The invention relates to the technical field of vehicles, in particular to a B column structure, a vehicle body and a vehicle. The B column structure aims at solving the problem that the B column structure strength of an existing vehicle is affected while air supply is pursued. In order to achieve the purpose, the B-column structure comprises a B-column inner decoration plate, a B-column inner plate and a B-column reinforcing plate, an air supply opening is formed in the B-column inner decoration plate, a ventilation channel is formed in a cavity formed between the B-column reinforcing plate and the B-column inner plate, and an inner air channel of the ventilation channel communicates with a first communicating opening and a second communicating opening formed in the B-column inner plate; therefore, air generated by an air conditioner can enter the air duct through the second communicating port and is blown out of the air supply port through the first communicating port, the B-column structure can blow air, and therefore the vehicle has the back blowing function. Besides, the ventilation channel is arranged in the cavity, so that the strength of the B-column structure can be improved, and the problem that the strength of the B-column structure is affected while the B-column structure of an existing vehicle pursues air supply is solved.

    本发明涉及车辆技术领域,具体涉及一种B柱结构、车身及车辆。本申请旨在解决现有车辆的B柱结构在追求送风的同时影响B柱结构强度的问题。为此目的,本申请的B柱结构包括B柱内饰板、B柱内板和B柱加强板,B柱内饰板上设置有送风口,通风通道设置在B柱加强板与B柱内板之间形成空腔中,且通风通道的内部风道与B柱内板上设置有第一连通口、第二连通口连通,从而使得空调产生的风能够通过所述第二连通口进入到所述风道,并经由所述第一连通口,从送风口吹出,使得B柱结构能够吹风从而使得车辆具备吹背的功能。另外,通过将通风通道设置在空腔中,能够提高B柱结构的强度,解决现有车辆的B柱结构在追求送风的同时影响B柱结构强度的问题。


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    Title :

    B column structure, vehicle body and vehicle


    Additional title:

    B柱结构、车身及车辆


    Contributors:
    LI RIDONG (author) / WANG HONGLI (author) / CHENG HAIDONG (author) / TANG JIAN (author)

    Publication date :

    2023-10-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B62D MOTOR VEHICLES , Motorfahrzeuge



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