Unlock instant, AI-driven research and patent intelligence for your innovation.

Structure for rear part of vehicle body

A technology for the rear of the vehicle body and the vehicle body, which is applied in the directions of the substructure, vehicle components, and the arrangement in combination with the fuel supply of the internal combustion engine, etc., can solve the problem of insufficient guarantee, and achieve the effect of improving strength and rigidity and improving reliability.

Active Publication Date: 2015-02-11
HONDA MOTOR CO LTD
View PDF7 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is still room for improvement in terms of protecting the supply pipe in a vehicle in which the collision stroke section from the rear end of the rear side frame to the fastening connection part on the rear side cannot be sufficiently secured.

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
  • Structure for rear part of vehicle body
  • Structure for rear part of vehicle body
  • Structure for rear part of vehicle body

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0039] Such as Figure 1 ~ Figure 3 As shown, the vehicle 10 includes at the rear of the vehicle body 11: a pair of rear side frames 15 extending in the front-rear direction of the vehicle body 11; first and second rear cross members 16 erected on the aforementioned rear side frame 15 in the vehicle width direction , 17; the bottom plate 18 covering the upper part of the above-mentioned rear frame 15, the first rear cross beam 16 and the second rear cross beam 17; the fuel tank 19 supported on the first and second rear cross beams 16, 17; supported on the rear The rear sub-frame 20 on the side frame 15; the rear suspension 21 supported on the rear sub-frame 20; the exhaust pipe 22 extending from the front to the rear of the vehicle body 11.

[0040] The rear frame 15 includes a frame front portion 26 at the front of the vehicle body, a frame rear portion 27 at the rear of the vehicle body, and a curved portion 28 that is bent so that the frame front portion 26 is lower than the fr...

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

Disclosed is a structure (10) for the rear part of a vehicle body, the structure (10) having a rear sub-frame (20) supported by rear side frames (15). The rear sub-frame (20) is provided with left and right longitudinal members (51) extending in the front-rear direction of the vehicle body (11) and is also provided with a front lateral member (53) extending in the vehicle width direction and mounted across the left and right longitudinal members (51). The left and right longitudinal members (51) each have front and rear fastening sections (56, 57) fastened to each of a pair of left and right rear side frames (15), and the left and right longitudinal members (51) also have left and right bent sections (58) each bent inward in the vehicle width direction between the front and rear fastening sections (56, 57). The front lateral member (53) is positioned relative to the left and right longitudinal members (51) at the intermediate portions (S5) of the left and right bent sections (58). The intermediate portions (S5) of the left and right bent sections (58) are joined to the pair of rear side frames (15) while the left and right longitudinal members (51) are held by the lateral member (53).

Description

Technical field [0001] The present invention relates to a vehicle body rear structure having a pair of left and right rear side frames extending in the front-rear direction of the vehicle body, and a rear sub-frame supported on the above-mentioned rear side frame. Background technique [0002] In the rear structure of the vehicle body, a pair of left and right rear frames extend in the front-rear direction of the vehicle, and the rear sub-frame is supported on the aforementioned rear frame. As the same technique, there is a suspension frame mounting structure in which a pair of left and right front side frames (front side beams) extend in the front-rear direction of the vehicle and a front sub-frame (suspension frame) is mounted on the aforementioned front side frame. In this technique, front and rear fastening joints fastened to the front side frame are provided on the front subframe, and the height direction position of the rear fastening joint is aligned with the cross-section...

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 Applications(China)
IPC IPC(8): B62D21/00B60K15/01B60K15/063
CPCB62D21/11B60K2015/0638B60K2015/0474B60K15/01B60K15/063B62D21/00B62D21/155
Inventor 三上一视
Owner HONDA MOTOR CO LTD