The invention discloses a left front door glass upper guide rail with a noise reduction structure, and relates to the technical field of guide rails, in particular to the left front door glass upper guide rail with the noise reduction structure, which comprises a guide rail body, guide rail clamping pieces are connected to the two sides of the upper part of the guide rail body, and buffer blocks are mounted on the inner sides of the guide rail clamping pieces; and an elastic supporting plate is installed on the inner side of the buffer block, a glass body is installed in the elastic supporting plate, positioning clamping blocks are connected to the two sides of the lower portion of the glass body, and a noise reduction cotton pad is installed on the inner wall of the guide rail body. According to the left front door glass upper guide rail with the noise reduction structure, the glass body can be clamped and positioned through the elastic supporting plate, so that the stability of the glass body can be guaranteed in the running process of the glass body, noise caused by instability is avoided, the guide rail body can be prevented from making contact with the glass body through the noise reduction cotton cushion when the glass body runs, and the noise reduction effect is improved. And therefore, the generated noise can be avoided.

    本发明公开了一种具有降噪结构的左前门玻璃上导轨,涉及导轨技术领域,具体为一种具有降噪结构的左前门玻璃上导轨,包括导轨本体,所述导轨本体上方的两侧均连接有导轨夹片,所述导轨夹片的内侧安装有缓冲块,且缓冲块的内侧安装有弹性支撑板,所述弹性支撑板的内部安装有玻璃本体,且玻璃本体下方的两侧均连接有定位卡块,所述导轨本体的内壁安装有降噪棉垫。该具有降噪结构的左前门玻璃上导轨通过弹性支撑板能对玻璃本体起到夹持定位的效果,从而能在玻璃本体运行过程中,保证其稳定性,进而避免了不稳定造成的噪音,降噪棉垫能够在玻璃本体运行时,避免导轨本体与玻璃本体的接触,从而能够避免产生的噪音。


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    Title :

    Left front door glass upper guide rail with noise reduction structure


    Additional title:

    一种具有降噪结构的左前门玻璃上导轨


    Contributors:
    HE RONG (author) / ZHANG JINGQUAN (author) / YU XINGJIAN (author) / HOU HAIYANG (author) / WANG YAOLIANG (author)

    Publication date :

    2023-06-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



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