The invention provides seat foam and a seat. The seat foam comprises a foam A face, and the foam A face is the face, close to a passenger, of foam; the functional area is arranged on the foam A face and provided with at least one transition face, and the transition face is a small plane with the included angle A between the transition face and the foam A face being larger than or equal to 90 degrees. The preset area is used for configuring a sheet-shaped passenger sensing device, and the preset area is an orthographic projection area of the sheet-shaped passenger sensing device on the foam A surface; the stress concentration area is a stress radiation area where the functional area and the preset area are overlapped; according to the scheme, the stress of the stress concentration area is removed in the mode that the notch releases the stress, the flatness of the seat during sitting is guaranteed, the stress can be released in time to protect elements, and the safety of the seat is improved. The double effects of meeting the seat design requirement and the user experience requirement are achieved.

    本申请提供一种座椅泡棉及座椅,座椅泡棉包括泡棉A面,泡棉A面为泡棉靠近乘员一面;功能区设于泡棉A面,功能区具有至少一个过渡面,过渡面为与泡棉A面的夹角A大于或等于90度的小平面;预设区用于配置片状的乘员传感装置,预设区为片状的所述乘员传感装置在泡棉A面上的正投影区域;应力集中区为功能区与预设区重叠的应力辐射区域;去应力部为配置在应力集中区内,位于预设区外侧泡棉A面与过渡面交接处的切口,用于去除应力,该方案该方案采用切口释放应力的方式去除应力集中区的应力,不仅保证了座椅乘坐时的平整度,也可及时释放应力保护元件,兼顾了满足座椅设计需求及用户体验需求的双重效果。


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    Titel :

    Seat foam and seat


    Weitere Titelangaben:

    一种座椅泡棉及座椅


    Beteiligte:
    WANG JIAYU (Autor:in) / ZHANG HAITAO (Autor:in) / LIU BAOHUI (Autor:in)

    Erscheinungsdatum :

    14.11.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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