CN219307908U

CN219307908U - Elastic toy trolley

Info

Publication number: CN219307908U
Application number: CN202320392629.XU
Authority: CN
Inventors: 彭秋凤
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-07-07
Anticipated expiration: 2033-03-03

Abstract

The utility model is applicable to toy technology, and provides an elastic toy trolley, which comprises: a middle plate; the base is assembled below the middle plate; the front wheel module and the rear wheel module are respectively arranged at two ends of the base; the transmission module is arranged in the base and is rotationally connected with the rear wheel module; wherein, the inside gag lever post that is equipped with of base, through silica gel circle elastic connection between transmission module and the gag lever post, drive the silica gel circle distortion after the transmission module changes rear wheel module moment of torsion direction, the elastic potential energy of silica gel circle distortion accumulation is passed back to the rear wheel module through the transmission module again. According to the utility model, the torque direction of the rear wheel module is changed through the transmission module to drive the silicone ring to twist so as to obtain initial power, the winding action is converted into twisting movement, the silicone ring is prevented from being separated from the transmission module, the twisting movement mode is used for preventing the elastic potential energy of the silicone ring from being influenced by stretching, and the service life of the elastic toy trolley is prolonged.

Description

Elastic toy trolley

Technical Field

The utility model belongs to the technical field of toys, and particularly relates to an elastic toy trolley.

Background

With the continued development of technology, elastic or power toy vehicles are one of the toys that still are favored by young children. The utility model patent with the application number of 202020516025.8 and the grant notice number of CN 211912716U discloses an elastic trolley, which comprises a trolley body, a first axle, a second axle, a first wheel arranged at two ends of the first axle and a second wheel arranged at two ends of the second axle, wherein an anti-falling body is arranged on the trolley body, an anti-falling column is also arranged on the trolley body, and a locating pin is arranged on the second axle, so that the elastic trolley is very convenient to use, simple in structure, low in manufacturing cost, high in playability and good in use reliability; however, the elastic trolley structure still has the defects that the rubber ring connected between the locating pin and the anti-drop column is easy to drop from the locating pin in the process of rotating around the second vehicle shaft, and the rubber ring is passively stretched in the process of rotating around the second vehicle shaft, so that the elastic performance of the rubber ring can be reduced, the service life of the rubber ring is influenced, and the service life of the elastic trolley is further influenced.

Disclosure of Invention

The utility model provides an elastic toy trolley, which aims to solve the problems that the elastic potential energy of a rubber ring of the existing elastic toy trolley is easy to fall off in the accumulating process, the elastic performance is easy to be reduced, and the service life is influenced.

The utility model is embodied in a resilient toy vehicle comprising:

a middle plate;

the base is assembled below the middle plate;

the front wheel module and the rear wheel module are respectively arranged at two ends of the base;

the transmission module is arranged in the base and is rotationally connected with the rear wheel module;

wherein, the inside gag lever post that is equipped with of base, through silica gel circle elastic connection between transmission module and the gag lever post, drive the silica gel circle distortion after the transmission module changes rear wheel module moment of torsion direction, the elastic potential energy of silica gel circle distortion accumulation is passed back to the rear wheel module through the transmission module again.

The rear wheel module transmits steering force generated by rotation of the connecting rod to the transmission module, the silica gel ring connected between the limiting rod and the transmission module continuously rotates around the limiting rod and the transmission module, and under the limitation of the limiting rod and the transmission module, the silica gel ring can perform twisting motion like twisting so as to accumulate energy; after the steering force input of the rear wheel module is stopped and the limitation is released, the silica gel ring releases the power accumulated in the twisting process, and the transmission module is reversely driven to drive the rear wheel module to rotate;

preferably, the transmission module includes:

claw hook connected with silica gel ring;

a transmission gear rotationally connected with a driving gear arranged on the rear wheel module;

an end face gear rotationally connected with the transmission gear;

and a transmission rod connected between the claw hook and the face gear;

the end face gear connected to the transmission gear drives the driving gear to rotate, and the transmission module drives the silica gel ring of the claw hook to twist.

Preferably, the rotation plane direction of the rotation moment generated by the rear wheel module is perpendicular to the rotation plane direction of the output moment of the transmission module.

Preferably, a gear seat is arranged on one side of the base close to the rear wheel module, and the transmission rod and the face gear are assembled in the gear seat.

Preferably, the claw hook is wrapped on the outer side of the silica gel ring.

Preferably, the rear wheel module comprises a wheel body and connecting rods, wherein the wheel body is positioned outside the base, the connecting rods penetrating through the base are connected between the wheel bodies, and the driving gears are arranged on the connecting rods of the rear wheel module.

Preferably, the front wheel module and the rear wheel module have the same structure, and the front wheel module is arranged on the base;

preferably, the limit rod is connected between the base and the middle plate.

Preferably, the middle plate is provided with a doll.

Compared with the prior art, the embodiment of the application has the following main beneficial effects:

1. according to the elastic toy trolley provided by the utility model, the torque direction of the rear wheel module is changed through the transmission module, the silicone ring is driven to twist to obtain initial power, the elastic potential energy accumulated by twisting the silicone ring is transmitted to the rear wheel module through the transmission module again, and the winding action is converted into twisting action, so that the silicone ring and the transmission module are effectively prevented from being separated.

2. The elastic toy trolley provided by the utility model adopts a twisting deformation mode through the silica gel ring, reduces the passive stretching process, can effectively protect the elastic performance of materials, prolongs the service time of the elastic performance, and prolongs the service life of the return structure.

Drawings

Fig. 1 is a schematic diagram of a structure of an elastic toy car according to the present utility model.

Fig. 2 is a schematic view of the internal structure of a base of the elastic toy car provided by the utility model.

Fig. 3 is a schematic diagram of a transmission module of the elastic toy car disclosed in fig. 2.

Fig. 4 is a top view of the internal structure of the middle base of the elastic toy car.

Fig. 5 is a schematic diagram of a silica gel ring structure of an elastic toy car.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description and claims of the present application and in the description of the figures above are intended to cover non-exclusive inclusions. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

The embodiment of the utility model provides an elastic toy car, as shown in fig. 1, which comprises:

a middle plate 210;

a base 220 assembled under the middle plate 210;

front wheel modules 420 and rear wheel modules 410 respectively disposed at both ends of the base 220;

the transmission module is arranged in the base 220 and is rotationally connected with the rear wheel module 410;

wherein, a stop lever 600 is arranged in the base 220, the transmission module is elastically connected with the stop lever 600 through a silica gel ring 700, the transmission module changes the torque direction of the rear wheel module 410 and then drives the silica gel ring 700 to twist to obtain initial power, after the rear wheel module 410 is released from the restriction, the elastic potential energy accumulated by the twisting of the silica gel ring 700 is transmitted to the rear wheel module 410 through the transmission module again to form the power of the elastic toy trolley; the shape of the elastic toy trolley is made to prevent the shape of the scooter;

the transmission module includes:

a claw 340 connected with the silica gel ring 700;

a transmission gear 500 rotatably connected with a driving gear 430 provided on the rear wheel module 410;

face gear 310 rotatably connected to transmission gear 500;

and a transmission rod 330 connected between the claw 340 and the face gear 310;

wherein, the face gear 310 rotationally connected to the transmission gear 500 drives the driving gear 430 to rotate, and the initial rotation plane direction generated by the rear wheel module 410 is perpendicular to the rotation plane direction output by the transmission module; the driving module drives the silicone ring 700 of the claw 340 to twist, and energy generated by the rear wheel module 410 is accumulated into original elastic potential energy as power for driving the rear wheel module 410 forwards;

the claw hook 340 is wrapped on the outer side of the silica gel ring 700, so that separation between the silica gel ring 700 and the transmission module can be avoided, deformation of the silica gel ring 700 is changed into distortion, elasticity of materials can be effectively protected, service time of elastic performance is prolonged, and service time of a return force structure is prolonged;

as a preferred embodiment of the present embodiment, a gear seat 320 is disposed on a side of the base 220 near the rear wheel module 410, the transmission rod 330 and the face gear 310 are both assembled in the gear seat 320, the transmission gear 500 is assembled on a side wall of the base 220, and the transmission gear 500 is arranged parallel to the driving gear 430;

in this embodiment, the gear seat 320 is a prior art, mainly provides an assembly limiting support platform for the transmission rod 330 and the face gear 310, and the transmission rod 330 and the face gear 310 rotate in a directional manner under the limitation of the gear seat 320 to transmit power to the outside;

as a preferred embodiment of the present embodiment, the rear wheel module 410 includes a wheel body and a connecting rod, the wheel body is located at the outer side of the base 220, the connecting rod penetrating through the base 220 is connected between the wheel bodies, and the driving gear 430 is disposed on the connecting rod of the rear wheel module 410;

in this embodiment, when the rear wheel module 410 is used in the early stage, the steering force generated by the rotation of the connecting rod is transmitted to the transmission module, the silica gel ring 700 connected between the stop lever 600 and the transmission module continuously rotates around the stop lever 600 and the transmission module, and under the limitation of the stop lever 600 and the transmission module, the silica gel ring 700 generates twisting motion like twisting, and energy is accumulated in the twisting process of the silica gel ring 700; when the rear wheel module 410 stops inputting steering force and releases the restriction, the silicone ring 700 releases the accumulated power in the twisting process, and drives the transmission module in reverse, and then the transmission module drives the rear wheel module 410 to generate power;

in this embodiment, the rear wheel module 410 and the front wheel module 420 have the same structure, the front wheel module 420 is only disposed on the base 220, and the front wheel module 420 generates power by means of the rear wheel module 410 and then moves along with the power;

as a preferred implementation manner in this embodiment, the middle plate 210 is further provided with a doll 100, so that the doll 100 increases the interest of the elastic toy car and the individuation of the toy;

the application method of the utility model comprises the following steps: firstly, selecting a proper area, pushing the rear wheel module 410 to be connected with the ground in a contact way and then pushing the transmission module through the rear wheel module 410, so that the transmission module generates steering force, rotating the silica gel ring 700 into a twist shape to accumulate energy, and applying pressure downwards in the backward sliding process to keep the rear wheel module 410 to be connected with the ground in a contact way, so that the rear wheel module 410 generates a limiting effect, and the elastic potential energy on the silica gel ring 700 is prevented from being released in advance due to the lack of limiting of the rear wheel module 410; after the rear wheel module 410 releases the limit function with the ground, the rear wheel module 410 moves forward rapidly through the elastic potential energy released by the silica gel ring 700, and a movement process is completed;

it should be noted that, for simplicity of description, the foregoing embodiments are all illustrated as a series of acts, but it should be understood by those skilled in the art that the present utility model is not limited by the order of acts, as some steps may be performed in other order or concurrently in accordance with the present utility model. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily required for the present utility model.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model. It will be apparent that the described embodiments are merely some, but not all, embodiments of the utility model. Based on these embodiments, all other embodiments that may be obtained by one of ordinary skill in the art without inventive effort are within the scope of the utility model. Although the present utility model has been described in detail with reference to the above embodiments, those skilled in the art may still combine, add or delete features of the embodiments of the present utility model or make other adjustments according to circumstances without any conflict, so as to obtain different technical solutions without substantially departing from the spirit of the present utility model, which also falls within the scope of the present utility model.

Claims

1. An elastic toy dolly, comprising:

a middle plate;

the base is assembled below the middle plate;

2. The toy car of claim 1, wherein the transmission module comprises:

claw hook connected with silica gel ring;

an end face gear rotationally connected with the transmission gear;

and a transmission rod connected between the claw hook and the face gear;

3. The elastic toy car according to claim 2, wherein the rotation plane direction of the rotation moment generated by the rear wheel module is perpendicular to the rotation plane direction of the output moment of the transmission module.

4. A toy car according to claim 3 wherein the base has a gear seat on a side thereof adjacent to the rear wheel module, and the drive rod and face gear are mounted in the gear seat.

5. The toy car of claim 4, wherein the claw is wrapped outside the silicone ring.

6. The toy car of claim 5, wherein the rear wheel module comprises wheels and connecting rods, the wheels are located outside the base, the connecting rods penetrating the base are connected between the wheels, and the driving gears are arranged on the connecting rods of the rear wheel module.

7. The toy car of claim 6, wherein the front wheel module and the rear wheel module are identical in structure, and the front wheel module is disposed on the base.

8. The toy car of claim 7, wherein the stop bar is connected between the base and the middle plate.

9. The toy dolly of claim 8 wherein the middle plate is provided with a doll.