501 results about "Electric razors" patented technology

There is provided an electric shaver having (a) a main body that includes a shaver head and a first pair of contacts through which a first voltage is provided, and (b) a cap that is installable on the main body in a first orientation or a second orientation, and when installed on the main body covers the shaver head. The cap has (1) a second pair of contacts that engage the first pair of contacts when the cap is installed on the main body, to receive the first voltage, and (2) a circuit having (i) a diode bridge that receives the first voltage via the second pair of contacts, and provides a second voltage of proper polarity for utilization by other components of the circuit, and (ii) an ultraviolet (UV) light source that utilizes the second voltage, and when ON, emits UV light that irradiates the shaver head.

The present invention relates to a shear-foil-type cutter system for an electric shaver, said cutter system including an upper cutter having at least one field of perforations and a lower cutter pressed against said upper cutter having a particular dense blade geometry of the lower cutter and large overlap angle with the upper cutter,

An integrated electric shaver with a folding temple device and a telescopic vibrissa device relates to the field of shavers and comprises a shaving mechanism, a temple shaving mechanism and a telescopic vibrissa scissors, the shaving mechanism comprises a shell, a push switch is mounted on the shell, a main board is arranged at the bottom of the push switch, a motor is connected to the main board, a reciprocating tool bit is arranged at the top of the motor, and the telescopic vibrissa scissors are arranged on the reciprocating tool bit. A shaving net is arranged on the outer side of the reciprocating cutter head; the sideburn shaving mechanism is mounted on the shell and comprises a sideburn removing cutter, the sideburn removing cutter is mounted in the shell through a rotating shaft, and a clip is arranged at the top of the sideburn removing cutter; the telescopic vibrissa scissors comprise a vibrissa trimming net, a tool bit is arranged on the inner side of the vibrissa trimming net and installed on a rotating shaft, the rotating shaft is arranged on a telescopic rod in a sleeving mode, and the telescopic rod is connected with a vibrissa trimming motor. Compared with the prior art, the device has the advantages that the function density and use convenience of the device are improved, and efficient adaptation of different pruning requirements is achieved through structural innovation.

A shaving unit and / or electric shaver having a lighting module for providing an optical heating function at a skin-contacting surface of the shaving unit. At least one aspect of the invention related to an optical arrangement for processing a visible light output for modifying a visible light profile provided at a light output surface, the visible light for providing a visual indicator of activation of the lighting module.

The invention discloses a dust-absorbing electric shaver, comprising a housing, a shaver component, and a surface cover; the top of housing is provided with a fixed shell, and the shaver component is mounted on the top of fixed shell; a collection slot is formed between the front of housing and fixed shell for collecting beard residue, a panel is provided in the front of collection slot, and a collection chamber is formed between panel and collection slot; the panel and positioning plate are provided in mounting hole, a filtration component is provided in the middle of panel, and a cleaning mechanism is installed above filtration component to rotate the filtration component and remove excess beard residue on the surface. The structure is simple, and beard residue can be quickly inhaled into collection chamber via the automatic collection chamber and aspirator pump below in the process of shaving.

Electric shaver (1) having a main body (3) and a shaving unit (5) coupled to the main body. The shaving unit has three hair-cutting units (9a, 9b, 9c) each having an external cutting member (11) with a skin-contact surface (13) with hair-entry openings (15) and an internal cutting member (17) which is rotatable relative to the external cutting member. The hair-cutting units each have at least one geometric parameter (w) that influences a hair-cutting process of each individual hair-cutting unit. The shaving unit can be positioned relative to the main body in at least two different angular positions about a central axis (37) of the shaving unit. A value of the geometric parameter of at least one of the hair-cutting units is different from the values of the geometric parameter of the other hair-cutting units.

A shaver head for an electric shaver has at least two hair-cutting units, each of which includes an external cutting member and an internal cutting member that is rotatable relative to the external cutting member. Each of the hair-cutting units is supported by a supporting portion that is linearly movable under the bias of a spring member relative to a base portion of the shaver head between a first, retracted position and a second, extended position. The shaver head has a locking mechanism for selectively locking the supporting portion in a locked position relative to the base portion allowing a user to select different shaving modes.

The present invention relates to a hair removal device, such as an electric shaver or epilator, comprising a hair cutting unit, a motor for driving the hair cutting unit, a measurement unit for measuring motor current and / or induced voltage and a cutting activity determinator for determining cutting activity from the half cycles of the signal of said measurement unit, wherein a wear determination unit is provided for determining wear of the hair cutting unit from the cutting activity signal of said cutting activity determinator.

In a hair-cutting unit for a rotary electric shaver, which is of the type comprising an external cutting member (10), an internal cutting member and a supporting member (30), an exposure distance over which a skin-contacting surface of a shaving track of the external cutting member (10) protrudes relative to an upper surface of the supporting member (30) is adjustable. To this end, an adjustment system is provided, which comprises, among other things, at least one adjustment set of a guiding channel and a following element (42) engaging the guiding channel, and also an initial position setting system configured to enable synchronization of the exposure distance setting between a number of the hair-cutting units, during which an initial position of the following element (42) in the guiding channel defined by a stop arrangement of the guiding channel is realized and maintained.

System and method for improving the shaving experience by providing improved visibility of the skin shaving area. A digital camera is integrated with the electric shaver for close image capturing of shaving area, and displaying it on a display unit. The display unit can be integral part of the electric shaver casing, or housed in a separated device which receives the image via a communication channel. The communication channel can be wireless (using radio, audio or light) or wired, such as dedicated cabling or using powerline communication. A light source is used to better illuminate the shaving area. Video compression and digital image processing techniques are used for providing for improved shaving results. The wired communication medium can simultaneously be used also for carrying power from the electric shaver assembly to the display unit, or from the display unit to the electric shaver.

An electric shaver comprising a shaver handle comprising a shaver handle connection portion and a shaver head. The shaver head has a shaver head connection portion configured to rotationally couple to the shaver handle connection portion, a shaver head body, and a plurality of razors rotationally coupled to the shaver head connection portion. The shaver handle connection portion is configured to rotate the shaver head connection portion, which in turn, is configured to rotate the plurality of razors. The plurality of razors are configured to rotate simultaneously in unison and are configured to move independently with respect to the shaver head body in a direction toward and away from the shaver head body.

In a shaving unit for an electric shaver, a hair-cutting unit (30) comprises a housing (40) having a central axis (Ac), an external cutting member (31) supported by the housing (40), and an internal cutting member (32) covered by the external cutting member (31). The external cutting member (31) is rotatable about the central axis (Ac) relative to the housing (40), and the internal cutting member (32) is rotatable about the central axis (Ac) relative to the external cutting member (31). The hair-cutting unit (30) further comprises a transmission unit (60) which is accommodated in the housing (40) and which comprises a first transmission member (61) mounted to the internal cutting member (32), a second transmission member (62) mounted to the external cutting member (31), and at least one intermediate transmission member (63, 64, 65) via which the first transmission member (61) is coupled to the second transmission member (62).

The invention relates to a reciprocating type electric shaver with a self-cleaning function, and relates to the technical field of shavers, the reciprocating type electric shaver comprises a body, a tool bit system and a reciprocating type electric shaver of a driving motor, the reciprocating type electric shaver is further provided with a mechanical linkage type air pump module, the mechanical linkage type air pump module comprises a double-chamber air pump, and an air inlet one-way valve and an air outlet one-way valve are arranged on a piston. An air blowing channel and an air suction channel are communicated with the corresponding one-way valves respectively, an outlet and an inlet are communicated with the interior of the tool bit system, a dust collection bin with a filter screen is arranged on a path of the air suction channel, a driving rod transmits power of a driving motor to a piston through a T-shaped rocker arm and a power rod, and the T-shaped rocker arm, an air cylinder, the channel, the dust collection bin and other components are specifically arranged. According to the reciprocating type electric shaver, the technical effects that the reciprocating type electric shaver has the self-cleaning function, beard chippings in the shaver head system can be effectively cleaned, meanwhile, the structure is optimally designed, and the operation stability and the sealing performance are guaranteed are achieved.

The utility model relates to the technical field of household appliances, in particular to an electric shaver with a charging structure. The electric shaver with the charging structure comprises a body and a charging base, the body and the charging base are both provided with charging contacts, and the body is charged through the charging contacts when arranged on the charging base; wherein the charging contacts on the charging base comprise a positive electrode contact and a negative electrode contact, the outer surface of the positive electrode contact is flush with the outer surface of the negative electrode contact, and one of the positive electrode contact and the negative electrode contact is annular and is arranged around the other one of the positive electrode contact and the negative electrode contact. By means of the electric shaver with the charging structure, the technical problem that in the prior art, connection and disconnection between the shaver body and the charging base are inconvenient, and consequently the user experience is poor can be solved.

The invention belongs to the field of shavers, and particularly relates to an electric shaver. Comprising a reciprocating driving device which is provided with a driving shell, a tool bit device which is installed on the reciprocating driving device and works under the driving of the reciprocating driving device, a tool bit base which is detachably installed on the driving shell, at least one tool set which is movably arranged on the tool bit base, and a lifting roller which is installed on the tool set or between the two tool sets, the lifting roller comprises at least two convex parts distributed in the axial direction, and a concave part is formed between every two adjacent convex parts. Due to the fact that the lifting roller comprises at least two protruding parts, and every two adjacent protruding parts are connected through the corresponding concave part, when a user uses the shaver, the lifting roller can make contact with the face and roll on the skin in the process that the shaver head rolls along the face contour, and friction resistance of the shaver set in the rolling process is reduced; meanwhile, the skin is lifted under the action of the convex parts and the concave parts, the massage function is achieved, and the skin is relaxed.

The invention discloses a dust-absorbing electric shaver, comprising a housing, a shaver component, and a surface cover; the top of housing is provided with a fixed shell, and the shaver component is mounted on the top of fixed shell; a collection slot is formed between the front of housing and fixed shell for collecting beard residue, a panel is provided in the front of collection slot, and a collection chamber is formed between panel and collection slot; the panel and positioning plate are provided in mounting hole, a filtration component is provided in the middle of panel, and a cleaning mechanism is installed above filtration component to rotate the filtration component and remove excess beard residue on the surface. The structure is simple, and beard residue can be quickly inhaled into collection chamber via the automatic collection chamber and aspirator pump below in the process of shaving.

An electric shaver (1) comprises at least one hair-cutting unit (9a, 9b, 9c) having a central axis (11), an external cutting member (13) with hair-entry openings (61), and an internal cutting member (15). The internal and external cutting members are rotated about the central axis, respectively, at a first rotational speed (ω1) and at a second rotational speed (ω2) and such that the internal and external cutting members are rotated relative to each other. The electric shaver further comprises a detection system (87) for measuring at least one user-related parameter (URP) relating to skin or hairs of a user of the electric shaver or relating to manipulation of the electric shaver by the user relative to a body of the user. The electric shaver further comprises a processor (89) for controlling the second rotational speed (ω2) of the external cutting member in dependence on the at least one measured user-related parameter.

Provided are a beard trimmer module and an electric beard trimmer device, which can be used for multiple purposes without changing the effectiveness and practicality of the main functions of the beard trimmer, are user-friendly for users, and improve the user experience. 【Solution means】The electric beard trimmer device includes a beard trimmer module 100, a drive module, and a control module. The control module is communicatively connected to the drive module. The beard trimmer module includes a housing 110, an inner blade assembly 120, and a mesh blade assembly 130. A first conductive element is provided in the housing. The inner blade assembly includes an inner blade 121. The mesh blade assembly includes a mesh blade that covers the inner blade. The mesh blade is electrically connected to the first conductive element. Under the control of the control module, the drive module drives the inner blade to rotate to realize the beard trimming function, conducts electricity with the mesh blade to generate heat to heat the skin, or generates a microcurrent to slightly stimulate the skin to meet the beauty needs.

The utility model relates to a tool bit of a hair trimmer and an electric shaver. The tool bit of the hair trimmer and the electric shaver are attached to skin at different positions of a human body. The hair trimmer tool bit comprises a shell, a tool bit body and a tool bit body. The shell is provided with a containing cavity. The first hair trimming assembly comprises a first fixed cutter blade and a first movable cutter blade; the second hair trimming assembly comprises a second fixed cutter blade and a second movable cutter blade, and the shape of the second hair trimming assembly is different from that of the first hair trimming assembly, so that the first hair trimming assembly and the second hair trimming assembly are attached to the skin at different positions of the human body; the mounting seat is arranged in the accommodating cavity; the swing rod is rotationally connected with the mounting seat; wherein the first movable cutter blade and the second movable cutter blade are movably arranged on the swing rod, and in the process that the swing rod rotates relative to the mounting base, the first movable cutter blade transversely reciprocates relative to the first fixed cutter blade, and the second movable cutter blade transversely reciprocates relative to the second fixed cutter blade.

The present invention relates to a cutter system for an electric shaver and / or trimmer, comprising 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, wherein the lateral protection element is enveloping and covering a gap movably receiving the other cutting element and / or enveloping the support element.

Additional accessory for a standard electric razor, serving as a nose and ear shaver, permanently integrated at any point on the razor, or secured by cable, or placed in the designated recess or groove with flap via a power outlet; available in three different versions.

The invention provides an inner knife structure of an electric shaver and a processing method of the inner knife structure, the inner knife structure comprises an inner knife holder, the inner knife holder comprises a plastic knife holder body and a metal shaping piece with a thickness, the metal shaping piece is arranged in the plastic knife holder body through integral injection molding, and the metal shaping piece extends in the plastic knife holder body along the length direction of the plastic knife holder body; the inner knife comprises at least one inner blade unit fixedly mounted in the plastic knife holder body, and the inner blade units are fixedly mounted in the plastic knife holder body and above the metal shaping piece in the length direction at intervals; an inner cutting edge matched with the outer cutter is arranged at the top of the inner blade unit. The strength of the inner tool apron is enhanced through the built-in metal shaping piece, and the metal shaping piece corresponds to the inner tool apron body in length and is integrally formed in the inner tool apron body in an injection molding mode, so that deformation of the inner tool apron is effectively prevented, the service life of the inner tool apron and the service life of a whole machine are guaranteed, and the rib width of the inner tool of the structure can be as low as 0.1 mm. And the sharpness, the cutting efficiency and the beard feeding amount of the inner cutter are greatly improved.

1. Name of the product in this design: Top surface of the cutting element of an electric shaver. 2. Application of this design: Overall application: as a cutting element in an electric shaver; Partial application: as the top surface of a cutting element in an electric shaver. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. Other situations requiring explanation: The portion shown by the dashed line does not constitute part of the design for which protection is sought.

The utility model discloses an electric shaver with a shaving foam spraying function. The electric shaver comprises a shaver body; the tool bit is connected with the machine body, and the tool bit is provided with meshes; the liquid carrying container is arranged on the machine body, and the liquid carrying container is used for loading shaving foam; the pump is arranged on the machine body, an inlet of the pump is communicated with the liquid carrying container, an outlet of the pump is arranged towards the meshes, and the pump is used for pumping the shaving foam in the liquid carrying container to the meshes of the tool bit so that the shaving foam can be sprayed to the face through the meshes; the controller is electrically connected with the pump, the controller has a first working mode and a second working mode, under the condition that the controller is in the first working mode, the controller controls the pump to continuously output the shaving foam, and under the condition that the controller is in the second working mode, the controller controls the pump to output the shaving foam at intervals. A user can freely select different shaving foam supply modes more flexibly and conveniently, different use requirements of the user can be met, and the user experience is better.

To provide a hair cut unit of a reciprocation type electric shaver.SOLUTION: A hair cut unit of a reciprocation type electric shaver includes an outer blade, an inner blade, a support, and a holder. The outer blade includes an outer blade arc-shaped wall and two opposite outer blade long walls, wherein the support supports the inner blade, and the holder includes two opposite holding walls. The outer blade long walls are provided with follow holes, at least the one support penetrates through the follow holes, and the outer blade long walls are movable along a support penetrating through the follow holes. When the cut unit receives non-uniform pressure from skin, the outer blade arc-shaped walls follow the moving outer blade long walls, can include the inner blade without being deformed, and accordingly can maintain high hair cut efficiency even at the time of actual use.SELECTED DRAWING: Figure 5