A cutter head assembly with a guide structure, includes a bottom plate, a fixed blade holder, a fixed blade, a movable blade holder, a movable blade, and a torsion spring, the fixed cutter holder is slidably arranged on the bottom plate, the fixed blade is fixedly connected to the fixed cutter holder, and the movable blade is arranged on the movable cutter holder; the torsion spring is fixedly mounted on the bottom plate or the fixed cutter holder; two ends of the torsion spring act on the movable cutter holder or the movable blade; a transversely-arranged guide rod is fixedly mounted on the bottom plate, and an end of the movable cutter holder corresponding to the movable blade is provided with a guide groove interacting with the guide rod, a portion of the bottom plate corresponding to the movable cutter holder is provided with an avoidance groove.

A blade assembly including a bracket assembly that is connectable to a hair clipping appliance and a holder assembly that is connectable to a fixed clipper blade with the holder assembly being removably connectable to the bracket assembly.

A beard trimmer having a handle, a motor and a head portion. The head portion has a rotary cutting unit for trimming hair that is provided with a first outer cutter and a first inner cutter.

A blade set for a hair cutting appliance includes a stationary blade and a cutter blade. The stationary blade has a blade base and a plurality of teeth extending from the blade base in a longitudinal direction. The teeth are arranged in a series alternating with tooth gaps therebetween, where the tooth gaps define hair entry slots. The teeth have a first side arranged to cooperate with the cutter blade to cut hair and a second side arranged as a skin-facing side. The teeth have processing edges at the first side at their longitudinal extension, where the smoothened processing edges have smoothened edge transitions.

The present invention relates to a cutter system for an electric shaver and/or trimmer. The cutter system includes a pair of comb-like cutting elements with cooperating toothed cutting edges and movably supported relative to each other by a support element, wherein lateral ends of at least one of the cutting elements are provided with lateral protection elements having rounded and/or chamfered edge contours for soft skin engagement. The lateral protection element is integrally formed in one part with the cutting element by an end portion of the cutting element bent away from a skin contact surface thereof and enveloping a gap movably receiving the other cutting element and/or enveloping the support element.

A flex clipper provides a feature to help the cutting blade set float more effortlessly by adjusting automatically to the contours of a client's head to prevent getting stuck and causing cuts and irritation to the scalp. The hair clippers preferably also uses a self-contained motor-driven adjustment mechanism to adjust the relative position of the stationary and reciprocating blades of a common type of blade set. Two momentary switches operable by the thumb of the hand holding the clipper afford a barber total automatic adjustment with the clipper itself in an on or off condition.

A hair clipper or cutter is provided with an adjustment slider that adjusts the gap between an inner and outer blade. A yoke is attached to the inner blade. The adjustment slider may be configured with preset gap lengths and may be adjustable before, after, or during a hair cutting operation. A T-guide couples the adjustment slider to the inner blade to slidably move the inner blade relative to the outer blade. The yoke, inner blade, outer blade and/or T-guide may be magnetized to create an attractive or repulsive force between the inner blade and the outer blade.

An electric hair cutting kit comprises a handle with a motor for driving a beard trimmer head portion and a shaver head portion. The shaver head portion is attachable to the handle and has at least a first shaver unit, which is provided with a first foil-type outer shaver cutter and a first inner shaver cutter.

A beard trimmer having a handle, a motor and a head portion. The head portion comprises at least a first long hair cutter unit for trimming hair that is provided with a first outer cutter and a first inner cutter.

A beard trimmer having a handle, a motor and a head portion. The head portion has a rotary cutting unit for trimming hair that is provided with a first outer cutter and a first inner cutter.