Grab

Abstract

The invention relates to the technical field of fireplace tongs, and discloses a detachable gripper with a relatively simple assembly structure, which comprises: one end of a first connecting part (100) is provided with an opening structure; One end of the second connecting part (200) is detachably connected with one end of the first connecting part (100) provided with an opening structure; The control part (300) is arranged at the lower side of the first connecting part (100) and is movably connected with the first connecting part (100); The movable claw (400) is arranged at the other end of the second connecting part (200) and is detachably connected with the second connecting part (200); The connecting component (500) passes through the first connecting component (100) and the second connecting component (200), one end of the connecting component (500) is movably connected with the control component (300).

What is claimed is: 
     
         1 . A gripper, comprising:
 A first connecting part, which forms a cylindrical structure, and one end of the first connecting part is provided with an opening structure;   A second connecting part which forms a cylindrical structure, and one end of the second connecting part is detachably connected with one end of the first connecting part provided with the opening structure;   The control part is arranged at the lower side of the first connecting part and is movably connected with the first connecting part;   The movable claw is arranged at the other end of the second connecting part and detachably connected with the second connecting part;   A connecting component passing through the first connecting component and the second connecting component, wherein one end of the connecting component is movably connected with the control component, and the other end of the connecting component is detachably connected with one end of the movable gripper.   
     
     
         2 . The gripper according to  claim 1 , wherein,
 a circular ring member is formed along the outer wall of the first connecting part at the opening structure side, and the outer wall of the circular ring member and the outer wall of the first connecting part form a step,   when the second connecting part is assembled with the first connecting part, the circular ring member of the first connecting part is embedded in an opening at one end of the second connecting part.   
     
     
         3 . The gripper according to  claim 1 , wherein,
 the connecting component can be rotated and folded.   
     
     
         4 . The gripper according to  claim 1 , wherein,
 one end of the second connecting part is provided with a connecting part, the upper end of the connecting part is provided with a notch, and one end of the movable claw is embedded in the notch of the connecting part and detachably connected with the connecting part.   
     
     
         5 . The gripper according to  claim 4 , wherein,
 one end of the connecting part is detachably connected with the movable gripper through a first screw.   
     
     
         6 . The gripper according to  claim 4 , wherein,
 a first claw and a second claw are arranged on the opposite sides of the movable claw,   the first claw and the second claw are fixedly arranged with the second connecting part.   
     
     
         7 . The gripper according to  claim 6 , wherein,
 the first gripper, the second gripper and the movable gripper are arranged in an arc structure.   
     
     
         8 . The gripper according to  claim 7 , wherein,
 the first gripper, the second gripper and the movable gripper are matched to form a clamping opening capable of grasping/releasing objects.   
     
     
         9 . The gripper according to  claim 1 , wherein,
 the movable gripper is provided with a first round hole, and one end of the connecting component is detachably connected with the movable gripper through the first round hole;   The first connecting part is provided with a square opening, and the other end of the connecting component passes through the square opening and extends to the outside.   
     
     
         10 . The gripper according to  claim 9 , wherein,
 the control part is arranged at the adjacent side of the square opening of the first connecting part, and one end of the control part is detachably connected with the other end of the connecting component passing through the square opening.   
     
     
         11 . The gripper according to  claim 10 , wherein,
 the upper end of the control part is provided with a U-shaped clamping groove, and the U-shaped clamping groove is provided with a symmetrical round hole, and the U-shaped clamping groove is clamped on the outer edge of the first connecting part, and a second screw passes through the first connecting part and the round hole to movably connect the control part.   
     
     
         12 . The gripper according to  claim 11 , wherein,
 the lower end of the U-shaped clamping groove is detachably connected with the other end of the connecting component through a third screw.