CN221139359U - Waterproof packaging paper tube - Google Patents
Waterproof packaging paper tube Download PDFInfo
- Publication number
- CN221139359U CN221139359U CN202321762288.7U CN202321762288U CN221139359U CN 221139359 U CN221139359 U CN 221139359U CN 202321762288 U CN202321762288 U CN 202321762288U CN 221139359 U CN221139359 U CN 221139359U
- Authority
- CN
- China
- Prior art keywords
- paper
- main body
- cover
- sleeve
- sleeve main
- 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.)
- Active
Links
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 21
- 230000006835 compression Effects 0.000 claims abstract description 18
- 238000007906 compression Methods 0.000 claims abstract description 18
- 229920002635 polyurethane Polymers 0.000 claims abstract description 5
- 239000004814 polyurethane Substances 0.000 claims abstract description 5
- 230000000670 limiting effect Effects 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims 6
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Landscapes
- Packaging Frangible Articles (AREA)
Abstract
The utility model discloses a waterproof packaging paper tube, which relates to the field of paper tube packaging, and is technically characterized in that: including paper cover main part and cover, set up in the paper cover main part and hold the chamber, cover and be equipped with conflict board and compression spring, compression spring's both ends adapter sleeve lid respectively towards the inner wall and the conflict board of paper cover main part, hold the chamber and can hold conflict board embedding. According to the utility model, the containing cavity is arranged, so that the paper sleeve main body can protect the lamp tube, the abutting plate and the compression spring are arranged, and the abutting plate can be embedded into the containing cavity, so that the abutting plate can abut against one end of the lamp tube under the elastic action of the compression spring, the lamp tubes with different lengths can be placed on the packaging paper tube, the lamp tube is slowed down to swing in the containing cavity, the lamp tube is protected from being worn, the polyurethane layer is coated on the surface of the paper sleeve main body, the paper sleeve main body has good waterproof performance and moisture resistance, the strength of the paper sleeve main body can be ensured in a humid environment, and the lamp tube inside the paper sleeve main body is protected from being damaged.
Description
Technical Field
The utility model relates to the field of paper tube packaging, in particular to a waterproof packaging paper tube.
Background
Along with the improvement of the living standard of people, the express industry is also gradually rising, and the packaging paper tube is a paper product widely applied to packaging products in the express industry and is generally used for packaging articles such as lamp tubes, textiles and foods, and the traditional packaging paper tube comprises a paper sleeve main body and a sleeve cover, wherein a containing cavity for placing the lamp tubes is formed in the paper sleeve main body, and the sleeve cover is detachably connected to one end of the paper sleeve main body and is used for covering the containing cavity.
Because the existing packaging paper tube can only put a lamp tube with one specification when the lamp tube is placed, the lamp tube with other specification length can shake and rotate when placed in the packaging paper tube, so that the lamp tube is impacted to cause the surface abrasion of the lamp tube.
There is therefore a need to propose a new solution to this problem.
Disclosure of utility model
Aiming at the defects existing in the prior art, the utility model aims to provide a waterproof packaging paper tube.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a waterproof packaging paper tube, includes paper sleeve main part and cover, set up in the paper sleeve main part and hold the chamber, cover and be equipped with conflict board and compression spring, compression spring's both ends adapter sleeve lid respectively towards the inner wall and the conflict board of paper sleeve main part, hold the chamber and can hold conflict board embedding.
The utility model is further provided with: the paper sleeve is characterized in that a positioning block is fixedly connected to the inner side wall of the sleeve cover, a positioning groove for accommodating the positioning block is formed in the paper sleeve body, and the paper sleeve body and the sleeve cover are relatively fixed through the positioning groove for accommodating the positioning block.
The utility model is further provided with: the paper sleeve is characterized in that a sliding groove for accommodating the sliding of the positioning block is formed in the paper sleeve main body, one end of the sliding groove is communicated with one end of the paper sleeve main body, and the other end of the sliding groove is communicated with the positioning groove which is perpendicular to the sliding groove.
The utility model is further provided with: the rotary groove for accommodating one end of the lamp tube is formed in one face, opposite to the compression spring, of the abutting plate, and the rotary groove is arranged in an arc shape.
The utility model is further provided with: the inner wall of the sleeve cover is provided with a limit ring, the paper sleeve body is provided with an annular convex rib, and the sleeve cover is fastened with the annular convex rib through the limit ring to be relatively fixed with the paper sleeve body.
The utility model is further provided with: the end of the containing cavity, which is far away from the sleeve cover, is detachably connected with a limiting plate, and two through holes for containing pins of the lamp tube are formed in the limiting plate.
The utility model is further provided with: the surface of the paper sleeve main body is coated with a waterproof layer.
The utility model is further provided with: the waterproof layer is a polyurethane layer.
In summary, the utility model has the following beneficial effects: through setting up holding the chamber, hold the chamber and can be used for placing the fluorescent tube for the paper sleeve main part can produce the guard action to the fluorescent tube, can embed holding the intracavity through setting up conflict board and compression spring and conflict board, make the conflict board can support the one end of tight fluorescent tube under compression spring's elastic action, thereby make the packaging paper tube can place the fluorescent tube that the length is different and can slow down the fluorescent tube and rock in holding the intracavity, play the effect of buffering, thereby protected the fluorescent tube not receive wearing and tearing.
Drawings
FIG. 1 is an exploded view of the present utility model;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is an enlarged schematic view of portion B of FIG. 1;
FIG. 4 is a cross-sectional view of the present utility model;
FIG. 5 is an enlarged schematic view of portion C of FIG. 4;
fig. 6 is an enlarged schematic view of the portion D in fig. 4.
In the figure: 1. a paper sleeve main body; 2. a cover; 3. a cavity; 4. a contact plate; 5. a compression spring; 6. a positioning block; 7. a positioning groove; 8. a chute; 9. a rotary groove; 10. a limit ring; 11. annular ribs; 12. a limiting plate; 13. and a through hole.
Detailed Description
The present utility model will be described in detail below with reference to the accompanying drawings and examples.
The utility model provides a waterproof packaging paper tube, as shown in fig. 1 and 3, including cylindrical paper sleeve main part 1 and cover 2 that set up, set up on the paper sleeve main part 1 and be used for placing the appearance chamber 3 of fluorescent tube 3, cover 2 can dismantle the connection in paper sleeve main part 1's one end and be used for the lid to close the opening part in appearance chamber 3, cover 2 is towards holding chamber 3's one side fixedly connected with conflict board 4, install compression spring 5 on the conflict board 4, compression spring 5's both ends adapter sleeve cover 2 is towards paper sleeve main part 1's one side and conflict board 4 respectively, hold chamber 3 can hold conflict board 4 embedding, when operating personnel packs the fluorescent tube, put into appearance intracavity 3 with the fluorescent tube earlier, the fluorescent tube slides in appearance chamber 3 is holding chamber 3 and is followed in paper sleeve main part 1, immediately operating personnel covers cover 2 and closes on paper sleeve main part 1, when the fluorescent tube length of installation is longer, conflict board 4 can be to compression spring 5 application of force, compression spring 5 receives the power extrusion and deformation, conflict board 4 moves towards one side of cover 2, conflict board 4, 4 can prevent that the fluorescent tube 4 from rocking in the inside of the paper sleeve main part 1 from taking place, can prevent that the inside from holding the time, can be because of the waterproof tube is held in the paper sleeve main part 3, and the inside of the paper tube is not being held in the same, and the time is kept up in the paper tube is not is held, and the paper tube is not held in the one end is not held, and the time, can prevent the inside the waterproof tube from being steadily is kept up in the paper tube, and can be embedded in the paper tube 3, and can be kept up with the paper tube 3, and can be kept into the paper tube is not is stable, and the paper tube is stable, and can be well is easy, and the inside is easy to be sealed.
As shown in fig. 2 and 3, two positioning blocks 6 are integrally formed on the inner side wall of the sleeve cover 2, the two positioning blocks 6 are symmetrically arranged, a positioning groove 7 for accommodating the positioning blocks 6 to be embedded is formed in the paper sleeve main body 1, the paper sleeve main body 1 and the sleeve cover 2 are relatively fixed through the positioning grooves 7 embedded in the positioning blocks 6, the positioning grooves 7 have a limiting effect on the positioning blocks 6 through the positioning grooves 7 for accommodating the positioning blocks 6 to be embedded in the positioning blocks 6, and the positioning grooves 7 are formed in the paper sleeve main body 1 due to the fact that the positioning blocks 6 are integrally formed in the sleeve cover 2, the sleeve cover 2 and the paper sleeve main body 1 can be relatively fixed through the positioning grooves 7 embedded in the positioning blocks 6, so that the abutting plate 4 abuts against the lamp tube, stability of the lamp tube is improved, the sleeve cover 2 is prevented from being separated from the paper sleeve main body 1, the lamp tube is prevented from sliding out, and safety of the packaging paper tube is improved.
Further, as shown in fig. 2 and 3, two sliding grooves 8 for accommodating the sliding of the positioning block 6 are formed in the paper sleeve main body 1, one end of each sliding groove 8 is vertically arranged and is communicated with one end of the paper sleeve main body 1, the other end of each sliding groove 8 is communicated with one end of each positioning groove 7, each positioning groove 7 is perpendicular to the corresponding sliding groove 8, the sliding grooves 8 are arranged to accommodate the sliding of the positioning block 6, when the sleeve cover 2 is covered on the paper sleeve main body 1, the positioning block 6 slides into the corresponding sliding grooves 8, the sliding grooves 8 have the limiting guiding function on the sliding of the positioning block 6, one end of each sliding groove 8 is communicated with the corresponding positioning groove 7, the positioning block 6 slides into the corresponding positioning groove 7 conveniently, the efficiency of installing the sleeve cover 2 by operators is improved, and the positioning grooves 7 are perpendicular to the positioning grooves 8, so that the operators can rotate the sleeve cover 2 when sliding the positioning block 6 to one end of the corresponding sliding groove 8, the positioning block 6 slides into the corresponding positioning groove 7, and therefore the effect of fixing the sleeve cover 2 is achieved, and the efficiency of dismounting the sleeve cover 2 in the use process is improved.
As shown in fig. 4, the side of the abutting plate 4 facing away from the compression spring 5 is provided with a rotary groove 9 for accommodating one end of the lamp tube, specifically, the rotary groove 9 is in an arc shape, the rotary groove 9 capable of accommodating one end of the lamp tube is arranged in an arc shape, and one end of the lamp tube, which is close to the rotary groove 9, is also in an arc shape, so that the inner wall of the rotary groove 9 is attached to the inner wall of the lamp tube, the stability of the lamp tube in the paper sleeve main body 1 is better, the lamp tube is prevented from rotating in the paper sleeve main body 1, and the surface of the lamp tube is prevented from being worn.
As shown in fig. 2, fig. 3 and fig. 5, the inner wall of the sleeve cover 2 is integrally provided with the limit ring 10, the limit ring 10 is located below the positioning block 6, the paper sleeve main body 1 is fixedly connected with the annular convex edge 11, the sleeve cover 2 is relatively fixed with the paper sleeve main body 1 through the buckling of the limit ring 10 and the annular convex edge 11, and the sleeve cover 2 can be fixed with the paper sleeve main body 1 through the mutual buckling of the limit ring 10 and the annular convex edge 11 by arranging the limit ring 10 and the annular convex edge 11, so that the waterproof packaging paper tube is transported, when the positioning block 6 on the sleeve cover 2 slides out of the positioning groove 7, the limit ring 10 can prevent the sleeve cover 2 from separating from the paper sleeve main body 1, the damage of a lamp tube caused by sliding out of the paper sleeve main body 1 is avoided, the stability of the paper sleeve main body 1 is improved, and the lamp tube inside the paper sleeve main body is further protected.
As shown in fig. 4 and 6, the end of the accommodating cavity 3 far away from the cover 2 is detachably connected with a limiting plate 12, two through holes 13 for accommodating pins of the lamp tube are formed in the limiting plate 12, and by arranging the limiting plate 12, when an operator puts the lamp tube into the paper cover main body 1, the limiting plate 12 can limit the lamp tube, so that the lamp tube is prevented from being completely trapped inside the paper cover main body 1, the operator can conveniently take out the lamp tube subsequently, the lamp tube can be accommodated in the through holes 13 by arranging two through holes 13 on the limiting plate 12, the lamp tube can be prevented from rotating in the transportation process by the through holes 13, the friction between the lamp tube and the inner wall of the accommodating cavity 3 is avoided, and the surface of the lamp tube is protected.
As shown in fig. 1, the surface of the paper sleeve main body 1 is coated with a waterproof layer, and the waterproof layer is a polyurethane layer, so that the paper sleeve main body 1 can not be immediately softened when meeting water, a certain strength can be maintained, the lamp tube inside the paper sleeve main body can be protected, and polyurethane has good waterproof property and moisture resistance, so that the paper sleeve main body can also maintain a certain strength in a humid environment, can adapt to different transportation environments, and further improves the practicability of the waterproof packaging paper tube.
The above is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (8)
1. The utility model provides a waterproof packaging paper tube, includes paper cover main part (1) and cover (2), set up appearance chamber (3), its characterized in that on paper cover main part (1): the novel paper sleeve is characterized in that an abutting plate (4) and a compression spring (5) are arranged on the sleeve cover (2), the two ends of the compression spring (5) are respectively connected with the sleeve cover (2) towards the inner wall of the paper sleeve main body (1) and the abutting plate (4), and the accommodating cavity (3) can accommodate the abutting plate (4) to be embedded.
2. The waterproof packing paper tube according to claim 1, wherein: the paper sleeve is characterized in that a positioning block (6) is fixedly connected to the inner side wall of the sleeve cover (2), a positioning groove (7) for accommodating the positioning block (6) is formed in the paper sleeve main body (1), and the paper sleeve main body (1) and the sleeve cover (2) are relatively fixed through the positioning block (6) and the positioning groove (7).
3. The waterproof packing paper tube according to claim 2, wherein: the paper sleeve is characterized in that a sliding chute (8) for accommodating the positioning block (6) is formed in the paper sleeve main body (1), one end of the chute (8) is communicated with one end of the paper sleeve main body (1), the other end of the chute (8) is communicated with the positioning groove (7), and the positioning groove (7) is perpendicular to the chute (8).
4. A water resistant wrapper tube according to claim 3, wherein: the rotary groove (9) for accommodating one end of the lamp tube is formed in one face, back to the compression spring (5), of the abutting plate (4), and the rotary groove (9) is arranged in an arc shape.
5. The waterproof packing paper tube according to claim 4, wherein: the inner wall of the sleeve cover (2) is provided with a limit ring (10), the paper sleeve main body (1) is provided with an annular convex rib (11), and the sleeve cover (2) is buckled with the annular convex rib (11) through the limit ring (10) to be relatively fixed with the paper sleeve main body (1).
6. The waterproof packing paper tube according to claim 1, wherein: one end of the containing cavity (3) far away from the sleeve cover (2) is detachably connected with a limiting plate (12), and two through holes (13) for containing pins of the lamp tube are formed in the limiting plate (12).
7. The waterproof packing paper tube according to claim 1, wherein: the surface of the paper sleeve main body (1) is coated with a waterproof layer.
8. The waterproof packing paper tube according to claim 7, wherein: the waterproof layer is a polyurethane layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321762288.7U CN221139359U (en) | 2023-07-05 | 2023-07-05 | Waterproof packaging paper tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321762288.7U CN221139359U (en) | 2023-07-05 | 2023-07-05 | Waterproof packaging paper tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221139359U true CN221139359U (en) | 2024-06-14 |
Family
ID=91388295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321762288.7U Active CN221139359U (en) | 2023-07-05 | 2023-07-05 | Waterproof packaging paper tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221139359U (en) |
-
2023
- 2023-07-05 CN CN202321762288.7U patent/CN221139359U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN221139359U (en) | Waterproof packaging paper tube | |
| TW200500590A (en) | Retractable rule assembly with improved blade opening | |
| SG71937A1 (en) | Wellhead housing seal assembly with backup feature | |
| CN106373655A (en) | Composite high-efficiency cable | |
| CN209748111U (en) | Composite electric power pipe | |
| CN212659634U (en) | Detachable battery box | |
| CN212162267U (en) | Magnetic RJ45 network connector | |
| CN210223721U (en) | Mounting structure for transformer | |
| CN216362052U (en) | Cable protective sleeve | |
| CN217971613U (en) | Split type material vacuum suction machine | |
| JPS646734A (en) | Bend tube with fracture detector | |
| CN207134746U (en) | Fire resisting high temperature cable tube plugging device | |
| CN219571762U (en) | Explosion-proof warning lamp with protective structure | |
| CN214247762U (en) | Wear-resisting type centrifugal fan | |
| CN202856015U (en) | Casing protective sleeve | |
| CN211343489U (en) | Wear-resisting formula centrifugal fan casing | |
| CN208794104U (en) | A kind of Miniature explosion-proof electric torch | |
| CN215638308U (en) | Wear-resistant assembled glass partition | |
| CN219457405U (en) | Micro-switch | |
| CN218400561U (en) | Gas cylinder conveyer | |
| CN220787472U (en) | Sealed environment-friendly automatic dust fall guide chute | |
| CN215033143U (en) | Air spring processing is with punch press that has safeguard function | |
| CN221082858U (en) | Fire-fighting helmet with lighting function | |
| CN220595640U (en) | Accommodating device of adjustable filter plate for photon equipment | |
| CN216115674U (en) | Portable compression-resistant green mine blasting water bag |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |