CN220695833U - Transmission mechanism of six-wheeled toy car - Google Patents
Transmission mechanism of six-wheeled toy car Download PDFInfo
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- CN220695833U CN220695833U CN202322222999.1U CN202322222999U CN220695833U CN 220695833 U CN220695833 U CN 220695833U CN 202322222999 U CN202322222999 U CN 202322222999U CN 220695833 U CN220695833 U CN 220695833U
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 40
- 238000005457 optimization Methods 0.000 description 7
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- 238000011065 in-situ storage Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model relates to a transmission mechanism of a six-wheel toy car, which comprises a car frame, wherein a first driving motor and a second driving motor are arranged in the middle of the car frame, the transmission mechanism further comprises a left front wheel shaft, a right front wheel shaft, a left middle wheel shaft, a right middle wheel shaft, a left rear wheel shaft and a right rear wheel shaft, wheels can be mounted on the left front wheel shaft, the output end of the first driving motor is connected with the left middle wheel shaft, the output end of the second driving motor is connected with the right middle wheel shaft, a first steering motor and a second steering motor are further arranged on the car frame, the output end of the first steering motor is connected with a first rotating mechanism capable of enabling the left rear wheel shaft to steer and the left front wheel shaft to be opposite in steering, and the output end of the second steering motor is connected with a second rotating mechanism capable of enabling the right rear wheel shaft to steer and the right front wheel shaft to be opposite in steering. The utility model is characterized in that: the six-wheeled toy car can conveniently complete the circle turning in a narrow space, thereby increasing the playability of the six-wheeled toy car.
Description
[ field of technology ]
The utility model relates to the technical field of toy vehicles, in particular to a transmission mechanism of a six-wheeled toy vehicle.
[ background Art ]
Six-wheeled toy vehicles are one of the child toys and there are many six-wheeled toy vehicle remote control vehicles on the market today that can be remotely controlled by a radio remote control.
To enhance playability of toy vehicles, toy vehicles often have the ability to perform a turn, even in situ, in a small space. However, the existing six-wheeled toy vehicles are generally driven by front wheels or rear wheels, and the bodies of the six-wheeled toy vehicles are long, so that the function of completing the turning in a narrow space and even in-situ turning is difficult to realize.
[ utility model ]
The utility model aims to provide a six-wheel toy car transmission mechanism capable of completing turning in a narrow space and even turning in situ, so as to solve the problems.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a drive mechanism of six-wheeled toy car, includes the frame, the frame middle part is equipped with first driving motor and second driving motor, drive mechanism still includes left front axle, right front axle, left middle axle, right middle axle, left rear axle and right rear axle that can install the wheel, first driving motor's output is connected with left middle axle, second driving motor's output is connected with right middle axle, still be equipped with first steering motor and second steering motor on the frame, first steering motor's output is connected with the first rotary mechanism that can make left rear axle and left front axle turn to and turn to the opposite direction, second steering motor's output is connected with the second rotary mechanism that can make right rear axle and right front axle turn to and turn to the opposite direction.
As a further optimization scheme of the utility model, the first rotating mechanism comprises a first gear set which is connected with the output end of a first steering motor and the output end of which can drive the left front wheel axle to turn, and a second gear set which can drive the left rear wheel axle to turn, and a first transmission shaft which can transmit power is arranged between the first gear set and the second gear set; the second rotating mechanism comprises a third gear set which is connected with the output end of the second steering motor and the output end of which can drive the right front wheel axle to steer, and a fourth gear set which can drive the right rear wheel axle to steer, and a second transmission shaft which can transmit power is arranged between the third gear set and the fourth gear set.
As a further optimization scheme of the utility model, the first gear set comprises a first driving gear, a first driven gear, a second driving gear, a second driven gear, a third driving gear, a third driven gear, a fourth driving gear, a fourth driven gear, a first gear shaft, a second gear shaft and a third gear shaft, wherein the first driving gear is connected with the output end of the first steering motor and meshed with the first driven gear, the first driven gear is arranged on the first gear shaft, a second driving gear is further arranged on the first gear shaft, the second driving gear is meshed with the second driven gear, the second driven gear is arranged on the second gear shaft, a third driving gear is further arranged on the second gear shaft, the third driving gear is meshed with the third driven gear, the third driven gear is arranged on the third gear shaft, the fourth driving gear is further arranged on the third gear shaft, and the fourth driving gear is meshed with the fourth driven gear;
the third gear set comprises a fifth driving gear, a fifth driven gear, a sixth driving gear, a sixth driven gear, a seventh driving gear, a seventh driven gear, an eighth driving gear, an eighth driven gear, a fourth gear shaft, a fifth gear shaft and a sixth gear shaft, wherein the fifth driving gear is connected with the output end of the second steering motor and meshed with the fifth driven gear, the fifth driven gear is arranged on the fourth gear shaft, a sixth driving gear is further arranged on the fourth gear shaft and meshed with the sixth driven gear, the sixth driven gear is arranged on the fifth gear shaft, a seventh driving gear is further arranged on the fifth gear shaft and meshed with the seventh driven gear, the seventh driven gear is arranged on the sixth gear shaft, an eighth driving gear is further arranged on the sixth gear shaft and meshed with the eighth driven gear.
As a further optimization scheme of the utility model, a first bracket is arranged on the fourth driven gear, and the left front wheel shaft is rotationally connected with the first bracket; and the eighth driven gear is provided with a second bracket, and the right front wheel shaft is rotationally connected with the second bracket.
As a further optimization scheme of the utility model, the second gear set comprises a ninth driving gear, a ninth driven gear, a tenth driving gear, a tenth driven gear, a seventh gear shaft and an eighth gear shaft, wherein the seventh gear shaft is connected with the first transmission shaft, the ninth driving gear is arranged on the seventh gear shaft and meshed with the ninth driven gear, the ninth driven gear is arranged on the eighth gear shaft, a tenth driving gear is further arranged on the eighth gear shaft, and the tenth driving gear is meshed with the tenth driven gear;
the fourth gear set comprises an eleventh driving gear, an eleventh driven gear, a twelfth driving gear, a twelfth driven gear, a ninth gear shaft and a tenth gear shaft, the ninth gear shaft is connected with the first transmission shaft, the eleventh driving gear is arranged on the ninth gear shaft and meshed with the eleventh driven gear, the eleventh driven gear is arranged on the tenth gear shaft, a twelfth driving gear is further arranged on the tenth gear shaft, and the twelfth driving gear is meshed with the twelfth driven gear.
As a further optimization scheme of the utility model, a third bracket is arranged on the tenth driven gear, and the left rear wheel shaft is rotationally connected with the third bracket; and a fourth bracket is arranged on the twelfth driven gear, and the right rear wheel shaft is rotationally connected with the fourth bracket.
As a further optimization scheme of the utility model, a first universal joint is arranged between the first transmission shaft and the first gear set and between the first transmission shaft and the second gear set; and a second universal joint is arranged between the second transmission shaft and the third gear set and between the second transmission shaft and the fourth gear set.
As a further optimization scheme of the utility model, the distances H from the left front axle to the left middle axle, from the left middle axle to the left rear axle, from the right front axle to the right middle axle and from the right middle axle to the right rear axle are all equal.
Compared with the prior art, the utility model has the following advantages: the first driving motor and the second driving motor which are mutually independent and control the middle wheels at the left side and the right side are arranged, so that the six-wheel toy car can rotate around the middle wheels at the left side and the right side when the driving directions of the first driving motor and the second driving motor are opposite; through the setting of the first rotating mechanism capable of enabling the left rear wheel shaft to turn to the left front wheel shaft and turn to the contrary, and the second rotating mechanism capable of enabling the right rear wheel shaft to turn to the right front wheel shaft and turn to the contrary, the front wheels and the rear wheels can be arranged along the middle wheel rotation around the left side and the right side, the six-wheel toy car can be conveniently completed to turn in a narrow space, and the playability of the six-wheel toy car is increased.
[ description of the drawings ]
The utility model is described in further detail below with reference to the attached drawing figures, wherein:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a second schematic diagram of the structure of the present utility model;
FIG. 3 is a third schematic diagram of the structure of the present utility model;
FIG. 4 is a fourth schematic diagram of the structure of the present utility model;
FIG. 5 is a fifth schematic diagram of the structure of the present utility model;
FIG. 6 is a schematic view of the present utility model in use.
[ detailed description ] of the utility model
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 6, the utility model discloses a transmission mechanism of a six-wheel toy car, which comprises a frame 1, wherein a first driving motor 21 and a second driving motor 22 are arranged in the middle of the frame 1, the transmission mechanism further comprises a left front wheel shaft 31, a right front wheel shaft 32, a left middle wheel shaft 33, a right middle wheel shaft 34, a left rear wheel shaft 35 and a right rear wheel shaft 36 which can be used for mounting wheels, the output end of the first driving motor 21 is connected with the left middle wheel shaft 33, the output end of the second driving motor 22 is connected with the right middle wheel shaft 34, a first steering motor 41 and a second steering motor 42 are further arranged on the frame 1, the output end of the first steering motor 41 is connected with a first rotating mechanism 5 which can enable the left rear wheel shaft 35 to steer against the left front wheel shaft 31, and the output end of the second steering motor 42 is connected with a second rotating mechanism 6 which can enable the right rear wheel shaft 36 to steer against the right front wheel shaft 32. The first driving motor 21 can independently control the forward and reverse rotation of the left middle wheel axle 33, the second driving motor 22 can independently control the forward and reverse rotation of the right middle wheel axle 34, in an embodiment, the first steering motor 41 can drive the left front wheel axle 31 to face, and the first rotating mechanism 5 can drive the left rear wheel axle 35 to face the left front wheel axle 31 in opposite directions; the second steering motor 42 can drive the right front axle 32 to face, and drive the right rear axle 36 through the second rotating mechanism 6 so that the right rear axle 36 faces the right front axle 32 in opposite directions. When the left front axle 31 and the right front axle 32 are in the shape of an eight and the extending intersection point of the left front axle 31 and the right front axle 32 is located at the inner side of the frame 1, the first rotating mechanism 5 and the second rotating mechanism 6 drive the left rear axle 35 and the right rear axle 36 to be in the shape of an eight and the extending intersection point of the left rear axle 35 and the right rear axle 36 is also located at the inner side of the frame 1, so that the overall direction between the wheels mounted on the left front axle 31, the right front axle 32, the left rear axle 35 and the right rear axle 36 is in the shape of an ellipse or a circle, thereby providing convenience for rotating the ring in a narrow space. The first driving motor 21 and the second driving motor 22 which are mutually independent and control the middle wheels at the left side and the right side are arranged, so that the six-wheel toy vehicle can rotate around the middle wheels at the left side and the right side when the driving directions of the first driving motor 21 and the second driving motor 22 are opposite; by the arrangement of the first rotating mechanism 5 capable of making the left rear wheel axle 35 and the left front wheel axle 31 turn and turn reversely, and the second rotating mechanism 6 capable of making the right rear wheel axle 36 and the right front wheel axle 32 turn and turn reversely, the front wheels and the rear wheels can be arranged along the middle wheel rotation around the left side and the right side, so that the six-wheel toy vehicle can complete the circle in a narrow space, and the playability of the six-wheel toy vehicle is increased.
The first rotating mechanism 5 comprises a first gear set 51 connected with the output end of the first steering motor 41 and the output end of which can drive the left front wheel axle 31 to turn, and a second gear set 52 the output end of which can drive the left rear wheel axle 35 to turn, and a first transmission shaft 53 which can transmit power is arranged between the first gear set 51 and the second gear set 52; the second rotating mechanism 6 includes a third gear set 61 connected to the output end of the second steering motor 42 and having an output end capable of driving the right front axle 32 to steer, and a fourth gear set 62 having an output end capable of driving the right rear axle 36 to steer, wherein a second transmission shaft 63 capable of transmitting power is disposed between the third gear set 61 and the fourth gear set 62. The steering of the six-wheel toy car is achieved through the arrangement of the first gear set 51 capable of driving the left front wheel axle 31 to steer, the second gear set 52 capable of driving the left rear wheel axle 35 to steer, the third gear set 61 capable of driving the right front wheel axle 32 to steer and the fourth gear set 62 capable of driving the right rear wheel axle 36 to steer, and therefore the steering of the six-wheel toy car is achieved through the first steering motor 41 and the second steering motor 42.
The first gear set 51 includes a first driving gear 5101, a first driven gear 5102, a second driving gear 5103, a second driven gear 5104, a third driving gear 5105, a third driven gear 5106, a fourth driving gear 5107, a fourth driven gear 5108, a first gear shaft 5109, a second gear shaft 5110, and a third gear shaft 5111, wherein the first driving gear 5101 is connected with an output end of the first steering motor 41 and is meshed with the first driven gear 5102, the first driven gear 5102 is arranged on a first gear shaft 5109, the first gear shaft 5109 is also provided with a second driving gear 5103, the second driving gear 5103 is meshed with the second driven gear 5104, the second driven gear 5104 is arranged on a second gear shaft 5110, the second gear shaft 5110 is also provided with a third driving gear 5105, the third driving gear 5105 is meshed with the third driven gear shaft 5111, the third driven gear shaft 5106 is arranged on a third gear shaft 5111, the third driving gear 5107 is also provided with a fourth driving gear 5107, and the fourth driven gear 5108 are meshed with the fourth driving gear 5108;
the third gear set 61 includes a fifth driving gear 6101, a fifth driven gear 6102, a sixth driving gear 6103, a sixth driven gear 6104, a seventh driving gear 6105, a seventh driven gear 6106, an eighth driving gear 6107, an eighth driven gear 6108, a fourth gear shaft 6109, a fifth gear shaft 6110, and a sixth gear shaft 6111, where the fifth driving gear 6101 is connected to the output end of the second steering motor 42 and is meshed with the fifth driven gear 6102, the fifth driven gear 6102 is disposed on a fourth gear shaft 6109, the fourth gear shaft 6109 is further provided with a sixth driving gear 6103, the sixth driving gear 6103 is meshed with the sixth driven gear 6104, the sixth driven gear 6104 is disposed on a fifth gear shaft 6110, the fifth gear shaft 6110 is further provided with a seventh driving gear 6105, the seventh driving gear 6105 is meshed with the seventh driven gear 6111, the seventh driven gear 6106 is disposed on a sixth gear shaft 6111, the fourth gear shaft 6109 is further provided with a sixth driving gear 6103, and the eighth driven gear 6108 is meshed with the eighth driving gear 6108.
In an embodiment, the first driving gear 5101 and the first driven gear 5102 are a pair of bevel gears, the second driving gear 5103 and the second driven gear 5104 are a pair of spur gears, the third driving gear 5105 and the third driven gear 5106 are a pair of worm gears, the fourth driving gear 5107 and the fourth driven gear 5108 are a pair of crown gears, the fifth driving gear 6101 and the fifth driven gear 6102 are a pair of bevel gears, the sixth driving gear 6103 and the sixth driven gear 6104 are a pair of spur gears, the seventh driving gear 6105 and the seventh driven gear 6106 are a pair of worm gears, and the eighth driving gear 6107 and the eighth driven gear 6108 are a pair of crown gears. The gears are mutually meshed for transmission, so that the direction of the front wheels of the six-wheel toy car is controlled.
The fourth driven gear 5108 is provided with a first bracket 71, and the left front wheel axle 31 is rotatably connected with the first bracket 71; the eighth driven gear 6108 is provided with a second bracket 72, and the right front axle 32 is rotatably connected to the second bracket 72. By the arrangement of the first bracket 71 and the second bracket 72, the left front wheel axle 31 and the right front wheel axle 32 can follow the movement of the positions of the fourth driven gear 5108 and the eighth driven gear 6108.
The second gear set 52 includes a ninth driving gear 521, a ninth driven gear 522, a tenth driving gear 523, a tenth driven gear 524, a seventh gear shaft 525, and an eighth gear shaft 526, wherein the seventh gear shaft 525 is connected with the first transmission shaft 53, the ninth driving gear 521 is disposed on the seventh gear shaft 525 and is meshed with the ninth driven gear 522, the ninth driven gear 522 is disposed on the eighth gear shaft 526, the eighth gear shaft 526 is further provided with a tenth driving gear 523, and the tenth driving gear 523 is meshed with the tenth driven gear 524;
the fourth gear set 62 includes an eleventh driving gear 621, an eleventh driven gear 622, a twelfth driving gear 623, a twelfth driven gear 624, a ninth gear shaft 625, and a tenth gear shaft 626, the ninth gear shaft 625 is connected with the first transmission shaft 53, the eleventh driving gear 621 is disposed on the ninth gear shaft 625 and meshed with the eleventh driven gear 622, the eleventh driven gear 622 is disposed on the tenth gear shaft 626, a twelfth driving gear 623 is further disposed on the tenth gear shaft 626, and the twelfth driving gear 623 is meshed with the twelfth driven gear 624.
In an embodiment, the ninth driving gear 521 and the ninth driven gear 522 are a pair of worm gears, the tenth driving gear 523 and the tenth driven gear 524 are a pair of crown gears, the eleventh driving gear 621 and the eleventh driven gear 622 are a pair of worm gears, and the twelfth driving gear 623 and the twelfth driven gear 624 are a pair of crown gears. The direction of the rear wheels of the six-wheel toy car is controlled through the matched transmission between the gear shaft and the gear and between the gear and the gear.
A third bracket 73 is arranged on the tenth driven gear 524, and the left rear wheel shaft 35 is rotatably connected with the third bracket 73; the twelfth driven gear 624 is provided with a fourth bracket 74, and the right rear axle 36 is rotatably connected to the fourth bracket 74. By the arrangement of the third bracket 73 and the fourth bracket 74, the left and right rear wheel axles 35 and 36 can follow the positional movement of the tenth and twelfth driven gears 524 and 624.
A first universal joint 81 is arranged between the first transmission shaft 53 and the first gear set 51 and between the first transmission shaft 53 and the second gear set 52; a second universal joint 82 is provided between the second drive shaft 63 and the third gear set 61, and between the second drive shaft 63 and the fourth gear set 62. Because the six-wheeled toy car is the middle wheel drive, through the setting of first universal joint 81 and second universal joint 82, when can making six-wheeled toy car remove, the rear portion of automobile body is allowed to have certain oscilaltion and is not influenced the removal of toy car, is convenient for climb and downhill.
The distances H from the left front axle 31 to the left center axle 33, from the left center axle 33 to the left rear axle 35, from the right front axle 32 to the right center axle 34, and from the right center axle 34 to the right rear axle 36 are all equal. In the embodiment, the distance H is the distance from the left front axle 31 to the left middle axle 33, the left middle axle 33 to the right middle axle 33 to the left rear axle 35 to the right middle axle 34 to the right rear axle 36 when the left front axle 31, the left middle axle 33, the right middle axle 34, the left rear axle 35, the right rear axle 36 are parallel to each other, and the in-situ turning is easier to achieve when the turning is completed in a small space by the arrangement of the left front axle 31 to the left middle axle 33, the left middle axle 33 to the left rear axle 35, the right front axle 32 to the right middle axle 34, and the right middle axle 34 to the right rear axle 36, which are equal in the distance H.
Claims (8)
1. A transmission mechanism of a six-wheeled toy vehicle, which is characterized in that: including frame (1), frame (1) middle part is equipped with first driving motor (21) and second driving motor (22), drive mechanism is still including left front axle (31), right front axle (32), left center axle (33), right center axle (34), left rear axle (35) and right rear axle (36) that can install the wheel, the output of first driving motor (21) is connected with left center axle (33), the output of second driving motor (22) is connected with right center axle (34), still be equipped with first steering motor (41) and second steering motor (42) on frame (1), the output of first steering motor (41) is connected with first rotary mechanism (5) that can make left rear axle (35) turn to and turn to opposite with left front axle (31), the output of second steering motor (42) is connected with second rotary mechanism (6) that can make right rear axle (36) turn to and turn to opposite with right front axle (32).
2. A six-wheeled toy vehicle transmission according to claim 1 wherein: the first rotating mechanism (5) comprises a first gear set (51) which is connected with the output end of a first steering motor (41) and the output end of which can drive a left front wheel axle (31) to steer, and a second gear set (52) which the output end of which can drive a left rear wheel axle (35) to steer, and a first transmission shaft (53) which can transmit power is arranged between the first gear set (51) and the second gear set (52); the second rotating mechanism (6) comprises a third gear set (61) which is connected with the output end of the second steering motor (42) and the output end of which can drive the right front wheel axle (32) to steer, and a fourth gear set (62) which the output end of which can drive the right rear wheel axle (36) to steer, and a second transmission shaft (63) which can transmit power is arranged between the third gear set (61) and the fourth gear set (62).
3. A six-wheeled toy vehicle transmission according to claim 2 wherein: the first gear set (51) comprises a first driving gear (5101), a first driven gear (5102), a second driving gear (5103), a second driven gear (5104), a third driving gear (5105), a third driven gear (5106), a fourth driving gear (5107), a fourth driven gear (5108) and a first gear shaft (5109), a second gear shaft (5110) and a third gear shaft (5111), the first driving gear (5101) is connected with the output end of a first steering motor (41) and is meshed with the first driven gear (5102), the first driven gear (5102) is arranged on the first gear shaft (5109), the first gear shaft (5109) is further provided with the second driving gear (5103), the second driving gear (5103) is meshed with the second driven gear (5104), the second driven gear (5104) is arranged on the second gear shaft (5110), the second gear shaft (5110) is further provided with the third driving gear (5105), the third driving gear (5105) is meshed with the third driven gear (5107), and the third driving gear (5107) is meshed with the fourth driven gear (51011);
the third gear set (61) comprises a fifth driving gear (6101), a fifth driven gear (6102), a sixth driving gear (6103), a sixth driven gear (6104), a seventh driving gear (6105), a seventh driven gear (6106), an eighth driving gear (6107), an eighth driven gear (6108), a fourth gear shaft (619), a fifth gear shaft (6110) and a sixth gear shaft (6111), the fifth driving gear (6101) is connected with the output end of the second steering motor (42) and is meshed with the fifth driven gear (6102), the fifth driven gear (6102) is arranged on the fourth gear shaft (6109), the fourth driving gear (6103) is further arranged on the fourth gear shaft (6109), the sixth driving gear (6103) is meshed with the sixth driven gear (6104), the sixth driven gear (6104) is arranged on the fifth gear shaft (6110), the seventh driving gear (6105) is further arranged on the fifth gear shaft (6110), the seventh driving gear (6105) is meshed with the eighth driven gear (6107), and the eighth driven gear (6107) is further arranged on the eighth driven gear (6107).
4. A six-wheeled toy vehicle transmission according to claim 3 wherein: the fourth driven gear (5108) is provided with a first bracket (71), and the left front wheel axle (31) is rotationally connected with the first bracket (71); the eighth driven gear (6108) is provided with a second bracket (72), and the right front wheel axle (32) is rotationally connected with the second bracket (72).
5. A six-wheeled toy vehicle transmission according to claim 2 wherein: the second gear set (52) comprises a ninth driving gear (521), a ninth driven gear (522), a tenth driving gear (523), a tenth driven gear (524), a seventh gear shaft (525) and an eighth gear shaft (526), wherein the seventh gear shaft (525) is connected with the first transmission shaft (53), the ninth driving gear (521) is arranged on the seventh gear shaft (525) and is meshed with the ninth driven gear (522), the ninth driven gear (522) is arranged on the eighth gear shaft (526), the eighth gear shaft (526) is further provided with a tenth driving gear (523), and the tenth driving gear (523) is meshed with the tenth driven gear (524);
the fourth gear set (62) comprises an eleventh driving gear (621), an eleventh driven gear (622), a twelfth driving gear (623), a twelfth driven gear (624), a ninth gear shaft (625) and a tenth gear shaft (626), the ninth gear shaft (625) is connected with the first transmission shaft (53), the eleventh driving gear (621) is arranged on the ninth gear shaft (625) and meshed with the eleventh driven gear (622), the eleventh driven gear (622) is arranged on the tenth gear shaft (626), a twelfth driving gear (623) is further arranged on the tenth gear shaft (626), and the twelfth driving gear (623) is meshed with the twelfth driven gear (624).
6. A six-wheeled toy vehicle transmission according to claim 5 and wherein: a third bracket (73) is arranged on the tenth driven gear (524), and the left rear wheel shaft (35) is rotationally connected with the third bracket (73); the twelfth driven gear (624) is provided with a fourth bracket (74), and the right rear wheel axle (36) is rotatably connected with the fourth bracket (74).
7. A six-wheeled toy vehicle transmission according to claim 2 wherein: a first universal joint (81) is arranged between the first transmission shaft (53) and the first gear set (51) and between the first transmission shaft (53) and the second gear set (52); a second universal joint (82) is arranged between the second transmission shaft (63) and the third gear set (61) and between the second transmission shaft (63) and the fourth gear set (62).
8. A six-wheeled toy vehicle transmission according to claim 1 wherein: the distances H from the left front wheel axle (31) to the left middle wheel axle (33), from the left middle wheel axle (33) to the left rear wheel axle (35), from the right front wheel axle (32) to the right middle wheel axle (34) and from the right middle wheel axle (34) to the right rear wheel axle (36) are all equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322222999.1U CN220695833U (en) | 2023-08-17 | 2023-08-17 | Transmission mechanism of six-wheeled toy car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322222999.1U CN220695833U (en) | 2023-08-17 | 2023-08-17 | Transmission mechanism of six-wheeled toy car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220695833U true CN220695833U (en) | 2024-04-02 |
Family
ID=90439854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322222999.1U Active CN220695833U (en) | 2023-08-17 | 2023-08-17 | Transmission mechanism of six-wheeled toy car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220695833U (en) |
-
2023
- 2023-08-17 CN CN202322222999.1U patent/CN220695833U/en active Active
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