Spring-type clamp for rock climbing

Abstract

A spring-type clamp is provided, which makes it possible to place a climbing protection piece at a distance when rock climbing. The spring-type clamp for rock climbing includes a pole having a ball head mounted at an upper end thereof, and a clamp coupled to one end of the ball head to apply a fastening force to a surface of the climbing protection piece so as to grasp the climbing protection piece.

1 . A spring-type clamp for rock climbing, comprising:
 a pole having a ball head mounted at an upper end thereof; and   a clamp coupled to one end of the ball head to apply a fastening force to a surface of a climbing protection piece so as to grasp the climbing protection piece.   
     
     
         2 . The spring-type clamp for rock climbing of  claim 2 , wherein length of the pole is variable according to an installation position of the climbing protection piece. 
     
     
         3 . The spring-type clamp for rock climbing of  claim 1 , wherein the clamp comprises a tongs portion having one end that applies the fastening force to the climbing protection piece, and a coupling portion having the other end that is coupled to the ball head,
 wherein a placement portion is provided at a lower end of the tongs portion to hook a climbing rope thereon, and a hook portion having a bent shape, on which the climbing protection piece that is fastened by the tongs portion is hooked, is coupled to the coupling portion.   
     
     
         4 . The spring-type clamp for rock climbing of  claim 3 , wherein a sponge that can be transformed depending on a kind of the climbing protection piece fills in on a fastening surface of the climbing protection piece of the tongs portion to heighten the fastening force of the climbing protection piece, and then rubber having a strong frictional force is adhered to a surface of the sponge. 
     
     
         5 . The spring-type clamp for rock climbing of  claim 3 , wherein one end of the hook portion that is coupled to the coupling portion is made of an elastic body to grasp or release the climbing protection piece. 
     
     
         6 . The spring-type clamp for rock climbing of  claim 1 , wherein the climbing protection piece includes a carabiner or a cam. 
     
     
         7 . The spring-type clamp for rock climbing of  claim 2 , wherein the climbing protection piece includes a carabiner or a cam. 
     
     
         8 . The spring-type clamp for rock climbing of  claim 3 , wherein the climbing protection piece includes a carabiner or a cam. 
     
     
         9 . The spring-type clamp for rock climbing of  claim 4 , wherein the climbing protection piece includes a carabiner or a cam. 
     
     
         10 . The spring-type clamp for rock climbing of  claim 5 , wherein the climbing protection piece includes a carabiner or a cam. 
     
     
         11 . The spring-type clamp for rock climbing of  claim 4 , wherein the sponge includes an urethane foam or a silicon foam. 
     
     
         12 . The spring-type clamp for rock climbing of  claim 4 , wherein
 the sponge includes an urethane foam or a silicon foam;   one end of the hook portion that is coupled to the coupling portion is made of an elastic body to grasp or release the climbing protection piece; and   the climbing protection piece includes a carabiner or a cam.