Novel spliced polyethylene foam board

Abstract

The utility model discloses a novel splicing type polyethylene foam board, and aims to solve the problems that the traditional polyethylene foam board is connected through a binder, so that the time is wasted, the connection is easy and the connection is not stable enough. A user can connect a plurality of polyethylene foaming plates together in a staggered insertion mode, then a plurality of sets of through grooves and connecting rods are arranged on the first plate and the second plate, and the user can further limit and fix the first plate and the second plate which are connected in an inserted mode through the connecting rods and the through grooves. The through grooves and the connecting rods can be used for mutually overlapping and fixing a plurality of polyethylene foaming plates, so that the connection of the polyethylene foaming plates becomes more convenient and stable, and after the splicing is completed, the user can quickly break off redundant convex parts by virtue of the separating grooves, and then fill the broken parts to the missing part on the other side, so that the splicing is more convenient and firmer. And the whole polyethylene foaming board wall becomes flat.

Description

Technical Field

[0001] The utility model relates to the field of polyethylene foam boards, and more specifically, to a novel spliced ​​polyethylene foam board. Background Art

[0002] Polyethylene foam board usually refers to polyethylene-based foam plastic board, which includes several common types, the most typical of which are polyethylene-vinyl acetate (EVA) foam (EPE) and polyethylene (PE) board. These materials are made through a specific process and have the advantages of light weight, heat preservation, insulation, sound absorption, and good cushioning performance, and are widely used in the construction industry.

[0003] Most traditional polyethylene foam boards are rectangular with smooth cross-sections. When polyethylene foam boards are to be used over a large area or the thickness of the polyethylene foam board layer needs to be thickened, multiple polyethylene foam boards need to be bonded together using adhesives. This connection method requires waiting for the glue to dry before the polyethylene foam board can be used, which takes a long time. In addition, if the shape of the polyethylene foam board is not regular or the side is not flat, the bonding will not be stable. If there is a gap between two adjacent polyethylene foam boards, mortar leakage may occur in subsequent processing, affecting the quality of the project.

[0004] Based on the above, the purpose of the utility model is to provide a new type of spliced ​​polyethylene foam board to solve the problem that the traditional polyethylene foam board is time-consuming to connect by adhesive and is prone to being unstable. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a novel spliced ​​polyethylene foam board. The utility model configures the board body into two boards, one and two, which can be staggered and plugged into each other. Users can connect multiple polyethylene foam boards together by staggered plugging. Multiple groups of through grooves and connecting rods are then provided on board one and board two. Users can further limit and fix the plugged-in boards one and two by connecting rods and through grooves, and can also use through grooves and connecting rods to overlap and fix multiple polyethylene foam boards to each other, thereby making the connection of the polyethylene foam boards more convenient and stable.

[0006] The above technical purpose of the utility model is achieved through the following technical scheme: a new type of spliced ​​polyethylene foam board, including a board body, the board body includes two detachably connected boards, one board and the other board, each of the boards is provided with a connecting part and a limiting part 1 for limiting the connecting part, each of the boards is provided with a plurality of array-distributed through grooves, and connecting rods are provided in the through grooves.

[0007] By adopting the above technical solution, when it is necessary to splice multiple polyethylene foam boards, the user separates multiple boards one and two, and then inserts the upper and lower parts of the connecting part of one board one into the limiting parts one of the two connecting boards two respectively, and then inserts the connecting parts of the other two boards two into the limiting parts one of this board one respectively, and then uses the same method to make multiple polyethylene foam boards plug into each other, and then uses the connecting rod and the through groove to limit and reinforce the connection relationship of the multiple polyethylene foam boards. When it is necessary to increase the thickness of the insulation layer, the two polyethylene foam boards are connected. The boards are stacked together, and then multiple limit rods are inserted into the multiple through grooves until the two ends of the limit rods are respectively located in the through grooves of the two polyethylene foam boards. The multiple connecting rods can play a connecting role. The user can stack multiple polyethylene foam boards together through this method. With this arrangement, the connection between the multiple polyethylene foam boards does not require the use of adhesives, the splicing is simple and fast, and the connection strength is high. Moreover, since the first and second boards are in a staggered relationship after connection, the irregular shape and uneven edges of the polyethylene foam boards will also be covered to prevent mortar leakage.

[0008] The utility model is further configured as follows: the spacing dimension between the connecting portion and the limiting portion is the sum of the spacing dimensions between the connecting portion and the limiting portion and the two side edges respectively.

[0009] The utility model is further configured as follows: two separation grooves are provided on each of plate one and plate two, the two separation grooves are both located on one side surface of plate one and plate two away from the connection portion, and the two separation grooves are respectively located on the transverse center line and the longitudinal center line of plate one and plate two.

[0010] The utility model is further configured as follows: one end of the connecting rod is provided with an arc chamfer.

[0011] The utility model is further configured as follows: both sides of the plate one and the plate two are provided with splicing grooves, and the splicing grooves on the same side of the plate one and the plate two can form a limiting part two for the connecting part to be inserted.

[0012] The utility model is further configured as follows: the connecting portion, the first limiting portion and the second limiting portion are all in a dovetail shape.

[0013] In summary, the utility model has the following beneficial effects:

[0014] The utility model arranges the board body into two boards, one and two, which can be offset and plugged into each other. The user can connect multiple polyethylene foam boards together through the offset plugging, and then multiple groups of through grooves and connecting rods are arranged on the board one and the board two. The user can further limit and fix the mutually plugged board one and the board two through the connecting rods and the through grooves, and can also use the through grooves and connecting rods to overlap and fix multiple polyethylene foam boards to each other, so that the connection of the polyethylene foam boards becomes more convenient and stable. After the splicing is completed, the user can also use the separation groove to quickly break off the redundant protruding part, and then fill the broken part to the missing part on the other side, so that the whole polyethylene foam board wall becomes flat. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of this utility model patent Figure 1 , showing the positions of the separation slots and through slots on plate one or plate two;

[0016] Figure 2 This is a schematic diagram of the structure of this utility model patent Figure 2 , showing the structure and positional relationship between plates one and two;

[0017] Figure 3 This is a schematic diagram of the structure of this utility model patent Figure 3 , showing the state of multiple polyethylene foam boards being plugged in and stacked with each other;

[0018] Figure 4 This is a schematic diagram of the structure of this utility model patent Figure 4 , showing the state of multiple polyethylene foam boards being plugged in and stacked with each other;

[0019] Figure 5 This is a schematic diagram of the structure of this utility model patent Figure 5 , showing the state of two polyethylene foam boards being vertically plugged in.

[0020] In the figure: 1, plate one; 2, plate two; 3, connecting part; 4, limiting part one; 5, through groove; 6, connecting rod; 7, separation groove; 8, splicing groove; 9, limiting part two. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", "top / bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0023] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] The utility model is described in detail below in conjunction with the accompanying drawings.

[0025] A new type of spliced ​​polyethylene foam board, such as Figures 1 to 5 As shown, the plate body includes two detachably connected plates 1 and 2, each of which is provided with a connecting portion 3 and a limiting portion 4 for limiting the connecting portion 3, and the spacing dimension between the connecting portion 3 and the limiting portion is the sum of the spacing dimensions between the connecting portion 3 and the limiting portion and the two side edges respectively.

[0026] A plurality of array-distributed through slots 5 are provided on both the plate 1 and the plate 2, and a connecting rod 6 is provided in the through slot 5. The diameter of the connecting rod 6 is slightly larger than the diameter of the through slot 5, so that a certain interference fit can be formed between the two, and one end of the connecting rod 6 is provided with an arc chamfer. Two separation slots 7 are provided on both the plate 1 and the plate 2, and the two separation slots 7 are both located on the side surface of the plate 1 and the plate 2 away from the connecting portion 3, and the two separation slots 7 are respectively located on the transverse center line and the longitudinal center line of the plate 1 and the plate 2.

[0027] Both sides of the plate 1 and the plate 2 are provided with splicing grooves 8, and the splicing grooves 8 on the same side of the plate 1 and the plate 2 can form a limiting part 2 9 for the connection part 3 to be inserted. The connection part 3, the limiting part 1 4 and the limiting part 2 9 are all dovetail-shaped.

[0028] Plate 1 and plate 2 are two identical plates that are plugged together relatively, and such an arrangement is convenient for mold processing and product production.

[0029] like Figure 3 and Figure 4As shown, when multiple polyethylene foam boards need to be spliced, the user separates multiple boards 1 and 2, and then inserts the upper and lower halves of the connecting portion 3 of one board 1 into the limiting portions 4 of the two connecting boards 2, respectively, and then inserts the connecting portions 3 of the other two boards 2 into the limiting portions 4 of this board 1, respectively, and then uses the same method to make multiple polyethylene foam boards plugged together. Since the spacing size between the connecting portion 3 and the limiting portion is the sum of the spacing sizes between the connecting portion 3 and the limiting portion and the two side edges, respectively, after the misaligned plug-in, the connection between the two adjacent boards is relatively tight, and then the connection relationship of the multiple polyethylene foam boards is limited and reinforced by the connecting rod 6 and the through groove 5. After the splicing is completed, the user can also use the separation groove 7 to quickly break off the excess protruding part caused by the misaligned plug-in, and then fill the broken part to the missing part on the other side, so that the entire polyethylene foam board wall becomes flat.

[0030] When the thickness of the insulation layer needs to be increased, two polyethylene foam boards are stacked together, and then multiple limit rods are respectively inserted into the multiple through grooves 5 until the two ends of the limit rods are respectively located in the through grooves 5 of the two polyethylene foam boards. Multiple connecting rods 6 can play a connecting role. Users can stack multiple polyethylene foam boards together through this method. With this arrangement, the connection between multiple polyethylene foam boards does not require the use of adhesives, the splicing is simple and fast, and the connection strength is high. Moreover, since board 1 and board 2 are in a staggered relationship after connection, the irregular shape and uneven edges of the polyethylene foam board will also be covered by another board to prevent subsequent mortar leakage.

[0031] like Figure 5 As shown, the user can also use the limiting parts 2 9 on both sides of the polyethylene foam board to enable it to be vertically plugged with the board 1 or the board 2 2 on another polyethylene foam board, so that the connection method of the thermos cup is more diverse.

[0032] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A novel spliced ​​polyethylene foam board, comprising a board body, characterized in that: The plate body comprises two detachably connected plates, plate one (1) and plate two (2); the plate one (1) and plate two (2) are both provided with a connecting portion (3) and a limiting portion one (4) for limiting the connecting portion (3); the plate one (1) and plate two (2) are both provided with a plurality of array-distributed through grooves (5); and connecting rods (6) are provided in the through grooves (5).

2. A novel spliced ​​polyethylene foam board according to claim 1, characterized in that: The spacing dimension between the connecting portion (3) and the limiting portion is the sum of the spacing dimensions between the connecting portion (3) and the limiting portion and the two side edges respectively.

3. A novel spliced ​​polyethylene foam board according to claim 2, characterized in that: Two separation grooves (7) are provided on each of the plate one (1) and the plate two (2). The two separation grooves (7) are both located on a side surface of the plate one (1) and the plate two (2) away from the connection portion (3). The two separation grooves (7) are respectively located on the transverse center line and the longitudinal center line of the plate one (1) and the plate two (2).

4. The novel spliced ​​polyethylene foam board according to claim 3 is characterized in that: One end of the connecting rod (6) is provided with a circular arc chamfer.

5. The novel spliced ​​polyethylene foam board according to claim 4 is characterized in that: Both sides of the first plate (1) and the second plate (2) are provided with splicing grooves (8), and the splicing grooves (8) on the same side of the first plate (1) and the second plate (2) can form a second limiting portion (9) for the connecting portion (3) to be inserted.

6. The novel spliced ​​polyethylene foam board according to claim 5 is characterized in that: The second limiting portion (9), the connecting portion (3) and the first limiting portion (4) are all in a dovetail shape.

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