Electric pole loppers are provided. An electric pole lopper includes a handle, a connecting pole and a pruning component which are connected in sequence, wherein the pruning component comprises a casing, a control mechanism and, connected in sequence, a motive power mechanism, a drive mechanism and a cutter set, wherein the motive power mechanism and the drive mechanism are disposed in the casing, the cutter set is disposed at that end of the casing which is remote from the motive power mechanism, a switch connected to the motive power mechanism is provided on the handle, and the control mechanism is connected to the drive mechanism; the drive mechanism is a worm gear/worm drive mechanism or a ball screw drive mechanism.

Electric pole loppers are provided. An electric pole lopper includes a handle, a connecting pole and a pruning component which are connected in sequence, wherein the pruning component comprises a casing, a control mechanism and, connected in sequence, a motive power mechanism, a drive mechanism and a cutter set, wherein the motive power mechanism and the drive mechanism are disposed in the casing, the cutter set is disposed at that end of the casing which is remote from the motive power mechanism, a switch connected to the motive power mechanism is provided on the handle, and the control mechanism is connected to the drive mechanism; the drive mechanism is a worm gear/worm drive mechanism or a ball screw drive mechanism.

The present application discloses a blade mechanism and an electric scissors having the blade mechanism. The blade mechanism includes a setting blade, a moving blade, and a rotating shaft assembly. The rotating shaft assembly respectively passes through the setting blade and the moving blade to allow the setting blade and the moving blade being rotatablely connected. The cutting edge of the moving blade is automatically ground when the moving blade frictionally rotates relative to the setting blade. According to the present application, the moving blade and the setting blade of the blade mechanism open or close to generate friction, allowing the cutting edge of the moving blade to be automatically ground by the setting blade, thus the durability of the moving blade is improved.

A cutting tool (100) includes a top blade (102) and a bottom blade (104). The bottom blade (104) is pivotally coupled to the top blade (102). The top blade (102) and the bottom blade (104) together perform a cutting action on an object place between them. A first handle (108) is operatively coupled with the top blade (102). The first handle (108) defines a front portion (109) and a back portion (111). A second handle (110) is operatively coupled with the bottom blade (104). The cutting tool (100) is characterized in that in closed position of the cutting tool (100), at least a part of the second handle (110) at least partially encloses the back portion (111) of the first handle (108).

A cutting tool (100) includes a top blade (102) and a bottom blade (104). The bottom blade (104) is pivotally coupled to the top blade (102). The top blade (102) and the bottom blade (104) together perform a cutting action on an object place between them. A first handle (108) is operatively coupled with the top blade (102). The first handle (108) defines a front portion (109) and a back portion (111). A second handle (110) is operatively coupled with the bottom blade (104). The cutting tool (100) is characterized in that in closed position of the cutting tool (100), at least a part of the second handle (110) at least partially encloses the back portion (111) of the first handle (108).

A hedge trimmer includes a blade assembly having a first blade and a second blade, a housing, a prime mover, and a transmission device. The first blade includes a first body portion and a plurality of first tooth portions, and the second blade includes a second body portion and a plurality of second tooth portions. The first blade includes a first connection assembly including a first driving portion and a first connecting portion, and the second blade includes a second connection assembly including a second driving portion and a second connecting portion. The first connecting portion and the first body portion form a detachable connection, the second connecting portion and the second body portion form a detachable connection, and the first connecting portion is at least partially located outside the housing.

A hedge trimmer includes a blade assembly having a first blade and a second blade, a housing, a prime mover, and a transmission device. The first blade includes a first body portion and a plurality of first tooth portions, and the second blade includes a second body portion and a plurality of second tooth portions. The first blade includes a first connection assembly including a first driving portion and a first connecting portion, and the second blade includes a second connection assembly including a second driving portion and a second connecting portion. The first connecting portion and the first body portion form a detachable connection, the second connecting portion and the second body portion form a detachable connection, and the first connecting portion is at least partially located outside the housing.

There is provided electric pruning shears capable of arbitrarily adjusting an opening/closing width of a blade so as to improve user's satisfaction. Electric pruning shears 1 that cut an object sandwiched between a movable blade 4 and a fixed blade 5 is provided with a control board 109 that executes: a setting changing operation of operating, when a maximum open position adjusting portion 80 receives a change input, a motor 6 to move the movable blade 4 at the maximum opening angle with an opening/closing width before change to the maximum opening angle with an opening/closing width after change; and a movable blade opening/closing operation of operating, when an operation portion 60 is operated, the motor 6 to open/close the movable blade 4 between the maximum opening angle and the maximum closing angle with the opening/closing width after change.

There is provided electric pruning shears capable of arbitrarily adjusting an opening/closing width of a blade so as to improve user's satisfaction. Electric pruning shears 1 that cut an object sandwiched between a movable blade 4 and a fixed blade 5 is provided with a control board 109 that executes: a setting changing operation of operating, when a maximum open position adjusting portion 80 receives a change input, a motor 6 to move the movable blade 4 at the maximum opening angle with an opening/closing width before change to the maximum opening angle with an opening/closing width after change; and a movable blade opening/closing operation of operating, when an operation portion 60 is operated, the motor 6 to open/close the movable blade 4 between the maximum opening angle and the maximum closing angle with the opening/closing width after change.

Portable motorized electric shears include at least one mobile blade, an electric motor for driving the at least one mobile blade, and at least one mechanical end stop for the mechanical end of travel of the mobile blade in at least one direction of travel; a structure for detecting abutment against the stop, in the at least one direction of travel, on the basis of a current drawn by the electric motor.