Title:
BADMINTON PRACTICE APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/210844
Kind Code:
A1
Abstract:
The present invention relates to a badminton practice apparatus comprising: a main body installed away from a floor; an elastic wire having one end connected to the main body and the other end connected to a shuttlecock; and a space forming member limiting a movement trajectory of the elastic wire so as to form a racket movement space in which the shuttlecock can be hit again with a racket during a return operation of the shuttlecock, wherein the movement trajectory of the elastic wire is limited by using the space forming member so as to form the racket movement space in which the shuttlecock can be hit again with the racket without interference with the elastic wire, thereby effectively preventing interference between the racket and the elastic wire, and quickly winding the elastic wire by using a winding part during the return operation of the shuttlecock, such that entanglement that occurs while the shuttlecock crosses the elastic wire is prevented so that it is possible to enable continuous movement.
More Like This:
| JP3782009 | Multi-shutter camera device |
| JPH067732 | [Name of device] Gate display for gateball competition |
| JP2008132229 | KINETIC MOTION MEASURING APPARATUS |
Inventors:
JUN BEONG SOO (KR)
Application Number:
PCT/KR2022/006168
Publication Date:
November 02, 2023
Filing Date:
April 29, 2022
Export Citation:
Assignee:
JUN BEONG SOO (KR)
International Classes:
A63B69/00; A63B21/00; A63B21/055; A63B67/18
Foreign References:
| KR20060088954A | 2006-08-07 | |||
| KR20220000483U | 2022-02-28 | |||
| KR20150118206A | 2015-10-22 | |||
| KR20150066101A | 2015-06-16 | |||
| US7470223B1 | 2008-12-30 |
Attorney, Agent or Firm:
WELL PATENT LAW FIRM (KR)
Download PDF:
Previous Patent: DISPLAY DEVICE
Next Patent: METHOD AND TERMINAL DEVICE FOR PROVIDING BENEFIT INFORMATION BY USING INFORMATION ABOUT CREDIT CARD
Next Patent: METHOD AND TERMINAL DEVICE FOR PROVIDING BENEFIT INFORMATION BY USING INFORMATION ABOUT CREDIT CARD