A shaving razor. A first and second blade assembly each have a cutting edge oriented to shave in the same direction. The first and second blade assemblies are each displaceable along a respective first and second path substantially parallel to their cutting edge. First and second linkages couple together a first ends and second ends respectively of the first and second blade assembly. The linkages are configured such that a displacement of the first blade assembly in a first direction along the first path causes a displacement of the second blade assembly in an opposite direction along the second path. Other embodiments are also described and claimed.

A device for treating body hair includes a host and a functional component. The functional component is disposed on an end part of the host. The functional component includes a first functional part and a second functional part respectively at a first inner side and a second inner side. The first functional part includes a knife blade and a knife blade notch, and the knife blade extends out of the first functional part from the knife blade notch. The second functional part includes a hair combing part and a heating body, the heating body is fixedly disposed in the hair combing part. The first functional part includes the knife blade for removing body hair, and the second functional part includes the hair combing part and the heating body for combing and curling the body hair.

A device for treating body hair includes a host and a functional component. The functional component is disposed on an end part of the host. The functional component includes a first functional part and a second functional part respectively at a first inner side and a second inner side. The first functional part includes a knife blade and a knife blade notch, and the knife blade extends out of the first functional part from the knife blade notch. The second functional part includes a hair combing part and a heating body, the heating body is fixedly disposed in the hair combing part. The first functional part includes the knife blade for removing body hair, and the second functional part includes the hair combing part and the heating body for combing and curling the body hair.

A trimming assembly for dreadlocks comprises a handle. A cutting head is operatively connected to the handle. The cutting head comprises a cutting head body defining a receptacle at a radial end thereof. The receptacle is structured to receive a dreadlock. A blade protector is positioned axially within the receptacle. A curvature of the blade protector corresponds to a curvature of an inner wall of the receptacle. A blade is interposed between the blade protector and the inner wall. The blade defines a cutting edge at an axial end thereof proximate to the handle. The cutting edge is structured to cut loose hair protruding outwards from the dreadlock as the cutting head is moved along the dreadlock.

A shaving razor having at least two independent blade assemblies coupled to substantially rigid linkages. The linkages each defining a pivot point between the two independent blade assemblies. A bridge spans between the linkages such that movement of the bridge causes pivoting about the pivot point enabling reciprocating motion of the blade assemblies where assemblies on opposite sides of the pivot point reciprocate in opposite directions.

A shaving razor having at least two independent blade assemblies coupled to substantially rigid linkages. The linkages each defining a pivot point between the two independent blade assemblies. A bridge spans between the linkages such that movement of the bridge causes pivoting about the pivot point enabling reciprocating motion of the blade assemblies where assemblies on opposite sides of the pivot point reciprocate in opposite directions.

A trimming assembly for dreadlocks comprises a handle. A cutting head is operatively connected to the handle. The cutting head comprises a cutting head body defining a receptacle at a radial end thereof. The receptacle is structured to receive a dreadlock. A blade protector is positioned axially within the receptacle. A curvature of the blade protector corresponds to a curvature of an inner wall of the receptacle. A blade is interposed between the blade protector and the inner wall. The blade defines a cutting edge at an axial end thereof proximate to the handle. The cutting edge is structured to cut loose hair protruding outwards from the dreadlock as the cutting head is moved along the dreadlock.

A razor head may comprise one or more cutting members. The razor head of the first aspect further comprises a vibrating component configured to generate vibrations. The razor head of the present disclosure further comprises a structural element configured to transmit the vibrations from the vibrating component to the one or more cutting members. Furthermore, the vibrating component of the first aspect is disposed away from respective one or more cutting edges of the one or more cutting members towards an inner portion of the razor head, wherein the vibrating component is connected with the structural element. In the present disclosure, the structural element extends from the vibrating component towards the one or more cutting members.

A razor head may comprise one or more cutting members. The razor head of the first aspect further comprises a vibrating component configured to generate vibrations. The razor head of the present disclosure further comprises a structural element configured to transmit the vibrations from the vibrating component to the one or more cutting members. Furthermore, the vibrating component of the first aspect is disposed away from respective one or more cutting edges of the one or more cutting members towards an inner portion of the razor head, wherein the vibrating component is connected with the structural element. In the present disclosure, the structural element extends from the vibrating component towards the one or more cutting members.

A shaver according to an embodiment of the present invention for resolving issues comprises: a handle for gripping by a user; a power generation unit, attached to the handle, for generating rotational power; a power transmission unit which rotates by means of the rotational power generated in the power generation unit; a cartridge comprising a blade housing in which one or more blades are seated; and a power reception unit, on one surface of the cartridge so as to allow contact with the power transmission unit, for moving the blade housing linearly in accordance with the rotation of the power transmission unit, wherein the cartridge is coupled to the handle so as to allow pivoting around the pivot axis which is perpendicular to the rotational axis of the rotational power generated by the power generation unit, and the pivot axis is established so as to penetrate the power transmission unit.