Abstract:
A rocking horse capable of moving forward and of changing its moving direction. The horse has two curved pitching rods, two movable support rods, and two rider controllable L-shaped levers with pedals. By manipulating the pedals, the rider can rock back and forth on the same spot, move the horse forward, or change the horse&#39;s moving direction.

Description:
BACKGROUND OF THE INVENTION 
     A wooden horse usually comprises a horse body with two handles on the horse head, two curved pitching rods mounted under the horse legs so as to cause the horse to pitch back and forth upon a player riding on. The child would then enjoy the pleasure as if riding on a real horse. 
     However, the conventional wooden horse can only pitch back and forth on the same spot, being unable to move forwards, to turn in other directions, or to have more pleasure as if riding a real horse. In view of the aforesaid drawbacks, the inventor has, through repeated studies, developed a new wooden horse, which can move forwards, and can turn in other directions. According to the present invention, the wooden horse is furnished with two movable supporting rods behind the front legs of the horse respectively. By means of that rods, the wooden horse can move forwards, can turn in other directions, or can pitch back and forth on the same spot; by means of the aforesaid features, the wooden horse of the present invention can be used by children to conduct a contest to gain more fun. Further, the wooden horse according to the present invention can also be used for training the children&#39;s ability to select and to operate a toy so as to cultivate their response in handling matters. 
     SUMMARY OF THE INVENTION 
     This invention relates to a wooden horse able to move forwards and to change moving direction. The main feature of the present invention is that two movable supporting rods are mounted behind the two front legs of the horse respectively with the lower ends of that rods being extended slightly out of the bottom surface of the curved pitching rods. When the wooden horse pitching back and forth, the movable supporting rods will hit the ground to cause the horse to move forwards as a result of inertia effect; in that case, the lower end of the movable supporting rod is used as the center of a circle, while the length of the movable supporting rod is used as the radius of the circle to cause the horse to move forwards at a short distance. 
     Moreover, each of the movable supporting rods is mounted with a L-shaped lever, of which one end is in contact with the front side of the movable supporting rod, while the other end is formed into a pedal. When a player steps down the pedal, the movable supporting rod will be pushed backwards to a position not extending out of the curved pitching rod, i.e., not touching the ground surface. In that case, the wooden horse can be turned in other direction, or can be pitching on the same spot to provide the player with fun. 
     The major object of the present invention is to provide a wooden horse which can train the children&#39;s selecting and operating capabilities so as to learn the simple transmission theory through amusement. 
     Another object of the present invention is to provide a wooden horse, which has two movable supporting rods and two L-shaped levers; the L-shaped lever can make one or both of the movable supporting rods lifted backwards so as to let the wooden horse change its moving direction or pitch on the same spot. The wooden horse would move forwards upon the L-shaped levers being released completely. 
    
    
     BRIEF DESCRIPTION OF THE DRAWINGS 
     FIG. 1 is a perspective view of the present invention. 
     FIG. 2 is a disassembled view of the movable supporting rod according to the present invention. 
     FIG. 3 is a front view of the movable supporting rod of the present invention. 
     FIG. 4 is a sectional view of the movable supporting rod of the present invention. 
     FIG. 5 illustrates the movable supporting rod being controlled with the L-shaped lever in the present invention. 
     FIG. 6 illustrates the wooden horse according to the present invention to move forwards. 
    
    
     DETAILED DESCRIPTION 
     Referring to FIG. 1, there is shown a perspective view of the wooden horse 1 according to the present invention, in which two movable supporting rods 2 are mounted behind the two front legs of the wooden horse respectively. The length of the movable supporting rod 2 is slightly longer than the distance from the pivotally fixed end of the rod 2 to the bottom of the curved pitching rod 16, for instance about 1-3 cm; the movable supporting rod is to be used as a fulcrum during the wooden horse pitching up and down so as to force the wooden horse to move forwards at a short distance. In the front of the movable supporting rod 2, there is a L-shaped lever 3, of which one end is in contact with the front side of the rod 2, while the other end thereof is formed into a pedal 15. When a player steps on the pedal 15, the movable supporting rod 2 can be lifted from the ground surface; when a player releases the pedal 15, the rod 2 will touch the ground surface. The movable supporting rod 2 is mounted under the front part of the wooden horse at an angle about 2-5 degrees larger than its perpendicular angle to the ground, being inclined backwards. Each of the movable supporting rods 2 is loaded with a spring 4 so as to maintain the rod 2 at its normal angle after each time the wooden horse pitching and moving. One end of the spring 4 is fastened to the middle front side of the rod 2, while the other end thereof is fastened to the front leg of the wooden horse 1. Another spring 14 is to maintain the L-shaped lever 3 and the supporting rod 2 in an independent state when the wooden horse is pitching and moving forwards; in other words, the spring 14 is not used upon the wooden horse pitching at a spot. One end of the spring 14 is fastened to the L-shaped lever 3, while the other end is fastened to the front leg of the wooden horse 1. 
     Referring to FIGS. 2, 3, and 4, the movable supporting rod 2 comprises an upper base 5, a lower base 6, and a linking rod 12. Both ends of the upper base 5 and the lower base 6 are furnished with round holes 51, 52, 61 and 62 respectively so as to use one of the holes at each end to fasten with the linking rod 12 through a hole on the rod by means of bolts 7 and washers 8, 9 and retaining rings 10 to form into a pivotally connected manner. The round holes 51, 52, 61 and 62 on the upper and lower bases 5 and 6 are used for adjusting the length of the movable supporting rod 2 so as to determine the forwardly moving distance of the wooden horse each time. The bottom surface of the lower base 6 is attached with a soft pad 11 made of rubber or plastics so as to increase the friction effect between the ground surface and the lower base 6 and to insure the operation safety and to eliminate noise upon the wooden horse moving forwards. 
     FIG. 5 illustrates how the L-shaped lever 3 controls the movable supporting rod 2. When the wooden horse is pitching, the player may step on the pedal 15 to cause the L-shaped lever 3 to lift the movable supporting rod 2 over the ground surface; otherwise, the movable supporting rod 2 would touch the ground to force the wooden horse to slide forwards. When requiring the wooden horse to turn in one direction, step down one related pedal to cause one of the movable supporting rod 2 to be lifted above the ground surface, and the wooden horse will turn in that direction immediately. It is rather simple to control the wooden horse to move forwards, to turn or to pitch on the same spot. 
     FIG. 6 illustrates the wooden horse pitching on the spot without moving; in that case, the movable supporting rods 2 do not touch the ground surface, but only a given portion of the curved pitching rod 16 of the horse touches the ground surface. When the lower base 6 of the movable supporting rod 2 touching the ground surface, there are two portions on the horse to touch the ground; in that case, the angle of the movable supporting rod 2 is greater by 2-5 degrees than its perpendicular angle. As a result of the pitching inertia of the wooden horse, the movable supporting rod 2 and the touching portion of the pitching rod 16 to the ground fall almost on the same spot, and therefore the wooden horse will be moved forwards at a short distance &#34;S&#34;. The theory is something like a running real horse, of which the four legs fall almost on the same spot when jumping forwards; the theory is also something like the snow skiing exercise. By means of the aforesaid structures and theory, the wooden horse can move forwards upon pitching; by using the L-shaped lever 3, the movable supporting rod 2 can change its length and angle to cause the wooden horse to turn in either direction during moving forwards.