CN216942084U

CN216942084U - Dampproofing resistance to compression paper tube

Info

Publication number: CN216942084U
Application number: CN202220511072.2U
Authority: CN
Inventors: 王�华; 王建龙; 肖飞; 胡跃军; 徐晓芬; 王应松
Original assignee: Ningbo Huaxuan Paper Tube Technology Co ltd
Current assignee: Ningbo Huaxuan Paper Tube Technology Co ltd
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-07-12
Anticipated expiration: 2032-03-08

Abstract

The application provides a dampproofing resistance to compression paper pipe belongs to paper pipe technical field. This dampproofing resistance to compression paper pipe includes the body subassembly. The pipe body assembly comprises a paper pipe body, a first metal mesh layer, a first waterproof layer, a second metal mesh layer and an inner pipe, in the implementation process, the first waterproof layer can carry out waterproof protection on the first metal mesh layer and the paper pipe body, the first metal mesh layer can carry out compression protection on the paper pipe body, the second metal mesh layer can support the paper pipe body, the strength and the compression resistance of the paper pipe body can be improved, the waterproof protection can be carried out on the paper pipe body, the compression resistance can be carried out on the paper pipe body, the strength of the paper pipe body can be improved, the compression resistance and the waterproof effect can be improved, the paper pipe body is difficult to bend, the bending and the hardness reduction condition caused by water absorption are facilitated, and the service life of the paper pipe body can be prolonged.

Description

Dampproofing resistance to compression paper tube

Technical Field

The application relates to the field of paper tubes, in particular to a moisture-proof compression-resistant paper tube.

Background

The traditional paper tube is a tubular object generally processed by paper, most of the traditional paper tube is spiral paper tube and seamless paper, the application is very wide, but the strength and the compressive capacity of the traditional paper tube are not enough, the phenomena of bending and bending can often occur, the waterproof effect is poor, the hardness of the paper tube can be reduced after the surface is stained with water, and the normal use and the service life of the paper tube are greatly influenced.

SUMMERY OF THE UTILITY MODEL

In order to compensate for above not enough, this application provides a dampproofing resistance to compression paper pipe, aims at improving traditional paper pipe intensity and compressive capacity and not enough and the relatively poor problem of water-proof effects.

The embodiment of the application provides a dampproofing resistance to compression paper pipe, including the body subassembly.

The paper tube comprises a tube body, a first metal mesh layer, a first waterproof layer, a second metal mesh layer and an inner tube, wherein the first metal mesh layer is arranged outside the paper tube body, the first waterproof layer is arranged outside the first metal mesh layer, the second metal mesh layer is arranged on the inner wall of the paper tube body, and the inner tube is arranged on the inner wall of the second metal mesh layer.

In the implementation process, the first waterproof layer can carry out waterproof protection to first metal mesh layer and paper tube body, make the paper tube body be difficult for intaking, and first metal mesh layer can carry out compression protection to the paper tube body, the second metal mesh layer can support the paper tube body, the inner tube can support second metal mesh layer, and then can improve the intensity and the compressive capacity of paper tube body, can carry out waterproof protection to the paper tube body, can carry out compression support protection to the paper tube body, and then can improve the intensity of paper tube body, compressive capacity and water-proof effects, make the paper tube body be difficult for appearing bending, crooked and lead to the condition that the hardness descends because of absorbing water, be favorable to the normal use of paper tube body, can improve the life of paper tube body.

In a specific embodiment, the outer wall of the second metal mesh layer is provided with a first supporting rod, the first supporting rod fixedly penetrates through the paper tube body, and the first supporting rod is fixedly connected with the inner wall of the first metal mesh layer.

In a specific implementation scheme, the first support rods are provided with a plurality of parts, the plurality of parts are all fixedly penetrated through the paper tube body, the plurality of parts are all fixedly connected with the inner wall of the first metal mesh layer, and the plurality of parts are uniformly distributed in a circumferential manner.

In a specific embodiment, the pipe body assembly further comprises a protective film, the protective film is arranged outside the first waterproof layer, and the protective film is a biaxially oriented polypropylene film.

In a specific embodiment, the pipe body assembly further comprises a second waterproof layer disposed on the inner wall of the inner pipe.

In a particular embodiment, the first and second water-proof layers are both water-proof films.

In a specific embodiment, the pipe body assembly further comprises a reinforcing frame, the cross section of the reinforcing frame is triangular, and the reinforcing frame is fixedly connected to the inner wall of the inner pipe.

In a specific embodiment, the outer wall of the reinforcing frame is provided with a second supporting rod, and one end of the second supporting rod is fixedly connected with the inner wall of the inner pipe.

In a specific embodiment, the second support rod is provided with a plurality of pieces which are uniformly distributed, and one end of each of the plurality of pieces of the second support rod is fixedly connected with the inner wall of the inner pipe.

In a specific embodiment, the frame body of the reinforcing frame is fixedly penetrated through the second waterproof layer, and the plurality of second supporting rods are fixedly penetrated through the second waterproof layer.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a schematic structural view of a moisture-proof and pressure-proof paper tube provided by an embodiment of the present application;

fig. 2 is a partial structural schematic diagram of a first metal mesh layer, a first waterproof layer and a protective film provided in an embodiment of the present application;

fig. 3 is a partial structure schematic diagram of a paper tube body, a first metal mesh layer and a second metal mesh layer provided by the embodiment of the application;

FIG. 4 is a schematic structural view of a portion of an inner pipe and a second waterproof layer provided in accordance with an embodiment of the present disclosure;

fig. 5 is a schematic structural view of a reinforcing frame and a second supporting rod part provided by the embodiment of the application.

In the figure: 100-a tube assembly; 110-paper tube body; 120-a first metal mesh layer; 130-a first waterproof layer; 140-a second metal mesh layer; 141-a first support bar; 150-inner tube; 160-protective film; 170-a second waterproof layer; 180-a reinforcing frame; 190 — second support bar.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making creative efforts shall fall within the protection scope of the present application.

Referring to fig. 1, the present application provides a moisture-proof and pressure-resistant paper tube, which includes a tube body assembly 100.

Referring to fig. 1 to 5, the tube assembly 100 includes a paper tube body 110, a first metal mesh layer 120, a first waterproof layer 130, a second metal mesh layer 140, and an inner tube 150, the first metal mesh layer 120 is disposed outside the paper tube body 110, the first metal mesh layer 120 is used for performing compression protection on the paper tube body 110, the first waterproof layer 130 is disposed outside the first metal mesh layer 120, the first waterproof layer 130 is used for performing waterproof protection on the first metal mesh layer 120 and the paper tube body 110, the tube assembly 100 further includes a protective film 160, the protective film 160 is disposed outside the first waterproof layer 130, the protective film 160 is a biaxially oriented polypropylene film, the protective film 160 is used for protecting the first waterproof layer 130, so as to prolong the service life of the first waterproof layer 130, the second metal mesh layer 140 is disposed on the inner wall of the paper tube body 110, the second metal mesh layer 140 is used for supporting the paper tube body 110, the pressure resistance of the paper tube body 110 can be improved.

In this application, the outer wall of the second metal mesh layer 140 is provided with a first support rod 141, the first support rod 141 is fixedly penetrated through the paper tube body 110, the first support rod 141 is fixedly connected with the inner wall of the first metal mesh layer 120, the first metal mesh layer 120 and the second metal mesh layer 140 are connected through the first support rod 141, the pressure applied to the first metal mesh layer 120 can be directly transmitted to the second metal mesh layer 140 through the first support rod 141, so that the pressure of the first metal mesh layer 120 on the paper tube body 110 can be reduced, the first support rods 141 are provided with a plurality of first support rods 141, the plurality of first support rods 141 are fixedly penetrated through the paper tube body 110, the plurality of first support rods 141 are fixedly connected with the inner wall of the first metal mesh layer 120, and the plurality of first support rods 141 are uniformly distributed in a circumferential direction.

In this application, the inner tube 150 is disposed on the inner wall of the second metal mesh layer 140, the inner tube 150 is used for supporting the second metal mesh layer 140 and enhancing the deformation resistance of the second metal mesh layer 140, the tube assembly 100 further includes a second waterproof layer 170, the second waterproof layer 170 is disposed on the inner wall of the inner tube 150, the second waterproof layer 170 is used for protecting the inner tube 150 from water, and further protecting the paper tube body 110 from water, so that the service life of the inner tube 150 can be prolonged, and the service life of the paper tube body 110 can be further prolonged.

In this application, body subassembly 100 still includes reinforcing frame 180, reinforcing frame 180's cross section is triangle-shaped, reinforcing frame 180 fixed connection is in the inner wall of inner tube 150, reinforcing frame 180's outer wall is provided with second bracing piece 190, the one end of second bracing piece 190 and the inner wall fixed connection of inner tube 150, second bracing piece 190 is provided with a plurality of roots, a plurality of roots of second bracing piece 190 evenly distributed, the one end of a plurality of roots of second bracing piece 190 all with the inner wall fixed connection of inner tube 150, reinforcing frame 180 and second bracing piece 190 all are used for strengthening the stability of inner tube 150.

In this embodiment, the frame body of the reinforcing frame 180 is fixed to penetrate through the second waterproof layer 170, and the plurality of second supporting rods 190 are fixed to penetrate through the second waterproof layer 170.

In this embodiment, the first waterproof layer 130 and the second waterproof layer 170 are both waterproof films.

The working principle of the moisture-proof compression-resistant paper tube is as follows: the first waterproof layer 130 can perform waterproof protection on the first metal mesh layer 120 and the paper tube body 110, so that the paper tube body 110 is not prone to water inflow, the first metal mesh layer 120 can perform compression protection on the paper tube body 110, the second metal mesh layer 140 can support the paper tube body 110, the inner tube 150 can support the second metal mesh layer 140, strength and compression resistance of the paper tube body 110 can be improved, waterproof protection can be performed on the paper tube body 110, compression resistance support protection can be performed on the paper tube body 110, strength of the paper tube body 110 can be improved, compression resistance and waterproof effect are achieved, the paper tube body 110 is not prone to bending, bending and hardness reduction caused by water absorption are facilitated, normal use of the paper tube body 110 is facilitated, and service life of the paper tube body 110 can be prolonged.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A moisture-proof compression-resistant paper tube is characterized by comprising

The pipe body assembly (100) comprises a paper pipe body (110), a first metal mesh layer (120), a first waterproof layer (130), a second metal mesh layer (140) and an inner pipe (150), wherein the first metal mesh layer (120) is arranged outside the paper pipe body (110), the first waterproof layer (130) is arranged outside the first metal mesh layer (120), the second metal mesh layer (140) is arranged on the inner wall of the paper pipe body (110), and the inner pipe (150) is arranged on the inner wall of the second metal mesh layer (140).

2. The moisture-proof and pressure-resistant paper tube as claimed in claim 1, wherein a first supporting rod (141) is provided on an outer wall of the second metal mesh layer (140), the first supporting rod (141) is fixedly inserted through the paper tube body (110), and the first supporting rod (141) is fixedly connected with an inner wall of the first metal mesh layer (120).

3. The moisture-proof and pressure-resistant paper tube as claimed in claim 2, wherein a plurality of first supporting rods (141) are provided, the plurality of first supporting rods (141) are all fixed to penetrate through the paper tube body (110), the plurality of first supporting rods (141) are all fixedly connected with the inner wall of the first metal mesh layer (120), and the plurality of first supporting rods (141) are evenly distributed in a circumferential manner.

4. The moisture-proof and pressure-resistant paper tube as claimed in claim 1, wherein the tube body assembly (100) further comprises a protective film (160), the protective film (160) is disposed outside the first waterproof layer (130), and the protective film (160) is a biaxially oriented polypropylene film.

5. The moisture-proof and pressure-resistant paper tube as claimed in claim 4, wherein the tube body assembly (100) further comprises a second waterproof layer (170), and the second waterproof layer (170) is disposed on the inner wall of the inner tube (150).

6. The moisture-proof and pressure-proof paper tube as claimed in claim 5, wherein the first waterproof layer (130) and the second waterproof layer (170) are waterproof films.

7. The moisture-proof and pressure-resistant paper tube as claimed in claim 6, wherein the tube body assembly (100) further comprises a reinforcing frame (180), the cross section of the reinforcing frame (180) is triangular, and the reinforcing frame (180) is fixedly connected to the inner wall of the inner tube (150).

8. The moisture-proof and pressure-resistant paper tube as claimed in claim 7, wherein a second support bar (190) is disposed on the outer wall of the reinforcing frame (180), and one end of the second support bar (190) is fixedly connected to the inner wall of the inner tube (150).

9. The moisture-proof and pressure-resistant paper tube as claimed in claim 8, wherein the second support rod (190) is provided with a plurality of second support rods (190), the plurality of second support rods (190) are uniformly distributed, and one end of each of the plurality of second support rods (190) is fixedly connected with the inner wall of the inner tube (150).

10. The moisture-proof and pressure-resistant paper tube as claimed in claim 9, wherein the frame body of the reinforcing frame (180) is fixed to penetrate through the second waterproof layer (170), and the plurality of second supporting rods (190) are fixed to penetrate through the second waterproof layer (170).