Patent ID: 8069573
Filing Date: 2011-12-06
Classification: A01G

Abstract:
1. A pruning hook, comprising: an extension shank ( a blade unit ( a driving cord ( a slide ( a pull cord ( a control member ( a pulling member ( wherein the extension shank has a side provided with a protruding stop block, ( the control member is movable on the extension shank to abut the stop block of the extension shank; the extension shank has an inner portion provided with a receiving chamber to receive the driving cord, the slide and the pull cord; the stop block of the extension shank has an inner portion provided with a passage connected to the receiving chamber of the extension shank to allow passage of the pull cord; the first end of the pull cord extends outwardly from the extension shank and is secured in the control member to move in concert with the control member; the first end of the pull cord passes through and protrudes outwardly from the passage of the stop block.