CN216536885U

CN216536885U - Doll dancing toy

Info

Publication number: CN216536885U
Application number: CN202122783449.8U
Authority: CN
Inventors: 余金川
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-05-17
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses a doll dancing toy which comprises a doll main body, a clockwork spring device, an eccentric convex part, a brake arm and a rotating wheel, wherein the clockwork spring device stores energy through the action of the clockwork spring; when the doll main body is placed on the table top, the table top pushes the brake arm to move upwards and retract, so that the stop piece is separated from the stop bulge; at the moment, the clockwork spring device drives the rotating wheel to rotate through the power output shaft, so that the doll main body moves; in the moving process, the clockwork spring device drives the eccentric convex parts to rotate through the clockwork spring shaft when releasing energy, the protruding parts of the two eccentric convex parts face towards different directions, the two braking arms are driven to be pressed on the table board slightly downwards in an interactive mode, the two rotating wheels are suspended in the air in an interactive and intermittent mode, the actions of moving ahead, rotating left or rotating right and the like are achieved, better interest is shown, and the playability and the interest of the toy are improved.

Description

Doll dancing toy

Technical Field

The utility model belongs to the technical field of toys, and particularly relates to a doll dancing toy.

Background

The utility model discloses a public utility model of publication number "CN 206404306U", the title "public young toy" discloses a public young toy of universal, and it realizes the public young random removal of toy through driving motor, drive gear group, universal driving wheel group and roating seat cooperation. But the structure is relatively complex, the cost is high, a battery needs to be arranged, and the battery needs to be replaced after playing for a period of time. Therefore, a doll dancing toy which is simple in structure, low in cost and capable of being moved freely without a battery is needed in the market.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects, the utility model aims to provide a doll dancing toy which is ingenious and reasonable in design, adopts spring driving and is high in interestingness.

In order to achieve the purpose, the technical scheme provided by the utility model is as follows:

a doll dancing toy comprises a doll main body, a clockwork spring device, an eccentric convex part, a brake arm and a rotating wheel, wherein the clockwork spring device is arranged at the bottom of the doll main body, the upper part of the clockwork spring device is provided with a clockwork spring shaft, the lower part of the clockwork spring device is provided with a power output shaft, two ends of the power output shaft are arranged on the rotating wheel, and the inner side of the rotating wheel is provided with a stop bulge; the two eccentric convex parts are arranged at two ends of the spring shaft, and the convex parts of the two eccentric convex parts face different directions; the upper part of the brake arm is provided with an upper long through hole for the spring shaft to pass through, the lower part of the brake arm is provided with a lower long through hole for the power output shaft to pass through, the brake arm is provided with a contact platform which can be abutted against the raised part of the eccentric convex part when the brake arm moves upwards to a preset height, and the brake arm is provided with a stopper which can be matched with the stop protrusion to limit the rotation of the rotating wheel when the brake arm moves downwards to the preset height; the bottom surface of the doll main body is provided with a slot for the lower end of the brake arm to extend out or retract into.

As an improvement of the utility model, the clockwork spring device comprises a gear box, and an energy storage clockwork spring, a driving gear, a first transmission gear, a second transmission gear and an output gear which are arranged in the gear box, wherein the output gear is fixed on the power output shaft, the driving gear is fixed on the clockwork spring shaft, the inner ring end of the energy storage clockwork spring is fixed on the driving gear, the outer ring end of the energy storage clockwork spring is fixed on the box wall of the gear box, and the driving gear, the first transmission gear, the second transmission gear and the output gear are sequentially meshed.

As an improvement of the utility model, one end of the eccentric convex part is provided with an upper strip hole, and the other end is symmetrically provided with two convex parts. The contact platforms of the brake arms cooperate through the raised portions.

As an improvement of the present invention, the doll main body includes a front shell, a rear shell and a bottom cover, the front shell and the rear shell are covered to form a shell with an opening at the bottom, and the bottom cover is closed at the opening. The front and back positions of the bottom cover are respectively provided with a supporting salient point, so that the stability of the doll main body is good when the doll main body moves.

As an improvement of the utility model, the lower part of the blocking piece is provided with a bayonet matched with the stop protrusion, and the matching effect is good through the matching of the bayonet and the stop protrusion.

As an improvement of the utility model, the side wall of the brake arm facing the clockwork is provided with the sliding salient point, and the sliding salient point is contacted with the surface of the clockwork, so that the surface of the brake arm is prevented from being directly contacted with the side wall of the brake arm, the contact area is reduced, and the vertical sliding action of the brake arm is facilitated.

The utility model has the beneficial effects that: the spring device is reasonable in structural design, the spring device can store energy through the winding action, and when the doll main body is suspended, the brake arm automatically descends under the action of gravity to enable the stopper to be matched with the stop protrusion, so that the rotation of the rotating wheel is limited; when the doll main body is placed on the table top, the table top pushes the brake arm to retract upwards, so that the stopper is separated from the stop protrusion; at the moment, the clockwork spring device drives the rotating wheel to rotate through the power output shaft, so that the doll main body moves; in the moving process, the clockwork spring device drives the eccentric convex parts to rotate through the clockwork spring shaft when releasing energy, the protruding parts of the two eccentric convex parts face towards different directions, the two braking arms are driven to be pressed on the table board slightly downwards in an interactive mode, the two rotating wheels are suspended in the air in an interactive and intermittent mode, the actions of moving ahead, rotating left or rotating right and the like are achieved, better interest is shown, and the playability and the interest of the toy are improved.

The utility model is further illustrated by the following figures and examples.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic exploded view of the present invention.

FIG. 3 is a schematic view of the structure of the clockwork spring device of the present invention.

Fig. 4 is a schematic view of the structure of the brake arm of the present invention.

Detailed Description

Example (b): referring to fig. 1 to 4, the present embodiment provides a doll dancing toy including a doll body 1, a clockwork 2, an eccentric cam 3, a brake arm 4, and a wheel 5.

The doll main body 1 comprises a front shell 11, a rear shell 12 and a bottom cover 13, wherein the front shell 11 and the rear shell 12 are covered to form a shell with an opening at the bottom, and the bottom cover 13 is closed at the opening. The front and back positions of the bottom cover 13 are respectively provided with a supporting salient point, so that the stability of the doll main body 1 is good when the doll main body moves.

The clockwork device 2 is arranged at the bottom of the doll body 1, the clockwork device 2 comprises a gear box 21, and an energy storage clockwork spring 22, a driving gear 23, a first transmission gear 24, a second transmission gear 25 and an output gear 26 which are arranged in the gear box 21, a clockwork shaft 27 is arranged at the upper part of the gear box 21, a power output shaft 28 is arranged at the lower part of the gear box 21, the output gear 26 is fixed on the power output shaft 28, the driving gear 23 is fixed on the clockwork shaft 27, the inner ring end of the energy storage clockwork spring 22 is fixed on the driving gear 23, the outer ring end of the energy storage clockwork spring 22 is fixed on the box wall of the gear box 21, and the driving gear 23, the first transmission gear 24, the second transmission gear 25 and the output gear 26 are sequentially meshed.

Two ends of the power output shaft 28 are arranged on the rotating wheel 5, and the inner side of the rotating wheel 5 is provided with a stop bulge 51; the two eccentric convex parts 3 are arranged at two ends of the spring shaft 27, and the convex parts of the two eccentric convex parts 3 face different directions; specifically, one end of the eccentric convex part 3 is provided with an upper strip hole 31, and the other end is symmetrically provided with two convex parts 32. The contact pads of the brake arms 4 are engaged by the raised areas 32. The upper portion of brake arm 4 is equipped with the last rectangular through-hole 41 that lets spring axle 27 passes, and the lower part is equipped with the lower rectangular through-hole 42 that lets power output shaft 28 passes, and brake arm 4 is when doing the lift action, through last rectangular through-hole 41 and spring axle 27 cooperation direction, power output shaft 28 and the cooperation direction of rectangular through-hole 42 down, and lift stability is good.

The brake arm 4 is provided with a contact platform 43 which can be abutted against the convex part 32 of the eccentric convex part 3 when the brake arm moves upwards to a preset height, and the brake arm 4 is provided with a stopper 44 which can be matched with the stop bulge 51 to limit the rotation of the rotating wheel 5 when the brake arm moves downwards to a preset height; preferably, a bayonet matched with the stop protrusion 51 is arranged at the lower part of the stopper 44, and the bayonet is matched with the stop protrusion 51, so that the matching effect is good. The bottom cover 13 of the doll main body 1 is provided with a slot for the lower end of the brake arm 4 to extend out or retract into.

Preferably, the side wall of the braking arm 4 facing the clockwork 2 is provided with a sliding salient point, and the sliding salient point is in contact with the surface of the clockwork 2, so that the surface of the braking arm 4 is prevented from being directly in contact with the side wall of the braking arm 4, the contact area is reduced, and the up-and-down sliding action of the braking arm 4 is facilitated.

When the doll is played, the winding wrench 6 penetrates through the opening of the rear shell 12 to be inserted into the winding hole 31, the winding wrench 6 is screwed to enable the clockwork 2 to store energy, and when the doll body 1 is suspended, the brake arm 4 automatically descends under the action of gravity to enable the blocking piece 44 to be matched with the stop bulge 51 so as to limit the rotation of the runner 5; when the doll body 1 is placed on the table top, the table top pushes the brake arm 4 to go up and retract, so that the stopper 44 is separated from the stopper protrusion 51; at this time, the clockwork device 2 drives the runner 5 to rotate through the power output shaft 28, so that the doll main body 1 moves; in the moving process, the clockwork spring device 2 drives the eccentric convex parts 3 to rotate through the clockwork spring shaft 27 when releasing energy, the protruding parts 32 of the two eccentric convex parts 3 are in different directions, the two brake arms 4 are driven to move downwards to be pressed on the table board in an interactive mode, the two rotating wheels 5 are suspended in the air in an interactive and intermittent mode, the actions of moving forwards, turning left or turning right and the like are achieved, and the interestingness is high.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, which fall within the scope and spirit of the above description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation. Other toys made using the same or similar structures as those described in the above embodiments of the present invention are within the scope of the present invention.

Claims

1. A doll dancing toy comprises a doll main body and is characterized by further comprising a clockwork device, an eccentric convex part, a brake arm and a rotating wheel, wherein the clockwork device is arranged at the bottom of the doll main body; the two eccentric convex parts are arranged at two ends of the spring shaft, and the convex parts of the two eccentric convex parts face different directions; the upper part of the brake arm is provided with an upper long through hole for the spring shaft to pass through, the lower part of the brake arm is provided with a lower long through hole for the power output shaft to pass through, the brake arm is provided with a contact platform which can be abutted against the raised part of the eccentric convex part when the brake arm moves upwards to a preset height, and the brake arm is provided with a stopper which can be matched with the stop protrusion to limit the rotation of the rotating wheel when the brake arm moves downwards to the preset height; the bottom surface of the doll main body is provided with a slot for the lower end of the brake arm to extend out or retract into.

2. The doll dancing toy according to claim 1, wherein the clockwork comprises a gear box, and an energy storage clockwork, a driving gear, a first transmission gear, a second transmission gear and an output gear which are arranged in the gear box, the output gear is fixed on the power output shaft, the driving gear is fixed on the clockwork, the inner ring end of the energy storage clockwork is fixed on the driving gear, the outer ring end of the energy storage clockwork is fixed on the box wall of the gear box, and the driving gear, the first transmission gear, the second transmission gear and the output gear are sequentially meshed.

3. The doll dancing toy according to claim 1, wherein the eccentric convex member has a slotted hole at one end and two convex portions at the other end.

4. The doll dancing toy of claim 1, wherein the doll body includes a front shell, a rear shell, and a bottom cover, the front shell and the rear shell covering together to form a housing having an opening at the bottom, the bottom cover closing the opening.

5. The doll dancing toy according to claim 4, wherein a support protrusion is provided at each of the front and rear positions of the bottom cover.

6. The doll dancing toy according to claim 1, wherein the stopper is provided at a lower portion thereof with a bayonet fitting with the stopper projection.

7. A doll dancing toy according to any of claims 1 to 6, wherein the side wall of the braking arm facing the clockwork is provided with a sliding projection.