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Vehicle floor structure

A vehicle and floor technology, which is applied to the upper structure, vehicle parts, upper structure sub-assembly, etc., can solve the problems of increased weight, increased cost, and adverse effects of peripheral component layout, so as to improve the rigidity and suppress vibration. Effect

Inactive Publication Date: 2015-06-17
SUZUKI MOTOR CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In this case, adding other parts to increase the rigidity of the spare tire housing may adversely affect the layout of peripheral parts, or increase the cost and weight, so it is not a useful solution.

Method used

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  • Vehicle floor structure
  • Vehicle floor structure
  • Vehicle floor structure

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Embodiment Construction

[0031] Hereinafter, the present invention will be described in detail based on the illustrated embodiments.

[0032] Figure 1 to Figure 7 This shows a vehicle floor structure according to an embodiment of the present invention. Moreover, in figure 1 and image 3 In , the arrow F direction indicates the front of the vehicle.

[0033] Such as Figure 1 to Figure 7 As shown, the floor structure of the vehicle according to the embodiment of the present invention includes: a front floor (combined with an independent front floor and a center floor) 1 and a rear floor 2 arranged along the front-rear direction of the vehicle. That is, in the floor structure of the present embodiment, the rear end 1a of the front floor 1 extending from the front of the vehicle toward the rear of the vehicle and the front end 2a of the rear floor 2 extending from the rear of the vehicle toward the front of the vehicle pass through a point in a state where they are vertically superimposed. welded ...

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PUM

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Abstract

The invention provides a vehicle floor structure. A spare tire is maintained via a reinforcing rib portion of a bottom surface extending from a spare tire maintaining portion via a joined surface portion between a rear floor panel and a back plate, thereby increasing the holding rigidity of a spare tire and limiting vibrations of a spare tire containing portion along with vibration of the spare tire, collision load received from the vehicle rear side is spread in the vehicle width direction to the sides of the vehicle and the load is prevented from being centralized at a specific location, thereby preventing the occurrence of a starting point of damage or deformation and improving the resistance to the collision load. The vehicle floor structure includes a rear floor panel with a spare tire containing portion and a joined surface portion between the rear floor panel and a back plate at the back of the vehicle behind the rear floor panel, a bottom surface portion of the spare tire containing portion is provided with a spare wheel box tire maintaining portion and a reinforcing rib portion of the bottom surface extending from the spare tire maintaining portion in the vehicle width direction to the left and right to the sides of a joined surface portion, and the reinforcing rib portion of the bottom surface is connected to the spare tire maintaining portion.

Description

technical field [0001] The present invention relates to a floor structure of a vehicle having a spare tire storage portion for storing a spare tire on a rear floor at the rear of the vehicle. Background technique [0002] Conventionally, a spare tire accommodating portion for accommodating a spare tire is provided in a downwardly recessed shape on the rear floor of the rear portion of the vehicle. In such a vehicle floor structure, when the spare tire vibrates due to vibrations received by the vehicle body, the vibrations are transmitted to the rear floor. As a result, the air in the vehicle compartment is compressed and expanded, which may cause noise problems. On the other hand, the spare tire storage portion is a portion capable of stably holding the spare tire and suppressing deformation against a collision load from the rear of the vehicle. In such a case, adding another component to increase the rigidity of the spare tire housing may adversely affect the layout of per...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D25/20
CPCB62D25/2027B62D25/209B62D25/087B62D43/10
Inventor 望月晋荣细见祐介
Owner SUZUKI MOTOR CORP
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