Abstract:
The subject matter relates to a remote controlled toy vehicle incorporating the use of soft plush materials for the outer body of toy vehicles and design specifications limiting and/or eliminating elements which may be hazardous to children, specifically young children.

Description:
FIELD OF THE SUBJECT MATTER 
       [0001]    The present subject matter relates generally to a remote controlled toy vehicle and more particularly to a motor driven remote controlled toy vehicle incorporating a plush outer body. 
       BACKGROUND OF THE SUBJECT MATTER 
       [0002]    All publications herein are incorporated by reference to the same extent as if each individual publication or patent application was specifically and individually indicated to be incorporated by reference. The following description includes information that may be useful in understanding the present subject matter. It is not an admission that any of the information provided herein is prior art or relevant to the presently claimed subject matter, or that any publication specifically or implicitly referenced is prior art. 
         [0003]    Remote controlled motor driven toy vehicles have always been very popular amongst children. Such toys provide entertaining and exciting play for a child in the form of having the child steer the vehicle through obstacles, traverse steep grades, and drive through rough terrain. In addition, the manipulation of a remote controlled vehicle utilizing a transmitter device develops the hand-eye coordination of a child, which is a favorable sensory development tool for younger children. However, due to the cost of the production of radio controlled toy vehicles and the dangers associated with sharp, plastic and/or metal elements utilized in the construction and design of the toy vehicles, existing radio controlled toy vehicles have been limited to children above an appropriate age. In fact, by its nature and necessity of durability, existing radio controlled toy vehicles have been constructed of hard plastics and/or metals, rendering the current art inappropriate for younger children. 
         [0004]    However, as technology has advanced and the underlying cost of electronics and elements for construction of toy vehicles has diminished, the advent of creating remote control toy vehicles for younger children has become more appropriate and economically desirable. Still, issues regarding the use of hard plastics and or metals in the construction of these remote control toy vehicles remains a bar for use by young children. 
       SUMMARY OF THE SUBJECT MATTER 
       [0005]    The present subject matter discloses a remote controlled toy vehicle incorporating the use of soft plush materials for the outer body of toy vehicles and design specifications limiting and/or eliminating elements which may be hazardous to young children. Accordingly, safety concerns once restricting remote controlled toy vehicles for play with younger children, have herein been eclipsed by the present subject matter. 
         [0006]    Combined with the reduction in production costs for remote controlled toy vehicles, the novel use of plush materials to reduce or eliminate safety hazards inherent in the prior art, makes the present subject matter a much welcomed and novel concept in the field of remote controlled toy vehicles. 
     
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         [0007]    Exemplary embodiments are illustrated in referenced figures. It is intended that the embodiments and figures disclosed herein are to be considered illustrative rather than restrictive. 
           [0008]      FIG. 1  is a top view of the toy vehicle with the soft outer body and soft filler removed, depicting the inner mechanisms; 
           [0009]      FIG. 2  depicts a schematic for the power supply of the toy vehicle and transmitter; and 
           [0010]      FIG. 3  depicts a cut-away perspective view of the toy vehicle. 
       
    
    
     DETAILED DESCRIPTION 
       [0011]    One skilled in the art will recognize many methods and materials similar or equivalent to those described herein, which could be used in the practice of the present subject matter. Indeed, the present subject matter is in no way limited to the methods and materials described. 
         [0012]    Referring now to the drawings in which like parts are designated by like reference characters throughout the several views.  FIG. 1  shows one embodiment of a radio control toy vehicle according to the subject matter, in which the toy vehicle  10  contains an electric driving motor  12 , a receiver  14  (which, in various embodiments, may be wireless), a steering mechanism  16 , and a speed controller  22 . Further, the toy vehicle  10  utilizes a power source  18  for driving the toy vehicle components, all of which are fitted on an elongated tub chassis  20 . In various embodiments, the chassis  20  may be substantially rectangular, conical-shaped, one-piece and/or plastic-molded. A chassis cover  36  (see  FIG. 3 ) is matted to the chassis  20  for encapsulating the speed controller  22 , receiver  14 , power source  18 , electric driving motor  12 , and steering mechanism  14 , of the toy vehicle  10 . A transmitter  34  (not shown, and which, in various embodiments, may be wireless) is used for controlling the toy vehicle  10  and accommodates an independent power source. 
         [0013]    Further to  FIG. 1  the chassis  20  contains a rear axle  24  in rotatable communication with the chassis  20  wherein the rear axle  24  contains a spur gear  26  of an appropriate size and gearing. The electric driving motor  12  contains a pinion gear  28  at the end of the motor shaft, wherein the pinion gear  28  is matted to the spur gear  26  (collectively “the gear box”) and initiation of the electric driving motor  12  enacts propulsion of the rear axle  24 . At the two distal ends of the rear axle  24 , rear wheels  30  are attached, and which, in various embodiments may be constructed of soft rubber and/or plush material. The electric driving motor  12  can be propelled in the clockwise or counterclockwise rotation, forcing the rear axle  24  to thrust the rear wheels  30  of the toy vehicle  12  forward or backwards. Power provided to the electric driving motor  12  is regulated by an electric speed controller  22 . The speed controller  22  further acts as a conduit for supplying power from the power source  18  to the receiver  14 , steering mechanism  16 , and electric driving motor  12 . The speed controller  22 , power source  18 , electric driving motor  12 , and steering mechanism  14  are all mounted to the chassis  20  of the toy vehicle  10 , and are in electronic communication with one another to enable electronic operation of the toy vehicle  10 . The chassis  20  is matted to the chassis cover  36  (see  FIG. 3 ) which encapsulates the speed controller  22 , receiver  14 , gear box, power source  18 , electric driving motor  12 , and steering mechanism  14 . 
         [0014]    The steering mechanism  16  contains articulating joints  32  found at the two distal ends of the steering mechanism  16 . The articulating joints  32  allow for movement in a single vertical plane. Attached to each of the two articulating joints are front wheels  38 , which, in various embodiments may be constructed of soft rubber and/or plush material. The steering mechanism  16 , through the articulating joints  32 , enables the change of direction in the front wheels  38  causing the toy vehicle  10  to turn. Power to the steering mechanism  16  is provided by the power source  18 , through the speed controller  22 . 
         [0015]      FIG. 2  shows a basic power circuit for the embodiment as shown in  FIG. 1 , as the well as the transmitter  34 , in which the motor  12 , receiver  14 , steering mechanism  16 , power source  18  and speed controller  22  rest in the chassis  20  of the toy vehicle  10 . The transmitting circuit  46  and associated power source  44  comprise the wireless transmitter  34 . Signals transmitted from the transmitter  34  are received by the receiver  14 , and signaled to the speed controller  22 . The speed controller  22  sends a power supply to the respective steering mechanism or motor, as directed by the transmitter  34 . The power source  18  is directly connected to the speed controller  22 , which provides a common power source for a electric driving motor  12 , the steering mechanism  16 , as well as for the receiver  14 . 
         [0016]      FIG. 3  shows a cut-away view of the toy vehicle  10 , depicting the chassis  20  containing the speed controller  22 , power source  18 , receiver  14 , gear box, electric driving motor  12 , and steering mechanism  16 .  FIG. 3  further depicts the soft filler  42  encapsulating the combined chassis  20  and chassis cover  36  body. The plush fabric body  40  covers the chassis  20 , chassis cover  36 , and associated soft filler  42  to create the plush exterior of the toy vehicle  10 . The rear wheels  30  stand attached to the rear axle  24 , and the front wheels  38  are attached through the articulating joints  32  to the steering mechanism  16 . 
         [0017]    In one embodiment of the toy vehicle, a battery may be used as the power source for the radio control toy vehicle. Furthermore, the battery may be provided with the recharging connector terminal (recharging jack), so that a special recharging power source for the batteries is not required for recharging the battery of the toy vehicle, resulting in convenient and economical operation. 
         [0018]    In another embodiment of the toy vehicle, additional wheels and complementing axle(s) may be attached to the chassis to facilitate a different overall look to and/or operation of the toy vehicle. Additional wheels may be constructed of plush material and/or soft rubber, and may be powered (like the rear wheels  30 ) and/or articulating (like the front wheels  38 ). 
         [0019]    In yet another embodiment of the toy vehicle, the plush fabric body may comprise interchangeable elements, such as but not limited to, a nose, ears, mouth and clothing, for attachment by an appropriate attachment means, to the plush fabric body of the toy vehicle. Appropriate attachment means include, but are in no way limited to, Velcro®, magnets, pins and other means known now or devised later in the art. 
         [0020]    In another embodiment of the toy vehicle, a front axle may be mounted in rotatable communication with the chassis wherein the front axle, in cooperative operation with the steering mechanism  16  described in the preferred embodiment, contains a front spur gear of an appropriate size and gearing. A front electric driving motor is mounted to the chassis and contains a front pinion gear at the end of the motor shaft, wherein the front pinion gear is matted to the front spur gear (collectively “the front gear box”) and initiation of the front electric driving motor enacts propulsion of the front axle. At the two distal ends of the front axle, front wheels  38  are attached, and which, in various embodiments may be constructed of soft rubber and/or plush material. The front electric driving motor can be propelled in the clockwise or counterclockwise rotation, forcing the front axle to thrust the front wheels  38  of the toy vehicle  12  forward or backwards. Power provided to the front electric driving motor originates from the power source  18 , and is regulated by an electric speed controller  22 . 
         [0021]    In another embodiment, the toy vehicle contains audio circuitry intended to produce various audio outputs in response to various inputs detected by sensors (“sensory inputs”) and created by the user and/or the environment. The audio circuitry is mounted to the chassis of the toy vehicle and include components such as a speech processor, sensory inputs, a processor for administration of various sensory inputs, a speaker for generating audio outputs, and a speech chip for generating human speech and sound effect output in response to various sensory inputs. The various outputs may include spoken expressions corresponding to the various inputs detected by the sensors. The audio outputs are made through a speaker which may be mounted in the toy vehicle chassis. The audio circuit and its components may be powered by the power source. Various sensory inputs include but are not limited to, audio sensors, light sensors, motion sensors, pressure transducers, push buttons and touch sensors. 
         [0022]    In another embodiment of the subject matter, communication between the receiver and transmitter may be accomplished by radio frequency, infrared, laser light, acoustic energy, or other forms of energy know in the art to transfer information without the use of wires. 
         [0023]    In yet another embodiment of the toy vehicle, the plush fabric body may be removable for cleaning. Furthermore, the plush fabric body may be constructed of material capable of being drawn on by permanent or non-permanent paint or ink. 
         [0024]    Various embodiments of the subject matter are described above in the Detailed Description above. While these descriptions directly describe the above embodiments, it is understood that those skilled in the art may, from time to time, conceive modifications and/or variations to the specific embodiments shown and described herein. Any such modifications or variations that fall within the purview of this description are intended to be included therein as well. Unless specifically noted, it is the intention of the inventors that the words and phrases in the specification and claims be given the ordinary and accustomed meanings to those of ordinary skill in the applicable art(s). Furthermore, no limitations are intended to the details of construction or design herein shown other than as described in the claims below. It is, therefore, evident that the particular embodiments disclosed above may be altered or modified and all such variations are considered within the scope and spirit of the subject matter. Accordingly, the protection sought herein is as set forth in the claims below.