Plastic plate with hollow structure

Abstract

The utility model relates to a plastic plate with a hollow structure, which comprises a plate, an inner core is arranged on the inner side of the plate, and a plurality of cavities are uniformly distributed in the inner core along the left-right direction; the cavities are distributed in the front-back direction, the cavities are of structures with the front ends open and the rear ends closed, and supporting blocks are embedded in the cavities in the front-back direction; and a locking plate is arranged on the inner core on the outer side of the front end of the supporting block. According to the utility model, the supporting blocks are arranged in the inner core of the plate, so that the structural strength of the plate can be improved, and the plate is not easy to damage; the installation structure of the supporting block in the plate is convenient, the disassembly performance is good, and the flexibility is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to the related technical field of plastic board, especially to a hollow structure's plastic board. BACKGROUND

[0002] Polyethylene board, also known as low-pressure high-density polyethylene, HDPE board, PE board, HDPE board, is a kind of crystallinity high, non-polar thermoplastic resin. The original HDPE is milky white, and the micro-thin section is translucent to a certain extent. PE board has excellent resistance to most of the characteristics of life and industrial chemicals.

[0003] After mass retrieval, it is found that the Chinese patent publication No. CN208566146U discloses a plastic board decoration structure, which comprises a plastic board, a hard coating is arranged on the plastic board, the hard coating is a hard, anti-glare and anti-fingerprint mixed coating, the plastic board is any one of PC, PMMA, PET, ABS, PVC and glass fiber board, the plastic board decoration structure further comprises a first bottom layer, a second bottom layer and a third bottom layer, the hard coating, the plastic board, the first bottom layer, the second bottom layer and the third bottom layer are stacked from top to bottom, the first bottom layer is a digital printing spray drawing layer, the second bottom layer is a pearl ink screen printing layer, and the third bottom layer is a silk screen cover bottom layer. The plastic board decoration structure has the advantages of improving the surface hardness of the plastic board.

[0004] In summary, the existing plastic board generally has general structural strength, so that the plastic board is easily damaged when subjected to excessive external pressure during use.

[0005] In view of the above-mentioned defects, the present design person actively researches and innovates to create a hollow structure plastic board, which has more industrial utilization value. UTILITY MODEL CONTENT

[0006] To solve any one of the above technical problems, the utility model aims to provide a hollow structure plastic board.

[0007] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0008] A hollow structure plastic board, comprising a board, an inner core is arranged on the inner side of the board, and a plurality of cavities are uniformly distributed in the inner core along the left-right direction;

[0009] The cavities are distributed along the front-rear direction, and the cavities have a structure of open front end and closed rear end, and a support block is embedded in the cavity along the front-rear direction;

[0010] A locking plate is arranged on the inner core outside the front end of the support block;

[0011] The left and right sides of the top of the plate are provided with clamping columns protruding upwards, and the left and right sides of the bottom of the plate are provided with clamping grooves recessed upwards.

[0012] As a further improvement of the utility model, the plate and the inner core are integrally formed.

[0013] As a further improvement of the utility model, the plate and the inner core are integrally formed.

[0014] As a further improvement of the utility model, the left and right sides of the inner core of the positioning hole are provided with locking holes, the middle part of the rear end of the locking plate is provided with a positioning block matched with the positioning hole, and the left and right sides of the locking plate of the positioning block are provided with locking bolts matched with the locking holes.

[0015] As a further improvement of the utility model, the cavity and the support block are both in the shape of an I-beam.

[0016] As a further improvement of the utility model, the plate comprises a plate body, a structural layer, an anti-static layer and a fireproof layer from inside to outside.

[0017] As a further improvement of the utility model, the plate body is a PE plate, the structural layer is a honeycomb plate, the anti-static layer is an anti-static resin coating, and the fireproof layer is a flame retardant coating.

[0018] By the above scheme, the utility model has at least the following advantages:

[0019] The utility model discloses a support block arranged in the inner core of the plate can improve the structural strength of the plate itself, so that the plate is not easy to be damaged.

[0020] The installation structure of the support block in the plate is relatively convenient, has good dismounting performance and is relatively flexible.

[0021] The above description is only a summary of the technical scheme of the utility model, in order to more clearly understand the technical means of the utility model, and can be implemented according to the content of the specification, the following is a preferred embodiment of the utility model and is described in detail with reference to the drawings. DRAWINGS

[0022] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment, and it should be understood that the following drawings only show some embodiments of the utility model, and should not be regarded as a limitation to the scope, and for ordinary skilled in the art, other related drawings can be obtained without creative labor.

[0023] Figure 1is a structure schematic view of the plastic plate with hollow structure of the utility model;

[0024] Figure 2 is Figure 1 is a structure schematic view after removing the support block;

[0025] Figure 3 is Figure 1 is a structure schematic view of the locking plate;

[0026] Figure 4 is Figure 1 is an internal structure schematic view of the plate.

[0027] In the drawings, the meanings of various reference signs are as follows.

[0028] Plate 1, inner core 2, cavity 3, support block 4, locking plate 5, clamping column 6, clamping groove 7, positioning hole 8, locking hole 9, positioning block 10, locking bolt 11, plate body 12, structure layer 13, anti-static layer 14, fireproof layer 15. DETAILED DESCRIPTION

[0029] The specific embodiments of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but not to limit the scope of the utility model.

[0030] In order to make the personnel in the technical field better understand the utility model scheme, the technical scheme in the utility model example will be described clearly and completely below in combination with the drawings in the utility model example. Obviously, the described examples are only a part of the utility model examples, not all examples. The components of the utility model examples described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the utility model examples provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected examples of the utility model. Based on the utility model examples, all other examples obtained by the person skilled in the art without creative labor are within the scope of the utility model protection.

[0031] EXAMPLE

[0032] As Figures 1-4 shown,

[0033] A plastic plate with hollow structure, comprising plate 1, the inner side of plate 1 is provided with inner core 2, and a plurality of cavities 3 are uniformly distributed in the left-right direction in inner core 2.

[0034] Among them, the structure of inner core 2 has the following two cases:

[0035] 1) plate 1 and inner core 2 are integrally formed.

[0036] 2) plate 1 and inner core 2 are separate structure.

[0037] 1, cavity 3 is distributed along the front and back direction, and the cavity 3 is a structure of opening at the front end and closing at the back end, and the support block 4 is embedded in the cavity 3 along the front and back direction. Wherein, the cavity 3 and the support block 4 are all I-shaped structure.

[0038] 2, locking plate 5 is arranged on the inner core 2 outside the front end of the support block 4.

[0039] The positioning hole 8 is arranged in the middle of the front end of the support block 4, the locking hole 9 is arranged on the inner core 2 on both sides of the positioning hole 8, the positioning block 10 is arranged in the middle of the rear end of the locking plate 5, and the locking hole 9 is arranged on the locking plate 5 on both sides of the positioning block 10. The locking bolt 11 is matched with the above-mentioned locking hole 9.

[0040] 3, the clamping column 6 is arranged on both sides of the top of the plate 1, and the clamping groove 7 is arranged on both sides of the bottom of the plate 1. When a plurality of plates 1 are stacked together, the clamping column 6 on the top of the lower plate 1 is embedded into the clamping groove 7 on the bottom of the upper plate 1, so that the plate 1 is easy to take and place.

[0041] 4, the internal structure of the plate 1:

[0042] Preferably, the plate 1 comprises plate body 12, structure layer 13, anti-static layer 14 and fireproof layer 15 from inside to outside.

[0043] Among them, the plate body 12 is PE plate, the structure layer 13 is honeycomb plate, the anti-static layer 14 is anti-static resin coating, and the fireproof layer 15 is flame retardant coating.

[0044] The structure layer 13 of the honeycomb plate further improves the structural strength of the plate body 12, the anti-static layer 14 of the anti-static resin coating improves the anti-static ability of the plate body 12, and the fireproof layer 15 of the flame retardant coating improves the fireproof performance of the plate body 12.

[0045] In the description of the utility model, need understanding is, the term "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "internal", "external" and so on indicate the orientation or positional relation based on the orientation or positional relation shown in the drawing, just for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the indicated device or element must have a particular orientation, construct and operate in a particular orientation, therefore can not be understood as the limitation of the utility model. In addition, the term "first", "second" and so on are only for the purpose of description, and can not be understood as indicating or implying relative importance or implying the number of the indicated technical features. Therefore, the features limited by "first", "second" and so on can be explicitly or implicitly included one or more features. In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0046] In the description of the utility model, it should be pointed out that, unless otherwise specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, can be fixedly connected, can be detachably connected, or integrally connected, can be mechanically connected, can be electrically connected, can be directly connected, can be indirectly connected through an intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood through specific circumstances.

[0047] The above is only the preferred embodiment of the utility model, and is not used to limit the utility model, it should be pointed out that, for ordinary skilled in the art, on the premise of not departing from the technical principles of the utility model, can make several improvements and variations, these improvements and variations also should be regarded as the protection scope of the utility model.

Claims

1. A plastic plate with a hollow structure, comprising a plate (1), an inner core (2) being provided on the inner side of the plate (1), and a plurality of cavities (3) being uniformly distributed in the left-right direction within the inner core (2); Its characteristics are: The cavities (3) are distributed along the front-to-back direction, and the cavities (3) are of a structure with an open front end and a closed rear end, and support blocks (4) are embedded in the cavities (3) along the front-to-back direction; A locking plate (5) is provided on the inner core (2) outside the front end of the support block (4); A clamping column (6) protruding upward is provided on both the left and right sides of the top of the plate (1), and a clamping groove (7) recessed upward is provided on both the left and right sides of the bottom of the plate (1).

2. The hollow plastic sheet according to claim 1, wherein: The plate (1) and the inner core (2) are integrally formed.

3. The hollow plastic sheet according to claim 1, wherein: The plate (1) and the inner core (2) are separate structures.

4. The hollow plastic sheet according to claim 1, wherein: A positioning hole (8) is provided in the middle of the front end of the support block (4), locking holes (9) are provided on the inner core (2) on the left and right sides of the positioning hole (8), a positioning block (10) adapted to the positioning hole (8) is provided in the middle of the rear end of the locking plate (5), and locking bolts (11) adapted to the locking hole (9) are provided on the locking plates (5) on the left and right sides of the positioning block (10).

5. The hollow plastic sheet according to claim 1, wherein: The cavity (3) and the support block (4) are both I-shaped structures.

6. The hollow plastic sheet according to claim 1, wherein: The plate (1) comprises, from the inside to the outside, a plate body (12), a structural layer (13), an antistatic layer (14) and a fireproof layer (15).

7. The hollow plastic sheet according to claim 6, characterized in that: The plate body (12) is a PE plate, the structural layer (13) is a honeycomb plate, the antistatic layer (14) is an antistatic resin coating, and the fireproof layer (15) is a flame retardant coating.

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