A hair clipper with blade angle adjustment is provided, including a clipper housing defining a longitudinal axis and a cutting end, a clipper bladeset operationally connected to the cutting end and including a stationary blade and a moving blade configured for reciprocating laterally relative to the stationary blade. A cam follower is connected to the bladeset and associated with the clipper housing for rotation about a rotation axis relative to the clipper housing, and a bladeset angle control is associated with the clipper housing. A power transmission is member associated with the clipper housing, connected to the cam follower and constructed and arranged so that user manipulation of the bladeset angle control causes linear movement of the power transmission member and associated angular movement of the bladeset through rotation of the cam follower.

A hair clipper configured for enhanced user visibility is provided, including a clipper housing defining a longitudinal axis and a cutting end, a clipper bladeset operationally connected to the cutting end and including a stationary blade and a moving blade configured for reciprocating laterally relative to the stationary blade, a drive system projecting from the cutting end and operationally connected to the bladeset for reciprocating the moving blade relative to the stationary blade, at least one bladeset pivot support projecting from the cutting end and connected to the bladeset; the pivot support defining a pivot axis extending transverse to the longitudinal axis.

A trimmer includes a blade assembly. The blade assembly includes a stationary blade and a movable blade. Each of the stationary blade and the movable blade includes blade teeth. The stationary blade includes a first transverse edge portion, a second transverse edge portion, and a middle portion. The first transverse edge portion includes a first upper surface extending from a first edge to the upper surface. The second transverse edge portion includes a second upper surface extending from a second edge to the upper surface. The first transverse edge portion and the second transverse edge portion are beveled from the middle portion to the respective edges of the stationary blade. The stationary blade is symmetric about a midline of the middle portion.

The present disclosure relates to a hair cutting appliance (10), a blade set (22; 130; 150; 170) for a hair cutting appliance (10), and to a stationary blade (24) for said blade set (22; 130; 150; 170). Said stationary blade (24) may comprise a first wall portion (70) arranged to serve as a skin facing wall when in operation; a second wall portion (72) at least partially offset from the first wall portion (70), such that the first wall portion (70) and the second wall portion (72) define therebetween a guide slot (74) arranged to receive a movable cutter blade (26); at least one toothed leading edge (32, 34) jointly formed by the first wall portion (70) and the second wall portion (72); wherein a plurality of teeth (38) is provided at the at least one toothed leading edge (32, 34), the teeth (38) comprising a first leg (80) defined by the first wall portion (70) and a second leg (82) defined by the second wall portion (72); wherein the first wall portion (70) and the second wall portion (72) are connected at a frontal end of the at least one toothed leading edge (32, 34), thereby forming tips (66) of the teeth (38); and wherein the teeth (38) are, at their second legs (82), tapered along at least a substantial portion of their longitudinal extension towards a bottom side (64) of the stationary blade (24) facing away from the skin, when in operation.

According to an aspect, there is provided a mounting assembly (12) for a hair cutting appliance, the mounting assembly comprising a head (16) for receiving a cutting unit (14); and a body (18). The head is mounted to the body by a four-bar linkage (20) having a coupler link (22) associated with the head, a frame link (24) associated with the body, and two arms (26) extending therebetween. The frame link is connected to each arm at respective joins (28), and the coupler link is connected to each arm at respective joins. Pivoting movement of the arms about parallel linkage axes (30) passing through each join permits rotation of the coupler link relative to the frame link about a virtual pivot (32). One of the coupler link and the frame link is a first link coupled to the arms by two-degree-of-freedom joins, thereby permitting the arms and the other of the frame link and the coupler link to further pivot in unison relative to the first link about a rotation axis (34) perpendicular to the linkage axes.

The present invention relates to cutting body hair such as beard stubbles of multidays' beard. More particularly, the present invention relates to a cutter system for an electric shaver and/or trimmer, comprising an inner cutting element and an outer cutting element forming a pair of cooperating cutting elements with at least one row of comb-like outer cutting teeth extending parallel to a first axis (I), wherein said cutting elements are movably supported relative to each other. Skin irritation may be reduced by the at least one row of comb-like outer cutting teeth having, at a position of 0.2 mm away from the tip, a ratio between tooth width in a direction perpendicular to said first axis (I) and width of an opening slot between two adjacent teeth between 1.0 and 2.0.

A hair cutting appliance includes a stationary blade having a first wall portion arranged to serve as a skin facing wall when in operation; and a second wall portion offset from the first wall portion such that the first and second wall portions a guide slot that receives a movable cutter blade. A toothed leading edge is jointly formed by the first and second wall portions. Teeth at the toothed leading edge include a first leg defined by the first wall portion, and a second leg defined by the second wall portion. The first and second wall portions are connected at a frontal end of the toothed leading edge, thereby forming tips of the teeth. The second legs of the teeth are tapered along a portion of their longitudinal extension towards a bottom side of the stationary blade facing away from the skin, when in operation.

A hair clipper apparatus suitable for shaving in wide angles is presented. The hair clipper apparatus contains a handle housing, a clipper head, a motor, a power supply, a power switch, a first movement guide, and a second movement guide. The handle housing contains a head receiver. The clipper head contains a head connector and a shaver head. The motor is positioned within the handle housing. The motor is rotatably mounted to the stator body. The head connector is hingedly connected to the head receiver by the first movement guide. The shaver head is hingedly connected to the head connector, opposite to the shaver head, by the second movement guide. A first rotation axis of the first movement guide and a second rotation axis of the second movement guide is positioned perpendicular to each other. The motor is operatively coupled to the shaver head. The power switch is electrically connected between the power supply and the motor.

A hair cutting kit comprises a handle, a first trimmer head configured for reversibly releasable attachment to the handle , a second trimmer head configured for reversibly releasable attachment to the handle, and a comb implement comprising at least one row of comb teeth and a mechanical interface operative for reversibly releasable attachment of the comb implement to the first trimmer head and for reversibly releasable attachment of the comb implement to the second trimmer head.

A blade assembly for a hair cutting apparatus includes a first blade having teeth extending along a first blade edge, and a second blade having teeth extending along a second blade edge. A distance between the first and second blade edges defines a blade gap. A yoke is coupled to the second blade and configured to convert motion of a drive into reciprocation of the second blade relative to the first blade to cut hair. A spring includes a spring base and at least one spring arm configured to reciprocate with the second blade. A guide assembly includes a guide and a spring retainer, the guide being positioned between the first blade and the second blade, and the spring retainer fixing the spring base relative to the first blade, wherein in response to moving the guide relative to the first blade, the blade gap changes.