CN215585457U - Drifting toy car - Google Patents
Drifting toy car Download PDFInfo
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- CN215585457U CN215585457U CN202120722326.0U CN202120722326U CN215585457U CN 215585457 U CN215585457 U CN 215585457U CN 202120722326 U CN202120722326 U CN 202120722326U CN 215585457 U CN215585457 U CN 215585457U
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- wheel
- support frame
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Abstract
The utility model relates to a toy car, in particular to a drifting toy car, which comprises a frame, wherein the front side and the rear side of the frame are respectively and rotatably provided with a front wheel and a rear wheel; the transmission mechanism comprises a driving gear, a driven gear in meshing transmission with the driving gear and a cam coaxial with the driven gear; the action mechanism comprises a support frame which penetrates through the bottom of the frame and is movably connected with the frame, and a support wheel which is rotatably connected with the support frame, the cam is positioned above the support frame, and the cam triggers the support frame to enable the support wheel to be in contact with or separated from the ground. According to the utility model, the driving gear is driven to rotate through the output motion of the return gear box, the driving gear drives the driven gear to rotate, the driven gear drives the cam to rotate, the supporting wheel is pushed downwards under the action of the cam, the supporting wheel is contacted with the ground, one side wheel of the drifting toy car is suspended, and the drifting toy car realizes rapid turning under the continuous action of inertia and a power source to complete drifting action.
Description
Technical Field
The utility model relates to a toy car, in particular to a drifting toy car.
Background
When a toy vehicle turns sharply, drift technology is often used in order to allow the vehicle to more quickly negotiate curves. The principle of drift is: the front wheels or the wheels on the other side can keep or obtain extra grip force while the rear wheels or the wheels on one side lose grip force, and the vehicle can sideslip as long as the front wheels or the wheels on the other side have certain transverse force, so that the vehicle can rapidly pass through a curve.
The toy with multiple use forms is an important means for increasing the interestingness of the toy, the function of enabling the toy car to rapidly turn is a mode for increasing the interestingness of the toy car, the drifting structure of the existing detachable toy car is complex, the existing detachable toy car is almost realized in an electric control mode, the cost is high, and the toy car has certain difficulty for an operator.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the background art, the utility model provides the drifting toy car which is low in cost, simple in structure and convenient to operate, can realize rapid drifting, can rapidly and normally run after drifting is finished, is good in stability of a car body, and greatly improves the experience degree of users.
The utility model adopts the following technical characteristics: a drift toy car comprises a frame, wherein the front side and the rear side of the frame are respectively and rotatably provided with a front wheel and a rear wheel, and a return gear box, a transmission mechanism and an action mechanism are arranged in the frame;
the transmission mechanism comprises a driving gear, a driven gear in meshing transmission with the driving gear and a cam coaxial with the driven gear, and the cam is movably connected with the action mechanism;
the action mechanism comprises a support frame which penetrates through the bottom of the frame and is movably connected with the frame, and a support wheel which is rotatably connected with the support frame, the cam is positioned above the support frame, and the cam triggers the support frame to enable the support wheel to be in contact with or separated from the ground.
Furthermore, the return gear box comprises a first power transmission shaft and a second power transmission shaft, the first power transmission shaft is connected with the driving gear, and the second power transmission shaft is connected with the rear wheel.
Furthermore, the bottom of the frame is provided with a through hole for accommodating a support frame, and the support frame penetrates through the through hole and is movably connected with the cam.
Further, the support frame is T shape structure, including spacing portion and installation department, and the lower terminal surface of spacing portion ends with the up end of through-hole and supports, and the supporting wheel rotates and installs in the lower extreme of installation department, and the axial up-and-down motion of through-hole is followed to the support frame.
Furthermore, the bottom of the through hole is provided with a vertical upward protruding part, a first elastic piece is arranged between the protruding part and the limiting part, and the first elastic piece is sleeved on the mounting part.
Furthermore, a first clutch part is arranged on the driven gear, a second clutch part is arranged on the position, opposite to the first clutch part, of the cam, and the first clutch part is connected with or disconnected from the second clutch part.
Furthermore, the driven gear and the cam are sleeved on a third power transmission shaft, a stopping part is arranged at the end part, far away from the driven gear, of the third power transmission shaft, and a second elastic part is arranged between the stopping part and the cam.
Furthermore, the upper end cover of the frame is provided with an end cover, the end cover and the frame form an accommodating space, the return gear box, the transmission mechanism and the action mechanism are all positioned in the accommodating space, and the upper end face of the end cover is provided with a plurality of convex columns matched with the building blocks.
Further, the support wheels are located between the front wheels and the rear wheels.
The utility model has the beneficial effects that:
(1) the drifting toy car drives the driving gear to rotate through the output motion of the return gear box, the driving gear drives the driven gear to rotate, the driven gear drives the cam to rotate, the supporting wheel is pushed downwards through the supporting frame under the action of the cam, the supporting wheel is in contact with the ground, the wheel on one side of the drifting toy car is suspended, and the drifting toy car realizes quick turning under the continuous action of inertia and a power source to finish drifting action.
(2) The first elastic piece is arranged between the limiting part of the supporting frame and the protruding part at the bottom of the through hole, when the supporting wheel is pushed downwards by the cam, the first elastic piece is in a compressed state, when the cam bypasses the supporting wheel, the supporting wheel is reset under the action of the first elastic piece and is retracted again, the wheel on one side of the drifting toy car contacts the ground again, and normal running is achieved again.
(3) According to the drifting toy car, the first clutch part is arranged on the driven gear, the second clutch part is arranged on the cam, when the drifting toy car moves backwards to store energy for the returning force gearbox, the first clutch part and the second clutch part are disengaged, the supporting wheel cannot move downwards at the moment, the supporting wheel is in a disengaged state with the ground, and the use experience of a user is not influenced.
(4) The second elastic piece is arranged between the stopping part on the third power transmission shaft and the cam, when the return force gearbox is charged with energy, the cam is separated from the driven gear, the second elastic piece is in a compressed state at the moment, when the drifting toy car walks forwards, the cam is meshed with the driven gear under the action of the second elastic piece, and the driven gear drives the cam to rotate to realize drifting action.
(5) According to the toy drift car, the plurality of convex columns matched with the building blocks are arranged on the upper end face of the end cover, so that different playing scenes can be lapped on the car body according to the preference of a child in the playing process, and the experience degree is good.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is an overall appearance view of the drift toy vehicle of the present invention;
FIG. 2 is an interior view of the drift toy vehicle of the present invention;
FIG. 3 is an interior view of the drift toy vehicle of the present invention;
FIG. 4 is a cross-sectional block diagram of the drift toy vehicle of the present invention;
FIG. 5 is a cam structure view of the wander toy vehicle of the present invention;
FIG. 6 is a driven gear configuration view of the wandering toy vehicle of the present invention;
the device comprises a frame, a through hole, a boss 110, a support position 12, a rear wheel 2, a front wheel 3, a return force gear box 4, a first power transmission shaft 41, a second power transmission shaft 42, a transmission mechanism 5, a driving gear 51, a driven gear 52, a first clutch part 520, a cam 53, a second clutch part 530, a transition shaft 54, a stop part 540, a second elastic part 55, an action mechanism 6, a support frame 61, a limiting part 610, an installation part 611, a support wheel 62, a first elastic part 63, an end cover 7 and a convex column 71.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-6, the present invention provides a drifting toy vehicle, which comprises a vehicle frame 1, wherein the front side and the rear side of the vehicle frame 1 are respectively provided with a front wheel 3 and a rear wheel 2 in a rotating manner, a return gear box 4, a transmission mechanism 5 and an action mechanism 6 are arranged in the vehicle frame 1, and the return gear box 4 is used for providing power for the drifting toy vehicle, so that the drifting toy vehicle moves forwards and turns under the continuous action of inertia and a power source; the transmission mechanism 5 comprises a driving gear 51, a driven gear 52 in meshing transmission with the driving gear 51 and a cam 53 coaxial with the driven gear 52, and the cam 53 is movably connected with the action mechanism 6; the action mechanism 6 comprises a support frame 61 penetrating through the bottom of the frame 1 and movably connected with the frame 1 and a support wheel 62 rotatably connected with the support frame 61, the cam 53 is positioned above the support frame 61, the cam 53 triggers the support frame 61 to move downwards to enable the support wheel 62 to be in contact with or separated from the ground, the support wheel 62 is positioned between the front wheel 3 and the rear wheel 2 and is deviated to one side of a turn, and when the support wheel 62 is in contact with the ground, the wheel on one side can be in a suspended state, so that the drifting action is realized.
Specifically, the return gearbox 4 comprises a first power transmission shaft 41 and a second power transmission shaft 42, the first power transmission shaft 41 is connected with the driving gear 51, the second power transmission shaft 42 is connected with the rear wheel 2, and the driving gear 41 and the rear wheel 2 are powered through the return gearbox 4.
Specifically, as shown in fig. 4, a through hole 11 for accommodating a support frame 61 is provided at the bottom of the frame 1, the support frame 61 penetrates through the through hole 11 and is movably connected with the cam 53, the support frame 61 is in a T-shaped structure and comprises a limiting portion 610 and a mounting portion 611, the mounting portion 611 is fixedly arranged at the lower end of the limiting portion 610, the lower end surface of the limiting portion 610 abuts against the upper end surface of the through hole 11, so that the support frame 61 cannot be separated from the through hole in the up-and-down movement process, the support wheel 62 is rotatably mounted at the lower end of the mounting portion 611, the support wheel 62 can rotate on the ground to play a role of a wheel of a toy vehicle after contacting with the ground, and the support frame 61 moves up and down along the axial direction of the through hole 11; the bottom of the through hole 11 is provided with a vertically upward protruding part 110, the protruding part 110 is annularly protruded, a first elastic part 63 is arranged between the protruding part 110 and the limiting part 610, and the first elastic part 63 is sleeved on the mounting part 611; preferably, the first elastic member 63 is a spring, when the cam 53 pushes the supporting wheel 62 downwards through the supporting frame 61, the first elastic member 63 is in a compressed state, and when the protrusion on the cam 53 rotates to move upwards, the supporting wheel 62 and the supporting frame 61 are reset under the action of the first elastic member 63, and are retracted again to be separated from the ground, and the tire on one side of the drifting toy vehicle contacts the ground again to realize normal driving again.
Specifically, as shown in fig. 4 to 6, the driven gear 52 is provided with a first clutch portion 520, the cam 53 is provided with a second clutch portion 530 at a position opposite to the first clutch portion 520, the first clutch portion 520 is engaged with or disengaged from the second clutch portion 530, optionally, the engagement between the first clutch portion 520 and the second clutch portion 530 is a tooth shape engaged with each other, and the first clutch portion 520 and the second clutch portion 530 are used as a clutch, when the drifting toy car moves backwards to store energy for the returning force gearbox 4, the first clutch portion 520 is disengaged from the second clutch portion 530, the cam 53 does not rotate and is disengaged from the support frame 61, and the support wheel 62 does not move downwards at this time, and does not affect the storage of the toy car; when the drifting toy car moves forward, the first clutch part 520 is engaged with the second clutch part 530, the driven gear 52 drives the cam 53 to rotate, and the cam 53 pushes the supporting wheel 62 downwards through the supporting frame 61, so that the ground is supported, and the drifting action is realized.
Specifically, as shown in fig. 3, the driven gear 52 and the cam 53 are sleeved on the transition shaft 54, a stopping portion 540 is disposed at an end of the transition shaft 54 far from the driven gear 52, a second elastic member 55 is disposed between the stopping portion 540 and the cam 53, and preferably, the second elastic member 55 is a spring. Support positions 12 of the transition shaft 54 are provided at the left and right ends of the frame 1 for supporting the transition shaft 54. According to the utility model, the second elastic piece 55 is arranged between the stopping part 540 on the transition shaft 54 and the cam 53, when the toy car backs to store energy for the return gear box 4, the first clutch part 520 and the second clutch part 530 are disengaged, so that the cam 53 is separated from the driven gear 52, at the moment, the second elastic piece 55 is in a compressed state, when the drifting toy car walks forwards, the cam 53 is meshed with the driven gear 52 under the action of the second elastic piece 55, and the driven gear 52 drives the cam 53 to rotate to realize drifting action.
Specifically, as shown in fig. 1, an end cover 7 is covered on the upper end cover of the frame 1, the end cover 7 and the frame 1 form an accommodating space, the return tooth box 4, the transmission mechanism 5 and the action mechanism 6 are all located in the accommodating space, and a plurality of convex columns 71 matched with the building blocks are arranged on the upper end face of the end cover 7. When children play, building blocks can be stacked on the end cover 7 according to interests of the children, toy cars with various shapes are assembled, and interestingness is greatly improved.
The working principle of the utility model is as follows:
when the drifting toy car of the utility model retreats backwards to store energy for the return force gearbox 4, the driven gear 52 and the cam 53 are disengaged under the action of the first clutch part 520 and the second clutch part 530, the rotation of the driven gear 52 can not drive the rotation of the cam 53, and the action mechanism 6 does not work; after the return gear box 4 finishes energy storage, the return gear box 4 outputs movement to the return gear box 4 to drive the driving gear 51 to rotate, the driving gear 51 drives the driven gear 52 to rotate, at the moment, the first clutch part 520 and the second clutch part 530 are meshed to enable the driven gear 52 to drive the cam 53 to rotate, the supporting wheel 62 is pushed downwards through the supporting frame 61 under the action of the cam 53, the supporting wheel 62 and the supporting ground are supported, one side wheel of the drifting toy car is suspended, the drifting toy car realizes quick turning under the continuous action of inertia and a power source, drifting action is finished, and 180-degree turning is realized; when the convex position on the cam walks around the right lower direction, the supporting wheel 52 resets under the action of the first elastic piece 63, is retracted again to be separated from the ground, and the tire on one side of the drifting toy car contacts the ground again to realize normal running.
The present invention has been further described with reference to specific embodiments, but it should be understood that the detailed description should not be construed as limiting the spirit and scope of the present invention, and various modifications made to the above-described embodiments by those of ordinary skill in the art after reading this specification are within the scope of the present invention.
Claims (9)
1. A drifting toy car is characterized by comprising a car frame, wherein the front side and the rear side of the car frame are respectively and rotatably provided with a front wheel and a rear wheel, and a return gear box, a transmission mechanism and an action mechanism are arranged in the car frame;
the transmission mechanism comprises a driving gear, a driven gear in meshing transmission with the driving gear and a cam coaxial with the driven gear, and the cam is movably connected with the action mechanism;
the action mechanism comprises a support frame which penetrates through the bottom of the frame and is movably connected with the frame, and a support wheel which is rotatably connected with the support frame, the cam is positioned above the support frame, and the cam triggers the support frame to enable the support wheel to be in contact with or separated from the ground.
2. The wander toy vehicle of claim 1, wherein the return gearbox includes a first power transmission shaft coupled to the drive gear and a second power transmission shaft coupled to the rear wheel.
3. The drifting toy vehicle of claim 1, wherein a through hole for receiving a support frame is provided at the bottom of the frame, the support frame being movably connected to the cam through the through hole.
4. The drifting toy car of claim 3, wherein the support frame is a T-shaped structure and comprises a limiting portion and a mounting portion, the lower end face of the limiting portion abuts against the upper end face of the through hole, the support wheel is rotatably mounted at the lower end of the mounting portion, and the support frame moves up and down along the axial direction of the through hole.
5. The drifting toy car of claim 4, wherein a vertically upward protruding portion is provided at the bottom of the through hole, and a first elastic member is provided between the protruding portion and the limiting portion, the first elastic member being fitted over the mounting portion.
6. The drifting toy car of claim 1, wherein a first clutch portion is provided on the driven gear, a second clutch portion is provided on the cam at a position opposite to the first clutch portion, and the first clutch portion is engaged with or disengaged from the second clutch portion.
7. The wander toy vehicle of claim 6, wherein the driven gear and the cam are mounted on a transition shaft, a stop is provided on an end of the transition shaft distal from the driven gear, and a second resilient member is provided between the stop and the cam.
8. The drifting toy car of claim 1, wherein an end cap is closed to the upper end cap of the frame, the end cap and the frame form an accommodating space, the return gear box, the transmission mechanism and the action mechanism are all located in the accommodating space, and a plurality of convex columns matched with the building blocks are arranged on the upper end face of the end cap.
9. The wander toy vehicle of claim 1, wherein the support wheels are located between the front and rear wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120722326.0U CN215585457U (en) | 2021-04-09 | 2021-04-09 | Drifting toy car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120722326.0U CN215585457U (en) | 2021-04-09 | 2021-04-09 | Drifting toy car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215585457U true CN215585457U (en) | 2022-01-21 |
Family
ID=79871637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120722326.0U Active CN215585457U (en) | 2021-04-09 | 2021-04-09 | Drifting toy car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215585457U (en) |
-
2021
- 2021-04-09 CN CN202120722326.0U patent/CN215585457U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |