The invention discloses a rear-row seat retractor support reinforcing structure which comprises a wrapping frame and a C-column inner plate which are connected, a rear-row seat retractor is located in the wrapping frame, the rear-row seat retractor support reinforcing structure further comprises a rear retractor mounting plate, the upper portion of the rear retractor mounting plate is connected with the C-column inner plate, and the lower portion of the rear retractor mounting plate is connected with the C-column inner plate. The lower portion of the rear retractor mounting plate is connected with the wrapping frame, and a rear-row seat retractor fixing structure used for being connected with a rear-row seat retractor is arranged on the lower portion of the rear retractor mounting plate. The mounting parts are additionally arranged on the retractor mounting surface on the wrapping frame and the inner periphery of the C-column inner plate, so that the wrapping frame and the C-column inner plate form a cavity structure, the overall Y-direction and Z-direction rigidity is improved, vibration and deformation caused by bending and torsion of a rear wall are restrained, and the NVH performance is greatly improved.

    本发明公开了一种后排座椅卷收器支架加强结构,包括相连的包裹架和C柱内板,所述后排座椅卷收器位于包裹架内,还包括后卷收器安装板,所述后卷收器安装板的上部与C柱内板相连,后卷收器安装板的下部与包裹架相连并在后卷收器安装板下部上设有用于与后排座椅卷收器相连的后排座椅卷收器固定结构。本发明通过在包裹架上卷收器安装面和C柱内板内部周边增加安装件,使得包裹架与C柱内板形成腔体结构,提升了整体Y向、Z向刚度,抑制因后围弯曲、扭转引起的振动和变形,极大的改善NVH性能。


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    Title :

    Reinforcing structure of rear-row seat retractor support


    Additional title:

    一种后排座椅卷收器支架加强结构


    Contributors:
    HU MIN (author) / LI CHANG (author) / XU SHUANG (author) / ZHANG XIUFENG (author)

    Publication date :

    2024-02-20


    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



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