According to an aspect, there is provided a method of manufacturing a hair trimmer attachment for a hair trimmer, the hair trimmer attachment comprising a fixed blade comprising: a skin contacting part forming a surface of the hair trimmer attachment to be placed against the skin of a user, in use of the hair trimmer, and an angled part, the angled part being angled relative to the skin contacting part, wherein a plurality of hair openings are spaced apart along a bend between the skin contacting part and the angled part, portions of the fixed blade between the hair openings forming guard teeth of the fixed blade, the method comprising: providing a sheet of material for forming the fixed blade; deforming the sheet of material over a fixed blade support of the hair trimmer attachment to create the bend between the skin contacting part and the angled part of the fixed blade, the bend being curved or angled about an axis extending in a first direction; and forming a compound curved and/or angled portion on the guard teeth.

According to an aspect, there is provided a method of manufacturing a hair trimmer attachment for a hair trimmer, the hair trimmer attachment comprising a fixed blade comprising: a skin contacting part forming a surface of the hair trimmer attachment to be placed against the skin of a user, in use of the hair trimmer, and an angled part, the angled part being angled relative to the skin contacting part, wherein a plurality of hair openings are spaced apart along a bend between the skin contacting part and the angled part, portions of the fixed blade between the hair openings forming guard teeth of the fixed blade, the method comprising: providing a sheet of material for forming the fixed blade; deforming the sheet of material over a fixed blade support of the hair trimmer attachment to create the bend between the skin contacting part and the angled part of the fixed blade, the bend being curved or angled about an axis extending in a first direction; and forming a compound curved and/or angled portion on the guard teeth.

There is described a cutting element (106) for a hair cutting device (100). The cutting element (106) comprises a tactile wear indicator (140) that defines a skin-contact surface of the cutting element (106). The tactile wear indicator (140) comprises a wearable outer layer (148) of coating material having a dry lubricant additive (150).

There is described a cutting element (106) for a hair cutting device (100). The cutting element (106) comprises a tactile wear indicator (140) that defines a skin-contact surface of the cutting element (106). The tactile wear indicator (140) comprises a wearable outer layer (148) of coating material having a dry lubricant additive (150).

The present disclosure provides an electric razor in which a support frame that supports an outer blade and an inner blade, which constitute a block, can be smoothly removed. An electric razor according to the present disclosure includes a main body gripped by a user and a head having a blade block including an outer blade (that is, a slit blade, a mesh blade) and an inner blade disposed inside the outer blade and sliding with respect to the outer blade. The head includes a base, a support frame that supports the blade block so as to be able to float and sink, a case held by the support frame, a hook that locks the support frame or the case to the base, and at least one push-up member that urges the support frame in a direction away from the base.

A device for trimming stems and the leafy plant structure projecting from a flower of a plant, for example a harvested flower of a marijuana plant. The device includes a blade head for supporting a pair of sheet blades, each sheet blade having a contact surface, the contact surface of the first sheet blade configured for reciprocating motion against the contact surface of the second. The first sheet blade and the second sheet blade are formed having numerous trimming apertures such that as the first sheet blade reciprocates against the second sheet blade, the plurality of first sheet blade trimming apertures and the plurality of second sheet aperture alternately, and at last partially, align and close creating a shearing action between the edges defining each of the plurality of first sheet blade trimming apertures and an edge defining each of the plurality of second sheet blade trimming apertures.

A trimmer includes a blade assembly including 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. In some embodiments, the trimmer includes a toothed blade guard.

A hair cutting device includes a grip, a head disposed external to one end of the grip, the head including a cutting unit that works on hair, and a joint connecting the grip and the head. The joint includes a base connected to one of the grip and the head, and a slide portion connected to the other of the grip and head and held to be slidable within a predetermined area on a slide plane that is a plane intersecting an alignment of the grip and the head. Accordingly, the hair cutting device including the head that has an excellent ability to lessen impact which is made when the head hits the skin and to follow the skin surface is provided.

Head (30) of electric shaver (1) includes blade unit (40), head case (31) supporting blade unit (40), and rotary member (80) rotatably supported by head case (31). Blade unit (40) includes outer blades (51 and 61) that contact with a target area and inner blades (52 and 62) provided corresponding to outer blades (51 and 61) and configured to make a reciprocating move relative to outer blades (51 and 61). Blade unit (40) and rotary member (80) are coupled so as to move together relative to head case (31) in a height direction of head case (31). This embodiment enables the head of the electric shaver to move smoothly on the skin.

An elongated outer blade for a slit cutter is disclosed. The outer blade extends along a first axis and comprises a number of slits and webs disposed between the slits. The webs have an upper surface, a lower surface and side surfaces extending between the upper and lower surfaces. At least some of the webs are provided with a concave clearance formed between a side surface and the lower surface forming an edge with the side surface. Further, a shaver having such an outer blade and a method for producing an outer blade using etching are disclosed.