Wheel of toy remote control car and toy remote control car

Abstract

The utility model provides a remote control toy car wheel and a remote control toy car, and relates to the technical field of remote control cars, the remote control toy car wheel comprises a wheel body, a top plate and an anti-skid mechanism, the wheel body is used for being rotatably connected to a car body, and one end face of the wheel body is provided with a plurality of grooves at intervals along the same circumference; each groove extends to the outer circumferential surface of the wheel body; a plurality of grooves are formed in the wheel body, an anti-skid mechanism is arranged in each groove, each anti-skid mechanism comprises a spine structure, the spine structures are movably arranged in the grooves, and the tips of the spine structures are used for extending out of the outer circumferential surface of the wheel body under the action of gravity; the top plate is located on the side where one end face of the wheel body is located and fixedly connected to the vehicle body in the vertical direction, and the end, close to the ground, of the top plate is used for abutting against each spine structure so as to limit the corresponding spine structure to retract into the groove. Compared with the prior art, the wheel of the toy remote control car can enable the toy remote control car to normally run on a muddy and slippery road surface.

Description

Technical Field

[0001] This utility model relates to the field of remote control vehicle technology, and more specifically, to a wheel for a toy remote control vehicle and a toy remote control vehicle. Background Technology

[0002] Remote-controlled toy cars are popular among children of all ages due to their high entertainment value and attractive appearance. However, most remote-controlled toy cars can only travel on smooth surfaces. On muddy or slippery roads, they are prone to skidding and becoming unable to move properly. Utility Model Content

[0003] The problem this invention aims to solve is: how to enable toy remote-controlled cars to drive on muddy and slippery roads.

[0004] This utility model provides a wheel for a toy remote control car, comprising: a wheel body, a top plate, and an anti-slip mechanism. The wheel body is rotatably connected to the car body. One end face of the wheel body has multiple grooves spaced apart along the same circumference, and each groove extends to the outer circumferential surface of the wheel body. Each groove contains an anti-slip mechanism, which includes a spike structure movably disposed within the groove, and the tip of the spike structure extends out of the outer circumferential surface of the wheel body under the action of gravity. The top plate is located on one side of one end face of the wheel body and is fixedly connected to the car body in a vertical direction. The end of the top plate near the ground abuts against each spike structure to prevent the corresponding spike structure from retracting into the groove.

[0005] The toy remote control car wheel provided by this utility model has the following beneficial effects compared with the prior art:

[0006] The toy remote control car wheel of this utility model has a wheel body that can be mounted on a transmission mechanism on the vehicle body to drive the wheel body to rotate. Multiple grooves are spaced apart along the same circumference on the end face of the wheel body facing the vehicle body, and each groove extends to the outer circumference of the wheel body. An anti-slip mechanism is provided in each groove, wherein the anti-slip mechanism includes a spike structure. The spike structure can extend out of the outer circumference of the wheel body under its own weight during the rotation of the wheel body. That is, as the spike structure gradually approaches the ground, it will gradually extend out of the outer circumference of the wheel body and contact the ground. At this point, the spike structure will retract into the groove after contacting the ground. Therefore, this utility model... The top plate 3 is fixedly connected to the vehicle body in a vertical direction. The end of the top plate 3 closest to the ground is used to abut against each spike structure 41 to restrict the corresponding spike structure 41 from retracting into the groove 2. That is, the position of the top plate 3 is fixed relative to the vehicle body, and the wheel 1 rotates relative to the top plate 3. During the rotation of the wheel 1, each spike structure 41 at the bottom of the wheel 1 (closest to the ground) will abut against the bottom surface of the top plate 3, thereby restricting the spike structure 41 from retracting into the groove 2. In this way, the spike structure 41 can be inserted into the muddy and slippery road surface, thereby providing greater friction and preventing the vehicle (toy remote control car) from slipping, so that the vehicle can drive normally on the muddy and slippery road surface.

[0007] Optionally, the anti-slip mechanism further includes an abutment plate, which is movably disposed within the groove and connected to one end of the spike structure near the top plate, the abutment plate being used to abut against the top plate.

[0008] Optionally, the groove includes a first groove and a second groove that are interconnected, wherein the first groove is larger than the second groove, the second groove extends to the outer circumferential surface of the wheel, the abutment plate is located in the first groove, and a portion of the spike structure is located in the first groove and another portion is located in the second groove.

[0009] Optionally, the anti-slip mechanism further includes a limiting plate, which is detachably connected to one end of the first groove near the second groove. The limiting plate is used to restrict the spike structure from disengaging from the groove in a direction perpendicular to the end face of the wheel body. The abutment plate is used to abut against the limiting plate to limit the length of the spike structure extending beyond the outer circumference of the wheel body.

[0010] Optionally, the abutment plate extends out of the first groove in a direction perpendicular to the end face of the wheel body.

[0011] Optionally, the spike structure includes a shaft and a tip, the tip being connected to one end of the shaft, and the end of the shaft facing away from the tip being connected to the abutment plate, the size of the shaft being adapted to the size of the second groove.

[0012] Optionally, the end face of the top plate that contacts the abutment plate is a convex arc surface.

[0013] Optionally, the number of grooves is at least six.

[0014] Optionally, a keyway is provided at the center of the wheel body.

[0015] In addition, this utility model also provides a toy remote control car, including the wheels of the toy remote control car as described above.

[0016] Since the technical improvements and effects achieved by the toy remote control car are the same as those of the toy remote control car's wheels, the technical effects of the toy remote control car will not be described in detail. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the wheel of a toy remote control car according to an embodiment of the present invention.

[0018] Explanation of reference numerals in the attached figures:

[0019] 1. Wheel body; 11. Keyway; 2. Groove; 21. First groove; 22. Second groove; 3. Top plate; 4. Anti-slip mechanism; 41. Spike structure; 411. Rod body; 412. Tip; 42. Abutment plate; 43. Limiting plate. Detailed Implementation

[0020] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0021] In the description of this utility model, the orientation or positional relationship indicated by terms such as "up", "down", "left", "right", "top", "bottom", "front", "back", "inner" and "outer" is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing this utility model and is not intended to indicate or imply that the device referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the scope of protection of this utility model.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] In the description of this specification, references to terms such as "embodiment," "one embodiment," and "one implementation" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or implementation is included in at least one embodiment or implementation of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or implementation. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or implementations.

[0024] Furthermore, in the attached diagram, the X-axis represents the horizontal direction, that is, the left and right position, with the positive direction of the X-axis representing the left and the negative direction of the X-axis representing the right; the Y-axis represents the vertical direction, that is, the front and back position, with the positive direction of the Y-axis representing the front and the negative direction of the Y-axis representing the back; and the Z-axis represents the vertical direction, that is, the up and down position, with the positive direction of the Z-axis representing the up and the negative direction of the Z-axis representing the down.

[0025] It should also be noted that the aforementioned X-axis, Y-axis and Z-axis are used only for the convenience of describing the present invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0026] like Figure 1 As shown, the wheel of the toy remote control car of this utility model embodiment includes: a wheel body 1, a top plate 3, and an anti-slip mechanism 4. The wheel body 1 is rotatably connected to the car body. A plurality of grooves 2 are spaced apart along the same circumference on one end face of the wheel body 1, and each groove 2 extends to the outer circumferential surface of the wheel body 1. An anti-slip mechanism 4 is provided in each groove 2. The anti-slip mechanism 4 includes a spike structure 41. The spike structure 41 is movably disposed in the groove 2, and the tip of the spike structure 41 is used to extend out of the outer circumferential surface of the wheel body 1 under the action of gravity. The top plate 3 is located on one side of one end face of the wheel body 1 and is fixedly connected to the car body in a vertical direction. The end of the top plate 3 near the ground is used to abut against each spike structure 41 to restrict the corresponding spike structure 41 from retracting into the groove 2.

[0027] In this embodiment, in conjunction with the appendix Figure 1 As shown, the wheel 1 can be mounted on a transmission mechanism on the vehicle body. The transmission mechanism is used to drive the wheel 1 to rotate. Multiple grooves 2 (e.g., attached grooves) are spaced apart along the same circumference on one end face of the wheel 1. Figure 1The groove 2 is spaced 8 times, and each groove 2 extends radially to the outer circumferential surface of the wheel body 1. Each groove 2 contains an anti-slip mechanism 4, which includes a spike structure 41. The spike structure 41 extends out of the outer circumferential surface of the wheel body 1 under its own weight during rotation. That is, as the wheel body 1 approaches the ground, the spike structure 41 gradually extends out of the outer circumferential surface and contacts the ground. To prevent the spike structure 41 from retracting into the groove 2 after contacting the ground, this invention provides a vertical (see attached) anti-slip mechanism 4. Figure 1 A top plate 3 is set and fixedly connected to the vehicle body in the Z-axis direction. The end of the top plate 3 near the ground is used to abut against each spike structure 41 to restrict the corresponding spike structure 41 from retracting into the groove 2. That is, the position of the top plate 3 is fixed relative to the vehicle body, and the wheel 1 rotates relative to the top plate 3. During the rotation of the wheel 1, when each spike structure 41 approaches the bottom end of the wheel 1 (close to the ground) and extends out of the groove 2, the spike structure 41 will abut against the bottom surface of the top plate 3. Thus, when the spike structure 41 abuts against the ground, it cannot retract into the groove 2. In this way, the spike structure 41 can be inserted into the muddy and slippery road surface, thereby providing greater friction and preventing the vehicle (toy remote control car) from slipping, so that the vehicle can drive normally on the muddy and slippery road surface.

[0028] It should be noted that the top plate 3 restricts only one spike structure 41 to retract into the groove 2 at a time. This ensures the vehicle can drive normally on muddy and slippery roads while conserving energy. If all spike structures 41 were always extended beyond the outer circumference of the wheel body 1, energy consumption would inevitably increase. Furthermore, the spike structure 41 does not contact the top plate 3 at the bottom of the wheel body 1, but rather abuts against it just before reaching the bottom. In other words, the spike structure 41 abuts against the top plate 3 before contacting the ground. And when the spike structure 41 moves to the top of the wheel body 1 as it rotates, it automatically retracts into the groove 2.

[0029] Optionally, the anti-slip mechanism 4 further includes an abutment plate 42, which is movably disposed in the groove 2 and connected to one end of the spike structure 41 near the top plate 3. The abutment plate 42 is used to abut against the top plate 3.

[0030] In this embodiment, in conjunction with the appendix Figure 1 As shown, the anti-slip mechanism 4 also includes an abutment plate 42, which can be a rectangular plate structure. The abutment plate 42 is movably disposed in the groove 2, and one side surface of the abutment plate 42 is used to be welded to one end of the spike structure 41 near the top plate 3. The other side surface of the abutment plate 42 is used to abut against the top plate 3 to restrict the spike structure 41 from retracting into the groove 2.

[0031] Optionally, the groove 2 includes a first groove 21 and a second groove 22 that are interconnected, wherein the size of the first groove 21 is larger than that of the second groove 22, the second groove 22 extends to the outer circumferential surface of the wheel body 1, the abutment plate 42 is located in the first groove 21, and a portion of the spike structure 41 is located in the first groove 21 and another portion is located in the second groove 22.

[0032] In this embodiment, in conjunction with the appendix Figure 1 As shown, the groove 2 includes a first groove 21 and a second groove 22 that are interconnected. The size of the first groove 21 is larger than that of the second groove 22. The abutment plate 42 is confined within the first groove 21 and cannot enter the second groove 22. This restricts the spike structure 41 connected to the abutment plate 42 from detaching radially from the first groove 21. The second groove 22 extends to the outer circumferential surface of the wheel body 1 so that the spike structure 41 can extend out of the outer circumferential surface of the wheel body 1. The size of the second groove 22 is adapted to the size of the spike structure 41. That is, the size of the second groove 22 can be designed to be slightly larger than the width of the spike structure 41 so that the spike structure 41 can smoothly extend out of the outer circumferential surface of the wheel body 1. The inner wall of the second groove 22 can also restrict the offset of the spike structure 41.

[0033] Optionally, the anti-slip mechanism 4 further includes a limiting plate 43, which is detachably connected to one end of the first groove 21 near the second groove 22. The limiting plate 43 is used to restrict the spike structure 41 from disengaging from the groove 2 in a direction perpendicular to the end face of the wheel body 1. The abutting plate 42 is used to abut against the limiting plate 43 to limit the length of the spike structure 41 extending out of the outer circumference of the wheel body 1.

[0034] In this embodiment, in conjunction with the appendix Figure 1 As shown, the anti-slip mechanism 4 also includes a limiting plate 43. The limiting plate 43 can be bolted to one end of the first groove 21 near the first groove 21, that is, the limiting plate 43 covers the first groove 21. In this way, the limiting plate 43 can restrict the spike structure 41 from moving in a direction perpendicular to the end face of the wheel 1 near the vehicle body (see attached diagram). Figure 1 (In the X-axis direction) disengage from the groove 2. In addition, the abutment plate 42 can abut against the limiting plate 43 to limit the length of the spike structure 41 extending out of the outer circumference of the wheel body 1, that is, the limiting plate 43 can limit the stroke of the spike structure 41.

[0035] Optionally, the abutment plate 42 extends out of the first groove 21 in a direction perpendicular to the end face of the wheel body 1.

[0036] In this embodiment, in conjunction with the appendix Figure 1As shown, the abutment plate 42 is perpendicular to the end face of the wheel 1 near the vehicle body (see attached diagram). Figure 1 The first groove 21 extends from the X-axis so that the abutment plate 42 can abut against the top plate 3.

[0037] Optionally, the spike structure 41 includes a shaft portion 411 and a tip portion 412, the tip portion 412 being connected to one end of the shaft portion 411, and the end of the shaft portion 411 facing away from the tip portion 412 being connected to the abutment plate 42, the size of the shaft portion 411 being adapted to the size of the second groove 22.

[0038] In this embodiment, in conjunction with the appendix Figure 1 As shown, the spike structure 41 includes a shaft portion 411 and a tip portion 412, wherein the tip portion 412 is connected to one end of the shaft portion 411. In order to improve the overall strength of the spike structure 41, the shaft portion 411 and the tip portion 412 can be integrally formed steel structures, wherein the size of the shaft portion 411 is adapted to the size of the second groove 22, and the tip portion 412 can be inserted into the ground to provide friction.

[0039] Optionally, the end face of the top plate 3 that contacts the abutment plate 42 is a convex arc surface.

[0040] In this embodiment, in conjunction with the appendix Figure 1 As shown, the end face of the top plate 3 that contacts the abutment plate 42 is a convex arc surface, which allows for a smooth transition and abutment against the abutment plate 42.

[0041] Optionally, the number of grooves 2 is at least 6.

[0042] In this embodiment, in conjunction with the appendix Figure 1 As shown, the number of grooves 2 is at least 6, with attached... Figure 1 As shown, there are 8 grooves, each groove 2 corresponds to one anti-slip mechanism 4. If the number is too small, it may not be able to effectively prevent slipping.

[0043] Optionally, a keyway 11 is provided at the center of the wheel body 1.

[0044] In this embodiment, in conjunction with the appendix Figure 1 As shown, a keyway 11 is provided at the center of the wheel body 1, which can be connected to the drive shaft of the vehicle by a key to drive the wheel body 1 to rotate.

[0045] In addition, this utility model also provides a toy remote control car, including the wheels of the toy remote control car as described above.

[0046] Since the technical improvements and effects achieved by the toy remote control car are the same as those of the toy remote control car's wheels, the technical effects of the toy remote control car will not be described in detail.

[0047] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature.

[0048] Although the present invention has been disclosed above, its protection scope is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and all such changes and modifications will fall within the protection scope of the present invention.

Claims

1. A wheel for a toy remote-controlled car, characterized in that, include: The wheel (1), top plate (3), and anti-slip mechanism (4) are provided. The wheel (1) is rotatably connected to the vehicle body. One end face of the wheel (1) is provided with a plurality of grooves (2) spaced apart along the same circumference, and each groove (2) extends to the outer circumference of the wheel (1). Each groove (2) is provided with an anti-slip mechanism (4). The anti-slip mechanism (4) includes a spike structure (41). The spike structure (41) is movably disposed in the groove (2), and the tip of the spike structure (41) is used to extend out of the outer circumference of the wheel (1) under the action of gravity. The top plate (3) is located on one side of one end face of the wheel (1) and is fixedly connected to the vehicle body in the vertical direction. The end of the top plate (3) near the ground is used to abut against each spike structure (41) to restrict the corresponding spike structure (41) from retracting into the groove (2).

2. The wheels of the toy remote control car according to claim 1, characterized in that, The anti-slip mechanism (4) also includes an abutment plate (42), which is movably disposed in the groove (2) and is connected to one end of the spike structure (41) near the top plate (3). The abutment plate (42) is used to abut against the top plate (3).

3. The wheels of the toy remote control car according to claim 2, characterized in that, The groove (2) includes a first groove (21) and a second groove (22) that are interconnected, wherein the size of the first groove (21) is larger than that of the second groove (22), the second groove (22) extends to the outer circumferential surface of the wheel (1), the abutment plate (42) is located in the first groove (21), and a portion of the spike structure (41) is located in the first groove (21) and another portion is located in the second groove (22).

4. The wheels of the toy remote control car according to claim 3, characterized in that, The anti-slip mechanism (4) further includes a limiting plate (43), which is detachably connected to one end of the first groove (21) near the second groove (22). The limiting plate (43) is used to restrict the spike structure (41) from disengaging from the groove (2) in a direction perpendicular to the end face of the wheel body (1). The abutting plate (42) is used to abut against the limiting plate (43) to limit the length of the spike structure (41) extending out of the outer circumference of the wheel body (1).

5. The wheels of the toy remote control car according to claim 3, characterized in that, The abutment plate (42) extends out of the first groove (21) in a direction perpendicular to the end face of the wheel (1).

6. The wheels of the toy remote control car according to claim 3, characterized in that, The spike structure (41) includes a shaft (411) and a tip (412). The tip (412) is connected to one end of the shaft (411), and the end of the shaft (411) opposite to the tip (412) is connected to the abutment plate (42). The size of the shaft (411) is adapted to the size of the second groove (22).

7. The wheels of the toy remote control car according to claim 2, characterized in that, The end face of the top plate (3) that contacts the abutment plate (42) is a convex arc surface.

8. The wheels of the toy remote control car according to claim 1, characterized in that, The number of grooves (2) is at least 6.

9. The wheels of the toy remote control car according to claim 1, characterized in that, A keyway (11) is provided at the center of the wheel body (1).

10. A toy remote control car, characterized in that, Includes the wheels of a toy remote-controlled car as described in any one of claims 1 to 9.

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