Passenger car edge blow seat tilting device and passenger car with the tilting device

Abstract

The invention discloses a chair tilting device during the side collision of a passenger car and the passenger car with the device. The chair tilting device installed between a power channel and a B column at a lateral car body comprises a tilting and inverting rod one end of which is fixed on the car floor close to the power channel of the car body and the other end of which is fixedly connected with the B column at the lateral car body and has an angle of inclination with the car floor. The tilting and inverting rod passes through under the chairs in a front row without contact and is fixedly connected with the B column at the lateral car body through an installation plate of the tilting and inverting rod. In an accident of side collision of the car, the collided B column at the side face drives the tilting and inverting rod to rotate around the fulcrum on the vehicle floor under the impact force, and pushes the chairs and passengers to tilt so as to prevent the collided B column at the side face and the car door from striking the passengers directly, thus being beneficial to fully opening side airbags. Meanwhile, the tilting and inverting rod of the invention increases the rigidity of the collided side face and reduces the deflection, thus reducing damage to the passengers by lowering the velocity of deformation due to collision.

Description

technical field [0001] The invention relates to an automobile safety device, in particular to an automobile side collision seat tipping device. Background technique [0002] For passenger cars currently produced in China, including sedans, SUVs, and MPVs, their structures have poor side impact resistance and occupant protection. In 2006, my country will enforce the "Occupant Protection for Side Collisions of Automobiles". Safety and compliance with the "Occupant Protection of Automobile Side Collision" regulations that are enforced by the country, many solutions have been proposed, but mainly to strengthen the rigidity of the door and improve the energy absorption capacity of the door, such as adding appropriate elastic elements in the door to achieve The purpose of buffering and prolonging the collision time, but the effect is not obvious. At present, there is no effective solution to prevent the passenger car from hitting the side B-pillar and the door from directly hittin...

AI Technical Summary

Problems solved by technology

[0002] For passenger cars currently produced in China, including sedans, SUVs and MPVs, their structures have poor side impact crashworthiness and occupant protection performance.

In 2006, my country will enforce the "Occupant Protection for Side Collisions of Automobiles". Safety and compliance with the "Occupant Protection of Automobile Side Collision" regulations that are enforced by the country, many solutions have been proposed, but mainly to strengthen the rigidity of the door and improve the energy absorption capacity of the door, such as adding appropriate elastic elements in the door to achieve The purpose of buffering and prolonging the collision time, but the effect is not obvious

At present, there is no effective solution to prevent the passenger car from hitting the side B-pillar and the door from directly hitting the occupant's body. The human trunk is inside the B-pillar, and the spine and ribs of the trunk are the most vulnerable parts of the human body. Hitting the side B-pillar and the door will directly hit the torso of the occupant, causing serious injury or even death to the occupant

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