CN208915682U - A kind of paper tube that pressure-bearing property is good - Google Patents
A kind of paper tube that pressure-bearing property is good Download PDFInfo
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- CN208915682U CN208915682U CN201821081888.6U CN201821081888U CN208915682U CN 208915682 U CN208915682 U CN 208915682U CN 201821081888 U CN201821081888 U CN 201821081888U CN 208915682 U CN208915682 U CN 208915682U
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Abstract
The utility model discloses a kind of good paper tubes of pressure-bearing property, belong to packaging paper drum technical field.It includes the paper tube of both ends open, and the paper cap of closing paper tube opening, paper cap is equipped with venthole, the paper tube is formed by the inner cylinder, middle cylinder, outer cylinder adhesion of coaxial line, inner cylinder is spliced by the identical inner cylinder ring of multiple internal-and external diameters, middle cylinder is spliced by the identical middle cylinder ring of multiple internal-and external diameters, outer cylinder is spliced by the identical outer cylinder ring of multiple internal-and external diameters, the seam crossing that the middle cylinder ring set splices in inner cylinder ring, it is bonded between the two by glue, the seam crossing that the outer cylinder ring set splices in middle cylinder ring is bonded by glue between the two.By opening up venthole in paper cap, fast and easy is put into, takes out packed butyl hot-melt glue；Paper tube is formed by the inner cylinder of coaxial line, middle cylinder, outer cylinder adhesion, and every layer is spliced by multiple rings, can further increase the pressure-bearing property of paper tube.
Description
Technical field
The utility model relates to a kind of good paper tubes of pressure-bearing property, belong to packaging paper drum technical field.
Background technique
In hollow glass industry field, using more and more extensive, the outer packing of butyl hot-melt glue generally makes butyl hot-melt glue
It is packed with paper tube, due to the butyl hot-melt glue heavier-weight of sack, current paper tube pressure-bearing property is poor, is easy during transportation
Cause to damage；In addition, when packed butyl hot-melt glue is put into paper tube, can be open full of entire paper tube, cause paper tube internal gas without
Method is quickly discharged, so that packed butyl hot-melt glue can only be slowly put into paper tube, reduces production efficiency.Therefore, it is necessary to design
A kind of paper tube that pressure-bearing property is good, overcomes the problems, such as current.
Summary of the invention
Technical problem to be solved by the utility model is to provide a kind of good paper tubes of pressure-bearing property, it is solved at present
Paper tube pressure-bearing property is poor and packed butyl hot-melt glue can not quickly be put into the problem in paper tube.
Technical problem to be solved in the utility model takes following technical scheme to realize:
A kind of paper tube that pressure-bearing property is good, it includes the paper tube of both ends open, and the paper cap of closing paper tube opening, in paper cap
Equipped with venthole, the paper tube is formed by the inner cylinder, middle cylinder, outer cylinder adhesion of coaxial line, and inner cylinder is identical interior by multiple internal-and external diameters
Cylinder ring is spliced, and middle cylinder is spliced by the identical middle cylinder ring of multiple internal-and external diameters, and outer cylinder is by the identical outer cylinder of multiple internal-and external diameters
Ring is spliced, the seam crossing that the middle cylinder ring set splices in inner cylinder ring, is bonded between the two by glue, the outer cylinder ring set
In the seam crossing of middle cylinder ring splicing, it is bonded between the two by glue.
As preferred embodiment, the paper tube thickness that the inner cylinder, middle cylinder, outer cylinder use is respectively 3mm, 3mm, 1mm.
The beneficial effects of the utility model are: being able to maintain pressure one inside and outside paper tube by opening up venthole in paper cap
It causes, fast and easy is put into, takes out packed butyl hot-melt glue；Paper tube is formed by the inner cylinder of coaxial line, middle cylinder, outer cylinder adhesion, and
And every layer is spliced by multiple rings, shorter cylinder ring is able to bear bigger pressure, and every layer of seam crossing is by outer one
The cylinder ring cover bonding of layer, three layers of interlaced cylinder can further increase the pressure-bearing property of paper tube.
Detailed description of the invention
Fig. 1 is the external structure schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model end；
Fig. 3 is the structural schematic diagram of paper tube.
In figure: paper tube 1, paper cap 2, venthole 3, inner cylinder 4, inner cylinder ring 41, middle cylinder 5, middle cylinder ring 51, outer cylinder 6, outer cylinder ring
61。
Specific embodiment
In order to which the technical means, creative features, achievable purpose and effectiveness to the utility model are easy to understand, tie below
Conjunction is specifically illustrating, and the utility model is further described.
As shown in Figure 1-Figure 3, the good paper tube of a kind of pressure-bearing property, it includes the paper tube 1 of both ends open, and closing paper tube 1
The paper cap 2 of opening, paper cap 2 are equipped with venthole 3, and paper tube 1 is formed by the inner cylinder 4 of coaxial line, middle cylinder 5,6 adhesion of outer cylinder, inner cylinder 4
It is spliced by the identical inner cylinder ring 41 of multiple internal-and external diameters, middle cylinder 5 is spliced by the identical middle cylinder ring 51 of multiple internal-and external diameters, outside
Cylinder 6 is spliced by the identical outer cylinder ring 61 of multiple internal-and external diameters, 51 sets of seam crossings spliced in inner cylinder ring 41 of middle cylinder ring, the two it
Between be bonded by glue, 61 sets of outer cylinder ring passes through glue bonding in the seam crossings of middle cylinder ring 51 splicing between the two.
The paper tube thickness that inner cylinder 4, middle cylinder 5, outer cylinder 6 use is respectively 3mm, 3mm, 1mm.
By opening up venthole 3 in paper cap 2, it is able to maintain that pressure inside and outside paper tube 1 is consistent, and fast and easy is put into, takes out
Packed butyl hot-melt glue；Paper tube 1 is formed by the inner cylinder 4 of coaxial line, middle cylinder 5,6 adhesion of outer cylinder, and every layer by multiple cylinders
Ring is spliced, and shorter cylinder ring is able to bear bigger pressure, and every layer of seam crossing is bonded by outer one layer of cylinder ring cover,
Three layers of interlaced cylinder, can further increase the pressure-bearing property of paper tube 1.
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 it should be appreciated that the present utility model is not limited to the above embodiments, do not depart from the spirit of the present invention and
Under the premise of range, the utility model also has various changes and improvements, these changes and improvements both fall within the utility model and want
In the range of asking protection.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (2)
1. a kind of good paper tube of pressure-bearing property, it is characterised in that: it includes the paper tube of both ends open, and the paper of closing paper tube opening
Lid, paper cap are equipped with venthole, and the paper tube is formed by the inner cylinder, middle cylinder, outer cylinder adhesion of coaxial line, and inner cylinder is by multiple internal-and external diameters
Identical inner cylinder ring is spliced, and middle cylinder is spliced by the identical middle cylinder ring of multiple internal-and external diameters, and outer cylinder is by multiple internal-and external diameter phases
Same outer cylinder ring is spliced, the seam crossing that the middle cylinder ring set splices in inner cylinder ring, is bonded between the two by glue, described
The seam crossing that outer cylinder ring set splices in middle cylinder ring is bonded by glue between the two.
2. the good paper tube of a kind of pressure-bearing property according to claim 1, it is characterised in that: the inner cylinder, middle cylinder, outer cylinder use
Paper tube thickness is respectively 3mm, 3mm, 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821081888.6U CN208915682U (en) | 2018-07-09 | 2018-07-09 | A kind of paper tube that pressure-bearing property is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821081888.6U CN208915682U (en) | 2018-07-09 | 2018-07-09 | A kind of paper tube that pressure-bearing property is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208915682U true CN208915682U (en) | 2019-05-31 |
Family
ID=66693769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821081888.6U Active CN208915682U (en) | 2018-07-09 | 2018-07-09 | A kind of paper tube that pressure-bearing property is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208915682U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112802670A (en) * | 2020-12-30 | 2021-05-14 | 常州市英中电气有限公司 | Vertical closed iron yoke end ring for transformer and its manufacturing method |
| CN113643890A (en) * | 2021-08-03 | 2021-11-12 | 常州市英中电气有限公司 | Vertical closed iron yoke and production process thereof |
-
2018
- 2018-07-09 CN CN201821081888.6U patent/CN208915682U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112802670A (en) * | 2020-12-30 | 2021-05-14 | 常州市英中电气有限公司 | Vertical closed iron yoke end ring for transformer and its manufacturing method |
| CN112802670B (en) * | 2020-12-30 | 2022-06-21 | 常州市英中电气有限公司 | Vertical closed iron yoke end ring for transformer and its manufacturing method |
| CN113643890A (en) * | 2021-08-03 | 2021-11-12 | 常州市英中电气有限公司 | Vertical closed iron yoke and production process thereof |
| CN113643890B (en) * | 2021-08-03 | 2024-04-26 | 常州市英中电气有限公司 | Vertical closed iron yoke and production process thereof |
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