초록 ▼

A vertical take-off and landing aircraft includes a propulsion mechanism that generates lift and thrust, a main frame that supports seating and a landing undercarriage, a sub-frame which supports the propulsion mechanism and is arranged so as to be swingable back and forth relative to the main frame

A vertical take-off and landing aircraft includes a propulsion mechanism that generates lift and thrust, a main frame that supports seating and a landing undercarriage, a sub-frame which supports the propulsion mechanism and is arranged so as to be swingable back and forth relative to the main frame, a motive power supply unit supported by the main frame and supplying motive power to the propulsion mechanism, a control stick connected to the sub-frame, and a main wing arranged on the propulsion mechanism, wherein the main wing is formed to be retracted to a position not interfering with an air flow of the propulsion mechanism in a normal time and to be movable to a position where lift is generated when thrust is lost. Gliding is made possible even if thrust is lost while increasing in size of a fuselage is avoided.

대표청구항 ▼

1. A vertical take-off and landing aircraft comprising: a propulsion mechanism that generates lift and thrust;a main frame that supports seating and a landing undercarriage;a sub-frame which supports the propulsion mechanism and is arranged so as to be swingable back and forth relative to the main f

1. A vertical take-off and landing aircraft comprising: a propulsion mechanism that generates lift and thrust;a main frame that supports seating and a landing undercarriage;a sub-frame which supports the propulsion mechanism and is arranged so as to be swingable back and forth relative to the main frame;a motive power supply unit supported by the main frame or the sub-frame and supplying motive power to the propulsion mechanism;a control stick connected to the sub-frame; anda main wing arranged on the propulsion mechanism or the sub-frame,wherein the main wing is formed to be retracted to a position not interfering with an air flow of the propulsion mechanism in a normal time and to be movable to a position where lift is generated when thrust is lost. 2. The vertical take-off and landing aircraft according to claim 1, wherein the main wing includes a pair of support panels fixed to both sides of the propulsion mechanism and a main wing body arranged between the support panels. 3. The vertical take-off and landing aircraft according to claim 2, wherein the main wing is formed such that the main wing body is arranged in the rear of the propulsion mechanism in a state in which the propulsion mechanism is oriented vertically upward. 4. The vertical take-off and landing aircraft according to claim 2, wherein the main wing body is arranged to have a certain amount of gap from the propulsion mechanism. 5. The vertical take-off and landing aircraft according to claim 2, wherein the main wing has at least either one of a slat wing arranged in the front of the main wing body and a flap wing arranged in the rear of the main wing body. 6. The vertical take-off and landing aircraft according to claim 1, wherein the propulsion mechanism is constituted by ducted fans and has a control vane for controlling a flow direction of an air flow passing through the ducted fans. 7. The vertical take-off and landing aircraft according to claim 2, wherein the propulsion mechanism is constituted by ducted fans and has a control vane for controlling a flow direction of an air flow passing through the ducted fans. 8. The vertical take-off and landing aircraft according to claim 3, wherein the propulsion mechanism is constituted by ducted fans and has a control vane for controlling a flow direction of an air flow passing through the ducted fans. 9. The vertical take-off and landing aircraft according to claim 4, wherein the propulsion mechanism is constituted by ducted fans and has a control vane for controlling a flow direction of an air flow passing through the ducted fans. 10. The vertical take-off and landing aircraft according to claim 5, wherein the propulsion mechanism is constituted by ducted fans and has a control vane for controlling a flow direction of an air flow passing through the ducted fans.