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Vehicle unit installation structure

A vehicle unit and structure technology, which is applied in the functions of vehicle subunits, vehicle components, hybrid vehicles, etc., can solve the problems of larger front overhang, less crushing, and less crushing stroke.

Pending Publication Date: 2021-09-07
TOYOTA JIDOSHA KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the alternator and the engine are components that are not easily crushed. Therefore, if they are arranged in the front and rear directions of the vehicle, the crash stroke will be reduced in the event of a frontal collision of the vehicle.
However, if you want to ensure the crush stroke, the front overhang will become larger
In this way, in a vehicle in which members that are not easily crushed are arranged in a row in the vehicle front-rear direction, there is room for improvement in the configuration for securing the crush stroke.

Method used

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Embodiment Construction

[0027] Hereinafter, embodiments of the present invention will be described in detail based on the drawings. In addition, for convenience of description, the arrow UP shown suitably in each figure is a vehicle upward direction, the arrow FR is a vehicle front direction, and the arrow RH is a vehicle right direction. Therefore, in the following description, when the directions of up-and-down, front-rear, and left-right are described without particular description, they are used to indicate up-down in the vehicle up-down direction, front-rear in the vehicle front-rear direction, and vehicle left-right direction (vehicle width direction). about.

[0028] Such as figure 1 , figure 2 As shown, a pair of left and right front side members 14 extending in the front-rear direction are arranged at the front portion of a vehicle 12 including the vehicle unit mounting structure 10 of the present embodiment. Furthermore, a front bumper reinforcement 16 extending substantially in the veh...

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Abstract

A vehicle unit installation structure has: a power generating unit that is installed at a front portion of a vehicle; a driving unit that is installed at a vehicle rear side of the power generating unit, and that drives front wheels of the vehicle; and a floor tunnel that is formed at a floor that is disposed at a vehicle rear side of the driving unit, a width of a front end portion of the floor tunnel being greater than a width of at least a rear end portion of the driving unit.

Description

technical field [0001] The present invention relates to a vehicle unit mounting structure. Background technique [0002] Conventionally, a generator-mounted vehicle is known, which includes a generator, an engine for driving the generator, and a motor for driving drive wheels, and the generator and the engine are arranged in a row in the front-rear direction of the vehicle (for example, refer to Japanese Patent Application Laid-Open No. 2019-107962 Bulletin). [0003] However, the generator and the engine are components that are not easily crushed. Therefore, if they are arranged in the front-rear direction of the vehicle, the crash stroke will be reduced when the vehicle has a frontal collision. However, if you want to ensure the crushing stroke, the front overhang will become larger. In this way, in a vehicle in which members that are not easily crushed are arranged in a line in the vehicle front-rear direction, there is room for improvement in terms of a configuration t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K1/00B62D25/20
CPCB60K1/00B62D25/2009B60L50/71B60L50/72Y02T90/40B62D25/20B60K6/46B60K6/40B60Y2306/01B60K2001/001H01M2250/20Y02E60/50Y02T10/62B60K6/24B60Y2200/92B60L50/70B60K6/26
Inventor 鲹坂聪
Owner TOYOTA JIDOSHA KK
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