Racket grip aid

Abstract

The present invention provides a band, and/or fingerholds of thumb and index finger, or fingerholds of thumb and middle finger, or fingerholds of thumb and third finger, or a fingerhold of thumb, or a fingerhold of middle finger, or a fingerfold of index finger, or a fingerhold of third finger. Pushing down the fingerhold of thumb, the racket grip is turned to promote inward rotation, and pushing up the fingerhold of thumb, the racket grip is turned to promote outward rotation, or pushing the fingerhold of index finger to the side of its fingerhold, the racket grip is turned to promote outward rotation, or pushing the fingerhold of middle finger to the other side of its fingerhold, the racket grip is turned to promote outward rotation, or pushing the fingerhold of third finger to the other side of its fingerhold, the racket grip is turned to promote outward rotation.

1 . A racket grip aid comprising:
 a band which is made of one or more materials of fiber, resin, rubber, leather, metal, tree, bamboo, and other elastic material;   a fingerhold for a thumb and a fingerhold for an index finger which are made of one or more materials of fiber, resin, rubber, leather, metal, tree, bamboo, and other elastic material; or   a fingerhold for a thumb and a fingerhold for a middle finger which are made of one or more materials of fiber, resin, rubber, leather, metal, tree, bamboo, and other elastic material; or   a fingerhold for a thumb and a fingerhold for a third finger which are made of one or more materials of fiber, resin, rubber, leather, metal, tree, bamboo, and other elastic material; or   a fingerhold for a thumb which is made of one or more materials of fiber, resin, rubber, leather, metal, tree, bamboo, and other elastic material; or   a fingerhold for an index finger which is made of one or more materials of fiber, resin, rubber, leather, metal, tree, bamboo, and other elastic material; or   a fingerhold for a middle finger which is made of one or more materials of fiber, resin, rubber, leather, metal, tree, bamboo, and other elastic material; or   a fingerhold for a third finger which is made of one or more materials of fiber, resin, rubber, leather, metal, tree, bamboo, and other elastic material.   
     
     
         2 . A racket grip aid as in  claim 1 , wherein said racket grip aid comprises:
 said fingerhold which is one with said band and which is made together with said band; or   said fingerhold which is the combination of parts of said band; or   said fingerhold which is made of one or more materials of fiber, resin, rubber, leather, metal, tree, bamboo, and other elastic material, and which is made to insert a finger and combined with said band and; or   said fingerhold which is made of one or more materials of fiber, resin, rubber, leather, metal, tree, bamboo, and other elastic material, and which is combined with said band or which is made removable from said band; or   said fingerhold which is made of one or more materials of fiber, resin, rubber, leather, metal, tree, bamboo, and other elastic material, and which is combined with said racket grip or which is made removable from said grip; or   said fingerhold which is made of one or more materials of fiber, resin, rubber, leather, metal, tree, bamboo, and other elastic material, and which is made to put to said finger.   
     
     
         3 . A racket grip aid as in  claim 1 , wherein said racket grip aid comprises:
 providing said fingerhold of thumb on the left or right of the surface of said racket grip;   pushing down said fingerhold of thumb, said racket grip is turned to the side of said fingerhold of thumb, and inward rotation operation is promoted.   
     
     
         4 . A racket grip aid as in  claim 1 , wherein said racket grip aid comprises:
 providing said fingerhold of middle finger on the left or right of the surface of said racket grip;   pushing said fingerhold of middle finger to the other side of said fingerhold of middle finger, said racket grip rotates to the other side of fingerhold of middle finger, and outward rotation operation is promoted.   
     
     
         5 . A racket grip aid as in  claim 1 , wherein said racket grip aid comprises:
 providing 2 fingerholds of thumb to put said thumb in between, on the left or right of the surface of said racket grip; or   providing said fingerhold of thumb on the left or right of the surface of said racket grip, which is made to insert said thumb;   pushing said fingerhold of thumb to the side of said fingerhold of thumb, said racket grip rotates to the side of said fingerhold of thumb, and inward rotation operation is promoted;   pushing said fingerhold of thumb to the other side of said fingerhold of thumb, said racket grip rotates to the other side of said fingerhold of thumb, and outward rotation operation is promoted.   
     
     
         6 . A racket grip aid as in  claim 1 , wherein said racket grip aid comprises:
 said band with zippers at both ends of said band, to fasten said band to said racket grip; or   said band in the shape of a tube or a bag, to fasten said band to said racket grip from the bottom of said racket grip; or   said band with the connection tool at both ends, to fasten said band to said racket grip; or   said band which is one with said fingerhold and made together with said fingerhold, and which is combined with said racket grip; or   said band which is combined with the part of said racket grip; or   said band which is one with said fingerhold and made together with said fingerhold, to fasten said band to said racket grip to surround said racket grip.   
     
     
         7 . A racket grip aid as in  claim 1 , wherein said racket grip aid comprises:
 providing said fingerhold of thumb on the left or right of the surface of said racket grip;   providing said fingerhold of index finger at the other side of said fingerhold of thumb;   pushing said fingerhold of thumb to the other side of said fingerhold of thumb, said racket grip is turned to the other side of said fingerhold of thumb, and outward rotation operation is promoted;   pushing said fingerhold of index finger to the other side of said fingerhold of index finger, said racket grip is turned to the other side of said fingerhold of index finger, and inward rotation operation is promoted.   
     
     
         8 . A racket grip aid as in  claim 1 , wherein said racket grip aid comprises:
 providing said fingerhold of thumb on the right or left of the surface of said racket grip;   providing said fingerhold of index finger on the left or right of the back of said racket grip;   pushing said fingerhold of thumb to the side of said fingerhold of thumb, said racket grip is turned to the side of said fingerhold of thumb, and inward rotation operation is promoted;   pushing said fingerhold of index finger to the side of said fingerhold of index finger, said racket grip is turned to the side of said fingerhold of index finger, and outward rotation operation is promoted.   
     
     
         9 . A racket grip aid as in  claim 1 , wherein said racket grip aid comprises:
 providing said fingerhold of third finger on the left or right of the surface of said racket grip;   pushing said fingerhold of third finger to the other side of said fingerhold of third finger, said racket grip rotates to the other side of fingerhold of third finger, and outward rotation operation is promoted.   
     
     
         10 . A racket grip aid as in  claim 2 , wherein said racket grip aid comprises:
 said fingerhold with an enclosure which is made of one or more materials of fiber, resin, rubber, leather, metal, tree, bamboo, and other elastic material.   
     
     
         11 . A racket grip comprising:
 a fingerhold for a thumb and a fingerhold for an index finger which are made of one or more materials of fiber, resin, rubber, leather, metal, tree, bamboo, and other elastic material; or   a fingerhold for a thumb and a fingerhold for a middle finger which are made of one or more materials of fiber, resin, rubber, leather, metal, tree, bamboo, and other elastic material; or   a fingerhold for a thumb and a fingerhold for a third finger which are made of one or more materials of fiber, resin, rubber, leather, metal, tree, bamboo, and other elastic material; or   a fingerhold for a thumb which is made of one or more materials of fiber, resin, rubber, leather, metal, tree, bamboo, and other elastic material; or   a fingerhold for a middle finger which is made of one or more materials of fiber, resin, rubber, leather, metal, tree, bamboo, and other elastic material; or   a fingerhold for an index finger which is made of one or more materials of fiber, resin, rubber, leather, metal, tree, bamboo, and other elastic material; or   a fingerhold for a third finger which is made of one or more materials of fiber, resin, rubber, leather, metal, tree, bamboo, and other elastic material.   
     
     
         12 . A racket grip as in  claim 11 , wherein said racket grip comprises:
 said fingerhold with an enclosure which is made of one or more materials of fiber, resin, rubber, leather, metal, tree, bamboo, and other elastic material.   
     
     
         13 . A racket grip handling method comprises the steps of:
 providing a band which is made of one or more materials of fiber, resin, rubber, leather, metal, tree, bamboo, and other elastic material;   providing a fingerhold for a thumb and a fingerhold for an index finger which are made of one or more materials of fiber, resin, rubber, leather, metal, tree, bamboo, and other elastic material; or   providing a fingerhold for a thumb and a fingerhold for a middle finger which are made of one or more materials of fiber, resin, rubber, leather, metal, tree, bamboo, and other elastic material; or   providing a fingerhold for a thumb and a fingerhold for a third finger which are made of one or more materials of fiber, resin, rubber, leather, metal, tree, bamboo, and other elastic material; or   providing a fingerhold for a thumb which is made of one or more materials of fiber, resin, rubber, leather, metal, tree, bamboo, and other elastic material; or   providing a fingerhold for an index finger which is made of one or more materials of fiber, resin, rubber, leather, metal, tree, bamboo, and other elastic material; or   providing a fingerhold for a middle finger which is made of one or more materials of fiber, resin, rubber, leather, metal, tree, bamboo, and other elastic material; or   providing a fingerhold for a third finger which is made of one or more materials of fiber, resin, rubber, leather, metal, tree, bamboo, and other elastic material.   
     
     
         14 . A racket grip handling method as in  claim 13 , wherein said method comprises the steps of:
 providing said fingerhold which is one with said band and made together with said band; or   providing said fingerhold which combines parts of said band; or   providing said fingerhold which combines parts of said band and which is made to insert a finger; or   providing said fingerhold which is made of one or more materials of fiber, resin, rubber, leather, metal, tree, bamboo, and other elastic material, and which is combined with said band and made to insert a finger; or   providing said fingerhold which is made of one or more materials of fiber, resin, rubber, leather, metal, tree, bamboo, and other elastic material, and which is combined with said band or which is made removable from said band; or   providing said fingerhold which is made of one or more materials of fiber, resin, rubber, leather, metal, tree, bamboo, and other elastic material, and which is combined with said racket grip or which is made removable from said grip; or   providing said fingerhold which is made of one or more materials of fiber, resin, rubber, leather, metal, tree, bamboo, and other elastic material, and which is made to put to said finger.   
     
     
         15 . A racket grip handling method as in  claim 13 , wherein said method comprises the steps of:
 providing said fingerhold of thumb on the left or right of the surface of said racket grip;   pushing said fingerhold of thumb to the side of said fingerhold of thumb, said racket grip is turned to the side of said fingerhold of thumb, and inward rotation operation is promoted.   
     
     
         16 . A racket grip handling method as in  claim 13 , wherein said method comprises the steps of:
 providing said fingerhold of middle finger on the left or right of the surface of said racket grip;   pushing said fingerhold of middle finger to the other side of fingerhold of middle finger, said racket grip is turned to the other side of said fingerhold of middle finger, and outward rotation operation is promoted.   
     
     
         17 . A racket grip handling method as in  claim 13 , wherein said method comprises the steps of:
 providing 2 fingerholds of thumb to put said thumb in between, on the left or right of the surface of said racket grip; or   providing said fingerhold of thumb on the left or right of the surface of said racket grip, which is made to insert said thumb to push down or push up;   pushing down said fingerhold of thumb to the side of said fingerhold of thumb, said racket grip rotates to the side of said fingerhold of thumb, and inward rotation operation is promoted;   pushing up said fingerhold of thumb to the other side of said fingerhold of thumb, said racket grip rotates to the other side of said fingerhold of thumb, and outward rotation operation is promoted.   
     
     
         18 . A racket grip handling method as in  claim 13 , wherein said method comprises the steps of:
 providing said band with zippers at both ends, to fasten said band to said racket grip; or   providing said band in the shape of a tube or a bag, to fasten said band to said racket grip from the bottom of said racket grip; or   providing said band with the connection tool at both ends, to fasten said band to said racket grip; or   providing said band which is one with said fingerhold and made together with said fingerhold, and which is combined with said racket grip; or   providing said band which is combined with the part of said racket grip; or   providing said band which is one with said fingerhold and made together with said fingerhold, to fasten said band to said racket grip to surround said racket grip.   
     
     
         19 . A racket grip handling method as in  claim 13 , wherein said method comprises the steps of:
 providing said fingerhold of thumb on the left or right of the surface of said racket grip;   providing said fingerhold of index finger at the other side of said fingerhold of thumb on the surface of said racket grip;   pushing said fingerhold of thumb to the other side of said fingerhold of thumb, said racket grip is turned to the other side of said fingerhold of thumb, and outward rotation operation is promoted;   pushing said fingerhold of index finger to the other side of said fingerhold of index finger, said racket grip is turned to the other side of said fingerhold of index finger, and inward rotation operation is promoted.   
     
     
         20 . A racket grip handling method as in  claim 13 , wherein said method comprises the steps of:
 providing said fingerhold of thumb on the left or right of the surface of said racket grip;   providing said fingerhold of index finger on the left or right of the back of said racket grip;   pushing down said fingerhold of thumb to the side of said fingerhold of thumb, said racket grip is turned to the side of said fingerhold of thumb, and inward rotation operation is promoted;   pushing said fingerhold of index finger to the side of said fingerhold of index finger, said racket grip is turned to the side of said fingerhold of index finger, and outward rotation operation is promoted.   
     
     
         21 . A racket grip handling method as in  claim 13 , wherein said method comprises:
 providing said fingerhold of third finger on the left or right of the surface of said racket grip;   pushing said fingerhold of third finger to the other side of said fingerhold of third finger, said racket grip rotates to the other side of fingerhold of third finger, and outward rotation operation is promoted.