Toy car steering mechanism and toy car

Abstract

The utility model relates to a toy car steering mechanism and a toy car. The toy car steering mechanism is arranged on the toy car. In the steering mechanism of the toy car, each cantilever and each wheel seat are movably connected through a ball head and a ball socket groove which are matched with each other, and the ball heads are integrally formed and directly arranged on the cantilevers or the wheel seats. Therefore, the assembly of the cantilever and the wheel seat can be completed by directly and correspondingly inserting the ball head into the ball socket groove in the assembly process, and the assembly production efficiency of products is effectively improved. And meanwhile, the cantilever and the wheel seat can be assembled and connected without a middle connecting piece, so that the production and processing cost of the product is reduced. Besides, due to the fact that the ball head is directly and integrally formed, bolts or other fixing pieces do not need to be additionally arranged to fix the ball head, the acting force borne by the ball head can be evenly transmitted to the cantilever or the wheel seat, damage caused by long-term concentrated stress of the fixing pieces for fixing the ball head is avoided, and the durability of the product is improved.

Description

Technical Field

[0001] The utility model relates to the field of toy cars, in particular to a steering mechanism of a toy car and a toy car. Background Art

[0002] On a toy car, generally, a steering mechanism is used to drive the toy tires to rotate. The steering mechanism is a very important component of the toy car. Specifically for the toy car steering mechanism, the movement of the steering drive rod drives the wheel seat to rotate, and the wheel seat drives the tire to rotate to achieve steering. During the driving process of the toy car, a buffer shock absorption is achieved through a cantilever movably arranged on the wheel seat.

[0003] In the related art, the movable connection mode between the cantilever and the wheel seat is generally to fix a spherical sleeve on the wheel seat through a bolt, and then correspondingly sleeve the hole on the cantilever outside the spherical sleeve, so as to realize the movable connection between the suspension and the spherical sleeve. Although such a movable connection structure can realize the movable connection between the cantilever and the wheel seat, there are still certain deficiencies:

[0004] First, the installation of the spherical sleeve is very cumbersome, seriously affecting the assembly production efficiency of the toy car. Second, generally two cantilevers are arranged on a single wheel seat, so four groups of spherical sleeves and fixing bolts are required on a single toy car. The setting of multiple components means that the production and processing cost of the product is very high. Third, the spherical sleeve is completely fixed by the bolt passing through its center. When the cantilever and the wheel seat move, the acting force is usually concentrated on the bolt fixing the spherical sleeve. Over time, the bolt is prone to problems such as fracture, and the durability of the steering mechanism is relatively low. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is to provide a steering mechanism of a toy car and a toy car, which can solve the problems of low production and assembly efficiency, high manufacturing cost and poor durability of the product.

[0006] The first aspect of the utility model provides a steering mechanism of a toy car, which comprises a moving mechanism, a suspension mechanism and a connecting mechanism;

[0007] The moving mechanism comprises a wheel seat, and two first connection positions are arranged on the wheel seat;

[0008] The suspension mechanism comprises two cantilevers, and each cantilever is provided with a second connection position;

[0009] The connecting mechanism comprises two ball heads and two ball socket grooves, and the two ball heads are rotatably arranged in the two ball socket grooves in a one-to-one correspondence;

[0010] Wherein, the two ball heads are integrally formed on the two first connection positions respectively, and the two ball socket grooves are arranged on the two cantilevers in a one-to-one correspondence; or

[0011] The two ball heads are integrally formed on the two second connection positions respectively, and the two ball socket grooves are arranged in one-to-one correspondence on the two second connection positions; or

[0012] One of the ball heads is integrally formed on one of the cantilevers, the other ball head is integrally formed on the wheel seat, one of the ball socket grooves is arranged on the other cantilever, and the other ball socket groove is arranged on the wheel seat.

[0013] Preferably, the end of at least one of the cantilevers extends outward to form a connecting rod, and the ball head is integrally formed on the connecting rod.

[0014] Preferably, a guiding surface is arranged at the notch of the ball socket groove.

[0015] Preferably, the groove wall of the ball socket groove is an arc surface, and the arc surface is adapted to the outer side wall of the ball head.

[0016] Preferably, a connecting shaft is arranged on each of the cantilevers, and the connecting shaft and the second connection position are respectively located at both ends of the cantilever.

[0017] Preferably, an installation avoidance hole is formed in one of the connecting shafts.

[0018] Preferably, the moving mechanism further includes a roller, and the roller is arranged on the wheel seat.

[0019] In a second aspect of the present invention, a toy car is further provided. The toy car includes a vehicle frame and the toy car steering mechanism described in any one of the above technical solutions, and the two cantilevers are respectively rotatably arranged on the vehicle frame.

[0020] Preferably, the toy car further includes a steering drive rod movably arranged on the vehicle frame;

[0021] A steering connecting rod is arranged on the wheel seat, the steering drive rod is movably connected to the steering connecting rod, and the steering drive rod is used to drive the wheel seat to turn through the steering connecting rod when moving.

[0022] Preferably, the toy car further includes a buffer mechanism, and the buffer mechanism includes a telescopic cylinder and a buffer spring. One end of the telescopic cylinder is connected to the vehicle frame, the other end of the telescopic cylinder is connected to one of the cantilevers, and the buffer spring is sleeved on the telescopic cylinder.

[0023] Implementing the present invention has the following beneficial effects:

[0024] The present utility model relates to a steering mechanism for a toy car and a toy car, and the toy car is provided with the steering mechanism for the toy car. In the steering mechanism for the toy car, each cantilever and the wheel seat are movably connected through a mutually cooperating ball head and a ball socket groove, and the ball heads are integrally formed and directly provided on the cantilever or the wheel seat.

[0025] In this way, during the assembly process, the ball head can be directly inserted into the ball socket groove to complete the assembly of the cantilever and the wheel seat, effectively improving the assembly production efficiency of the product. At the same time, the assembly connection of the cantilever and the wheel seat can be completed without an intermediate connecting member, reducing the production and processing cost of the product. In addition, since the ball head is directly integrally formed, there is no need to additionally provide bolts or other fixing members to fix the ball head. Therefore, the acting force received by the ball head will be evenly transmitted to the cantilever or the wheel seat, avoiding damage caused by the long-term concentrated force on the fixing members for fixing the ball head, and improving the durability of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] By describing the exemplary embodiments of the present utility model in more detail in conjunction with the drawings, the above and other objects, features, and advantages of the present utility model will become more obvious. Among them, in the exemplary embodiments of the present utility model, the same reference numerals generally represent the same components.

[0027] Figure 1 is a schematic structural view of a toy car in some embodiments of the present utility model;

[0028] Figure 2 is Figure 1 a schematic structural view of the toy car shown from another angle;

[0029] Figure 3 is Figure 1 a schematic structural view of the steering mechanism for the toy car of the toy car shown;

[0030] Figure 4 is Figure 3 an exploded view of the steering mechanism for the toy car shown;

[0031] Figure 5 is a schematic structural view of a toy car in other embodiments of the present utility model;

[0032] Figure 6 is Figure 5 a schematic structural view of the toy car shown from another angle;

[0033] Figure 7 is Figure 5 a schematic structural view of the steering mechanism for the toy car of the toy car shown;

[0034] Figure 8 is Figure 7 an exploded view of the steering mechanism for the toy car shown. Detailed Embodiments

[0035] Embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. Although the embodiments of the present utility model are shown in the drawings, it should be understood that the present utility model can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to make the present utility model more thorough and complete, and to fully convey the scope of the present utility model to those skilled in the art.

[0036] It should be understood that although the terms "first", "second", "third", etc. may be used in the present utility model to describe various information, such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present utility model, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality of" means two or more unless otherwise specifically defined.

[0037] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0038] Unless otherwise clearly defined and limited, the terms "installed", "connected", "connected to", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0039] Figure 1 and Figure 2 show a schematic structural diagram of a toy car 20 in some embodiments of the present utility model, Figure 3 and Figure 4 show Figure 1 and Figure 2 the toy car steering mechanism 10 in Figure 5 and Figure 6Shows a schematic structural diagram of the toy car 20 in some other embodiments of the present utility model; Figure 7 and Figure 8 shows Figure 5 and Figure 6 the toy car steering mechanism 10 in

[0040] Figure 3 and Figure 4 shows the toy car steering mechanism 10 in some embodiments of the present utility model, Figure 7 and Figure 8 shows the toy car steering mechanism 10 in some embodiments of the present utility model. The toy car steering mechanism 10 is used to realize the steering of the toy car.

[0041] As Figure 3 , Figure 4 , Figure 7 and Figure 8 shown, the toy car steering mechanism 10 includes a moving mechanism 1, a suspension mechanism 2 and a connecting mechanism 3.

[0042] It can be understood that the moving mechanism 1 is used to support the movement of the toy car 20. The suspension mechanism 2 is used to correspondingly limit the moving mechanism 1 on the toy car 20. The connecting mechanism 3 is used to connect the suspension mechanism 2 and the moving mechanism 1.

[0043] As Figures 1 to 8 shown, the moving mechanism 1 includes a wheel seat 11, and two first connection positions 111 are arranged on the wheel seat 11. It can be understood that the wheel seat 11 can drive the toy car to move during the rotation process, and can also rotate in another direction to face different positions, so that the toy car 20 can be steered. The first connection position 111 is used to connect with the suspension mechanism 2.

[0044] As Figure 3 , Figure 4 , Figure 7 and Figure 8 shown, the suspension mechanism 2 includes two cantilevers 21, and a second connection position 211 is arranged on each cantilever 21. It can be understood that the cantilever 21 plays a role in suspending the wheel seat 11. The second connection position 211 is used to connect with the first connection position 111.

[0045] As Figure 3 , Figure 4 , Figure 7 and Figure 8 shown, the connecting mechanism 3 includes two ball heads 31 and two ball socket grooves 32. The two ball heads 31 are rotatably arranged in the two ball socket grooves 32 in a one-to-one correspondence. It can be understood that the surface of the ball head 31 has a spherical surface, and the spherical surface contour is adapted to the groove wall contour of the ball socket groove 32.

[0046] It should be noted that after the ball head 31 is correspondingly installed in the ball socket groove 32, the ball head 31 can rotate flexibly in the ball socket groove 32. Among them, after the ball head 31 is assembled into the ball socket groove 32, the ball head 31 will be limited in the ball socket groove 32, that is, the dimensional fit between the ball socket groove 32 and the ball head 31 can prevent the ball head 31 from coming out.

[0047] It should also be noted that the installation position of the connecting mechanism 3 has at least the following implementation manners:

[0048] In the first implementation manner, two ball heads 31 are integrally formed on two first connection positions 111 respectively, and two ball socket grooves 32 are correspondingly arranged on two cantilevers 21 one by one.

[0049] It can be understood that in this type of embodiment, two ball heads 31 are both arranged on the wheel seat 11, and a ball head 31 is arranged on each first connection position 111 on the wheel seat 11. The two ball heads 31 are both made together with the wheel seat 11 by integral molding. In this way, on the one hand, the cumbersome manual installation of the ball head 31 is avoided, and on the other hand, the connection strength between the ball head 31 and the wheel seat 11 is improved, preventing problems such as cracking at the connection position between the ball head 31 and the wheel seat 11.

[0050] In the second implementation manner, as Figures 1 to 4 shown, two ball heads 31 are integrally formed on two second connection positions 211 respectively, and two ball socket grooves 32 are correspondingly arranged on two second connection positions 211 one by one.

[0051] It can be understood that in this type of embodiment, a ball head 31 is integrally formed on each second connection position 211, that is, a ball head 31 is integrally formed on each cantilever 21. A ball socket groove 32 is arranged on each first connection position 111 on the wheel seat 11. By correspondingly clamping the ball head 31 into the ball socket groove 32, the movable connection between the cantilever 21 and the wheel seat 11 is completed.

[0052] In the third implementation manner, as Figures 5 to 8 shown, one ball head 31 is integrally formed on one of the cantilevers 21, the other ball head 31 is integrally formed on the wheel seat 11, one ball socket groove 32 is arranged on the other cantilever 21, and the other ball socket groove 32 is arranged on the wheel seat 11.

[0053] It can be understood that in this type of embodiment, the wheel seat 11 is provided with a ball head 31 on one of the first connection positions 111 and a ball socket groove 32 on the other first connection position 111.

[0054] One of the cantilevers 21 is provided with a ball head 31 integrally formed and made together, and the cantilever 21 is correspondingly connected to the ball socket groove 32 on the wheel seat 11 through the ball head 31 provided thereon.

[0055] Another cantilever 21 is provided with a ball socket groove 32, and the ball head 31 on the wheel seat 11 is correspondingly inserted into the ball socket groove 32, thereby completing the movable connection between the cantilever 21 provided with the ball socket groove 32 and the wheel seat 11.

[0056] It should be noted that in the above various embodiments, the ball head 31 can be flexibly selected to be provided on the cantilever 21 or the wheel seat 11, but the ball head 31 is provided by an integrally formed manner; thus, no matter where the ball head 31 is provided, the setting of the intermediate connecting member for fixing the ball head 31 can be omitted, and the production and assembly efficiency of the product can be improved. Further, the omission of the intermediate connecting element can prevent the force transmission between the ball head 31 and the ball socket groove 32 during relative rotation from being transmitted to the intermediate connecting element, and can prevent the ball head 31 from coming out due to the damage of the intermediate element for fixing the ball head 31, thereby preventing the cantilever 21 from detaching from the wheel seat 11.

[0057] As Figure 3 、 Figure 4 、 Figure 7 and Figure 8 shown, in some embodiments of the toy car steering mechanism 10, the end of at least one cantilever 21 extends outward to form a connecting rod 212, and the ball head 31 is integrally formed on the connecting rod 212.

[0058] It can be understood that the setting of the connecting rod 212 enhances the structural stability of the cantilever 21 and provides a reliable installation position for the ball head 31. The ball head 31 is integrally formed on the connecting rod 212, and this design eliminates the need for additional fixing parts such as bolts or other connecting parts, thereby simplifying the assembly process, reducing the production cost, and improving the durability of the steering mechanism.

[0059] It should be noted that the length and diameter of the connecting rod 212 need to be accurately calculated to ensure the stability of the ball head 31 in the ball socket groove 32 and the appropriate suspension angle of the cantilever 21. The diameter of the connecting rod 212 should be large enough to withstand the torsion during steering, and at the same time maintain sufficient toughness to avoid breaking under external forces, which specifically varies according to the actual application requirements and load-bearing of the product.

[0060] As Figure 3 、 Figure 4 、 Figure 7 and Figure 8 shown, in some embodiments of the toy car steering mechanism 10, a guiding surface 321 is provided at the notch of the ball socket groove 32.

[0061] Understandably, the guiding surface 321 is used to play a guiding role during the process of the ball head 31 entering the ball socket groove 32, ensuring that the ball head 31 can be stably and accurately positioned at the center of the ball socket groove 32, and avoiding the skew or jamming phenomena that may occur during the assembly process.

[0062] It should be noted that the guiding surface 321 is usually inclined and gradually widens outward from the opening of the ball socket groove 32. This design allows the ball head 31, even with a certain angular deviation when contacting the ball socket groove 32, to slide along the guiding surface 321 towards the center of the ball socket groove 32, thus achieving rapid and precise positioning.

[0063] Furthermore, the guiding surface 321 can be made of the same material as the ball socket groove 32 or treated with a special coating with a lower coefficient of friction to reduce the frictional resistance during the sliding-in process of the ball head 31 and ensure a smooth assembly experience.

[0064] Such as Figure 3 、 Figure 4 、 Figure 7 and Figure 8 As shown, in some embodiments of the steering mechanism 10 of the toy car, the groove wall of the ball socket groove 32 is an arc surface 322, and the arc surface 322 is adapted to the outer side wall of the ball head 31.

[0065] Understandably, the curvature of the arc surface 322 matches the outer side wall of the ball head 31, ensuring a seamless fit when the two come into contact, thus achieving a more stable connection, less friction, reduced wear, and improved durability of the product.

[0066] Such as Figure 3 、 Figure 4 、 Figure 7 and Figure 8 As shown, in some embodiments of the steering mechanism 10 of the toy car, a connecting shaft 213 is provided on each cantilever 21, and the connecting shaft 213 and the second connecting position 211 are respectively located at both ends of the cantilever 21.

[0067] Understandably, the connecting shaft 213 is usually designed to be cylindrical, and its diameter and length need to be determined according to the size of the cantilever 21 and the overall design requirements of the steering mechanism 10 of the toy car. The material of the connecting shaft 213 can be selected from metal or high-strength plastic to meet the required mechanical strength and durability.

[0068] The connecting shaft 213 and the second connecting position 211 are respectively located at both ends of the cantilever 21. This symmetrical layout helps to maintain the structural balance of the cantilever 21 and can maintain good dynamic stability even during complex steering processes. By placing the connecting shaft 213 and the second connecting position 211 at both ends of the cantilever 21, the load can be effectively dispersed, reducing the single-point stress concentration, thereby improving the durability and service life of the steering mechanism.

[0069] It should be noted that the connecting shaft 213 is configured to be integrally formed on the cantilever 21. Further, the connecting shaft 213 can be configured to be installed by passing through other components, or can be configured to be installed by other components passing through the connecting shaft 213.

[0070] Such as Figure 3 、 Figure 4 、 Figure 7 and Figure 8 As shown, in some embodiments of the toy car steering mechanism 10, an installation avoidance hole 2131 is formed on one of the connecting shafts 213.

[0071] It can be understood that the installation avoidance hole 2131 is usually located on the side or top of the connecting shaft 213, and its size and shape need to be designed according to specific application requirements and the dimensions of other components to ensure sufficient space for screws, pins or other fixing parts to pass through without interfering with the cantilever 21 or the connecting shaft 213 itself.

[0072] The main function of the installation avoidance hole 2131 is to provide a channel for the fixing parts or fixing structures to directly align with the connecting shaft 213 and connect to other fixing points on the toy car, so as to realize the stable installation of the cantilever 21. This design avoids adding additional installation holes on the cantilever 21 or the connecting shaft 213, simplifies the structure and reduces the production cost.

[0073] Further, for the two cantilevers 21 in the same toy car steering mechanism 10, each of the two cantilevers 21 is provided with a connecting shaft 213, and an installation avoidance hole 2131 is provided on one of the connecting shafts 213.

[0074] Such as Figure 1 、 Figure 2 、 Figure 5 and Figure 6 As shown, in some embodiments of the toy car steering mechanism 10, the moving mechanism 1 further includes rollers 12, and the rollers 12 are arranged on the wheel seats 11.

[0075] It can be understood that the rollers 12 are arranged on the wheel seats 11 as the components in contact with the ground of the toy car, responsible for bearing the weight of the toy vehicle and providing moving power during the rotation process. The rollers 12 are the basis for the toy car to travel and turn, and push the toy car forward through the friction with the ground. When the wheel seat 11 turns, the rollers 12 change direction with the rotation of the wheel seat 11 to realize the turning of the toy car.

[0076] It should be noted that the rollers 12 can be made of rubber, plastic or metal materials, and have good wear resistance and grip to adapt to different types of ground conditions. Their diameter, width and tread pattern need to be optimized according to the size of the toy car and the use environment.

[0077] Figure 1 , Figure 2 , Figure 5 and Figure 6 A toy car 20 in some embodiments of the present invention is shown. The toy car 20 includes a frame 30 and a toy car steering mechanism 10 . Two cantilevers 21 are rotatably disposed on the frame 30 .

[0078] It can be understood that the frame 30 serves to install the toy car steering mechanism 10 and also serves to support and install other components. The number of toy steering mechanisms 10 and the location of the toy steering mechanisms 10 on the frame 30 can be flexibly set. Figures 2 to 4 as well as Figures 6 to 8 As shown, in some embodiments of the toy car 20, the toy car 20 also includes a steering drive rod 40 movably arranged on the frame 30; a steering connecting rod 112 is arranged on the wheel seat 11, and the steering drive rod 40 is movably connected to the steering connecting rod 112. The steering drive rod 40 is used to drive the wheel seat 11 to steer through the steering connecting rod 112 when it is movable.

[0079] It can be understood that in some embodiments of the toy car 20, in order to achieve the steering control of the toy car, a steering drive rod 40 is movably provided on the frame 30. The steering drive rod 40 is a direct interface between the driving element for steering and the steering system, and its movement directly determines the steering direction of the toy car.

[0080] It should be noted that the connection between the steering drive rod 40 and the steering connecting rod 112 can be configured to be connected through a joint bearing to ensure that the steering drive rod 40 can drive the steering connecting rod 112 to move, thereby smoothly adjusting the direction of the wheel seat 11.

[0081] like Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, in some embodiments of the toy car 20, the toy car 20 also includes a buffer mechanism, the buffer mechanism 5 includes a telescopic cylinder 51 and a buffer spring 52, one end of the telescopic cylinder 51 is connected to the frame 30, the other end of the telescopic cylinder 51 is connected to one of the cantilevers 21, and the buffer spring 52 is sleeved on the telescopic cylinder.

[0082] It can be understood that the telescopic cylinder 51 has two ends, and the distance between the two ends will be extended or shortened during the telescopic process of the telescopic cylinder 51. One end is fixedly connected to the frame 30, and the other end is connected to one of the cantilevers 21. The buffer spring 52 is usually a coil spring, which is sleeved on the outside or inside of the telescopic cylinder 51. Its function is to provide elastic restoring force to help the cantilever 21 quickly return to its original position after being impacted, so as to keep the toy car running smoothly.

[0083] It should be noted that when the toy car 20 is traveling on an uneven road surface, the bumps on the ground will be transmitted to the telescopic cylinder 51 through the cantilever 21. At this time, the pressure change inside the telescopic cylinder 51 can absorb part of the impact force, and the elasticity of the buffer spring 52 can further relieve the remaining vibration. Through the synergistic effect of the telescopic cylinder 51 and the buffer spring 52, the toy car 20 can effectively reduce the bumpy feeling during driving and improve the comfort and stability of driving.

[0084] Implementing the present utility model has the following beneficial effects:

[0085] The present utility model relates to a toy car steering mechanism and a toy car, and a toy car steering mechanism is provided on the toy car. In the toy car steering mechanism, each cantilever and the wheel seat are movably connected through a mutually cooperating ball head and ball socket groove, and moreover, the ball heads are integrally formed and directly provided on the cantilever or the wheel seat.

[0086] In this way, during the assembly process, the ball head can be directly inserted into the ball socket groove to complete the assembly of the cantilever and the wheel seat, effectively improving the assembly production efficiency of the product. At the same time, the assembly connection of the cantilever and the wheel seat can be completed without an intermediate connecting member, reducing the production and processing cost of the product. In addition, since the ball head is directly integrally formed, there is no need to additionally provide bolts or other fixing members to fix the ball head, so that the force received by the ball head will be evenly transmitted to the cantilever or the wheel seat, avoiding damage to the fixing members for fixing the ball head due to long-term concentrated stress, and improving the durability of the product.

[0087] The solution of the present utility model has been described in detail above with reference to the drawings. In the above embodiments, the descriptions of each embodiment have their own focuses. For the parts not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments. Those skilled in the art should also know that the actions and modules involved in the specification are not necessarily essential to the present utility model. In addition, it can be understood that the steps in the method embodiments of the present utility model can be adjusted, combined, and deleted according to actual needs, and the modules in the device embodiments of the present utility model can be combined, divided, and deleted according to actual needs.

[0088] The above has described the embodiments of the present utility model. The above description is exemplary and not exhaustive, and is not limited to the disclosed embodiments. Many modifications and variations are obvious to those of ordinary skill in the art in the technical field without departing from the scope and spirit of the described embodiments. The selection of the terms used herein is intended to best explain the principles of the embodiments, the practical application, or the improvement of the technology in the market, or to enable other ordinary skilled persons in the technical field to understand the embodiments disclosed herein.

Claims

1. A toy car steering mechanism, characterized in that: It includes a moving mechanism, a hanging mechanism and a connecting mechanism; The moving mechanism comprises a wheel seat, and the wheel seat is provided with two first connection positions; The suspension mechanism comprises two cantilevers, each of which is provided with a second connection position; The connecting mechanism comprises two ball heads and two ball sockets, and the two ball heads are rotatably arranged in the two ball sockets in a one-to-one correspondence; Wherein, the two ball heads are integrally formed and arranged at the two first connection positions, and the two ball sockets are arranged on the two cantilevers in a one-to-one correspondence; or The two ball heads are integrally formed and arranged at the two second connection positions, and the two ball sockets are arranged at the two second connection positions in a one-to-one correspondence; or One of the ball heads is integrally formed and arranged on one of the cantilevers, and the other ball head is integrally formed and arranged on the wheel seat, one of the ball sockets is arranged on the other cantilever, and the other ball socket is arranged on the wheel seat.

2. The toy car steering mechanism according to claim 1, characterized in that: An end portion of at least one of the cantilevers extends outward to form a connecting rod, and the ball head is integrally formed on the connecting rod.

3. The toy car steering mechanism according to claim 1, characterized in that: A guide surface is arranged at the notch of the ball socket.

4. The toy car steering mechanism according to claim 1, characterized in that: The groove wall of the ball socket is an arc surface, and the arc surface is matched with the outer side wall of the ball head.

5. The toy car steering mechanism according to claim 1, characterized in that: A connecting shaft is arranged on each of the cantilevers, and the connecting shaft and the second connecting position are respectively located at two ends of the cantilever.

6. The toy car steering mechanism according to claim 5, characterized in that: One of the connecting shafts is provided with an installation avoidance hole.

7. The toy car steering mechanism according to claim 1 or 5, characterized in that: The moving mechanism also includes a roller, and the roller is arranged on the wheel seat.

8. A toy car, characterized in that: The toy car comprises a frame and the toy car steering mechanism according to any one of claims 1 to 7, and the two cantilevers are rotatably arranged on the frame respectively.

9. The toy car according to claim 8, characterized in that: The toy car also includes a steering drive rod movably arranged on the frame; The wheel seat is provided with a steering connecting rod, the steering drive rod is movably connected to the steering connecting rod, and the steering drive rod is used for driving the wheel seat to steer through the steering connecting rod when it is movable.

10. The toy car according to claim 8, characterized in that: The toy car also includes a buffer mechanism, which includes a telescopic cylinder and a buffer spring. One end of the telescopic cylinder is connected to the frame, and the other end of the telescopic cylinder is connected to one of the cantilevers. The buffer spring is sleeved on the telescopic cylinder.

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