| 摘要 |
PURPOSE: To obtain a light handle which enables to keep a good striking center by forming a long narrow edge with a certain interval on side faces of a base part with a long narrow section of a polyhedron, and by making a section of a polyhedron with the number of side faces to be the same as that of the base part for a long narrow elastic upper part positioned around the base part. CONSTITUTION: A soft and elastic upper part 13 is placed on an external surface of a base part 12 of a handle pallet 10, and the base part 12 is a part made of an integrated-type long narrow and hollow mold, and when a head 11 is molded, the base part 12 and a racket head part are integrated and are produced in one compressed molding process. A side face 14 of the base part 12 and a side face 16 of a corner are dented, and a narrow long peak 25, which is pointed outside, is formed either at a face 14 which corresponds to the longitudinal edge of the side face 16 of a corner or at a joint with an edge of a side face 15. An internal surface of the upper part 13 is complementary with an external surface of the base part 12, and the upper part 13 can be fit tightly with friction with the base part 12. |
