CN214728588U - Multilayer high-light-transmission decoration for automotive interior - Google Patents

Abstract

The utility model provides a high printing opacity decoration of automotive interior multilayer belongs to automotive interior technical field. It has solved the application scope of current light decoration and has had technical problem such as great limitation. This high printing opacity decoration of automotive interior multilayer includes the lamp holder, the lamp holder is connected with the leaded light layer along its direction of illumination, and the leaded light layer top upwards is equipped with supporting layer and decorative layer in proper order, its characterized in that, be equipped with the euphotic layer between decorative layer and the supporting layer, the euphotic layer includes a plurality of light-transmitting wires that interval and evenly arranged, and the upper and lower both ends of light-transmitting wire link to each other with supporting layer and decorative layer respectively, every the middle part of light-transmitting wire all has the angle the same and be obtuse dog-ear, and the dog-ear opening orientation of every light-transmitting wire is unanimous. The utility model discloses have good elasticity comfort of pressing, promoted the application scope of car interior light gadget.

Description

Multilayer high-light-transmission decoration for automotive interior

Technical Field

The utility model belongs to the technical field of automotive interior outward appearance, concretely relates to automotive interior multilayer high printing opacity decoration.

Background

With the continuous improvement of the living standard of people, the current automobile consumers have high requirements on the driving performance and the safety of the automobile and the requirements on the environment in the automobile are also continuously upgraded. The automotive interior atmosphere lamp not only can provide functional effects such as illumination, but also can endow the whole automobile with emotion, is a brand new man-machine interaction mode, and different colors can give different psychological hints to an automobile owner. However, the display type of the atmosphere lamp in the vehicle in the current market is very single, and light is often directly projected on the surface of a part or directly displayed through a light guide pipe, so that the existing atmosphere lamp in the vehicle has the defects of insufficient aesthetic property, poor decoration effect and great limitation on the application range of the light decoration.

Disclosure of Invention

The utility model discloses to the above-mentioned problem that prior art exists, provide a high printing opacity decoration of automotive interior multilayer, the utility model aims to solve the technical problem that: how to improve the application range of the light ornaments in the automobile.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a high printing opacity decoration of automotive interior multilayer, includes the lamp holder, the lamp holder is connected with the leaded light layer along its direction of illumination, and the leaded light layer top upwards is equipped with supporting layer and decorative layer in proper order, its characterized in that, be equipped with the euphotic layer between decorative layer and the supporting layer, the euphotic layer includes a plurality of transparent silk that interval and evenly arranged, and the upper and lower both ends of transparent silk link to each other with supporting layer and decorative layer respectively, every the middle part of transparent silk all has the angle the same and be obtuse dog-ear, and the dog-ear opening orientation of every transparent silk is unanimous.

The light that the lamp holder jetted out transmits through the leaded light layer, light sees through the supporting layer in proper order, the outside transmission light of euphotic layer and decorative layer, the euphotic layer includes interval and a plurality of root of evenly arranging and passes through the light silk, the middle part of passing through the light silk all has the angle the same and be obtuse dog-ear, the dog-ear opening orientation of every passing through the light silk is unanimous, because the setting of dog-ear, when making this automotive interior multilayer high printing opacity decoration receive to press, the folding direction of every passing through the light silk is the same, have good elasticity comfort of pressing, and certain support nature has, make this automotive interior multilayer high printing opacity decoration can use at the door, positions such as seat headrest and handrail, the application scope of car interior light gadget has been promoted.

In the above multilayered high light-transmitting garnish for automotive interior, each of the light-transmitting filaments has a folding angle of 145 ° to 155 °. The folding angle of the light-transmitting wire is 145-155 degrees, so that the light-transmitting wire has resilience performance after being pressed and has certain supporting performance.

In the above-mentioned multilayered high-light-transmitting garnish for automotive interior, the vertical height from the top end to the bottom end of the light-transmitting filaments is 2.5 to 5 mm. The high setting of printing opacity silk provides certain compression allowance for the high printing opacity decoration of automotive interior multilayer, has sufficient support intensity again.

In the multilayer high-light-transmission decorative part for the automotive interior, the light-transmitting filaments are made of polyethylene terephthalate, and the light transmission rate of the light-transmitting layer is 70-85%.

In the multilayer high-light-transmission decorating part for the automotive interior, the connecting column is convexly arranged on the supporting layer, the light guide layer is provided with a mounting hole through which the connecting column can pass, and the end part of the connecting column is provided with a limiting part for preventing the connecting column from dropping out of the mounting hole. The spliced pole passes the mounting hole to carry on spacingly through the locating part to the spliced pole, make the about leaded light layer of supporting layer connect.

In the multilayer high-light-transmission decorative part for the automobile interior, the upper surface of the light guide layer is in a concave-convex sawtooth shape, and the thickness of the light guide layer is 3-6 mm. The uniformity of the light transmitted by the lamp cap on the light guide layer can be ensured by the aid of the upper surface of the sawtooth shape.

In the above-mentioned automotive interior multilayer high printing opacity decoration, all be equipped with the viscose layer between euphotic layer and decorative layer and the supporting layer to connect through the viscose layer.

Compared with the prior art, the utility model has the advantages of it is following:

1. when the automobile interior decorative multilayer high-light-transmission decorative part is pressed, the automobile interior decorative multilayer high-light-transmission decorative part has better pressing comfort level.

2. The multilayer high-light-transmission decorating part for the automobile interior has wider application range.

Drawings

FIG. 1 is a schematic cross-sectional view of a multi-layered high light-transmitting decorative member for an interior of an automobile according to an embodiment of the present invention.

FIG. 2 is a schematic cross-sectional view of a second embodiment of the multilayer high-transmittance decorative member for automobile interiors.

Fig. 3 is a schematic structural diagram of the light-transmitting filament.

In the figure, 1, a lamp cap; 2. a light guide layer; 2a, mounting holes; 3. a support layer; 3a, connecting columns; 4. a decorative layer; 5. a light transmitting layer; 5a, a light-transmitting wire; 6. a limiting member; 7. and (5) gluing the layers.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

Example one

As shown in fig. 1 and 3, the multilayer high-light-transmission decoration for the automotive interior comprises a lamp cap 1, wherein a light guide layer 2 is connected to the lamp cap 1, the thickness of the light guide layer 2 is 3-6mm, and the lamp cap 1 irradiates towards the light guide layer 2. The lamp holder 1 is connected with the light guide layer 2 through a fastener or a buckle, and the lamp holder 1 with different area sizes and different quantities is selected for irradiation of the light guide layer 2 according to actual requirements. The light guide layer 2 may be made of polymethyl methacrylate.

The light guide layer 2 is connected with a supporting layer 3, the supporting layer 3 is made of PC materials or glass materials, the thickness of the supporting layer 3 is 2.0-2.5mm, and the light transmittance of the supporting layer is over 90%. The light guide layer 2 is provided with a mounting hole 2a, the supporting layer 3 is provided with a connecting column 3a in a protruding mode towards one side face of the light guide layer 2, the connecting column 3a penetrates through the mounting hole 2a, and the end portion of the connecting column 3a is provided with a limiting part 6 which prevents the connecting column 3a from being separated from the mounting hole 2 a. The limiting part 6 may be a snap structure integrally formed with the connecting post 3a, or may be a screw screwed to the connecting post 3 a. A limiting bump is further convexly arranged on the connecting column 3a, and the limiting bump and the limiting part 6 are respectively positioned at two sides of the light guide layer 2 so as to fixedly connect the supporting layer 3 on the light guide layer 2.

Be equipped with euphotic layer 5 above supporting layer 3, euphotic layer 5 top is equipped with decorative layer 4, all is equipped with viscose layer 7 between euphotic layer 5 and decorative layer 4 and the supporting layer 3 to connect through viscose layer 7. The adhesive layer is colorless water-based adhesive, and the thickness of the adhesive spraying layer is not more than 0.2 mm.

The decorative layer 4 can be made of light-transmitting surface skin, fabric, metal or wood or genuine leather, recycled materials and plastic materials. The decorative layer 4 made of the light-transmitting surface can be used for making patterns on the surface, the thickness of the decorative layer 4 made of the light-transmitting surface is 0.8-1.1mm, and the light transmittance reaches 10% -20%; the decorative layer 4 is made of fabric, the gram weight of the decorative layer is 120-180, and the light transmittance is 40% -60%; the decorative layer 4 made of metal or wood does not have the requirement of thickness, and the light transmittance of the surface punching is 100 percent; the thickness of the decorative layer 4 made of recycled materials is 0.8-1 mm; the decorative layer 4 made of plastic material needs to adopt a scheme of printing patterns on the surface of a PC transparent material or double-color injection molding, and the thickness is 0.5-2.5 mm.

Specifically, as shown in fig. 3, the light-transmitting layer 5 includes a plurality of light-transmitting filaments 5a that are uniformly arranged at intervals, the upper and lower ends of the light-transmitting filaments 5a are respectively connected with the supporting layer 3 and the decorative layer 4, the middle portion of each light-transmitting filament 5a has a break angle with the same angle and an obtuse angle, and the break angle openings of each light-transmitting filament 5a face in the same direction.

Further, the folding angle of the light-transmitting filament 5a is 145 ° to 155 °, the vertical height from the top end to the bottom end of the light-transmitting filament 5a is 2.5mm to 5mm, the light-transmitting filament 5a is made of polyethylene terephthalate, and the light transmittance of the light-transmitting layer 5 is 70% to 85%.

Light that lamp holder 1 jetted out transmits through leaded light layer 2, light sees through supporting layer 3 in proper order, euphotic layer 5 and the outside transmission light of decorative layer 4, euphotic layer 5 includes interval and a plurality of root of evenly arranging and passes through light silk 5a, the middle part of passing through light silk 5a all has the angle the same and be obtuse dog-ear, every dog-ear opening orientation of passing through light silk 5a is unanimous, because the setting of dog-ear, when making this automotive interior multilayer high printing opacity decoration receive to press, every passing through light silk 5 a's folding direction is the same, have good elasticity comfort of pressing, and certain support nature has, make this automotive interior multilayer high printing opacity decoration can use the door, seat headrest and handrail isotoposition, the application scope of automotive interior light gadget has been promoted. The height of the light-transmitting filament 5a is set to provide a certain compression allowance for the multilayer high-light-transmitting decorative part of the automobile interior, and meanwhile, the light-transmitting filament has enough supporting strength.

Example two

The present embodiment is substantially the same as the first embodiment, and the difference is that, as shown in fig. 2, the upper surface of the light guide layer 2 in the present embodiment is in a concave-convex sawtooth shape, and the sawtooth-shaped upper surface can ensure uniformity of transmission of the light emitted from the base 1 on the light guide layer 2.

EXAMPLE III

The present embodiment is substantially the same as the first embodiment, and the difference is that an adhesive layer 7 is also disposed between the light guide layer 2 and the supporting layer 3 in the present embodiment, and the light guide layer 2 and the supporting layer 3 are connected by the adhesive layer 7.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms lamp cap, light guiding layer and mounting hole are used more here, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims (7)

1. The utility model provides a high printing opacity decoration of automotive interior multilayer, includes lamp holder (1), lamp holder (1) is connected with leaded light layer (2) along its direction of illumination, and upward be equipped with supporting layer (3) and decorative layer (4) in proper order on leaded light layer (2), its characterized in that, be equipped with euphotic layer (5) between decorative layer (4) and supporting layer (3), euphotic layer (5) are including interval and a plurality of light-transmitting silk (5a) of evenly arranging, and the upper and lower both ends of light-transmitting silk (5a) link to each other with supporting layer (3) and decorative layer (4) respectively, every the middle part of light-transmitting silk (5a) all has the angle the same and be obtuse dog-ear, and the dog-ear opening orientation of every light-transmitting silk (5a) is unanimous.

2. The automotive interior trim multilayer high light-transmitting trim according to claim 1, characterized in that the break angle of each of the light-transmitting filaments (5a) is 145 ° to 155 °.

3. The automotive interior multilayer high light-transmitting trim according to claim 1 or 2, characterized in that the vertical height from the top end to the bottom end of the light-transmitting filament (5a) is 2.5 to 5 mm.

4. The automotive interior trim multilayer high light-transmitting trim according to claim 3, characterized in that the light-transmitting filament (5a) is made of polyethylene terephthalate, and the light-transmitting layer (5) has a light transmittance of 70 to 85%.

5. The automotive interior multilayer high-transparency decoration according to claim 4 is characterized in that a connecting column (3a) is convexly arranged on the supporting layer (3), a mounting hole (2a) for the connecting column (3a) to pass through is formed in the light guide layer (2), and a limiting piece (6) for preventing the connecting column (3a) from falling off the mounting hole (2a) is arranged at the end of the connecting column (3 a).

6. The automotive interior multi-layer high light-transmitting decoration according to claim 4, wherein the upper surface of the light guide layer (2) is in a concave-convex zigzag shape, and the thickness of the light guide layer (2) is 3-6 mm.

7. The automotive interior trim multilayer high-transparency trim according to claim 1 or 2, characterized in that an adhesive layer (7) is arranged between the light-transmitting layer (5) and the decorative layer (4) and the supporting layer (3) and is connected by the adhesive layer (7).

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