Table Tennis Racket or Like Racket Played by Hand Controlled by Fingers and Palm

Abstract

A table tennis racket or like racket played by hand controlled by fingers and palm is described. The racket includes a handle portion with a palm curved set and a racket portion constituted by a ball-striking portion and a gripping connection portion. The ball-striking portion has a striking face and an opposite striking face. The palm curved set, intersecting the striking face at an angle and obliquely joined to the gripping connection portion, is completely mounted on the side of the opposite striking face. Therefore, the present invention may achieve the following beneficial effects. The effective usable region of the two striking faces of the racket are enlarged. It is possible to strike a ball from different angles and with different forces. The probability that the fingers contact the ball is also reduced. Moreover, a user does not need to forcibly twist the wrist, so the requirements on gesture are lowered.

1 . A table tennis racket or like racket played by hand controlled by fingers and palm, comprising a handle portion with a palm curved set and a racket portion constituted by a ball-striking portion and a gripping connection portion, wherein the ball-striking portion has a striking face and an opposite striking face, and the palm curved set, intersecting the striking face at an angle and obliquely joined to the gripping connection portion, is completely mounted on the side of the opposite striking face. 
     
     
         2 . The table tennis racket or like racket played by hand controlled by fingers and palm according to  claim 1 , further comprising a rapid switching unit and a multifunction unit. 
     
     
         3 . The table tennis racket or like racket played by hand controlled by fingers and palm according to  claim 1  or  2 , wherein the rapid switching unit is disposed on one side of the gripping connection portion between the palm curved set and the opposite striking face of the racket portion and protrudes from the opposite striking face; and the multifunction unit is disposed on the gripping connection portion on the side of the striking face and protrudes from the striking face. 
     
     
         4 . The table tennis racket or like racket played by hand controlled by fingers and palm according to  claim 1  or  2 , wherein the palm curved set comprises a bottom layer portion, an inclined portion, and a comfortable portion; the bottom layer portion protrudes from the opposite striking face; the inclined portion has a bottom connected to the bottom layer portion, and a top end further away from the opposite striking face relative to the bottom and intersecting the striking face at an angle; and the comfortable portion is disposed on a side surface of the top end of the inclined portion adjacent to the striking face. 
     
     
         5 . The table tennis racket or like racket played by hand controlled by fingers and palm according to  claim 1  or  2 , wherein the bottom layer portion of the palm curved set is a cylinder; a bottom surface of the cylinder connected to the racket portion is a plane, an opposite top surface connected to the inclined portion is an inclined surface at an angle of 15° to 70° from the striking face of the racket portion, and a skew angle formed between a long side of the bottom surface and a central axis of the racket portion is 10° to 75°. 
     
     
         6 . The table tennis racket or like racket played by hand controlled by fingers and palm according to  claim 1  or  2 , wherein the inclined portion is a smooth elliptical cylinder with a bottom portion and a slightly smaller top portion adapted for the palm to grip; an inclined angle formed between a side surface of the inclined portion adjacent to the center of the opposite striking face and the bottom surface of the inclined portion is 30° to 70°; two side surfaces at the minor axis of the inclined portion are planes, and the bottom of the inclined portion is connected to the inclined top surface of the bottom layer portion; and the comfortable portion, disposed on the side surface at the minor axis of the inclined portion adjacent to the striking face, is a cylinder with a curved surface. 
     
     
         7 . The table tennis racket or like racket played by hand controlled by fingers and palm according to  claim 1  or  2 , wherein the rapid switching unit is a triangular prism disposed on the gripping connection portion on the side of the opposite striking face, and positioned on one side of the inclined surface of the bottom layer portion in the palm curved set adjacent to the opposite striking face of the racket portion; a top surface of the rapid switching unit and a vertical surface thereof adjacent to an edge of the gripping connection portion are connected by a smooth curved narrow surface, and a major axis of the smooth narrow surface is disposed inclined to the central axis of the racket portion. 
     
     
         8 . The table tennis racket or like racket played by hand controlled by fingers and palm according to  claim 7 , wherein the rapid switching unit is a cylinder of any shape with a plane top portion adapted for the height of the finger, and further connected to the bottom layer portion. 
     
     
         9 . The table tennis racket or like racket played by hand controlled by fingers and palm according to  claim 1  or  2 , wherein the multifunction unit is a cylinder with a plane bottom portion connected to the gripping connection portion on the side of the striking face and a curved top portion; the multifunction unit is disposed inclined in a direction opposite to the inclination of the bottom layer portion on the side of the opposite striking face; major axes of the multifunction unit and the bottom layer portion respectively rotate counterclockwise by −30° to 80° and clockwise by 10° to 75° from the central axis of the striking face, or the multifunction unit is disposed inclined in a direction opposite to the inclination of the bottom layer portion on the side of the opposite striking face and intersecting the striking face at an angle. 
     
     
         10 . The table tennis racket or like racket played by hand controlled by fingers and palm according to  claim 1  or  2 , wherein the palm curved set, the rapid switching unit, and the multifunction unit are fixed to each other by screws or nails or bonded by adhesives, or are integrally formed.