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Carbon fiber vehicle door and production method thereof

A technology of carbon fiber and car doors, applied in doors, vehicle parts, transportation and packaging, etc., can solve the problems of difficult development and production of new shapes and structures, high and low cost of car doors, shorten the development and production cycle, and reduce the weight of the car body And the effect of production cost and stable performance

Inactive Publication Date: 2016-05-18
萧冬 +1
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Problems solved by technology

[0007] The purpose of the present invention is to address the deficiencies in the prior art, to provide a carbon fiber door and its production method, which can overcome the disadvantages of high cost and heavy weight of the door produced by the traditional door production process, and the difficulty in developing and producing new shapes and structures, and meet the needs of low-speed vehicles. Lightweight, low cost and personalized requirements for electric vehicle doors

Method used

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  • Carbon fiber vehicle door and production method thereof

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Embodiment Construction

[0026] The present invention will be further described below in conjunction with the embodiments and with reference to the accompanying drawings.

[0027] See figure 1 .

[0028] A carbon fiber door, comprising an inner panel 1, an outer panel 4, an upper reinforcement panel 2 and a lower reinforcement panel 3, the inner panel 1 and the outer panel 4 are all made of carbon fiber materials;

[0029] The upper reinforcing plate 2 and the lower reinforcing plate 3 are welded together to form a reinforcing plate, the reinforcing plate is located between the inner plate 1 and the outer plate 4, and the two ends are bonded to the inner plate 1 and the outer plate 4 respectively;

[0030] The inner panel 1 includes two parts: an inner flange 11 and a card groove 12. The inner flange 11 is used for bonding the inner panel 1, the outer panel 4 and the reinforcing plate, and the card groove 12 is used for the attachment of the door trim. Card access;

[0031] The upper reinforcing pl...

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Abstract

The invention relates to a carbon fiber vehicle door which comprises an inner board, an outer board, an upper reinforcing board and a lower reinforcing board. The upper reinforcing board and the lower reinforcing board are welded together to form a reinforcing board body. The reinforcing board body is located between the inner board and the outer board. The invention further provides a production method of the carbon fiber vehicle door. The carbon fiber vehicle door has the beneficial effects that due to the fact that the inner board and the outer board are made of a carbon fiber composite material, the carbon fiber vehicle door can be designed in a proper shape according to the needs to meet the requirements of different inner and outer trimming part installation connectors or meet the requirements of different vehicle type appearances for the shape of the vehicle door, the weight of the vehicle door is effectively reduced under the condition that the strength of the vehicle door is guaranteed, and the weight of a vehicle body and the production cost are greatly reduced.

Description

technical field [0001] The invention relates to the technical field of electric vehicle doors, in particular to a lightweight vehicle door made of carbon fiber material and a production method thereof. Background technique [0002] With the strong support for new energy vehicles in the 13th Five-Year Plan of the country, the electric vehicle related industry has become an emerging sunrise industry, and the future development prospects are just around the corner. Because low-speed electric vehicles have many competitive advantages such as low cost, energy saving and environmental protection, and convenient charging, in terms of the current market capacity and technical level of new energy vehicles in my country, low-speed electric vehicles have a broader market prospect, and their target market can be expanded to two Tier 3 cities and even developed rural areas. [0003] The price and energy-saving competitive advantages of low-speed electric vehicles determine their low prod...

Claims

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Application Information

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IPC IPC(8): B60J5/00
CPCB60J5/00
Inventor 萧冬李志恩杨明莉
Owner 萧冬
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