CN211666078U

CN211666078U - Variable thickness sheet

Info

Publication number: CN211666078U
Application number: CN202020002935.4U
Authority: CN
Inventors: 陈凯
Original assignee: NANJING HENGXIANG INSULATION MATERIALS MANUFACTURING CO LTD
Current assignee: NANJING HENGXIANG INSULATION MATERIALS MANUFACTURING CO LTD
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2020-10-13
Anticipated expiration: 2030-01-02

Abstract

The utility model discloses a variable thickness plate, which comprises two panels and a variable thickness middle plate; the variable thickness middle plate is arranged between the two panels; the panel comprises a substrate and a plurality of connecting bulges A; the connecting bulges A are arranged on one side surface of the substrate, and the extending directions of the connecting bulges A are the same; the variable thickness intermediate plate comprises a connecting piece and an intermediate plate; the middle plate is the same as the panel in size, a plurality of grooves B are formed in one side face of the middle plate, the other side face of the middle plate is connected with one face of the connecting piece, a groove A is formed in the other face of the connecting piece, and the grooves A and the grooves B are matched with the connecting protrusions A on the panel. The utility model provides a variable thickness panel has set up the variable thickness intermediate lamella between two panels, can be according to the user demand, selects the partial structure of using the variable thickness intermediate lamella, obtains the panel of different thickness. Through the simple arrangement, the thickness of the plate can be changed, and the use cost cannot be increased.

Description

Variable thickness sheet

Technical Field

The utility model relates to a panel technical field especially relates to a variable thickness panel.

Background

The plate material is a wood plate which can be made into a flat rectangular building material with standard size, can be used as a component such as a wall, a ceiling or a floor, and can be divided into a thin plate, a middle plate, a thick plate, an extra thick plate and the like. The thickness specification is fixed when leaving the factory, meets some special use occasions, can't change assembly thickness, causes its suitability not strong, simultaneously, current panel is disposable panel, can't recycle.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem pointed out in the above background art, the technical solution of the present invention is as follows:

the variable-thickness plate in the utility model comprises two panels and a variable-thickness middle plate; the variable-thickness middle plate is arranged between the two panels;

the panel comprises a substrate and a plurality of connecting bulges A; the connecting bulges A are arranged on one side surface of the substrate, and the extending directions of the connecting bulges A are the same;

the variable-thickness middle plate comprises a connecting piece and a middle plate; the middle plate and the face plate are the same in size, one side face of the middle plate is provided with a plurality of grooves B, the other side face of the middle plate is connected with one face of the connecting piece, the other face of the connecting piece is provided with grooves A, and the grooves A and the grooves B are matched with the connecting protrusions A on the face plate.

In a preferred embodiment, a connecting protrusion B is arranged at the joint of the middle plate and the connecting piece, a groove C is formed at the joint of the connecting piece and the middle plate, and the groove C is matched with the connecting protrusion B.

In a preferred embodiment, a reinforcing bar is included; the strengthening rib sets up inside the connecting piece, the both ends butt connecting piece inner wall of strengthening rib.

In a preferred embodiment, the substrate comprises a composite plate and a sterilization layer; the sterilization layers are arranged on two sides of the composite board.

In a preferred embodiment, the sterilization layer is a non-woven fabric layer soaked by a nano silver solution.

In a preferred embodiment, the composite panel comprises a face sheet a, a honeycomb core sheet, and a bottom sheet; the upper surface and the lower surface of the honeycomb core plate are connected with the panel A and the bottom plate through adhesives.

In a preferred embodiment, the honeycomb holes of the honeycomb core plate are filled with hollow glass beads.

In a preferred embodiment, the honeycomb holes of the honeycomb core plate are filled with water-absorbent resin.

In a preferred embodiment, a fire resistant layer is included; the fireproof layer is coated outside the honeycomb core plate.

In a preferred embodiment, the fire-proof layer is a layer of aluminum alloy foil material sprayed with a fire-proof coating.

The utility model provides a variable thickness panel, compared with the prior art, its beneficial effect is:

the utility model provides a variable thickness panel has set up the variable thickness intermediate lamella between two panels, can be according to the user demand, selects the partial structure of using the variable thickness intermediate lamella, obtains the panel of different thickness. Through the simple arrangement, the thickness of the plate can be changed, and the use cost cannot be increased.

The utility model provides a variable thickness panel, because variable thickness intermediate lamella itself and be sliding type connection with being connected of panel, consequently can dismantle, on guaranteeing panel intensity basis, can retrieve and recycle, practice thrift the cost, the environmental protection.

Drawings

FIG. 1 is a schematic structural diagram of a variable thickness sheet material according to the present invention;

fig. 2 is a schematic structural diagram of the substrate in the variable-thickness plate of the present invention.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-2, the variable thickness plate of the present invention comprises two panels 1 and a variable thickness middle plate 2; the variable thickness middle plate 2 is arranged between the two panels 1;

the panel 1 comprises a substrate 1-1 and a plurality of connecting bulges A1-2; the plurality of the connection protrusions A1-2 are arranged on one side surface of the substrate 1-1, and the extending directions of the plurality of the connection protrusions A1-2 are the same;

the variable-thickness middle plate 2 comprises a connecting piece 2-2 and a middle plate 2-1; the middle plate 2-1 and the panel 1 are the same in size, one side face of the middle plate 2-1 is provided with a plurality of grooves B2-3, the other side face of the middle plate 2-1 is connected with one face of the connecting piece 2-2, the other face of the connecting piece 2-2 is provided with grooves A2-4, and the grooves A2-4 and the grooves B2-3 are matched with connecting protrusions A1-2 on the panel 1. The connecting part of the middle plate 2-1 and the connecting piece 2-2 is provided with a connecting bulge B2-5, the connecting part of the connecting piece 2-2 and the middle plate 2-1 is provided with a groove C2-6, and the groove C2-6 is matched with the connecting bulge B2-5.

When the panel is used, when a thinner panel is needed, the two panels 1 can be connected by using the plurality of connecting pieces 2-2, and the connecting pieces 2-2 are connected with the two panels 1 in a sliding manner and only need to be assembled. When a thicker plate needs to be used, the middle plate 2-1 and the connecting piece 2-2 are firstly assembled to obtain the variable-thickness middle plate 2, and then the variable-thickness middle plate 2 is assembled with the two face plates 1, so that the thicker plate is obtained.

In order to ensure the strength of the connecting piece 2-2, the utility model is provided with a reinforcing rib 2-7; the reinforcing ribs 2-7 are arranged inside the connecting pieces 2-2, and two ends of each reinforcing rib are abutted to the inner walls of the connecting pieces 2-2.

In the use process of the plate, the plate is influenced by adverse environmental conditions, such as humidity, darkness and other environmental conditions, bacteria and viruses are usually bred, so that the safety in the house is not facilitated, therefore, the utility model discloses improve base plate 1-1, base plate 1-1 includes composite plate and sterilization layer 1-1-1; the sterilization layers 1-1-1 are arranged on two sides of the composite board. The sterilization layer 1-1-1 is a non-woven fabric layer soaked by a nano silver solution. The sterilization layer 1-1-1 can realize the effect of sterilization and disinfection, and further can solve the problem that the plates in the prior art are not beneficial to safe use in the home due to bacteria and viruses.

In order to ensure that the composite board has lighter weight on the basis of ensuring the strength, the composite board comprises a panel A1-1-3, a honeycomb core board 1-1-2 and a bottom board 1-1-4; the upper surface and the lower surface of the honeycomb core board 1-1-2 are connected with the panel A1-1-3 and the bottom board 1-1-4 through adhesives. The honeycomb core plate 1-1-2 has the advantages of high strength and light weight.

In order to increase the heat and sound insulation effect of the substrate 1-1, hollow glass beads are filled in the honeycomb holes of the honeycomb core plate 1-1-2. The hollow glass beads have a low specific gravity, have a small influence on the weight of the substrate 1-1, and have excellent heat and sound insulation effects.

In order to improve the fireproof performance of the base plate 1-1, water-absorbing resin is filled in honeycomb holes of the honeycomb core plate 1-1-2. When a fire occurs, if the external substrate 1-1 is burnt through, a part of water in the fire extinguishing process is absorbed by the water-absorbent resin, the water-absorbent resin expands and presses a fire extinguishing point, and compared with a mode of extinguishing fire by using water, the fire extinguishing effect is better. The principle of using water-absorbent resin to extinguish fire is an isolation method, namely, the water-absorbent resin after absorbing water is used for isolating the fire from the surroundings.

In order to further increase the fireproof performance of the substrate 1-1, a fireproof layer 1-1-5 is arranged; the fireproof layers 1-1-5 are coated outside the honeycomb core plates 1-1-2. The fireproof layers 1-1-5 are aluminum alloy foil material layers sprayed with fireproof paint.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The variable thickness plate is characterized by comprising two face plates and a variable thickness middle plate; the variable-thickness middle plate is arranged between the two panels;

2. The variable-thickness plate according to claim 1, wherein a connecting protrusion B is arranged at the joint of the middle plate and the connecting piece, a groove C is formed at the joint of the connecting piece and the middle plate, and the groove C is matched with the connecting protrusion B.

3. A variable thickness sheet material according to claim 2, including reinforcing ribs; the strengthening rib sets up inside the connecting piece, the both ends butt connecting piece inner wall of strengthening rib.

4. A variable thickness panel according to any one of claims 1 to 3, wherein the substrate comprises a composite sheet and a biocidal layer; the sterilization layers are arranged on two sides of the composite board.

5. The variable thickness panel according to claim 4, wherein the bactericidal layer is a non-woven fabric layer soaked with a nano silver solution.

6. The variable thickness panel according to claim 5, wherein the composite panel comprises a face sheet A, a honeycomb core sheet, and a bottom sheet; the upper surface and the lower surface of the honeycomb core plate are connected with the panel A and the bottom plate through adhesives.

7. A variable thickness panel according to claim 6, wherein the honeycomb core has cells filled with hollow glass microspheres.

8. The variable thickness panel according to claim 7, wherein the honeycomb cells of the honeycomb core are filled with a water-absorbent resin.

9. A variable thickness panel according to claim 8, including a fire barrier layer; the fireproof layer is coated outside the honeycomb core plate.

10. A variable thickness sheet material according to claim 9, wherein the fire resistant layer is a layer of aluminium alloy foil material sprayed with a fire resistant paint.