Sea-land double-flying type fixed-wing aircraft with wings provided with telescopic buffer structures

Abstract

The invention provides a sea-land double-flying type fixed-wing aircraft with wings provided with telescopic buffer structures, and relates to the field of fixed-wing aircrafts. The sea-land double-flying type fixed-wing aircraft with the wings provided with the telescopic buffer structures comprises an aircraft body, the wings on the two sides and an empennage arranged at the upper end of the tail of the aircraft body, an air injection device is fixedly arranged at the position, close to the inner side, of the upper end face of each wing, and a front support storage cabin is formed in the position, close to the front end, of the bottom of the aircraft body. A front telescopic support is arranged at the inner end, a rear support storage cabin is formed in the position, close to the rear end, of the bottom of the aircraft body, a rear telescopic support is arranged at the inner end, cushion storage cabins are arranged on the lower sides of the wings, and inflatable cushions are arranged at the inner ends of the storage cabins. The inflatable cushions are arranged at the bottoms of the wings of the sea-land double-flying type fixed-wing aircraft, before the aircraft enters water, the inflatable cushions can be put down and then inflated to expand, and when the aircraft falls into water, a buffering effect is achieved, the wings are prevented from being directly impacted by the water surface, and the wings are protected.

Description

technical field [0001] The invention relates to the technical field of fixed-wing aircraft, in particular to a sea-land dual-flying fixed-wing aircraft with a telescopic buffer structure on the wings. Background technique [0002] A fixed-wing aircraft, referred to as an aircraft, refers to an aircraft that is heavier than air flying in the atmosphere by the forward thrust or pulling force generated by the power device and the lift generated by the fixed wings of the fuselage. It is a type of fixed-wing aircraft, and it is the most common type. Another type of fixed-wing aircraft is a glider. Aircraft can be further divided into jet aircraft and propeller aircraft according to the type of engine they use. Among them, the sea-land dual-flying fixed-wing aircraft refers to the aircraft that can fly in the air, move on land and sail in the sea. [0003] The existing patent (CN113232832A) discloses an amphibious aircraft, including a fuselage, the fuselage adopts a "V-shaped" ...

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies of the prior art, the present invention provides a sea-land double-fly fixed-wing aircraft with a retractable buffer structure on the wing, which solves the problem that the current sea-land aircraft does not have a buffer structure and the wings are easily damaged when the aircraft enters the sea from the air

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