Multifunction ball-shape boomerang

The utility model relates to a multifunction ball-shaped boomerang which is combined with functions of a ball-shaped boomerang head, a movable boomerang tip, an air whistle and a boomerang tail having rotated fan blades to a whole. A steel ball is a main part, and the center of the steel ball is bea...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: YUNLAI WU, FUCUN MIAO, SHUANGLIAN FAN
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model relates to a multifunction ball-shaped boomerang which is combined with functions of a ball-shaped boomerang head, a movable boomerang tip, an air whistle and a boomerang tail having rotated fan blades to a whole. A steel ball is a main part, and the center of the steel ball is beaten with a through hole. A taper hole arranged at the front end is connected with the boomerang tip and a bumper pad, and a rear screw hole is connected with a screw bolt arranged at the front end of a plastic boomerang body. The boomerang body is provided with the air whistle, and the rear part of the boomerang tail is provided with the multifunction boomerang with rotated blades.