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Back-row seat framework made of hybrid materials for passenger car

A rear seat and mixed material technology, applied in the field of auto parts, can solve problems such as increased production costs, automobile exhaust emissions, and environmental pollution

Inactive Publication Date: 2015-09-02
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in order to significantly improve the impact resistance of the seat frame, some enterprises have greatly increased the weight of the seat, which not only led to a significant increase in production costs, but also caused a large amount of vehicle exhaust emissions, which brought serious environmental pollution problems

Method used

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  • Back-row seat framework made of hybrid materials for passenger car
  • Back-row seat framework made of hybrid materials for passenger car
  • Back-row seat framework made of hybrid materials for passenger car

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Embodiment Construction

[0051] The present invention is described in detail below in conjunction with accompanying drawing:

[0052] refer to Figure 4 and Figure 5-a , the rear seat frame of the hybrid material passenger car in the present invention is a split structure, that is, the rear seat frame of the hybrid material passenger car in the present invention is composed of the No. 1 seat frame and the No. 2 seat frame Composition; No. 1 seat frame and No. 2 seat frame are installed side by side on No. 1 trolley part 69, No. 2 trolley part 72 and No. 3 trolley part 73 on the passenger car, more precisely, 1 The No. 2 seat frame and the No. 2 seat frame are fixedly connected to the No. 1 ground hinge 68, the middle ground hinge 71, and the No. 2 ground hinge 74 of the passenger car by using bolts side by side. In the embodiment, the No. 1 seat frame The horizontal distance from the No. 2 seat frame is 32mm.

[0053] refer to figure 1 and image 3 , the No. 1 seat frame and the No. 2 seat frame...

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Abstract

The invention discloses a back-row seat framework made of hybrid materials for a passenger car. The back-row seat framework made of the hybrid materials for the passenger car aims to achieve the purposes that the impact resistance is high enough and low weight is achieved. The back-row seat framework made of the hybrid materials for the passenger car is composed of a first seat framework body and a second seat framework body. The first seat framework body is composed of a first rectangular frame and a first framework back board assembly, and the first framework back board assembly is installed in the first rectangular frame and is integrally connected with the first rectangular frame. The second seat framework body is composed of a second rectangular frame and a second framework back board assembly, and the second framework back board is located in the second rectangular frame and is integrally connected with the second rectangular frame. The first rectangular frame and the second rectangular frame are both folding plate uniform-section shell structural pieces, and reinforcing ribs are arranged on the identical sides of a first framework back board (5) in the first framework back board assembly and a second framework back board (67) in the second framework back board assembly. The first seat framework body and the second seat framework body are arranged on the passenger car side by side, and the horizontal distance between the first seat framework body and the second seat framework body is 32 mm.

Description

technical field [0001] The invention relates to a seat frame in the technical field of auto parts, more precisely, the invention relates to a rear seat frame of a mixed material passenger car. Background technique [0002] The design of the rear seat frame of a passenger car is not only related to the ride comfort of the passengers, but also closely related to the crash safety of the whole vehicle. When a collision occurs, a reasonable seat structure design can dissipate and absorb the energy of the collision through an effective force transmission path and a reasonable fracture location, thereby minimizing the damage to the occupants. [0003] Therefore, how to improve the safety of the rear seat frame of passenger cars has gradually become a research hotspot for major automobile companies in recent years. The 2006 "Test Methods for Luggage Displacement Passenger Protective Devices" regulation stipulates the frontal impact load safety (deformation amount and failure mode) ...

Claims

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Application Information

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IPC IPC(8): B60N2/68
CPCB60N2/68
Inventor 张君媛张秋实徐婷婷李林峰
Owner JILIN UNIV
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