KR20020017542A - Vertical takeoff and landing small plane - Google Patents

Abstract

PURPOSE: A vertical takeoff and landing airplane is provided to fly safely by driving vertically, and to keep the balance of the fuselage by distributing plural engines in the body of the multipurpose airplane. CONSTITUTION: A small airplane is vertically taken off and landed without a landing strip, and moved left and right, and up and down. A fuselage of the airplane is formed with trapezoid structures(1,2) with a column(3). A rafter(4) is installed in the upper part to insert conveniently, and an engine(8) for moving forward, left or right, and up and down is installed in the front of the body of the airplane. The upper opening part except for the engine installation space is covered with fabric cloth to operate as wings of the airplane. A small engine(5) is installed in the column, and a propeller is mounted in a driving unit in the roof, and the engine is mounted in an engine installation board(10). The airplane flies forward, and turns up and down, and left and right with operating levers(9). The load is distributed with arranging engines evenly, and the stability is improved with vertically flying in an emergency.

Description

Vertical takeoff and landing small plane {.}

The present invention aims at a vertical take-off and landing small plane using a large number of small and small engines, and freely flying vertically, landing, vertically and horizontally, and gaining control in a short time without special training.

Conventionally, there is no such small airplane.

The present invention is a safe and low cost of manufacturing a vertical take-off and landing airplane structure of the airplane that can be easily controlled.

1 is a perspective view of the present invention

2 is an engine used to advance the course of the present invention and to change course from side to side

Enlarged view of the mounting table (1 FIG. 8)

Explanation of symbols on the main parts of the drawings

1 and 1: 1: structure of the upper and lower trapezoid which is the bone of Dongchae

1 Fig.: A pillar in which the trapezoid of the Dongchae connects the upper and lower stems

1 Fig. 4: A rafter that speaks from the left and right of the dongchae as easy to extract and insert.

1 FIG. 5: Lifting Small Engine Installed Beside a Column

1 Fig. 6: Propeller mounted on the engine

1 Fig.: Bottom of copper foil made of wire

1 Fig. 8: Large engine for flight

1 Fig. 9: Control knob of the engine 1 Fig. 10: Engine mounting table equipped with the engine

1 Fig. 11: Used to fix the engine (1 Fig. 8) by changing the angle up and down with the tooth plate fixed to the engine mount (1 Fig. 10) and the movable pipe (2 Fig. 3).

1 Fig. 12: Pins for fixing the up and down angle fixing teeth (1 Fig. 11), which are spring-loaded.

1 FIG. 13; Propeller of engine 1 FIG. 8

1 Fig. 14: Rotatable wheel

1 degree 15: wheels

1 FIG. 16: Hooks for hanging chairs of passengers, the chairs being swinged, part of the rope being a spring.

1 Fig. 17: Fixing wire for rafters

1 Fig. 18: Operation panel on which altimeter and operating lever of each engine are installed

2 Fig. 1: Interbody bone of the front part of the copper clad with engine mount

2 Fig. 2: Retaining ring with limited left and right swing of the engine mount.

2 Fig. 3: Pipe fitted into the interbody bone (2 Fig. 1), firmly coupled to the mounting table (2 Fig. 4), and freely operated when the propeller is operated horizontally and vertically.

2 Fig. 4: The bottom plate of the engine mount that is firmly bonded to the pipe (2 Fig. 3) with a solid bolt installed in the center and the springs, washers, bolts, nuts, etc. Fixed with.

2 Fig. 5: Cog wheels firmly attached to pipe (2 Fig. 3), the teeth of the tooth are deeply dug and pull the wedge pin (2 Fig. 7). Therefore, the engine mount can be kept at the required angle.

Fig. 6: Spring-loaded barrel for actuating pins (2 Fig. 7) acting on the tooth plate only toward the tooth plate.

2 Fig. 7: It is a pin acting on the tooth plate (2 Fig. 5).

2 Fig. 8: A base for firmly fixing the pin (2 Fig. 7) and firmly attached to the bone shaft (2 Fig. 9).

2 Figure 9: Dongchae left bone of the bone.

2 Fig. 10: An upper plate of an engine mount on which an engine (1 Fig. 8) is installed and which can move left and right.

2 Fig. 11: Bolts and nuts for joining the engine mount (2 Fig. 10)

2 Fig. 12: Holes in the fixture of the spring pressing iron balls to prevent left and right swings when the engine mount (2 Fig. 10) is in the front position.

2 Fig. 13: Left and right operation limit pins of the engine mount (2 Fig. 10).

When the present invention is described in detail with reference to the drawings, the upper and lower two trapezoids (1 and 1 and 2) of the light metal structure, which is constructed from pillars (1 and 3), respectively, the upper and lower sides of the framed copper-collars Speaking of sputum (1 Fig. 4) to the bottom of the pillar and fixed with a wire (1 Fig. 17), and the bottom of the Dongchae to install the wheels (1 Fig., 14, 15) and next to each pillar (1 Fig. 3) Install a small engine (1 Fig. 5), etc. Install the nose drive device to the upper part of the Dong Chae. The propeller is installed at the top of the main engine. The operation cable is connected to the operation panel (1 Fig. 18). Install a large engine (1 Fig. 8) on an engine mount (1 Fig. 10, 2 Fig. 10) that can be operated up and down and up and down. Pull the fixture handle (2 Fig. 7) as shown in Fig. 2 and then change the position When it is put back, the pin is inserted into the tooth plate (2 degrees 5) and fixed, and the roof of the dongchae is covered with the appropriate cloth outside the compartment where the large engine (1 degrees 8) is installed, and it becomes a wing during the flight. It can be operated in various ways, but in general, all the engines are operated at low speed one by one. In this case, the large engine for forward movement (1 Fig. 8) moves the propellers vertically upward and the rest of the engines sequentially. By operating three, take off vertically and take off vertically. When the proper altitude is reached, the large engine for forward movement (1 degree 8) is fixed up or down slightly above the horizontal or horizontal. When descending, the engine is lowered to the proper altitude, and the large engine (1 degree 8) is weakly operated when reaching the destination, and the propeller is fixed again, and the maneuvering power of the other engine is moderately added or lowered. ) Is to prevent accidents by acting strongly as soon as possible when other engine abnormalities occur when descending. The bottom of the copper house is made by folding the wire (1 Fig. 7) and the boarding seat is used by hanging the swing chair on the hook (1 Fig. 16).

In addition, the direction of rotation of small engines for takeoff is the opposite of the left and right engines of Dongchae.

The present invention is easy to operate at a low production cost, it is very convenient for tourism, leisure, agriculture, local transportation and the like.

Claims (1)

The present invention is a vertical take-off and landing small airplane as described in the drawings and the preceding paragraph is composed of a light metal frame of elongated rectangular cylindrical shape as shown in the drawing and the roof is covered with the appropriate woven front and the right and left of the Dongchae to meet the needs of different sizes A plurality of lifting propeller engines (1 Fig. 5) of the type are installed to distribute the lifting force acting on the Dongchae, which makes it easier to maintain the parallelism of the Dongchae and a large engine for moving forward (1 Fig. 8) on the front of the Dongchae. It is installed to be used for forward and vertical ascension and to be able to fly vertically and horizontally. In particular, the structure of the engine mount (second degree) that can move up, down, left and right when installing a large engine (1 degree 8).