Multi-tool-bit full-coverage convenient grass trimmer

The utility model discloses a multi-tool-bit full-coverage convenient grass trimmer which solves the problem that the grass trimmer cannot be suitable for variable environments. The grass trimmer comprises a supporting rod, a handle installed at the upper end of the supporting rod and an electric to...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	FU YIHUA, ZHANG ZHAOEN, WANG YIHONG, SONG YUANZHEN, CHEN CHANGFENG, WANG JITENG, ZHANG CHUNXIAO, LIU GUIKAI, WANG CHENMING, HOU ENSHANG, XING ZHAOXIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED FISHING FORESTRY HARVESTING HORTICULTURE HUMAN NECESSITIES HUNTING MOWING TRAPPING WATERING
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Beschreibung
Zusammenfassung:	The utility model discloses a multi-tool-bit full-coverage convenient grass trimmer which solves the problem that the grass trimmer cannot be suitable for variable environments. The grass trimmer comprises a supporting rod, a handle installed at the upper end of the supporting rod and an electric tool bit unit installed at the lower end of the supporting rod, the middle of the supporting rod is a handheld part, the handle is provided with an electric control circuit, a start-stop switch and a lithium battery, the supporting rod is movably connected with two gears meshed with each other through steel pins, and the two gears are connected with the electric tool bit unit. An auxiliary rod piece is fixedly welded to each of the two gears, an electric tool bit unit is installed at the free end of each auxiliary rod piece, and one auxiliary rod piece is driven to rotate, so that the two auxiliary rod pieces are driven to synchronously act outwards or inwards; and a set of locking mechanism for locking the positions