Floor structure
AssigneesHyundai Motor Company, Hanbat National University Industry-Academic Cooperation Foundation, Kia Corporation
InventorsMinsoo Kim, Jung Jong Chun, Jai Hak Kim, Kwangbok Shin, Seunggu Kang, Jaemoon Im
Life of this patent
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Abstract
An embodiment floor structure of a vehicle includes a pair of side seals disposed to face each other in a vehicle width direction, and respectively disposed in a vehicle length direction, a floor frame disposed between the pair of side seals and including a pair of longitudinal frames respectively arranged along the pair of side seals and at least one transverse frame mounted between the pair of longitudinal frames in the vehicle width direction, and at least one core structural member disposed in a space provided by the floor frame and including a material for absorbing impact.
Claims20
A floor structure of a vehicle, the floor structure comprising:
- a pair of side sills disposed to face each other in a vehicle width direction, and respectively disposed in a vehicle length direction;
- a floor frame disposed between the pair of side sill and comprising a pair of longitudinal frames respectively arranged along the pair of side sills and at least one transverse frame mounted between the pair of longitudinal frames in the vehicle width direction;
- and at least one core structural member disposed in a space provided by the floor frame and comprising a material for absorbing impact.
A floor structure of a vehicle, the floor structure comprising:
- a pair of side sills disposed to face each other in a vehicle width direction, and respectively disposed in a vehicle length direction;
- a floor frame disposed between the pair of side sills, the floor frame comprising:
- a pair of longitudinal frames respectively arranged along the pair of side sills;
- a front transverse frame mounted between the pair of longitudinal frames in the vehicle width direction at a front of the vehicle in the vehicle length direction;
- a rear transverse frame mounted between the pair of longitudinal frames in the vehicle width direction at a rear of the vehicle in the vehicle length direction;
- and at least one middle transverse frame mounted between the pair of longitudinal frames in the vehicle width direction and disposed between the front transverse frame and the rear transverse frame;
- and at least one core structural member disposed in a space provided by the floor frame and comprising a material for absorbing impact.
A floor structure of a vehicle, the floor structure comprising:
- a pair of side sills disposed to face each other in a vehicle width direction, and respectively disposed in a vehicle length direction;
- a floor frame disposed between the pair of side sills and comprising a pair of longitudinal frames respectively arranged along the pair of side sills and at least one transverse frame mounted between the pair of longitudinal frames in the vehicle width direction;
- and at least one core structural member comprising a material for absorbing impact, wherein the at least one core structural member comprises:
- a core member disposed in a space formed by the floor frame;
- a lower surface member comprising a first aluminum material and bonded to a lower portion of the core member by a first adhesive;
- an upper surface member comprising a second aluminum material and bonded to an upper portion of the core member by a second adhesive;
- and a core reinforcement member comprising an aluminum extruded material and mounted to both sides of the core member in the vehicle length direction.
Dependencies are inferred from the claim text.