Cell phone protection case structure

Abstract

A cell phone protection case structure includes a soft inner casing, a hard outer casing coupled to the soft inner casing, a soft inner cover, and a hard outer cover coupled to the soft inner cover. The soft inner casing has a pair of side walls and engaging portions at two sides thereof. The hard outer casing also has a pair of side walls at two sides thereof to engage with the side walls of the soft inner casing and to wrap a cell phone. Through the elasticity of the soft inner casing and the soft inner cover, the present invention has elasticity to protect the cell phone. Through the hard outer casing and the hard outer cover, the present invention has a durable effect. Besides, the outer surfaces of the hard outer casing and the hard outer cover can be colored, patterned or decorated.

1 . A cell phone protection case structure, comprising a soft inner casing and a soft inner cover which are integrally formed as a one-piece structure, the soft inner casing and soft inner cover being pliable, the soft inner casing having a pair of side walls at two sides thereof, a hard outer casing coupled to an outer surface of the soft inner casing, the hard outer casing having a pair of side walls at two sides thereof to engage with the side walls of the soft inner casing, a hard outer cover coupled to an outer surface of the soft inner cover. 
     
     
         2 . The cell phone protection case structure as claimed in  claim 1 , wherein each of the pair of side walls has an engaging portion at an upper end edge thereof to cover and engage with upper end edges of the side walls of the hard outer casing. 
     
     
         3 . The cell phone protection case structure as claimed in  claim 1 , wherein the hard outer casing and the hard outer cover are only connected by the soft inner casing and the soft inner cover. 
     
     
         4 . The cell phone protection case structure as claimed in  claim 3 , wherein each of the pair of side walls has an engaging portion at an upper end edge thereof to cover and engage with upper end edges of the side walls of the hard outer casing. 
     
     
         5 . The cell phone protection case structure as claimed in  claim 4 , wherein in a closed position, the soft inner casing and the soft inner cover are inside the hard outer casing and the hard outer cover. 
     
     
         6 . The cell phone protection case structure as claimed in  claim 1 , wherein in a closed position, the soft inner casing and the soft inner cover are inside the hard outer casing and the hard outer cover.