Vehicle body floor structure
AssigneeHonda Motor Co., Ltd.
InventorsNaho Fujii, Junichiro Araki, Satoshi Takizawa
Life of this patent
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Abstract
A vehicle body floor structure reinforces a floor body by a reinforcing portion, and the floor body includes a side sill, an outrigger, a floor cross member, and a tunnel frame. The reinforcing portion includes a first member that connects a corner portion between the side sill and a vehicle body skeleton part formed by the outrigger to a corner portion between a vehicle body skeleton part formed by the floor cross member and a vehicle body skeleton part formed by the tunnel frame, and a second member that connects a front-end vehicle body skeleton part of a front end of the floor body to a middle portion of the first member.
Claims10
A vehicle body floor structure that reinforces a floor body by a reinforcing portion, the floor body including a side sill that is provided on an outer end in a vehicle width direction and extends in a fore and back direction, an outrigger that extends inward from a front end portion of the side sill in the vehicle width direction, a floor cross member that is provided in the rear of the outrigger and extends in the vehicle width direction, and a tunnel frame that is provided in a center side of the vehicle width direction and extends in the fore and back direction,
- wherein the reinforcing portion includes:
- a first member that connects a corner portion between the side sill and a vehicle body skeleton part formed by the outrigger to a corner portion between a vehicle body skeleton part formed by the floor cross member and a vehicle body skeleton part formed by the tunnel frame, and
- a second member that connects a front-end vehicle body skeleton part of a front end of the floor body to a middle portion of the first member,
- wherein the front-end vehicle body skeleton part is a front end portion of a vehicle body skeleton part formed by the tunnel frame, and the second member is connected to the front end portion,
- wherein the reinforcing portion has a T-like shape that is formed by the first and second members, and
- wherein the second member is orthogonally connected to a center portion of the first member.
A vehicle body floor structure that reinforces a floor body by a reinforcing portion, the floor body including a side sill that is provided on an outer end in a vehicle width direction and extends in a fore and back direction, an outrigger that extends inward from a front end portion of the side sill in the vehicle width direction, a floor cross member that is provided in the rear of the outrigger and extends in the vehicle width direction, and a tunnel frame that is provided in a center side of the vehicle width direction and extends in the fore and back direction,
- wherein the reinforcing portion includes:
- a first member that connects a corner portion between the side sill and a vehicle body skeleton part formed by the outrigger to a corner portion between a vehicle body skeleton part formed by the floor cross member and a vehicle body skeleton part formed by the tunnel frame, and
- a second member that connects a front-end vehicle body skeleton part of a front end of the floor body to a middle portion of the first member,
- wherein the reinforcing portion further includes a front portion which is between the first and second members and of which the width is increased in the vehicle width direction toward the front side, and
- the reinforcing portion is integrally configured with the first member, the second member and the front portion and forms a double-floor structure together with the floor body.
A vehicle body floor structure that reinforces a floor body by a reinforcing portion, the floor body including a side sill that is provided on an outer end in a vehicle width direction and extends in a fore and back direction, an outrigger that extends inward from a front end portion of the side sill in the vehicle width direction, a floor cross member that is provided in the rear of the outrigger and extends in the vehicle width direction, and a tunnel frame that is provided in a center side of the vehicle width direction and extends in the fore and back direction,
- wherein the reinforcing portion includes:
- a first member that connects a corner portion between the side sill and a vehicle body skeleton part formed by the outrigger to a corner portion between a vehicle body skeleton part formed by the floor cross member and a vehicle body skeleton part formed by the tunnel frame,
- a second member that connects a front-end vehicle body skeleton part of a front end of the floor body to a middle portion of the first member, and
- a third member that connects a corner portion between the first and second members to a vehicle body skeleton part formed by the tunnel frame.
Dependencies are inferred from the claim text.