CN209583282U - Usage core for rolled paper - Google Patents
Usage core for rolled paper Download PDFInfo
- Publication number
- CN209583282U CN209583282U CN201822111258.5U CN201822111258U CN209583282U CN 209583282 U CN209583282 U CN 209583282U CN 201822111258 U CN201822111258 U CN 201822111258U CN 209583282 U CN209583282 U CN 209583282U
- Authority
- CN
- China
- Prior art keywords
- paper
- ring
- paper tube
- cardboard sheet
- reinforcing
- 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 usage core for rolled paper that can be reduced deformation and rot.The usage core for rolled paper of the utility model, including circle paper tube, the round paper tube both ends face seal is covered with aluminum plastic film, be bonded between the aluminum plastic film and circle paper tube；Both ends and center in the round paper tube, which are respectively sleeved on, reinforces paper ring；Be connected with reinforced cardboard sheet between the reinforcing paper ring, the reinforced cardboard sheet is rectangular flat plate paper, the reinforced cardboard sheet between the reinforcings paper ring with same intervals it is arranged symmetrically there are four；The reinforcing paper ring and reinforced cardboard sheet are Nian Jie with circle paper tube inner wall.
Description
Technical field
The utility model relates to a kind of usage core for rolled paper.
Background technique
The paper of many types is all by being stored and being sold after winding.Roll paper center is arranged in usage core for rolled paper
One paper tube.When producing roll paper, usage core for rolled paper is for being socketed in spool, to obtain the power of winding, when using roll paper, and volume
Core makes roll paper pivoting, avoids spool or the direct contact wear paper of movable axis, reduce paper for being socketed in movable axis
Open damage.In addition when storing roll paper, usage core for rolled paper can also play the role of support frame, and roll paper is avoided to deform.However, roll paper
Core is typically all papery, and extruding that usage core for rolled paper both ends receive and abrasion are more, while making moist and handing over more, leads to usage core for rolled paper softening change
Shape and rot.
Utility model content
The technical problem to be solved by the present invention is to provide one kind can reduce deformation and rotten usage core for rolled paper.
In order to solve the above-mentioned technical problem, the usage core for rolled paper of the utility model, including circle paper tube, round two end surfaces of paper tube
Sealing is covered with aluminum plastic film, be bonded between the aluminum plastic film and circle paper tube；Both ends and center in the round paper tube are socketed respectively
Have and reinforces paper ring；Reinforced cardboard sheet is connected between the reinforcing paper ring, the reinforced cardboard sheet is rectangular flat plate paper, the reinforcing
Cardboard between the reinforcing paper ring with same intervals be symmetrical arranged there are four；The reinforcing paper ring and reinforced cardboard sheet with circle paper
Inside pipe wall bonding.
The aluminum plastic film be also covered on the lateral wall at the round paper tube both ends, end face and the outer end face for reinforcing paper ring and
Inner sidewall.
The interior collar extension for reinforcing paper ring is square interior collar extension.
It is not only more wear resistant due to being covered with aluminum plastic film in two end surfaces of usage core for rolled paper using the structure of the utility model, but also
Dampness can be reduced, and then reduces the rotten deformation at usage core for rolled paper both ends.It is socketed at usage core for rolled paper both ends and reinforces paper ring, can be improved
The robustness at usage core for rolled paper both ends is further reduced the deformation of usage core for rolled paper both ends.It is also socketed in the middle part of usage core for rolled paper and reinforces paper ring, it can be with
The robustness in the middle part of round paper tube is proposed, deformation in the middle part of usage core for rolled paper is reduced.Reinforce paper ring between by reinforced cardboard sheet connection and with
Circle paper tube inner wall connection, can be improved round paper tube and is not socketed the robustness for reinforcing paper ring region.Reinforced cardboard sheet is symmetrical arranged four,
It can be further improved the robustness of round paper tube.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the schematic diagram of internal structure of the utility model.
Fig. 3 is another example structure schematic diagram of the utility model.
In figure: 1- reinforces paper ring, 2- reinforced cardboard sheet, 3- aluminum plastic film, 4- circle paper tube.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
As depicted in figs. 1 and 2, the usage core for rolled paper of the utility model, including circle paper tube, circle paper tube are the circle paper of three-decker
Pipe, including sequentially connected internal layer paper tube, middle layer paper tube and outer layer paper tube, internal layer paper tube and outer layer paper tube are that screw winding connects
Formula paper tube is connect, there is stronger wear-resisting property, middle layer paper tube is monocycle takeup type paper tube, has more smooth surface, for more
It is bonded internal layer paper tube and outer layer paper tube well.Circle paper tube both ends face seal is covered with aluminum plastic film, leads between aluminum plastic film and circle paper tube
Cross strength glue sticking.Both ends and center in circle paper tube, which are respectively sleeved on, reinforces paper ring.It reinforces between paper ring and is connected with reinforcing paper
Plate, reinforced cardboard sheet reinforce paper ring between with same intervals be symmetrical arranged there are four.Reinforce paper ring and reinforced cardboard sheet with circle paper
Inside pipe wall bonding.It reinforces paper ring and reinforced cardboard sheet is integrally formed and connects.Reinforced cardboard sheet is rectangular flat plate paper, can increase and cover
The frictional force between spool connect, avoids skidding.
As depicted in figs. 1 and 2, aluminum plastic film is also covered on lateral wall, end face and the outer end for reinforcing paper ring at round paper tube both ends
Face and inner sidewall.Aluminum plastic film is not placed only on round paper tube, and is covered on and is reinforced in paper ring, by the end of circle paper tube and reinforcing
The end of paper ring covers, and can preferably protect round paper tube and reinforce paper ring, be further reduced dampness and abrasion.
As shown in figure 3, the interior collar extension of reinforcing paper ring is square interior collar extension.Reinforce collar extension in the square of paper ring, set
It connects on the spool of corresponding square section, the skidding between being allowed to is less, while not having to spool and connecing with paper ring set is reinforced
It is too tight, it is instant rolled around extracting spool out after the completion.
Claims (3)
1. a kind of usage core for rolled paper, including circle paper tube, it is characterised in that: the round paper tube both ends face seal is covered with aluminum plastic film, institute
It states be bonded between aluminum plastic film and circle paper tube；Both ends and center in the round paper tube, which are respectively sleeved on, reinforces paper ring；The reinforcing
Reinforced cardboard sheet is connected between paper ring, the reinforced cardboard sheet is rectangular flat plate paper, and the reinforced cardboard sheet is in the reinforcing paper ring
Between with same intervals be symmetrical arranged there are four；The reinforcing paper ring and reinforced cardboard sheet are Nian Jie with circle paper tube inner wall.
2. usage core for rolled paper according to claim 1, it is characterised in that: the aluminum plastic film is also covered on the round paper tube both ends
Lateral wall, end face and the outer end face and inner sidewall for reinforcing paper ring.
3. usage core for rolled paper according to claim 2, it is characterised in that: the interior collar extension for reinforcing paper ring is square inner ring
Mouthful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822111258.5U CN209583282U (en) | 2018-12-17 | 2018-12-17 | Usage core for rolled paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822111258.5U CN209583282U (en) | 2018-12-17 | 2018-12-17 | Usage core for rolled paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209583282U true CN209583282U (en) | 2019-11-05 |
Family
ID=68349952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822111258.5U Expired - Fee Related CN209583282U (en) | 2018-12-17 | 2018-12-17 | Usage core for rolled paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209583282U (en) |
-
2018
- 2018-12-17 CN CN201822111258.5U patent/CN209583282U/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 |
Granted publication date: 20191105 Termination date: 20211217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |