CN212666835U

CN212666835U - Composite board

Info

Publication number: CN212666835U
Application number: CN202021189707.9U
Authority: CN
Inventors: 陈秋雄
Original assignee: Zhuhai Xiongwei Honeycomb Products Co ltd
Current assignee: Zhuhai Xiongwei Honeycomb Products Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-03-09
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses a composite board, including the core, set up the first panel on the core up end and set up the second panel of terminal surface under the core, the core is upwards protruding to have big end down's first supporting part and is protruding downwards to have big end down's second supporting part, the cross section of first supporting part and second supporting part expands outward and is regular polygon, still includes the bracing piece, the one end of bracing piece is connected with the interior summit of first supporting part, and the other end of bracing piece is connected with the interior summit on the relative position with first supporting part on the second supporting part; the lower end face of the core material is provided with the first supporting part, the lower end face of the core material is provided with the second supporting part, and the supporting rod is arranged between the inner vertex of the first supporting part and the inner vertex of the second supporting part at the position opposite to the first supporting part, so that the compressive strength and the peeling resistance of the core material can be greatly improved.

Description

Composite board

Technical Field

The utility model relates to a composite sheet field.

Background

The composite board is a multifunctional board formed by combining plane materials made of different materials according to actual needs, and has the advantage of functional diversity, but the supporting structure on the core material in the existing composite board generally adopts a single-side supporting mode, and although the composite board has certain mechanical strength, the hidden trouble of insufficient strength still exists when the composite board is used; in addition, the existing composite board is generally connected by adopting a glue bonding mode, and the connecting mode has the defects of unstable structure and easy separation of the surface materials after long service time.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a composite board has better mechanical strength.

The utility model discloses a technical scheme that its technical problem was solved to an embodiment adopted is: the utility model provides a composite board, includes the core, sets up the first panel at the core up end and sets up the second panel of terminal surface under the core, the core upwards the arch have big-end-up's first supporting part and downwards the arch have big-end-up's second supporting part, first supporting part and second supporting part use core place plane symmetry to set up and the two cross section expands outward and be regular polygon, still include the bracing piece, the one end of bracing piece is connected with the interior summit of first supporting part, the other end of bracing piece is connected with the interior summit on the first supporting part relative position on the second supporting part.

Further, the inside of the support rod is hollow.

Preferably, the support rod is provided as an aluminum tube.

Preferably, the thickness of the aluminum pipe is set to 0.1 mm.

Preferably, the thickness of the core material is set to 0.5 to 1 cm.

Furthermore, fireproof paint is arranged on the outer wall surfaces of the first plate and the second plate.

Preferably, soundproof cotton is disposed between the first plate and the core material and between the second plate and the core material.

Preferably, the cross section of the first supporting part and the cross section of the second supporting part are expanded into a regular hexagon.

The utility model has the advantages that: a composite board comprises a core material, a first board arranged on the upper end surface of the core material, a second board arranged on the lower end surface of the core material, a first supporting part with a small upper part and a second supporting part with a large upper part and a small lower part, wherein the core material protrudes upwards, the cross sections of the first supporting part and the second supporting part are expanded into regular polygons, the composite board also comprises a supporting rod, one end of the supporting rod is connected with the inner vertex of the first supporting part, and the other end of the supporting rod is connected with the inner vertex of the second supporting part, which is opposite to the first supporting part; the lower end face of the core material is provided with the first supporting part, the lower end face of the core material is provided with the second supporting part, and the supporting rod is arranged between the inner vertex of the first supporting part and the inner vertex of the second supporting part at the position opposite to the first supporting part, so that the compressive strength and the peeling resistance of the core material can be greatly improved.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of a composite panel construction;

fig. 2 is a schematic structural view of the first supporting portion, the second supporting portion and the supporting rod.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as excluding the number, and the terms greater than, less than, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does 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 thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly defined, the terms "set," "mounted," "connected," and the like are to be understood in a broad sense, and may be directly connected or indirectly connected through an intermediate medium, for example; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be a mechanical connection; either as communication within the two elements or as an interactive relationship of the two elements. The technical skill in the art can reasonably determine the specific meaning of the above words in the present invention by combining the specific contents of the technical solution.

Referring to fig. 1 to 2, a composite panel includes a core material 20, a first panel 10 disposed on an upper end surface of the core material 20, and a second panel 30 disposed on a lower end surface of the core material 20, wherein the core material 20 is upwardly protruded with a first supporting portion 21 having a small upper portion and a second supporting portion 22 having a large upper portion and a small lower portion, the first supporting portion 21 and the second supporting portion 22 are disposed in a plane symmetry with the core material 20, cross sections of the first supporting portion and the second supporting portion are enlarged to form a regular polygon, and a supporting rod 31, one end of the supporting rod 31 is connected to an inner vertex of the first supporting portion 21, and the other end of the supporting rod 31 is connected to an inner vertex of the second supporting portion 22 at a position opposite to the first supporting portion 21.

The utility model discloses in, first panel 1, the composite sheet is constituteed jointly to core 20 and second panel 30, the up end of core 20 upwards is protruding, in order to form a plurality of big-end-up's first supporting part 21, the lower terminal surface of core 20 is protruding downwards, in order to form a plurality of big-end-up's second supporting part 22, the function of bilateral support has, make the compressive capacity of core 20 or composite sheet improve greatly, furthermore, be provided with bracing piece 31 on the interior summit of first supporting part 21 and second supporting part 22 and between the interior summit on the relative position of first supporting part 21, support through bracing piece 31, can make the compressive capacity of core 20 or composite sheet further improve.

The supporting rod 31 is hollow inside; the hollow structure can reduce the weight of the support rod 31 and the weight of the core material 20 or the composite plate.

The supporting rod 31 is arranged as an aluminum pipe; aluminum has good mechanical strength and also has the advantage of light weight.

The thickness of the aluminum tube is set to be 1 mm.

The thickness of the core material 20 is set to 0.5-1 cm.

And fireproof coatings are arranged on the outer wall surfaces of the first plate 10 and the second plate 30.

Soundproof cotton 40 is disposed between the first plate 10 and the core 20, and between the second plate 30 and the core 20.

The cross sections of the first support part 21 and the second support part 22 are expanded into regular hexagons.

Of course, the present invention is not limited to the above-mentioned embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications and substitutions are included in the scope defined by the claims of the present application.

Claims

1. A composite panel, characterized by: including core (20), set up first panel (10) at core (20) up end and set up second panel (30) at core (20) lower extreme face, core (20) upwards protruding have first supporting part (21) big end down and downward protruding have second supporting part (22) big end down, first supporting part (21) and second supporting part (22) use core (20) place plane symmetry to set up and the two cross section expands outward and be regular polygon, still include bracing piece (31), the one end of bracing piece (31) is connected with the interior summit of first supporting part (21), and the other end of bracing piece (31) is connected with the interior summit on second supporting part (22) and the relative position of first supporting part (21).

2. A composite panel according to claim 1, wherein: the supporting rod (31) is hollow inside.

3. A composite panel according to claim 1, wherein: the supporting rod (31) is arranged to be an aluminum pipe.

4. A composite panel according to claim 3, wherein: the thickness of the aluminum tube is set to be 1 mm.

5. A composite panel according to claim 1, wherein: the thickness of the core material (20) is set to be 0.5-1 cm.

6. A composite panel according to claim 1, wherein: and fireproof coatings are arranged on the outer wall surfaces of the first plate (10) and the second plate (30).

7. A composite panel according to claim 1, wherein: soundproof cotton (40) is arranged between the first plate (10) and the core material (20) and between the second plate (30) and the core material (20).

8. A composite panel according to claim 1, wherein: the cross sections of the first supporting part (21) and the second supporting part (22) are expanded into regular hexagons.