CN203598487U - Toy car - Google Patents
Toy car Download PDFInfo
- Publication number
- CN203598487U CN203598487U CN201320468789.4U CN201320468789U CN203598487U CN 203598487 U CN203598487 U CN 203598487U CN 201320468789 U CN201320468789 U CN 201320468789U CN 203598487 U CN203598487 U CN 203598487U
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- China
- Prior art keywords
- toy car
- housing
- guide portion
- wheel
- movable part
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Abstract
The utility model discloses a toy car comprising a housing and wheels. The housing includes a guide portion that has a cambered surface or an inclined surface and extends to the top of the housing along the tail end of the housing. The radius of each wheel is greater than a distance between the tail end of the housing to the bottom of each wheel. If a toy car behind tends to surpasses a front toy car, the toy car behind will overtake the front toy car from the top of the front toy car. The guide portion guides during overtaking and provides better guide effects because of the cambered surface or the inclined surface on the guide portion, such that the toy car behind can climb the top of the front toy car more easily. The radius of each wheel is greater than a distance between the tail end of the guide portion to the bottom of each wheel, so the wheels of the toy car behind will produce upward inclined frictional forces when the toy car behind climbs the guide portion of the front toy car to thus reach the tail end of the guide portion, and finally the toy car behind can climb and overtake the front toy car.
Description
Technical field
The utility model relates to toy car field, particularly relates to a kind of toy car.
Background technology
Toy car has stronger recreational, be subject to liking of numerous players, some toy cars have had good operating characteristics, in the time of independent use, can bring certain pleasant sensation to player, but together in the time that multiple players use toy car separately, when the recreational and independent use of toy car, not have much difference, function does not have extra increase, thereby makes the recreational and sight of toy car not high.
Summary of the invention
The purpose of this utility model be to provide a kind of simple in structure, can climb up last toy car and realize the toy car of overtaking other vehicles.
In order to realize the purpose of this utility model, the technical scheme of taking is:
A kind of toy car, comprises housing, wheel, and described housing comprises the guide portion with cambered surface or inclined-plane, and guide portion extends to the top of housing along the end of housing, and radius of wheel is greater than the end of housing from the distance of wheel bottom.
In the time that a rear toy car will surmount last toy car, a rear toy car can be overtaken other vehicles from the top of last toy car, guide portion plays the effect of guiding in overtaking process, it is better that in guide portion, the existence on cambered surface or inclined-plane makes the effect of guiding, a rear toy car can be climbed up the top of last toy car more easily, radius of wheel is greater than the end of guide portion from the distance of wheel bottom, can make the wheel of a rear toy car in the time climbing the guide portion of last toy car, have a frictional force obliquely upward, thereby make wheel can climb up the end of guide portion, finally climb up last toy car, realization is overtaken other vehicles.
Below technical scheme is further illustrated:
Preferably, the cambered surface in described guide portion or inclined-plane extend to the top of housing from the end of housing.Guide portion guides effect better while being all over cambered surface or inclined-plane.
Preferably, described guide portion comprises fixed part and movable part, and movable part one end is rotating to be connected on fixed part.After movable part rotates and is under pressure, toy car slows down or stop motion, surmounts last toy car thereby be convenient to a rear toy car from the top of last toy car car.
Preferably, this toy car also comprises drive unit, control device, and control device and drive unit electrical connection, be provided with speed reducing switch between described movable part and fixed part, speed reducing switch and control device or drive unit electrical connection.When speed reducing switch and drive unit electrical connection, when after speed reducing switch closure, drive unit power-off, toy car runs slowly; In the time that speed reducing switch is connected with control device, after speed reducing switch closure, control device can obtain corresponding signal, and this signal is changed into control signal, and accessory drive running status runs slowly toy car.
Preferably, described guide portion comprises fixed part and movable part, and movable part one end is rotating to be connected on fixed part.Movable part reduces the speed of a motor vehicle with wheel phase friction energy, facilitates a rear toy car climb up this toy car and overtake other vehicles.
Preferably, between described movable part and fixed part, be provided with elastic component.Turn to the end after movable part is under pressure time, elastic component is compressed, and movable part is rotated down, thereby touch wheel, toy car is slowed down or stop motion, and in the time that movable part is no longer stressed, elastic component recovers deformation, thereby by movable part jack-up, toy car is replied normal travel speed, and this mode can make toy car repeatedly be overtaken other vehicles, toy car is had more recreational and ornamental, make the function of toy car more rich and varied.
Preferably, toy car also comprises rotating shaft, and described elastic component is torsion spring, and torsion spring set is located in rotating shaft, torsion spring two ends conflict respectively fixed part and movable part.Torsion spring is widely used, cost is lower and easy for installation.
Preferably, described housing also comprises the buffer part with cambered surface or inclined-plane, and buffer part extends to the front end of housing along the top of housing.In the time that rear one or two toy car is overtaken other vehicles from last toy car top, that car after the existence of buffer part can make to overtake other vehicles is opened from the roof of the car that surpassed stably, prevent that the phenomenon of breaking or overturning from appearring in that toy car of overtaking other vehicles, improve the life-span, meanwhile, make toy car have more sight and recreational.
Selected, the radius of curvature of described buffer part is less than the slope that the radius of curvature of described guide portion or the slope of described buffer part are greater than described guide portion.Adopt this structure, the slope of guide portion is less or radius of curvature is larger, can make a rear car climb up more easily on last car, overtakes other vehicles thereby realize.
Preferably, described drive unit is motor.
Preferably, the remote control that also comprises control device, is connected with control device signal, control device and drive unit electrical connection, remote control is provided with at least two speed thresholds.In the time that remote control is transferred to different speed thresholds, remote control sends different control signals to control device, the signal receiving is converted to corresponding control signal by control device, controls rotating speed corresponding to motor, reaches different movement velocitys thereby realize toy car.
Preferably, described remote control is provided with three speed thresholds.Three speed thresholds corresponding high speed gear, middling speed gear and low speed gear of playing locomotive respectively, the toy vehicle velocity value difference that each gear is corresponding is all comparatively obvious, three gears can be so that select the different speed of a motor vehicle, while also can increase recreational and ornamental, makes the function of toy car more rich and varied.
Preferably, described remote control is provided with and advances gear and retreat gear.Remote control is transferred to when advancing gear and retreating gear, can send corresponding signal to control device, control device is received after signal, can send corresponding control signal to motor, control motor forward or reverse, advance or retreat thereby realize toy car, this mode that not only can advance but also can retreat can increase sight and recreational, makes the function of toy car more rich and varied.
Preferably, the steering mechanism that this toy car also comprises and control device is electrically connected, steering mechanism is fixedly connected with axletree, and described remote control is provided with joystick control or the control lever of controlling steering mechanism's motion.Control steering mechanism by joystick control or the control lever controlled on remote control, turn to thereby realize control toy car, further improve sight and recreational, make the function of toy car more rich and varied.
The utility model has the advantages that:
In toy car of the present utility model, in the time that a rear toy car will surmount last toy car, a rear toy car can be overtaken other vehicles from the top of last toy car, guide portion plays the effect of guiding in overtaking process, the effect that guide portion guides while being cambered surface or inclined-plane is better, a rear toy car can be climbed up the top of last toy car more easily, radius of wheel is greater than the end of guide portion from the distance of wheel bottom, can make the wheel of a rear toy car in the time climbing the guide portion of last toy car, have a frictional force obliquely upward, thereby make wheel can climb up the end of guide portion, finally climb up last toy car, realization is overtaken other vehicles.Last toy car T1 time of running slowly is convenient to a rear toy car and surmounts last toy car.
After movable part is under pressure, toy car reduces speed now or stop motion, surmounts last toy car thereby be convenient to a rear toy car from the top of last toy car car.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model toy car;
Fig. 2 is the top view of the utility model toy car;
Fig. 3 is the schematic diagram of the utility model toy car.
Description of reference numerals:
100. housings, 101. guide portion, the end of 1011. housings, the top of 1012. housings, 1013. fixed parts, 1014. movable parts, the front end of 1015. housings, 102. buffer part, 201. front vehicle wheels, 202. rear wheels.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated:
Embodiment 1:
Consult Fig. 1, 2, in embodiment of the present utility model, a kind of toy car, comprise housing 100, be fixed on the axletree on housing 100, be installed on the wheel on axletree, the drive unit being connected with axletree, rotating shaft, control device, the remote control being connected with control device signal, steering mechanism with control device electrical connection, speed reducing switch, control device and drive unit electrical connection, described housing 100 comprises the guide portion 101 with cambered surface or inclined-plane, guide portion 101 extends to the top 1012 of housing along the end 1011 of housing, radius of wheel is greater than the end 1011 of housing from the distance of wheel bottom.
Described wheel comprises two front vehicle wheels 201 that lay respectively at the left and right sides and two rear wheels 202 that lay respectively at the left and right sides.Described guide portion 101 comprises fixed part 1013 and movable part 1014, and movable part 1014 one end are fixed on fixed part 1013 by rotating shaft is rotating.
Cambered surface in guide portion 101 or inclined-plane extend to the top 1012 of housing from the end 1011 of housing, it is the combining form that one section, inclined-plane is cambered surface that described guide portion 101 can also adopt one end; Or adopting one section is cambered surface or inclined-plane, the form of other end horizontal plane; Or adopt two sections or multistage cambered surface or adopt the form on two sections or multistage inclined-plane.
In the present embodiment, speed reducing switch is arranged between movable part 1014 and fixed part 1013, speed reducing switch and drive unit electrical connection.When after speed reducing switch closure, drive unit power-off, toy car runs slowly.In other embodiments, speed reducing switch can also be electrically connected with control device, and after speed reducing switch closure, control device can obtain corresponding signal, and according to the running status of this signal controlling drive unit, toy car is run slowly.
Described housing 100 also comprises the buffer part 102 with cambered surface or inclined-plane, and buffer part 102 extends to the front end 1015 of housing along the top 1012 of housing.The radius of curvature of described buffer part 102 is less than the slope that the radius of curvature of described guide portion 101 or the slope of described buffer part 102 are greater than described guide portion 101.
Described drive unit is motor, remote control is provided with at least two speed thresholds, described remote control is provided with three speed thresholds, the top gear of corresponding toy car, middling speed gear, low or first gear respectively, described remote control is provided with and advances gear and retreat gear, steering mechanism is fixedly connected with axletree, and described remote control is provided with joystick control or the control lever of controlling steering mechanism's motion.
Drive unit drives axletree to rotate, axletree drives the wheel 200 being arranged on axletree to rotate, thereby drive whole toy car motion, in the time that a rear toy car will surmount last toy car, a rear toy car can be overtaken other vehicles from the top of last toy car, guide portion 101 plays the effect of guiding in overtaking process, the effect that guide portion 101 guides while being cambered surface or inclined-plane is better, a rear toy car can be climbed up the top of last toy car more easily, wheel 200 radiuses are greater than the end 1011 of guide portion from the distance of wheel 200 bottoms, can guarantee that wheel can climb up the end 1011 of guide portion, thereby finally climb up last toy.
Embodiment 2:
The difference of the present embodiment and embodiment 1 is, in the present embodiment, can not comprise speed reducing switch, and after described movable part 1014 rotates, movable part 1014 rubs mutually with wheel 200.In other embodiments, also can on the basis of the present embodiment, increase speed reducing switch.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (7)
1. a toy car, comprises housing, wheel, it is characterized in that, described housing comprises the guide portion with cambered surface or inclined-plane, and guide portion extends to the top of housing along the end of housing, and radius of wheel is greater than the end of housing from the distance of wheel bottom.
2. toy car according to claim 1, is characterized in that, described guide portion comprises fixed part and movable part, and movable part one end is rotating to be connected on fixed part.
3. toy car according to claim 2, it is characterized in that, also comprise drive unit, control device, control device and drive unit electrical connection, between described movable part and fixed part, be provided with speed reducing switch, speed reducing switch and control device or drive unit electrical connection.
4. toy car according to claim 2, is characterized in that, after described movable part rotates, movable part rubs mutually with wheel.
5. according to the toy car described in claim 1-4 any one, it is characterized in that, described housing also comprises the buffer part with cambered surface or inclined-plane, and buffer part extends to the front end of housing along the top of housing.
6. toy car according to claim 3, is characterized in that, also comprises the remote control being connected with control device signal, and remote control is provided with at least two speed thresholds.
7. toy car according to claim 6, is characterized in that, described remote control is provided with and advances gear and retreat gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320468789.4U CN203598487U (en) | 2013-08-01 | 2013-08-01 | Toy car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320468789.4U CN203598487U (en) | 2013-08-01 | 2013-08-01 | Toy car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203598487U true CN203598487U (en) | 2014-05-21 |
Family
ID=50711191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320468789.4U Expired - Lifetime CN203598487U (en) | 2013-08-01 | 2013-08-01 | Toy car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203598487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113750548A (en) * | 2021-07-22 | 2021-12-07 | 南京蔚南模型有限公司 | Automobile model with replaceable external member |
-
2013
- 2013-08-01 CN CN201320468789.4U patent/CN203598487U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113750548A (en) * | 2021-07-22 | 2021-12-07 | 南京蔚南模型有限公司 | Automobile model with replaceable external member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |