Multi-layer composite structure texture interior trim shell for vehicle

Abstract

The utility model discloses a multi-layer composite structure texture interior trim shell for a vehicle in the technical field of automotive interior trim parts, which comprises a first PVC (polyvinyl chloride) layer and a fiberboard layer, the fiberboard layer is arranged at the top of the first PVC layer, a bonding layer is arranged at the top of the fiberboard layer, a non-woven cotton layer is arranged at the top of the bonding layer, and the non-woven cotton layer is arranged at the top of the non-woven cotton layer. The non-woven cotton layer and the bonding layer are fixed in a bonding mode, an edge sealing plate is arranged at one end of the first PVC layer, a limiting block is arranged on one side of the edge sealing plate and fixedly connected with the edge sealing plate, a limiting groove is formed in one end of the fiberboard layer, and the limiting block is slidably connected with the limiting groove. Through the arrangement of the first PVC layer, the fiberboard layer, the non-woven cotton layer, the limiting block and the limiting groove, the limiting function of the edge sealing plate is achieved, and after being limited, the edge sealing plate is fixed through screws, so that the stability of the edge sealing plate is effectively improved, and the edge sealing plate is not prone to tilting.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of vehicle interior part, concretely relates to vehicle multilayer composite structure texture interior shell. BACKGROUND

[0002] With the development of traffic level gradually increasing, the car has been widely used in people's daily life, and people have higher requirements on the comfort, safety and sound insulation effect of the car. The interior panel of the car is installed in the interior of the car, which is usually used for decorating the car, so that the car is more beautiful and meets the aesthetic taste of the public; meanwhile, the interior panel also has the function of isolating the noise outside the car, so that the car is more quiet during driving, and the driver will not be disturbed by the noise.

[0003] The existing vehicle multilayer composite structure texture interior shell still has some defects, most of which have insufficient stability when sealing, and may cause the sealing edge to be raised after long-term use, which not only affects the appearance, but also reduces the performance of the interior part. Therefore, we propose a vehicle multilayer composite structure texture interior shell. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a vehicle multilayer composite structure texture interior shell to solve the problem of insufficient stability when sealing in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a vehicle multilayer composite structure texture interior shell, comprising a first PVC layer and a fiberboard layer, the top of the first PVC layer is provided with a fiberboard layer, the top of the fiberboard layer is provided with an adhesive layer, the top of the adhesive layer is provided with a non-woven cotton layer, the non-woven cotton layer and the adhesive layer are fixed by adhesion, one end of the first PVC layer is provided with a sealing plate, one side of the sealing plate is provided with a limiting block, the limiting block and the sealing plate are fixedly connected, one end of the fiberboard layer is provided with a limiting groove, and the limiting block and the limiting groove are connected through sliding.

[0006] Preferably, one end of the first PVC layer is provided with a mounting groove, one side of the sealing plate is provided with a mounting block, and the mounting block and the mounting groove are fixed by clamping.

[0007] Preferably, the top of the non-woven cotton layer is provided with a second PVC layer, and the second PVC layer and the non-woven cotton layer are fixed by hot melting.

[0008] Preferably, the top of the second PVC layer is provided with a covering layer, and the covering layer and the second PVC layer are fixed by hot melting.

[0009] Preferably, the top of the covering layer is provided with a plate layer, and the plate layer and the covering layer are fixedly connected.

[0010] Preferably, the top of the plate layer is provided with an oil stain-proof layer, and the oil stain-proof layer and the plate layer are fixed by adhesion.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] 1、 through being equipped with first PVC layer, fiberboard layer, non -woven cotton layer, limit piece and limit groove, realized the limiting function of the edge band, when the edge band is limited, uses screw to be fixed again, thereby effectively improved the stability of the edge band, made it not easy to rise.

[0013] 2、 through being equipped with installation groove and installation block, can further improve the stability of the edge band, when the limit piece slides into the inside of the limit groove, the installation block will slide into the inside of the installation groove, avoid the edge band to shake, through being equipped with second PVC board, cover layer and plate layer, melt together, can effectively improve the quiet effect of the interior trim. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the whole structure schematic view of the utility model;

[0015] Figure 2 It is the side surface structure schematic view of the utility model;

[0016] Figure 3 It is the Figure 2 It is the structure schematic view of A part of the utility model.

[0017] In the drawing: 1, first PVC layer;2, fiberboard layer;3, adhesive layer;4, non -woven cotton layer;5, edge band;6, limit piece;7, limit groove;8, installation groove;9, installation block;10, second PVC layer;11, cover layer;12, plate layer;13, oil stain-proof layer. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0019] Please refer to Figures 1-3The utility model provides a technical scheme: vehicle multilayer composite structure texture interior trim shell, including first PVC layer 1 and fiberboard layer 2, the top of first PVC layer 1 is equipped with fiberboard layer 2, the top of fiberboard layer 2 is equipped with adhesive layer 3, the top of adhesive layer 3 is equipped with non -woven cotton layer 4, and non -woven cotton layer 4 and adhesive layer 3 pass through adhesion fixed, one end of first PVC layer 1 is equipped with edge band 5, one side of edge band 5 is equipped with limit block 6, and limit block 6 and edge band 5 fixed connection, one end of fiberboard layer 2 is equipped with limit slot 7, and limit block 6 and limit slot 7 sliding connection.

[0020] In the embodiment, when producing the vehicle multilayer composite structure texture interior trim shell, the fiberboard layer 2 is placed on the surface of the first PVC layer 1, and the two are fixed by heat melting. After the fixation of each plate is completed, the edge band 5 is placed at one end of the fiberboard layer 2, the limit block 6 is slid into the interior of the limit slot 7, the limit fixation of the edge band 5 is realized, and then the fixation is performed by using screws. The stability of the edge band 5 is improved, the edge band 5 is not easy to be warped after the fixation is completed, and the service life of the structure is improved.

[0021] Specifically, one end of the first PVC layer 1 is provided with a mounting groove 8, one side of the edge band 5 is provided with a mounting block 9, the mounting block 9 and the mounting groove 8 are fixed by clamping, the top of the non-woven cotton layer 4 is provided with a second PVC layer 10, the second PVC layer 10 and the non-woven cotton layer 4 are fixed by heat melting, the top of the second PVC layer 10 is provided with a cover layer 11, the cover layer 11 and the second PVC layer 10 are fixed by heat melting, the top of the cover layer 11 is provided with a plate layer 12, the plate layer 12 and the cover layer 11 are fixedly connected, the top of the plate layer 12 is provided with an oil stain prevention layer 13, and the oil stain prevention layer 13 and the plate layer 12 are fixed by adhesion.

[0022] In the embodiment, the stability of the edge band 5 is further improved by the mounting groove 8 and the mounting block 9. When the limit block 6 slides into the interior of the limit slot 7, the mounting block 9 slides into the interior of the mounting groove 8, the edge band 5 is prevented from shaking, the second PVC plate 10, the cover layer 11 and the plate layer 12 are melted together, the mute effect of the interior trim part is effectively improved, the oil stain prevention layer 13 is provided, the oil stain is prevented from adhering to the surface of the interior trim part, and the cleanness of the interior trim part is ensured.

[0023] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-layer composite structural textured interior shell for a vehicle comprising a first PVC layer and a fiberboard layer, characterized in that: The top of the first PVC layer is provided with a fiber plate layer, the top of the fiber plate layer is provided with an adhesive layer, the top of the adhesive layer is provided with a non-woven cotton layer, the non-woven cotton layer and the adhesive layer are fixed by adhesion, one end of the first PVC layer is provided with an edge sealing plate, one side of the edge sealing plate is provided with a limiting block, the limiting block and the edge sealing plate are fixedly connected, one end of the fiber plate layer is provided with a limiting groove, and the limiting block and the limiting groove are slidably connected.

2. The multi-layer composite structural textured interior trim shell for a vehicle of claim 1, wherein: One end of the first PVC layer is provided with a mounting groove, one side of the edge sealing plate is provided with a mounting block, and the mounting block and the mounting groove are fixed by clamping.

3. The multi-layer composite structural textured interior trim shell for a vehicle of claim 1, wherein: The top of the non-woven cotton layer is provided with a second PVC layer, and the second PVC layer and the non-woven cotton layer are fixed by hot melting.

4. The multi-layer composite structural textured interior skin for a vehicle of claim 3, wherein: The top of the second PVC layer is provided with a covering layer, and the covering layer and the second PVC layer are fixed by hot melting.

5. The multi-layer composite structural textured interior skin for a vehicle of claim 4, wherein: The top of the covering layer is provided with a plate layer, and the plate layer and the covering layer are fixedly connected.

6. The multi-layer composite structural textured interior trim shell for a vehicle of claim 1, wherein: The top of the plate layer is provided with an oil stain-proof layer, and the oil stain-proof layer and the plate layer are fixed by adhesion.

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