CN2502758Y

CN2502758Y - Automatic inflation three-D folding kite

Info

Publication number: CN2502758Y
Application number: CN 01265119
Authority: CN
Inventors: 李振岳
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-09-27
Filing date: 2001-09-27
Publication date: 2002-07-31
Anticipated expiration: 2011-09-27

Abstract

An autoinflation tridimensional folding kite is provided, which comprises an air sac shape body (2), left and right wings (4) and tails (5, 6). The utility model is characterized in that: the front end of the air sac shape body (2) is opened with autoinflation holes (1); the main beam of the body (2) and the wing beams of the left and right wings (4) are connected with by an axis; the left and right wing beams are sleeved tightly by a dowel (7); the front ends of the left and right wings (4) or the front end of the body (2) is mounted with an airscrew engine (3) and the tails (5, 6) are connected by a bolt. The utility model features autoinflation, vivid tridimensional effect, increasing the buoyancy and the stability, accelerating the climbing speed, low cost, safety and reliability. The utility model is provided with a servomechanism of the airscrew engine so as to adjust the balance relation between the body and the wings randomly and cause flying easier to control and is folding so as to carry conveniently. In addition, the kite can be flown in all the seasons with gentle breeze and is not limited by the seasons, which is a novel kite integrating the purposes like entertainment and the air commercial advertisements.

Description

The automatic collapsible kite of inflation three-dimensional

(1) technical field

The utility model relates to a kind of kite, specifically a kind of flying toy or be used for the collapsible kite of automatic inflation three-dimensional of commercial advertisement purposes.

(2) background technology

Existing plane kite does not have third dimension, resembles true weak effect, and must just can let fly away in the air by bigger wind-force; Manual inflation's kite need carry the device of special splendid attire hydrogen, and it is higher to charge into the hydrogen expense, and explosive, dangerous.

(3) summary of the invention

The utility model aims to provide a kind of rational in infrastructure, lifelike image, the collapsible kite of portable automatic inflation three-dimensional.The collapsible kite of this automatic inflation three-dimensional comprises balloon-like fuselage, left and right sides double-vane and empennage etc., it is characterized in that having automatic air-filled pore at the front end of its balloon-like fuselage, and both wings or front fuselage are installed airscrew engine.Carry for ease of folding, above-mentioned fuselage girder and left and right sides double-vane spar are with spool being connected, and left and right sides spar is locked with pin, and airscrew engine and left and right sides both wings or front fuselage, empennage all are connected with latch with fuselage.The collapsible kite of above-mentioned automatic inflation three-dimensional can be inflated automatically, can embody the ideal effect of shape-designing after the inflation, be rich in third dimension, novelty, and be equipped with graceful color and pattern, circling in the air can produce vivid visual effect in the high-altitude, can increase buoyancy and stability simultaneously, improves climbing speed, and need not expense and manually-operated because of charging into air automatically, cost is low, safe and reliable; Have the airscrew engine servomechanism, can adjust the equilibrium relation of fuselage and wing at any time, make to let fly away to be easier to handle; Can be folding, be easy to carry.Can let fly away in the collapsible kite of this automatic inflation three-dimensional weather breezy at all seasons, not be subject to seasonal restrictions, even in rain, snow, also can let fly away, be a kind of batch process the in batches, tap intellectual resources, enlarge one's knowledge, improve interestingly, and can satisfy the novel kite of other aerial purposes.

(4) description of drawings

Fig. 1 is the perspective view of the collapsible kite of automatic inflation three-dimensional;

Fig. 2 is the upward view of the collapsible kite of automatic inflation three-dimensional;

Fig. 3 is the side view of the collapsible kite of automatic inflation three-dimensional;

Fig. 4 is the front view of the collapsible kite of automatic inflation three-dimensional.

(5) specific embodiment

As shown in Figures 1 to 4, this is a kind of collapsible kite of automatic inflation three-dimensional of aircraft shape, comprise parts such as balloon-like fuselage 2, left and right sides wing 4, tailplane 5, vertical tail 6, front end at its balloon-like fuselage 2 has automatic air-filled pore 1, the girder of fuselage 2 is connected with axle with the spar of left and right sides wing 4, and left and right sides spar is locked with pin 7, the muscle beam of wing tip brace 8 stretchings, the front end of left and right sides wing 4 is installed airscrew engine 3 respectively, and tailplane 5 all is connected with latch with vertical tail 6.

When letting fly away, kite is lifted tension down with the wind pull strings, the angle of attack of left and right sides wing 4 produces lift under the air-flow effect, enter in the fuselage 2 when simultaneously air-flow is through the automatic air-filled pore 1 of front end, because of rear seal,, show three-dimensional shape in process middle machine body 2 expansions of constantly inflation.After being full of air, the gas of air-filled pore 1 of flowing through can not continue to enter, have to flow behind fuselage 2 laterals, form the fuselage fairing, buoyancy heightens when strengthening stability, improved the speed of climbing, twin screw engine 3 is under the air-flow effect rotation rapidly, because the strength that draws high has forward taken place in rotation for the inclination angle of blade, and strengthened the equilibrium relation of wing about 4, tailplane 5 and vertical tail 6 awing are rudders, and the balance that keeps complete machine is with stable.After the landing of kite aircraft safety, the air in the fuselage 2 is withdrawed from automatically by air-filled pore 1, and fuselage 2 is flat flat, guide on left and right sides wing 4 spars is withdrawed from, and wing 4 is folding, pulls up the latch on airscrew engine 3 and the empennage, just all folding finishing gets final product in the bag of packing into.

Claims

1, the collapsible kite of a kind of automatic inflation three-dimensional, comprise balloon-like fuselage (2), left and right sides double-vane (4) and empennage (5,6) etc., it is characterized in that having automatic air-filled pore (1) at the front end of its balloon-like fuselage (2), the front end of left and right sides both wings (4) or fuselage (2) is installed airscrew engine (3).

2, the collapsible kite of automatic inflation three-dimensional according to claim 1, the girder that it is characterized in that above-mentioned fuselage (2) is connected with axle with the spar of left and right sides double-vane (4), left and right sides spar is locked with pin (7), and airscrew engine (3) and left and right sides both wings (4) or fuselage (2) front end, empennage (5,6) all are connected with latch with fuselage (2).