Decompression packaging foam board
By introducing a combination structure of anti-collision strips, pressure-reducing plates, and connecting plates into the packaging foam board, and utilizing rubber materials and cavity design, the problem of damage to the packaging foam board caused by external collisions or bumps during transportation is solved, achieving a better shock-resistant and pressure-reducing effect.
Patent Information
- Application Number
- CN202423160100.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-12-20
AI Technical Summary
Existing packaging foam boards are not effective at absorbing shock and reducing pressure during transportation, and are easily damaged by external impacts or bumps, thus reducing their protective effect.
A pressure-reducing packaging foam board was designed, comprising a foam board body, a foam cover, anti-collision strips, a fixing groove, a first pressure-reducing plate, a second pressure-reducing plate, and a connecting plate. Through the combination structure of the rubber anti-collision strips and pressure-reducing plates, the compression and rebound of the connecting plate, and the cavity structure inside the connecting column, the buffering and pressure-reducing effects are achieved.
It effectively reduces damage to foam boards due to impact during transportation, improves the shock absorption and pressure reduction performance of packaging foam boards, and enhances the protective effect.
Smart Images
Figure CN223575034U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a foam board technical field especially relates to a decompression packaging foam board. BACKGROUND
[0002] EPS board is a white object which is formed by heating and molding the pre-expanded polystyrene beads containing volatile liquid foaming agent in the mold, and has the structural characteristics of micro-closed pores. It is mainly used for building walls, roof insulation, composite board insulation, cold storage, air conditioning, vehicle, ship insulation, floor heating and other purposes. The existing packaging foam board has poor shock resistance and decompression effect. If external force collision or jolt occurs during transportation, the packaging foam board is easily damaged under direct force, thereby reducing the protective effect of the packaging foam board. SUMMARY
[0003] The utility model discloses a decompression packaging foam board to solve the problem of poor shock resistance and decompression effect of the existing packaging foam board in the background art.
[0004] To achieve the above object, the utility model provides the following technical scheme: a decompression packaging foam board, including foam board main part, the top of foam board main part is connected with foam cover plate through the adhesion fixed connection, the outside of foam board main part is connected with the anticollision strip through the adhesion, the inside of foam board main part is provided with fixed groove, the inside of fixed groove is provided with decompression mechanism, decompression mechanism includes first decompression version, second decompression board and connecting plate, the inner chamber one side of fixed groove is connected with first decompression version through the adhesion, the inner chamber other side of fixed groove is connected with second decompression board through the adhesion, both ends of first decompression version and second decompression board are provided with connecting plate.
[0005] Preferably, the anticollision strip is made of rubber, and the anticollision strips are distributed at equal intervals on one side of the foam board main body.
[0006] Preferably, the first decompression version and the second decompression board are made of rubber.
[0007] Preferably, the connecting plate, the first decompression version and the second decompression board are integrally formed, and the first decompression version and the second decompression board are connected through the connecting plate.
[0008] Preferably, the connecting plate is in an arc shape.
[0009] Preferably, a connecting column is arranged between the first pressure reduction plate and the second pressure reduction plate, one end of the connecting column is connected with one side of the first pressure reduction plate, the other end of the connecting column is connected with one side of the second pressure reduction plate, the connecting column is distributed at equal intervals between the first pressure reduction plate and the second pressure reduction plate, and a cavity is formed in the inner side of the connecting column.
[0010] Compared with the prior art, the pressure reduction packaging foam board has the advantages that when the foam board is used, the impact intensity on the foam board body can be reduced by the arrangement of the anti-collision strip, a certain pressure reduction effect is achieved, when the foam board body is impacted, the connecting plate at the connection between the first pressure reduction plate and the second pressure reduction plate is compressed, the compression and rebound of the connecting plate, together with the rubber material of the first pressure reduction plate and the second pressure reduction plate, can achieve better buffering effect, so that the pressure reduction effect is achieved, the first pressure reduction plate and the second pressure reduction plate also extrude the connecting column while the connecting plate is compressed and rebounded, the inner side of the connecting column is provided with a cavity, and the extrusion and rebound of the connecting column can achieve better pressure reduction effect. BRIEF DESCRIPTION OF DRAWINGS
[0011] Figure 1 is a schematic view of the appearance structure of the utility model;
[0012] Figure 2 is a schematic view of the foam board body and the fixed groove cooperation structure of the utility model;
[0013] Figure 3 is a schematic view of the first pressure reduction plate and the second pressure reduction plate cooperation structure of the utility model;
[0014] Figure 4 is a schematic view of the connecting plate structure of the utility model;
[0015] Figure 5 is a schematic view of the connecting column and the cavity cooperation structure of the utility model.
[0016] In the drawing: 1, foam board body; 2, foam cover plate; 3, anti-collision strip; 4, fixed groove; 5, first pressure reduction plate; 6, second pressure reduction plate; 7, connecting plate; 8, connecting column; 9, cavity. DETAILED DESCRIPTION
[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0018] It is to be understood that the structure, proportion, size and the like shown in the drawings of the present application are only used to cooperate with the disclosed content, so that those skilled in the art can understand and read, and are not used to limit the conditions of the application, so they do not have technical significance, any modification of structure, change of proportion relationship or adjustment of size, without affecting the effect and purpose of the application, should still fall within the scope of the disclosed technology.
[0019] Embodiment
[0020] Please refer to Figures 1-4 The utility model discloses a reduced pressure packaging foam board: including foam board main part 1, the top of foam board main part 1 is fixedly connected with foam cover plate 2 through the adhesion, the outside of foam board main part 1 is connected with the anticollision strip 3 through the adhesion, the inside of foam board main part 1 is provided with fixed groove 4, the inside of fixed groove 4 is provided with reduced pressure mechanism, and the reduced pressure mechanism includes first reduced pressure version 5, second reduced pressure plate 6 and connecting plate 7, the inner chamber one side of fixed groove 4 is connected with first reduced pressure version 5 through the adhesion, and the inner chamber other side of fixed groove 4 is connected with second reduced pressure plate 6 through the adhesion, and the both ends of first reduced pressure version 5 and second reduced pressure plate 6 are provided with connecting plate 7, when using foam board, through the setting of anticollision strip 3, the force that foam board main part 1 is impacted can be reduced, and a certain reduced pressure effect is played, and when impacting foam board main part 1, the connecting plate 7 at the connecting place of first reduced pressure version 5 and second reduced pressure plate 6 is compressed, through the compression and resilience of connecting plate 7, cooperate the rubber material quality of first reduced pressure version 5 and second reduced pressure plate 6, can better buffer effect, so that the effect of reduced pressure is completed.
[0021] In order to play a better reduced pressure effect, the anticollision strip 3 is made of rubber material, and the anticollision strip 3 is distributed at equal intervals on one side of the foam board main part 1.
[0022] In order to play a better reduced pressure effect, the first reduced pressure version 5 and the second reduced pressure plate 6 are made of rubber material.
[0023] In order to play a better reduced pressure effect, the connecting plate 7 is integrally formed with the first reduced pressure version 5 and the second reduced pressure plate 6, and the first reduced pressure version 5 and the second reduced pressure plate 6 are connected through the connecting plate 7.
[0024] In order to play a better reduced pressure effect, the connecting plate 7 is provided in an arc shape.
[0025] Embodiment 2
[0026] Different from the above embodiment, please refer to Figure 5, the first pressure relief plate 5 and the second pressure relief plate 6 are provided with connecting columns 8, one end of the connecting column 8 is connected with one side of the first pressure relief plate 5, the other end of the connecting column 8 is connected with one side of the second pressure relief plate 6, the connecting columns 8 are distributed at equal intervals between the first pressure relief plate 5 and the second pressure relief plate 6, the inner side of the connecting column 8 is provided with a cavity 9, when the foam plate is used, the impact force received by the foam plate body 1 can be reduced through the arrangement of the anti-collision strip 3, a certain pressure relief effect is achieved, when the foam plate body 1 is impacted, the connecting plate 7 at the connecting position of the first pressure relief plate 5 and the second pressure relief plate 6 is compressed, through the compression and rebound of the connecting plate 7, the rubber material of the first pressure relief plate 5 and the second pressure relief plate 6 can better buffer effect, thus the pressure relief effect is achieved, while the connecting plate 7 is compressed and rebounded, the first pressure relief plate 5 and the second pressure relief plate 6 also extrude the connecting column 8, the inner side of the connecting column 8 is provided with the cavity 9, through the extrusion and rebound of the connecting column 8, a better pressure relief effect can be achieved.
[0027] Working principle: when the foam plate is used, the impact force received by the foam plate body 1 can be reduced through the arrangement of the anti-collision strip 3, a certain pressure relief effect is achieved, when the foam plate body 1 is impacted, the connecting plate 7 at the connecting position of the first pressure relief plate 5 and the second pressure relief plate 6 is compressed, through the compression and rebound of the connecting plate 7, the rubber material of the first pressure relief plate 5 and the second pressure relief plate 6 can better buffer effect, thus the pressure relief effect is achieved, while the connecting plate 7 is compressed and rebounded, the first pressure relief plate 5 and the second pressure relief plate 6 also extrude the connecting column 8, the inner side of the connecting column 8 is provided with the cavity 9, through the extrusion and rebound of the connecting column 8, a better pressure relief effect can be achieved.
[0028] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A reduced pressure packaging foam panel comprising a foam panel body (1), characterised in that: The top of the foam plate body (1) is fixedly connected with a foam cover plate (2) by adhesive, the outer side of the foam plate body (1) is connected with an anti-collision strip (3) by adhesive, the inner side of the foam plate body (1) is provided with a fixing groove (4), the inner side of the fixing groove (4) is provided with a pressure reduction mechanism, the pressure reduction mechanism comprises a first pressure reduction plate (5), a second pressure reduction plate (6) and a connecting plate (7), one side of the inner cavity of the fixing groove (4) is connected with the first pressure reduction plate (5) by adhesive, the other side of the inner cavity of the fixing groove (4) is connected with the second pressure reduction plate (6) by adhesive, and both ends of the first pressure reduction plate (5) and the second pressure reduction plate (6) are provided with the connecting plate (7).
2. A reduced pressure packaging foam sheet according to claim 1, wherein: The anti-collision strip (3) is made of rubber, and the anti-collision strip (3) is distributed at equal intervals on one side of the foam plate body (1).
3. A reduced pressure packaging foam panel according to claim 1, wherein: The first pressure reduction plate (5) and the second pressure reduction plate (6) are made of rubber.
4. A reduced pressure packaging foam sheet according to claim 1, wherein: The connecting plate (7), the first pressure reduction plate (5) and the second pressure reduction plate (6) are integrally formed, and the first pressure reduction plate (5) and the second pressure reduction plate (6) are connected through the connecting plate (7).
5. A reduced pressure packaging foam panel according to claim 4, wherein: The connecting plate (7) is in an arc-shaped structure.
6. A reduced pressure packaging foam panel according to claim 1, wherein: A connecting column (8) is arranged between the first pressure reduction plate (5) and the second pressure reduction plate (6), one end of the connecting column (8) is connected with one side of the first pressure reduction plate (5), the other end of the connecting column (8) is connected with one side of the second pressure reduction plate (6), the connecting column (8) is distributed at equal intervals between the first pressure reduction plate (5) and the second pressure reduction plate (6), and a cavity (9) is formed in the inner side of the connecting column (8).