A shaving razor system includes a razor handle that docks with a razor cartridge. The handle is configured to dock with the razor cartridge using a single hook configured to mate with a cartridge tab. A central pushrod is mounted with a spring into the handle and is configured to exert a pushing force on the mounted cartridge. To eject the cartridge, the single hook may be pushed to pivot to the side of the cartridge tab, and thereby release the razor cartridge by ejecting it with the spring loaded pushrod.

A cooling/heating shaver includes a cutter head, a handle, a blade group, a tactile sheet, a heat transfer block and an energy module; the blade group is detachably fixed on an outer side of the cutter head, and the energy module is disposed inside the cutter head; the tactile sheet is disposed on a side of the energy module close to the blade group, and the heat transfer block is disposed on the other side of the energy module; and the cutter head is connected to the handle.

Shaving assemblies are disclosed that include a blade unit, an interface element configured to connect the blade unit to a handle, on which the blade unit is pivotably mounted, and a return element disposed between the blade unit and interface element. The return element serves as interface piece, connector and pivot all in one. Shaving systems including such shaving assemblies are also disclosed, as are methods of using such shaving systems.

A shaving apparatus including a handle and a cartridge connected to an upper end of the handle is provided. The cartridge includes at least two sub-cartridges connected to each other in a rigid connection or a detachable connection. Each of the sub-cartridges includes one or more blades extending outwardly at an acute angle relative to a face of the sub-cartridge and projecting generally away from a central longitudinal axis of the cartridge. The blades of a first of the two sub-cartridges are parallel to the blades of a second of the two sub-cartridges and positioned in a direction that opposes a direction of the blades of the second of the two sub-cartridges.

A razor including a head and a handle attached to the head via a pivot mechanism. An adjustable spring is used to orient the head. The head includes a top member, a bottom member, and one or more pins to retain a blade stack between the top member and the bottom member, the blade stack to comprise at least one razor blade and at least one spacer. The head also includes at least one removable fastener to enable the user to fasten the top member and the bottom member around the blade stack. The handle may be made of multiple segments with a common connection type making it reconfigurable by the user. The head may have channels to allow a fluid, gel or product from a cavity in the handle to the surface of the head. The handle may have a magnet at the end or in the last segment.

Shaving systems are disclosed that include a replaceable shaving assembly and a cartridge connecting structure for connecting the shaving assembly to a handle. In preferred implementations, the cartridge connecting structure has a magnetic portion configured to help draw the cartridge onto the handle and retain the cartridge in place when the razor is not in contact with the skin, and a mechanical engagement that provides the necessary retention forces required to keep the system intact during shaving.

A primary battery includes a cathode having a non-stoichiometric metal oxide including transition metals Ni, Mn, Co, or a combination of metal atoms, an alkali metal, and hydrogen; an anode; a separator between the cathode and the anode; and an alkaline electrolyte.

A shaving razor system includes a razor handle that docks with a razor cartridge. The handle is configured to dock with the razor cartridge using a single hook configured to mate with a cartridge tab. A central pushrod is mounted with a spring into the handle and is configured to exert a pushing force on the mounted cartridge. To eject the cartridge, the single hook may be pushed to pivot to the side of the cartridge tab, and thereby release the razor cartridge by ejecting it with the spring loaded pushrod.

A handle for a shaving razor in which the handle comprises a frame and a movable member assembly operably coupled to the frame such that the frame is disposed between the movable member assembly and where the movable member assembly portions are configured to move both above and below the frame. The movement can be linear or rotational. The movable member assembly comprises one or more springs. A method of manufacturing a razor handle comprising the steps of providing an upper portion with one or more upper elements, providing a lower portion with one or more lower elements, securing the upper portion to the lower portion wherein a rigid member extends between the upper portion and the lower portion.

A handle bending razor includes a grip portion, a razor head, and a head coupling portion. The razor head has a blade body, a blade assembly body, a connecting portion, and an elastic support body. The handle bending razor includes a switching mechanism which can change an angle formed by a contact surface and an up-down direction and, when an external force is not applied, switches between a first state in which a neutral angle formed by the contact surface and the up-down direction is a first angle, and the contact surface and the up-down direction become substantially parallel and a second state in which the neutral angle is a second angle larger than the first angle. In the second state, when the external force is applied, the blade assembly body is tiltable to a position where the contact surface and the up-down direction become substantially perpendicular.