Abstract: A hedge trimmer includes a front end device including at least a cutting assembly extending along a longitudinal axis and a front housing for supporting the cutting assembly; a rear end device including at least a motor for driving the cutting assembly and a rear housing for supporting the motor; a connecting rod connecting the front end device to the rear end device; a power device supported by the rear housing and configured to supply electrical energy to the motor; a main handle connected to a first switch; and a second switch disposed on a front side of the first switch. In a direction of the longitudinal axis, the distance between the first switch and a first cutting tooth of the cutting assembly is greater than or equal to 120 mm and less than or equal to 1000 mm.

Abstract: A snow thrower includes a body including a working assembly; a handle for a user to hold and connected to the body; and an energy device for providing the snow thrower with electrical energy. The snow thrower further includes a control module having a power-on state for being powered by the energy device; an operating device configured to be operated by the user to send a temperature control signal to a wireless communication module when separated from the snow thrower; and the wireless communication module configured to transmit the temperature control signal to the control module. The control module is switched to the power-on state according to the temperature control signal, and the control module in the power-on state controls the temperature of at least part of the snow thrower.

Abstract: A handheld digging tool includes a main body and a first drill rod mechanism with a first function. The main body is configured to be adapted for at least a second drill rod mechanism with a second function. The main body includes: a support mechanism; a drive mechanism supported by the support mechanism, including a direct current motor, and configured to be selectively connected to one of the first drill rod mechanism and the second drill rod mechanism to drive the first drill rod mechanism or the second drill rod mechanism to work; and a battery pack for supplying power to the direct current motor, where the nominal voltage of the battery pack is less than or equal to 80 V, and the maximum output torque of the handheld digging tool is greater than or equal to 80 N·m.

Abstract: A hedge trimmer includes: a housing formed with an accommodation space; a blade assembly including a first blade and a second blade, where the first blade and the second blade reciprocate along a direction of a first straight line, and the blade assembly further includes a blade support for supporting the first blade and the second blade and extending along the direction of the first straight line; a transmission mechanism for driving the blade assembly to move; and a motor coupled to the housing and used for driving the transmission mechanism. The blade support has a density of greater than or equal to 1 g/cm3 and less than or equal to 2.2 g/cm3.

Abstract: A power tool includes an output member for outputting power, a motor for driving the output member, a housing including a battery pack accommodating portion provided with a first battery pack accommodating cavity and a guide structure for guiding a battery pack to be inserted into the first battery pack accommodating cavity along a first straight line. The battery pack includes a basic housing portion provided with a first accommodating cavity, a first cell group disposed inside the first accommodating cavity, an extended housing portion provided with a second accommodating cavity, and a second cell group disposed inside the second accommodating cavity. The first cell group is at least partially disposed inside the first battery pack accommodating cavity, and the second cell group is at least partially disposed outside the first battery pack accommodating cavity.

Abstract: Provided is a nail gun, including: a housing, a firing pin, a prime mover, a first cylinder, a first piston, a second cylinder, a second piston, and a locking member. A first chamber is defined in the first cylinder, the first piston is disposed in the first chamber and is fixedly connected to the firing pin, the second cylinder is formed with the second chamber that is in communication with the first chamber. The second piston is disposed in the second chamber and operative to be driven by the prime mover to perform a reciprocating motion between a first position and the second position along a first straight line. The locking member is configured for locking or releasing the first piston in the first chamber, and the first piston is formed or connected with: a locking portion configured for engaging with the locking member.

Abstract: A chain saw includes a connection rod and a front end assembly disposed at a front end of the connection rod. The front end assembly includes a motor, an output device, a transmission mechanism, and a front end casing. A ratio of rated output power P of the motor to a maximum weight of the chain saw is greater than or equal to 150 W/kg and less than or equal to 265 W/kg. The motor includes a rotor shaft, a rotor sleeve installed to the rotor shaft configured to rotate synchronously with the rotor shaft, a stator core disposed at least partially in the rotor sleeve, and a stator coil wound around the stator core.

Abstract: Provided is a nail gun, including: a housing, a firing pin, a prime mover, a first cylinder, a first piston, a second cylinder, a second piston, and a locking member. A first chamber is defined in the first cylinder, the first piston is disposed in the first chamber and is fixedly connected to the firing pin, the second cylinder is formed with the second chamber that is in communication with the first chamber. The second piston is disposed in the second chamber and operative to be driven by the prime mover to perform a reciprocating motion between a first position and the second position along a first straight line. The locking member is configured for locking or releasing the first piston in the first chamber, and the first piston is formed or connected with: a locking portion configured for engaging with the locking member.