The invention discloses a damping device for a vehicle seat. The damping device comprises a bottom plate, symmetrically-arranged fixing boxes are fixedly connected to the top of the bottom plate. Fixed blocks are fixedly connected to the inner walls of the bottoms of the fixed boxes; each fixing block is sleeved with a first spring; the other end of the first spring is fixedly connected with a first limiting plate; the top of the first limiting plate is fixedly connected with a first damping rod penetrating through the fixing box. A second limiting plate is fixedly connected to the first damping rod; symmetrically-arranged damping bases are fixedly connected to the top of the bottom plate, first rotating grooves are formed in the damping bases, first rotating shafts are movably connected to the interiors of the damping bases, damping pipes are fixedly connected to the first rotating shafts, second damping rods are movably connected to the interiors of the damping pipes, and second rotating shafts are fixedly connected to the second damping rods. The vehicle base is simple in structure and reasonable in design, shock absorption of the vehicle seats is achieved through multi-direction multi-time shock absorption, and then comfort is improved.

    本发明公开了一种汽车座椅用减震装置,包括底板,所述底板的顶部固定连接有对称设置的固定盒,所述固定盒的底部内壁均固定连接有固定块,所述固定块上均套装有第一弹簧,所述第一弹簧的另一端固定连接有第一限位板,所述第一限位板的顶部固定连接有贯穿固定盒的第一减震杆,所述第一减震杆上固定连接有第二限位板,所述底板的顶部固定连接有对称设置的减震座,所述减震座中开设有第一转动槽,所述减震座中活动连接有第一转轴,所述第一转轴上固定连接有减震管,所述减震管中活动连接有第二减震杆,所述第二减震杆上固定连接有第二转轴。本发明结构简单,设计合理,通过多向多次减震,实现了对汽车座椅的减震,进而提高舒适性。


    Access

    Download


    Export, share and cite



    Title :

    Damping device for vehicle seat


    Additional title:

    一种汽车座椅用减震装置


    Contributors:
    LIU YUANYUAN (author) / FU SHU (author) / FU YUHAN (author) / CHEN CHUNMEI (author) / YU XIAOHONG (author) / LI YONG (author) / ZHANG YAOWU (author)

    Publication date :

    2020-04-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Vehicle seat damping device and vehicle seat

    TANG YOUMING / LYU NA / TAN WEIFENG et al. | European Patent Office | 2015

    Free access

    Vehicle seat damping device

    LIU YAOYAO / ZHAO YUE / XING JINXIN et al. | European Patent Office | 2023

    Free access

    Damping seat and vehicle

    ZHI LIBO | European Patent Office | 2021

    Free access

    Vibration damping device, vibration damping system and vehicle seat

    PENG CHUYAO / CHEN YUJIANG / LI XINPING et al. | European Patent Office | 2020

    Free access

    Vehicle damping device for a vehicle seat / vehicle cabin

    HALLER ERWIN | European Patent Office | 2016

    Free access