Wheel of toy concept car

Abstract

The utility model discloses a wheel of a toy concept car, which relates to the technical field of wheels of toy concept cars, and comprises a shaft body, the outer surface of the shaft body is rotatably connected with a first wheel hub, the outer surface of the shaft body is movably connected with a second wheel hub, a plurality of groups of clamping grooves are arranged on the adjacent sides of the first wheel hub and the second wheel hub, and the first wheel hub and the second wheel hub are arranged in the clamping grooves. A rotating shaft is connected between each set of clamping grooves, and rolling wheels are arranged on the outer surfaces of the rotating shafts. The adjacent sides of the first wheel hub and the second wheel hub are provided with the multiple sets of clamping grooves, the rotating shaft is installed in the middle of each set of clamping grooves, the first wheel hub and the second wheel hub can drive the rotating shafts to rotate, the outer surfaces of the rolling wheels are higher than the outer surfaces of the first wheel hub and the second wheel hub, and therefore the rolling wheels can make contact with the ground, and the rolling wheels are not prone to falling off. The wheels can more effectively adapt to unevenness of the ground, the phenomenon that the wheels are suspended or jump due to fluctuation of the ground is reduced, and therefore the ground gripping stability of the wheels is further improved, and the controllability of the toy concept car is prevented from being affected.

Description

Technical Field

[0001] The utility model relates to the technical field of wheels of toy concept cars, and particularly to a wheel of a toy concept car. Background Art

[0002] Toy concept cars are toy car models designed for children for entertainment and learning. They are usually scaled down and simplified based on real-world concept cars or future car designs. These toy cars not only have unique appearances and designs but also incorporate various technological elements and interactive functions to attract children's attention and stimulate their creativity. There are many types of toy concept cars on the market, such as alloy car models, remote control toy cars, etc.

[0003] Toy concept cars often adopt bold and avant-garde designs, showing the possibilities of future cars. They may have streamlined bodies, sci-fi wheels, unique door-opening methods, etc., which allow children to feel the charm of future technology during play. At the same time, many toy concept cars incorporate technological elements such as sound and light effects, electric drive, and remote control operation, enabling children to experience the fun of technology during play.

[0004] Currently, when using a toy concept car, it is usually necessary to first install batteries or fully charge the toy concept car, and then find the switch on the toy concept car and turn it on, and then a remote control or the like can be used to control it, thereby operating the toy concept car.

[0005] However, when playing with a toy concept car, since the outer surface of the existing wheels of toy concept cars is usually concave inward, the grip of the wheels of the toy concept car will be reduced, affecting the controllability and stability of the toy concept car. Summary of the Utility Model

[0006] Based on this, the purpose of the present utility model is to provide a wheel of a toy concept car to solve the technical problem that since the outer surface of the existing wheels of toy concept cars is usually concave inward, the grip of the wheels of the toy concept car is reduced, affecting the controllability and stability of the toy concept car.

[0007] To achieve the above object, the present utility model provides the following technical solution: A wheel of a toy concept car, including a shaft body, a first wheel hub is rotatably connected to the outer surface of the shaft body, a second wheel hub is movably connected to the outer surface of the shaft body, a plurality of groups of card slots are provided on the adjacent sides of the first wheel hub and the second wheel hub, a rotating shaft is connected between each group of card slots, a roller is provided on the outer surface of the rotating shaft, and the outer surface of the roller is higher than the outer surfaces of the first wheel hub and the second wheel hub.

[0008] By adopting the above technical solution, when using the toy concept car, the first wheel hub and the second wheel hub drive the rotating shaft to rotate. Since the outer surface of the roller is higher than the outer surfaces of the first wheel hub and the second wheel hub, the roller will contact the ground, so that the roller can more effectively adapt to the unevenness of the ground, reduce the phenomenon of the wheel being suspended or jumping caused by ground fluctuations, thereby further improving the grip stability of the wheel and avoiding affecting the controllability of the toy concept car.

[0009] The present utility model is further arranged such that a plurality of insertion blocks are provided on one side of the first wheel hub close to the second wheel hub, and a plurality of slots adapted to the insertion blocks are provided on one side of the second wheel hub close to the first wheel hub.

[0010] By adopting the above technical solution, the first wheel hub and the second wheel hub can be accurately aligned, the installation process is simplified, the installation time is reduced, and at the same time, the tight fit between the insertion blocks and the slots makes the connection between the first wheel hub and the second wheel hub more stable and capable of withstanding greater loads and impacts.

[0011] The present utility model is further arranged such that a plurality of anti-slip grooves are provided on the outer surface of the roller.

[0012] By adopting the above technical solution, the design of the anti-slip grooves increases the friction between the roller and the contact surface, thereby improving the stability of the roller during movement and reducing the accidental risk caused by sliding or skidding.

[0013] The present utility model is further arranged such that the rotating shaft is arranged in a "king" - shaped structure.

[0014] By adopting the above technical solution, the structure of the rotating shaft can increase the middle cross beam and the supporting parts on both sides, making the overall structure of the rotating shaft more stable, and at the same time enabling the rotating shaft to have higher strength and stiffness when bearing loads.

[0015] The present utility model is further arranged such that a plurality of reinforcing ribs are fixedly connected to the outer surface of the rotating shaft.

[0016] By adopting the above technical solution, the setting of the reinforcing ribs can increase the rigidity and strength of the outer surface of the rotating shaft, making it more resistant to external forces such as bending and torsion, and at the same time helping to reduce the risk of deformation and fracture of the rotating shaft caused by uneven force or overload.

[0017] In summary, the present utility model mainly has the following beneficial effects:

[0018] The utility model is provided with a plurality of groups of card slots on the adjacent sides of the first wheel hub and the second wheel hub, and a rotating shaft is installed in the middle of each group of card slots. Therefore, the rotating shaft can be driven to rotate by the first wheel hub and the second wheel hub. Since the outer surface of the roller is higher than the outer surfaces of the first wheel hub and the second wheel hub, the roller will contact the ground, so that the roller can more effectively adapt to the uneven ground and reduce the phenomenon of the wheel being suspended or jumping caused by the ground fluctuation, thereby further improving the grip stability of the wheel and avoiding affecting the controllability of the toy concept car. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 is an exploded three-dimensional structure diagram of the utility model;

[0021] Figure 3 is a sectional view of the roller structure of the utility model.

[0022] In the figure: 1, shaft body; 2, first wheel hub; 3, second wheel hub; 4, slot; 5, insert block; 6, card slot; 7, rotating shaft; 8, roller; 9, anti-slip groove; 10, reinforcing rib. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present utility model and should not be construed as limiting the present utility model.

[0024] The embodiments of the present utility model will be described below according to its overall structure.

[0025] A wheel of a toy concept car, as Figures 1-3 shown, includes a shaft body 1. A first wheel hub 2 is rotatably connected to the outer surface of the shaft body 1, and a second wheel hub 3 is movably connected to the outer surface of the shaft body 1. At the same time, a plurality of insert blocks 5 are provided on one side of the first wheel hub 2 close to the second wheel hub 3, and a plurality of slots 4 that are fitted with the insert blocks 5 are provided on one side of the second wheel hub 3 close to the first wheel hub 2. The first wheel hub 2 and the second wheel hub 3 can be positioned through the slots 4 and the insert blocks 5. At the same time, through the cooperation of the slots 4 and the insert blocks 5, the connection between the first wheel hub 2 and the second wheel hub 3 can be made tight and stable. And a damping structure is provided at the connection of the slots 4 and the insert blocks 5, so that the friction at the connection can be increased, which is convenient for firmly installing the first wheel hub 2 and the second wheel hub 3.

[0026] Subsequently, several groups of card slots 6 are provided on the adjacent sides of the first ring gear 2 and the second ring gear 3. A rotating shaft 7 is connected between each group of card slots 6. Then, the shaft body 1 drives the first ring gear 2 and the second ring gear 3 to rotate synchronously, so that the rotating shaft 7 rotates around the axis of the shaft body 1. A roller 8 is arranged on the outer surface of the rotating shaft 7, and the outer surface of the roller 8 is higher than the outer surfaces of the first ring gear 2 and the second ring gear 3. Therefore, when the rotating shaft 7 rotates through the axis of the shaft body 1, the outer surface of the roller 8 can contact the ground, which can reduce the impact of the uneven ground on the internal structure of the toy car, thereby reducing vibration and improving stability. At the same time, several anti-slip grooves 9 are arranged on the outer surface of the roller 8, which increases the friction between the roller 8 and the contact surface, thereby improving the stability of the roller 8 during movement and reducing the accidental risk caused by sliding or skidding. Therefore, when using the toy concept car, the roller 8 can more effectively adapt to the uneven ground and reduce the phenomenon of the wheel being suspended or jumping due to ground fluctuations, thereby further improving the ground gripping stability of the wheel and avoiding affecting the controllability of the toy concept car.

[0027] In this embodiment, the rotating shaft 7 is set in a "king" - shaped structure, which can increase the middle cross - beam and the supporting parts on both sides, making the overall structure of the rotating shaft 7 more stable. At the same time, the rotating shaft 7 can have higher strength and stiffness when bearing loads. Several reinforcing ribs 10 are fixedly connected to the outer surface of the rotating shaft 7, which can increase the rigidity and strength of the outer surface of the rotating shaft 7, making it more resistant to external forces such as bending and torsion. At the same time, it helps to reduce the risk of deformation and fracture of the rotating shaft 7 due to uneven stress or overload.

[0028] Although the embodiments of the present invention have been shown and described, the specific embodiments are only explanations of the present invention and not limitations thereof. The specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can make modifications, substitutions and variations without creative contributions to the embodiments according to needs, but as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A wheel of a toy concept car, comprising an axle (1), a first wheel hub (2) being rotatably connected to the outer surface of the axle (1), and a second wheel hub (3) being movably connected to the outer surface of the axle (1), characterized in that: On one adjacent side of the first wheel hub (2) and the second wheel hub (3), a number of groups of card slots (6) are provided. A rotating shaft (7) is connected between each group of the card slots (6). A roller (8) is arranged on the outer surface of the rotating shaft (7), and the outer surface of the roller (8) is higher than the outer surfaces of the first wheel hub (2) and the second wheel hub (3).

2. The wheel of the toy concept car according to claim 1, characterized in that: On one side of the first wheel hub (2) close to the second wheel hub (3), a number of insertion blocks (5) are provided. On one side of the second wheel hub (3) close to the first wheel hub (2), a number of slots (4) that are fitted with the insertion blocks (5) are provided.

3. The wheel of the toy concept car according to claim 1, characterized in that: A number of anti-slip grooves (9) are arranged on the outer surface of the roller (8).

4. The wheel of the toy concept car according to claim 1, characterized in that: The rotating shaft (7) is arranged in a "king" - shaped structure.

5. The wheel of the toy concept car according to claim 4, characterized in that: A number of strengthening ribs (10) are fixedly connected to the outer surface of the rotating shaft (7).

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