Rotating detachable belt clip

Abstract

The object of the present invention is to provide a rotating detachable belt clip of simple construction and low manufacturing cost. In order to achieve this object, the rotating detachable belt clip according to the present invention comprising: an attachment case having an opening section slightly broader than the external diameter of the rod section of a bushing which is inserted into the case of the mobile communications terminal device and has a T-shaped cross-section consisting of the rod section and a disc section, said attachment case being formed into a U-shaped cross-section for accommodating a disc section; a pawl for engaging with an arc-shaped guide groove formed in the surface of the case of the mobile communications terminal device; an elastic deforming section provided with the pawl on the front end section thereof, and constructed so as to deform elastically with respect to said attachment case; and a clipping plate connected via a shaft to said attachment case, and urged in a gripping direction by means of an elastic member; wherein the mobile communications terminal device is locked by means of said pawl engaging with the guide groove due to said elastic deforming section undergoing elastic deformation, when said disc section is accommodated inside the attachment case by means of sliding said cylindrical rod section in the direction of extension of said opening section.

What is claimed is:  
     
         1 . A rotating detachable belt clip for carrying a mobile communications terminal device; comprising: 
 an attachment case having an opening section slightly broader than the external diameter of the rod section of a bushing which is inserted into the case of said mobile communications terminal device and has a T-shaped cross-section consisting of the rod section and a disc section, said attachment case being formed into a U-shaped cross-section for accommodating a disc section, and;    a pawl for engaging with an arc-shaped guide groove formed in the surface of the case of said mobile communications terminal device;    an elastic deforming section provided with said pawl at the front end section thereof, and constructed so as to deform elastically with respect to said attachment case; and    a clipping plate connected via a shaft to said attachment case, and urged in a gripping direction by means of an elastic member;    wherein the mobile communications terminal device is locked by means of said pawl engaging with said guide groove due to said elastic deforming section undergoing elastic deformation, when said disc section is accommodated inside said attachment case by sliding said rod section in the direction of extension of said opening section.    
     
     
         2 . The rotating detachable belt clip according to  claim 1 , wherein said guide groove is formed integrally with said case.  
     
     
         3 . The rotating detachable belt clip according to  claim 2 , wherein said lock is released by means of said pawl riding up over a trapezoidal projection formed in said case.  
     
     
         4 . The rotating detachable belt clip according to  claim 3 , wherein said trapezoidal projection is formed integrally with said case.  
     
     
         5 . The rotating detachable belt clip according to  claim 1 , wherein said bushing is a member in which a circular disc section and a cylindrical rod section are formed integrally.  
     
     
         6 . The rotating detachable belt clip according to  claim 1 , wherein grooves provided at equidistant intervals for engaging with said pawl are formed in said guide groove.  
     
     
         7 . The rotating detachable belt clip according to  claim 6 , wherein said grooves are formed integrally with said case.