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Lower structure of vehicle

A vehicle, body technology, applied in the field of the lower structure of the vehicle

Active Publication Date: 2020-02-11
TOYOTA JIDOSHA KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition, the symbols in parentheses mentioned above are the symbols used in the following Patent Document 1, and are not related to the symbols used in the description of the embodiments of the present application.

Method used

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  • Lower structure of vehicle
  • Lower structure of vehicle
  • Lower structure of vehicle

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Embodiment Construction

[0025] Embodiments of the present invention will be described below with reference to the drawings. In the following description, unless otherwise specified, words and phrases indicating directions and orientations such as front, front, rear, rear, left, right, side, up, above, down, and below all refer to directions related to vehicles. and orientation. In addition, the direction extending front and rear of the vehicle is referred to as a longitudinal direction, and the direction extending left and right is referred to as a lateral direction. In each drawing, the direction of the arrow FR indicates the front, the direction of the arrow UP indicates the upward direction, and the direction of the arrow LH indicates the left.

[0026] figure 1 It is a schematic diagram showing the substructure 10 of the vehicle, particularly the main part of the front part of the substructure 10 , as viewed from below. The substructure 10 includes an underbody 12 and a front suspension member...

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Abstract

The invention provides a lower structure of a vehicle, which suppress retreat of a front suspension member during a frontal collision. The suspension member (14) is mounted on side members (20) of anunderbody (12). On the rear portion of the suspension member (14), spacers (28) are provided between the suspension member (14) and the underbody (12). Each spacer (28) includes a bracket (46). The front end surface (46f) of the bracket is opposed to the rear wall surface (22a) of a main suspension body (22). During a frontal collision, the rear wall surface (22a) of the suspension member (14) abuts against the bracket (46), whereby retreat of the suspension member (14) is reduced.

Description

[0001] This application claims priority from Japanese Patent Application No. 2018-133016 filed on July 13, 2018, the disclosure of which is hereby incorporated by reference in its entirety, including specification, claims, drawings and abstract. technical field [0002] The present disclosure relates to a vehicle substructure, and more particularly to control of distance between components during a collision. Background technique [0003] The lower structure of the vehicle includes an underbody and a suspension member mounted on the underbody to movably support a movable member of a suspension. In Patent Document 1 below, a suspension member (35) fixed to a front side member (1) is shown. The suspension member (35) is fixed at the rear end to the front side member (1) via other components and through the rear link (37). In addition, Patent Document 1 below describes that an underfloor unit (17) including a fuel cell stack (13) is mounted under the floor of a vehicle. In ad...

Claims

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Application Information

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IPC IPC(8): B62D21/15B60K1/04
CPCB62D21/152B60K1/04B60K2001/0438B62D21/11B62D21/155B62D25/2018Y02T10/70B60L50/66
Inventor 富泽义仁土门义典西野章
Owner TOYOTA JIDOSHA KK