The invention provides a vehicle door anti-collision beam assembly, a vehicle door and a vehicle. The vehicle door anti-collision beam assembly comprises a first U-shaped beam, an intermediate beam and a second U-shaped beam. The first U-shaped beam comprises a base and two ends, and the two ends are provided with first edge overturning structures. The second U-shaped beam comprises a base and two ends, and the two ends are provided with second edge overturning structures. The first U-shaped beam and the second U-shaped beam are in buckled connection and are fixedly positioned through the first edge overturning structures and the second edge overturning structures. The intermediate beam is placed in an accommodating space formed after the first U-shaped beam and the second U-shaped beam are buckled, and the first U-shaped beam adheres to the inner wall of the second U-shaped beam. The part of the intermediate beam in contact with the first U-shaped beam and the first U-shaped beam jointly form an anti-collision beam bearing part, and the part of the intermediate beam in contact with the second U-shaped beam and the second U-shaped beam jointly form an anti-collision beam buffering part. According to the scheme, side collision impact energy can be absorbed in a large amount, the invasion amount is effectively reduced, and the life safety of drivers and passengers are guaranteed well.
Vehicle door anti-collision beam assembly, vehicle door and vehicle
2015-12-23
Patent
Electronic Resource
English
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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