The invention relates to the technical field of car seats, in particular to a turnover type car seat framework with a three-point type safety belt. The car seat framework comprises a seat framework, a backrest framework, a turnover mechanism, a seat connecting portion and a seat connecting shaft, a double-safety-belt lock buckle is arranged on the turnover mechanism, the top of the turnover mechanism is rotatably connected with the bottom of the seat framework, the seat framework is rotatably connected with the seat connecting shaft through the seat connecting portion, bilateral angle regulators are fixed to the two sides of the seat framework, and rotatably connected with the bottom of the backrest framework, turnover space allowing the seat to be turned forwards is arranged between a rotating shaft, rotating around the bilateral angle regulators, of the backrest framework and the seat framework, and a safety belt winder is arranged fixed to the top of the backrest framework. The seat framework can achieve the backward turning the side turning functions of the seat, meanwhile, the double-safety-belt lock buckle and the safety belt winder achieve three-point type fixing on the safety belt, and the aim of arranging the three-point type safety belt can still be achieved when the safety belt winder cannot be arranged on a ceiling.


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    Title :

    Backward-turned and side-turned car seat framework with three-point type safety belt


    Contributors:
    HU JIANHUA (author) / XIANG DONG (author) / LU JUN (author)

    Publication date :

    2015-05-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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



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