CN109745709B

CN109745709B - Pneumatic toy top

Info

Publication number: CN109745709B
Application number: CN201910047800.1A
Authority: CN
Inventors: 万君堂; 饶琨华
Original assignee: Wuhan Mu Qi Ling Animation Technology Co ltd
Current assignee: Wuhan Mu Qi Ling Animation Technology Co ltd
Priority date: 2019-01-18
Filing date: 2019-01-18
Publication date: 2023-09-26
Anticipated expiration: 2039-01-18
Also published as: CN109745709A

Abstract

The invention relates to a pneumatic toy top, which comprises a top body and a top tip, wherein the top body comprises a lower cover and an upper cover, and is characterized in that: the lower part of the upper cover is provided with a first impeller, the upper part of the upper cover is provided with an air inlet, and wind enters the first impeller from the air inlet and is discharged. The invention has the beneficial effects that the structure is simple, the playing is novel, children can strengthen the lung expansion through the secondary gyroscope, and the invention is beneficial to the health.

Description

Pneumatic toy top

Technical Field

The invention relates to a child toy, in particular to a pneumatic toy top capable of blowing and rotating.

Background

The motion of most gyroscopes is achieved by external forces, and the motion of the gyroscopes can be achieved by a transmitter. The connection mode of the top and the top emitter is too tight, so that the top is not easy to separate from the emitter, and the rotation speed and the strength of the top are affected. The top is easy to be directly separated when the connection mode of the top and the top emitter is too loose, and movement cannot be realized by means of the strength of the emitter.

The existing top is required to store energy through auxiliary tools such as braces and transmitters before rotating, and when children play outside, the auxiliary tools outside the top body must be carried, and the occupied space of the auxiliary tools is far larger than that of the top body, so that the top is inconvenient to carry. Therefore, the above problems are solved, and a simple and light top is needed to be designed, so that an auxiliary tool is not needed, energy can be directly stored through a self structure, and the defects that the traditional top auxiliary tool is not easy to carry about and inconvenient to operate are overcome.

The Chinese patent with the publication number of CN205182160U discloses a novel friction type toy top, which can be started by direct friction, has symmetrical structure, extremely strong stability, strong combat power and convenient carrying. The friction type top can not continuously provide a power source for the top in the rotating process, so that the interestingness of the top is affected.

The Chinese patent with the publication number CN 204447288U discloses an electric top toy with movable blades, which is characterized in that the blades comprise fixed blades and movable blades, the fixed blades are fixed on the periphery of a fan sleeve seat, and the movable blades are rotatably arranged on the periphery of the fan sleeve seat. The principle of realizing continuous rotation is as follows: the fan body of handheld top toy opens the switch of top toy, makes the top body rotate to place it on the contact surface after the certain speed, and the top toy can be rotated on the contact surface at a high speed, and the fan cover seat is also fast relative top body reverse rotation speed, and movable flabellum opens under centrifugal force effect, constitutes great flabellum with fixed flabellum to this reaction force that increases the top body makes it more lasting. However, the blades of the top disclosed in the patent are exposed outside the top, and the balance of the top is kept by utilizing the rotation of the blades, so that the resistance is poor. And the gyroscope is held firstly, and then the gyroscope is placed on the contact surface after the body of the gyroscope rotates at a high speed, so that the operation is not simple.

Disclosure of Invention

The invention aims to solve the technical problems of overcoming the defects of the prior art, and provides the pneumatic toy top, which is used for realizing high-speed rotation of the top by referring to the turbo-charging principle, wherein the blades are positioned in the top and are not influenced by the countermeasure of the top, and the stability and durability of the top are extremely strong.

The technical scheme adopted by the invention is as follows:

the utility model provides a pneumatic toy top, includes top body, top point, the top body includes lower cover and upper cover, the lower part of upper cover is provided with first impeller, and the upper portion of upper cover is provided with the air intake, and wind gets into from the air intake and discharges from first impeller.

According to the scheme, the air inlet is annular integrally.

According to the scheme, the blades of the first impeller are flat curved blades, arc narrow blades or arc blades.

According to the scheme, the upper cover is further provided with a groove, and a magnet column or an iron column is arranged in the groove.

According to the scheme, the novel magnetic iron comprises an upper cover, a lower cover, a magnetic iron column and an auxiliary rod, wherein the auxiliary rod is hollow and comprises an upper rod and a lower rod, the upper rod and the lower rod are detachably connected together, the lower rod is thickened gradually from top to bottom, the bottom aperture of the lower rod is larger than the diameter of the cavity of the upper cover, and the bottom of the lower rod is provided with an air hole and is provided with the magnetic iron column or the iron column.

According to the scheme, the bottom of the lower cover is further provided with the second impeller, and the arrangement direction of the second impeller is opposite to that of the first impeller.

According to the scheme, the top is movable relative to the lower cover, the lower cover is provided with a cavity capable of allowing the top to move, the top stretches out and draws back through the control of the elastic controller, the elastic controller comprises a spring, a swingable wing piece and a torsion spring, the spring is arranged at the rear end of the top, the swingable wing piece is arranged in the lower cover through a pin shaft, the swingable wing piece swings towards the top through the torsion spring, a boss is arranged at the rear end of the top, a lock catch is arranged on the swingable wing piece, and the lock catch can be contacted with the boss of the top to prevent the top from moving outwards.

According to the scheme, the end part of the swingable wing piece is provided with the counterweight body.

The action principle of the invention is as follows:

people can directly blow air to the air inlet of the gyroscope by using the mouth or the auxiliary rod, air is discharged from the first impeller, and the air blown out from the blades of the first blade wheel forms rotary air to drive the impeller to rotate, so that the gyroscope is rotated at a high speed. Continuously blowing air to the air inlet of the top, the top can rotate at a high speed.

The top can move towards the lower cover through the action of external force, the boss of the top is spread to stretch the contracted swingable wing pieces, the boss passes through the lock catch of the wing pieces, the wing pieces always swing towards the top due to the action of external force of the torsion springs, and the lock catch on the swingable wing pieces can block the boss of the top to move outwards. After the top rotates, the swinging wing pieces generate a rotating centrifugal force, when the outward swinging centrifugal force is larger than the torsion of the spring, the swinging wing pieces swing outwards, so that the lock catches are separated from the boss of the top tip, and the top tip moves outwards under the pressure of the spring, so that the whole top is jumped upwards, and play is added.

The invention has the beneficial effects that:

1. the top toy realizes the high-speed rotation of the top by utilizing the pneumatic principle, and has novel structure and peculiar playing method;

2. the gyroscope is convenient to carry without a power battery, a brace or other power sources;

3. the spinning top is rotated by blowing air to the spinning top, so that children can exercise the lung expansion of the spinning top by playing the spinning top, and the spinning top is beneficial to the health of the children;

4. the swingable wing pieces are arranged in the lower cover and can not extend out of the lower cover, and the rotation and the countermeasure of the top can not be influenced.

Description of the drawings

FIG. 1 is a block diagram of embodiment 1 of a gyroscopic toy according to the present invention;

FIG. 2 is an assembly view of embodiment 1 of the gyroscopic toy of the present invention;

FIG. 3 is a perspective view of the top cover of the gyroscopic toy of the present invention;

FIG. 4 is a front view of the swingable wing of the present invention;

FIG. 5 is an outline view of the top auxiliary bar of the present invention;

fig. 6 is a bottom view of the lower pole of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.

Fig. 1 to 6 show specific structures of the present invention, and the present invention will be further described with reference to the drawings.

Example 1

The utility model provides a toy top, includes top body, top point 4, the top body includes lower cover 3 and upper cover 1, the lower part of upper cover 1 is provided with first impeller 102, and the upper portion of upper cover is provided with the air intake, and wind gets into from first impeller 102 discharge from the air intake, the air intake is whole to be annular, the blade of first impeller 102 is flat curve blade, convex narrow blade or circular arc blade, still set up the recess on the upper cover 1, be provided with magnet post or iron column 2 in the recess.

The auxiliary rod comprises an upper rod 602 and a lower rod 601, the auxiliary rod is hollow, the upper rod 602 and the lower rod 601 are detachably connected together, the lower rod 601 is thickened gradually from top to bottom, and the bottom aperture of the lower rod is larger than the diameter of the cavity of the upper cover.

The top 4 is in a rod shape as a whole, and the tail end is spherical. The top 4 is movable relative to the lower cover 3, the lower cover 3 is provided with a cavity capable of allowing the top 4 to move, the top 4 stretches out and draws back through the control of an elastic controller, the elastic controller comprises a spring, two swingable wings 5 and a torsion spring, the springs are arranged at the rear end of the top 4, the swingable wings are arranged in the lower cover through pin shafts, the swingable wings 5 swing towards the top through the torsion spring, a boss is arranged at the rear end of the top 4, a lock catch 503 is arranged on the swingable wings, and the lock catch 503 contacts with the boss of the top 4 to prevent the top 4 from moving outwards.

The lower cover comprises two parts (301, 302) which are detachable to form an internal cavity, and the swingable wing 5 comprises a main body 502, a weight 501 provided at the end of the main body 502, and a catch 503 provided inside the main body. Due to the arrangement of the counterweight body, the whole volume of the swingable wing piece is reduced, and the rotating speed required by the upward lifting of the top can be adjusted by increasing or decreasing the counterweight body, so that the adjustment can be performed according to children of different ages.

The bottom of the lower rod 601 is provided with an air hole 6011, a magnet column or an iron column 6012 is arranged in the center of the bottom of the lower rod, and the bottom of the lower rod 601 is integrally in a spherical curved surface.

The torsional spring limiting the swinging of the swinging wing panel can be changed into a pressure spring or a spring to be arranged at different positions, so that the swinging wing panel can automatically swing towards the top of the toy, and the swinging wing panel is simply and equivalently replaced and still belongs to the protection scope of the patent.

Example 2

The difference from example 1 is that: the bottom of the lower cover 3 is further provided with a second impeller (not shown in the drawing), and the arrangement direction of the second impeller is opposite to that of the first impeller 102. For example, the blades of the first impeller are arranged clockwise, the blades of the second impeller on the lower cover are arranged anticlockwise, and due to the fact that the arrangement directions are opposite, when the top rotates, the blades on the lower cover can generate a certain pair of reaction forces, stability of the top pair is improved, and the whole second impeller is conical.

Claims

1. The utility model provides a pneumatic toy top, includes top body, top point, auxiliary rod, the top body includes lower cover and upper cover, its characterized in that: the lower part of upper cover is provided with first impeller, and the upper portion of upper cover is provided with the air intake, and wind gets into from first impeller discharge from the air intake, still set up the recess on the upper cover, be provided with magnet post or iron prop in the recess, the auxiliary rod is hollow, including upper rod and lower pole, upper rod and lower pole detachable link together, and lower pole top-down becomes thick gradually, and the bottom aperture of lower pole is greater than upper cover cavity diameter, and the bottom of lower pole sets up the gas pocket to install magnet post or iron prop, its characterized in that: the top is movable relative to the lower cover, the lower cover is provided with a cavity capable of allowing the top to move, the top stretches out and draws back through the control of an elastic controller, the elastic controller comprises a spring, a swingable wing piece and a torsion spring, wherein the spring is arranged at the rear end of the top, the swingable wing piece is arranged in the lower cover through a pin shaft, the swingable wing piece swings towards the top through the torsion spring, the rear end of the top is provided with a boss, the swingable wing piece is provided with a lock catch, and the lock catch can be contacted with the boss of the top to prevent the top from moving outwards.

2. The pneumatic toy top of claim 1, wherein: the air inlet is annular integrally.

3. The pneumatic toy top of claim 1, wherein: the blades of the first impeller are flat curve blades, arc narrow blades or arc blades.

4. A pneumatic toy top according to claim 1, 2 or 3, wherein: the bottom of the lower cover is also provided with a second impeller, and the arrangement direction of the second impeller is opposite to that of the first impeller.

5. The pneumatic toy top of claim 1, wherein: the end of the swingable wing piece is provided with a counterweight body.