EVTOL aircraft wing skin structure

By designing the eVTOL aircraft wing skin structure, the upper and lower skins are connected to the front and rear ends of the motor arm shape area, the bridge defect problem of the skin structure at the intersection position is solved, the product quality and integration degree is improved, and the cost is reduced.

CN222663752UActive Publication Date: 2025-03-25上海沃兰特航空科技股份有限公司
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Patent Information

Application Number
CN202421455279.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-25
Publication Date
2025-03-25
Estimated Expiration
2034-06-25

AI Technical Summary

Technical Problem

The eVTOL aircraft wing skin is prone to form bridge defects at the intersection of two areas, affecting the forming and quality of the structure.

Method used

A structure of eVTOL aircraft wing skin is designed, using upper and lower skins to connect the front and rear splicing parts to the front and rear splicing parts respectively in the shape of the motor arm. Through overlapping and vertical sides, fiber bridge defects are avoided.

Benefits of technology

Improve product quality, avoid fiber bridge defects, realize high integration of the wing and motor arm fusion area, and reduce costs.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model discloses an eVTOL aircraft wing skin structure which comprises an upper skin, the lower portion of the upper skin is connected with a lower skin, and the front end and the rear end of the butt joint position of the upper skin, the lower skin and a motor arm appearance area are connected with a front splicing piece and a rear splicing piece respectively. According to the structure, the product quality is good, the appearance is complex, the wing appearance area is in lap joint, the motor arm appearance area is in butt joint forming at the combined part of the wing appearance and the motor arm appearance, the defects that the two areas are sunken and the combined part is prone to generating fiber bridging are avoided, and the product quality is improved.
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