Durable environment-friendly EPS (Expandable Polystyrene) foam packaging plate

Abstract

The utility model discloses a durable environment-friendly EPS (Expandable Polystyrene) foam packaging plate, which belongs to the technical field of packaging plates and comprises a protective cover, an EPS foam packaging plate body is arranged in the middle of the protective cover, mounting grooves are formed in two sides of the EPS foam packaging plate body, a plurality of partition plates are arranged in the middle of the EPS foam packaging plate body, and quick-mounting components are arranged at two ends of each partition plate. According to the utility model, the quick-mounting assembly is arranged, the limiting block is pulled, the side edge of the fixing pin is retracted into the vertical plate, the partition plate is stopped after being mounted to a proper position, the limiting block is loosened, the fixing pin moves back under the elastic force action of the reset spring I, and the fixing pin is clamped into the pin hole, so that the partition plate is quickly fixed, and according to the mounting requirement, the partition plate can be quickly mounted. The corresponding number of mounting plates are mounted, the fixing columns are inserted into the fixing rings, and the clamping rings are connected with the lantern rings in a clamped mode, so that quick mounting of the mounting plates is achieved, articles are placed on the mounting plates, the corresponding number of partition plates are mounted according to use requirements, and different use requirements are met.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging boards, and in particular relates to a durable and environment-friendly EPS foam packaging board. Background Art

[0002] As we all know, polystyrene foam is a lightweight polymer. It is made by adding a foaming agent to polystyrene resin and heating it to soften it, generating gas to form a rigid closed-cell foam plastic. Polystyrene foam is the main component of EPS foam packaging board.

[0003] Chinese patent application No. 202321171515.9 discloses a durable and environmentally friendly EPS foam packaging board, including a protective cover, wherein the protective cover is fixedly connected to the EPS foam packaging board body, wherein the EPS foam packaging board body is slidably connected to a partition, wherein the partition is fixedly connected to a mounting plate, wherein nano silver particles are fixedly connected to the mounting plate. The utility model can improve the durability of the EPS foam packaging board through the provision of the protective cover, so as to extend the service life of the EPS foam packaging board, and the protective cover is made of high-density fiberboard, so that the EPS foam packaging board has a good environmental protection effect, and through the provision of the partition, the reserved space of the EPS foam packaging board can be adjusted, so as to facilitate the subsequent packaging and use of articles, and under the action of the positioning hole, the positioning ball and other structures, the telescopic rod can be limited, so as to make the partition stable, so as to facilitate the EPS foam packaging board and the box body to be covered and used.

[0004] The above-mentioned patent has the following problems when in use: the partition can only be placed individually, and the corresponding number of partitions cannot be installed according to usage requirements, resulting in limited use. At the same time, the EPS foam packaging board body is inconvenient to take out from the protective cover, and there is a problem of loose fixation, which affects use. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a durable and environmentally friendly EPS foam packaging board, which has the characteristics of portable partition installation and convenient removal of the EPS foam packaging board body.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a durable and environmentally friendly EPS foam packaging board, comprising a protective cover, an EPS foam packaging board body is arranged in the middle of the protective cover, mounting grooves are arranged on both sides of the EPS foam packaging board body, a plurality of partitions are arranged in the middle of the EPS foam packaging board body, quick-release components are arranged at both ends of the partitions, a plurality of fixing holes are arranged on the surface of the partitions, a fixing ring is arranged at the bottom of the fixing hole, a plurality of mounting plates are arranged at the upper end of the partitions, a plurality of fixing columns are arranged at the bottom of the mounting plates, and the fixing columns are snap-connected with the fixing rings.

[0007] Preferably, the quick-install assembly includes a fixing assembly, a mounting frame and pin holes, wherein the fixing assemblies are arranged at both ends of the partition, the mounting frame is arranged in the middle of the mounting groove, and a plurality of pin holes are arranged on the surface of the mounting frame.

[0008] Preferably, the fixing assembly includes a limit block, a return spring, a vertical plate and a fixing pin, wherein a vertical plate is arranged in the middle of the side of the partition, a fixing pin is arranged in the middle of the vertical plate, a limit block is arranged at one end of the fixing pin close to the partition, and a return spring is embedded in the surface of the fixing pin located between the vertical plate and the limit block.

[0009] Preferably, a clamping ring is provided at the lower end of the fixing column, a sleeve ring is provided inside the fixing ring, and the clamping ring is connected with the sleeve ring by snapping.

[0010] Preferably, nut holes are provided at the upper ends of both sides of the EPS foam packaging board body, nuts are built in the nut holes, mounting holes are provided at the upper ends of both sides of the protective cover, and fixing bolts are provided in the middle of the mounting holes to engage with the nuts in the nut holes.

[0011] Preferably, a receiving groove is arranged around the bottom of the protective cover, and a second return spring is arranged in the middle of the receiving groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a quick-install component, and the limit block is pulled to retract the side of the fixing pin into the vertical plate, and the partition is installed to a suitable position and stopped, and the limit block is released, and the fixing pin moves back under the elastic force of the reset spring 1, and the fixing pin is clamped into the pin hole to realize the quick fixing of the partition. According to the installation requirements, the corresponding number of mounting plates are installed, the fixing column is inserted into the fixing ring, and the clamping ring is connected with the sleeve ring to realize the quick installation of the mounting plate, and the objects are placed on the mounting plate, and the corresponding number of partitions are installed according to the use requirements to meet different use requirements;

[0014] 2. The utility model is provided with a fixing bolt and a reset spring 2, and the EPS foam packaging board body is installed in the protective cover. The fixing bolt passes through the installation hole and is engaged with the nut in the nut hole, so that the EPS foam packaging board body is firmly installed in the protective cover. After the fixing bolt is unscrewed, the elastic force of the reset spring 2 causes the EPS foam packaging board body to rise, and the EPS foam packaging board body extends out of the protective cover, so that the EPS foam packaging board body is convenient to take out. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the quick-install assembly of the utility model;

[0017] Figure 3For this utility model Figure 2 A magnified image of point A;

[0018] Figure 4 This is a schematic diagram of the installation structure of the installation plate of the utility model;

[0019] Figure 5 For this utility model Figure 4 A magnified view of point B;

[0020] Figure 6 This is a schematic diagram of the installation structure of the EPS foam packaging board body of the utility model;

[0021] In the figure: 1. Protective cover; 2. Quick-release assembly; 21. Fixing assembly; 211. Limit block; 212. Reset spring 1; 213. Vertical plate; 214. Fixing pin; 22. Mounting bracket; 23. Pin hole; 3. EPS foam packaging board body; 4. Partition; 5. Mounting plate; 6. Fixing hole; 7. Fixing bolt; 8. Mounting groove; 9. Fixing ring; 10. Fixing column; 11. Snap ring; 12. Sleeve ring; 13. Storage groove; 14. Reset spring 2; 15. Mounting hole; 16. Nut hole. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1

[0024] See also Figure 1-6 The utility model provides the following technical solutions: a durable and environmentally friendly EPS foam packaging board, including a protective cover 1, an EPS foam packaging board body 3 is arranged in the middle of the protective cover 1, mounting grooves 8 are arranged on both sides of the EPS foam packaging board body 3, a plurality of partitions 4 are arranged in the middle of the EPS foam packaging board body 3, quick-release components 2 are arranged at both ends of the partitions 4, a plurality of fixing holes 6 are arranged on the surface of the partitions 4, a fixing ring 9 is arranged at the bottom of the fixing holes 6, a plurality of mounting plates 5 are arranged at the upper end of the partitions 4, a plurality of fixing columns 10 are arranged at the bottom of the mounting plates 5, and the fixing columns 10 are engaged and connected with the fixing rings 9.

[0025] Specifically, the quick-install component 2 includes a fixing component 21, a mounting frame 22 and pin holes 23, wherein the fixing components 21 are arranged at both ends of the partition 4, the mounting frame 22 is arranged in the middle of the mounting groove 8, and a plurality of pin holes 23 are arranged on the surface of the mounting frame 22.

[0026] By adopting the above technical solution, the fixing assembly 21 is inserted into the pin hole 23 to achieve rapid fixing of the partition plate 4.

[0027] Specifically, the fixing assembly 21 includes a limit block 211, a return spring 212, a vertical plate 213 and a fixing pin 214, wherein a vertical plate 213 is arranged in the middle of the side of the partition 4, a fixing pin 214 is arranged in the middle of the vertical plate 213, a limit block 211 is arranged at one end of the fixing pin 214 close to the partition 4, and a return spring 212 is embedded in the surface of the fixing pin 214 located between the vertical plate 213 and the limit block 211.

[0028] By adopting the above technical solution, the limit block 211 is pulled to retract the side of the fixing pin 214 into the vertical plate 213, and the partition 4 is installed to a suitable position and stopped. The limit block 211 is released, and the fixing pin 214 moves back under the elastic force of the return spring 212, and the fixing pin 214 is stuck in the pin hole 23, so that the partition 4 is quickly fixed.

[0029] Specifically, a clamping ring 11 is provided at the lower end of the fixing column 10 , and a sleeve ring 12 is provided inside the fixing ring 9 , and the clamping ring 11 is engaged and connected with the sleeve ring 12 .

[0030] By adopting the above technical solution, the fixing column 10 is inserted into the fixing ring 9, and the clamping ring 11 is engaged with the sleeve ring 12 to realize the rapid installation of the mounting plate 5. The items are placed on the mounting plate 5, and the corresponding number of partitions 4 are installed according to the usage requirements to meet different usage requirements.

[0031] When the present embodiment is used, the limit block 211 is pulled to retract the side of the fixing pin 214 into the vertical plate 213, the partition 4 is installed to a suitable position and stops, the limit block 211 is released, the fixing pin 214 moves back under the elastic force of the return spring 212, and the fixing pin 214 is snapped into the pin hole 23, so that the partition 4 is quickly fixed. According to the installation requirements, the corresponding number of mounting plates 5 are installed, the fixing column 10 is inserted into the fixing ring 9, the snap ring 11 is snapped and connected with the sleeve ring 12, so that the mounting plate 5 is quickly installed, and the objects are placed on the mounting plate 5. According to the use requirements, the corresponding number of partitions 4 are installed to meet different use requirements;

[0032] Example 2

[0033] The difference between this embodiment and embodiment 1 is that: nut holes 16 are provided at the upper ends of both sides of the EPS foam packaging board body 3, and nuts are built in the nut holes 16; mounting holes 15 are provided at the upper ends of both sides of the protective cover 1, and a fixing bolt 7 is provided in the middle of the mounting hole 15 to be meshed with the nut in the nut hole 16.

[0034] By adopting the above technical solution, the EPS foam packaging board body 3 is installed in the protective cover 1, and the fixing bolt 7 passes through the installation hole 15 and engages with the nut in the nut hole 16, so that the EPS foam packaging board body 3 is firmly installed in the protective cover 1.

[0035] Specifically, a receiving groove 13 is arranged around the bottom of the protective cover 1 , and a return spring 2 14 is arranged in the middle of the receiving groove 13 .

[0036] By adopting the above technical solution, the fixing bolt 7 is unscrewed, and the elastic force of the reset spring 14 causes the EPS foam packaging board body 3 to rise, and the EPS foam packaging board body 3 extends out from the protective cover 1, making it convenient to take out the EPS foam packaging board body 3.

[0037] When this embodiment is used, the EPS foam packaging board body 3 is installed in the protective cover 1, and the fixing bolt 7 passes through the installation hole 15 and engages with the nut in the nut hole 16, so that the EPS foam packaging board body 3 is firmly installed in the protective cover 1. After the fixing bolt 7 is unscrewed, the elastic force of the reset spring 14 causes the EPS foam packaging board body 3 to rise, and the EPS foam packaging board body 3 extends out of the protective cover 1, making it convenient to take out the EPS foam packaging board body 3.

[0038] The structure and use principle of the EPS foam packaging board body 3 in the utility model have been disclosed in a durable and environmentally friendly EPS foam packaging board disclosed in Chinese patent application No. 202321171515.9.

[0039] Working principle and use process of the utility model: When the utility model is used, the limit block 211 is pulled to retract the side of the fixing pin 214 into the vertical plate 213, the partition 4 is installed to a suitable position and stops, the limit block 211 is released, the fixing pin 214 moves back under the elastic force of the reset spring 212, and the fixing pin 214 is clamped into the pin hole 23 to achieve rapid fixation of the partition 4. According to the installation requirements, the corresponding number of mounting plates 5 are installed, the fixing column 10 is inserted into the fixing ring 9, and the clamping ring 11 is connected with the sleeve ring 12 to achieve rapid installation of the mounting plate 5. During installation, items are placed on the mounting plate 5, and a corresponding number of partitions 4 are installed according to usage requirements to meet different usage requirements; the EPS foam packaging board body 3 is installed in the protective cover 1, and the fixing bolt 7 passes through the mounting hole 15 and engages with the nut in the nut hole 16 to make the EPS foam packaging board body 3 firmly installed in the protective cover 1, unscrew the fixing bolt 7, and the elastic force of the reset spring 14 causes the EPS foam packaging board body 3 to rise, and the EPS foam packaging board body 3 extends from the protective cover 1, making it convenient to take out the EPS foam packaging board body 3.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A durable and environmentally friendly EPS foam packaging board, including a protective cover, characterized in that: An EPS foam packaging board body is arranged in the middle of the protective cover, mounting grooves are arranged on both sides of the EPS foam packaging board body, a plurality of partitions are arranged in the middle of the EPS foam packaging board body, quick-release components are arranged at both ends of the partitions, a plurality of fixing holes are arranged on the surface of the partitions, a fixing ring is arranged at the bottom of the fixing hole, a plurality of mounting plates are arranged at the upper end of the partitions, a plurality of fixing columns are arranged at the bottom of the mounting plates, and the fixing columns are snap-connected with the fixing rings.

2. A durable and environmentally friendly EPS foam packaging board according to claim 1, characterized in that: The quick-install assembly includes a fixing assembly, a mounting frame and pin holes, wherein the fixing assemblies are arranged at both ends of the partition, the mounting frame is arranged in the middle of the mounting groove, and a plurality of pin holes are arranged on the surface of the mounting frame.

3. The durable and environmentally friendly EPS foam packaging board according to claim 2, characterized in that: The fixing assembly includes a limit block, a return spring, a vertical plate and a fixing pin, wherein a vertical plate is arranged in the middle of the side of the partition, a fixing pin is arranged in the middle of the vertical plate, a limit block is arranged at one end of the fixing pin close to the partition, and a return spring is embedded in the surface of the fixing pin between the vertical plate and the limit block.

4. The durable and environmentally friendly EPS foam packaging board according to claim 1, characterized in that: A clamping ring is arranged at the lower end of the fixing column, a sleeve ring is arranged inside the fixing ring, and the clamping ring is clamped and connected with the sleeve ring.

5. The durable and environmentally friendly EPS foam packaging board according to claim 1, characterized in that: The upper ends of both sides of the EPS foam packaging board body are provided with nut holes, nuts are built in the nut holes, the upper ends of both sides of the protective cover are provided with mounting holes, and the middle of the mounting holes is provided with fixing bolts engaged with the nuts in the nut holes.

6. The durable and environmentally friendly EPS foam packaging board according to claim 1, characterized in that: The bottom of the protective cover is provided with a receiving groove around it, and a second return spring is provided in the middle of the receiving groove.

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