CN211520129U

CN211520129U - Resistance to compression fire-retardant type box

Info

Publication number: CN211520129U
Application number: CN201921941314.6U
Authority: CN
Inventors: 孙阿根
Original assignee: Yancheng Linjun Industry And Trade Co ltd
Current assignee: Yancheng Linjun Industry And Trade Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-09-18
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a resistance to compression fire-retardant type box, including skeleton and boxboard paper, the skeleton includes many rubber sticks, many rubber stick tip interconnect, and the rubber stick forms the edge of box, boxboard and rubber stick fixed connection, boxboard from the extroversion inwards include outer ply, irradiation crosslinked insulation inlayer, weave the stratum reticulare, there is not steamed low cigarette fire-retardant irradiation crosslinked skin and interior ply, the edge of box adopts the rubber stick to support, make the box difficult deformation that takes place under the exogenic action, compressive property improves, the box can not warp under the multilayer condition of piling up, plays fine guard action to the article in the box; in addition, an irradiation crosslinking insulation inner layer and a halogen-free low-smoke flame-retardant irradiation crosslinking outer layer are arranged in the boxboard, so that the flame-retardant fireproof effect can be achieved, and the articles in the box body are further protected.

Description

Resistance to compression fire-retardant type box

Technical Field

The utility model relates to a carton technical field especially relates to a resistance to compression fire-retardant type box.

Background

At present, the packaging boxes for storing articles and materials still use the paper boxes along with the past decades, and the paper boxes are made of paper materials, have poor mechanical strength, are easy to be damaged in the process of carrying and transporting, cannot play a good protection role for other fragile articles such as glass products and the like, do not prevent fire, and promote the fire when catching fire.

SUMMERY OF THE UTILITY MODEL

For the technical problem who exists among the solution background art, the utility model provides a resistance to compression fire-retardant type box.

The utility model provides a compression-resistant flame-retardant box body, which comprises a framework and a box board;

the framework comprises a plurality of rubber rods, the ends of the rubber rods are mutually connected, and the rubber rods form the edges of the box body;

the boxboard is fixedly connected with the rubber rod, and comprises an outer paper layer, an irradiation crosslinking insulation inner layer, a woven net layer, a halogen-free low-smoke flame-retardant irradiation crosslinking outer layer and an inner paper layer from outside to inside.

Preferably, the skeleton includes many springs, and a plurality of springs overlap respectively on many rubber sticks.

Preferably, the spring is integrally formed with the rubber rod.

Preferably, the rubber rod further comprises a metal connecting piece, and the ends of the rubber rod are connected through the metal connecting piece;

the metal connecting piece comprises a plurality of metal rods, a first end of each metal rod is fixedly connected with a second end of each metal rod, and the second end of each metal rod is fixedly connected with the end part of the rubber rod.

Preferably, the metal rod periphery is equipped with the screw thread, and the rubber stick is equipped with the through-hole along length direction, and the metal rod cooperation is in the through-hole.

Preferably, the woven mesh layer is woven by metal wires.

Preferably, the woven mesh layer is arranged in a wave shape.

Preferably, the woven net layer is woven by rubber strips.

Preferably, the rubber rod and the rubber strip are filled with aluminum hydroxide.

In the pressure-resistant flame-retardant box body, the edges of the box body are supported by the rubber rods, so that the box body is not easy to deform under the action of external force, the pressure-resistant performance is improved, the box body cannot deform under the condition of stacking multiple layers, and the box body plays a good role in protecting articles in the box body; in addition, an irradiation crosslinking insulation inner layer and a halogen-free low-smoke flame-retardant irradiation crosslinking outer layer are arranged in the boxboard, so that the flame-retardant fireproof effect can be achieved, and the articles in the box body are further protected.

Drawings

FIG. 1 is a schematic structural view of a skeleton;

fig. 2 is a schematic view of the structure of the linerboard.

Detailed Description

As shown in fig. 1-2, fig. 1 is a schematic structural view of the framework, and fig. 2 is a schematic structural view of the box board.

Aiming at the problem that the carton in the prior art is poor in compression resistance and flame retardant capability, the compression resistance and flame retardant box body provided by the embodiment has a cuboid structure, and specifically comprises a framework and a cardboard;

referring to fig. 1, the framework comprises 12 rubber rods 1, the end parts of the 12 rubber rods 1 are connected with each other, the 12 rubber rods 1 form 12 edges of the box body, the rubber rods 1 have good strength, a frame with high pressure resistance is provided for the box body, meanwhile, the rubber rods 1 have good toughness and can be bent to a small angle when external force is applied, and therefore articles in the box body cannot be damaged after colliding with the rubber rods 1;

boxboard and rubber stick 1 fixed connection refer to fig. 2, and boxboard is from the extroversion to the inside including outer ply 3, irradiation crosslinked insulation inlayer 4, weave stratum reticulare 5, and there is not steamed low fire-retardant irradiation crosslinked skin 6 and interior ply 7 of cigarette, irradiation crosslinked insulation inlayer 4 and the outer 6 of steamed low fire-retardant irradiation crosslinked of cigarette can play fire-retardant fire prevention effect, play the guard action to the article in the box when the conflagration breaing out.

The shape of the box body is not limited to a cuboid, and the box body can be in other prism shapes such as a pentagonal prism, a hexagonal prism and the like, or a prismoid shape, in any shape, the rubber bars 1 are arranged on the edges of the box body, and the vertex position of the box body is a connection point of the plurality of rubber bars 1.

In order to improve the toughness of the rubber rod 1, the framework comprises 12 springs, the 12 springs are respectively sleeved on the rubber rods 1, the toughness of the rubber rod 1 is better under the clamping of the springs, and meanwhile, the rubber rod 1 can be designed to be thinner due to the clamping of the springs, so that the weight of the box body is reduced, and the rubber consumption is also saved.

Further, the spring and the rubber rod 1 are integrally formed, when the rubber rod 1 is subjected to injection molding, the spring is placed in a mold, the rubber and the spring are integrated after the injection molding, the rubber rod 1 obtained by injection molding has a long length, and when a box body is built, one rubber rod 1 is cut into a plurality of rubber rods 1 with the same or different lengths to be used as edges of the box body; furthermore, the spring is positioned in the rubber rod 1, and the surface of the rubber rod 1 is kept smooth.

Because the vertex angle position of the box body is most easily damaged by impact, the strength of the vertex angle position of the box body needs to be improved, adjacent rubber rods 1 can be connected through welding, but the strength of the vertex angle of the box body is enough through welding, 8 metal connecting pieces 2 are further included in the embodiment, and the end parts of the rubber rods 1 are connected through the metal connecting pieces 2;

the metal connecting piece 2 comprises three metal rods, the first ends of the three metal rods are fixedly connected, the included angle between any two adjacent metal rods is 90 degrees, the second ends of the metal rods are fixedly connected with the ends of the rubber rods 1, and each metal connecting piece 2 is connected with the three rubber rods 1, so that all the rubber rods 1 are connected, and the frame of the box body is built.

In other box body design modes, the included angles of the three metal rods are different, and the box body is designed specifically according to different shapes.

The metal rod can welded connection with rubber stick 1, for the convenience of metal connecting piece 2 is connected with rubber stick 1, in this embodiment, the metal rod periphery is equipped with the screw thread, rubber stick 1 is equipped with the through-hole along length direction, the metal rod cooperation is in the through-hole, during the installation, twist the metal rod into the through-hole through manual or machinery, it is more convenient to operate, the box is scrapped the back, metal connecting piece 2 and rubber stick 1 are torn open and are dismantled conveniently, and the metal connecting piece 2 and the rubber stick 1 that pull down still repeatedly usable.

The woven net layer in the embodiment is woven by metal wires, the metal net formed by weaving the metal wires is good in flexibility and not prone to damage, and articles in the box body can be well protected after the metal net is connected with the rubber rod 1.

Furthermore, the woven net layer 5 is arranged in a wave shape, and when the metal net box body is impacted by external force, the woven net layer 5 can play a certain buffering role.

In another design mode, the woven net layer is woven by rubber strips, aluminum hydroxide is filled in the rubber rod 1 and the rubber strips, and the aluminum hydroxide can play a certain flame-retardant role.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The compression-resistant flame-retardant box body is characterized by comprising a framework and a piece of cardboard paper;

the framework comprises a plurality of rubber rods (1), the end parts of the rubber rods (1) are mutually connected, and the rubber rods (1) form edges of the box body;

the boxboard is fixedly connected with the rubber rod (1), and comprises an outer paper layer (3), an irradiation crosslinking insulation inner layer (4), a woven net layer (5), a halogen-free low-smoke flame-retardant irradiation crosslinking outer layer (6) and an inner paper layer (7) from outside to inside.

2. The compression-resistant flame-retardant box body according to claim 1, wherein the framework comprises a plurality of springs, and the plurality of springs are respectively sleeved on the plurality of rubber rods (1).

3. The compression-resistant flame-retardant box body according to claim 2, wherein the spring is integrally formed with the rubber rod (1).

4. The pressure-resistant flame-retardant box body according to any one of claims 1 to 3, further comprising a metal connecting piece (2), wherein the ends of the rubber rod (1) are connected through the metal connecting piece (2);

the metal connecting piece (2) comprises a plurality of metal rods, a first end of each metal rod is fixedly connected, and a second end of each metal rod is fixedly connected with the end part of the rubber rod (1).

5. The pressure-resistant flame-retardant box body according to claim 4, wherein the metal rod is provided with threads on the periphery thereof, the rubber rod (1) is provided with a through hole along the length direction thereof, and the metal rod is fitted in the through hole.

6. The compression-resistant and flame-retardant box body according to claim 1, wherein the woven mesh layer is woven by metal wires.

7. The anti-compression flame-retardant box body according to claim 6, wherein the woven mesh layer (5) is arranged in a wave shape.

8. The pressure-resistant and flame-retardant box body according to claim 1, wherein the woven mesh layer is woven by rubber strips.

9. The pressure-resistant flame-retardant box body according to claim 8, wherein the rubber bar (1) and the rubber strip are filled with aluminum hydroxide.