Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

The lower body structure of the vehicle

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

Active Publication Date: 2022-07-05
TOYOTA JIDOSHA KK
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • The lower body structure of the vehicle
  • The lower body structure of the vehicle
  • The lower body structure of the vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] Hereinafter, embodiments of the present disclosure will be described with reference to the drawings. figure 1 and figure 2 is a diagram showing the lower body structure 10 of the vehicle, figure 1 It is a perspective view showing a part of the front part of the compartment, figure 2 It is a plan view showing the left part of the front part of the passenger compartment. In the following description, unless otherwise specified in advance, words indicating directions and directions such as front, front, rear, rear, left, right, side, upper, upper, lower, lower, etc., indicate directions related to the vehicle and orientation. In each drawing, the direction of arrow mark FR is forward, the direction of arrow mark UP is upward, and the direction of arrow mark LH is left. In addition, the direction extending in the front-rear direction of the vehicle is referred to as a longitudinal direction, and the direction extending in the left-right direction of the vehicle is ref...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present disclosure relates to a lower body structure of a vehicle. A side reinforcement (34) is arranged between the area of ​​the side of the floor tunnel (16) where the front compartment front wall cross member (26) is joined and the upper edge of the side. An upper reinforcement (22) extending in the longitudinal direction is arranged above the floor tunnel (16). The rear edge (34c) of the side reinforcement (34) extends toward the rear, and is inclined so as to rise in the rear. The crash load (F1) input from the side member (32) is input to the side of the floor tunnel (16) via the cabin front wall cross member (26). Also, the impact load (F3) transmitted on the floor tunnel (16) is transmitted along the rear edge (34c) of the side reinforcement, thereby being transmitted to the upper reinforcement (22).

Description

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS [0002] This application claims priority from Japanese Patent Application No. 2018-121797 filed on Jun. 27, 2018, which is hereby incorporated by reference in its entirety, including the specification, claims, drawings of the specification, and abstract of the specification . technical field [0003] The present disclosure relates to a lower body structure of a vehicle, and more particularly, to a structure for ensuring strength in a collision. Background technique [0004] In the following Patent Document 1, a structure for reinforcing a floor tunnel extending front and rear at the center of the floor of the vehicle is shown. The impact load input to the front part (35A) of the floor tunnel is transmitted to the tunnel lower stiffener (32) via the tunnel upper stiffener (40). Additionally, input from the front side member (68) is input to the tunnel lower stiffener (32) via the inner torque box (88). In addition, the symbol...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B62D25/20
CPCB62D25/20B62D25/2018B62D21/15B62D21/155B62D21/157B62D25/2045
Inventor 大场进也太田晃生
Owner TOYOTA JIDOSHA KK
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com