Paper tray with flame-retardant function

Abstract

The utility model discloses a paper tray with a flame-retardant function, and belongs to the technical field of paper trays. Comprising supporting legs and a supporting body, a fence is fixedly arranged on the supporting body, and partition plates for uniformly partitioning the fence are arranged in the fence; a placement groove is formed in the supporting body, and a flame retardant capable of releasing flame-retardant gas when heated is placed in the placement groove; an upper opening communicated with the interior of the fence is formed in the inner wall of the placement groove; the fences and the partition plates are breathable paperboards, and part of the fences and the partition plates are provided with holes corresponding to the partition plates; the fire retardant is placed in the placement groove, and fire retardant gas can be formed in each partition area when a fire disaster occurs, so that protection is formed around fruits in the partition areas, the effects of retarding fire and protecting the fruits can be achieved, and the protection comprehensiveness and the protection efficiency are high.

Description

Technical Field

[0001] This utility model provides a paper pallet with flame-retardant function, belonging to the field of paper pallet technology. Background Technology

[0002] Traditional fruit and vegetable paper pallets are mainly made of corrugated cardboard or other paper materials. They are simple in structure, inexpensive, and suitable for various logistics scenarios. However, the flammability of paper materials has always been one of their main drawbacks. During warehousing and transportation, paper pallets are highly flammable when exposed to open flames or high temperatures, potentially causing fires.

[0003] When fireproofing paper pallets, the fire resistance is often increased during the production process by impregnating or coating them with flame-retardant paint. However, in the event of a fire, this method is insufficient to protect the fruit or other objects the pallet is carrying. While the flame-retardant paint in a localized fire can provide some protection, it cannot quickly and efficiently form a protective layer across the entire pallet, leading to the rapid spread of the fire and failing to effectively protect the fruit it carries. Therefore, improvements are needed. Utility Model Content

[0004] The technical problem this invention aims to solve is that paper pallets cannot efficiently and comprehensively protect the fruit they carry in the event of a fire.

[0005] To solve the above problems, the proposed technical solution is as follows: a paper tray with flame-retardant function, including legs, with a support body fixedly connected upward to the legs; a barrier is fixedly installed on the support body, and a partition is provided inside the barrier to evenly divide the barrier; further comprising:

[0006] The support body has a placement groove, in which a flame retardant that releases flame-retardant gas when heated is placed; the inner wall of the placement groove has an upper opening that communicates with the inside of the enclosure, and the upper openings are evenly distributed on the support body; the enclosure and partition are made of breathable cardboard, and some of the upper openings correspond to the partition.

[0007] The upper and lower flame-retardant partition components are disposed on the support body, and the enclosure is separated from the support body by the upper and lower flame-retardant partition components.

[0008] As an improvement, the side wall of the support body is provided with a side opening that communicates with the placement groove, and the side openings are evenly distributed on the side wall of the support body.

[0009] As an improvement, the flame retardant is solid urea, and the particle size of the solid urea is larger than the diameter of the top opening and the side opening.

[0010] As an improvement, the upper and lower flame-retardant separation assembly includes a first flame-retardant layer and a second flame-retardant layer; the first flame-retardant layer, which separates the enclosure and the support, is located above the support, and the second flame-retardant layer is located below the support.

[0011] As an improvement, the support body and the outer side of the enclosure are provided with a fireproof coating, and the side walls of the partition and the legs are also provided with a fireproof coating.

[0012] The beneficial effects of this utility model are:

[0013] The support body has a placement groove containing a flame retardant that releases flame-retardant gas upon heating. The inner wall of the placement groove has an upper opening that communicates with the interior of the enclosure. This application utilizes the placement groove to release the flame retardant. When exposed to high temperatures in a localized area, the flame retardant releases flame-retardant gas through the groove, which then enters the enclosure through the upper opening. This gas forms flame-retardant gas in each separated area, thus protecting the fruit within that area. This provides both flame retardancy and fruit protection, offering comprehensive and efficient protection. Attached Figure Description

[0014] Figure 1 This is a perspective view of a paper tray with flame-retardant function according to the present invention.

[0015] Figure 2 This is a bottom view of a paper tray with flame-retardant function according to this utility model.

[0016] Figure 3 This is a top view of a paper tray with flame-retardant function according to the present invention.

[0017] Figure 4 This is a cross-sectional view of the support body of a paper tray with flame-retardant function according to the present invention.

[0018] Figure 5 This is an exploded view of the connection of a paper tray with flame-retardant function according to this utility model.

[0019] Figure 6 This is a schematic diagram of the support leg of a paper tray with flame-retardant function according to this utility model.

[0020] Figure 7 This is a schematic diagram of the structure of a partition for a paper tray with flame-retardant function according to this utility model.

[0021] 1. Support leg; 2. Support body; 3. Enclosure; 4. Partition; 5. Side opening; 6. Top opening; 7. Placement slot; 8. First flame retardant layer; 9. Second flame retardant layer; 10. Fireproof coating. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings.

[0023] according to Figure 1-7 As shown: This utility model provides a paper pallet with flame-retardant function: including support legs 1, with a support body 2 fixedly connected to the support legs 1 upwards; a barrier 3 is fixedly installed on the support body 2, and a partition 4 is provided inside the barrier 3 to evenly divide the barrier 3; it also includes:

[0024] The support body 2 has a placement groove 7, which contains a flame retardant that releases flame-retardant gas when heated. The inner wall of the placement groove 7 has an upper opening 6 that communicates with the interior of the enclosure 3, and the upper opening 6 is evenly distributed on the support body 2. The enclosure 3 and the partition 4 are made of breathable cardboard, and some of the upper openings 6 correspond to the partition 4.

[0025] The upper and lower flame-retardant partition components are installed on the support body 2, and the enclosure 3 is separated from the support body 2 by the upper and lower flame-retardant partition components.

[0026] like Figure 2 , 4 As shown, the support body 2 has side openings 5 ​​that communicate with the placement groove 7 on its side wall, and the side openings 5 ​​are evenly distributed on the side wall of the support body 2. In the event of a fire, the gas released by the flame retardant can also form a protective layer on the side wall of the support body 2, enhancing the flame retardant performance of the support body 2.

[0027] The flame retardant is solid urea, which can produce ammonia and carbon dioxide when heated, thus providing flame retardancy; and the particle size of solid urea is larger than the diameter of the upper opening 6 and the side opening 5, preventing urea from leaking out from the upper opening 6 and the side opening 5.

[0028] like Figure 4 As shown, the upper and lower flame-retardant separation assembly includes a first flame-retardant layer 8 and a second flame-retardant layer 9. The first flame-retardant layer 8, which separates the enclosure 3 from the support 2, is located above the support 2, and the second flame-retardant layer 9 is located below the support 2. Since flames tend to spread upwards, by setting two flame-retardant layers distributed vertically, the upward spread of flames can be slowed down, thereby reducing the fire intensity.

[0029] like Figure 6 , 7 As shown, the support body 2 and the outer side of the enclosure 3 are provided with fireproof coating 10, and the side walls of the partition 4 and the support leg 1 are also provided with fireproof coating 10, which can increase the fireproof and flame-retardant performance of the overall paper pallet.

[0030] The principle of this utility model

[0031] When this application is used normally, such as Figure 4 , 5As shown, when a fire occurs in a localized area of ​​the paper pallet, the urea in the placement slot 7, acting as a flame retardant, decomposes into ammonia and carbon dioxide under high temperatures. Both of these gases dilute the flammable gas, thus providing flame retardancy. Simultaneously, due to the interconnecting effect of the upper opening 6, the flame-retardant gas can quickly rise into the enclosure 3, thereby simultaneously protecting all partitioned areas and preventing the fruit in these areas from being scorched by the flames. This provides comprehensive protection and reduces the rapid spread of the flames. Furthermore, the side openings 5 ​​also form a flame-retardant gas protective layer on the side of the support 2, and the flame-retardant gas can enter the breathable enclosure 3 and partition 4, increasing the flame retardancy of the enclosure 3 and partition 4.

[0032] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A paper pallet with flame-retardant function, comprising support legs (1), wherein a support body (2) is fixedly connected to the support legs (1) upwards; a barrier (3) is fixedly provided on the support body (2), and a partition (4) is provided inside the barrier (3) to evenly divide the barrier (3); characterized in that, Also includes: The support body (2) has a placement groove (7) and a flame retardant that releases flame-retardant gas when heated is placed in the placement groove (7); the inner wall of the placement groove (7) has an upper opening (6) that communicates with the inside of the enclosure (3) and the upper opening (6) is evenly distributed on the support body (2); the enclosure (3) and the partition (4) are made of breathable cardboard and some of the upper openings (6) correspond to the partition (4); The upper and lower flame-retardant partition components are disposed on the support body (2), and the enclosure (3) is separated from the support body (2) by the upper and lower flame-retardant partition components.

2. A paper pallet with flame-retardant function according to claim 1, characterized in that: The support (2) has a side opening (5) that communicates with the placement groove (7) on its side wall, and the side opening (5) is evenly distributed on the side wall of the support (2).

3. A paper pallet with flame-retardant function according to claim 1, characterized in that: The flame retardant is solid urea, and the particle size of the solid urea is larger than the diameter of the upper opening (6) and the side opening (5).

4. A paper pallet with flame-retardant function according to claim 1, characterized in that: The upper and lower flame-retardant separation assembly includes a first flame-retardant layer (8) and a second flame-retardant layer (9); the first flame-retardant layer (8), which separates the enclosure (3) and the support (2), is located above the support (2), and the second flame-retardant layer (9) is located below the support (2).

5. A paper pallet with flame-retardant function according to claim 1, characterized in that: The support (2) and the enclosure (3) are provided with fireproof coating (10) on their outer sides, and the side walls of the partition (4) and the legs (1) are also provided with fireproof coating (10).

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