CN103721420B - Steering module and toy car for toy car - Google Patents
Steering module and toy car for toy car Download PDFInfo
- Publication number
- CN103721420B CN103721420B CN201310471177.5A CN201310471177A CN103721420B CN 103721420 B CN103721420 B CN 103721420B CN 201310471177 A CN201310471177 A CN 201310471177A CN 103721420 B CN103721420 B CN 103721420B
- Authority
- CN
- China
- Prior art keywords
- steering
- steering module
- module according
- speed changer
- heart axle
- 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
Links
- 230000033001 locomotion Effects 0.000 claims abstract description 16
- 239000000725 suspension Substances 0.000 claims description 42
- 230000008859 change Effects 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 230000004308 accommodation Effects 0.000 claims 1
- 238000007689 inspection Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 description 9
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 101150034459 Parpbp gene Proteins 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H17/00—Toy vehicles, e.g. with self-drive; ; Cranes, winches or the like; Accessories therefor
- A63H17/26—Details; Accessories
- A63H17/36—Steering-mechanisms for toy vehicles
Landscapes
- Toys (AREA)
Abstract
It is used for toy car, the steering module particularly for remote-controlled toy vehicle the present invention relates to a kind of, the steering module has at least two wheels that can be turned to, steering motor and turns to speed changer, each described wheel turned to is hung by a corresponding heart axle, wherein, at least one heart axle has tooth means, the steering speed changer is engaged in the tooth means, for transmitting divertical motion.
Description
Technical field
The present invention relates to a kind of steering module for toy car, the steering module has at least two cars that can be turned to
Wheel and steering motor and steering speed changer, the wheel that can each turn to are hung by a corresponding heart axle.
Background technology
Toy car by wireless remotecontrol is well known.People generally make great efforts the design of such toy car is as detailed as possible
Faithfully copy in the known models of actual automobile engineering to the greatest extent., also should be with as close possible to actual side except outward appearance
Formula replicates the operation of actual model.
Remote-controlled toy vehicle is produced in different proportions.In this respect, the toy concept of innovation focuses on remote-control car, especially
It is with 1：The racing car that 43 ratio independently or on suitable track systems is played.
Past, people always pay close attention to by toy car steering driving copy to as precisely as possible realistic model function and
In outward appearance.However, known steering mechanism shows extremely complex construction in automobile engineering, the construction can in toy,
Especially with required 1：43 ratio, is only approximate realized.
It is known that ratio is 1:The agri-vehicle model and utility vehicle model of 32 remote control, which are used, has coupling
The steering motor of speed changer is turned to, and for transmitting the track rod of divertical motion to axle.For vehicle dimension, this construction
Need relatively great amount of structure space.In addition, described construction is primarily suitable for what is be characterized with relatively low fltting speed
Agri-vehicle model and utility vehicle model.Therefore, for faster toy car (as, it is necessary to fast reaction turn to
Racing car) in use, described steering mechanism has only limited applicability.
The content of the invention
The purpose of the present invention is a kind of steering module of exploitation, and the steering module can be used in especially saving space-efficient mode
In any kind of remote-controlled toy vehicle, divertical motion is performed by the short response time in addition, being good at.
By the steering module for toy car according to the first aspect of the invention, the purpose is realized.Steering module
Advantageous embodiment for the present invention other side theme.
According to the first aspect of the invention, it is proposed that for the steering module of toy car, the steering module has at least two
The individual wheel turned to, the wheel that can each turn to is hung by a corresponding heart axle.By turn to speed changer and and the heart
The steering motor of axle connection plays a part of performing divertical motion.
In order to fully save the use of track rod, had according to the present invention there is provided at least one heart axle
Tooth means, turn to speed changer and are engaged in the tooth means, for transmitting divertical motion.Therefore, the transmission of divertical motion is not
Produced again indirectly by track rod, but directly by turning to being directly connected to and producing for speed changer and at least one heart axle
It is raw.
So as to which the linear movement that the rotary motion of motor is converted into track rod is unnecessary.
According to Ackermann steering principles, steering module is advantageously designed.Section is given according to the embodiment of the present invention
Space-efficient is constructed, for required 1：The background of 43 ratio, section space-efficient construction is especially very important.And
And, the use of complicated steering link (e.g., track rod) is more sensitive for dirt, also, in desired proportion
It is more unstable in embodiment.
The last speed change level that connection between heart axle and speed changer forms steering speed changer is particularly advantageous.Favorably
Ground, steering speed changer used is 5- grades of speed changes, passes through the tooth means and the penultimate gear of steering speed changer of heart axle
Engagement, form level V.The last speed change level of steering speed changer used is not used for the linear fortune of track rod
It is dynamic, but be introduced directly into wheel suspension.
Motor, especially micro machine, are preferably used as steering motor.Motor or micro machine are especially with low torque
It is characterized at high speed.Speed is particularly preferably every preferably between 25000 turns per minute and 35000 turns per minute
About 30000 turns of minute.Produced moment of torsion is preferably 3 × 10-5Nm and 8 × 10-5Between Nm, particularly preferably
About 5 × 10-5Nm.With the help of the reduction gearing of speed changer is turned to, high motor speed is adapted to the respective car of toy car
Size, also, high motor speed is transformed into the corresponding rotary motion for being used to perform divertical motion.
Previous remote-controlled toy vehicle or steering module have the suspension being very limited without axle suspension system or only.Special
In advantageous embodiment, each heart axle of steering module has integrated independent suspension.
Last speed change level (that is, the connection for turning to speed changer and wheel suspension), is preferred for realizing single suspension.It is special
Not, wheel suspension should play a part of hanging post, and should be movably supported in vertical direction (in spring shifting
On dynamic direction).Tooth means for turning to speed changer, or, the tooth means of heart axle or hanging post, suitable for being implemented
The springing stroke of single suspension be favourable, in particular so that in whole springing stroke, it is ensured that two tooth means
Intermeshing.
Springing stroke occurs between wheel suspension and steering speed changer in the axial direction, is particularly advantageous.In this respect,
By adjusting the facewidth for the tooth engaged with heart axle for turning to speed changer, or alternatively by adjusting the facewidth of wheel suspension,
It ensure that the engagement of tooth means.Specifically, the facewidth is increased, with the heart axle that ensures to be vertically moved in whole springing stroke
Engagement.
By at least one integrated spring, the spring rate of independent suspension used can be constant.It is contemplated that
It is that at least one leaf spring is arranged on independent suspension.Leaf spring is preferably perpendicular to wheel suspension setting, i.e. abreast set with wheel shaft
Put.Leaf spring is preferably up located at the upside of wheel suspension.
At least one leaf spring is significantly removably arranged on wheel suspension or on steering module, for layman, this
At least one spring is set to change.Operator can change spring rate, therefore by suitably selected used at least one
Spring, and change the operation of vehicle.
Any extra high requirement is not done for the performance of material therefor according to the design of the steering module of the present invention.Herein
Under background, at least a portion steering module or a part turn to speed changer and can be made up of light plastic components.Weight, noise level,
On manufacturing price, and I＆ M work/cost of speed changer and steering module, this has positive effect.
To knowing for the steering angle that currently sets, the control for steering motor is favourable.Therefore, steering angle is examined
Device is surveyed to be readily integrated into steering module.The embodiment of steering angle detection means can be set as needed
Put；Generally, any desired sensing system is suitable, and the sensing system in a space-saving manner, is integrated into and turned
Into module.
Steering module preferably includes being used to control steering motor or for assessing what is provided by steering angle detection means
The electronic system of signal.When the signal in view of being provided by steering angle detection means, can occur reality by electronic system
The adjustment of steering angle.It is also contemplated that, steering angle detection means is the component of electronic system.Electronic system is by least
It is particularly advantageous to be partially integrated into the gearbox case for turning to speed changer.
The integrated electronic system of steering module is preferably able to control to turn to speed changer pari passu.Which ensure that almost preferable
Ground operates remote-controlled toy vehicle.
Anterior positioning of the steering module in toy car so that by one or more containing components for being used to accommodate optical module
Or it is reasonable that at least one vehicle head lamp, which is integrated into steering module,.For example, at least one containing component can by with
It is set to the pin base for accommodating at least one vehicle head lamp.Vehicle head lamp can ideally be released it is fixed.
In addition, having the present invention relates to a kind of according to the steering module of the present invention or having according to steering module of the invention
The remote-controlled toy vehicle of sharp embodiment, especially a kind of racing vehicle.The advantage and performance of remote-controlled toy vehicle significantly correspond to root
According to the advantage and performance of the steering module of the present invention so that at this point, be omitted from repetitive description.
It is particularly advantageous if be integrated into according to the steering module of the present invention in remote-controlled toy vehicle with being replaced.
It is also possible that steering module be designed to it is general, particularly with its physical dimension.In this case, steering module is fitted
Together in different types of remote-controlled toy vehicle.
Brief description of the drawings
According to the embodiment shown in further detail in the accompanying drawings, further advantage and performance to the present invention are said
It is bright.
Fig. 1 is the front perspective view of the steering module according to the present invention；
Fig. 2 is the underface perspective view of the steering module according to the present invention；
Fig. 3 is the plan of the steering module according to the present invention；
Fig. 4 is the detail drawing of the steering module according to the present invention；
Fig. 5 is another detailed view of the steering module according to the present invention；
Fig. 6 is the exploded view of the steering module according to the present invention；With
Fig. 7 is the side view of the remote-controlled toy vehicle according to the present invention.
Embodiment
Fig. 1 shows the front perspective view of the steering module according to the present invention.It diagrammatically show and be designed to electrical servo electricity
The steering motor 10 of machine.
By starting servomotor 10, divertical motion is transmitted to the wheel 30 of steering.Occurs power by turning to speed changer 20
Servomotor 10 is transferred to the independent suspension 40 of wheel 30 by transmission, the steering speed changer 20 in the moment of torsion of outlet side.
Turn to speed changer 20 has five speed change levels altogether, according to known spur gear principle, designs single level.Defeated
Go out side, bevel gear 11 is arranged on servomotor 10, and is meshed with the first gear 22 for turning to speed changer 20.
The flank speed in the range of about per minute 30000 turns of servomotor 10 needs reduction gearing.This passes through
Five speed changes level and realizes, pass through gear 21 and associated wheel suspension 40, form last speed change grade.Therefore, each
There is provided tooth means 41 for the side towards steering speed changer 20 of wheel suspension 40.
So as to which the rotary motion of servomotor 10 is decelerated by turning to speed changer 20, is then introduced directly into
Wheel suspension 40.Conversion between rotary motion and linear movement is unnecessary；So as to which the use of track rod is need not
Want.Shown steering construction, especially turning to speed changer 20 has relatively small size, is particularly well adapted for integration into remote control object for appreciation
Have in car, be particularly suitable for 1：The vehicle of 43 ratio construction.
Wheel 30 is arranged on right side axle support 43 and left side axle support 43, and the axle support 43 is by rotatable twelve Earthly Branches
Support is in the inside of wheel suspension 30.
Fig. 2 shows the lower perspective view of the steering module according to the present invention.In the example shown, it can be appreciated that with institute
The downside for being used to control the plate 60 of the electronic installation 61 of servomotor 10 to be arranged on speed changer 20 needed.Electronic installation 61 (for example,
Programmable microprocessor), in addition to controlling servomotor 10, still alternatively carry out what is provided by steering angle detection means 50
The analysis of signal.Steering angle detection means 50 is laterally fixed on the edge of plate 60, and is filled by conductor rail and electronics
Put 61 connections.The Technology design of steering angle detection means 50 according in subject of the present invention only have subordinate effect, because
This, will not do any further discussion.
In addition, providing two optical module receivers 70 in the preceding angular zone of plate 60.Pass through the side of optical module receiver 70
Help, can illuminate the vehicle head lamp on vehicle chassis.
The plan of Fig. 3 steering module according to the present invention illustrates the 5- levels design for turning to speed changer 20 again.
According to the present invention, in addition to from servomotor 10 to the power transferring structure of each wheel suspension 40, also provide
Integrated independent suspension.According to Fig. 4, suspension mechanism will be described in detail.The diagram illustrates the right wheel of steering module
The schematic diagram of suspension 40.In addition to wheel suspension 40 and the wheel 30 being arranged on axle support 43, further it is shown that turn to and become
A part for fast device 20.Pass through the pivot on the pivotal connection A and outer casing underpart 101 of the shell upper 100 of steering module
Tie point B, along vertical axial direction 80, movably supports wheel suspension 40.At each occurrence, straight pin 45 is outstanding in wheel
The upper side and lower side of frame 40 is extended perpendicularly out；It is respectively hole that it is provided on top 100 or bottom 101 that straight pin 45, which is bonded on,
In, and be rotatably supported in hole.Therefore, wheel suspension is rotatably supported, and on axially 80, is movably supported
At steering module shell upper 100 and steering module outer casing underpart 101.
By the length of straight pin 45, maximum springing stroke is limited.Due in whole springing stroke, it is necessary to ensure that car
The divertical motion of suspension 40 is taken turns, therefore in wheel suspension relative to shell upper 100 and each relative position of outer casing underpart 101
In, it is necessary to tooth means 41 are provided to the engagement in gear 21.Therefore, the penultimate gear 21 of speed changer 20 is in the axial direction
Extension, the i.e. facewidth of gear 21 is adapted to the springing stroke of maximum, is engaged with the tooth being able to ensure that in each relative position.
The elastic stiffness of single wheel suspension is limited by the leaf spring 90 installed, and the leaf spring 90 is in the upper of shell upper 100
Side extends, and between right wheel suspension 40 and two pivotal connection A of left wheel suspension 40 (see Fig. 5) parallel with wheel shaft.
By screw connection, by spring secure component 91, leaf spring 90 is screwed in shell upper 100, the spring secure component
91 are connected by connecting plate 92 with actual leaf spring 90.When not loaded on wheel 30, leaf spring 90 is loose.In wheel 30
Load resistance spring force upper or on wheel suspension 40.
Fig. 6 shows the exploded view and the structure completely installed of the steering module according to the present invention.Shell can be identified
Top 100 and outer casing underpart 101, the shell upper 100 and outer casing underpart 101, which have, is used for rotatable each gear of support
Corresponding groove 102.In addition, on the side of groove 102 for accommodating gear, being provided for accommodating the circular structure of servomotor 10
Make.Intermediate plate 109 is interposed between shell upper 100 and outer casing underpart 101.By means of straight pin 110, each single gear
It is rotatably supported in shell upper 100 and outer casing underpart 101, the straight pin 110 can be inserted into the He of shell upper 100
In the respective aperture of outer casing underpart 101.
The straight pin 45 of wheel suspension 40 is inserted into the respective aperture 103 of shell upper 100 and outer casing underpart 101.Circle
It is hollow that the region of pin 45 and wheel suspension 40, which is designed as along their rotary shaft,.Therefore, screw 104 is from shell upper
100 upside passes through hollow space, then by screw thread 105, screw 104 is screwed to the downside of outer casing underpart 101, by car
Wheel suspension is fixed to shell upper 100 and outer casing underpart 101.Leaf spring 90 is bolted to shell upper 100 by two screws 106
On.The plate 60 for being installed to the downside of outer casing underpart 101 is covered by extra casing cover 107, and the casing cover 107 passes through screw
108 fix.
Mounted steering module may be provided at the front side of the remote-controlled toy vehicle 200 according to the present invention (see Fig. 7).At this
Aspect, for the master-plan of remote-controlled toy vehicle 200, modularization is favourable so that can be by the other module of replacing
Change Vehicle structure.For example, the steering module according to the present invention in the remote-controlled toy vehicle 200 of the diagram according to Fig. 7 also may be used
With in other auto models.
Caused production cost is reduced according to the relatively simple design of the steering module of the present invention.In addition, according to
The construction of the present invention adds the friendly of assembling and the repairing of steering module or remote-controlled toy vehicle 200.Although however, construction letter
It is single, still realize the vehicle operating close to reality.
Claims (20)
1. a kind of steering module, for toy car, the steering module has at least two wheels that can be turned to and turns to electricity
Machine and steering speed changer, each wheel that can be turned to are hung by a corresponding heart axle,
Characterized in that,
At least one heart axle has tooth means, and the steering speed changer is engaged in the tooth means, is turned to for transmitting
Motion,
Wherein, for each heart axle, the steering module has integrated independent suspension；
Wherein, the tooth means of the steering speed changer and/or the heart axle adapt to the bullet of at least one heart axle
Property stroke；And
Wherein, the integrated independent suspension for each heart axle is by the way that wheel suspension is movably supported in vertical direction
Realize.
2. steering module according to claim 1, it is characterised in that the connection shape between the heart axle and the speed changer
Into last speed change level.
3. steering module according to claim 1, it is characterised in that the steering speed changer is engaged with the heart axle
The facewidth of the facewidth of tooth, and/or the tooth means at the heart axle adapts to the springing stroke.
4. steering module according to claim 1, it is characterised in that in the axial direction of the tooth means, in the car
The springing stroke is carried out between wheel suspension and the steering speed changer.
5. steering module according to claim 1, it is characterised in that the integrated independent suspension has at least one piece
Spring.
6. steering module according to claim 1, it is characterised in that the part of the speed changer is made of plastics.
7. steering module according to claim 1, it is characterised in that the steering motor is power-driven gear.
8. steering module according to claim 1, it is characterised in that there is the steering motor scope to exist
High speed between 25000r.p.m. and 35000r.p.m., and scope is 3 × 10-5Nm and 8 × 10-5Low torque between Nm.
9. steering module according to claim 1, it is characterised in that the steering module has integrated steering angle inspection
Survey device.
10. steering module according to claim 9, it is characterised in that electronic system is at least partially integrated into speed change
In device shell, for the control steering motor and/or for assessing the signal provided by the steering angle detection means.
11. steering module according to claim 1, it is characterised in that there is the steering module at least one to be used for holding
Receive vehicle head lamp optical module containing component.
12. steering module according to claim 1, it is characterised in that the steering speed changer can be pressed by electronic installation
Control to ratio.
13. steering module according to claim 1, it is characterised in that the toy car is remote-controlled toy vehicle.
14. steering module according to claim 5, it is characterised in that the integrated independent suspension is alternatively set
At least one described leaf spring.
15. steering module according to claim 6, it is characterised in that the tooth means of the speed changer are made of plastics.
16. the steering module according to preceding claims 8, it is characterised in that there is the steering motor scope to be about
30000r.p.m. high speed.
17. the steering module according to preceding claims 8, it is characterised in that there is the steering motor scope to be about 5
×10-5Nm low torque.
18. steering module according to claim 11, it is characterised in that it is pin base that described accommodation section part, which is,.
19. a kind of remote-controlled toy vehicle of the steering module with according to any one of claim 1 to 18.
20. remote-controlled toy vehicle according to claim 19, it is characterised in that the remote-controlled toy vehicle is a kind of automobile racing
Car.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201210020209 DE102012020209A1 (en) | 2012-10-15 | 2012-10-15 | Steering module for a toy vehicle and toy vehicle |
| DE102012020209.1 | 2012-10-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103721420A CN103721420A (en) | 2014-04-16 |
| CN103721420B true CN103721420B (en) | 2017-09-22 |
Family
ID=48948196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310471177.5A Expired - Fee Related CN103721420B (en) | 2012-10-15 | 2013-10-10 | Steering module and toy car for toy car |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2719431B1 (en) |
| JP (1) | JP6452932B2 (en) |
| CN (1) | CN103721420B (en) |
| DE (1) | DE102012020209A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106985902A (en) * | 2017-05-11 | 2017-07-28 | 哈尔滨若朋机器人有限责任公司 | Electric steering mechanism is combined with electric steering mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5281184A (en) * | 1992-04-08 | 1994-01-25 | Kabushiki Kaisha Hanzawa Corporation | Steering device for automotive vehicle toy |
| DE4318775A1 (en) * | 1993-06-05 | 1994-12-08 | Michael Dr Zwicker | Motor-driven steerable model vehicle |
| CN1141814A (en) * | 1994-04-12 | 1997-02-05 | 大阳工业株式会社 | Direction-changing device |
| CN2768860Y (en) * | 2005-02-07 | 2006-04-05 | 王健波 | Remote-control electric toy car capable of doing trick movement |
| CN201632046U (en) * | 2010-02-04 | 2010-11-17 | 罗应源 | Driving device for four-wheel toy vehicle |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4529291Y1 (en) * | 1967-09-18 | 1970-11-11 | ||
| DE2746984A1 (en) * | 1976-10-27 | 1978-05-03 | Tobin Wolf | REMOTE CONTROLLED TOY VEHICLE |
| DE3035611C2 (en) * | 1980-09-20 | 1984-02-02 | Hermann Dipl.-Chem. Dr. 8510 Fürth Neuhierl | Steering mechanism for a remotely controllable toy vehicle |
| DE3232311A1 (en) * | 1982-08-31 | 1984-03-01 | Bernhard 7050 Waiblingen Reich | Combined driving, steering and braking device for remote-controlled model cars |
| JPH04135591A (en) * | 1990-09-27 | 1992-05-11 | Keyence Corp | Steering device in automobile toy |
| JPH084072Y2 (en) * | 1991-05-20 | 1996-02-07 | 株式会社十和田技研 | Model power supply device |
| JP2002239259A (en) * | 2001-02-15 | 2002-08-27 | Bandai Co Ltd | Direction changing device for traveling toy and traveling toy |
| DE10219438B4 (en) * | 2002-05-02 | 2005-01-13 | Daimlerchrysler Ag | Modellfahrzeug |
| CN201586387U (en) * | 2009-12-04 | 2010-09-22 | 东莞龙昌数码科技有限公司 | Front wheel steering device of toy car |
-
2012
- 2012-10-15 DE DE201210020209 patent/DE102012020209A1/en not_active Withdrawn
-
2013
- 2013-08-05 EP EP13003902.7A patent/EP2719431B1/en not_active Not-in-force
- 2013-10-10 CN CN201310471177.5A patent/CN103721420B/en not_active Expired - Fee Related
- 2013-10-15 JP JP2013215009A patent/JP6452932B2/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5281184A (en) * | 1992-04-08 | 1994-01-25 | Kabushiki Kaisha Hanzawa Corporation | Steering device for automotive vehicle toy |
| DE4318775A1 (en) * | 1993-06-05 | 1994-12-08 | Michael Dr Zwicker | Motor-driven steerable model vehicle |
| CN1141814A (en) * | 1994-04-12 | 1997-02-05 | 大阳工业株式会社 | Direction-changing device |
| CN2768860Y (en) * | 2005-02-07 | 2006-04-05 | 王健波 | Remote-control electric toy car capable of doing trick movement |
| CN201632046U (en) * | 2010-02-04 | 2010-11-17 | 罗应源 | Driving device for four-wheel toy vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2719431B1 (en) | 2016-11-16 |
| JP2014079626A (en) | 2014-05-08 |
| DE102012020209A1 (en) | 2014-04-17 |
| JP6452932B2 (en) | 2019-01-16 |
| CN103721420A (en) | 2014-04-16 |
| EP2719431A1 (en) | 2014-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102434660A (en) | Gear selecting/shifting mechanism of rear-drive automatic transmission | |
| CN103721420B (en) | Steering module and toy car for toy car | |
| CN201500454U (en) | Remote control toy car capable of realizing drifting | |
| CN103605400B (en) | A kind of foot controller | |
| CN102230530B (en) | Alveolus automatic gear shift operating mechanism | |
| CN209771334U (en) | remote control toy car | |
| CN208599170U (en) | Multifunctional assembled toy car | |
| CN101301905A (en) | Steering Mechanism of Light Solar Vehicle with Returning Function | |
| US20100291830A1 (en) | Reconfigurable transmission for toy vehicles | |
| CN201512072U (en) | Single-wheel drive electric vehicle with rear wheel steering structure | |
| CN209092705U (en) | A chassis for magnetic adsorption assembled remote control toy car | |
| CN204367983U (en) | A kind of car headlight device | |
| CN108786138B (en) | Chassis of remote control toy car is assembled in magnetism absorption | |
| CN203638028U (en) | Front wheel anti-vibration device of electric baby carriage | |
| CN2803477Y (en) | Steering gear of remote electric toy cross-country vehicle | |
| CN209108597U (en) | A kind of programming Educational toy robot | |
| CN201345178Y (en) | Automobile driving license examination training instrument | |
| CN2415817Y (en) | An assembled toy car body | |
| CN217286337U (en) | Novel autonomous steering driving wheel | |
| CN223042135U (en) | A new type of twist car | |
| CN220548944U (en) | Wheeled robot and walking control mechanism thereof | |
| CN223350976U (en) | A toy base | |
| CN201816637U (en) | Electronic steering angle displacement correction system for electric vehicles driven by children | |
| CN216092232U (en) | Toy car capable of freely steering | |
| CN208975156U (en) | It is a kind of to overturn the four-wheel drive toy car creeped |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |