CN207647085U - A kind of indoor wall decorative panel - Google Patents

Abstract

The utility model discloses an indoor wall decorative board, which comprises a decorative layer, an upper gusset, adsorption filler and a lower gusset, the decorative layer adheres to the upper surface of the upper gusset, and the lower surface of the upper gusset is installed at intervals There are multiple upper partitions, and an upper groove is formed between two adjacent upper partitions; the lower end of the upper partition is hook-shaped; the upper surface of the lower gusset is installed with multiple lower partitions at intervals, adjacent to each other. A lower groove is formed between the two lower partitions, and the lower groove is arranged opposite to the upper groove; the upper end of the lower partition is provided with a barb, and the barb is adapted to the lower end of the upper partition; The adsorption filler is arranged in the upper groove and the lower groove. The beneficial effects of the utility model are: the upper gusset and the lower gusset are spliced together through the barb and the hook-shaped end of the upper partition, which is convenient for disassembly and assembly, and the adsorption filler in the upper gusset and the lower gusset can be replaced at any time; Ventilation holes are provided in the adsorption filler, which improves the function of sound insulation and vibration reduction, and on the other hand, enhances the ability of the indoor wall decoration board to absorb toxic gases.

Description

An interior wall decoration board

technical field

The utility model relates to the field of interior decoration, in particular to an interior wall decoration board.

Background technique

In the process of interior decoration, no matter how high the decoration cost is, how professional the construction team is, and how environmentally friendly the building materials are, the air pollution generated during the decoration process cannot be avoided. There are many sources of air pollution. For example, wall paint will continuously release a large amount of harmful gases such as formaldehyde and benzene after construction. In addition, in order to enrich the effect of wall decoration, many people choose to spread a large area of wallpaper for the living room and bedroom, but the wallpaper will also pollute the indoor air: on the one hand, the volatile organic compounds released by the wallpaper itself, such as toluene, formaldehyde etc. On the other hand, the pollution produced by wallpaper adhesives may release formaldehyde, benzene, vinyl chloride, etc. during the curing period. Among many toxic gases, formaldehyde is the most common polluting gas. If formaldehyde in the air exceeds the standard, direct skin contact with formaldehyde gas can cause allergic dermatitis, pigmentation, and necrosis, and bronchial asthma can be induced when inhaling high concentrations of formaldehyde; moreover, formaldehyde has a stimulating effect on skin and mucous membranes. Combined with protein, severe respiratory tract irritation and edema, eye irritation, headache will occur when inhaled at high concentrations; high concentration formaldehyde is also a genotoxic substance, and can even cause nasopharyngeal tumors. At present, there are also some wallboard materials that can absorb formaldehyde to purify the air, but most of them have simple structure, single function, and high production cost. Therefore, it is necessary to improve the prior art.

Contents of the invention

The purpose of the utility model is to provide an indoor wall decorative panel with a simple and stable structure, which can purify air and is sound-proof and noise-reducing.

The technical solution adopted by the utility model is: an indoor wall decorative board, including a decorative layer, an upper gusset, an adsorption filler and a lower gusset, the decorative layer adheres to the upper surface of the upper gusset, and the upper gusset A plurality of upper partitions are installed at intervals on the lower surface, and an upper groove is formed between two adjacent upper partitions; the lower end of the upper partition is hook-shaped; the upper surface of the lower gusset is installed with multiple lower partitions at intervals A lower groove is formed between two adjacent lower partitions, and the lower groove is arranged opposite to the upper groove; the upper end of the lower partition is provided with a barb, and the barb is connected to the lower end of the upper partition. Fitting; the adsorption filler is arranged in the upper groove and the lower groove.

According to the above scheme, both the upper gusset and the lower gusset are made of PVC foam board.

According to the above scheme, a plurality of ventilation holes are set at intervals on the upper gusset plate along the direction perpendicular to the surface of the upper gusset plate.

According to the above solution, the air permeability of the decoration layer is greater than 2 cm ³ /m ² ·d·Pa.

According to the above solution, the adsorption filler has a honeycomb microporous structure as a whole, and a plurality of ventilation holes are arranged at intervals along the horizontal extension direction of the adsorption filler.

The beneficial effects of the utility model are:

1) The upper gusset and the lower gusset in the utility model are spliced together through the barb and the hook-shaped end of the upper partition, which is convenient for disassembly and assembly, and the adsorption filler in the upper gusset and the lower gusset can be replaced at any time;

2) The upper gusset and the lower gusset of the utility model are made of PVC foam board, and a plurality of ventilation holes are set at intervals on the upper gusset vertically and in the direction of the upper gusset surface, which improves the air permeability , which further enhances the ability of the indoor wall decoration board to absorb toxic gases.

3) The utility model provides ventilation holes in the adsorption filler, on the one hand, it can improve the sound insulation and vibration reduction function of the indoor wall decoration board, on the other hand, it increases the contact surface between the adsorption material and the air, and strengthens the indoor wall. The ability of decorative panels to absorb toxic gases;

4) The utility model has the advantages of low production cost, convenient installation and good decorative effect, and is especially suitable for rapid decoration projects of various indoor blank walls.

Description of drawings

Fig. 1 is a structural schematic diagram of a specific embodiment of the present invention.

Among them: 1. Decorative layer; 2. Upper gusset plate; 3. Adsorption filler; 4. Lower buckle bottom plate; 5. Upper clapboard; 6. Lower clapboard; 7. Ventilation hole; 8. Upper groove; 9. Lower Groove; 10, ventilation hole.

Detailed ways

In order to better understand the utility model, the utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

A kind of indoor wall decorative board as shown in Figure 1, comprises decorative layer 1, upper gusset plate 2, adsorption filler 3 and lower gusset plate 4; Described decorative layer 1 adheres to the upper surface of upper gusset plate 2, and On the upper gusset 2, a plurality of ventilation holes 10 are vertically spaced from the surface of the upper gusset, and a plurality of upper partitions 5 are installed at intervals on the lower surface of the upper gusset 2, forming a gap between two adjacent upper partitions 5. The upper groove 8; the lower end of the upper partition 5 is a free end, and the lower end of the upper partition 5 is hook-shaped; the upper surface of the lower buckle 4 is installed with a plurality of lower partitions 6 at intervals, and two adjacent lower partitions A lower groove 9 is formed between the partitions 6, and the lower groove 9 is arranged opposite to the upper groove 8; the upper end of the lower partition 6 is a free end, and the upper end of the lower partition 6 is provided with a barb. The lower end of the upper partition 5 is adapted (the barb engages with the hook-shaped end of the upper partition 5 ); the adsorption packing 3 is arranged in the upper groove 8 and the lower groove 9 .

Preferably, as shown in Figure 1, the adsorption filler 3 can be extruded into strips at one time by a screw extruder, and a plurality of ventilation holes 7 are set at intervals along the horizontal extension direction of the adsorption filler 3; the additional ventilation holes 7- On the one hand, the noise reduction and vibration reduction function of the indoor wall decoration board can be improved; on the other hand, the contact surface between the adsorption material and the air is increased, and the ability of the indoor wall decoration board to purify air is enhanced; Vent holes 7 are opened for the adsorption packing 3 .

In an embodiment, the air permeability of the decorative layer 1 is greater than 2 cm ³ /m ² ·d·Pa; the material of the decorative layer 1 can be one of paper, non-woven fabric, porous plate or Several kinds.

In this embodiment, the adsorption filler 3 has a honeycomb microporous structure as a whole, and a plurality of ventilation holes 7 are set at intervals along the horizontal extension direction of the adsorption filler 3; the upper gusset 2 and the lower gusset 4 can be made of PVC foam plate, and a plurality of ventilation holes 10 are spaced apart on the upper gusset 2 along the direction perpendicular to the surface of the upper gusset 2, and the axis direction of the ventilation hole 10 is perpendicular to the axis direction of the ventilation hole 7.

The indoor wall body decorative board described in the utility model is a gusset structure as a whole. During production, the upper gusset 2 is first extruded into shape by a screw extruder, and then the decorative layer 1 is pasted on the outer surface of the upper gusset 2, and the decorative layer 1 and the upper gusset 2 are passed through the calender molding machine at the same time. Calendering (this preparation process has the characteristics of simple, continuous production and high production efficiency). When in use, the adsorption filler 3 is first filled in the lower groove 9 on the lower gusset 4, and then the upper gusset 2 and the lower gusset 4 pasted with the decorative layer 1 are clamped to the end of the upper partition 5 through the barb. Assemble together. In the present utility model, after the decorative layer 1 is pasted on the top gusset plate 2, it can be further subjected to surface printing and other decorative treatments to increase the interior decoration effect of the interior wall decoration plate.

The above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, for those skilled in the art, it can still implement the aforementioned embodiments. The technical solution described in the example shall be modified, or some of the technical features shall be equivalently replaced. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (5)

1. a kind of indoor wall decorative panel, which is characterized in that including decorative layer, upper buckle, adsorption stuffing and lower pinch plate, the dress Decorations layer is adhered to the upper surface of buckle, and the following table face interval of upper buckle is equipped with multiple upper spacers, two neighboring upper spacer it Between form upper groove；The lower end of upper spacer is hook-shaped；The upper table face interval of the lower pinch plate installs multiple lower clapboards, adjacent Lower groove is formed between two lower clapboards, lower groove is arranged with upper groove face；The upper end end of lower clapboard is equipped with barb, barb It is adapted with the lower end of upper spacer；The adsorption stuffing is arranged in upper groove and lower groove.

2. indoor wall decorative panel as described in claim 1, which is characterized in that upper buckle and lower pinch plate are all made of PVC foam Plate is made.

3. indoor wall decorative panel as described in claim 1, which is characterized in that in upper buckle upper edge perpendicular to upper buckle plate face Direction interval opens up multiple air holes.

4. indoor wall decorative panel as described in claim 1, which is characterized in that the air transmission coefficient of the decorative layer is more than 2cm³/m²·d·Pa。

5. indoor wall decorative panel as claimed in claim 3, which is characterized in that the generally cellular micropore of the adsorption stuffing Structure, and interval opens up multiple ventholes along adsorption stuffing horizontal extension direction.