The invention discloses a seat headrest adjusting structure and a vehicle. The seat headrest adjusting structure comprises a guide rod and a headrest guide sleeve, the headrest guide sleeve is fixed to a seat, the guide rod is arranged in the headrest guide sleeve in a penetrating mode and can move relative to the headrest guide sleeve, the first end of the guide rod extends out of the headrest guide sleeve and forms a free end, and the first end of the guide rod is used for foaming to form a headrest; a locking mechanism is arranged on the headrest guide sleeve, and the locking mechanism is arranged to lock the guide rod after the guide rod moves to a set position. The seat headrest adjusting structure disclosed by the invention is simple in structure, and the height of the headrest can be adjusted through relative movement of the guide rod and the headrest guide sleeve; and during later replacement and maintenance or modification of the existing structure, only one headrest guide sleeve is needed, so that the maintenance and replacement cost is reduced. The locking mechanism is arranged on the headrest guide sleeve, enough space is reserved for foaming, and the foaming effect of the headrest is improved.

    本文公开了一种座椅头枕调节结构和车辆。座椅头枕调节结构包括导杆和头枕导套,所述头枕导套设置为固定在座椅上,所述导杆穿设于所述头枕导套中并可相对所述头枕导套移动,所述导杆的第一端伸出于所述头枕导套并形成自由端,所述导杆的第一端用以发泡以形成头枕;所述头枕导套上设置有锁止机构,所述锁止机构设置为在所述导杆移动至设定位置后锁定所述导杆。本文公开的座椅头枕调节结构,结构简单,通过导杆和头枕导套的相对移动即可实现头枕高度的调节;在后期更换维修或对现有结构进行改造时,仅通过一个头枕导套即可实现,降低了维修及更换成本。锁止机构设置在头枕导套上,预留了足够的空间用于发泡,提高头枕的发泡效果。


    Access

    Download


    Export, share and cite



    Title :

    Seat headrest adjusting structure and vehicle


    Additional title:

    一种座椅头枕调节结构和车辆


    Contributors:
    XIA JUNMIN (author) / HE TIANJIAN (author) / LIU XIAOCHAO (author) / HOU SONGSONG (author)

    Publication date :

    2023-08-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Headrest, seat, seat adjusting method and system and vehicle

    PING XIN / SONG XIUQIAN / QI DAN et al. | European Patent Office | 2023

    Free access

    Headrest adjusting device, seat and vehicle

    XIONG DING / LUO AO / CAI GUANGDING | European Patent Office | 2023

    Free access

    Adjusting device for headrest of vehicle seat and vehicle seat

    SALTNER STEPHEN | European Patent Office | 2024

    Free access

    Headrest and vehicle seat having headrest

    MIZOBATA HIROSHI / MIYAKE SHUUHEI / AKAIKE FUMITOSHI | European Patent Office | 2018

    Free access

    HEADREST AND VEHICLE SEAT HAVING HEADREST

    ISHIHARA KAZUNORI / NAKANO YUJI / IZAWA HIROSHI | European Patent Office | 2015

    Free access