CN220500188U

CN220500188U - Hollow plastic plate with flame retardant function

Info

Publication number: CN220500188U
Application number: CN202321161521.6U
Authority: CN
Inventors: 钟兰甫; 潘吉飞; 乔妍苑
Original assignee: Hefei Yourong Packaging Technology Co ltd
Current assignee: Hefei Yourong Packaging Technology Co ltd
Priority date: 2023-05-15
Filing date: 2023-05-15
Publication date: 2024-02-20
Anticipated expiration: 2033-05-15

Abstract

The application relates to a cavity plastic slab with fire-retardant function, it includes upper plate and hypoplastron, through a plurality of connecting plate fixed connection between upper plate and the hypoplastron, be equipped with buffer unit between upper plate and the hypoplastron, the last activity of buffer unit has cup jointed the gas gasbag post, and it has dry powder to deposit in the gas gasbag post, be equipped with response metal on the gasbag post, and response metal connects between gasbag post, the connecting plate, upper plate and hypoplastron, through setting up parts such as gasbag post and response metal, can make to in time put out the open fire when the cavity plastic slab runs into the open fire by igniting, thereby reach fire-retardant effect, and then deposit the piece and do not receive the damage in the assurance cavity plastic slab box, can strengthen the compressive strength of whole cavity plastic slab simultaneously under the effect of spring etc..

Description

Hollow plastic plate with flame retardant function

Technical Field

The application relates to the technical field of hollow plastic plates, in particular to a hollow plastic plate with a flame retardant function.

Background

The hollow plastic plate main body (also called a hollow separator plate, a universal plate, a double-wall plate and a corrugated plate) adopts modern chemical HDPE and HDPP materials, is a novel material with light weight (hollow structure), no toxicity, no pollution, water resistance, shock resistance, aging resistance, corrosion resistance and rich colors, and compared with a paperboard structural product, the hollow plastic plate has the advantages of moisture resistance, corrosion resistance, portability and the like, and replaces a paperboard; compared with injection molding products, the hollow plate has the advantages of shock resistance, flexible design structure, no need of opening an injection mold and the like; meanwhile, the plate can be flexibly added with antistatic and conductive master batches and the like through the control of raw materials to produce the plastic hollow plate with conductive and antistatic functions, and the surface resistivity of the antistatic plate can be controlled between 103 and 1011.

However, most of the existing hollow plastic plates do not have a flame retardant function, and a flame retardant effect cannot be formed when an open flame is ignited, so that the hollow plastic plate main body burns out, and further the storage piece in the hollow plastic plate box body is damaged. Accordingly, a hollow plastic panel having a flame retardant function is provided by those skilled in the art to solve the problems set forth in the background art described above.

Disclosure of Invention

In order to solve the problem that most of the existing hollow plastic plates provided in the background art do not have flame retardant functions, so that a main body of the hollow plastic plate burns out, and further, a storage piece in a box body of the hollow plastic plate is damaged, the application provides the hollow plastic plate with the flame retardant functions.

The application provides a cavity plastic slab with fire-retardant function adopts following technical scheme:

the utility model provides a cavity plastic slab with fire-retardant function, includes upper plate and hypoplastron, through a plurality of connecting plates fixed connection between upper plate and the hypoplastron, be equipped with buffer unit between upper plate and the hypoplastron, the activity has cup jointed the gas gasbag post on the buffer unit, and has deposited the dry powder in the gas gasbag post, be equipped with response metal on the gasbag post, and response metal connection is between gasbag post, connecting plate, upper plate and hypoplastron.

As a further scheme of the utility model, the buffer component comprises a limit groove and a spring, wherein the limit groove is formed in the upper plate and the lower plate, and the spring is fixedly connected in the limit groove.

As a further scheme of the utility model, the airbag column is provided with a perforation, the connecting plate is fixedly provided with a connecting frame, and the induction metal movably passes through the perforation and the connecting frame.

As a further scheme of the utility model, a plurality of exhaust holes are uniformly formed on the upper plate and the lower plate.

As a further aspect of the present utility model, the material of the sensing metal is copper.

In summary, the present application includes the following beneficial technical effects: through setting up parts such as gasbag post and response metal, can make when the cavity plastic slab runs into the open fire and is lighted the time can in time put out the open fire to reach fire-retardant effect, and then guarantee to deposit the piece and not receive the damage in the cavity plastic slab box, can strengthen the compressive strength of whole cavity plastic slab simultaneously under the effect of spring etc..

Drawings

FIG. 1 is a schematic view of the overall structure of a hollow plastic panel with flame retardant function according to an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of an upper plate of a hollow plastic plate with flame retardant function according to an embodiment of the present application;

FIG. 3 is an enlarged schematic view of the hollow plastic panel with flame retardant function in FIG. 2 according to the embodiment of the present application;

fig. 4 is a schematic structural view of an airbag column of a hollow plastic panel with flame retardant function in an embodiment of the present application.

Reference numerals illustrate: 1. an upper plate; 2. a lower plate; 3. a connecting plate; 4. a buffer assembly; 401. a limit groove; 402. a spring; 5. an airbag column; 6. sensing metal; 7. perforating; 8. and an exhaust hole.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

The embodiment of the application discloses cavity plastic slab with fire-retardant function, refer to fig. 1-4, including upper plate 1 and hypoplastron 2, through a plurality of connecting plates 3 fixed connection between upper plate 1 and hypoplastron 2, be equipped with buffer unit 4 between upper plate 1 and hypoplastron 2, buffer unit 4 goes up the activity and has cup jointed gas bag post 5, and it has dry powder to deposit in the gas bag post 5, be equipped with inductive metal 6 on the gas bag post 5, and inductive metal 6 connects at gas bag post 5, connecting plate 3, upper plate 1 and hypoplastron 2 between, through parts such as the gasbag post 5 that are equipped with and inductive metal 6, when whole cavity plastic slab runs into naked light, its upper plate 1 or be hypoplastron 2 by igniting the back temperature rise, inductive metal 6 absorbs heat and gives gasbag post 5 in upper plate 1 and hypoplastron 2, the thorn of the inductive metal 6 that generates heat this moment, gas in the gas bag post 5 and the dry powder of depositing wherein outwards gushes out immediately, then, see clearance and 8 outwards discharge between upper plate 1 and hypoplastron 2 and just exhaust hole and outwards, can be carried out at the upper plate 1 or be the cavity plastic slab 2 when the pressure-side is surging, thereby can be realized as the cavity spring 401, and the pressure-resistant strength is realized, and the whole cavity plastic slab can be realized, and the pressure-resistant strength is increased, when the cavity plastic slab is realized, and the cavity plastic slab is under the pressure-resistant plate is under the pressure-resistant, and the pressure-resistant plate is guaranteed, and the pressure-resistant plate is 3, and the pressure-resistant is guaranteed, and the heat is exposed, and the heat-resistant is passed through the heat, and can be used to be down and the heat, and the heat.

Referring to fig. 1, 2 and 3, the buffer assembly 4 includes a limit groove 401 and a spring 402, the limit groove 401 is formed on the upper plate 1 and the lower plate 2, the spring 402 is fixedly connected in the limit groove 401, and when the upper plate 1 or the lower plate 2 receives pressure, the spring 402 in the limit groove 401 can provide a buffer force, thereby increasing compressive strength.

Referring to fig. 1, 2, 3 and 4, through holes 7 are formed in the air bag column 5, a connecting frame is fixedly installed on the connecting plate 3, sensing metal 6 movably penetrates through the through holes 7 and the connecting frame, the temperature rises after the upper plate 1 or the lower plate 2 is ignited, the sensing metal 6 in the upper plate 1 and the lower plate 2 absorbs heat and transfers the heat to the air bag column 5, and at the moment, the air bag column 5 is broken under the piercing of the heated sensing metal 6, so that dry powder is sprayed out.

Referring to fig. 1, 2 and 3, a plurality of exhaust holes 8 are uniformly formed in the upper plate 1 and the lower plate 2, gas in the airbag column 5 and dry powder stored therein are outwardly flushed, and are outwardly discharged through gaps between the upper plate 1 and the lower plate 2 and the exhaust holes 8, and when the dry powder encounters the upper plate 1 or the lower plate 2 being burned, the open fire can be extinguished.

Referring to fig. 1, 2, 3 and 4, the sensing metal 6 is made of copper, which has good thermal conductivity and can rapidly transfer heat to the air bag column 5.

The implementation principle of the hollow plastic plate with the flame retardant function is as follows: when the whole hollow plastic plate encounters open fire, the temperature of the upper plate 1 or the lower plate 2 rises after being ignited, induction metal 6 in the upper plate 1 and the lower plate 2 absorbs heat and transfers the heat to the air bag column 5, at the moment, the air bag column 5 breaks under the piercing and scalding of the heated induction metal 6, then gas in the air bag column 5 and dry powder stored in the air bag column outwards gush out, and then the dry powder is outwards discharged through a gap between the upper plate 1 and the lower plate 2 and an exhaust hole 8, and the open fire can be extinguished when the dry powder encounters the upper plate 1 or the lower plate 2 which is burning, so that the flame retardant effect is achieved, the connecting plate 3 serving as a framework can provide supporting force for the whole hollow plastic plate, the strength of the hollow plastic plate is ensured, and meanwhile, when the upper plate 1 or the lower plate 2 receives pressure, the spring 402 in the limiting groove 401 can provide buffering force, so that the compression strength is increased.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a cavity plastic slab with fire-retardant function, includes upper plate (1) and hypoplastron (2), its characterized in that: the novel air bag type air bag is characterized in that the upper plate (1) and the lower plate (2) are fixedly connected through a plurality of connecting plates (3), a buffer component (4) is arranged between the upper plate (1) and the lower plate (2), an air bag column (5) is movably sleeved on the buffer component (4), dry powder is stored in the air bag column (5), induction metal (6) is arranged on the air bag column (5), and the induction metal (6) is connected between the air bag column (5), the connecting plates (3), the upper plate (1) and the lower plate (2).

2. A hollow plastic panel with flame retardant function according to claim 1, characterized in that: the buffer assembly (4) comprises a limit groove (401) and a spring (402), wherein the limit groove (401) is formed in the upper plate (1) and the lower plate (2), and the spring (402) is fixedly connected in the limit groove (401).

3. A hollow plastic panel with flame retardant function according to claim 1, characterized in that: the air bag column (5) is provided with a perforation (7), the connecting plate (3) is fixedly provided with a connecting frame, and the induction metal (6) movably penetrates through the perforation (7) and the connecting frame.

4. A hollow plastic panel with flame retardant function according to claim 1, characterized in that: a plurality of exhaust holes (8) are uniformly formed in the upper plate (1) and the lower plate (2).

5. A hollow plastic panel with flame retardant function according to claim 1, characterized in that: the induction metal (6) is made of copper.