首页> 外国专利> Apparatus for training of swinging a racket

Apparatus for training of swinging a racket

机译:球拍挥拍训练器

摘要

The present invention relates to a batting practice apparatus, a hitting ball that is an object of hitting practice; A fixing part fixed to the ground so as not to move during the batting practice; One end is connected to the fixing part, the other end is connected to the striking hole, an elastic string having elasticity; And a string coupling part attached to the surface of the striking hole to connect the elastic string to the striking hole, wherein a plurality of string insertion holes penetrating the string coupling part are formed in the string coupling part to insert the elastic string. The striking sphere and the elastic string can be joined more firmly.
机译:击球练习装置技术领域本发明涉及击球练习装置,作为击球练习对象的击球。一个固定部分固定在地面上,以便在击球练习中不会移动;一端连接到固定部分,另一端连接到敲击孔,具有弹性的弹性线;并且,在打击孔的表面上安装有将弹性线连接于打击孔的线连接部,在线连接部形成有贯通线连接部的多个线插入孔,以插入弹性线。打击球和弹性绳可以更牢固地连接在一起。

著录项

  • 公开/公告号KR200491300Y1

    专利类型

  • 公开/公告日2020-03-18

    原文格式PDF

  • 申请/专利权人 김선희;

    申请/专利号KR20180004521U

  • 发明设计人 김선희;

    申请日2018-10-01

  • 分类号A63B43;A63B69/38;

  • 国家 KR

  • 入库时间 2022-08-21 11:03:23

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号