CN215850123U

CN215850123U - Honeycomb paper core with dampproofing function

Info

Publication number: CN215850123U
Application number: CN202122133708.2U
Authority: CN
Inventors: 刘树新; 刘琪; 齐恩芬
Original assignee: Tianjin Rongyuan Packing Products Co ltd
Current assignee: Tianjin Rongyuan Packing Products Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-02-18
Anticipated expiration: 2031-09-06

Abstract

The utility model relates to the technical field of honeycomb paperboards, in particular to a honeycomb paper core with a moisture-proof function, which comprises a first paperboard, a second paperboard and a rhombic pipe, the lower end face of the first paper board is fixedly connected with a plastic film, the lower end face of the plastic film is fixedly connected with a second paper board, the lower end face of the second paperboard is fixedly connected with a second glue coating layer, the lower end face of the second glue coating layer is fixedly connected with a rhombic pipe, the upper end and the lower end of the inner side of the rhombic pipe are both fixedly connected with a limiting block, and the inner side of the rhombic pipe is fixedly connected with a filler, the first glue coating layer, the second paperboard and the plastic film are arranged, so that the internal rhombic tubes can be well protected in the using process, even the outside is corroded by water and the inside can not appear the condition emergence of infiltration, has good leakproofness, can play good dampproofing effect.

Description

Honeycomb paper core with dampproofing function

Technical Field

The utility model relates to the technical field of honeycomb paperboards, in particular to a honeycomb paper core with a moisture-proof function.

Background

The honeycomb paper board is made according to the honeycomb structure principle in the nature, and is a novel environment-friendly energy-saving material with a sandwich structure, which is formed by connecting corrugated base paper into a plurality of hollow three-dimensional regular hexagons by using an adhesive method to form an integral stress piece, namely a paper core, and bonding surface paper on two sides of the paper core.

Most honeycomb refill does not have dampproofing function in the in-process of using in the market, and such honeycomb refill damages from inside easily when the in-process that uses appears the condition of weing to influence normal use, consequently, propose a honeycomb refill with dampproofing function to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a honeycomb paper core with a moisture-proof function so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a honeycomb refill with dampproofing function, includes first cardboard, second cardboard and diamond pipe, terminal surface fixedly connected with plastic film under the first cardboard, terminal surface fixedly connected with second cardboard under the plastic film, terminal surface fixedly connected with second rubber coating layer under the second cardboard, terminal surface fixedly connected with diamond pipe under the second rubber coating layer, the inboard upper end of diamond pipe and the equal fixedly connected with stopper of lower extreme, the inboard fixedly connected with filler of diamond pipe.

Preferably, the number of the second paperboards is two, the second gummed layers are fixedly connected to one ends, close to the center point of the rhombic tube, of the second paperboards, and the second paperboards are arranged symmetrically up and down.

Preferably, the second paperboard and the rhombic pipes are fixedly connected together through the limiting blocks and the second glue coating layers, and the limiting blocks are fixedly connected with the second paperboard at the ends far away from the rhombic pipes.

Preferably, the number of the plastic films is two, the number of the first paper boards is two, the first paper boards are arranged at the outer sides of the second paper boards, and the first paper boards and the second paper boards are fixedly connected together through the plastic films.

Preferably, the side surfaces of the rhombic pipes are fixedly connected together through a first glue coating layer, and the cross sections of the rhombic pipes are arranged in a hexagon shape.

Preferably, the inner sides of the rhombic tubes are fixedly connected with fillers, and the fillers are not arranged on the inner sides of the rhombic tubes at the periphery.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the first glue coating layer, the second paperboard and the plastic film, the internal rhombic tube can be well protected in the use process, and the internal part can not be subjected to water seepage even if the external part is eroded by water, so that the waterproof glue has good sealing property and can play a good role in preventing moisture;

2. according to the utility model, the stability of the whole structure of the paperboard can be effectively improved in the using process through the arranged limit blocks, the rhombic tubes and the fillers, so that the paperboard has the characteristic of deformation resistance in the using process, and the paperboard is worthy of wide popularization and application.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the installation position of the filler according to the present invention;

FIG. 3 is a schematic view of the position of the first glue layer.

In the figure: 1-a first paperboard, 2-a second paperboard, 3-a rhombic tube, 4-a limiting block, 5-a plastic film, 6-a filler, 7-a first glue coating layer and 8-a second glue coating layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a honeycomb refill with dampproofing function, includes first cardboard 1, second cardboard 2 and diamond pipe 3, terminal surface fixedly connected with plastic film 5 under 1 of first cardboard, terminal surface fixedly connected with second cardboard 2 under 5 plastic films, terminal surface fixedly connected with second rubber coating 8 under 2 of second cardboard, terminal surface fixedly connected with diamond pipe 3 under 8 of second rubber coating, 3 inboard upper ends of diamond pipe and the equal fixedly connected with stopper 4 of lower extreme, 3 inboard fixedly connected with fillers 6 of diamond pipe.

The number of the second paperboards 2 is two, one ends of the second paperboards 2, which are close to the central point of the rhombic tube 3, are fixedly connected with second glue coating layers 8, and the second paperboards 2 are arranged in a vertically symmetrical mode, so that the upper end face and the lower end face of the rhombic tube 3 can be conveniently and fixedly sealed; the second paper board 2 and the rhombic tube 3 are fixedly connected together through the limiting block 4 and the second glue coating layer 8, and the second paper board 2 is fixedly connected to one end, far away from the rhombic tube 3, of the limiting block 4, so that the connection stability between the second paper board 2 and the rhombic tube 3 is effectively improved; the number of the plastic films 5 is two, the number of the first paper boards 1 is two, the first paper boards 1 are arranged at the outer sides of the second paper boards 2, and the first paper boards 1 and the second paper boards 2 are fixedly connected together through the plastic films 5, so that a damp-proof effect can be achieved in the using process; the side surfaces of the rhombic tubes 3 are fixedly connected together through the first glue coating layers 7, the cross sections of the rhombic tubes 3 are arranged in a hexagon shape, and the connection stability of the rhombic tubes 3 is effectively improved; the fillers 6 are not arranged on the inner sides of the rhombic tubes 3 at the periphery of the fillers 6 fixedly connected to the inner sides of the rhombic tubes 3, so that the overall compression resistance and deformation resistance of the device are effectively improved.

The working process is as follows: when a honeycomb paper core with a moisture-proof function is required to be produced, firstly, a worker needs to fixedly connect a first paper board 1 and a second paper board 2 together through a plastic film 5, the worker needs to pay attention to the position of one end, far away from one end of the plastic film 5, of the second paper board 2 fixedly connected with a limiting block 4 in the connection process, then the worker needs to fixedly connect the rhombic pipes 3 together through a first glue coating layer 7, the worker needs to pay attention to the position of the central point of the rhombic pipe 3 on the same horizontal plane in the connection process, the arrangement can ensure the smoothness of the whole structure of the device in the use process, after the fixing is completed, the worker needs to evenly paint a second glue coating layer 8 on one end, fixedly connected with the limiting block 4, of the rhombic pipe 3 and the second paper board 2 which are fixed together through the second glue coating layer 8, fixed in-process need pay attention to place stopper 4 in the inboard position of diamond-shaped pipe 3, and the staff need place the inboard of diamond-shaped pipe 3 with filler 6 interval afterwards, and the staff is in the other end fixed together that passes through second rubber coating 8 and diamond-shaped pipe 3 with another second cardboard 2 at last, and such honeycomb refill not only has dampproofing function in the in-process of using, has good bending resistance and resistance to deformation performance moreover, more stable.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a honeycomb refill with dampproofing function, includes first cardboard (1), second cardboard (2) and diamond tube (3), its characterized in that: terminal surface fixedly connected with plastic film (5) under first cardboard (1), terminal surface fixedly connected with second cardboard (2) under plastic film (5), terminal surface fixedly connected with second rubber coating (8) under second cardboard (2), terminal surface fixedly connected with diamond pipe (3) under second rubber coating (8), the equal fixedly connected with stopper (4) of diamond pipe (3) inboard upper end and lower extreme, the inboard fixedly connected with filler (6) of diamond pipe (3).

2. The honeycomb paper core with moisture-proof function as claimed in claim 1, wherein: the number of second cardboard (2) is total two, the equal fixedly connected with second rubber coating (8) of one end that second cardboard (2) are close to diamond pipe (3) central point, be the setting of symmetry from top to bottom between second cardboard (2).

3. The honeycomb paper core with moisture-proof function as claimed in claim 1, wherein: the novel corrugated pipe is characterized in that the second paperboard (2) and the rhombic pipe (3) are fixedly connected together through a limiting block (4) and a second glue coating layer (8), and the limiting block (4) is far away from the second paperboard (2) which is fixedly connected with the end of the rhombic pipe (3).

4. The honeycomb paper core with moisture-proof function as claimed in claim 1, wherein: the number of the plastic films (5) is two, the number of the first paper boards (1) is two, the first paper boards (1) are arranged at the outer sides of the second paper boards (2), and the first paper boards (1) and the second paper boards (2) are fixedly connected together through the plastic films (5).

5. The honeycomb paper core with moisture-proof function as claimed in claim 1, wherein: the side surfaces of the rhombic pipes (3) are fixedly connected together through a first glue coating layer (7), and the cross sections of the rhombic pipes (3) are arranged in a hexagon shape.

6. The honeycomb paper core with moisture-proof function as claimed in claim 1, wherein: the inner sides of the rhombic tubes (3) are fixedly connected with fillers (6), and the fillers (6) are not arranged on the inner sides of the rhombic tubes (3) at the periphery.