Hair clip

Abstract

A hair clip includes an upper clamping, plate having two locating blocks or hook plates located on the bottom side thereof, a lower clamping plate, a pivot pin pivotally connecting the rear end of the upper clamping plate and the rear end of the lower clamping plate together, a torsion spring mounted on the pivot pin with two opposing ends thereof respectively stopped against the upper clamping plate and the lower clamping plate to elastically hold the upper clamping plate and the lower clamping plate in a close position, and an elastic pressure member connected between the locating blocks or hook plates of upper clamping plate and suspending between the upper clamping plate and the lower clamping plate to enhance positioning stability during application of the hair clip to arrange the hair of a user.

What the invention claimed is: 
     
         1 . A hair clip comprising:
 an upper clamping plate comprising a narrow elongated body defining opposing top and bottom sides, a clamping surface located on the bottom side of the narrow elongated body of said upper clamping plate, two locating blocks located on the bottom side of the narrow elongated body of said upper clamping plate at opposing front and rear sides relative to said clamping surface, two coupling flanges bilaterally and perpendicularly extended from a rear end thereof in a parallel manner, and a pivot hole located on each coupling flange of said upper clamping plate;   a lower clamping plate comprising a narrow elongated body defining opposing top and bottom sides, a clamping surface located on the top side of the narrow elongated body of said lower clamping plate, two coupling flanges bilaterally and perpendicularly extended from a rear end thereof in a parallel manner, and a pivot hole located on each coupling flange of said lower clamping plate;   a pivot pin inserted through the pivot holes of said lower clamping plate and the pivot holes of said upper clamping plate to pivotally connect said upper clamping plate and said lower clamping plate together;   a torsion spring mounted on said pivot pin and having two opposing ends thereof respectively stopped against said upper clamping plate and said lower clamping plate to elastically hold said upper clamping plate and said lower clamping plate in a close position; and   an elastic pressure member suspending between said upper clamping plate and said lower clamping plate, said elastic pressure member comprising two distal ends respectively fastened to said locating blocks of said upper clamping plate.   
     
     
         2 . The hair clip as claimed in  claim 1 , wherein said elastic pressure member is selected from the group of rubber and silicon rubber. 
     
     
         3 . The hair clip as claimed in  claim 1 , wherein said elastic pressure member comprises a coarsened non-slip surface. 
     
     
         4 . A hair clip comprising:
 an upper clamping plate comprising a narrow elongated body defining opposing top and bottom sides, a clamping surface located on the bottom side of the narrow elongated body of said upper clamping plate, two hook plates located on the bottom side of the narrow elongated body of said upper clamping plate at opposing front and rear sides relative to said clamping surface, two coupling flanges bilaterally and perpendicularly extended from a rear end thereof in a parallel manner, and a pivot hole located on each coupling flange of said upper clamping plate;   a lower clamping plate comprising a narrow elongated body defining opposing top and bottom sides, a clamping surface located on the top side of the narrow elongated body of said lower clamping plate, two coupling flanges bilaterally and perpendicularly extended from a rear end thereof in a parallel manner, and a pivot hole located on each coupling flange of said lower clamping plate;   a pivot pin inserted through the pivot holes of said lower clamping plate and the pivot holes of said upper clamping plate to pivotally connect said upper clamping plate and said lower clamping plate together;   a torsion spring mounted on said pivot pin and having two opposing ends thereof respectively stopped against. said upper clamping plate and said lower clamping plate to elastically hold said upper clamping plate and said lower clamping plate in a close position; and   an elastic pressure member being an elastic band coupled between said hook plates of said upper clamping plate and suspending between said upper clamping plate and said lower clamping plate.   
     
     
         5 . The hair clip as claimed in  claim 4 , wherein said elastic pressure member is selected from the group of rubber and silicon rubber. 
     
     
         6 . The hair clip as claimed in  claim 4 , wherein said elastic pressure member comprises a coarsened non-slip surface.