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Bat body and manufacturing method thereof

A body and bat technology, applied in the field of composite material bat body and its manufacturing method, can solve the problem that the baseball bat cannot meet the needs of users

Inactive Publication Date: 2017-03-29
张荣士
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in fact, these prior art baseball bats still cannot meet the needs of users.

Method used

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  • Bat body and manufacturing method thereof
  • Bat body and manufacturing method thereof
  • Bat body and manufacturing method thereof

Examples

Experimental program
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Effect test

Embodiment Construction

[0044] See first figure 1 and figure 2 , wherein the figure number 10 shows a baseball bat, which has a bat body 12, a top cover 14 and a butt end 16. The bat body 12 has a front section 122 and a rear section 124 (divided by a dotted line a-a'). Generally, the front section 122 corresponds to the ball hitting portion of the baseball bat 10, and the rear section 124 corresponds to the baseball bat 10. the grip part.

[0045]The front portion 122 includes at least one first tubular body 20 , and the rear portion 124 includes at least one second tubular body 30 . Each of the tubular bodies is made of a composite material, which usually means that the fiber is a reinforced plastic material. The carbon fiber material used in the two embodiments is impregnated with epoxy resin. Of course, other fiber-reinforced plastic materials can also be used. For example, the second tubular body 30 can be made of glass fiber material impregnated with epoxy resin. In more detail, the first ...

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PUM

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Abstract

The invention discloses a bat body of a baseball bat or a softball bat and a manufacturing method of the bat body. The bat body comprises a front section portion and a rear section portion. The front section portion comprises a first tubular body, and the rear section portion comprises a second tubular body. The first tubular body comprises a first fiber reinforced plastic plate in the first fiber direction, one end of the first plate is provided with a first connection portion, the second tubular body comprises a second fiber reinforced plastic plate in the second fiber direction, and one end of the second plate is provided with a second connection portion. The first connection portion of the first plate and the second connection portion of the second plate are mutually connected or spliced together.

Description

technical field [0001] The present invention relates to bats for baseball, softball or other similar sports, in particular to a bat body made of composite material and its manufacturing method. Background technique [0002] Current baseball bats and softball bats (hereinafter referred to as baseball bats) are generally made of wood, metal, composite materials or a combination of the two. The so-called composite material usually refers to a non-single material impregnated with synthetic resin by fiber material. Most of the baseball bats made of composite materials alone have a multi-layer tubular body wound with multiple composite material sheets. No. 848,745 and No. 5,395,108 patents disclose the prior art, especially the former specification figure 2 As shown, the fibers of each layer of the board have different extension directions. As we all know, a typical baseball bat usually has a hitting section, a grip section and a push-pull section connecting the two in structur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B59/50A63B59/58A63B102/18
CPCB29C33/48B29C33/505B29C70/342A63B2209/02A63B59/54B29L2031/52B29K2105/256B29K2105/0809A63B60/00B29C70/22B29C70/345B29C33/46
Inventor 张荣士
Owner 张荣士