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Vehicle structure and method of manufacturing vehicle

A vehicle and structure technology, applied in the direction of the connection between vehicle components, superstructure sub-assemblies, substructure, etc., can solve the problems of transmission loss, load transmission performance, load dispersion effect, etc.

Active Publication Date: 2020-10-27
TOYOTA JIDOSHA KK +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, the transmission of the collision load from the crash box to the cylindrical member is lost, and not only the residual pressure of the crash box is caused, but also the collision load transmitted from the crash box to the front side beam through the cylindrical member is reduced, and the load transmission Performance (and thus load spreading effect) degrades

Method used

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  • Vehicle structure and method of manufacturing vehicle
  • Vehicle structure and method of manufacturing vehicle
  • Vehicle structure and method of manufacturing vehicle

Examples

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Embodiment Construction

[0033] Below, use Figure 1 to Figure 7 One embodiment of the vehicle front structure and the method of manufacturing the vehicle V according to the present invention will be described. In addition, arrow FR, arrow UP, and arrow OUT appropriately shown in these figures indicate the vehicle front side, the vehicle upper side, and the vehicle width direction outer side, respectively. In the following description, when the directions of front-rear, left-right, and up-down are used unless otherwise specified, they mean front-rear in the vehicle front-rear direction, left-right in the vehicle width direction, and up-down in the vehicle up-down direction.

[0034] (Structure of vehicle front structure)

[0035] figure 1 A part of the right side in the vehicle width direction of the vehicle front structure as the "vehicle structure" of the present embodiment is shown in a perspective view. As shown in the figure, the vehicle front structure according to the present embodiment inc...

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Abstract

The invention provides a vehicle structure and a method of manufacturing a vehicle. The vehicle structure includes: a pair of left and right side members that are formed in shapes of hollow tubes thatextend along a vehicle longitudinal direction; a pair of left and right impact absorbing members for a vehicle that are closed cross-sectional structures that have reinforcing ribs that partition theclosed cross-sections into a plurality of hollow portions in a vehicle vertical direction; and mounting members that have: first and second tubular portions and connecting portions, wherein the firstor the second tubular portions are disposed within hollow portions that are at vehicle upper sides or lower sides of the impact absorbing members for a vehicle with length directions being a vehicletransverse direction and which are fastened to the side members and the impact absorbing members for a vehicle by a first or second fastening member that is inserted through interiors of the first orsecond tubular portions, and the connecting portions connect the first tubular portions and the second tubular portions in the vehicle vertical direction and include vertical wall portions that are plate-shaped and project out further toward an insertion direction side than insertion direction side end surfaces of the impact absorbing members for a vehicle and face or abut end portions of the reinforcing ribs.

Description

technical field [0001] The present disclosure relates to vehicle configurations and methods of manufacturing the vehicles. Background technique [0002] Japanese Patent Laid-Open No. 2012-116254 (Special Figure 4 ) discloses a mounting structure in which a crash box as a vehicle shock absorbing member is mounted to the front end or rear end of the left and right side sills. In the mounting structure disclosed in JP-A-2012-116254, the cylindrical member is arranged at two upper and lower locations so as to straddle between opposing folded overlapping portions provided at the end portion of the crash box on the side sill side. The crash box is fixed to the side member by tightening bolts and nuts inserted through the cylindrical member. Accordingly, the compressive load applied to the crash box is also transmitted to the cylindrical member, thereby reducing the concentration of stress on the fixing portion of the crash box. As a result, it is possible to prevent the crash b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D21/15B60R19/34
CPCB62D21/152B60R19/34B62D27/06B62D27/02B62D25/08B62D25/02B62D21/15
Inventor 前田和久森一贵杉本诗穗
Owner TOYOTA JIDOSHA KK
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