Dumbbell convenient to adjust
The dumbbell convenient to adjust comprises a main pipe body, through holes are symmetrically formed in the two ends of the main pipe body, mounting rods matched with the through holes are arranged in the through holes, first external threads are evenly formed in the outer side walls of the ends, on...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | The dumbbell convenient to adjust comprises a main pipe body, through holes are symmetrically formed in the two ends of the main pipe body, mounting rods matched with the through holes are arranged in the through holes, first external threads are evenly formed in the outer side walls of the ends, on the outer sides of the through holes, of the mounting rods, and second external threads are evenly formed in the outer side walls of the ends, on the outer sides of the through holes, of the mounting rods. Clamping holes are evenly formed in the outer side walls of the ends, on the inner sides of the through holes, of the mounting rods, mounting rings are fixedly mounted at the two ends of the outer side wall of the main pipe body correspondingly, locking bolts penetrating through the mounting rings are arranged on the mounting rings correspondingly, and second external threads are evenly formed in the bottom ends of the outer side walls of the locking bolts correspondingly. According to the utility model, the con |
|---|