CN104801049A - Toy car front-wheel shock-absorption drive device - Google Patents
Toy car front-wheel shock-absorption drive device Download PDFInfo
- Publication number
- CN104801049A CN104801049A CN201510197573.2A CN201510197573A CN104801049A CN 104801049 A CN104801049 A CN 104801049A CN 201510197573 A CN201510197573 A CN 201510197573A CN 104801049 A CN104801049 A CN 104801049A
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- CN
- China
- Prior art keywords
- wheel frame
- vehicle wheel
- toy car
- damping
- car front
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- 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.)
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Abstract
The invention discloses a toy car front-wheel shock-absorption drive device. The toy car front-wheel shock-absorption drive device comprises a wheel frame, and a shock absorption mechanism, a steering mechanism and a drive mechanism, which are arranged on the wheel frame, wherein the shock absorption mechanism comprises a shock-absorption spring, a fixed bracket and a limiting nut, and the shock absorption mechanism is pivoted to the upper end part of the wheel frame; the steering mechanism comprises a steering shaft, a steering plate and a steering connecting piece, and the steering mechanism is pivoted to the middle end part of the wheel frame; the drive mechanism comprises a drive motor and a motor fixing frame, and the drive mechanism is pivoted to the lower end part of the wheel frame. The toy car front-wheel shock-absorption drive device has characteristics that the operation limit is higher, the driving is more interesting, the power is sufficient, the stability on a wet and slide road section is improved, and the cross-country performance is high.
Description
Technical field
The present invention relates to a kind of electric toy car drive unit, especially relate to a kind of toy car front-wheel damping drive unit.
Background technology
Existing toy car, comprises electric children vehicle etc., and the organization establishes of usual driving vehicle wheel rotation is in trailing wheel, and this type of drive riding stability is low, simultaneously the phenomenon of braking effect difference sideslip and easy appearance is braked; The height gap of installing between the front-wheel of toy car steering mechanism and vehicle body is fixed simultaneously, and the vehicle chassis road clearance is fixed, and exists because chassis and bump collide with when section by pavement roughness, causes driving jolting or phenomenon that vehicle clamping stagnation cannot travel.And if driving mechanism is arranged at front-wheel, the very difficult Steering solving front-wheel again.
Summary of the invention
The object of this invention is to provide a kind of toy car front-wheel damping drive unit.
The problem of the low and wet and slippery section braking effect difference of the stability of solution toy car in forerunner's process that existing toy car exists that what the present invention solved is, what improve the different terrain of toy car passes through performance simultaneously.
The technical scheme that technical solution problem of the present invention adopts is: a kind of toy car front-wheel damping drive unit, comprises vehicle wheel frame; Be located at the damping on vehicle wheel frame, steering mechanism and driving mechanism, described damping comprises damping spring, fixed mount and stop nut, and damping is articulated in the upper end of vehicle wheel frame; Described steering mechanism comprises steering spindle, direction turning piece and turns to brace, and steering mechanism is articulated in vehicle wheel frame medial end portions; Described driving mechanism comprises drive motors and motor fixing frame, and driving mechanism is articulated in vehicle wheel frame bottom.
The invention has the beneficial effects as follows: compared with prior art, damping device provided by the invention can have good terrain trafficability when toy car runs, and drive unit provided by the invention can have good stability and braking effect when toy car runs.The steering mechanism that the present invention is arranged, can realize turning to of front-wheel well.
Also have following advantage: the 1 manipulation limit is higher, and 2 more have Driving, 3 power performances are pure, and the stability in 4 wet and slippery sections improves, and 5 have cross-country expressive force more.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is wheel carrier structure schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
A kind of toy car front-wheel damping drive unit, comprises vehicle wheel frame 2; Be located at the damping on vehicle wheel frame 2, steering mechanism and driving mechanism, described damping comprises damping spring 6, fixed mount 7 and stop nut 8, and damping is articulated in the upper end of vehicle wheel frame 2; Described steering mechanism comprises steering spindle 10, direction turning piece 12 and turns to brace 3, and steering mechanism is articulated in vehicle wheel frame 2 medial end portions; Described driving mechanism comprises drive motors 1 and motor fixing frame 13, and driving mechanism is articulated in vehicle wheel frame 2 bottom.
Described fixed mount 2 end is provided with tube connector 8, described vehicle wheel frame 2 epimere is through tube connector 8, the termination of its vehicle wheel frame 2 epimere is placed in tube connector 8 outside, described stop nut 9 is located on the termination of vehicle wheel frame 2 epimere, described vehicle wheel frame 2 hypomere is provided with spring spacer 4, and described damping spring 6 is located between spring spacer 4 top and fixed mount 7 bottom.
Described motor fixing frame 13 is fixed on vehicle wheel frame 2, and described motor fixing frame 13 is provided with motor locating hole 14, and described drive motors 1 one end is connected with vehicle wheel frame 2, and the other end and motor locating hole 14 are fixed.Motor locating hole 14 ensures that drive motors 1 installation site does not occur deviation.
The described brace 3 that turns to is fixed on vehicle wheel frame 2, the described brace 3 that turns to is provided with the first connecting hole 15, described direction turning piece 12 end is provided with the second connecting hole 5, the first described connecting hole 15 is connected by king pin 16 with the second connecting hole 5, thus direction turning piece 12 is connected with turning to brace 13.
Described direction turning piece 12 is provided with and turns to axis hole 11, and described steering spindle 10 lower end is located at and is turned on axis hole 11.
The described brace 3 that turns to is provided with limiting steering block 17.
Vehicle wheel frame 2 is hook solid metal bar, turns to brace 3 and motor fixing frame 13 to lay respectively at hook turn of bilge, and mutual angle in 90 °.
Operation principle of the present invention is: be uneven when toy car travels on road surface, left and right rise and fall section time, damping spring 6 is in compression or expansion state, while keeping toy car front-wheel and earth surface, ensure to keep certain gap with ground high spot bottom toy car, ensure the terrain trafficability of toy car.When toy car needs to turn to, steering spindle 10 makes direction turning piece 12 move by turning to axis hole 11, direction turning piece 12 is connected by king pin 16 with the brace 3 that turns to be arranged on wheel shaft 2, and this structure ensures that wheel shaft 2 is followed the rotation of steering spindle 10 and toy car is turned to; Turn to the limiting steering block 17 on brace 3 to limit the shift position of direction turning piece 5, ensure that toy car there will not be oversteering.
The present invention also can as the rear-guard damping driving mechanism of electric children vehicle.Electric children vehicle can have on forerunner and rear-guard simultaneously the present invention is installed, to realize operating steadily, the effect that toy car terrain trafficability strengthens.
Claims (6)
1. a toy car front-wheel damping drive unit, is characterized in that comprising vehicle wheel frame; Be located at the damping on vehicle wheel frame, steering mechanism and driving mechanism, described damping comprises damping spring, fixed mount and stop nut, and damping is articulated in the upper end of vehicle wheel frame; Described steering mechanism comprises steering spindle, direction turning piece and turns to brace, and steering mechanism is articulated in vehicle wheel frame medial end portions; Described driving mechanism comprises drive motors and motor fixing frame, and driving mechanism is articulated in vehicle wheel frame bottom.
2. toy car front-wheel damping drive unit as claimed in claim 1, it is characterized in that described fixed mount end is provided with tube connector, described vehicle wheel frame epimere is through tube connector, the termination of its vehicle wheel frame epimere is placed in tube connector outside, described stop nut is located on the termination of vehicle wheel frame epimere, described vehicle wheel frame hypomere is provided with spring spacer, and described damping spring is located between spring spacer top and fixed mount bottom.
3. toy car front-wheel damping drive unit as claimed in claim 1, it is characterized in that described motor fixing frame is fixed on vehicle wheel frame, described motor fixing frame is provided with motor locating hole, and described drive motors one end is connected with vehicle wheel frame, and the other end and motor locating hole are fixed.
4. toy car front-wheel damping drive unit as claimed in claim 1, it is characterized in that the described brace that turns to is fixed on vehicle wheel frame, the described brace that turns to is provided with the first connecting hole, described direction turning piece end is provided with the second connecting hole, the first described connecting hole is connected by king pin with the second connecting hole, thus direction turning piece is connected with turning to brace.
5. toy car front-wheel damping drive unit as claimed in claim 1, it is characterized in that described direction turning piece is provided with and turn to axis hole, described steering spindle lower end is located at and is turned on axis hole.
6. toy car front-wheel damping drive unit as claimed in claim 1, is characterized in that the described brace that turns to is provided with limiting steering block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510197573.2A CN104801049A (en) | 2015-04-24 | 2015-04-24 | Toy car front-wheel shock-absorption drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510197573.2A CN104801049A (en) | 2015-04-24 | 2015-04-24 | Toy car front-wheel shock-absorption drive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104801049A true CN104801049A (en) | 2015-07-29 |
Family
ID=53686507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510197573.2A Pending CN104801049A (en) | 2015-04-24 | 2015-04-24 | Toy car front-wheel shock-absorption drive device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104801049A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109795602A (en) * | 2019-01-22 | 2019-05-24 | 平湖市小明星儿童用品有限公司 | A kind of steering assistance part of perambulator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030003843A1 (en) * | 2001-06-19 | 2003-01-02 | Edmisson Russell Curtis | Toy vehicle adjustable suspension system |
| CN201551842U (en) * | 2009-02-25 | 2010-08-18 | 广东星辉车模股份有限公司 | Forwards steering device for remote controlled playmobile |
| CN202010434U (en) * | 2011-04-28 | 2011-10-19 | 广东实丰玩具实业有限公司 | Toy car structure |
| CN202942638U (en) * | 2012-12-01 | 2013-05-22 | 广东东信玩具实业有限公司 | Novel drive mechanism for toy car |
| CN204219766U (en) * | 2014-10-11 | 2015-03-25 | 广东信宇科技实业有限公司 | A kind of toy car |
| CN204543543U (en) * | 2015-04-24 | 2015-08-12 | 岳基 | Toy car front-wheel damping drive unit |
-
2015
- 2015-04-24 CN CN201510197573.2A patent/CN104801049A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030003843A1 (en) * | 2001-06-19 | 2003-01-02 | Edmisson Russell Curtis | Toy vehicle adjustable suspension system |
| CN201551842U (en) * | 2009-02-25 | 2010-08-18 | 广东星辉车模股份有限公司 | Forwards steering device for remote controlled playmobile |
| CN202010434U (en) * | 2011-04-28 | 2011-10-19 | 广东实丰玩具实业有限公司 | Toy car structure |
| CN202942638U (en) * | 2012-12-01 | 2013-05-22 | 广东东信玩具实业有限公司 | Novel drive mechanism for toy car |
| CN204219766U (en) * | 2014-10-11 | 2015-03-25 | 广东信宇科技实业有限公司 | A kind of toy car |
| CN204543543U (en) * | 2015-04-24 | 2015-08-12 | 岳基 | Toy car front-wheel damping drive unit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109795602A (en) * | 2019-01-22 | 2019-05-24 | 平湖市小明星儿童用品有限公司 | A kind of steering assistance part of perambulator |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150729 |