Badminton racket steel wire with certain elasticity

Abstract

The invention discloses a badminton racket steel wire with certain elasticity. The badminton racket steel wire is characterized in that the cross section of the racket steel wire is of a 1*7 structure, a middle wire body is a chemical fiber catgut synthetic thread or a nylon thread or an oxford thread and is surrounded by six steel wire bodies which are identical to the middle wire body in diameter; the diameter of the seven wire bodies same in diameter is 2-2.7 mm; the six steel wire bodies spirally extend around the middle wire body, and thus certain elasticity is obtained; finally, the whole wire is further coated with rubber or plastic to form a finished product. The badminton racket steel wire has the advantages that the certain elasticity is obtained, the steel wire can be threaded into a badminton racket to hit a badminton ball, the steel wire collides with the badminton ball, and wearing of the steel wire is negligible.

Description

technical field [0001] The invention relates to the field of badminton, in particular to a badminton steel wire racket string with certain elasticity. Background technique [0002] Known badminton racket strings are divided into four kinds of gut strings, nylon strings, tendon strings and chemical fiber gut synthetic strings. Gut thread has good elasticity, but it is easy to wear and tear, so it is easy to break; nylon thread is beautiful, but its elasticity is slightly poor, and it is also greatly affected by temperature; beef tendon thread is stronger, and its price is also low, but its elasticity is poor; chemical fiber sheep intestine synthetic thread , has the characteristics of firmness, reliability, and good elasticity. It is currently the string selected by professional players in official competitions. But above-mentioned these racket lines all can have considerable wear and tear when hitting the ball, will be interrupted at last, cause certain loss to golfer. Co...

AI Technical Summary

Problems solved by technology

Gut thread has good elasticity, but it is easy to wear and tear, so it is easy to break; nylon thread is beautiful, but its elasticity is slightly poor, and it is also greatly affected by temperature; beef tendon thread is stronger, and its price is also low, but its elasticity is poor; chemical fiber sheep intestine synthetic thread , has the characteristics of firmness, reliability, and good elasticity. It is currently the string selected by professional players in official competitions.

But the above-mentioned racket strings will have considerable wear and tear when hitting the ball, and will be interrupted in the end, causing certain losses to the golfers.

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