CN2057111U

CN2057111U - Sky-land toy aircraft

Info

Publication number: CN2057111U
Application number: CN 89205088
Authority: CN
Inventors: 翟诚
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-05-15
Filing date: 1989-05-15
Publication date: 1990-05-16

Abstract

The utility model relates to a sky-land toy aircraft, which belongs to an electrical children toy. The utility model is composed of an aircraft body, aircraft wings, a propeller, a miniature D-C motor, a worm rod which is arranged on a motor shaft, a worm wheel, a driving wheel, a back wheel, a power switch, batteries and suspension points. In the sky-land toy aircraft, the propeller is arranged on the head of the aircraft body, which can make image vivid. The sky-land toy aircraft not only can walk on the ground through a driving device but also can fly by rotating around a suspension line by the miniature D-C motor driving the propeller. The utility model has the advantages of simple operation and vivid shape, which can attract children to play.

Description

Sky-land toy aircraft

The empty land of the utility model toy airplane belongs to electronic toy for children class.

A kind of toy airplane is arranged at present, hangs with line, connect power supply after, the screw rotation can be made circular flight, the weak point of existence is that screw is positioned at fuselage afterbody, image is not true to nature, can do the circular flight except hanging in addition, can not the ground row it.

The purpose of this utility model is the empty land toy airplane that manufactures and designs a kind of novelty, and screw is positioned at fuselage head, lifelike image, and except that doing also have the luggage transmission device the circular flight, can be at ground running.

Empty land toy airplane takes following mode to realize: empty land toy airplane primary structure has: fuselage, wing, fuselage head are equipped with screw, front fuselage is equipped with DC micromotor in the cabin, worm screw is housed on the motor shaft, worm gear is equipped with in the worm screw bottom, worm gear is contained on the worm-wheel shaft bearing of both sides, the groove of two arcs is expanded as in two Worm Bearing holes, and the worm screw front end links to each other with propeller shaft.In the fuselage rear deck battery is housed, the dc motor power supply is used.Power switch is housed on the fuselage, and back is processed with hitch point and makes circular flight usefulness for the threading suspension, and running wheel is equipped with in front fuselage worm gear bottom, and the road wheel gear fixedly is housed on the driving wheel wheel shaft, is meshed with worm gear during walking.Fuselage afterbody is equipped with two trailing wheels.This sky land toy airplane fuselage, wing, screw all can adopt plastics to make worm screw, and worm gear can adopt metal or engineering plastics to make.

Empty land toy airplane is positioned at screw in fuselage head, makes its lifelike image, increases a worm screw on motor shaft, makes it drive worm gear, through worm-drive road wheel gear running wheel is rotated, and drives whole aircraft thereupon and walks on the ground.In order to make lifelike image and conserve energy, worm-wheel shaft is designed to removable, promptly the Worm Bearing hole is expanded as the hole slot of arc, the center of circle of arc can be moved worm-wheel shaft with the rotation of road wheel, thereby is caused and put into gear and off-gear on the road wheel axle center.When doing to hang flight, screw is transferred worm gear and road wheel does not change; When walking, screw and front-wheel change simultaneously, accomplish like this, but after need only cutting off the electricity supply front walking wheel changeed forward or backward 90 ° of just off-gears or put into gear, be worm-wheel shaft in the Worm Bearing hole slot forward or rotate backward, worm gear and worm screw are thrown off or engagement, it is quite convenient to operate.This toy airplane both can hang flight again at ground running, and simple to operate, appearance is true to nature, attracted very much children's psychology of playing.

The utility model is described in further detail below with reference to accompanying drawing.

Fig. 1 is a sky land toy airplane structural representation.

Fig. 2 is a sky land toy airplane vertical view.

Fig. 3 is roadable aircraft walking and aviation mechanism schematic diagram.

With reference to accompanying drawing, empty land toy airplane primary structure has: fuselage (10), wing (11), be installed in the screw (7) of head, be contained in the DC micromotor (3) in the front fuselage cabin, worm screw (4) is housed on the motor shaft, worm gear (5) is equipped with in the worm screw bottom, worm gear is contained on two Worm Bearing hole slots (13), battery (2) is housed in the fuselage rear deck, fuselage afterbody is equipped with power switch (1), running wheel (6) is equipped with in front fuselage worm gear bottom, be fixed with road wheel gear (12) on the live axle, fuselage afterbody is equipped with two trailing wheels (9), back is processed with hitch point (8).

Claims

1, a kind of empty land toy airplane with fuselage, wing, screw, hitch point, it is characterized in that screw is contained in fuselage head, propeller shaft links to each other with worm screw on being contained in motor shaft, front fuselage is equipped with DC micromotor in the cabin, worm screw is housed on the motor shaft, worm gear is equipped with in the worm screw bottom, worm gear is contained on two Worm Bearing hole slots, in the fuselage rear deck battery is housed, power switch is housed on the fuselage, running wheel is equipped with in front fuselage worm gear bottom, is fixed with the road wheel gear on the live axle, and fuselage afterbody is equipped with two trailing wheels.

2, empty land according to claim 1 toy airplane is characterized in that toy airplane fuselage, wing, screw all can adopt plastics to make, and worm gear, worm screw can adopt metal or engineering plastics to make.