Revolving connector

A revolving connector comprising:

• a cylindrical outer case having an outer wall and a housing section on said outer wall, said housing section having an open upper end;
• an inner case having an upper face and a holder positioned on the upper face of said inner case, wherein said inner case is disposed on said cylindrical outer case such that said inner case is rotatable relative to said cylindrical outer case;
• an inner cylinder having an outer wall, said inner cylinder aligned with a center of one of said cylindrical outer case and said inner case;
• a coiled flexible flat cable housed in a space formed between said outer wall of said inner cylinder and an inner wall of one of said inner case and said cylindrical outer case, wherein one end of said flexible flat cable is fixed to said cylindrical outer case and another end of said flexible flat cable is fixed to said inner case, respectively;
• a pin having a middle section held by said holder and a lower section inserted into said housing section so that revolving between said cylindrical outer case and said inner case is regulated, said pin also having an engaging hole near a center of the lower section and a slit in the lower section, the slit extending from the engaging hole to a lower end of said pin and forming divided elastic tips in the lower end of said pin;
• and
• a stopper pin extending through the engaging hole and said housing section, wherein at least one side of said stopper pin is greater than a width of the slit.

A revolving connector comprising:

• a pin having a lower section;
• an outer case having a housing section to accommodate the lower section of said pin;
• an inner case having a holder to hold a part of said pin, said inner case being disposed on said outer case and rotatable relative thereto;
• a stopper pin extending through said pin and said housing section;
• and
• a coiled flat cable housed in a space formed between said outer case and said inner case, wherein one end of said flat cable is fixed to said outer case and another end of said flat cable is fixed to said inner case, respectively,
• wherein the lower section of said pin housed by said housing section has an engaging hole, said stopper pin extends through the engaging hole, and said pin also has a slit extending from the engaging hole to an end face of said pin, thereby forming an elastic tip.