Stepless lifting adjusting mechanism

The utility model provides a stepless lifting adjusting mechanism. The stepless lifting adjusting mechanism is characterized in that a movable bushing and a fixed bushing are respectively provided with two wings; the fixed bushing is positioned in the fixed pipe and is fixed on the bushing fixing pl...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	TAN LI, HE YA, ZHANG HONGGENG, LUO BINGMIN, CHENG MAN HON
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AMUSEMENTS APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING,CLIMBING, OR FENCING BALL GAMES GAMES HUMAN NECESSITIES SPORTS TRAINING EQUIPMENT
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