Three-segmented bat manufacturing method and product

Abstract

The invention discloses a three-segmented bat manufacturing method and a product. Particularly, a bat is divided into three segments including a batting portion, an inclined segment portion and a holding portion, every portion is made of materials according to required properties, and the batting portion, the inclined segment portion and the holding portion are integrated into a complete bat, so that various bats different in attribute and property can be provided.

Description

technical field [0001] The present invention relates to a method for manufacturing a three-stage bat and its products, in particular to a kind of material selected and combined into a complete bat according to the required performance of each part of the hitting part, the slope part and the grip part of the bat, so as to provide variety A variety of bats with different attributes and performances. Background technique [0002] see figure 1 As shown, the existing bat is made of a single material, such as aluminum bat 1 . When the batter swings the ball hitting portion 11 of the aluminum bat 1 and hits the ball, an impact energy will be generated, and the impact energy is transmitted to the The grip part 13 held by the striker's hand is difficult to achieve the shock absorption effect because of the oblique section 12, which will easily cause injury to the striker's hand. [0003] Refer back figure 2 As shown, there is also an existing two-stage composite bat 2, which has...

AI Technical Summary

Problems solved by technology

However, when the hitting portion 21 of the two-stage composite bat 2 is made of a strong hitting material, the hitting of the hitting portion 21 is strong, and the vibration of the hitting portion 21 is relatively large, while the hitting portion 21 The vibration of the batting part 21 will be transmitted to the grip part 22 held by the batter's hand, that is, the grip part 22 located in the grip should be made of a material with strong shock absorption effect, then the The grip part 22 has a good shock absorption effect. Because the grip part 22 has the thinnest diameter, when the grip part 22 breaks easily after hitting the ball, the first thing that can be expected is that the hitting effect must be poor.

Therefore, to avoid the possibility of breaking the grip part 22 during use, it is necessary to select a material with sufficient strength for the grip part 22 to make the grip part 22 strong enough and not easy to break. The shock absorption effect of the grip portion 22 is poor. However, when the shock absorption effect of the grip portion 22 is poor, it is necessary to select the material of the hitting portion 21 that has a good shock absorption effect and also has a striking effect. The shock absorbing effect of the hitting part 21 can be made strong, but the impact of the hitting part 21 is weak. The hitting part 21 and the grip part 22 of the two-stage composite bat 2 The shock absorption and impact effects required by each part must be balanced. In fact, it is difficult to make effective improvements.

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