Parachute device for unmanned aerial vehicle and unmanned aerial vehicle

By designing an airbag assembly within the cabin to drive a guide plate and transmit parachute thrust, combined with a buffer assembly to absorb impact energy, the problems of jamming and large size of UAV parachute devices were solved, achieving a compact structure and efficient descent.

CN122232871APending Publication Date: 2026-06-19GUANGDONG FENGQUN AVIATION TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202610368215.1
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-03-24
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

Existing drone parachute devices are prone to jamming during deployment, resulting in poor descent performance. Furthermore, their loose structure and large size make them difficult to integrate and install.

Method used

A drone parachute device was designed, comprising a cabin, a parachute body, an airbag assembly, a guide plate, and a buffer assembly. The airbag assembly expands to push the guide plate, which in turn transfers the thrust to the parachute body, causing the parachute body to move in a predetermined direction. The buffer assembly absorbs the impact energy, and the components are integrated into a compact structure.

Benefits of technology

It effectively reduces parachute jamming, improves the success rate of slow landing, reduces assembly difficulty, protects the structural safety of the drone, simplifies maintenance, and facilitates integration and installation.

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Abstract

The invention relates to the technical field of unmanned aerial vehicle accessories, and provides a parachute device for an unmanned aerial vehicle and the unmanned aerial vehicle, the parachute device comprises a cabin body, the cabin body is provided with a containing cavity, and an opening communicating with the containing cavity is formed in the top of the cabin body; the umbrella body is arranged in the accommodating cavity, and the umbrella body is connected with an umbrella cord; the air bag assembly is arranged at the bottom of the containing cavity and used for expanding to push the umbrella body to move towards the opening. The guide plate is movably arranged in the containing cavity and located between the air bag assembly and the umbrella body, and the air bag assembly abuts against and pushes the guide plate when expanding. The buffer assembly is arranged in the containing cavity, the guide plate is arranged outside the buffer assembly in a surrounding mode, one end of the buffer assembly is connected with the parachute cord, the other end of the buffer assembly is fixed to the cabin body, the movable guide plate is arranged between the air bag assembly and the parachute body, clamping stagnation of the parachute body is effectively reduced, the buffer assembly effectively reduces parachute opening impact, and the parachute opening safety is improved. The aircraft fuselage structure is protected.
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