The invention relates to the technical field of automobile parts, in particular to a preparation method of a welcome pedal with a reflective film and the welcome pedal prepared through the preparation method.The preparation method comprises the steps that A, a base body is pretreated to remove impurities on the surface of the base body; b, the surface of the base body is coated with primer; c, plating a reflective film on the surface of the substrate in a vacuum coating manner; d, bombarding the coated substrate by adopting high-pressure ions; e, plating a SiO transition protective film on the substrate subjected to high-pressure ion bombardment; and F, plating an MgF2 protective film on the substrate treated in the step E. The reflective film is plated on the base body, so that the base body does not need to be provided with an additional power supply for power supply, the interior of a vehicle can be illuminated only by reflecting an external light source, the service life is long, and the tedious step of replacing the pedal is avoided.
本发明涉及汽车配件技术领域,尤其是指一种具有反光膜的迎宾踏板的制备方法及通过该制备方法所制得的迎宾踏板,该制备方法包括:A.对基体进行预处理以去除基体表面杂质;B.往基体表面上涂底漆;C.于基体表面采用真空镀膜的方式镀反光膜;D.采用高压离子轰击经镀膜后的基体;E.对经高压离子轰击后的基体镀SiO过渡保护膜;F.对经步骤E处理后的基体镀MgF2保护膜。本发明通过在基体上镀有反光膜,使得基体无需设置额外电源供电,只需通过反射外界光源即可照亮车内,寿命较长,避免更换踏板的繁琐步骤。
Preparation method of welcome pedal with reflective film and welcome pedal
一种具有反光膜的迎宾踏板的制备方法及迎宾踏板
2023-04-18
Patent
Elektronische Ressource
Chinesisch
Split type automobile welcome pedal and preparation method thereof
Europäisches Patentamt | 2023
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