Electronic fence tension tightener

The utility model discloses a tension tightener for an electronic fence. The device comprises a shell, a rotating screw, a gear, a fixed block, an elastic piece and a bolt, the shell is of a rectangular structure, a rotating screw rod is arranged on the shell in a penetrating mode, a plug pin limiti...

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Bibliographische Detailangaben
1. Verfasser: LI HENGJIANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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