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Carbon fiber composite seat backrest framework and design method thereof

A seat back, composite material technology, applied in seat frames, vehicle seats, movable seats, etc., can solve the problem of complex production and ineffective use of high strength, high modulus physical properties and integrity of carbon fiber composite materials. Not high problems, to achieve the effect of enhancing the integrity and reducing the parts of the car seat frame

Inactive Publication Date: 2020-04-24
JIANGSU HENGRUI CARBON FIBER TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current car seat frame made of carbon fiber composite materials may be complicated to manufacture, and the integrity is not high, and the physical properties such as high strength and high modulus of carbon fiber composite materials have not been effectively utilized.

Method used

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  • Carbon fiber composite seat backrest framework and design method thereof
  • Carbon fiber composite seat backrest framework and design method thereof
  • Carbon fiber composite seat backrest framework and design method thereof

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Embodiment Construction

[0025] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0026] see Figure 1-Figure 5 , the embodiment of the present invention includes:

[0027] A carbon fiber composite seat back frame, such as figure 1 with figure 2 As shown, a skeleton body 1 is included, and the skeleton body 1 contains a wrapping buckle mounting surface 11, a metal fitting mounting surface 12 and a recliner mounting surface 13; there are two wrapping buckle mounting surfaces 11, which are symmetrically arranged on The frame body 1 is located in the headrest area, glued to the wrapping buckle, and used to fix the wrapping soft bag inside the seat; there are two mounting surfaces 12 of the metal parts, which are symmetrically ...

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Abstract

The invention discloses a carbon fiber composite seat backrest framework and a design method thereof. The carbon fiber composite seat backrest framework comprises a framework body, and the framework body comprises wrapping buckle ring mounting surfaces, metal piece mounting surfaces and angle adjuster mounting surfaces; the two wrapping buckle ring mounting surfaces are symmetrically arranged on the framework body; the number of the metal piece mounting surfaces is two, and the metal piece mounting surfaces are symmetrically arranged on the framework body. The number of the angle adjuster mounting surfaces is two, and the angle adjuster mounting surfaces are symmetrically arranged on the framework body. Three laying areas with different thicknesses are laid on the framework body. By meansof the mode, the requirement for light weight of the automobile seat framework can be met, the mechanical performance of the carbon fiber composite material on the seat is brought into full play, andparts of the automobile seat framework are reduced.

Description

technical field [0001] The invention relates to the technical field of automobile seats, in particular to a carbon fiber composite material seat back frame and a design method thereof. Background technique [0002] As a new type of high-strength, high-modulus fiber material, carbon fiber composites are lighter in weight than aluminum and higher in strength than steel; carbon fiber composite products are flexible in design and diverse in molding processes. [0003] With the development of the automobile industry, the requirements for the lightweight of auto parts are becoming more and more stringent, and carbon fiber composite materials, which are lighter than metal, are more and more used in car seats. As a safety component to reduce damage, the seat plays a decisive role in protecting the occupants, making it an important component in the study of vehicle safety. The static strength and impact strength of the safety performance of the car seat are two main aspects. Accordi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60N2/64B60N2/68B60N2/22B62D65/00
CPCB60N2/22B60N2/64B60N2/686B62D65/00
Inventor 顾勇涛刘斌白校仲江峰
Owner JIANGSU HENGRUI CARBON FIBER TECH CO LTD
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