Buckle type EPS (Expandable Polystyrene) foam board

Abstract

The utility model relates to the technical field of EPS foam boards, and discloses a buckle type EPS foam board which comprises a first foam board, a first connecting block, a second connecting block and a fixing batten are fixedly installed on one side of the first foam board, and the fixing batten is located between the first connecting block and the second connecting block. The foam board can be rapidly installed through the arranged connecting structure, the working efficiency is improved, the two ends of the foam board can be protected through the protection board, the service life of the whole foam board is prolonged, the main body can be prevented from being damaged when a fire disaster happens through the flame-retardant layer, and therefore the service life of the main body can be prolonged; according to the foam board, heat transfer can be reduced, a certain heat preservation effect is achieved, impact force from the outside is counteracted to a certain extent by arranging the reinforcing layer, damage to the foam board body caused by the impact force from the outside is reduced, and a better use prospect can be brought.

Description

Technical Field

[0001] The utility model relates to the technical field of EPS foam boards, in particular to a snap-on type EPS foam board. Background Art

[0002] EPS foam board, also known as polystyrene foam board, EPS board is made of expandable polystyrene beads containing volatile liquid foaming agent, which are heated and pre-expanded and then heated and formed in a mold. It has the structural characteristics of fine closed cells. With the development of science and technology, the application scope and application field of EPS foam board are also constantly expanding. The existing EPS foam board is usually divided into many small pieces for easy loading and transportation, but it needs to be snap-fitted and installed in actual use.

[0003] However, it still has some disadvantages. For example, the current snap-on EPS foam board has a relatively simple structure, the snap-on connection cannot guarantee the connection effect between the boards, and the boards are prone to falling off. These foam boards have poor anti-collision effect when in use, which makes the entire foam board prone to serious damage when hit, reducing the practicality of the entire foam board.

[0004] In order to solve the above problems, a snap-on EPS foam board is proposed in the present application. Utility Model Content

[0005] The utility model aims to provide a snap-on EPS foam board to solve the problems of the prior art proposed in the above background technology that the structure is relatively simple and the anti-collision effect is not good.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a snap-on EPS foam board, comprising a first foam board, a first connecting block, a second connecting block and a fixed strip are fixedly installed on one side of the first foam board, and the fixed strip is located between the first connecting block and the second connecting block, buttons are movably installed on one end of the first connecting block and the second connecting block, and sliding grooves are provided at both upper and lower ends of the fixed strip.

[0007] Preferably, a sliding block is slidably connected to one side of the sliding groove, a second foam board is fixedly installed on one side of the sliding block, protective plates are fixedly installed on both sides of the second foam board and the first foam board, a limiting spring is fixedly connected to one side of the fixed strip, a limiting spring is fixedly connected to one side of the limiting block, and a locking rod is fixedly installed on one side of the limiting block.

[0008] Preferably, an EPS foam layer is fixedly installed on the upper end of the first foam board, a reinforcing layer is fixedly connected to the lower end of the EPS foam layer, an insulating layer is fixedly installed on the lower end of the reinforcing layer, a waterproof layer is fixedly connected to the lower end of the insulating layer, and a flame retardant layer is fixedly connected to the lower end of the waterproof layer.

[0009] Preferably, a connecting plate is movably installed at the upper end of the inner cavity of the reinforcement layer, a movable rod is fixedly connected to the lower end of the connecting plate, a buffer spring is sleeved on the outer wall of the lower end of the movable rod, a sliding plate is fixedly connected to the lower end of the movable rod, and the outer wall of the movable rod is movably located in the inner cavity of the buffer column.

[0010] Preferably, the sliding block and the sliding groove are arranged in a T-shape, and the sliding block is located at one end of the first connecting block and the second connecting block respectively.

[0011] Preferably, one side of the locking rod is movably located at the upper and lower ends of the sliding block, and the buttons are movably located at one end of the first connecting block and the second connecting block respectively.

[0012] Preferably, the buffer spring and the sliding plate are movably located in the inner cavity of the buffer column, the buffer column is fixedly located at the lower end of the inner cavity of the EPS foam layer, and the buffer column is arranged in multiple groups.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model realizes rapid installation of the foam board and improves work efficiency through the cooperation of the first connecting block, the second connecting block, the button, the fixed strip, the sliding groove, the sliding block, the protective plate, the limit spring, the limit block and the locking rod. First, the two groups of sliding blocks are slid into the sliding groove at the same time, and the upper and lower ends of the sliding block are respectively tightly fitted with the inner sides of the first connecting block and the second connecting block. Then, the button is pressed and the limit spring is used to make the locking rod snap into the inner cavity of the fixed strip for limit fixing. The protective plate can protect the two ends of the first foam board and the second foam board, thereby improving the service life of the entire foam board.

[0015] The utility model can prevent the main body from being damaged in the event of a fire by setting the flame retardant layer, thereby increasing the service life of the main body; the heat preservation layer can reduce the heat transfer and achieve a certain heat preservation effect; through the cooperation of the connecting plate, movable rod, buffer spring, sliding plate and buffer column in the reinforcement layer, the impact force from the outside world can be offset to a certain extent, and the damage to the foam board body caused by the external impact force can be reduced, thereby improving the anti-collision performance of the foam board, extending the service life of the foam board body, and making the foam board more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a snap-on EPS foam board of the utility model;

[0017] Figure 2 This is an enlarged structural diagram of point A of a clip-on EPS foam board of the utility model;

[0018] Figure 3 This is a schematic diagram of the locking structure of a snap-on EPS foam board of the utility model;

[0019] Figure 4 This is a schematic diagram of the layered structure of a snap-on EPS foam board of the utility model;

[0020] Figure 5 The utility model is a schematic diagram of the reinforcing layer structure of a snap-on EPS foam board.

[0021] In the figure: 1. first foam board; 2. first connecting block; 3. second connecting block; 4. button; 5. fixed strip; 6. sliding groove; 7. sliding block; 8. second foam board; 9. protective plate; 10. limit spring; 11. limit block; 12. locking rod; 13. EPS foam layer; 14. reinforcement layer; 15. insulation layer; 16. waterproof layer; 17. flame retardant layer; 18. connecting plate; 19. movable rod; 20. buffer spring; 21. sliding plate; 22. buffer column. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] See also Figure 1-Figure 3The utility model provides a technical solution: a snap-on EPS foam board, comprising a first foam board 1, a first connecting block 2, a second connecting block 3 and a fixed strip board 5 are fixedly installed on one side of the first foam board 1, and the fixed strip board 5 is located between the first connecting block 2 and the second connecting block 3, and a button 4 is movably installed on one end of the first connecting block 2 and the second connecting block 3, and a sliding groove 6 is provided at the upper and lower ends of the fixed strip board 5, and a sliding block 7 is slidably connected to one side of the sliding groove 6, and a second foam board 8 is fixedly installed on one side of the sliding block 7, and a protective plate 9 is fixedly installed on both sides of the second foam board 8 and the first foam board 1, and the protective plate 9 can be provided to protect the two ends of the first foam board 1 and the second foam board 8, thereby improving the service life of the entire foam board, and a limiting spring 10 is fixedly connected to one side of the fixed strip board 5, and a limiting block 11 is fixedly connected to one side of the limiting spring 10, and a limiting A locking rod 12 is fixedly installed on one side of the positioning block 11, and the sliding block 7 and the sliding groove 6 are set to be T-shaped. The sliding blocks 7 are respectively located at one end of the first connecting block 2 and the second connecting block 3, and one side of the locking rod 12 is movably located at the upper and lower ends of the sliding block 7, and the buttons 4 are respectively movably located at one end of the first connecting block 2 and the second connecting block 3. Through the cooperation of the first connecting block 2, the second connecting block 3, the button 4, the fixed strip 5, the sliding groove 6, the sliding block 7, the protective plate 9, the limit spring 10, the limit block 11 and the locking rod 12, the foam board can be quickly installed to improve the work efficiency. First, the two groups of sliding blocks 7 are slid into the sliding groove 6 at the same time, and the upper and lower ends of the sliding block 7 are respectively tightly fitted with the inner sides of the first connecting block 2 and the second connecting block 3, and then the button 4 is pressed, and the locking rod 12 is stuck into the inner cavity of the fixed strip 5 for limit fixing through the action of the limit spring 10.

[0024] In this embodiment, Figure 4-Figure 5As shown, an EPS foam layer 13 is fixedly installed on the upper end of the first foam board 1, a reinforcing layer 14 is fixedly connected to the lower end of the EPS foam layer 13, a heat-insulating layer 15 is fixedly installed on the lower end of the reinforcing layer 14, a waterproof layer 16 is fixedly connected to the lower end of the heat-insulating layer 15, and a flame-retardant layer 17 is fixedly connected to the lower end of the waterproof layer 16. The flame-retardant layer 17 can prevent the main body from being damaged in the event of a fire, thereby improving the service life of the main body. The heat-insulating layer 15 can reduce the transfer of heat and achieve a certain heat-insulating effect. A connecting plate 18 is movably installed on the upper end of the inner cavity of the reinforcing layer 14, a movable rod 19 is fixedly connected to the lower end of the connecting plate 18, and a buffer is provided on the outer wall of the lower end of the movable rod 19 The spring 20 and the lower end of the movable rod 19 are fixedly connected with a sliding plate 21, and the outer wall of the movable rod 19 is movably located in the inner cavity of the buffer column 22. The buffer spring 20 and the sliding plate 21 are movably located in the inner cavity of the buffer column 22. The buffer column 22 is fixed at the lower end of the inner cavity of the EPS foam layer 13, and the buffer column 22 is arranged in multiple groups. By arranging the connecting plate 18, the movable rod 19, the buffer spring 20, the sliding plate 21 and the buffer column 22 in the reinforcement layer 14 to cooperate with each other, the impact force from the outside can be offset to a certain extent, and the damage caused by the external impact force to the foam board body can be reduced, thereby improving the anti-collision performance of the foam board, extending the service life of the foam board body, and making the foam board more practical.

[0025] Working principle:

[0026] By means of the cooperation of the first connecting block 2, the second connecting block 3, the button 4, the fixed strip 5, the sliding groove 6, the sliding block 7, the protective plate 9, the limit spring 10, the limit block 11 and the locking rod 12, the foam board can be quickly installed to improve the work efficiency. First, the two sets of sliding blocks 7 are simultaneously slid into the sliding groove 6, and at the same time, the upper and lower ends of the sliding block 7 are respectively tightly fitted with the inner sides of the first connecting block 2 and the second connecting block 3, and then the button 4 is pressed, and the limit spring 10 is used to make the locking rod 12 stuck into the inner cavity of the fixed strip 5 for limiting and fixing. By means of the protective plate 9, the first foam board 1 and the second foam board 8 can be fixed. The two ends of the foam board are protected, thereby improving the service life of the entire foam board. The flame retardant layer 17 can prevent the main body from being damaged in the event of a fire, thereby improving the service life of the main body. The thermal insulation layer 15 can reduce the transfer of heat and achieve a certain thermal insulation effect. The connecting plate 18, the movable rod 19, the buffer spring 20, the sliding plate 21 and the buffer column 22 in the reinforcement layer 14 cooperate with each other to offset the impact force from the outside to a certain extent, reduce the damage caused by the external impact force to the foam board body, thereby improving the anti-collision performance of the foam board, extending the service life of the foam board body, and making the foam board more practical.

[0027] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

Claims

1. A snap-on EPS foam board, comprising a first foam board (1), characterized in that: A first connection block (2), a second connection block (3) and a fixed strip (5) are fixedly mounted on one side of the first foam board (1), and the fixed strip (5) is located between the first connection block (2) and the second connection block (3). A button (4) is movably mounted on one end of the first connection block (2) and the second connection block (3), and sliding grooves (6) are provided at both upper and lower ends of the fixed strip (5).

2. The snap-on EPS foam board according to claim 1, characterized in that: A sliding block (7) is slidably connected to one side of the sliding groove (6), a second foam plate (8) is fixedly installed to one side of the sliding block (7), and protective plates (9) are fixedly installed on both sides of the second foam plate (8) and the first foam plate (1), a limiting spring (10) is fixedly connected to one side of the fixed strip (5), a limiting block (11) is fixedly connected to one side of the limiting spring (10), and a locking rod (12) is fixedly installed on one side of the limiting block (11).

3. The snap-on EPS foam board according to claim 2, characterized in that: An EPS foam layer (13) is fixedly mounted on the upper end of the first foam board (1), a reinforcing layer (14) is fixedly connected to the lower end of the EPS foam layer (13), a thermal insulation layer (15) is fixedly mounted on the lower end of the reinforcing layer (14), a waterproof layer (16) is fixedly connected to the lower end of the thermal insulation layer (15), and a flame retardant layer (17) is fixedly connected to the lower end of the waterproof layer (16).

4. The snap-on EPS foam board according to claim 3, characterized in that: A connecting plate (18) is movably mounted on the upper end of the inner cavity of the reinforcing layer (14); a movable rod (19) is fixedly connected to the lower end of the connecting plate (18); a buffer spring (20) is sleeved on the outer wall of the lower end of the movable rod (19); a sliding plate (21) is fixedly connected to the lower end of the movable rod (19); and the outer wall of the movable rod (19) is movably located in the inner cavity of the buffer column (22).

5. The snap-on EPS foam board according to claim 2, characterized in that: The sliding block (7) and the sliding groove (6) are arranged in a T-shape, and the sliding block (7) is located at one end of the first connecting block (2) and the second connecting block (3) respectively.

6. The snap-on EPS foam board according to claim 3, characterized in that: One side of the locking rod (12) is movably located at the upper and lower ends of the sliding block (7), and the button (4) is movably located at one end of the first connecting block (2) and the second connecting block (3).

7. The snap-on EPS foam board according to claim 4, characterized in that: The buffer spring (20) and the sliding plate (21) are movably located in the inner cavity of the buffer column (22), the buffer column (22) is fixedly located at the lower end of the inner cavity of the EPS foam layer (13), and the buffer column (22) is arranged in multiple groups.

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