CN205386338U - Toy car - Google Patents
Toy car Download PDFInfo
- Publication number
- CN205386338U CN205386338U CN201521057284.4U CN201521057284U CN205386338U CN 205386338 U CN205386338 U CN 205386338U CN 201521057284 U CN201521057284 U CN 201521057284U CN 205386338 U CN205386338 U CN 205386338U
- Authority
- CN
- China
- Prior art keywords
- rod
- drive
- vehicle frame
- fore
- stock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a toy car, including the frame, be equipped with rear axle on the frame, the rear wheel is installed at rear axle's both ends, installs drive rear axle's back actuating system on the frame, be equipped with a steering system on the frame, a steering system includes fore -stock, pendulum rod, actuating lever, front axle, front wheel and driving -steering device, the fore -stock is fixed on the frame, and the fore -stock transversely sets up, the both ends of fore -stock through the pin joint axle respectively the pin joint have a pendulum rod, have an actuating lever in that the one end of two pendulum rods is articulated, the middle part of actuating lever is equipped with the body of rod that upwards extends, be fixed with the front axle on each pendulum rod, be equipped with the front wheel on the front axle, the driving -steering device turns to the motor and fixes on the frame including turning to motor, cam and connecting rod, and the cam is equipped with on turning to the output shaft of motor, and the one end of connecting rod articulates on the cam, and the other end is articulated mutually with the body of rod. This structure can realize back drive, lets more steady of toy car operation, simplifies a steering system's structure, reduce cost.
Description
Technical field
This utility model relates to toy car.
Background technology
The playing method of traditional toy car very single, generally can only rectilinear motion, in order to be able to that toy car can be turned when walking, existing toy car is provided with steering.Such as a kind of steering device for toy car disclosed in the patent documentation that Chinese Patent Application No. is 201410782616.9, mainly include base, steering mechanism；Base is provided with entrance changeover portion, output changeover portion；Steering mechanism includes the support plate for carrying toy car, also includes a main shaft turned to；The fixed side shield in support plate both sides, support plate front end be provided with pressing type trigger switch, its rise time stop support plate front end, down pressure time release stop；Lever part front end sets front apron, and rear end sets driving mechanism, and fulcrum and side shield are relatively fixed；Main shaft is packed in base, axle is installed shell-like parts and is provided with torsionspring between the two, and shell-like parts and side shield are relatively fixed；Vehicle upstream end on support plate is provided with the backboard of unidirectional cutoff；Transfer also includes the stop positioner after steering mechanism turns to the second position.This transfer can realize turning on smaller area, turns to including 180 degree.The structure of above-mentioned transfer is complex, and the cost causing toy car is high.
Summary of the invention
In order to be able to realize rear drive, allowing toy car run more steady, simplify the structure of steering, reduce cost, this utility model provides a kind of toy car.
For reaching above-mentioned purpose, a kind of toy car, including vehicle frame, vehicle frame is provided with back axle, and the two ends of back axle are provided with trailing wheel, is provided with the rear drive system driving back axle on vehicle frame；Vehicle frame is provided with steering；Described steering includes fore-stock, fork, drive rod, front axle, front-wheel and steer-drive；Fore-stock is fixed on vehicle frame, fore-stock horizontally set, is articulated with fork at the two ends of fore-stock respectively by drive-connecting shaft, drive-connecting shaft is through the middle part of fork, fork is longitudinally disposed, is hinged with drive rod in one end of two forks, and the middle part of drive rod is provided with the upwardly extending body of rod；Each fork is fixed with front axle, front axle horizontally set, front axle is provided with front-wheel；Described steer-drive includes steer motor, cam and connecting rod, and steer motor is fixed on vehicle frame, and cam is provided with on the output shaft of steer motor, and one end of connecting rod is hinged on cam, and the other end and the body of rod are hinged.
Above-mentioned toy car, owing to being provided with the rear drive system driving back axle, accordingly, it is capable to realize rear drive, allow toy car operation more steadily, reliable.Owing to adopting above-mentioned steering, the body of rod can be driven to swing by steer-drive, drive rod motion is driven by the body of rod, drive rod drives fork to swing around drive-connecting shaft, and fork drives front axle and front wheel shimmy, thus realizing the purpose turned to, therefore, the steering system structural of this structure is simple, and cost is low, it is easy to realize.
Further, being provided with gag lever post on fore-stock, have breach on drive rod, one end of gag lever post extend in breach.Under the effect of steer-drive, drive rod can swing, and after gag lever post extend into breach, can carry out spacing to the movement travel of drive rod, thus reaching to control the purpose of front wheel shimmy angle, and simple in construction.
Further, being provided with fixed part on vehicle frame, be provided with two elastic webbings being parallel to each other between fixed part and fore-stock, the body of rod contacts between elastic webbing and with elastic webbing.After drive rod moves, the body of rod promotes elastic webbing generation elastic deformation, once not give body of rod driving force, then the body of rod automatically resets under the effect of elastic webbing.
Further, described rear drive system includes drive motor, gear train and driving gear, and drive motor is arranged on vehicle frame, drives gear to be arranged on back axle, and gear train is located at drive motor and drives between gear.
Further, vehicle frame is articulated with trailer.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of toy car.
Fig. 2 is the upward view of steering.
Fig. 3 is the side schematic view of steering.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is further elaborated.
As it is shown in figure 1, toy car includes vehicle frame 1, vehicle frame 1 is provided with back axle 21, and the two ends of back axle 21 are provided with trailing wheel 22, is provided with the rear drive system driving back axle 21 on vehicle frame 1；Vehicle frame 1 is provided with steering；Vehicle frame 1 is provided with driver's cabin 11；Vehicle frame 1 is articulated with trailer 10.
Described rear drive system includes drive motor 31, gear train and driving gear, and drive motor 31 is arranged on vehicle frame 1, drives gear to be arranged on back axle 21, and gear train is located at drive motor 31 and drives between gear.When drive motor 31 works, drive motor 31 drives gear to rotate by gear set drive, drives gear driven back axle 21 to rotate, thus driving trailing wheel 22 to rotate, it is achieved the purpose of rear drive.
As shown in Figures 2 and 3, described steering includes fore-stock 41, fork 42, drive rod 43, front axle 44, front-wheel 45 and steer-drive 46.
Fore-stock 41 includes underframe 411, connecting rod 412 and joint pin 413.Underframe 411 is fixed on the bottom of vehicle frame 1, and the two ends of connecting rod 412 are connected on underframe 411 by drive-connecting shaft 47, and joint pin 413 is fixed between underframe 411 and connecting rod 412.Fore-stock 41 horizontally set.
Fork 42 it is articulated with respectively by drive-connecting shaft 47 at the two ends of underframe 411, drive-connecting shaft 47 is through the end of connecting rod, and drive-connecting shaft 47 is through the middle part of fork 42, and fork 42 is longitudinally disposed, being hinged with drive rod 43 in one end of two forks 42, the middle part of drive rod 43 is provided with the upwardly extending body of rod 431；Each fork 42 is fixed with front axle 44, front axle 44 horizontally set, front axle 44 is provided with front-wheel 45；Described steer-drive 46 includes steer motor 461, cam 462 and connecting rod 463, steer motor 461 is fixed on vehicle frame 1, cam 462 is provided with on the output shaft of steer motor 461, and one end of connecting rod 463 is hinged on cam 462, and the other end and the body of rod are hinged.Air power steering motor 461, steer motor 461 band moving cam 462 rotates, and cam 462 drives the body of rod 431 to swing by connecting rod 463, the body of rod 431 drives drive rod 43 teeter, drive rod 43 drives fork 42 to swing, thus driving front axle and front wheel shimmy, it is achieved the purpose turned to.
Being provided with gag lever post 48 on underframe 411, have breach 432 on drive rod 43, one end of gag lever post 48 extend in breach 432.
Being provided with fixed part 12 on vehicle frame 1, be provided with two elastic webbings 49 being parallel to each other between fixed part 12 and underframe 411, the body of rod 431 contacts between elastic webbing 49 and with elastic webbing.
Above-mentioned toy car, owing to being provided with the rear drive system driving back axle, accordingly, it is capable to realize rear drive, allow toy car operation more steadily, reliable.Owing to arranging above-mentioned steering, therefore, the steering system structural of this structure is simple, and cost is low, it is easy to realize.
When drive rod 43 swings, owing to having breach 432, the movement travel of drive rod 43 can be carried out spacing by gag lever post 48, thus reaching to control the purpose of front wheel shimmy angle, and simple in construction.After drive rod 43 moves, the body of rod 431 promotes elastic webbing 49 that elastic deformation occurs, once not give body of rod driving force, then the body of rod automatically resets under the effect of elastic webbing.
Claims (5)
1.A kind of toy car, including vehicle frame, vehicle frame is provided with back axle, and the two ends of back axle are provided with trailing wheel, is provided with the rear drive system driving back axle on vehicle frame；Vehicle frame is provided with steering；It is characterized in that: described steering includes fore-stock, fork, drive rod, front axle, front-wheel and steer-drive；Fore-stock is fixed on vehicle frame, fore-stock horizontally set, is articulated with fork at the two ends of fore-stock respectively by drive-connecting shaft, drive-connecting shaft is through the middle part of fork, fork is longitudinally disposed, is hinged with drive rod in one end of two forks, and the middle part of drive rod is provided with the upwardly extending body of rod；Each fork is fixed with front axle, front axle horizontally set, front axle is provided with front-wheel；Described steer-drive includes steer motor, cam and connecting rod, and steer motor is fixed on vehicle frame, and cam is provided with on the output shaft of steer motor, and one end of connecting rod is hinged on cam, and the other end and the body of rod are hinged.
2.Toy car according to claim 1, it is characterised in that: being provided with gag lever post on fore-stock, have breach on drive rod, one end of gag lever post extend in breach.
3.Toy car according to claim 1, it is characterised in that: being provided with fixed part on vehicle frame, be provided with two elastic webbings being parallel to each other between fixed part and fore-stock, the body of rod contacts between elastic webbing and with elastic webbing.
4.Toy car according to claim 1, it is characterized in that: described rear drive system includes drive motor, gear train and driving gear, drive motor is arranged on vehicle frame, drives gear to be arranged on back axle, and gear train is located at drive motor and drives between gear.
5.Toy car according to claim 1, it is characterised in that: on vehicle frame, it is articulated with trailer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521057284.4U CN205386338U (en) | 2015-12-17 | 2015-12-17 | Toy car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521057284.4U CN205386338U (en) | 2015-12-17 | 2015-12-17 | Toy car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205386338U true CN205386338U (en) | 2016-07-20 |
Family
ID=56381097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521057284.4U Expired - Fee Related CN205386338U (en) | 2015-12-17 | 2015-12-17 | Toy car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205386338U (en) |
-
2015
- 2015-12-17 CN CN201521057284.4U patent/CN205386338U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160720 Termination date: 20161217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |