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Vehicle trunk bulkhead assembly

A partition assembly and trunk technology, applied in vehicle parts, transportation and packaging, etc., can solve the problems of insufficient fixed points, poor noise performance and high cost, and achieve the effect of reducing vehicle noise and reducing the total weight of components

Active Publication Date: 2021-05-04
PEZHO SITROEN AUTOMOBILS SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The manufacturing process of interior parts is complex and costly
Also, rumble noise performance is poor since the stamped bulkhead is a single large flat panel
And because there are not enough fixed points, the creaking noise between the vehicle body and the body in white leads to constant complaints from customers

Method used

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  • Vehicle trunk bulkhead assembly
  • Vehicle trunk bulkhead assembly
  • Vehicle trunk bulkhead assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] Embodiments of the present invention will be described below with reference to the drawings. For convenience of description, 'front', 'rear', 'left' and 'right' used hereinafter are defined with reference to the traveling direction of the vehicle, and 'inner' and 'outer' used hereinafter are defined with respect to the body of the vehicle. It is to be understood that these directional terms are for convenience of description only and are not limiting.

[0028] Figure 3 to Figure 5 A schematic structure of a trunk bulkhead member according to the present invention is shown.

[0029] As shown in FIG. 3( a ) and FIG. 3( b ), the trunk partition 100 according to the present invention is a sheet metal part formed by stamping, which includes two partitions, namely the left partition 1 and the right partition 1 . The left partition 1 is arranged behind the left seat of the rear row of the vehicle, and the right partition 2 is arranged behind the right seat of the rear row o...

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PUM

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Abstract

The present invention relates to a trunk partition assembly of a vehicle, comprising: a left partition for being arranged behind a rear left seat; and a right partition for being arranged behind a rear right seat, wherein the The main bodies of the left partition board and the right partition board are formed into shapes corresponding to the rear surfaces of the left side seat and the right side seat respectively, and in the installed state, the left partition board and the right partition board are respectively fixed on the Behind the rear left seat and behind the rear right seat and separated from each other. In the present invention, the trunk bulkhead assembly is designed as two separate and fixed partitions, which greatly reduces the total weight of the assembly and reduces the noise of the vehicle.

Description

technical field [0001] The invention relates to a trunk bulkhead assembly of a vehicle. Background technique [0002] In existing vehicles, in order to separate the passenger compartment and the trunk, a one-piece stamped bulkhead 100 is secured to the rear floor and storage rack of the vehicle in a generally vertical posture using threaded fasteners. On the rear surface side of the bulkhead, that is, the side facing the trunk, an interior trim 200 having a complicated structure is snapped to the bulkhead 100 . The interior trim 200 is generally made of felt, PP and foam. [0003] There are a number of disadvantages to such trunk bulkhead assemblies. For example, the mass of the bulkhead assembly is too large, and the mass of both the stamped bulkhead and the interior trim is greater than 3 kg. The manufacturing process of interior parts is complicated and costly. Also, since the stamped bulkhead is one large flat plate, rumble noise performance is poor. And because the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R13/08
CPCB60R13/08
Inventor 沈颂平王世伟汪振华朱美俊马君学
Owner PEZHO SITROEN AUTOMOBILS SA