CN116142614A

CN116142614A - Fireproof corrugated carton and production method thereof

Info

Publication number: CN116142614A
Application number: CN202310222183.0A
Authority: CN
Inventors: 俞波; 万元前; 楼浩锋; 杨烨
Original assignee: Zhejiang Shangfeng Packaging New Material Co ltd
Current assignee: Zhejiang Shangfeng Packaging New Material Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-05-23
Anticipated expiration: 2043-03-09
Also published as: CN116142614B

Abstract

The invention discloses a fireproof corrugated carton which comprises a box body mechanism, wherein the top of the box body mechanism is provided with a fireproof mechanism, the fireproof mechanism comprises a concave heat insulation block, a sealing plate is fixed in the concave heat insulation block, a concave block is arranged in the concave heat insulation block, a first cylindrical hole is formed in the bottom of the inner wall of the concave block, a first sealing ring is fixed in the first cylindrical hole, a plurality of base plates are fixed at the bottom of the inner wall of the concave block, a plurality of hollow blocks are fixedly penetrated at the bottom of the inner wall of the concave block, a rectangular block is arranged in the concave block, a liquid storage tank is formed in the rectangular block, a liquid outlet hole is formed in the bottom of the inner wall of the liquid storage tank, and a plurality of mounting grooves are formed in the top of the rectangular block. According to the invention, by arranging the fireproof mechanism, the object placed in the corrugated case can be effectively prevented from being fireproof, so that the service efficiency of the corrugated case is improved.

Description

Fireproof corrugated carton and production method thereof

Technical Field

The invention relates to the technical field of corrugated cartons, in particular to a fireproof corrugated carton and a production method thereof.

Background

The corrugated paper box is made of corrugated paper board through die cutting, indentation, nailing or sticking, and is one kind of packing product with wide application range.

The existing corrugated case is widely applied in the aspect of packaging, and plays a role in protecting and beautifying commodities in the aspect of transportation, but the corrugated case is made of corrugated paper boards, so that the fireproof effect of the corrugated case is poor, and then the corrugated case cannot protect the articles placed inside the corrugated case when encountering fire, namely, the service efficiency of the corrugated case is reduced.

Accordingly, there is a need for a new type of fire-resistant corrugated carton that addresses the problems set forth above.

Disclosure of Invention

The invention aims to provide a fireproof corrugated case, which solves the problem that the corrugated case provided by the background art is poor in fireproof effect, so that articles placed in the corrugated case cannot be protected when the corrugated case encounters fire, namely the service efficiency of the corrugated case is reduced.

In order to achieve the above purpose, the present invention provides the following technical solutions: the fireproof corrugated case comprises a case body mechanism, wherein the top of the case body mechanism is provided with a fireproof mechanism;

the fireproof mechanism comprises a concave heat insulation block, a sealing plate is fixed inside the concave heat insulation block, a concave block is arranged inside the concave heat insulation block, a first cylindrical hole is formed in the bottom of the inner wall of the concave block, a first sealing ring is fixed inside the first cylindrical hole, a plurality of backing plates are fixed on the bottom of the inner wall of the concave block, a plurality of hollow blocks penetrate through the bottom of the inner wall of the concave block, a rectangular block is arranged inside the concave block, a liquid storage tank is formed in the rectangular block, a liquid outlet hole is formed in the bottom of the inner wall of the liquid storage tank, a plurality of mounting grooves are formed in the top of the rectangular block, one of the mounting grooves is internally provided with an electric telescopic rod, a first cylindrical hole is formed in the inner wall of the mounting groove, a second sealing ring is fixed inside the second cylindrical hole, a pressing block is fixed at the telescopic end of the electric telescopic rod, a sealing pad is fixedly connected to the top of the pressing block, a lithium battery is arranged inside the mounting groove, a third mounting groove is internally provided with a plurality of adjacent mounting grooves, and a temperature sensor is arranged between two adjacent mounting grooves.

Preferably, the bottoms of the rectangular blocks are fixed with the tops of the four backing plates, the detection end of the temperature sensor is positioned in the first sealing ring, and the bottoms of the sealing gaskets are contacted with the inlet of the liquid outlet hole.

Preferably, the telescopic end of the electric telescopic rod is movably sleeved in the second sealing ring, the electric telescopic rod is electrically connected with the controller, the controller is electrically connected with the lithium battery, and the controller is electrically connected with the temperature sensor.

Preferably, the first rectangular groove has been seted up to one side of concave type thermal-insulated piece, the metal mesh is installed to the import department of first rectangular groove, the second rectangular groove has been seted up to the bottom of closing plate, the notch of mounting groove is linked together with the notch of second rectangular groove, a plurality of rectangular holes have all been equidistantly distributed to inner wall one side of second rectangular groove and the inner wall of first rectangular groove, and every two rectangular holes homogeneous phase intercommunication.

Preferably, the box mechanism comprises a first annular plate, annular corrugated paper is fixed in the first annular plate, two symmetrical connecting blocks are fixed on the outer wall of the first annular plate close to the top, and an annular heat insulation plate is fixed in the annular corrugated paper.

Preferably, the top and the bottom of the first annular plate are both fixed with second annular plates, opposite sides of the two second annular plates are respectively fixed with the top and the bottom of the annular corrugated paper, and opposite sides of the two second annular plates are respectively fixed with the top and the bottom of the annular heat insulation plate.

Preferably, a plurality of reinforcing rods are distributed and fixed between opposite sides of the second annular plate at equal intervals, a plurality of drain holes are formed in two sides of the outer wall of the first annular plate, the bottom of each hollow block movably penetrates through the top of the second annular plate, and L-shaped blocks are fixed at four corners of the second annular plate and four corners of the inner wall of the annular heat insulation plate.

Preferably, eight L-shaped blocks are divided into two groups, wherein one group of L-shaped blocks is respectively fixed with four corners of the outer wall of the first annular plate, facial tissues are respectively fixed in the annular heat insulation plate and at the bottoms of the concave blocks, corrugated paper bodies are respectively fixed at the bottoms of the two facial tissues, and lining paper is respectively fixed at the bottoms of the two corrugated paper bodies.

Preferably, the bottom of another group L type piece is all fixed mutually with the top of facial tissue, and the top facial tissue, corrugated paper body and lining paper all are in the inside of top second annular board, below corrugated paper body and lining paper are all fixed cup joint in the inside of annular heat insulating board, below the inside equidistance distribution of second annular board is fixed with a plurality of strengthening blocks.

The production method of the fireproof corrugated case comprises the following steps:

s1, when articles are required to be loaded and transported, the fireproof mechanism is directly taken down from the box body mechanism, then the articles are placed in the corrugated paper box, and then the fireproof mechanism is placed on the box body mechanism;

s2, when the temperature data detected by the temperature sensor is larger than a preset minimum temperature threshold value on the controller, the controller directly controls the electric telescopic rod to drive the sealing pad connected to the pressing block to flow out from the inlet of the liquid outlet hole under the cooperation of the lithium battery, and then liquid in the liquid storage tank directly flows through the liquid outlet hole to reach the inside of the concave block;

s3, enabling liquid entering the concave blocks to flow through the hollow blocks and flow to annular corrugated paper, reducing fire spreading, protecting articles placed in the corrugated paper box, and simultaneously, protecting the articles in the corrugated paper box under the cooperation of the concave heat insulation blocks and the annular heat insulation plates;

s4, when the corrugated case is impacted by an external object, the articles placed in the corrugated case can be protected under the cooperation of the case body mechanism, the concave heat insulation block, the reinforcing block and the concave block.

Compared with the prior art, the invention has the beneficial effects that:

1. through setting up fire prevention mechanism, can effectually realize carrying out fire prevention protection to the object that is in the inside of corrugated box, thereby improve corrugated box's availability factor, under the cooperation of concave type thermal-insulated piece and concave type thermal-insulated piece, can further improve corrugated box's fire prevention effect, under the effect of closing plate, can prevent that the inside liquid of reservoir from spilling over, under the cooperation of electric telescopic handle, briquetting and sealed pad, can control the inside liquid of reservoir can get into the inside of concave type piece through the play liquid hole, under the effect of winding displacement groove, can make things convenient for the wire that is connected between temperature sensor, a controller, electric telescopic handle and the lithium cell to carry out the winding displacement, under the effect of hollow piece, can be with the inside liquid water conservancy diversion of getting into concave type piece to annular corrugated paper, under the effect of first sealing ring, can prevent that the inside liquid of concave type piece from flowing out from first cylinder hole, under the effect of second sealing ring, can prevent the inside liquid of reservoir from getting into the mounting groove inside that is linked together with it from the second cylinder hole, then realize the protection to the electric telescopic handle;

2. through setting up under box mechanism, concave type thermal-insulated piece, reinforcing block and the cooperation of concave type piece, can protect the article of placing inside corrugated container box, under the effect of wash port, can go out the unnecessary liquid water conservancy diversion of watering on annular corrugated container paper, under the effect of annular heat insulating board, can reduce the influence of heat to being in the inside article of corrugated container box, under the effect of reinforcing rod, can improve the shock resistance of box mechanism.

Drawings

FIG. 1 is a partial perspective view of a fire-resistant corrugated carton of the present invention;

fig. 2 is a perspective view of a fire-retardant corrugated carton of the present invention;

fig. 3 is a schematic top view angle structure of a fireproof corrugated case according to the present invention;

FIG. 4 is a schematic perspective view of a concave heat insulating block, a sealing plate, a second rectangular slot and a rectangular hole of a fireproof corrugated case;

FIG. 5 is a top view partially in perspective of an adjustment mechanism for a fire-retardant corrugated carton of the present invention;

fig. 6 is a schematic perspective view of a second annular plate, a concave block, a backing plate and a hollow block of the adjusting mechanism of the fireproof corrugated case of the present invention;

fig. 7 is a schematic perspective view of a fireproof structure of a fireproof corrugated case according to the present invention;

fig. 8 is a bottom perspective view of a portion of the cleaning mechanism for a fire-retardant corrugated carton of the present invention.

In the figure:

1. a box mechanism; 101. a first annular plate; 102. annular corrugated paper; 103. a connecting block; 104. a second annular plate; 105. a reinforcing rod; 106. a drain hole; 107. an annular heat insulation plate; 108. an L-shaped block; 109. facial tissue; 110. a corrugated paper body; 111. lining paper;

2. a fire protection mechanism; 201. a concave heat insulation block; 202. a first rectangular groove; 203. a metal mesh; 204. a sealing plate; 205. a second rectangular groove; 206. a rectangular hole; 207. a concave block; 208. a first cylindrical bore; 209. a first seal ring; 210. a backing plate; 211. a hollow block; 212. rectangular blocks; 213. a second seal ring; 214. a liquid storage tank; 215. a liquid outlet hole; 216. a mounting groove; 217. a sealing gasket; 218. briquetting; 219. an electric telescopic rod; 220. a lithium battery; 221. a controller; 222. a wire arrangement groove; 223. a temperature sensor; 224. a second cylindrical hole;

3. reinforcing blocks.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-8, there is shown: the fireproof corrugated case comprises a case body mechanism 1, wherein a fireproof mechanism 2 is arranged at the top of the case body mechanism 1;

the fireproof mechanism 2 comprises a concave heat insulation block 201, a sealing plate 204 is fixed inside the concave heat insulation block 201, a concave block 207 is arranged inside the concave heat insulation block 201, a first cylindrical hole 208 is formed in the bottom of the inner wall of the concave block 207, a first sealing ring 209 is fixed inside the first cylindrical hole 208, a plurality of base plates 210 are fixed on the bottom of the inner wall of the concave block 207, a plurality of hollow blocks 211 are fixedly penetrated through the bottom of the inner wall of the concave block 207, a rectangular block 212 is arranged inside the concave block 207, a liquid storage tank 214 is formed in the interior of the rectangular block 212, a liquid outlet 215 is formed in the bottom of the inner wall of the liquid storage tank 214, a plurality of mounting grooves 216 are formed in the top of the rectangular block 212, an electric telescopic rod 219 is arranged inside one of the mounting grooves 216, a second cylindrical hole 224 is formed in the inner wall of the first mounting groove 216, a second sealing ring 213 is fixed inside the second cylindrical hole 224, a pressing block 218 is fixed at the telescopic end of the electric telescopic rod, a sealing pad 217 is fixedly connected to the top of the pressing block 218, a lithium battery 220 is arranged inside the second mounting groove 216, a temperature sensor 222 is arranged inside the third mounting groove 216, and a temperature sensor 222 is arranged inside the fourth mounting groove 222.

As shown in fig. 2-4 and fig. 6-8, the bottom of the rectangular block 212 is fixed to the top of the four backing plates 210, the detection end of the temperature sensor 223 is located inside the first sealing ring 209, the bottom of the sealing pad 217 contacts with the inlet of the liquid outlet 215, the outer wall of the concave block 207 is connected with the inner wall of the concave heat insulation block 201 through glue, so that the liquid inside the liquid storage tank 214 can be prevented from flowing out from the liquid outlet 215 under the action of the sealing pad 217.

As shown in fig. 3, the telescopic end of the electric telescopic rod 219 is movably sleeved inside the second sealing ring 213, the electric telescopic rod 219 is electrically connected with the controller 221, the controller 221 is electrically connected with the lithium battery 220, the controller 221 is electrically connected with the temperature sensor 223, and the sealing gasket 217 can be driven to move conveniently under the cooperation of the electric telescopic rod 219 and the pressing block 218.

As shown in fig. 2-4 and 7, a first rectangular groove 202 is formed on one side of a concave heat insulation block 201, a metal net 203 is installed at an inlet of the first rectangular groove 202, a second rectangular groove 205 is formed at the bottom of a sealing plate 204, a notch of a mounting groove 216 is communicated with a notch of the second rectangular groove 205, a plurality of rectangular holes 206 are formed on one side of the inner wall of the second rectangular groove 205 and the inner wall of the first rectangular groove 202 at equal intervals, and every two rectangular holes 206 are communicated, so that liquid inside the liquid storage groove 214 can be prevented from overflowing under the action of the sealing plate 204.

As shown in fig. 1-3 and 5, the box mechanism 1 includes a first annular plate 101, an annular corrugated paper 102 is fixed in the first annular plate 101, two symmetrical connection blocks 103 are fixed on the outer wall of the first annular plate 101 near the top, and an annular heat insulation plate 107 is fixed in the annular corrugated paper 102, so that the corrugated paper box capable of conveniently carrying and loading articles can be conveniently moved under the action of the connection blocks 103.

As shown in fig. 2, 5 and 6, the top and bottom of the first annular plate 101 are fixed with second annular plates 104, opposite sides of the two second annular plates 104 are respectively fixed with the top and bottom of the annular corrugated paper 102, and opposite sides of the two second annular plates 104 are respectively fixed with the top and bottom of the annular heat insulation plate 107, so that the influence of heat on the articles in the corrugated paper box can be reduced under the action of the annular heat insulation plate 107.

As shown in fig. 2, 5 and 6, a plurality of reinforcing rods 105 are equidistantly distributed and fixed between opposite sides of two second annular plates 104, a plurality of drain holes 106 are formed in two sides of the outer wall of the first annular plate 101, the bottom of each hollow block 211 movably penetrates through the top of the second annular plate 104, and L-shaped blocks 108 are fixed at four corners of the lower second annular plate 104 and four corners of the inner wall of the annular heat insulation plate 107, so that redundant liquid poured on the annular corrugated paper 102 can be conveniently guided out under the action of the drain holes 106.

As shown in fig. 2, 3, 5, 6 and 8, the eight L-shaped blocks 108 are divided into two groups, wherein the inner walls of one group of L-shaped blocks 108 are respectively fixed with four corners of the outer wall of the first annular plate 101, the surface paper 109 is fixed in the annular heat insulation plate 107 and at the bottom of the concave block 207, the corrugated paper bodies 110 are fixed at the bottoms of the two surface papers 109, the inner paper 111 is fixed at the bottoms of the two corrugated paper bodies 110, and the stability of the box mechanism 1 after connection can be improved under the action of the L-shaped blocks 108.

As shown in fig. 1, fig. 2, fig. 5, fig. 6 and fig. 8, the bottom of another group of L-shaped blocks 108 is fixed with the top of the facial tissue 109, the upper facial tissue 109, the corrugated paper body 110 and the lining paper 111 are all located in the second annular plate 104 above, the corrugated paper body 110 below and the lining paper 111 below are all fixedly sleeved in the annular heat insulation plate 107, and a plurality of reinforcing blocks 3 are distributed and fixed in the second annular plate 104 below at equal intervals, so that the impact resistance of the corrugated paper box can be improved under the action of the reinforcing blocks 3.

s1, when articles are required to be loaded and transported, the fireproof mechanism 2 is directly taken down from the box body mechanism 1, then the articles are placed in the corrugated paper boxes, and then the fireproof mechanism 2 is placed on the box body mechanism 1;

s2, when the temperature data detected by the temperature sensor 223 is greater than the preset minimum temperature threshold value of the controller 221, the controller 221 directly controls the electric telescopic rod 219 to drive the sealing gasket 217 connected with the pressing block 218 to flow out from the inlet of the liquid outlet 215 under the cooperation of the lithium battery 220, and then the liquid in the liquid storage tank 214 directly flows through the liquid outlet 215 to reach the inside of the concave block 207;

s3, liquid entering the concave block 207 flows through the hollow blocks 211 and flows onto the annular corrugated paper 102, so that fire spread is reduced, articles placed in the corrugated paper box are protected, and meanwhile, under the cooperation of the concave heat insulation block 201 and the annular heat insulation plate 107, the protection of the articles in the corrugated paper box can be further improved;

s4, when the corrugated case is impacted by an external object, at the moment, under the cooperation of the case body mechanism 1, the concave heat insulation block 201, the reinforcing block 3 and the concave block 207, articles placed in the corrugated case can be protected.

In the invention, when the corrugated paper box is required to be used for object packaging and transportation, firstly, the controller 221 and the lithium battery 220 are installed in the corresponding installation groove 216, the minimum temperature threshold value of the controller 221 is set, meanwhile, fire extinguishing liquid is put into the liquid storage groove 214, then the concave heat insulation block 201 and the concave block 207 are stuck together by glue, when the concave heat insulation block 201 and the concave block 207 are fixed together, the bottom of the sealing plate 204 is tightly contacted with the top of the rectangular block 212, when everything is ready, the concave heat insulation block 201 is directly moved, the moving concave heat insulation block 201 drives the concave block 207 to move, the moving concave block 207 drives the parts in the concave block to move, and the moving concave block 207 drives the corresponding facial tissues 109, the corrugated paper body 110 and the lining paper 111 to move, when the fire-proof structure 2 is removed from the top of the box body mechanism 1, the object to be packaged can be directly placed in the fire-proof structure 2, then the fire-proof structure 2 is placed in the initial position, the corrugated paper box with the objects can be transported, when the corrugated paper box encounters fire, the temperature sensor 223 can collect data of heat transferred from the outer wall of the first annular plate 101 to the periphery of the annular corrugated paper 102, then the temperature sensor 223 can transmit the collected temperature data to the inside of the controller 221 in an electric signal mode, then the controller 221 can compare the received temperature data with a preset minimum temperature threshold value, when the temperature data received by the controller 221 is larger than the minimum temperature threshold value set on the controller 221, the controller 221 can directly start the electric telescopic rod 219 under the cooperation of the lithium battery 220, the electric telescopic rod 219 started at this time can directly drive the pressing block 218 to move, at this time, the moving pressing block 218 can drive the sealing gasket 217 connected with the pressing block 218 to move, when the sealing gasket 217 moves away from the inlet of the liquid outlet 215, the liquid stored in the liquid storage tank 214 can directly flow out of the liquid outlet 215 and flow into the concave block 207, when the liquid flows into the concave block 207, the liquid entering the concave block 207 is directly guided onto the annular corrugated paper 102 under the cooperation of the hollow blocks 211, even if the liquid is burnt onto the annular corrugated paper 102, at this time, the annular corrugated paper 102 can be prevented from being continuously burnt by the fire under the action of the liquid, namely, the fireproof effect of the corrugated paper can be achieved, at the same time, under the cooperation of the concave heat insulation block 201 and the annular heat insulation plate 107, the fireproof effect of the corrugated paper box can be increased, namely, the articles placed in the corrugated paper box can be protected, and when the corrugated paper box encounters an external object collision, the articles placed in the box mechanism 1, the concave heat insulation block 201, the reinforcing block 3 and the concave block 207 can be protected under the cooperation of the concave block 207.

The electric telescopic rod 219, the lithium battery 220, the controller 221 and the temperature sensor 223 are all of the prior art, and the components and the use principle thereof are all of the disclosed technology, and are not explained herein too much.

Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.

Claims

1. The utility model provides a fire prevention formula corrugated box which characterized in that: the fire-proof box comprises a box body mechanism (1), wherein a fire-proof mechanism (2) is arranged at the top of the box body mechanism (1);

the fireproof mechanism (2) comprises a concave heat insulation block (201), a sealing plate (204) is fixed in the concave heat insulation block (201), a concave block (207) is arranged in the concave heat insulation block (201), a first cylindrical hole (208) is formed in the bottom of the inner wall of the concave block (207), a first sealing ring (209) is fixed in the first cylindrical hole (208), a plurality of base plates (210) are fixed in the bottom of the inner wall of the concave block (207), a plurality of hollow blocks (211) are fixedly penetrated at the bottom of the inner wall of the concave block (207), a rectangular block (212) is arranged in the concave block (207), a liquid storage tank (214) is formed in the rectangular block (212), a liquid outlet hole (215) is formed in the bottom of the inner wall of the liquid storage tank (214), a plurality of mounting grooves (216) are formed in the top of the rectangular block (212), an electric telescopic rod (219) is fixedly arranged in the inner wall of the first mounting groove (216), a second sealing ring (224) is fixedly arranged in the inner wall of the mounting groove (216), a second sealing ring (224) is fixedly connected with the second telescopic rod (218), a telescopic rod (218) is fixedly connected with the top of the second telescopic rod (218), the inside of second mounting groove (216) is provided with lithium cell (220), and the third mounting groove (216) internally mounted has controller (221), and adjacent two all seted up between mounting groove (216) inside winding displacement groove (222), fourth mounting groove (216) internally mounted has temperature sensor (223).

2. The fire resistant corrugated carton of claim 1, wherein: the bottoms of the rectangular blocks (212) are fixed with the tops of the four backing plates (210), the detection ends of the temperature sensors (223) are positioned in the first sealing ring (209), and the bottoms of the sealing gaskets (217) are contacted with the inlet of the liquid outlet hole (215).

3. The fire resistant corrugated carton of claim 1, wherein: the telescopic end of the electric telescopic rod (219) is movably sleeved in the second sealing ring (213), the electric telescopic rod (219) is electrically connected with the controller (221), the controller (221) is electrically connected with the lithium battery (220), and the controller (221) is electrically connected with the temperature sensor (223).

4. The fire resistant corrugated carton of claim 1, wherein: first rectangular channel (202) have been seted up to one side of concave type thermal-insulated piece (201), metal mesh (203) are installed to the import department of first rectangular channel (202), second rectangular channel (205) have been seted up to the bottom of closing plate (204), the notch of mounting groove (216) is linked together with the notch of second rectangular channel (205), a plurality of rectangular holes (206) have all been equidistantly distributed to inner wall one side of second rectangular channel (205) and the inner wall of first rectangular channel (202), and every two rectangular holes (206) homogeneous phase intercommunication.

5. The fire resistant corrugated carton of claim 1, wherein: the box body mechanism (1) comprises a first annular plate (101), annular corrugated paper (102) is fixed in the first annular plate (101), two symmetrical connecting blocks (103) are fixed on the outer wall of the first annular plate (101) close to the top, and annular heat insulation plates (107) are fixed in the annular corrugated paper (102).

6. The fire resistant corrugated carton of claim 5, wherein: the top and the bottom of first annular board (101) are all fixed with second annular board (104), and two opposite one side of second annular board (104) is fixed with the top and the bottom of annular corrugated paper (102) respectively, and two opposite one side of second annular board (104) is fixed with the top and the bottom of annular heat insulating board (107) respectively.

7. The fire resistant corrugated carton of claim 6, wherein: a plurality of reinforcing rods (105) are fixedly distributed between opposite faces of the second annular plates (104) at equal intervals, a plurality of drain holes (106) are formed in two sides of the outer wall of the first annular plate (101), the bottom of each hollow block (211) movably penetrates through the top of the second annular plate (104), and L-shaped blocks (108) are fixedly arranged at four corners of the second annular plate (104) and four corners of the inner wall of the annular heat insulation plate (107).

8. The fire resistant corrugated carton of claim 6, wherein: eight L-shaped blocks (108) are divided into two groups, wherein the inner walls of one group of L-shaped blocks (108) are respectively fixed with four corners of the outer wall of a first annular plate (101), facial tissues (109) are respectively fixed in the annular heat insulation plate (107) and at the bottom of a concave block (207), corrugated paper bodies (110) are respectively fixed at the bottoms of two facial tissues (109), and inner papers (111) are respectively fixed at the bottoms of two corrugated paper bodies (110).

9. The fire resistant corrugated carton of claim 8, wherein: the bottom of another group L type piece (108) is all fixed with the top of facial tissue (109), and the top facial tissue (109), corrugated paper body (110) and lining paper (111) all are in the inside of top second annular board (104), below corrugated paper body (110) and lining paper (111) are all fixed cup joint in the inside of annular heat insulating board (107), below the inside equidistance distribution of second annular board (104) is fixed with a plurality of boss (3).

10. A method for producing a fire-resistant corrugated carton, characterized in that a fire-resistant corrugated carton according to any one of claims 1-9 is used, comprising the steps of:

s1, when articles are required to be loaded and transported, the fireproof mechanism (2) is directly taken down from the box body mechanism (1), then the articles are placed in the corrugated paper boxes, and then the fireproof mechanism (2) is placed on the box body mechanism (1);

s2, when temperature data detected by a temperature sensor (223) is larger than a preset minimum temperature threshold value on a controller (221), the controller (221) directly controls an electric telescopic rod (219) to drive a sealing gasket (217) connected with a pressing block (218) to flow out of an inlet of a liquid outlet hole (215) under the cooperation of a lithium battery (220), and then liquid in a liquid storage tank (214) directly flows through the liquid outlet hole (215) to reach the inside of a concave block (207);

s3, liquid entering the concave block (207) flows through the hollow blocks (211) and flows onto the annular corrugated paper (102), so that fire spread is reduced, articles placed in the corrugated paper box are protected, and meanwhile, under the cooperation of the concave heat insulation block (201) and the annular heat insulation plate (107), the protection of the articles in the corrugated paper box can be further improved;

s4, when the corrugated case is impacted by an external object, at the moment, under the cooperation of the case body mechanism (1), the concave heat insulation block (201), the reinforcing block (3) and the concave block (207), articles placed in the corrugated case can be protected.