CN214449166U - Wear-resistant automotive interior trimming panel - Google Patents

Abstract

The utility model discloses a wear-resistant automotive interior trim panel, which comprises a bottom plate; the damping layer is clamped between the bottom plate and the plastic reinforcing layer, the sound absorption layer is fixedly laid on the plastic reinforcing layer, the dehumidification layer is fixedly laid on the sound absorption layer, a plurality of rows of strip-shaped packing grooves are formed in the dehumidification layer, and drying agents are filled in the packing grooves; the enhancement layer is fixed to be laid on dehumidification layer surface and shutoff filler groove, and the adsorbed layer is fixed to be laid on the enhancement layer, and the wearing layer is fixed to be laid on the adsorbed layer and is located the top layer. This is novel to have good wearability and prevent the fish tail ability, and has good impact resistance, can effectually offset the injury nature of plaque in the time of the striking, and further improves this interior plaque's wear-resisting damage resistance.

Description

Wear-resistant automotive interior trimming panel

Technical Field

The utility model relates to an interior plaque especially relates to a wear and tear automotive interior plaque.

Background

With the improvement of living standard of people, automobiles gradually enter the lives of ordinary people, various household cars become indispensable tools in the lives of people, and a large number of interior trim panels are used as interior trims in the automobiles for the purpose of highlighting comfort and increasing visual perception of the various current cars. However, for the position of the automobile trunk, articles need to be placed frequently, so that the situation that the interior trim panel is scratched easily occurs; in addition, under bumpy road conditions, articles in the trunk are likely to shake around, and then impact the interior trim panels on two sides, so that the interior trim panels are damaged; and the article is impacted, can strengthen whole car's the sense of rocking, and then influences damping performance.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides a wear-resistant automotive interior trim panel.

In order to solve the technical problem, the utility model discloses a technical scheme is: a wear-resistant automotive interior panel comprises a bottom plate, a wear-resistant layer, an adsorption layer, a reinforcing layer, a dehumidification layer, a sound absorption layer, a plastic reinforcing layer and a buffer layer;

the bottom plate is positioned on the innermost layer, the bottom plate is fixedly provided with a plurality of protective sponge blocks, the bottom plate is provided with a fixing hole, the buffer layer is clamped between the bottom plate and the plastic reinforcing layer, the sound absorption layer is fixedly laid on the plastic reinforcing layer, the dehumidification layer is fixedly laid on the sound absorption layer, the dehumidification layer is provided with a plurality of rows of strip-shaped filling grooves, drying agents are filled in the filling grooves, and the drying agents are contained in the packaging net;

the reinforced layer is fixedly laid on the surface of the dehumidification layer and plugs the filler groove, the adsorption layer is fixedly laid on the reinforced layer and formed by interweaving activated carbon fibers and silver ion fibers, and the wear-resistant layer is fixedly laid on the adsorption layer and located on the top layer.

Furthermore, the surface of the wear-resistant layer is wavy, and the wear-resistant layer is sprayed with a wear-resistant coating.

Further, the buffer layer is composed of a plurality of buffer components which are uniformly distributed.

Furthermore, the buffer assembly comprises an outer cover, the outer cover is fixed on the plastic reinforcing layer, and the top end of the outer cover is turned inwards to form a limiting ring; be provided with the spring No. two in the dustcoat, No. two springs have linked firmly the circular slab, and the circular slab links firmly with circular slab integrated into one piece's cylinder, and the cylinder is worn out from the centre of a circle position department of spacing circle, and the cylinder overcoat is equipped with the spring No. one, and spring No. one has linked firmly the spring holder, and the spring holder is fixed on the bottom plate.

Further, the natural length of the first spring is greater than the height of the post.

The utility model discloses a wear-resistant vehicle interior trimming panel, the surface of which is provided with a wear-resistant layer, and the scratch-resistant capability is strong; the buffer layer is additionally arranged inside the buffer layer, so that the buffer layer has good impact resistance; after the interior trimming panel is impacted, the impact resistance of the interior trimming panel can be effectively counteracted due to good buffer performance, the abrasion resistance and the damage resistance of the interior trimming panel can be further improved, the influence of shaking of the whole automobile can be reduced, and the shock resistance of the automobile is further improved.

Drawings

Fig. 1 is a schematic diagram of the overall hierarchical structure of the present invention.

Fig. 2 is an enlarged schematic view of the structure at a in fig. 1.

Fig. 3 is a schematic structural diagram of the buffering assembly in fig. 1.

In the figure: 1. a base plate; 2. a buffer layer; 3. a plastic reinforcing layer; 4. a sound absorbing layer; 5. a dehumidification layer; 6. a reinforcing layer; 7. an adsorption layer; 8. a wear layer; 9. a sponge protection block; 10. a fixing hole; 11. a packing groove; 12. a desiccant; 13. packaging the net; 14. a housing; 15. a limiting ring; 16. a spring seat; 17. a first spring; 18. a cylinder; 19. a circular plate; 20. and a second spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

A wear-resistant automotive interior board comprises a bottom board 1, a wear-resistant layer 8, an adsorption layer 7, a reinforcing layer 6, a dehumidification layer 5, a sound absorption layer 4, a plastic reinforcing layer 3 and a buffer layer 2, wherein the bottom board is shown in figure 1;

the bottom plate 1 is positioned on the innermost layer, the bottom plate 1 can be made of a high-strength plastic plate or a steel plate and is used for being connected with a vehicle body, a plurality of protective sponge blocks 9 are fixedly arranged on the bottom plate 11, and the protective sponge blocks 9 can reduce the friction between the bottom plate 11 and the vehicle body; meanwhile, a fixing hole 10 is formed in the bottom plate 1, and the fixing hole 10 is a threaded hole and used for installing a fixing bolt.

The buffer layer 2 is arranged between the bottom plate 1 and the plastic reinforcing layer 3 in a clamping mode, the buffer layer 2 is composed of a plurality of buffer assemblies which are evenly distributed, a good buffer effect is achieved, and the anti-collision capacity of the interior trim panel is effectively improved. The concrete structure of the buffer assembly is shown in fig. 3, the buffer assembly comprises an outer cover 14, the outer cover 14 is fixed on the plastic reinforcing layer 3, and the top end of the outer cover 14 is turned inwards and forms a limiting ring 15; a second spring 20 is arranged in the outer cover 14, the second spring 20 is fixedly connected with a circular plate 19, the circular plate 19 is fixedly connected with a cylinder 18 which is integrally formed with the circular plate 19, the cylinder 18 penetrates out of the circle center of the limiting ring 15, a first spring 17 is sleeved outside the cylinder 18, the first spring 17 is fixedly connected with a spring seat 16, and the spring seat 16 is fixed on the bottom plate 1; therefore, the first spring 17 and the second spring 20 act together to play a double buffering role. The limiting ring 15 is formed to prevent the second spring 17 from separating from the outer cover; the natural length of the first spring 17 is greater than the height of the post 18 so that the first spring 17 can act as a buffer.

The plastic reinforcing layer 3 is a resin layer, is made of flexible plastic made of resin, has high pressure resistance and high strength, has elasticity, and effectively improves the structural strength and the impact resistance of the interior trimming panel. The sound absorption layer 4 is fixedly laid on the plastic reinforcing layer 3, and the sound absorption layer 4 adopts sound absorption foam, so that the thickness and elasticity of the interior trim panel can be improved, and effective sound absorption and sound insulation effects can be achieved; the sound absorption layer 4 is thickest and can also play a role in shock absorption by being matched with the buffer layer.

The dehumidifying layer 5 is fixedly laid on the sound absorbing layer 4, the dehumidifying layer 5 has a dehumidifying function, and keeps the environment in the vehicle clean and dry, as shown in fig. 2, the dehumidifying layer 5 is provided with a plurality of rows of strip-shaped filling grooves 11, the filling grooves 11 are filled with drying agents 12, the drying agents 12 are placed in a packaging net 13, the drying agents 12 are packaged together by the packaging net 13 and filled into the filling grooves 11;

the reinforcing layer 6 is fixedly laid on the surface of the dehumidification layer 5 and plugs the filler groove 11, on one hand, the reinforcing layer 6 seals the filler groove 11 to prevent the drying agent from being scattered, and on the other hand, the reinforcing layer 6 also plays a role in reinforcing the structural strength of the interior layer; the reinforcing layer 6 is made of carbon fiber cloth, so that the strength is high and the flexibility is realized; the adsorption layer 7 is fixedly laid on the reinforcing layer 6, the adsorption layer 7 is formed by interweaving activated carbon fibers and silver ion fibers, the activated carbon fibers have the function of adsorbing dirt, and the silver ion fibers have certain antibacterial property, so that the sanitary environment of the interior decorative plate is more excellent.

The wearing layer 8 is fixedly laid on the adsorption layer 7 and is located the most superficial layer, and the wearing layer 8 is a decorative layer, can select leather material or wear-resisting surface fabric according to the design in the car. The wear-resistant layer 8 is in maximum contact with the outside, and in order to improve the wear resistance of the wear-resistant layer 8, the surface of the wear-resistant layer 8 is designed to be wavy, and the wavy structure increases the surface area of the wear-resistant layer 8 and the radian of the surface layer, so that the injury can be reduced when the wear-resistant layer is in contact with an object; and, the wear-resistant coating 8 is sprayed with a wear-resistant coating, and the wear-resistant coating is a wear-resistant coating suitable for leather or fabric. The wear resistance of the wear-resistant layer is further improved by spraying the wear-resistant coating.

Therefore, for the wear-resistant automotive interior trim panel disclosed by the utility model, the surface of the interior trim panel is provided with the wear-resistant layer, so that the scratch-resistant capability is strong; the buffer layer is additionally arranged inside the buffer layer, so that the buffer layer has good impact resistance; after the interior trimming panel is impacted, the impact resistance of the interior trimming panel can be effectively counteracted due to good buffer performance, the abrasion resistance and the damage resistance of the interior trimming panel can be further improved, the influence of shaking of the whole automobile can be reduced, and the shock resistance of the automobile is further improved.

The above embodiments are not intended to limit the present invention, and the present invention is not limited to the above examples, and the technical personnel in the technical field are in the present invention, which can also belong to the protection scope of the present invention.

Claims (5)

1. A wear-resistant automotive interior panel comprises a bottom plate (1), and is characterized in that: the sound absorption layer is characterized by also comprising a wear-resistant layer (8), an adsorption layer (7), a reinforcing layer (6), a dehumidification layer (5), a sound absorption layer (4), a plastic reinforcing layer (3) and a buffer layer (2);

the damping and dehumidifying device is characterized in that the bottom plate (1) is located at the innermost layer, a plurality of protective sponge blocks (9) are fixedly arranged on the bottom plate (1), fixing holes (10) are formed in the bottom plate (1), the buffer layer (2) is clamped between the bottom plate (1) and the plastic reinforcing layer (3), the sound absorbing layer (4) is fixedly laid on the plastic reinforcing layer (3), the dehumidifying layer (5) is fixedly laid on the sound absorbing layer (4), a plurality of rows of strip-shaped filling grooves (11) are formed in the dehumidifying layer (5), drying agents (12) are filled in the filling grooves (11), and the drying agents (12) are contained in the packaging net (13);

the reinforced layer (6) is fixedly laid on the surface of the dehumidification layer (5) and plugs the filler grooves (11), the adsorption layer (7) is fixedly laid on the reinforced layer (6), the adsorption layer (7) is formed by interweaving activated carbon fibers and silver ion fibers, and the wear-resistant layer (8) is fixedly laid on the adsorption layer (7) and is located on the outermost layer.

2. The abrasion-resistant interior panel for vehicles according to claim 1, wherein: the surface of the wear-resistant layer (8) is wavy, and the wear-resistant layer (8) is sprayed with a wear-resistant coating.

3. The abrasion resistant automotive interior panel of claim 2, wherein: the buffer layer (2) is composed of a plurality of buffer components which are uniformly distributed.

4. The abrasion resistant automotive interior panel of claim 3, wherein: the buffer assembly comprises an outer cover (14), the outer cover (14) is fixed on the plastic reinforcing layer (3), and the top end of the outer cover (14) is turned inwards to form a limiting ring (15); be provided with No. two spring (20) in dustcoat (14), No. two spring (20) have linked firmly circular slab (19), and circular slab (19) have linked firmly cylinder (18) with circular slab (19) integrated into one piece, and cylinder (18) are worn out from the centre of a circle position department of spacing collar (15), and cylinder (18) overcoat is equipped with spring (17) No. one, and spring (17) have linked firmly spring holder (16), and spring holder (16) are fixed on bottom plate (1).

5. The abrasion-resistant interior panel for vehicles according to claim 4, wherein: the natural length of the first spring (17) is larger than the height of the column (18).

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