The invention relates to the technical field of seats, in particular to a novel backrest and seat frame linkage type seat. The seat comprises a fixed frame, a rotary frame, a seat frame, a backrest frame, an air spring and armrest frames. The backrest and the cushion are arranged to be a linkage mechanism, so the seat frame can move forwards and backwards while the back is supine, the sitting posture adjusting amplitude of a passenger is increased, the body of the passenger is stretched, the stress on the waist and buttocks is decomposed, the fatigue feeling of the passenger is effectively relieved, and the comfort is better. By arranging the rotating mechanism between the fixed frame and the rotating frame, the seat can be rotated by 180 degrees, the direction of the seat can be adjustedaccording to the running direction of a vehicle, and discomfort conditions such as carsickness of passengers can be effectively avoided. The built-in tea table is arranged between the armrest frame and the backrest protective cover, so the use and the operation are convenient, the external space is not occupied, the overall appearance attractiveness of the chair is good, the bad problems of tabletop damage, inclination and the like caused by long-time use of the tea table in the prior art are solved, and the service life is long.

    本发明涉及座椅技术领域,具体涉及一种靠背与座架联动式新型座椅,包括固定架、旋转架、座架、靠背架、气弹簧以及扶手架。通过将靠背与坐垫设置为联动机构,实现背部仰卧的同时还可以实现座架的前后移动,使得乘客的坐姿调整幅度变大,乘客身体舒展,腰部和臀部受力分解,有效解除乘坐者的疲劳感,舒适性更好。通过在固定架与旋转架之间设置旋转机构,可以对座椅实现180°旋转,可以根据交通工具运行方向对座椅方向进行调整,可以有效避免乘客出现晕车等不适情况。通过在扶手架与靠背护罩之间设置有内置式茶桌,使用操作方便且不占外部空间,使座椅整体外观美观性好,解决了现有技术中茶桌长时间使用桌面破损、倾斜等不良问题,使用寿命长。


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    Title :

    Novel backrest and seat frame linkage type seat


    Additional title:

    一种靠背与座架联动式新型座椅


    Contributors:
    HAN PENG (author)

    Publication date :

    2020-11-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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