paperboard barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202704058U true CN202704058U (en) | 2013-01-30 |
Family
ID=47584385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220438159 Expired - Fee Related CN202704058U (en) | 2012-08-31 | 2012-08-31 | Straight port paperboard barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202704058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103662249A (en) * | 2013-12-06 | 2014-03-26 | 张家港市欣发包装有限责任公司 | Dampproof fiber drum |
-
2012
- 2012-08-31 CN CN 201220438159 patent/CN202704058U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103662249A (en) * | 2013-12-06 | 2014-03-26 | 张家港市欣发包装有限责任公司 | Dampproof fiber drum |
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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: 20130130 Termination date: 20190831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |