Abstract:
This invention will assist individuals to either manually or automatically clip a toenail or fingernail. The fingernail or toenail is inserted into the front end of the device and a pair of trimming edges move together to clip the fingernail or toenail safely, easily and conveniently. One of the embodiments contemplates a manual device and the other is an electric device.

Description:
BACKGROUND OF THE INVENTION 
     A. Field of the Invention 
     This relates to trimming fingernails and toenails. This may be helpful with an individual who has limited strength. One embodiment is manual and the other is electric. 
     B. Prior Art 
     There are many other prior art references to nail clippers and electric nail clippers in general. An example is Martin, U.S. Pat. No. 6,865,812. Martin is a nail trimmer for a person to be able to comfortably trim toenails without having to assume an awkward position. This device is not electric; however, it is manual and is designed for people who cannot bend. 
     Another example that can be found in the art prior is Dunn Jr., U.S. Pat. No. 4,847,994. This is a remotely actuated toe-nail clipper. Again, it functions like Martin in that it is designed to trim toenails from a remote location and would assist those individuals who have difficulty bending or stooping. 
     BRIEF SUMMARY OF THE INVENTION 
     This is a nail clipper that will come in two models. One is a manual model and the other is an electric model. The operation of the nail clipper will basically function the same in both instances, that is, to clip a toenail or fingernail. 
     In the manual model, there will be a soft pad on the top surface for the comfort of the user. A set of trimming edges will be positioned at the end of a pair of horizontal members. At the opposite end of the horizontal members will be a pivot point that connects the horizontal members. A spring is located somewhere near the trimming edge to ensure that the device remains open during normal operation. 
     The entire device will be surrounded by a plastic case. In order to make sure that the trimming edges move in a uniform direction, a guide, which will move within a cavity, is provided. 
     In the electric model, instead of the individual pressing down on the soft pad, a push switch is placed on the front of the device. The device will probably be operated by standard electrical current but could probably be operated by a direct current source. The trimming edges as well as the guide mechanism will be identical in both embodiments. 
     The push switch will allow an individual to press the switch and a pressure sensitive actuator or solenoid will engage the arms of a horizontal member, which is connected to the other horizontal member and hinged at one end. When the solenoid activates, the trimming edges will close on the fingernail or toenail. 
     It is an object of this device to make a device that will allow an individual to clip toenails and fingernails safely and easily. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         FIG. 1  is an isometric view of the manual version. 
         FIG. 2  is an isometric view of the electric version. 
         FIG. 3  is a view according to line  3 - 3  on  FIG. 1 . 
         FIG. 4  is a view according to line  4 - 4  on  FIG. 2 . 
     
    
    
     DETAILED DESCRIPTION OF THE EMBODIMENTS 
     This device is a toenail and fingernail clipper that comes in two basic embodiments: a manual version,  5 M, such as depicted in  FIGS. 1 and 3  and an electric version,  5 Z, such as depicted in  FIGS. 2 and 4 . 
     The operation and object of this device is identical. This device will clip toenails and fingernails conveniently and safely. The electric version will be used for individuals who have limited strength in their arms or hands. The manual version will operate like a stapler to remove the unwanted toenail or fingernail. 
     Regardless of which embodiment is used the device will be comprised of a pair or horizontal members,  27  and  27 S, that are contained within a casing  30 . Trimming edges  20  will be positioned on the ends of the horizontal members  27 ,  27 S to clip the nail when the device is used. The trimming edges  20  are positioned outside the casing, which permits a person to insert a toenail or fingernail between the trimming edges  20  when the device is operated. 
     The two horizontal members  27 ,  27 S will be connected together at a pivot point  35 , probably secured by a pin located at the junction of the two horizontal members. At the opposite end of the horizontal members will be the trimming edges  20 . The trimming edges  20  will be tapered to insure that a nail can be clipped. 
     One of the horizontal members  27 S is stationary and the other horizontal member  27  moves as the device is operated. 
     First Embodiment-Manual Model 
     In the manual version,  5 M, the components of the device will be housed in a casing  30 . On the top surface of the casing a pad  10  for the convenience and comfort of the user will be provided. 
     In the interior of the casing  30  will be two trimming edges  20 , which will be opposed to each other. The trimming edges  20  will be positioned at one end of a pair of horizontal members  27 ,  27 S that are connected at a pivot  35  at one end of the casing  30 . 
     A spring  15  will be positioned between the two horizontal members  27 ,  27 S to allow appropriate tension to ensure that the device remains open and the trimming edges  20  remain separated when not in use. In order that the trimming edges  20  move in a vertical direction to appropriately clip the nail a certain predetermined distance, a guide cavity  25  will be provided. 
     A protrusion  26  that has a certain configuration will be used. A portion of the protrusion is placed within the cavity  25  and will move a predetermined distance within the cavity  25 . The protrusion  26  is designed with a flanged surface  26 F so that the movement of the protrusion  26  within the cavity  25  is restricted. 
     The protrusion  26  within the cavity  25  will also ensure that the trimming edges  20  remain in alignment during normal operation but also prevent the trimming edges  20  from moving beyond a certain point. 
     Alternative Embodiment-Electric Model 
     In the alternative embodiment,  5 Z, the components will be housed in a casing  30 . The trimming edges  20  will be positioned on one end identical to the manual model. Again, the horizontal members would be connected together at the pivot point  35  at the junction of the two horizontal members. 
     The difference between the manual and electrical models is that the electric embodiment will be powered by standard electrical current. A cord  40  allows the device to be plugged into a wall socket. Alternatively, the device may also be operated by a battery  31 . 
     On the front surface of the device a switch  50  that will activate a pressure sensitive actuator or solenoid  45  is provided. The solenoid  45  is connected to the two horizontal members  27 ,  27 S and when activated will force the horizontal members to move closer together. The solenoid  45  will maintain the position of the trimming edges  20  a certain predetermined distance apart from each other when not in use. 
     When the switch  50  is depressed, the pressure sensitive actuator or solenoid  45 , which is attached to the horizontal members, activates to bring the horizontal members closer together and bring the trimming edges  20  together to clip the nail. 
     As in the manual model, a guide cavity  25  is provided to ensure that the trimming edges  20  move in an appropriate direction relative to each other to clip the nail. The guide cavity  25  will ensure that the trimming edges  20  move in a vertical direction to appropriately clip the nail a certain predetermined distance. 
     A protrusion  26  that is tapered with a flanged surface  26 F will move within the guide cavity  25  to ensure appropriate alignment as the trimming edges  20  move towards each other to clip the nail but prevent the trimming edges from moving beyond a certain point. 
     Because the movement of the horizontal members  27  and  27 S is controlled by the solenoid  45 , no spring is used with this embodiment as the solenoid will keep the trimming edges  20  a certain predetermined distance apart when not in use.