Tennis teaching is with training ware
The utility model relates to a tennis teaching is with training ware, including the supporting shoe, the supporting shoe upside is equipped with the connecting block, the connecting block upside is equipped with fixed pipe, fixed pipe left side is equipped with the fixed block, fixed tube -surface e...
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Format: | Patent |
Sprache: | chi ; eng |
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Online-Zugang: | Volltext bestellen |
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Zusammenfassung: | The utility model relates to a tennis teaching is with training ware, including the supporting shoe, the supporting shoe upside is equipped with the connecting block, the connecting block upside is equipped with fixed pipe, fixed pipe left side is equipped with the fixed block, fixed tube -surface evenly is equipped with first through -hole, fixed intraductal broadside on calls to be equipped with the connecting pipe, the connecting pipe inboard is equipped with the push rod, the push rod downside is equipped with baffle 8, the baffle right side is equipped with the second through -hole. The utility model discloses a set up the supporting shoe, better messenger's device produces centrifugal force, saves resources, use cost has been reduced, a large amount of manpowers have been alleviateed, for providing, the user makes things convenient for, the quality of instruction has been strengthened, through setting up the connecting block, better adjusting device's height, conveniently be applicable to the training o |
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