Composite material constructed H shape racket
The utility model relates to the technical field of sports equipment, particularly a composite material constructed H-shaped racket which comprises a tennis racket, a wall ball racket, a badminton racket and a pelota racket. The section construction of all or local rod segments of a racket main body...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model relates to the technical field of sports equipment, particularly a composite material constructed H-shaped racket which comprises a tennis racket, a wall ball racket, a badminton racket and a pelota racket. The section construction of all or local rod segments of a racket main body is in an 'H' shape, wherein hollow bodies a are positioned on the upper and the lower parts of the 'H' shape, and a middle segment part for connecting the upper and the lower hollow bodies a is a solid body b. The composite material constructed H-shaped racket made by the utility model has the advantages that a solid structure is arranged in the middle, the tensile strength of the composite material constructed H-shaped racket to net lines can be added to make the composite material constructed H-shaped racket have resistance to high net pressure; when holes are drilled on the racket, tubular structures on both sides of the racket are not damaged and the strength is stable. The shape of the section construction has the characteristics of hard rigidity of X and Y axial directions and soft rigidity of Z axial direction. The section construction can be applied to different positions of the composite material constructed H-shaped racket, and the rigidity of the section construction can be adjusted for bringing larger contradiction force during batting to make the whole composite material constructed H-shaped racket have power. The shape forms inner concavity in an inner frame of the composite material constructed H-shaped racket, so the effective distance of the net lines can be extended and a larger sweet zone is brought to make a batting feeling comfortable. |
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