Grass shears have handle connected to blades by pivot unit which can be fixed at different angles to handle by locking unit comprising internally toothed ring and spring-loaded button with external toothing which fits into it

摘要

The grass shears have a handle (10) which are connected to the blades (42) by a pivot unit made up of two housing shells (20, 30). The blades can be fixed at different angles to the handle by a locking unit consisting of a ring (70) with internal toothing (72) and a spring-loaded button (60) with external toothing (65) which fits into it. The button also has a locking cam (64) which fits into a recess (22) in one of the housing shells (20).