CN2180309Y

CN2180309Y - Space flying-wheel

Info

Publication number: CN2180309Y
Application number: CN 93229550
Authority: CN
Inventors: 陆贺成; 陆贺才
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-10-27
Filing date: 1993-10-27
Publication date: 1994-10-26
Anticipated expiration: 2003-10-27

Abstract

The utility model relates to an air interesting toy, particularly an air toy which can fly backwards and forwards and the toy is provided with sounding. The utility model is composed of a screw rod, an impeller, a pushing cylinder and a grab handle, wherein, the impeller can be divided into two structures; one structure enable the impeller to fly backwards and forwards, and the other structure enable the impeller provided with a sounding device to sound when flies. When the toy is used, the pushing cylinder is pushed, the impeller can be rotated to ascend by the expedite of the screw rod. The utility model has the advantages of simple structure, low cost, various functions, and strong interest, which is an ideal toy for developing children intelligence and outdoor activities.

Description

Space flying-wheel

The utility model relates to a kind of aerial interesting toy, particularly a kind ofly can fly to fly back and with the Space flying-wheel toy of sound equipment.

The aerial interesting toy that uses has a kind of toy that makes it to go up to the air by screw rod at present, but flywheel can not fly back after flying out, and silent.Relatively more dull, easily dull as toy, lose interest.

It is a kind of complete based on screw rod that the purpose of this utility model is to provide, the toy flywheel that can send the sound and can fly to fly back.

The utility model is made up of screw rod, impeller, lever and pushing cylinder four parts.There is the hole that matches with screw rod at the impeller center, but there is the pushing cylinder of easy on and off activity the screw rod lower end.During use, pushing cylinder, impeller are enclosed within on the screw rod successively, upwards promote pushing cylinder, impeller just begins rotation, breaks away from screw rod immediately, flies to aerial.Wherein impeller has two kinds of structures: a kind of is the A type impeller that whereabouts is circled round changes that can fly out, and it has 3～6 blades, upwards rolls over ° angle, at 45～75 at an end of blade; A kind of is to fly Type B impeller high and the energy sounding, and its feature is that sound-producing device is arranged, and this sound-producing device is to have a rectangle air inlet in a certain blade bottom, and the top of pore is a cylindrical cavity, and this device is that once-forming is connected as a single entity with blade.These two kinds of impellers use same screw rod, can select arbitrarily to use.

Accompanying drawing 1 is the structural representation of Space flying-wheel, and 1 is screw rod, the 2nd among the figure, impeller, the 3rd, pushing cylinder, the 4th, lever, the 5th, sound-producing device;

Accompanying drawing 2 is structural representations of A type impeller, and 7 is blade among the figure;

Accompanying drawing 3 is structural representations of Type B impeller, and 6 is blade among the figure, and 8 is cavity, and 9 is air admission hole.10 is impeller.

Embodiment 1:

The related Space flying-wheel of the utility model is the screw rod 1 by plastic mould pressing, A type impeller 2, the lever 4 of pushing cylinder 3 is formed, but screw rod 1 lower end is the pushing cylinder of easy on and off activity, A type impeller has three blades 7, the feature of blade 7 is upwards to roll over ° angle, at 45～75 at an end of blade, during use successively with pushing cylinder 3, impeller 2 is enclosed within on the screw rod 1, according to weather condition (wind-force, wind direction etc.) adjust the screw rod angle, one holds the lever 4 of screw rod 1, promote pushing cylinder 3 on the other hand fast, pushing cylinder 3 is released screw rod 1 with impeller 2, and impeller 2 flies in the air, to peak, rotation is flown back again immediately.

Embodiment 2:

The related Space flying-wheel of the utility model is the screw rod 1 by plastic mould pressing, Type B impeller 2, pushing cylinder 3 and lever 4 are formed, but screw rod 1 lower end is the pushing cylinder of easy on and off activity, the Type B impeller is a sound-producing device 5, and blade 6 and impeller 10 are formed, and sound-producing device 5 is opened a slot as shown in Figure 3 on the edge of blade, be cylindrical cavity above the hole, the centre bore of impeller 2 and screw rod 1 match.During use, successively 3, three impellers 2 of pushing cylinder are enclosed within on the screw rod 1, screw rod 1 is an one with lever 4, and one holds the lever 4 of screw rod 1, promotes pushing cylinder 3 on the other hand fast, and pushing cylinder 3 is released 1, three impeller of screw rod with impeller and attended by birdie rotation lift-off immediately.

The utility model and existing toys photo ratio of the same type, has simple, with low cost, the diverse in function of making, interesting strong characteristics, it can fly highly can reach the purpose that flies to fly back by control flight angle again, and several vary in color and with the flywheel of sound equipment simultaneously can fly out; And the application of the principle of screw propulsion and air-flow sounding, the exploitation children's intelligence there is certain positive role, be the desirable outdoor toys of children.

Claims

1, Space flying-wheel is made up of screw rod, impeller, pushing cylinder and lever, it is characterized in that the impeller of this Space flying-wheel has two kinds of structures of A, B:

A type impeller has 3～6 blades, at the end folding ° angle, at 45～75 of blade;

Have sound-producing device 5 on the blade of Type B impeller, sound-producing device is that the end at certain blade has slot 8, and a cylindrical cavity 9 is arranged above this hole.