Billiards stick

Abstract

A billiard cue with high stroke performance and correctness is composed of three segments: the front segment with the gradually increased cross-section, the back segment (an ordinary one), and the middle segment for connecting front segment with back one.

Description

technical field [0001] The invention relates to a billiard cue stick, in particular to a billiard cue stick with which the cue stick is bent so that the lateral force is small when hitting a ball. Background technique [0002] In the prior art, the structure of most billiard cue sticks for hitting the ball is a one-time molding structure. There is a club head, which extends backward from the club head at the same angle to become a club, and the rear end is equipped with a handle or is integrally formed by extension. From the front end to the back end, it gradually becomes thicker evenly. When the cue hits a relatively partial position of the billiard ball, the force of the cue is hit in a straight line due to the small degree of bending deformation of the cue. At this time, the distance between the cue and the cue is The force is in a straight line, (as shown in Figure 4), and the rolling route of the hit ball presents a larger angle with the straight line, so that the ball ...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the structure of most billiard cue sticks for hitting the ball is a one-time molding structure. There is a club head, which extends backward from the club head at the same angle to become a club, and the rear end is equipped with a handle or is integrally formed by extension. From the front end to the back end, it gradually becomes thicker evenly. When the cue hits a relatively partial position of the billiard ball, the force of the cue is hit in a straight line due to the small degree of bending deformation of the cue. At this time, the distance between the cue and the cue is The force is in a straight line, (as shown in Figure 4), and the rolling route of the hit ball presents a larger angle with the straight line, so that the ball deviates greatly, that is, the accuracy of hitting the ball is poor. In order to solve such problems, the United States Patent Nos. NO.3103359, NO.4816203, and NO.5112046 disclose several cue rods made of carbon fiber synthetic pipes and rods with foam or epoxy resin to solve the bending and accuracy of the cue rod. But it has high requirements on materials, and at the same time, it is very difficult to produce. US Patent No.5725437 also discloses a hole at the front end of the club consisting of several sectors to increase the bending and collision performance of the club, but this design will affect The strength of this cue, the production is very complex

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