CN201684416U - Toy car rail with power device - Google Patents
Toy car rail with power device Download PDFInfo
- Publication number
- CN201684416U CN201684416U CN2010201483571U CN201020148357U CN201684416U CN 201684416 U CN201684416 U CN 201684416U CN 2010201483571 U CN2010201483571 U CN 2010201483571U CN 201020148357 U CN201020148357 U CN 201020148357U CN 201684416 U CN201684416 U CN 201684416U
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- track
- toy car
- friction pulley
- limited wheel
- acceleration
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- Expired - Fee Related
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Abstract
The utility model relates to a toy car rail with a power device, which comprises a rail base, a lifting device, an upper rail and a lower rail, and is characterized in that the lifting device comprises at least one friction wheel, a driving device driving the friction wheel to rotate, a lifting rail and a caging device; the upper end of the lifting rail is connected with the entrance of the upper rail, and the lower end of the lifting rail is connected with the exit of the lower rail; the friction wheel is rotatably mounted on the lifting rail, at least partial friction wheel protrudes out of the runway surface of the lifting rail, and the friction wheel is in transmission connection with a driving device; the caging device is arranged above the lifting rail and corresponds to the friction wheel; and a gap is reserved between the caging device and the friction wheel. The toy car is lightly pressed on the runway surface of the lifting device through the caging device to generate effective friction at the bottom of the toy car by the friction wheel, thereby driving the toy car to climb upwards from the lower rail along the lifting rail, and having a higher driving speed for the toy car when reaching the upper rail.
Description
Technical field
The utility model relates to a kind of toy, relates in particular to a kind of toy car track of drive device.
Background technology
The present element of rail toy car that generally uses, itself is provided with power set toy car, power by toy car self travels in orbit, because the structure of toy car must comprise battery, motor and variable transmission mechanism, so the volume of toy car is generally all bigger, the corresponding guide rail that also requires is longer, and site area shared after the track assembling is bigger, inconvenience is played, and manufacturing cost is higher.Chinese patent CN1383906 disclosed " competition kit of non-motorized toy car " proposes a kind of toy car track that has power set, set power set provide power for the toy car that travels in the above, toy car can be transported to high point from low spot, toy car needn't be provided with power set, overcome the shortcoming that is provided with the element of rail toy car of power set at present, simplified the structure of toy car, reduced the size of toy car and track, not only be convenient to play but also save cost.This toy car track is to utilize an elevator that is similar to lift, toy car is carried toward high point from low spot, after toy car arrives high point, the speed of toy car is fast inadequately, the travel speed on the track is slower in the back to cause toy car, do not have speed sense, interest is not high, is difficult to satisfy the person's of enjoying demand.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of toy car track of drive device, the toy car track of this drive device with toy car when low spot is transported to high point, toy car has higher travel speed, can on the track of back, travel, improve interest and playability with higher speed.The technical scheme that adopts is as follows:
A kind of toy car track of drive device, comprise track pedestal, lifting device, get on the right track and lower railway, get on the right track, lower railway and lifting device be installed on the track pedestal, the upper end of lifting device is connected with the inlet that gets on the right track, the lower end of lifting device is connected with the outlet of lower railway, it is characterized in that: described lifting device comprises at least one friction pulley, drives drive unit, lifting track and stopping means that friction pulley rotates; The upper end that promotes track is connected with the inlet that gets on the right track, and the lower end that promotes track is connected with the outlet of lower railway; Rotatable being installed in of friction pulley promotes on the track, and friction pulley has at least a part to give prominence on the runway face that promotes track, and friction pulley and drive unit are in transmission connection; Stopping means is located at and is promoted the track top, and the position of stopping means and friction pulley is corresponding, and is gapped between stopping means and the friction pulley.
The position of getting on the right track is higher than lower railway, promotes track and tilts to the lower end gradually from the upper end.In the toy car track of this drive device, also can walk abreast is provided with many and gets on the right track and many lower railway, and a plurality of lifting devices of relative set, is suitable for many cars with playing and many cars are raced.
Get on the right track in order better toy car to be transported to from lower railway, the concrete structure and the size that cooperate the utility model toy car track, preferably on the runway face that promotes track, a plurality of friction pulleys are set, friction pulley all is in transmission connection with drive unit, and a plurality of stopping means that connect together of relative set, stopping means is identical with friction pulley quantity, and corresponding one by one.
Friction pulley can partly be given prominence on the runway face that promotes track, also can be whole all on the runway face that promotes track.
By get on the right track and lower railway between the lifting track is set, friction pulley is set promoting on the runway face of track, friction pulley provides power for toy car, drives toy car and upwards climbs along promoting track from lower railway, arriving has higher travel speed after getting on the right track; And by stopping means is set, toy car gently is pressed on the runway face that promotes track, make friction pulley produce effectively friction to the bottom surface of toy car, can drive toy car upwards to travel, prevent toy car simultaneously under the effect of friction pulley, fly away from the lifting track.
For reaching the purpose better spacing and resistance of reducing friction, as preferred version of the present utility model, described stopping means comprises position-limiting cover, rotating shaft, the position-limited wheel that can rotate around the axis, position-limited wheel installing plate, torque spring and gag lever post; Position-limiting cover is installed in and promotes on the track, and the edge of position-limiting cover is connected with the both sides that promote track; The two ends of gag lever post are fixed on the position-limiting cover; Position-limited wheel is installed to an end of position-limited wheel installing plate by rotating shaft; The other end of position-limited wheel installing plate is socketed on the gag lever post, and is gapped between position-limited wheel and the friction pulley; Torque spring is socketed on the gag lever post, and an end of torque spring contacts with position-limiting cover or is connected, and the other end of torque spring contacts with the position-limited wheel installing plate or is connected.The connected mode of position-limited wheel, rotating shaft and position-limited wheel installing plate can be in above-mentioned: position-limited wheel is fixed in the rotating shaft, and rotating shaft is rotatable to be installed on the position-limited wheel installing plate; Also can be: position-limited wheel be socketed in the rotating shaft, and rotating shaft is fixed on the position-limited wheel installing plate.Such stopping means can freely rotate position-limited wheel around the shaft, and position-limited wheel has downward movement tendency under the effect of torque spring and position-limited wheel installing plate, takes turns can move upward again in the effect lower limit of external force.The effect of stopping means is along perpendicular to the runway face direction that promotes track toy car being applied a pressure, toy car gently is pressed onto on the runway face that promotes track, make friction pulley can play effectively friction, drive toy car and upwards travel, prevent that simultaneously toy car from flying away from track the lower surface of toy car.In this case, between stopping means and the toy car, rise useful effect just perpendicular to the pressure of the runway face that promotes track, and the frictional force between stopping means and the toy car upper surface is the resistance that the obstruction toy car upwards travels on the contrary, this resistance is the smaller the better; On rough contact-making surface, rolling friction, can be exerted pressure to toy car by the cooperation of position-limiting cover, position-limited wheel, rotating shaft, spring and gag lever post much smaller than sliding friction, can prevent that again toy car from flying away from track, reduces friction again simultaneously; And simultaneously because the height of front end, centre and the rear end of toy car is common and height inconsistent or different toy cars are inconsistent, torque spring can guarantee that position-limited wheel keeps contacting with the upper surface of toy car with the height change of toy car; Position-limiting cover also can prevent the toy car offset track.Preferred position-limiting cover adopts transparent material to make, and when toy car travelled in transparent position-limiting cover, can know in the outside had increased interest and playability by the state of seeing toy car.
Stopping means also can be to comprise position-limiting cover and shell fragment, and an end of shell fragment is fixed on the position-limiting cover, and the other end of shell fragment carries out spacing to the toy car that passes through, and toy car is exerted pressure, and make toy car can not fly away from track under the driving of friction pulley.
For reaching the purpose that better driving friction pulley rotates, as the further preferred version of the utility model, described drive unit comprises motor, transmission mechanism, dc source and power switch; Dc source, power switch and motor are connected into a loop; Motor is in transmission connection by transmission mechanism and friction pulley.Power switch can be installed on the track pedestal, and transmission mechanism and motor are installed in the track pedestal.Transmission mechanism adopts drive pulley, driven pulley, belt usually, and drive pulley is connected with revolution, and driven pulley and friction pulley are rotationally connected; Transmission mechanism also can adopt drive sprocket, driven sprocket, chain, and drive sprocket is connected with revolution, and driven sprocket and friction pulley are rotationally connected; Transmission mechanism can also adopt gear train, and first order gear is connected with revolution, and final stage gear and friction pulley are rotationally connected.
In order to reach the purpose that increases interesting and playability, as the utility model preferred version further, described getting on the right track is connected with lower railway, constitutes a cyclic track.Getting on the right track is connected with lower railway, constitutes a cyclic track, makes toy car not stop to travel in cyclic track, has increased interest and playability.Getting on the right track can certainly not be connected with lower railway, as in the rail set of many car sports, is provided with the starting point and the terminal point of track, at this moment, another end points of lower railway can be made as starting point, and another end points that gets on the right track is made as terminal point.
In order to reach more interesting and purpose playability, as the utility model preferred version further again, described get on the right track or lower railway is connected with the branch road track, the branch road track with get on the right track or the joint of lower railway is provided with the device that switches tracks, the device that switches tracks comprises two baffle plates, button, back-moving spring and connecting rods; Baffle plate, back-moving spring and connecting rod are positioned at track pedestal below; The stage casing part and the track pedestal of connecting rod are hinged; Button and back-moving spring are located at the both sides of pin joint respectively, and button is connected with the position that connecting rod is positioned at pin joint one side, and the two ends of back-moving spring are connected with the track pedestal with the position that connecting rod is positioned at the pin joint opposite side respectively; Two baffle plates are connected to the two ends of connecting rod.When button is pressed, move downward under the drive of connecting rod with the coexist baffle plate of a side of button, and be hidden in the runway face below of track, can not stop that toy car exercises; The connecting rod of fulcrum opposite side is compression reseting spring then, and the baffle plate that makes the connecting rod of this side drive this side moves upward, and is exposed on the runway face of track, can stop that toy car exercises.Unclamp button on time, back-moving spring restores to the original state under the effect of self elastic force, makes the connecting rod of this side drive baffle plate and moves downward, and be hidden in the runway face below of track, can not stop that toy car exercises; The baffle plate that the connecting rod of opposite side then drives button and this side moves upward, and the baffle plate of this side is exposed on the runway face of track, can stop the toy car enforcement.
In order to reach in the toy car driving process, the purpose of quickening to toy car, the scheme that is more preferably as the utility model is getting on the right track, is being provided with accelerator on lower railway or the branch road track, and accelerator comprises and quickens friction pulley, quickens stopping means; Quicken that friction pulley is rotatable to be installed in orbit, and quicken friction pulley and have at least a part to give prominence on the runway face of track, quicken friction pulley and drive unit and be in transmission connection; Quickening friction pulley and drive unit is in transmission connection; The acceleration stopping means generally comprises the acceleration position-limiting cover, quickens rotating shaft, can and quicken gag lever post around the acceleration position-limited wheel that quickens the rotating shaft rotation, acceleration position-limited wheel installing plate, acceleration torque spring, quicken position-limiting cover and be installed in above the track, the edge that quickens position-limiting cover is connected with the both sides of track; The two ends of quickening gag lever post are fixed on quickens on the position-limiting cover; Quicken position-limited wheel and be installed to an end that quickens the position-limited wheel installing plate, quicken position-limited wheel and quicken between the friction pulley gapped by quickening rotating shaft; The other end that quickens the position-limited wheel installing plate is socketed in and quickens on the gag lever post; The acceleration torque spring is socketed on the acceleration gag lever post, and an end of acceleration torque spring contacts with the acceleration position-limiting cover or is connected, and the other end of acceleration torque spring contacts with acceleration position-limited wheel installing plate or is connected.Owing to get on the right track or lower railway is connected with the branch road track, and get on the right track and the not restriction of the length of lower railway, the stroke of toy car can infinitely extend in theory, because the friction of toy car wheel and runway face, make the speed of a motor vehicle of toy car slack-off, even might stop to travel, in this case, be necessary accelerator to be set, for toy car quickens in the centre of track.Quicken stopping means and toy gently is pressed on the runway face of track, quicken friction pulley the toy car bottom surface is rubbed, toy car is quickened.
The toy car track of drive device of the present utility model, by get on the right track and lower railway between the lifting track is set, on the runway face that promotes track, friction pulley is set, pass through stopping means, toy car gently is pressed on the runway face that promotes track, make friction pulley produce effectively friction to the bottom surface of toy car, driving toy car upwards climbs along promoting track from lower railway, and higher travel speed is arranged when arrival is got on the right track, satisfy the energy demand that toy car continues to run at high speed on the track of back; And stopping means prevents that simultaneously toy car from flying away from the lifting track under the effect of friction pulley.
Description of drawings
Fig. 1 is the structural representation of the utility model preferred implementation.
Fig. 2 is the structural representation of stopping means.
Fig. 3 is the structural representation that friction pulley is connected with drive unit.
Fig. 4 is first structural representation that switches tracks device.
The specific embodiment
Be described further below in conjunction with accompanying drawing and preferred implementation of the present utility model.
As shown in Figure 1, the toy car track of this drive device of the present utility model comprises track pedestal 1, lifting device, gets on the right track 2 and lower railway 3; Get on the right track 2, lower railway 3 and promote track and be installed on the track pedestal 1; Lifting device comprises seven friction pulleys 4, drive unit, lifting track 5 and seven stopping means that connect together; The upper end that promotes track 5 is connected with 2 the inlet of getting on the right track, and the lower end of lifting track 5 is connected with the outlet of lower railway 3; Friction pulley 4 is installed in and promotes on the track 5, and friction pulley 4 parts are given prominence on the runway face that promotes track 5, and friction pulley 4 is in transmission connection with drive unit; Stopping means is located at and is promoted track 5 tops; Getting on the right track 2 is connected with lower railway 3, constitutes a cyclic track.
As depicted in figs. 1 and 2, stopping means comprises position-limiting cover 6, position-limited wheel 7, rotating shaft 8, position-limited wheel installing plate 9, torque spring 10 and gag lever post 11; Position-limiting cover 6 is installed in and promotes above the track 5, and the edge of position-limiting cover 6 is connected with the both sides that promote track 5; The two ends of gag lever post 11 are fixed on the position-limiting cover 6; Position-limited wheel 7 is installed to an end of position-limited wheel installing plate 9 by rotating shaft 8, and position-limited wheel 7 can 8 rotate around the shaft, and is gapped between position-limited wheel 7 and the friction pulley 4; The other end of position-limited wheel installing plate 9 is socketed on the gag lever post 11; Torque spring 10 is socketed on the gag lever post 11; One end of torque spring 10 contacts with position-limiting cover 6 or is connected, and the other end of torque spring 10 contacts with position-limited wheel installing plate 9 or is connected.
As shown in Figure 3, friction pulley 4 is in transmission connection with drive unit.Drive unit comprises motor 12, transmission mechanism, dc source 13 and power switch 14; Dc source 13, power switch 14 and motor 12 are connected into a loop; Motor 12 is in transmission connection by transmission mechanism and friction pulley 4.Transmission mechanism comprises drive pulley 15, driven pulley 16, belt 17, and drive pulley 15 is rotationally connected with motor 12, and driven pulley 16 is rotationally connected with friction pulley 4.Power switch 14 is installed on the track pedestal 1, and drive pulley 15, driven pulley 16, belt 17 and motor 12 are installed in the track pedestal 1.
As shown in Figure 1, the lower railway of the toy car track of this drive device also is provided with annular branch road track 18, and lower railway 3 is provided with the device that switches tracks with the joint of annular branch road track 18.As shown in Figure 1, at the annular branch road track of lower railway 3 incision 18 places, be provided with first device 19 that switches tracks; At annular branch road track 18 incision lower railway 3 places, be provided with second device 20 that switches tracks.As shown in Figure 4, first device that switches tracks comprises baffle plate 1921, baffle plate 1922, button 1923, back-moving spring 1924, connecting rod 1925; Baffle plate 1921, baffle plate 1922, back-moving spring 1924 and connecting rod 1925 are in track pedestal 1 below; The stage casing part and the track pedestal 1 of connecting rod 1925 are articulated in pin joint 1926; Button 1923 and back-moving spring 1924 are located at the both sides of pin joint 1926 respectively, button 1923 is connected with the position that connecting rod 1925 is positioned at pin joint 1,926 one sides, and the two ends of back-moving spring 1924 are connected with track pedestal 1 with the position that connecting rod 1925 is positioned at pin joint 1926 opposite sides respectively; Baffle plate 1921, baffle plate 1922 are connected to the two ends of connecting rod 1925.The switch tracks structure of device 19 of second structure and first that switches tracks device 20 is identical.
As shown in Figure 1, also be provided with accelerator on the lower railway 3 of the toy car track of this drive device and the annular branch road track 18, accelerator comprises acceleration friction pulley 27, quickens stopping means; Quicken friction pulley 27 and be installed on the lower railway 3, quicken the part of friction pulley 27 and give prominence on the runway face of lower railway 3; Quickening friction pulley 27 is in transmission connection with drive unit; Quickening stopping means generally comprises acceleration position-limiting cover 28, quickens position-limited wheel 29, quickens rotating shaft 30, quickens position-limited wheel installing plate 31, quickens torque spring 32 and acceleration gag lever post 33, quicken position-limiting cover 28 and be installed in above the lower railway 3, the edge that quickens position-limiting cover 28 is connected with the both sides of lower railway 3; The two ends of quickening gag lever post 33 are fixed on quickens on the position-limiting cover 28; Quicken position-limited wheel 29 and be installed to an end that quickens position-limited wheel installing plate 31, quicken position-limited wheel 29 and can freely rotate, quicken position-limited wheel 29 and quicken between the friction pulley 27 gapped around quickening rotating shaft 30 by quickening rotating shaft 30; The other end that quickens position-limited wheel installing plate 31 is socketed in and quickens on the gag lever post 33; Acceleration torque spring 32 is socketed on the acceleration gag lever post 33, and an end of acceleration torque spring 32 contacts with acceleration position-limiting cover 28 or is connected, and the other end of acceleration torque spring 32 contacts with acceleration position-limited wheel installing plate 31 or is connected.Quicken stopping means and toy car gently is pressed on the runway face of lower railway 3, quicken 27 pairs of toy car bottom surfaces of friction pulley and rub, toy car is quickened.
Before enjoying, press power switch 14, friction pulley 4 and acceleration friction pulley 27 rotate with certain speed, toy car is placed on the runway face of lower railway 3 in lifting device the place ahead, and (also toy car can be placed on 2 the runway face of getting on the right track for the certain initial velocity of toy car, allow toy car along the joint of 2 landings at lower railway 3 and lifting track 5 of getting on the right track, at this moment, toy car has certain initial velocity before entering lifting device equally.); After toy car entered lifting track 5 with this initial velocity, position-limited wheel 7 gently was pressed in toy car on the runway face that promotes track 5, the bottom of friction pulley 4 friction toy cars, and the driving toy car climbs to along lifting track 5 and gets on the right track 2; Toy car is under the driving of friction pulley 4, and arriving gets on the right track had higher travel speed at 2 o'clock, and along get on the right track 2, lower railway 3 and promote track 5 these circulation routes and travel always; When toy car travels on lower railway 3, during by accelerator, to quicken position-limited wheel 29 and toy car gently is pressed on the runway face of lower railway 3, the bottom of quickening 27 pairs of toy cars of friction pulley rubs, and toy car is quickened; When toy car drives to the joint of the annular branch road track 18 of lower railway 3 incisions, can press the button 1923 of the device 19 that switches tracks, baffle plate 1921 rises, and baffle plate 1922 descends, and toy car is cut annular branch road track 18 travel; When toy car drives to the joint of annular branch road track 18 incision lower railway 3 in annular branch road track 18, press the button 2023 of the device 20 that switches tracks, baffle plate 2021 rises, and baffle plate 2022 descends, and toy car is cut lower railway 3 continue to travel.
In other embodiments, friction pulley can whole be on the runway face that promotes track, and quickening friction pulley can whole be on the runway face of track.
In other embodiments, stopping means and acceleration stopping means also can be to comprise position-limiting cover and shell fragment, one end of shell fragment is fixed on the position-limiting cover, the other end of shell fragment carries out spacing to the toy car that passes through, toy car is exerted pressure, make friction pulley produce effectively friction, and make toy car can under the driving of friction pulley, not fly away from track the toy car bottom.
In other embodiments, can be provided with many and get on the right track and many lower railway, and a plurality of lifting devices of relative set.
In other embodiments, can connect many branch road tracks, and a plurality of device and a plurality of accelerators of switching tracks of relative set.
In other embodiments, promote a plurality of friction pulleys such as, two, three can be set on the track, and the stopping means of respective numbers is set, determine the quantity of required friction pulley and stopping means according to the length that promotes track.
Claims (6)
1. the toy car track of a drive device, comprise track pedestal, lifting device, get on the right track and lower railway, get on the right track, lower railway and lifting device be installed on the track pedestal, the upper end of lifting device is connected with the inlet that gets on the right track, the lower end of lifting device is connected with the outlet of lower railway, it is characterized in that: described lifting device comprises at least one friction pulley, drives drive unit, lifting track and stopping means that friction pulley rotates; The upper end that promotes track is connected with the inlet that gets on the right track, and the lower end that promotes track is connected with the outlet of lower railway; Rotatable being installed in of friction pulley promotes on the track, and friction pulley has at least a part to give prominence on the runway face that promotes track, and friction pulley and drive unit are in transmission connection; Stopping means is located at and is promoted the track top, and the position of stopping means and friction pulley is corresponding, and is gapped between stopping means and the friction pulley.
2. toy car track as claimed in claim 1 is characterized in that: described stopping means comprises position-limiting cover, rotating shaft, the position-limited wheel that can rotate around the axis, position-limited wheel installing plate, torque spring and gag lever post; Position-limiting cover is installed in and promotes on the track, and the edge of position-limiting cover is connected with the both sides that promote track; The two ends of gag lever post are fixed on the position-limiting cover; Position-limited wheel is installed to an end of position-limited wheel installing plate by rotating shaft; The other end of position-limited wheel installing plate is socketed on the gag lever post, and is gapped between position-limited wheel and the friction pulley; Torque spring is socketed on the gag lever post, and an end of torque spring contacts with position-limiting cover or is connected, and the other end of torque spring contacts with the position-limited wheel installing plate or is connected.
3. toy car track as claimed in claim 1 or 2, its feature: described drive unit comprises motor, transmission mechanism, dc source and power switch; Dc source, power switch and motor are connected into a loop; Motor is in transmission connection by transmission mechanism and friction pulley.
4. toy car track as claimed in claim 3, its feature: described getting on the right track is connected with lower railway, constitutes a cyclic track.
5. toy car track as claimed in claim 4, it is characterized in that: described get on the right track or lower railway is connected with the branch road track, the branch road track with get on the right track or the joint of lower railway is provided with the device that switches tracks, the device that switches tracks comprises two baffle plates, button, back-moving spring and connecting rods; Baffle plate, back-moving spring and connecting rod are positioned at track pedestal below; The stage casing part and the track pedestal of connecting rod are hinged; Button and back-moving spring are located at the both sides of pin joint respectively, and button is connected with the position that connecting rod is positioned at pin joint one side, and the two ends of back-moving spring are connected with the track pedestal with the position that connecting rod is positioned at the pin joint opposite side respectively; Two baffle plates are connected to the two ends of connecting rod.
6. toy car track as claimed in claim 5 is characterized in that: getting on the right track, be provided with accelerator on lower railway or the branch road track, accelerator comprises and quickens friction pulley, quickens stopping means; Quicken that friction pulley is rotatable to be installed in orbit, and quicken friction pulley and have at least a part to give prominence on the runway face of track, quicken friction pulley and drive unit and be in transmission connection; Quickening friction pulley and drive unit is in transmission connection; The acceleration stopping means generally comprises the acceleration position-limiting cover, quickens rotating shaft, can and quicken gag lever post around the acceleration position-limited wheel that quickens the rotating shaft rotation, acceleration position-limited wheel installing plate, acceleration torque spring, quicken position-limiting cover and be installed in above the track, the edge that quickens position-limiting cover is connected with the both sides of track; The two ends of quickening gag lever post are fixed on quickens on the position-limiting cover; Quicken position-limited wheel and be installed to an end that quickens the position-limited wheel installing plate, quicken position-limited wheel and quicken between the friction pulley gapped by quickening rotating shaft; The other end that quickens the position-limited wheel installing plate is socketed in and quickens on the gag lever post; The acceleration torque spring is socketed on the acceleration gag lever post, and an end of acceleration torque spring contacts with the acceleration position-limiting cover or is connected, and the other end of acceleration torque spring contacts with acceleration position-limited wheel installing plate or is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201483571U CN201684416U (en) | 2010-03-26 | 2010-03-26 | Toy car rail with power device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201483571U CN201684416U (en) | 2010-03-26 | 2010-03-26 | Toy car rail with power device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201684416U true CN201684416U (en) | 2010-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201483571U Expired - Fee Related CN201684416U (en) | 2010-03-26 | 2010-03-26 | Toy car rail with power device |
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| CN (1) | CN201684416U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105617678A (en) * | 2016-03-04 | 2016-06-01 | 董广 | Toy race car competition track changing system and method |
| CN106314447A (en) * | 2016-10-11 | 2017-01-11 | 徐林波 | Electric land wheel track car |
| CN110583614A (en) * | 2019-10-11 | 2019-12-20 | 无为县年香马蹄种植专业合作社 | Horseshoe field bird preventing equipment |
-
2010
- 2010-03-26 CN CN2010201483571U patent/CN201684416U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105617678A (en) * | 2016-03-04 | 2016-06-01 | 董广 | Toy race car competition track changing system and method |
| CN105617678B (en) * | 2016-03-04 | 2018-06-29 | 董广 | A kind of racer toy vehicles match becomes rail system and orbit changing method |
| CN106314447A (en) * | 2016-10-11 | 2017-01-11 | 徐林波 | Electric land wheel track car |
| CN110583614A (en) * | 2019-10-11 | 2019-12-20 | 无为县年香马蹄种植专业合作社 | Horseshoe field bird preventing equipment |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20110326 |