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A manufacturing method of an automobile trim and an automobile trim

A technology of automobile decoration and manufacturing method, which is applied to vehicle parts, transportation and packaging, and upper structure sub-assembly, etc. It can solve the problems of affecting the appearance and large matching gaps of decorative parts, so as to prevent scratches and have good friction resistance Effect

Active Publication Date: 2020-08-28
吉利亚欧(宁波梅山保税港区)科技有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The indirect light source is designed in the gap between the two decorative parts, and the matching gap between the two decorative parts is large; the direct light is exposed, and the light guide strip is visible when the light is not lit, which affects the appearance

Method used

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  • A manufacturing method of an automobile trim and an automobile trim
  • A manufacturing method of an automobile trim and an automobile trim
  • A manufacturing method of an automobile trim and an automobile trim

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as figure 1 , 4 As shown in and 5, the automotive trim includes a decorative panel 1 made of real wood, a number of skeletons 2 made of transparent materials, and a number of diaphragms 3 with touch patterns 3a. The decorative panel 1 is in the shape of a sheet, and the skeleton 2 has an installation surface, and the touch pattern 3 a is compounded on the installation surface through the diaphragm 3 . A touch sensor 4 corresponding to the touch pattern 3 a is provided on the back of the frame 2 opposite to the installation surface, and a light source 5 capable of projecting the touch pattern 3 a onto the decorative panel 1 is provided on the frame 2 .

[0032] Specifically, the thickness of the decorative panel 1 is 0.5-0.8 mm. The skeleton 2 is made of transparent PC material, and the skeleton 2 is pressed and fixed on the back of the decorative panel 1 .

[0033] The car trim is made by the following methods:

[0034] Step a, select a real wood veneer of 0.5-...

Embodiment 2

[0038] This embodiment is basically the same as Embodiment 1, the difference is that: the back of the decorative panel 1 also has a non-woven fabric layer, and the non-woven fabric layer is bonded to the back of the decorative panel 1 by transparent hot-melt paper.

[0039] This real wood trim piece is made by:

[0040] Step a. Choose a real wood veneer of 0.5-0.8mm, glue a light-transmitting non-woven fabric with a thickness of 0.5-1.5mm on the back of the real wood veneer through transparent hot-melt paper, and then pre-press the real wood veneer to form a decorative panel. In this embodiment, a 0.5mm real wood sheet and a 0.5mm light-transmitting non-woven fabric are selected.

[0041] Step b. Select a number of skeletons 2 made of transparent PC material and a number of diaphragms 3. The diaphragm 3 is made of acrylic material and has a touch pattern 3a formed on it after graphic printing, and then passes the diaphragm 3 through INS or IMD. The method is compounded on the...

Embodiment 3

[0043] Such as Image 6 As shown, the car decoration includes a decorative panel 1 made of light-transmitting fabric or thick imitation suede material and a skeleton 2 made of transparent material. The decorative panel 1 is in the shape of a sheet, and the decorative panel 1 is covered on the skeleton 2 or through low-pressure injection molding and fixed to the frame 2, the frame 2 is fixed on the back of the decorative panel 1 and the frame 2 is fixed with a light guide strip or a diaphragm 3 with a pattern printed on it, and the frame 2 is provided with a pattern that can project the pattern to the light source 5 on the decorative panel 1.

[0044] The car trim is made through the following steps:

[0045] Step a: Use light-transmitting fabric and thick imitation suede to form a thin sheet-shaped and light-transmitting decorative panel 1 with a thickness of 0.5-0.8mm, which is made of a mixed material of PC and glass fiber or PA6 light-transmitting material Skeleton 2, the...

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PUM

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Abstract

The invention provides a manufacturing process of an automobile decorative part and an automobile decorative part, belonging to the mechanical technical field. The invention solves the problem that the function of the existing decorative parts is single. The manufacturing process comprises the following steps of: a, adopting a light-transmissive fabric, thick suede-like or real wood material to manufacture a sheet-like and light-transmissive decorative panel with a thickness of 0.5-0.8 mm, adopting a transparent material to make a framework, and fixing a light guide strip or a film sheet witha pattern on the framework, wherein the thickness of the sheet-like and light-transmissive decorative panel is 0.5-0.8 mm; B, mounting the light source on the frame. The automobile decorative part comprises a decorative panel made of transparent fabric, thick suede or real wood material and a frame made of transparent material, wherein the decorative panel is in the form of sheet, the frame is fixed on the back of the decorative panel and the frame is fixed with light guide strips or printed film sheets, and a light source is arranged on the frame. Under the premise of the original surface perception, the automobile decorative parts show the function of backlight control without leaving any trace, which enriches the function of the decorative parts.

Description

technical field [0001] The invention belongs to the technical field of machinery, and relates to a method for manufacturing an automobile decoration and the automobile decoration. Background technique [0002] With the improvement of people's living standards, the demand for cars is also increasing. People not only pay attention to their internal quality and shape, but also pursue more and more personalization of the beauty and decoration of car interiors. To achieve a perfect effect is a key factor for drivers and passengers to evaluate the comfort of a car. [0003] In order to reflect the personalization and environmental protection of car interior decoration, most of the existing car interior decoration parts are made of cloth, leather and real wood. Cloth and leather decoration parts have a good touch, while real wood will It brings a variety of visual and tactile experiences to the people in the car, such as real touch, hand-made customization, and skin-friendly warmt...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R13/02
CPCB60R13/02
Inventor 吴忠莹孙立强张潇尹李维峰李冠蓬魏鹏
Owner 吉利亚欧(宁波梅山保税港区)科技有限公司