CN200960752Y

CN200960752Y - Aluminum honeycombed core plate with venthole

Info

Publication number: CN200960752Y
Application number: CN 200620041470
Authority: CN
Inventors: 李军
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-04-29
Filing date: 2006-04-29
Publication date: 2007-10-17
Anticipated expiration: 2016-04-29

Abstract

The utility model discloses an aluminium honeycomb corel layer with vent holes, which aims at providing a high binding intensity aluminium honeycomb central layer with vent holes which can reduce the pressure of the expanded air in the honeycomb core. The utility model comprises an aluminium honeycomb core which is arranged in a shape of a plurality of hexagons, thin section aluminum sheets are bound on the upper and the lower surfaces of the honeycomb core. The utility model is characterized in that the vent holes are arranged on the sides of the honeycomb core, which makes the cavities in the hexagons connect with the atmospheric. When being heated and bonded with the thin section aluminum sheet, the honeycomb core enables the inner heat expanded air to be discharged to reduce pressure through the vent holes, thereby achieving fast bonding.

Description

The aluminium matter honeycomb core plate of band passage

Technical field

The utility model relate to decorate with or pack and be used as the sheet material that lining is used, relate in particular to a kind of aluminium matter honeycomb core plate with passage.

Background technology

Aluminium matter honeycomb core is to make a plurality of hexagonal array central layer together with aluminum material, is bonded with aluminium matter thin slice in the above and below of aluminium matter honeycomb core, becomes the aluminium matter honeycomb core plate of intermediate hollow.Because its consumptive material province, good rigidly, cost is low, quality is light, sound deadener/insulator good, fire-retardant be widely used as the packing, ornament materials.During at high temperature bond, because each hexagon of aluminium matter honeycomb core is airtight cavity, air is heated and can expands at aluminium matter thin slice and aluminium matter honeycomb core, influences mutual bondingly, causes sealing-off.

Summary of the invention

The utility model provides a kind of air decompression of expanding in the honeycomb core, aluminium matter honeycomb core plate of the band passage that adhesion strength is high of making.

Structure with the aluminium matter honeycomb core plate of passage is in order to achieve the above object: comprise the honeycomb core that is a plurality of hexagonal array aluminium matter, on the above and below of honeycomb core, be bonded with the thin slice aluminium sheet, it is characterized in that being shaped on passage, the cavity in the hexagon is communicated with atmosphere in the side of honeycomb core.

According to the aluminium matter honeycomb core plate of said structure band passage, when honeycomb core and thin slice aluminium sheet bondd under heated state, the air of expanded by heating can eject decompression by passage in the honeycomb core, made bonding firmly.

Description of drawings

Fig. 1 is the partial perspective view of the aluminium matter honeycomb core of band passage;

Fig. 2 is the lateral plan of the aluminium matter honeycomb core of band passage;

Fig. 3 is the aluminium matter honeycomb core plate lateral plan of band passage.

The specific embodiment

The utility model will be further described below in conjunction with accompanying drawing.

As shown in Figure 1 and Figure 2, be the honeycomb core 1 of a plurality of hexagonal array aluminium matter, be shaped on passage 2 in the side of honeycomb core 1.On the above and below of honeycomb core 1, be bonded with thin slice aluminium sheet 3, because the existence of passage 2 makes the cavity 4 in thin slice aluminium sheet 3 each hexagon of bonding back communicate as shown in Figure 3 with atmosphere by heating.The air of expanded by heating is discharged by passage 2 in the honeycomb core 1, makes honeycomb core 1 and thin slice aluminium sheet 3 bonding smoothly under the operating mode of heating.

Claims

The aluminium matter honeycomb core plate of band passage comprises the honeycomb core that is a plurality of hexagonal array aluminium matter, is bonded with the thin slice aluminium sheet on the above and below of honeycomb core, it is characterized in that being shaped on passage in the side of honeycomb core, and the cavity in the hexagon is communicated with atmosphere.