The invention relates to the technical field of sliding plug doors, in particular to a polished rod sliding barrel assembly and a double-opening sliding plug door system. The unthreaded rod sliding cylinder assembly comprises a base used for being fixed to a door frame, an unthreaded rod is arranged on the base, sliding supports are arranged at the two ends of the unthreaded rod respectively, the two sliding supports move on the base in a reciprocating mode in the inside-outside direction of the sliding plug door, the unthreaded rod is sleeved with a driving sliding cylinder and a driven sliding cylinder, and a flexible piece enabling the two sliding cylinders to act synchronously is connected between the two sliding cylinders. The two polish rods are arranged in parallel at intervals, the driving sliding cylinder and the driven sliding cylinder are each provided with two sliding holes, and the two sliding cylinders slide on the two polish rods in a reciprocating mode through the two sliding holes of the sliding cylinders. Compared with the prior art, under the condition that the contact areas of the polished rods and the corresponding sliding barrels are the same, the length of the driving sliding barrel and the length of the driven sliding barrel can be shortened, then the length of the polished rods and the length of the base can be reduced, and the double-opening sliding plug door system can meet the requirements of air ducts of more vehicle types.

    本发明涉及塞拉门技术领域,具体涉及一种光杠滑筒组件及双开塞拉门系统。光杠滑筒组件包括用于固定在门框上的基座,基座上设有光杠,光杠的两端分别设有滑动支架,两个滑动支架沿塞拉门的内外方向在基座上往复移动,光杠上套设有主动滑筒和从动滑筒,两个滑筒之间连接有使二者同步动作的挠性件,光杠平行间隔布置有两个,主动滑筒和从动滑筒均具有两个滑动孔,两个滑筒分别通过各自的两个滑动孔在两个光杠上往复滑动。与现有技术相比,在光杠与相应滑筒接触面积相同的情况下,本发明可以缩短主动滑筒和从动滑筒的长度,进而可减少光杠和基座的长度,使得双开塞拉门系统能够满足更多车型的风道。


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    Title :

    Smooth lever sliding cylinder assembly and double-opening sliding plug door system


    Additional title:

    一种光杠滑筒组件及双开塞拉门系统


    Contributors:
    YANG HUAQIANG (author) / HE LONG (author) / GAO ZHE (author) / WANG ERTAO (author) / QU MENG (author)

    Publication date :

    2023-09-05


    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 / E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung



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