CN220408811U

CN220408811U - Rotary electric shaver

Info

Publication number: CN220408811U
Application number: CN202322011809.1U
Authority: CN
Inventors: 陈松迪
Original assignee: Ningbo Dinggao Electrical Technology Co ltd
Current assignee: Ningbo Dinggao Electrical Technology Co ltd
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2024-01-30
Anticipated expiration: 2033-07-28

Abstract

The utility model relates to a rotary electric shaver, which comprises a shaver body and a shaver head arranged on the shaver body, wherein the shaver head comprises a base and a shell arranged on the base, a movable shaver component is arranged in the shell, a shaver net rack is arranged on the shell, a shaver net component is arranged on the shaver net rack, a first concentric annular end face and a second concentric annular end face are arranged on the shaver net component, W-shaped shaver grooves and circular shaver grooves are sequentially distributed on the first annular end face, and V-shaped shaver grooves and circular shaver grooves are sequentially distributed on the second annular end face; the movable cutter assembly comprises a cutter disc, a plurality of U-shaped blades are arranged on the outer ring of the cutter disc, and a first cutter foot and a second cutter foot are respectively arranged at two ends of each U-shaped blade; the movable knife assembly is connected to the rotor, and the rotor is driven by the motor, so that the movable knife assembly rotates and is matched with the knife net assembly for shaving. The present utility model can more fully treat hair of different lengths and directions, thereby providing a comfortable shaving experience.

Description

Rotary electric shaver

Technical Field

The utility model relates to the technical field of shavers, in particular to a rotary electric shaver.

Background

The rotary electric shaver is a common electric shaver type, the rotary shaver adopts a rotary shaver head to shave, the rotary shaver can automatically adjust according to facial curves, the rotary shaver is maximally attached to the facial shape and accurately positioned at an optimal shaving position, the reciprocating times of the common electric shaver are reduced, the shaver has high shaving efficiency, is generally quite, and generates relatively small noise.

The rotary electric shaver on the market has the defects that the effect is poor when different types of beards are caught and cut, and particularly, the phenomenon that the beards are pulled and not shaved easily occurs when the beards are short or tiny, so that the discomfort is increased when the shaver is used, and the shaving efficiency is low; meanwhile, the stability of the body structure of the shaver is poor, the disassembly and assembly are difficult, and the use is very inconvenient.

Disclosure of Invention

The utility model aims to provide a rotary electric shaver, which can treat hairs with different lengths and directions more comprehensively, so that a comfortable shaving experience is provided.

In order to solve the technical problems, the rotary electric shaver comprises a shaver body and a shaver head arranged on the shaver body, wherein the shaver head comprises a base and a casing arranged on the base, a movable shaver component is arranged in the casing, a shaver rack is arranged on the casing, a shaver rack component is arranged on the shaver rack, a first concentric annular end face and a second concentric annular end face are arranged on the shaver rack, the diameter of the second annular end face is smaller than that of the first annular end face, W-shaped shaver grooves and circular shaver grooves are sequentially distributed on the first annular end face, and V-shaped shaver grooves and circular shaver grooves are sequentially distributed on the second annular end face; the movable cutter assembly comprises a cutter head, a plurality of U-shaped blades are arranged on an outer ring of the cutter head, a first cutter foot and a second cutter foot are respectively arranged at two ends of each U-shaped blade, the first cutter foot is arranged corresponding to a first annular end face, the second cutter foot is arranged corresponding to a second annular end face, the first cutter foot and the second cutter foot incline towards the same direction, the inclination angle of the second cutter foot is larger than that of the first cutter foot, and grooves are formed in the first cutter foot and the second cutter foot; the movable knife assembly is connected to the rotor, and the rotor is driven by the motor, so that the movable knife assembly rotates and is matched with the knife net assembly for shaving.

One end of the shell is connected to the base through a first rotating shaft, and the shell can rotate along the first rotating shaft; the base other end is equipped with the button, the button upper end is equipped with the buckle, be equipped with corresponding draw-in groove on the casing, the buckle joint makes the casing fixed in the draw-in groove.

The lower end of the shell is provided with a sealing ring which is made of plastic.

The outside of knife net subassembly is equipped with the turn-ups, be equipped with the location breach that is used for the location when installing on the turn-ups.

The knife net rack is provided with beard guide grooves concentric with the first annular end face and the second annular end face.

The temple knife comprises a temple knife body and is characterized in that the temple knife body is arranged on the back of the machine body and comprises a temple knife unit and a push plate, the push plate is slidably connected to the machine body, a support is arranged at the upper end of the push plate, a second rotating shaft is arranged at the upper end of the support, the upper end of the temple knife unit is connected to the support of the machine body through the second rotating shaft, and the temple knife unit can rotate along the second rotating shaft.

The temple knife unit is characterized in that the upper end of the temple knife unit is provided with a convex column, the machine body is provided with a corresponding through hole, and the convex column is inserted into the through hole to fix the temple knife unit on the machine body.

The included angle between the first cutter foot and the cutter head is 40-50 degrees, and the included angle between the second cutter foot and the cutter head is 50-60 degrees.

The machine body is provided with a display screen which can display the electric quantity of the shaver.

When the shaver is used, firstly, the electric quantity of the shaver is confirmed to be sufficient according to the display screen, and the shaver is started by pressing a switch on the shaver body. The shaver is held by hand and the shaver body is moved with proper pressure along the growth direction of the beard to start shaving. The shaver net assembly and the movable shaver assembly are matched to cut the beard, and then the cut beard is collected in the shell, wherein the W-shaped shaver grooves on the shaver net assembly can catch hairs in different directions, the V-shaped shaver grooves are helpful for catching longer hairs, and the round shaver grooves are used for treating short and tiny hairs, so that hairs in different lengths and directions can be treated more comprehensively. When trimming the temples, the user pushes the push plate to enable the convex columns on the temples knife unit to be separated from the through holes, and then the temples knife unit can be opened and adjusted to a certain angle to trim the temples. After shaving, the power supply of the shaver is turned off, the temple cutter unit is pushed back to the original position, a button on the shell is pressed to open the shell, the cutter net assembly is cleaned, and shaving scraps in the cutter net assembly are removed. After cleaning is completed, the housing is closed and the shaver is stored in a dry and ventilated place for the next use.

The beneficial effects brought by the utility model are as follows:

the cutter net component provided by the utility model has shaving grooves with different shapes at different positions, and the movable cutter component has cutter feet with different inclination angles, so that hairs with different lengths and directions can be treated more comprehensively, and a comfortable shaving experience is provided.

The utility model is convenient to disassemble and assemble, and a user can easily clean the shaver and keep the shaver clean and sanitary.

The temple knife mechanism provides a convenient way for trimming the temples, so that the shaver has the function of trimming the temples while shaving, and the practicability of the product is improved.

The sealing ring can form the seal between casing lower extreme and base to prevent water or dust, piece invasion into the razor inside, help reducing the wearing and tearing and the trouble of internal components, extension razor's life.

Drawings

The utility model is described in further detail below with reference to the drawings and the detailed description.

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic view of another angle structure of the present utility model.

Fig. 3 is an exploded view of the present utility model.

Fig. 4 is a schematic view of the structure of the knife net assembly of the present utility model.

Fig. 5 is a schematic view of the structure of the moving blade assembly of the present utility model.

Fig. 6 is a schematic structural view of the housing of the present utility model.

Fig. 7 is a schematic structural view of the base of the present utility model.

Fig. 8 is a top view of the rack of knives of the present utility model.

Fig. 9 is a schematic structural view of the temple knife mechanism of the present utility model.

In the figure: 1-a fuselage; 2-a cutter head; 3-a base; 4-a housing; 5-a moving blade assembly; 6-knife rack; 7-a knife net assembly; 8-a first annular end face; 9-a second annular end face; 10-W-shaped shaving groove; 11-V-shaped shaving grooves; 12-a circular shaving groove; 13-cutterhead; 14-U-shaped blades; 15-a first cutter foot; 16-a second cutter foot; 17-rotor; 18-an electric motor; 19-a first rotating shaft; 20-button; 21-a buckle; 22-clamping grooves; 23-sealing rings; 24-flanging; 25-positioning the notch; 26-beard guide grooves; 27-temple knife mechanism; 28-temple knife unit; 29-pushing plate; 30-a bracket; 31-a second rotating shaft; 32-convex columns; 33-through holes; 34-a display screen; 35-grooves.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

According to fig. 1 to 5, the rotary electric shaver of the utility model comprises a shaver body 1 and a shaver head 2 arranged on the shaver body 1, wherein the shaver head 2 comprises a base 3 and a casing 4 arranged on the base 3, a movable shaver component 5 is arranged in the casing 4, a shaver rack 6 is arranged on the casing 4, a shaver rack component 7 is arranged on the shaver rack 6, a first annular end surface 8 and a second annular end surface 9 which are concentric are arranged on the shaver rack component 7, the diameter of the second annular end surface 9 is smaller than that of the first annular end surface 8, W-shaped shaver grooves 10 and round shaver grooves 12 are sequentially distributed on the first annular end surface 8, and V-shaped shaver grooves 11 and round shaver grooves 12 are sequentially distributed on the second annular end surface 9; the movable cutter assembly 5 comprises a cutter disc 13, a plurality of U-shaped blades 14 are arranged on the outer ring of the cutter disc 13, a first cutter foot 15 and a second cutter foot 16 are respectively arranged at two ends of the U-shaped blades 14, the first cutter foot 15 is arranged corresponding to the first annular end face 8, the second cutter foot 16 is arranged corresponding to the second annular end face 9, the first cutter foot 15 and the second cutter foot 16 incline towards the same direction, the inclination angle of the second cutter foot 16 is larger than that of the first cutter foot 15, and grooves 35 are respectively arranged on the first cutter foot 15 and the second cutter foot 16; the movable cutter assembly 5 is connected to a rotor 17, and the rotor 17 is driven by a motor 18 to enable the movable cutter assembly 5 to rotate and match the cutter mesh assembly 7 for shaving. The W-shaped shaving groove 10 helps to catch hair in different directions, the V-shaped shaving groove 11 helps to catch longer hair, the circular shaving groove 12 is used to treat short and fine hair, and the structure allows the cutter wire assembly 7 to have different shaving grooves in different positions, so that hairs of different lengths and directions can be treated more comprehensively, thereby providing a more comfortable shaving experience. The grooves 35 can increase the contact area between the first cutter feet 15 and the second cutter feet 16 and the face, so that the shaving efficiency is improved.

According to fig. 6 and 7, one end of the housing 4 is connected to the base 3 through a first rotation shaft 19, and the housing 4 is rotatable along the first rotation shaft 19; the other end of the base 3 is provided with a button 20, the upper end of the button 20 is provided with a buckle 21, the shell 4 is provided with a corresponding clamping groove 22, and the buckle 21 is clamped in the clamping groove 22 to fix the shell 4. The user presses the button 20, the buckle 21 can be separated from the clamping groove 22, and the shell 4 can be opened, so that the user can easily clean the shaver, and the shaver can be kept clean and sanitary.

The lower end of the housing 4 is provided with a sealing ring 23, the sealing ring 23 is made of plastic, and the sealing ring 23 can form a seal between the lower end of the housing 4 and the base 3, so that water or other liquid can be prevented from penetrating into the shaver.

The outside of the knife net assembly 7 is provided with a flanging 24, the flanging 24 is provided with a positioning notch 25 used for positioning during installation, and the knife net assembly 7 can be accurately inserted into a fixed position on the shaver through the positioning notch 25, so that the user can conveniently assemble and disassemble the shaver.

According to fig. 8, the razor rack 6 is provided with beard guiding grooves 26 concentric with the first annular end surface 8 and the second annular end surface 9, and when a user puts the razor on the face, the beard guiding grooves 26 can help guide beard to the first annular end surface 8 and the second annular end surface 9, so that the irritation and discomfort to skin are reduced, and the shaving comfort is improved.

According to fig. 9, the temple knife mechanism 27 is arranged on the back of the machine body 1, the temple knife mechanism 27 comprises a temple knife unit 28 and a push plate 29, the push plate 29 is slidably connected to the machine body 1, a support 30 is arranged at the upper end of the push plate 29, a second rotating shaft 31 is arranged at the upper end of the support 30, the upper end of the temple knife unit 28 is connected to the support 30 of the machine body 1 through the second rotating shaft 31, and the temple knife unit 28 can rotate along the second rotating shaft 31. The temple knife mechanism 27 provides a convenient way to trim the temples so that the shaver also has the function of trimming the temples while shaving, improving the practicality of the product.

The temple knife unit 28 is provided with a convex column 32 at the upper end, the machine body 1 is provided with a corresponding through hole 33, and the convex column 32 is inserted into the through hole 33 to fix the temple knife unit 28 on the machine body 1. The edge of the protruding column 32 is chamfered, the user pushes the push plate 29 to separate the protruding column 32 from the through hole 33, so that the temple knife unit 28 can be opened to trim the temple.

The included angle between the first cutter foot 15 and the cutter disc 13 is 50-60 degrees, and the included angle between the second cutter foot 16 and the cutter disc 13 is 40-50 degrees.

The main body 1 is provided with a display screen 34 which can display the electric quantity level of the shaver in the form of numerals, icons or progress bars, so that a user can clearly know the battery use condition of the shaver.

When the utility model is used, firstly, the electric quantity of the shaver is confirmed to be sufficient according to the display screen 34, and the shaver is started by pressing the switch on the machine body 1. The net assembly 7 of the shaver is brought into contact with the face to maintain a proper shaving angle, the shaver body 1 is held by hand, and the shaver is moved in the direction of the growth of the beard with a proper pressure to start shaving. The cutter mesh assembly 7 and the movable cutter assembly 5 cooperate to cut the beard and then collect the cut beard in the housing 4, wherein the W-shaped shaving channels 10 on the cutter mesh assembly 7 catch hair of different directions, the V-shaped shaving channels 11 assist in catching longer hair, and the circular shaving channels 12 are used to treat short and fine hair, thereby allowing hair of different lengths and directions to be treated more fully. When trimming the temple, the user pushes the push plate 29 to disengage the boss 32 on the temple knife unit 28 from the through hole 33, and then opens the temple knife unit 28 to adjust the temple knife unit to a certain angle for trimming the temple. After shaving is completed, the power supply to the shaver is turned off, the temple cutter unit 28 is pushed back to the original position, the button 20 on the housing 4 is pressed to open the housing 4, the blade net assembly 7 is cleaned, and shaving debris is removed therefrom. After cleaning is completed, the housing 4 is closed and the shaver is stored in a dry and ventilated place for the next use.

The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the utility model are therefore intended to be embraced therein.

The beneficial effects brought by the utility model are as follows:

Claims

1. The utility model provides a rotary electric shaver, includes fuselage and establishes the tool bit on the fuselage, its characterized in that: the cutter head comprises a base and a shell arranged on the base, a movable cutter assembly is arranged in the shell, a cutter net rack is arranged on the shell, a cutter net assembly is arranged on the cutter net rack, a first annular end face and a second annular end face which are concentric are arranged on the cutter net assembly, the diameter of the second annular end face is smaller than that of the first annular end face, W-shaped shaving grooves and circular shaving grooves are sequentially distributed on the first annular end face, and V-shaped shaving grooves and circular shaving grooves are sequentially distributed on the second annular end face; the movable cutter assembly comprises a cutter head, a plurality of U-shaped blades are arranged on an outer ring of the cutter head, a first cutter foot and a second cutter foot are respectively arranged at two ends of each U-shaped blade, the first cutter foot is arranged corresponding to a first annular end face, the second cutter foot is arranged corresponding to a second annular end face, the first cutter foot and the second cutter foot incline towards the same direction, the inclination angle of the second cutter foot is larger than that of the first cutter foot, and grooves are formed in the first cutter foot and the second cutter foot; the movable knife assembly is connected to the rotor, and the rotor is driven by the motor, so that the movable knife assembly rotates and is matched with the knife net assembly for shaving.

2. The rotary electric shaver as set forth in claim 1, wherein one end of the housing is connected to the base through a first rotation shaft, the housing being rotatable along the first rotation shaft; the base other end is equipped with the button, the button upper end is equipped with the buckle, be equipped with corresponding draw-in groove on the casing, the buckle joint makes the casing fixed in the draw-in groove.

3. The rotary electric shaver as set forth in claim 1, wherein the lower end of the housing is provided with a sealing ring made of plastic.

4. The rotary electric shaver as set forth in claim 1, wherein the outer side of the cutter mesh assembly is provided with a flange, and a positioning notch for positioning during installation is formed in the flange.

5. The rotary electric shaver as set forth in claim 1, wherein the rack is provided with beard guide grooves concentric with the first and second annular end surfaces.

6. The rotary electric shaver as set forth in claim 1, wherein the temple knife mechanism is provided on the back of the shaver body, the temple knife mechanism comprises a temple knife unit and a push plate, the push plate is slidably connected to the shaver body, a bracket is provided at the upper end of the push plate, a second rotating shaft is provided at the upper end of the bracket, the upper end of the temple knife unit is connected to the shaver body bracket via the second rotating shaft, and the temple knife unit is rotatable along the second rotating shaft.

7. The rotary electric shaver as set forth in claim 6, wherein the temple-knife unit has a boss at its upper end, and the main body has a corresponding through hole, the boss being inserted into the through hole to fix the temple-knife unit to the main body.

8. A rotary electric shaver as set forth in claim 1, wherein the angle between the first cutter foot and the cutter head is 50 ° -60 °, and the angle between the second cutter foot and the cutter head is 40 ° -50 °.

9. The rotary electric shaver as set forth in claim 1, wherein a display screen is provided on the main body, the display screen displaying the electric quantity of the shaver.