Motorcycle model toy

Abstract

The utility model provides a motorcycle model toy which comprises a motorcycle body, a front wheel, a rear wheel, a driving mechanism and a transmission mechanism, the front wheel, the rear wheel, the driving mechanism and the transmission mechanism are arranged on the motorcycle body, the motorcycle body comprises a body and a rear wheel installation frame which are connected, and the transmission mechanism comprises a tooth system, a first rotating wheel and a second rotating wheel. The tooth system is in driving connection with the driving mechanism, the first rotating wheel is coaxially fixed with the tooth system through a rotating shaft and is driven by the tooth system to rotate, the second rotating wheel comprises a wheel body and a shaft body fixedly arranged at the middle shaft position of the wheel body, and the wheel body is in transmission connection with the first rotating wheel through a transmission belt. The shaft body transversely penetrates through the rear wheel installation frame and is fixed to a center shaft of the rear wheel, the rotating shaft is installed on the body through a first bearing, and / or the shaft body is installed on the rear wheel installation frame through a second bearing. According to the motorcycle model toy, the transmission performance can be improved, the power loss is reduced, and the rear wheel can be kept in a longer wheel rotating state.

Description

TECHNICAL FIELD

[0001] The utility model relates to a toy technical field, especially a motorcycle model toy. BACKGROUND

[0002] At present, the toy motorcycle on the market is generally divided into two kinds of ornaments and functions, the ornamental toy motorcycle is stronger, generally does not have transmission mechanism, cannot drive, the function toy motorcycle generally has transmission mechanism, can complete the action such as advancing, stopping, has certain interesting. For example, the toy motorcycle with strong playability provided in Chinese patent CN214436489U is provided with a driving mechanism on the motorcycle body, the driving mechanism is driven to rotate through gear transmission set and the rotating shaft transmission cooperation of front wheel or rear wheel. But the transmission performance of the gear transmission set provided by the toy motorcycle is relatively low, the power loss is large, it is difficult to maintain longer wheel rotation state, and the setting of the gear transmission set will sacrifice part of the appearance and ornamental, leading to not enough high playability. SUMMARY

[0003] The utility model discloses at least solve one of the technical problems in the prior art, and for this purpose, the utility model provides a motorcycle model toy.

[0004] In order to achieve the foregoing object, the utility model provides a motorcycle model toy, including car body main part and the front wheel and rear wheel, driving mechanism and transmission mechanism on the car body main part, the car body main part includes the body and rear wheel mounting bracket, the transmission mechanism includes gear train, first runner and second runner, the gear train is driven to connect with the driving mechanism, the first runner is coaxial fixed with the gear train through the rotating shaft and is driven to rotate, the second runner includes the wheel body and the shaft body fixed in the wheel body axial position, the wheel body and the first runner are driven to connect through the transmission belt transmission, the shaft body passes through the rear wheel mounting bracket and is fixed with the center shaft of rear wheel, wherein, the rotating shaft is installed on the body through the first bearing and / or the shaft body is installed on the rear wheel mounting bracket through the second bearing.

[0005] As a preferred scheme, the driving mechanism includes a motor, the output shaft of the motor is fixed with the input gear of the gear train, the output gear of the gear train is fixed with the rotating shaft, the transmission ratio between the input gear and the output gear is greater than the transmission ratio between the first runner and the second runner, and the transmission ratio between the input gear and the output gear and the transmission ratio between the first runner and the second runner are both greater than one.

[0006] As a preferred solution, the gear train further comprises a transmission gear, which is engaged with the input gear and the output gear respectively, the transmission ratio between the input gear and the transmission gear is 12:5, the transmission ratio between the transmission gear and the output gear is 2:1, and the transmission ratio between the first rotating wheel and the second rotating wheel is 11:4.

[0007] As a preferred solution, a receiving groove is formed on the middle axis of the wheel body, away from the shaft body, a mounting block is rotatably inserted into the receiving groove, and a support frame is detachably connected to the mounting block, the support frame being used to support the rear wheel and make it off the ground.

[0008] As a preferred solution, the rear wheel mounting frame is provided with a first connecting rod and a second connecting rod, the first connecting rod being rotatably connected to the body, and the second connecting rod being connected to the body through a shockproof assembly.

[0009] As a preferred solution, the shockproof assembly comprises a first rod body pivotally connected to the second connecting rod, a second rod body pivotally connected to the body, and a third rod body pivotally connected to the first rod body and the body at two ends respectively, the first rod body being movably inserted into the second rod body and connected with a spring element.

[0010] As a preferred solution, the driving mechanism further comprises a power supply element, a first switch and a second switch, which are electrically connected to form a closed loop, the first switch and the second switch each comprising two elastic and spaced conductive sheets, the two conductive sheets of the first switch being driven to contact and conduct by a key element, the two conductive sheets of the second switch being driven to contact and conduct by a rotating handle of the body, the first switch being used to control the on-off of the closed loop, and the second switch being used to control the working state of the motor.

[0011] As a preferred solution, the body comprises a head part, a body part and a seat part, the head part being provided with a key hole and the rotating handle, the key hole being detachably and rotatably connected with the key element; the body part being provided with an installation cavity, the installation cavity being fixedly installed with the motor and the gear train; and the seat part being provided with a power supply compartment, the power supply compartment being fixedly installed with the power supply element.

[0012] As a preferred solution, an exhaust pipe is further provided, the exhaust pipe being fixed to the body, an atomizing sheet being provided at the exhaust port of the exhaust pipe, the working state of the atomizing sheet being controlled by the second switch, the atomizing sheet being fixed to the exhaust pipe through a water tank, the water tank being connected to a water inlet of the body through a water pipe, and a flip cover being connected to the water inlet.

[0013] As a preferred solution, a support frame is also included, which comprises a vertically fixed first support leg, which is provided with a first U-shaped clamp for supporting the front wheel so as to lift it off the ground.

[0014] Therefore, according to the technical means of the utility model, the utility model can obtain the effects as follows: the motorcycle model toy provided by the utility model is driven and connected through a gear train and a driving mechanism, and then the first rotating wheel and the second rotating wheel are driven and connected through a transmission belt, so that the first rotating wheel is coaxially fixed with the gear train through a rotating shaft, the second rotating wheel is fixed with the central shaft of the rear wheel through the shaft body, the rotating shaft is finally installed on the body of the vehicle body through a first bearing, and / or the shaft body is installed on the rear wheel mounting frame through a second bearing, so as to reduce the rotating friction loss of the first rotating wheel and / or the second rotating wheel, improve the transmission performance, reduce the power loss, and enable the rear wheel to maintain a longer rotating state. Meanwhile, the cooperation between the gear train and the first rotating wheel and the second rotating wheel is different from a simple gear transmission set, and a thick baffle structure does not need to be arranged at the rear wheel to install and shield the gear transmission set, so that the overall appearance of the rear wheel is more light, and the ornamental value and the aesthetic value are improved. Therefore, the motorcycle model toy provided by the utility model has the advantages of good transmission performance, low power loss, high playability and high aesthetic value. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The utility model is a structure schematic view of preferred embodiments.

[0016] Figure 2 The utility model is Figure 1 The utility model is an exploded structure schematic view of a motorcycle model toy.

[0017] Figure 3 The utility model is Figure 1 The utility model is a structure schematic view of a part of a motorcycle model toy.

[0018] Figure 4 The utility model is Figure 1 The utility model is another exploded structure schematic view of a part of a motorcycle model toy.

[0019] Figure 5 The utility model is Figure 4 The utility model is an enlarged view of structure at A in the utility model.

[0020] Figure 6 The utility model is Figure 1 The utility model is a cross-sectional structure schematic view of a motorcycle model toy.

[0021] Figure 7 The utility model is Figure 2 The utility model is an exploded structure schematic view of an exhaust pipe.

[0022] In the figure: 1: vehicle body main body; 10: main body; 11: vehicle head part; 111: key hole; 112: rotating handle; 113: protruding block; 12: vehicle body part; 121: installation cavity; 122: water injection port; 123: flip cover; 124: water pipe head; 13: vehicle seat part; 131: power supply compartment; 20: rear wheel installation frame; 21: first connecting rod; 22: second connecting rod; 30: shockproof assembly; 31: first rod body; 32: second rod body; 33: third rod body; 2: front wheel; 201: fixing frame; 3: rear wheel; 301: central shaft; 4: driving mechanism; 41: motor; 42: power supply part; 43: first switch; 44: second switch; 45: light emitting part; 46: loudspeaker; 47: third switch; 48: fourth switch; 401: conductive sheet; 5: transmission mechanism; 51: gear train; 511: input gear; 512: output gear; 513: transmission gear; 52: first rotating wheel; 53: second rotating wheel; 531: wheel body; 532: shaft body; 533: installation groove; 54: rotating shaft; 55: first bearing; 56: second bearing; 57: installation block; 571: connecting groove; 50: transmission belt; 6: exhaust pipe; 61: atomizing sheet; 62: water tank; 7: support frame; 71: first support leg; 711: first U-shaped clamp; 72: second support leg; 721: second U-shaped clamp; 8: support frame; 81: connecting block; 9: key part; 91: poking block. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application. It can be understood that the drawings are provided for reference and illustration only, and are not intended to limit the present application. The connections shown in the drawings are only for the convenience of clear description, and do not limit the connection mode.

[0024] It should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like are used herein to describe the orientation or position relationship of the present application shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and are not intended to indicate that the devices or elements referred to must have a special orientation or position relationship, and therefore cannot be understood as a limitation on the present application. It should be noted that when one piece is considered to be "connected" to another piece, it can be directly connected to the other piece or there can be a middle piece. It should be understood that the terms "first", "second" and the like are only for the convenience of describing the technical solutions of the present application, and are not intended to indicate that the devices or elements referred to must have a special order, and therefore cannot be understood as a limitation on the present application. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as understood by those skilled in the art to which the present application belongs. The terms used in the specification of the present application are only for the purpose of describing the specific embodiments, and are not intended to limit the present application.

[0025] Please refer to Figures 1-7 The embodiment provides a motorcycle model toy, which comprises a vehicle body main body 1, front wheels 2 and rear wheels 3 arranged on the vehicle body main body 1, a driving mechanism 4 and a transmission mechanism 5, and an exhaust pipe 6. The front wheels 2 are supported by support frames 7 and can be lifted off the ground. The rear wheels 3 are supported by support frames 8 and can be lifted off the ground. The motorcycle model toy can be placed stably on a plane as a hanging ornament.

[0026] In the embodiment, the vehicle body main body 1 comprises a body 10 and a rear wheel mounting frame 20 connected to each other. The rear wheel mounting frame 20 is further connected to the body 10 through a shockproof assembly 30.

[0027] The main body 10 includes a front end 11, a body section 12, and a seat section 13. The front end 11 has a keyhole 111 and a rotating handle 112 at the handlebar position, mimicking the shape and structure of a real motorcycle to enhance the realism and aesthetics of the motorcycle model toy. A key component 9 is detachably and rotatably connected to the keyhole 111. One end of the key component 9 protrudes outward and has a toggle block 91, which can be inserted into the keyhole 111. Rotating the key component 9 drives the toggle block 91 to rotate, thus fixing the key component 9 in place within the keyhole 111. Simultaneously, the rotation of the toggle block 91 activates the first switch of the drive mechanism 4, completing the closed circuit of the drive mechanism 4 and activating the motorcycle model toy's electrical system. The rotary handle 112 is rotatably connected to the front of the vehicle 11. A protrusion 113 protrudes outward from the end of the rotary handle 112 located inside the front of the vehicle 11. Rotating the portion of the rotary handle 112 exposed in the front of the vehicle 11 simultaneously drives the protrusion 113 to rotate. The rotation of the protrusion 113 activates the second switch of the drive mechanism 4, which controls the operating status of the motor and speaker in the drive mechanism 4, as well as the operating status of the atomizing plate in the exhaust pipe 6. The rotary handle 112 can employ a torsion spring or other elastic mechanism to achieve automatic return, improving ease of use and user experience.

[0028] The above structural design, based on the realistic model design, makes the motorcycle model toy more realistic and interesting, effectively improving the toy's playability.

[0029] The vehicle body 12 has a mounting cavity 121, in which the motor of the drive mechanism 4 and the gear system of the transmission mechanism 5 are fixedly mounted. It is understood that a water inlet 122 is also provided on the outer wall of the mounting cavity 121, and a flip cover 123 is connected to the water inlet 122. By opening or closing the flip cover 123, the water inlet 122 can be exposed or concealed on the vehicle body 12. A water pipe head 124 is fixedly connected to the water inlet 122 inside the mounting cavity 121. The water pipe head 124 is connected to the water tank of the exhaust pipe 6 via a water pipe. Thus, the water inlet 122, the water pipe head 124, and the water pipe form a water passage connecting the outside world and the water tank. Water can be stored in the water pipe and the water tank by injecting water into the water inlet 122.

[0030] The seat section 13 is equipped with a power compartment 131, and the power supply component of the drive mechanism 4 is fixedly installed in the power compartment 131.

[0031] In other embodiments, the vehicle body 1 may consist only of a fixedly connected main body 10 and rear wheel mounting bracket 20. The main body 10 and rear wheel mounting bracket 20 may also be an integrally formed structure. The water inlet 122 may not have a water pipe head 124; in this case, the water pipe can be directly inserted and fixed into the water inlet 122.

[0032] The rear wheel mounting frame 20 is provided with a first connecting rod 21 and a second connecting rod 22, wherein the first connecting rod 21 is rotationally connected to the body part 12, and the second connecting rod 22 is connected to the seat part 13 through a shockproof assembly 30. In the embodiment, the shockproof assembly 30 comprises a first rod body 31 pivotally connected to the second connecting rod 22, a second rod body 32 pivotally connected to the seat part 13, and a third rod body 33 having two ends pivotally connected to the first rod body 31 and the body part 12 respectively. It can be understood that the first rod body 31 is movably inserted into the second rod body 32 and a spring member is connected between the first rod body 31 and the second rod body 32. By connecting the shockproof assembly 30 between the rear wheel mounting frame 20 and the seat part 13, the rigid connection between the rear wheel mounting frame 20 and the body 10 can be converted into an elastic connection, which can reduce the vibration and noise generated by the rotation of the rear wheel 3, and increase the comfort and service life. In other embodiments, the shockproof assembly 30 can adopt other structures that can produce the same function, such as only providing the first rod body 31 and the second rod body 32.

[0033] The front wheel 2 is rotationally mounted on the fixing frame 201, and the front wheel 2 is fixedly mounted on the head part 11 through the fixing frame 201.

[0034] The central axis position of the rear wheel 3 is fixedly provided with a central axis 301, and the central axis 301 is fixedly mounted on the second rotating wheel of the transmission mechanism 5, and the rear wheel 3 is rotationally mounted on the rear wheel mounting frame 20 through the second rotating wheel.

[0035] In the embodiment, the driving mechanism 4 is an electric circuit structure, comprising a motor 41, a power supply member 42, a first switch 43 and a second switch 44 electrically connected to form a closed loop, and the closed loop further electrically connected with a light emitting member 45, a loudspeaker 46, a third switch 47 and a fourth switch 48.

[0036] The motor 41 is fixedly installed in the installation cavity 121, and an output shaft of the motor 41 is fixed with a gear train of the transmission mechanism 5, for outputting torque to the gear train. The power supply member 42 is detachably installed in the power supply compartment 131, for providing power supply. The first switch 43 and the second switch 44 each include two conductive sheets 401 which are elastically and spacedly arranged. It can be understood that the two conductive sheets 401 are in an off state when not affected by external force, and are in a conduction state when moved to contact under the effect of external force. It should be noted that the two conductive sheets 401 of the first switch 43 are driven to contact and conduct by the poking block 91 in the key member 9, and if the poking block 91 is rotated to a position separated from the conductive sheets 401, the two conductive sheets 401 of the first switch 43 can be restored to the off state under the action of elastic force. The two conductive sheets 401 of the second switch 44 are driven to contact and conduct by the protrusion 113 in the rotating handle 112, and if the protrusion 113 is rotated to a position separated from the conductive sheets 401, the two conductive sheets 401 of the second switch 44 can be restored to the off state under the action of elastic force. The first switch 43 is used to control the on-off of the closed loop, and the second switch 44 is used to control the working states of the motor 41 and the loudspeaker 46 and the working state of the atomizing sheet in the exhaust pipe 6.

[0037] The number of the light emitting members 45 is at least one, and the light emitting members 45 are fixed at at least one position of the headlamp of the head part 11, the outer side wall of the body part 12, and the tail lamp of the seat part 13, and the light emitting members 45 can play the role of light decoration to improve the interestingness and playability. The loudspeaker 46 is fixedly installed in the installation cavity 121, for emitting a roaring sound when the second switch 44 is started, and also for emitting a horn sound when the fourth switch 48 is started. The third switch 47 and the fourth switch 48 are respectively arranged on the operation handle of the head part 11, the third switch 47 is used to control the working state of the light emitting member 45, and the fourth switch 48 is used to control the working state of the loudspeaker 46.

[0038] The above arrangement can make the functions of the motorcycle model toy more real and interesting, and further improve the playability of the toy.

[0039] In other embodiments, the driving mechanism 4 can adopt a mechanical structure, such as a clockwork structure, etc. The light emitting members 45 and / or the loudspeaker 46 can not be arranged on the closed loop of the driving mechanism 4, and at this time, the closed loop can selectively not be provided with the third switch 47 and / or the fourth switch 48 according to the presence or absence of the light emitting members 45 and the loudspeaker 46. If the closed loop is not provided with the loudspeaker 46, the second switch 44 can be used only to control the working state of the motor 41 and the working state of the atomizing sheet in the exhaust pipe 6.

[0040] The transmission mechanism 5 comprises a gear train 51, a first rotating wheel 52 and a second rotating wheel 53. The gear train 51 is drivingly connected with the motor 41. The first rotating wheel 52 is coaxially fixed with the gear train 51 through a rotating shaft 54 and is driven to rotate by the gear train 51. The second rotating wheel 53 is drivingly connected with the first rotating wheel 52 through a transmission belt 50. The first rotating wheel 52 is fixedly connected with the central shaft 301 of the rear wheel 3. When the motor 41 is started, the torque of the motor 41 can be transmitted to the rear wheel 3 through the gear train 51, the first rotating wheel 52 and the second rotating wheel 53 in sequence, so that the rear wheel 3 can be controlled to rotate. That is, the gear train 51 drives the first rotating wheel 52 to rotate, and the first rotating wheel 52 drives the second rotating wheel 53 to rotate through the transmission belt 50, so as to drive the rear wheel 3 to rotate. The transmission mechanism 5 has the advantages of reliable function, compact and reasonable structure distribution, good transmission performance and strong stability.

[0041] In the embodiment, the gear train 51 comprises an input gear 511, an output gear 512 and a transmission gear 513. The input gear 511 is fixedly connected with the output shaft of the motor 41. The output gear 512 is fixedly connected with the rotating shaft 54. The transmission gear 513 is engaged with the input gear 511 and the output gear 512, respectively. It can be understood that the transmission ratio between the input gear 511 and the output gear 512 (i.e. the transmission ratio of the gear train 51) is greater than the transmission ratio between the first rotating wheel 52 and the second rotating wheel 53, and the values of the transmission ratio between the input gear 511 and the output gear 512 and the transmission ratio between the first rotating wheel 52 and the second rotating wheel 53 are both greater than 1. Specifically, the transmission ratio between the input gear 511 and the transmission gear 513 is 12:5, the transmission ratio between the transmission gear 513 and the output gear 512 is 2:1, and the transmission ratio between the first rotating wheel 52 and the second rotating wheel 53 is 11:4. The above arrangement can improve the transmission performance of the transmission mechanism 5, and can drive the rear wheel 3 to stably rotate more turns under the same torque. On the other hand, the above arrangement does not need to use a thick baffle structure to install and shield the transmission mechanism 5, so that the overall appearance of the rear wheel 3 is more light, which helps to improve the ornamental value and aesthetic value. In other embodiments, the number of transmission gears 513 in the gear train 51 can be adjusted to two or more than three, and the transmission ratio of the gear train 51 and the transmission ratio between the first rotating wheel 52 and the second rotating wheel 53 can be selected as other integers greater than 1.

[0042] It can be understood that the first rotating wheel 52 is rotatably arranged on the outer wall of the mounting cavity 121. The second rotating wheel 53 comprises a wheel body 531 and a shaft body 532 fixedly arranged at the central axis position of the wheel body 531, and the wheel body 531 and the first rotating wheel 52 are drivingly connected through the transmission belt 50. The shaft body 532 transversely penetrates through the rear wheel mounting bracket 20 and is fixed with the central shaft 301, so as to fixedly mount the rear wheel 3 on the rear wheel mounting bracket 20. In the embodiment, the rotating shaft 54 is rotatably arranged on the mounting cavity 121 through the first bearing 55, and the shaft body 532 is rotatably arranged on the rear wheel mounting bracket 20 through the second bearing 56. The above arrangement can reduce the rotating friction loss of the first rotating wheel 52 and the second rotating wheel 53, improve the transmission performance, reduce the power loss, and enable the rear wheel 3 to maintain a longer wheel rotating state. In other embodiments, the rotating shaft 54 can be directly rotatably arranged on the mounting cavity 121, or the shaft body 532 can be directly rotatably arranged on the rear wheel mounting bracket 20.

[0043] In the embodiment, the central axis position of the wheel body 531 is provided with a receiving groove 533 on the side away from the shaft body 532, and an installation block 57 is rotatably inserted into the receiving groove 533. A support frame 8 is detachably connected to the installation block 57. Specifically, a connecting groove 571 is formed on one side of the installation block 57, and a connecting block 81 is outwardly protrudingly arranged on the insertion column of the support frame 8. At this time, the shape of the connecting groove 571 is matched with the shape of the insertion column with the connecting block 81, and the side wall of the connecting groove 571 is provided with an opening for clamping and fixing the connecting block 81. By inserting the insertion column into the connecting groove 571 and rotating the insertion column, the connecting block 81 can be separated from or entered into the opening, so as to realize the fixed mounting or dismounting of the support frame 8 on the installation block 57. In other embodiments, the wheel body 531 can not be provided with the receiving groove 533, so that the installation block 57 is not arranged on the wheel body 531 and the support frame 8 cannot be connected. Alternatively, the wheel body 531 can still be provided with the receiving groove 533 for connecting the installation block 57, and the installation block 57 is a counterweight block for increasing the mass of the rear wheel 3, so as to improve the motion inertia of the rear wheel 3 and enable the rear wheel 3 to maintain a longer wheel rotating state.

[0044] The exhaust pipe 6 is fixed on the vehicle body 12 and extends to the other side of the rear wheel 3. In the embodiment, the exhaust port of the exhaust pipe 6 is provided with an atomizing sheet 61, the atomizing sheet 61 is electrically connected to the closed loop of the driving mechanism 4 and its working state is controlled by the second switch 44. The atomizing sheet 61 is used to spray the water mist after atomization, so as to simulate the action of motorcycle exhaust gas, improve the authenticity and interest. The atomizing sheet 61 is fixed in the exhaust pipe 6 through a water tank 62, and the water tank 62 is connected to the water inlet 122 through a water pipe and a water pipe head 124. It can be understood that the water pipe is accommodated in the mounting cavity 121 to prevent affecting the aesthetics of the vehicle body 1. In other embodiments, the exhaust pipe 6 can not be provided with the atomizing sheet 61 and the water tank 62, so that the exhaust pipe 6 only plays a role in decorating the vehicle body 1.

[0045] In the embodiment, the support frame 7 comprises the first support leg 71 and the second support leg 72 which are vertically fixed, the first support leg 71 is provided with the first U-shaped clamp 711 for supporting the front wheel 2 to be off the ground, and the second support leg 72 is provided with the second U-shaped clamp 712 for clamping the front wheel 2. In other embodiments, the support frame 7 can only comprise the first support leg 71.

[0046] In summary, the motorcycle model toy provided by the embodiment has a simulated appearance structure, good ornamental value, good transmission performance of the transmission mechanism 5, low power loss, more reliable function and longer service life. At the same time, the driving mechanism 4 and the transmission mechanism 5 work cooperatively to simulate the real working process of the motorcycle. Specifically, the electric system of the motorcycle can be started only by inserting the key piece 9 into the key hole 111 and rotating the key piece 9. At this time, the light emitting piece 45 can be lit by pressing the third switch 47, the horn of the loudspeaker 46 can be controlled by pressing the fourth switch 48, and the motor 41, the loudspeaker 46 and the atomizing piece 61 can be controlled to work simultaneously by rotating the rotating handle 112, so as to present the action of the rear wheel 3 rotating, accompanied by the action of the exhaust gas and the roaring sound, and the real experience is better and the playability is higher. At this time, if the rotating handle 112 is loosened, the rotating handle 112 is automatically returned to the original position, so that the motor 41, the loudspeaker 46 and the atomizing piece 61 are all in the state of stopping working. If the key piece 9 is rotated in the opposite direction and pulled out from the key hole 111, the electric system of the motorcycle is in the state of being closed, so that the motorcycle model toy can be used as a decorative piece.

[0047] For the sake of clarity, some features described in separate embodiments of the present application can be combined in a single embodiment. Moreover, various features of the present application described in a single embodiment can also be used separately or in any suitable form in sub-combinations.

Claims

1. A motorcycle model toy comprising a vehicle body main body and a front wheel and a rear wheel provided on the vehicle body main body, a drive mechanism and a transmission mechanism, characterized by, The body main body comprises a connected body and a rear wheel mounting frame, the transmission mechanism comprises a gear train, a first rotating wheel and a second rotating wheel, the gear train is drivingly connected with the driving mechanism, the first rotating wheel is coaxially fixed with the gear train through a rotating shaft and is driven to rotate by the gear train, the second rotating wheel comprises a wheel body and a shaft body fixedly arranged at the central axis position of the wheel body, the wheel body and the first rotating wheel are drivingly connected through a transmission belt, the shaft body transversely passes through the rear wheel mounting frame and is fixedly connected with the central shaft of the rear wheel, wherein the rotating shaft is mounted on the body through a first bearing and / or the shaft body is mounted on the rear wheel mounting frame through a second bearing.

2. The motorcycle model toy according to claim 1, characterized in that The driving mechanism comprises a motor, the output shaft of the motor is fixedly connected with the input gear of the gear train, the output gear of the gear train is fixedly connected with the rotating shaft, the transmission ratio between the input gear and the output gear is greater than the transmission ratio between the first rotating wheel and the second rotating wheel, and the transmission ratio between the input gear and the output gear and the transmission ratio between the first rotating wheel and the second rotating wheel are both greater than 1.

3. The motorcycle model toy according to claim 2, characterized in that The gear train further comprises a transmission gear, the transmission gear is respectively meshed with the input gear and the output gear, the transmission ratio between the input gear and the transmission gear is 12:5, the transmission ratio between the transmission gear and the output gear is 2:1, and the transmission ratio between the first rotating wheel and the second rotating wheel is 11:

4.

4. The motorcycle model toy according to claim 1, characterized in that, A receiving groove is arranged at the central axis position of the wheel body on the side away from the shaft body, an installation block is rotatably inserted into the receiving groove, a supporting frame is detachably connected to the installation block, and the supporting frame is used for supporting the rear wheel to make it off the ground.

5. The motorcycle model toy according to claim 1, characterized in that, First and second connecting rods are arranged on the rear wheel mounting frame, the first connecting rod is rotatably connected to the body, and the second connecting rod is connected to the body through a shockproof assembly.

6. The motorcycle model toy according to claim 5, characterized in that The shockproof assembly comprises a first rod body pivotally connected with the second connecting rod, a second rod body pivotally connected with the body, and a third rod body pivotally connected with the first rod body and the body at two ends, the first rod body is movably inserted into the second rod body, and a spring member is connected between the first rod body and the second rod body.

7. The motorcycle model toy according to claim 2, wherein The driving mechanism further comprises a power supply member, a first switch and a second switch which are electrically connected to form a closed loop, the first and second switches each comprise two elastic and spaced conductive sheets, the two conductive sheets of the first switch are driven to contact and conduct by a key member, the two conductive sheets of the second switch are driven to contact and conduct by a rotating handle of the body, the first switch is used for controlling the on-off of the closed loop, and the second switch is used for controlling the working state of the motor.

8. The motorcycle model toy according to claim 7, characterized in that The body comprises a vehicle head, a vehicle body and a vehicle seat, a key hole and the rotating handle are arranged on the vehicle head, the key member is detachably and rotatably connected in the key hole, an installation cavity is arranged in the vehicle body, the motor and the gear train are fixedly installed in the installation cavity, and a power supply compartment is arranged in the vehicle seat, and the power supply member is fixedly installed in the power supply compartment.

9. The motorcycle model toy according to claim 7, characterized in that The exhaust pipe is fixed on the body, and an atomizing sheet is arranged at an exhaust port of the exhaust pipe.

10. The motorcycle model toy according to claim 4, characterized in that, The support frame comprises a vertically fixed first supporting leg, and a first U-shaped clamp is arranged on the first supporting leg to support the front wheel and make it off the ground.

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