According to the novel automobile storage box roller shutter door body and the preparation method thereof, the novel automobile storage box roller shutter door body comprises a hard rubber skeleton layer and a soft rubber wrapping layer, the hard rubber skeleton layer comprises a plurality of skeleton single bodies and a hard rubber layer, the skeleton single bodies are arranged in parallel at intervals, and the two ends of each skeleton single body extend outwards to form head parts; the hard rubber layer wraps the surfaces of the framework monomers, the heads of the adjacent framework monomers form a connecting body through the hard rubber layer, the soft rubber wrapping layer wraps the surface of the hard rubber framework layer, and after the soft rubber wrapping layer wraps the surface of the hard rubber framework layer, the hard rubber layer between the heads of the adjacent framework monomers is removed. By improving the structure of the framework monomer, rubber coating injection molding can be carried out on the same common injection molding machine, the situation that production cannot be carried out due to lack of double-color injection molding equipment is avoided, meanwhile, the mold development cost is saved, and due to the fact that the convention of production of the double-color injection molding equipment is broken through, the machining cost of parts is greatly reduced.

    本发明一种新型汽车储物盒卷帘门体及其制备方法,新型汽车储物盒卷帘门体包括硬胶骨架层和软胶包裹层,硬胶骨架层包括多个骨架单体和硬胶层,骨架单体间隔平行设置,且骨架单体的两端向外延伸形成头部,硬胶层包裹在骨架单体的表面,相邻骨架单体的头部通过硬胶层形成连接体,软胶包裹层包裹在硬胶骨架层表面,且软胶包裹层包裹至硬胶骨架层表面后,去除相邻骨架单体的头部之间的硬胶层。本发明通过对其骨架单体结构的改进,可实现在同一台普通注塑机上进行包胶注塑成型,避免了因缺少双色注塑设备而无法生产的情况发生,同时节约了模具开发费用,因其打破了双色注塑设备生产的惯例,使零件的加工成本大幅度下降。


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    Title :

    Novel automobile storage box roller shutter door body and preparation method thereof


    Additional title:

    一种新型汽车储物盒卷帘门体及其制备方法


    Contributors:
    WEN LEI (author)

    Publication date :

    2022-03-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS



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