CN113715064A

CN113715064A - Rotary shaver

Info

Publication number: CN113715064A
Application number: CN202110882363.2A
Authority: CN
Inventors: 黄英敏
Original assignee: Raymond Panyu Nansha Electrical Appliance Development Co ltd
Current assignee: Raymond Panyu Nansha Electrical Appliance Development Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2021-11-30
Anticipated expiration: 2041-08-02
Also published as: CN113715064B

Abstract

The invention provides a rotary shaver, which comprises an outer shell, wherein a control mechanism is fixedly arranged at one end in the outer shell, the input end of the control mechanism penetrates through the side wall of the outer shell, a through groove matched with the input end of the control mechanism is formed in the side wall of the outer shell, a power mechanism is fixedly arranged at the top end of the control mechanism, the power mechanism is electrically connected with the control mechanism, the output end of the power mechanism is clamped with a shaver head assembly, the rotary shaver is simple in structure and convenient to operate, elastic deformation between floating cutter sets can be realized through the shaver head assembly, the working surface of equipment is more attached to the face of a user, the equipment is more beneficial to the use of the user, and the cleaning work of facial beards is completed.

Description

Rotary shaver

Technical Field

The invention relates to the technical field of shavers, in particular to a rotary shaver.

Background

Shavers are a necessary personal care product for almost every man and many men need to use them even once a day. The frequency of use is so high that we must pay much attention to the use experience of the shaver at the time of purchase. Depending on the type of use, there are no more than two types of shavers available on the market, namely a manual shaver and an electric shaver, but the use of a manual shaver has the obvious disadvantage that shaving can be completed only by softening the hair with water and then facing the mirror, and the skin is also easily scratched.

Due to the complex curved surface of the face of a human body, parts needing to be shaved cannot be used for being attached to the face of a user, the parts cannot be cleaned at one time, the parts need to be repeatedly shaved, and the shaving parts of the shaver need to be attached to the face of the user.

Therefore, there is a need to provide a new rotary shaver to solve the above technical problems.

Disclosure of Invention

In order to solve the technical problem, the invention provides a rotary shaver which is more fit with the face of a user.

The present invention provides a rotary shaver comprising: the external shell, the inside one end fixed mounting of external shell has control mechanism, control mechanism's input passes the lateral wall of external shell, and the lateral wall of external shell sets up the logical groove of mutually supporting with the control mechanism input, control mechanism's top fixed mounting has power unit, and electric connection between power unit and the control mechanism, power unit's output and the tool bit subassembly of shaving are through the mutual joint of buckle mechanism.

Preferably, control mechanism includes mounting bracket, the subassembly that charges, display screen, switch button, circuit board and battery, the inside fixed mounting of external shell has the mounting bracket, bottom one side fixed mounting of mounting bracket has the circuit board, electric connection has the display screen on the circuit board, display screen fixed mounting is in the outside of external shell, the top of display screen is equipped with the switch button, and switch button fixed mounting is in the outside of external shell, electric connection between switch button and the circuit board, the one end fixed mounting that the circuit board was kept away from to the mounting bracket has the battery, the bottom of mounting bracket is equipped with the subassembly that charges, and charges subassembly fixed mounting in the bottom of external shell.

Preferably, power unit includes motor, base, connecting piece, top dish, connecting seat, chassis, curb plate, conduction axle and top cap, the top of mounting bracket is seted up flutedly, fixed mounting has the motor in the top recess of mounting bracket, the top of motor is equipped with the base, and base fixed mounting is on the top of mounting bracket, the inside rotation in top of base connects the connecting piece, the output of motor and the bottom fixed connection of connecting piece, the top fixed mounting of base has the top dish, the top fixed mounting of top dish has the connecting seat, the top fixed mounting of connecting seat has the chassis, and the inside symmetry of chassis is equipped with the curb plate, the top of connecting piece is passed connecting seat fixed mounting and is had the conduction axle, the top fixed mounting of outer body shell has the top cap.

Preferably, the shaver head assembly comprises independent floating cutting units, floating connection elastic sheet assemblies, elastic wire supports and high-freedom-degree swinging structures, cavities for inserting and connecting the ends of the conduction shafts are arranged at the central axes of the shaver head supports of the three independent floating cutting units, the floating connection elastic sheet assemblies are arranged at the bottoms of the three independent floating cutting units and are in transmission connection with the independent floating cutting units, the high-freedom-degree swinging structures are arranged at the bottoms of the three floating connection elastic sheet assemblies and are in transmission fit with the floating connection elastic sheet assemblies, accommodating holes are formed in the shaver head supports of the three independent floating cutting units, the shaver head supports are provided with elastic wire supports in the accommodating holes, the two sides of each elastic wire support are respectively connected in the accommodating holes of the shaver head supports through two pivot shafts, the axes of the two pivots at the two sides of the elastic wire support are positioned on the same straight line, and the straight line is positioned on the central axis of the floating cutting unit.

Preferably, three elastic wires are fixed on the elastic wire support, the three elastic wires can swing around the fixed supporting position of the elastic wire support at a certain angle when stressed, and the elastic deformation of the three elastic wires at a certain angle is independent when stressed.

Preferably, the radial plane of the independent floating cutting unit is parallel to the angle range of the high-freedom swinging structure of the angle position of the elastic wire support, and the angle range is not less than 13.6 degrees.

Preferably, the buckle mechanism comprises a spring plate gland, a spring plate and a spring plate support, the spring plate is inserted into the connecting seat through the spring plate, the spring plate support is arranged at the top of the spring plate gland, and the spring plate support and the spring plate are in transmission fit with each other.

Preferably, a plurality of draw-in grooves have been seted up to the bottom symmetry equidistance of independent unsteady cutting unit, the inside equidistance in top of hookup shell fragment subassembly floats and sets up the lug of mutually supporting with the bottom draw-in groove of independent unsteady cutting unit, the fixture block has been seted up to the bottom equidistance of hookup shell fragment subassembly that floats, the lug is seted up to the upper surface equidistance of high degree of freedom wabble structure, and equal fixed mounting has C type card in the upper surface lug of high degree of freedom wabble structure, the joint that mutually supports of C type card in the bottom fixture block of hookup shell fragment subassembly and the upper surface lug of high degree of freedom wabble structure that floats, the three output of tool bit subassembly that shaves all is 120 settings, the bottom of tool bit subassembly that shaves is seted up the through-hole of mutually supporting with the mutual joint of buckle mechanism.

Preferably, the lower surface of the elastic sheet gland is symmetrically provided with a vertical plate, the center of the elastic sheet gland is provided with a through hole which is matched with the output end of the power mechanism for use, the elastic sheet is arranged in a C shape, two side edges of the elastic sheet are arranged in convex edges, two side edges of the elastic sheet are matched with the lower surface vertical plate of the elastic sheet gland, the elastic sheet support is internally provided with a sliding groove which is matched with the elastic sheet, the bottom end of the elastic sheet support is symmetrically provided with a guide groove which is matched and spliced with the connecting seat, the bottom end of the elastic sheet support is symmetrically provided with a groove which is matched and spliced with two side edges of the elastic sheet, the top end of the elastic sheet is provided with a special-shaped groove which is matched and spliced with the elastic sheet gland, the bottom ends of the two side edges of the elastic sheet are arranged in a C-shaped convex manner, the top end of the elastic sheet support is provided with a convex block which is positioned in a clamping manner, and the top end plate of the elastic sheet gland is arranged in the top end of the elastic sheet support, and both sides of the elastic sheet gland top panel are provided with grooves.

Compared with the prior art, the rotary shaver provided by the invention has the following beneficial effects:

the present invention provides a rotary shaver:

when the user begins to use equipment, the user passes through control mechanism controlgear switch, at this moment, control mechanism control power unit begins to work, and power unit cooperation shaving tool bit subassembly realizes the cutting to the human beard, convenient to use person carries out facial cleanness, this rotation type razor's simple structure, the simple operation, can realize the elastic deformation between the knife tackle that floats through shaving the tool bit subassembly, make the working face of equipment laminate with user's face more, make equipment do benefit to the user more and use, accomplish the clear work of facial beard, the practicality of this equipment is higher.

Drawings

FIG. 1 is a schematic view of an overall structure provided by the present invention;

FIG. 2 is a second schematic view of the overall structure provided by the present invention;

FIG. 3 is a schematic structural diagram of a control mechanism according to the present invention;

FIG. 4 is a second schematic structural diagram of a control mechanism according to the present invention;

FIG. 5 is a schematic structural diagram of a control mechanism and a power mechanism according to the present invention;

FIG. 6 is a second schematic structural diagram of a control mechanism and a power mechanism according to the present invention;

fig. 7 is a schematic view of a partial structure of a power mechanism according to the present invention;

fig. 8 is a second schematic view of a partial structure of the power mechanism according to the present invention;

fig. 9 is a third schematic view of a partial structure of the power mechanism according to the present invention;

fig. 10 is a schematic view of a razor head assembly according to the invention;

FIG. 11 is a second schematic view of a razor head assembly according to the present invention;

FIG. 12 is a third schematic view of a razor head assembly according to the present invention;

fig. 13 is a schematic view of an angular configuration of a razor head assembly according to the invention;

FIG. 14 is a schematic structural view of a latch mechanism provided in the present invention;

fig. 15 is a schematic view of the structure of the connecting seat and the fastening mechanism provided by the present invention.

Reference numbers in the figures: 1. a housing; 2. a control mechanism; 21. a mounting frame; 22. a charging assembly; 23. a display screen; 24. switching a key; 25. a circuit board; 26. a battery; 3. a power mechanism; 31. a motor; 32. a base; 33. a connecting member; 34. a top tray; 35. a connecting seat; 351. a chassis; 352. a side plate; 36. a conductive shaft; 37. a top cover; 4. a shaving head assembly; 41. an independent floating cutting unit; 42. floating connection elastic sheet components; 43. a line snapping bracket; 44. a high degree of freedom rocking structure; 45. snapping a line; 5. a buckle mechanism; 51. a spring plate; 52. a spring plate gland bush; 53. the shell fragment support.

Detailed Description

The invention is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12, fig. 13, fig. 14 and fig. 15 in combination, wherein fig. 1 is one of the overall structural diagrams provided by the present invention; FIG. 2 is a second schematic view of the overall structure provided by the present invention; FIG. 3 is a schematic structural diagram of a control mechanism according to the present invention; FIG. 4 is a second schematic structural diagram of a control mechanism according to the present invention; FIG. 5 is a schematic structural diagram of a control mechanism and a power mechanism according to the present invention; FIG. 6 is a second schematic structural diagram of a control mechanism and a power mechanism according to the present invention; fig. 7 is a schematic view of a partial structure of a power mechanism according to the present invention; fig. 8 is a second schematic view of a partial structure of the power mechanism according to the present invention; fig. 9 is a third schematic view of a partial structure of the power mechanism according to the present invention; fig. 10 is a schematic view of a razor head assembly according to the invention; FIG. 11 is a second schematic view of a razor head assembly according to the present invention; FIG. 12 is a third schematic view of a razor head assembly according to the present invention; fig. 13 is a schematic view of an angular configuration of a razor head assembly according to the invention; FIG. 14 is a schematic structural view of a latch mechanism provided in the present invention; fig. 15 is a schematic view of the structure of the connecting seat and the fastening mechanism provided by the present invention. The rotary shaver includes: the shaver comprises a housing 1, a control mechanism 2, a power mechanism 3, a shaver head assembly 4 and a buckling mechanism 5.

In a specific implementation process, please refer to fig. 1 and 2, an outer shell 1 is provided, a control mechanism 2 is fixedly installed at one end inside the outer shell 1, an input end of the control mechanism 2 penetrates through a side wall of the outer shell 1, a through groove matched with an input end of the control mechanism 2 is formed in the side wall of the outer shell 1, a power mechanism 3 is fixedly installed at a top end of the control mechanism 2, the power mechanism 3 is electrically connected with the control mechanism 2, and an output end of the power mechanism 3 is clamped with a shaving head assembly 4 through a clamping mechanism 5.

It should be noted that, when a user starts to use the device, the user controls the device switch through the control mechanism 2, at this time, the control mechanism 2 controls the power mechanism 3 to start working, the power mechanism 3 cooperates with the shaving head component 4 to cut beard of a human body, and the fastening mechanism 5 is convenient for inserting the shaving head component 4 into the device, so that the user can clean the face conveniently.

Please refer to fig. 3, fig. 4 and fig. 5, the control mechanism 2 includes an installation frame 21, a charging assembly 22, a display screen 23, a switch button 24, a circuit board 25 and a battery 26, the installation frame 21 is fixedly installed inside the outer shell 1, the circuit board 25 is fixedly installed on one side of the bottom end of the installation frame 21, the display screen 23 is electrically connected to the circuit board 25, the display screen 23 is fixedly installed on the outer side of the outer shell 1, the switch button 24 is arranged on the top end of the display screen 23, the switch button 24 is fixedly installed on the outer side of the outer shell 1, the switch button 24 is electrically connected to the circuit board 25, the battery 26 is fixedly installed on one end of the installation frame 21 far away from the circuit board 25, the charging assembly 22 is arranged at the bottom end of the outer shell 1, and the charging assembly 22 is fixedly installed at the bottom end of the outer shell 1.

It should be noted that, when a user uses the device, the switch of the device is controlled through the switch button 24, the display screen 23 is present to facilitate displaying data on the device, the battery 26 is present to facilitate supplying power to components on the device, and the charging assembly 22 is present to facilitate charging the battery 26.

Referring to fig. 5, 6, 7, 8 and 9, the power mechanism 3 includes a motor 31, a base 32, a connecting member 33, a top plate 34, a connecting seat 35, a bottom frame 351, side plates 352, a conducting shaft 36 and a top cover 37, a groove is formed at the top of the mounting frame 21, the motor 31 is fixedly installed in the groove at the top of the mounting frame 21, the base 32 is arranged at the top end of the motor 31, the base 32 is fixedly installed at the top end of the mounting frame 21, the connecting member 33 is rotatably connected to the inside of the top end of the base 32, the output end of the motor 31 is fixedly connected to the bottom of the connecting member 33, the top plate 34 is fixedly installed at the top of the base 32, the connecting seat 35 is fixedly installed at the top end of the top plate 34, the bottom frame 351 is fixedly installed at the top of the connecting seat 35, the side plates 352 are symmetrically arranged inside the bottom frame 351, the top end of the connecting member 33 penetrates through the connecting seat 35 and is fixedly installed with the conducting shaft 36, a top cover 37 is fixedly mounted at the top end of the outer shell 1.

It should be noted that, the mutual cooperation between the base 32, the connecting seat 35 and the top cover 37 facilitates the installation of the components on the power mechanism 3, the motor 31 facilitates the input of power to the device, the mutual cooperation between the connecting member 33 and the conductive shaft 36 facilitates the input of power to the shaving head assembly 4 for the shaving head assembly 4 to work, and the mutual cooperation between the bottom frame 351 and the side plate 352 facilitates the engagement of the engaging and fastening mechanism 5 to facilitate the engagement and fastening of the shaving head assembly 4.

Referring to fig. 10, 11 and 12, the shaving head assembly 4 includes independent floating cutting units 41, floating connection elastic sheet assemblies 42, elastic wire holders 43 and high-freedom degree swing structures 44, a cavity is formed in the central axis of the head holder of each of the three independent floating cutting units 41, the end of the conductive shaft 36 is inserted into the cavity, the floating connection elastic sheet assemblies 42 are respectively disposed at the bottoms of the three independent floating cutting units 41, the floating connection elastic sheet assemblies 42 are in transmission connection with the independent floating cutting units 41, the high-freedom degree swing structures 44 are respectively disposed at the bottoms of the three floating connection elastic sheet assemblies 42, the high-freedom degree swing structures 44 are in transmission connection with the floating connection elastic sheet assemblies 42, accommodating holes are respectively formed in the head holders of the three independent floating cutting units 41, and the elastic wire holders 43 are respectively mounted in the accommodating holes, the two sides of the elastic wire support 43 are respectively connected in the accommodating holes of the cutter head support through two pivot shafts, the axes of the two pivot shafts on the two sides of the elastic wire support 43 are positioned on the same straight line, and the straight line is positioned on the central axis of the independent floating cutting unit 41.

It should be noted that, when the shaving head assembly 4 needs to be used, the shaving head assembly includes the independent floating cutting unit 41, the floating connection elastic sheet assembly 42 and the high-freedom degree swing structure 44, which are mutually matched, so as to trim beards, the elastic wire support 43 is convenient for adjusting the positions of the independent floating cutting unit 41 and the floating connection elastic sheet assembly 42, and the elastic wire support 43 is provided with elastic wires, so as to be more beneficial to adjusting the combination of the independent floating cutting unit 41 and the floating connection elastic sheet assembly 42;

it is more to be noted that: the three elastic wires 1/2/3 are fixed on the elastic wire support 43, the elastic wires can swing at a certain angle around the elastic wire fixed support position when stressed, the tail ends of the three elastic wires are respectively clung to a circle of surrounding bone of the three floating connection elastic sheet assemblies 42, and when one floating connection elastic sheet assembly 42 or a plurality of floating connection elastic sheet assemblies 42 are forced to press downwards, the elastic wires are stressed to elastically deform around a certain angle. When the downward pressure is relieved, the elastic wire is reset by the internal elastic force of the elastic wire, and one or more floating connection elastic sheet assemblies 42 can be jacked up and reset. The three elastic wires are independent from each other, so the movement of the three cutter head brackets is also independent and separated.

Referring to fig. 10, 11 and 12, the bottom end of the independent floating cutting unit 41 is symmetrically provided with a plurality of slots at equal intervals, the floating connection spring assembly 42 is provided with a plurality of projections at equal intervals inside the top end thereof, the projections are matched with the bottom end slots of the independent floating cutting units 41, the bottom end of the floating connection spring assembly 42 is equidistantly provided with clamping blocks, the upper surface of the high-freedom degree swinging structure 44 is equidistantly provided with convex blocks, and C-shaped clamping pieces are fixedly arranged in the upper surface convex blocks of the high-freedom-degree swinging structure 44, a bottom clamping block of the floating connection elastic sheet assembly 42 is mutually matched and clamped with the C-shaped clamping pieces in the upper surface convex blocks of the high-freedom-degree swinging structure 44, the three output of razor head subassembly 4 all is 120 settings, the through-hole of mutually supporting with 5 mutual joints of buckle mechanism is seted up to the bottom of razor head subassembly 4.

It should be noted that: the bottom end clamping groove of the independent floating cutting unit 41 is convenient for being matched with the top end bump of the floating connection elastic sheet component 42 to realize mutual clamping between the two, in order to increase a mechanism that the high-freedom-degree swing structure 44 and the floating connection elastic sheet component 42 are easy to be plugged, a plurality of clamping blocks which are arranged at the bottom end of the C-shaped clamping sheet matched with the floating connection elastic sheet component 42 in an equidistant mode are fixedly installed at the top of the high-freedom-degree swing structure 44 in an equidistant mode to be matched with each other, the combined piece of the independent floating cutting unit 41 and the floating connection elastic sheet component 42 is taken down from the shaver head component 4, a user can better take down the cleaning part of the shaver head component 4 for cleaning, and convenience and plot of the equipment in use are improved.

Referring to fig. 10, 11 and 12, three elastic wires 45 are fixed on the elastic wire support 43, the three elastic wires 45 can swing around the fixed support position of the elastic wire support 43 at a certain angle when being stressed, and the three elastic wires 45 are elastically deformed at a certain angle under stress to be independent, so that the angle can be finely adjusted by matching with the high-degree-of-freedom swing structure 44.

Referring to fig. 1, 2 and 13, an included angle is formed between the bottom surface of the independent floating cutting unit 41 and the top surface of the body case 1, and the included angle ranges from 0 degree to 13 degrees, so that the device can be more closely attached to the face of the user.

Referring to fig. 11 and 12, the angular range of the angular position of the radial plane of the independent floating cutting unit 41 parallel to the elastic wire support 43 around the high-freedom rocking structure 44 is not less than 13.6 degrees, which facilitates the fine motion of the independent floating cutting unit 41.

Referring to fig. 14 and 15, the fastening mechanism 5 includes a spring plate pressing cover 52, spring plates 51 and spring plate supports 53, the spring plates 53 are inserted into the connecting seat 35 through the spring plates 51, the spring plate supports 53 are disposed on the top of the spring plate pressing cover 52, and the spring plate supports 53 and the spring plates 51 are in transmission fit with each other.

It should be noted that: when the buckle mechanism 5 is needed, the shaving head assembly 4 can be conveniently plugged and limited through the mutual matching between the elastic sheet gland 52 and the elastic sheet 51, and the elastic sheet support 53 is convenient to install the elastic sheet gland 52 and the elastic sheet 51. Still be provided with the fixed buckle of cooperation shell fragment 51 in the razor, tool bit subassembly 4 shaves makes shell fragment 51 and buckle cooperation target in place through the deformation of shell fragment 51 at the in-process that pushes down, and this in-process buckle is indeformable, and tool bit subassembly 4 shaves is in the disengaging process, and the tool bit is toward going up the side away, and shell fragment 51 takes place elastic deformation, makes shell fragment 51 and buckle separation to realize the separation of tool bit. The engagement and disengagement of the entire process is actually achieved by deformation of the resilient tab 51.

Referring to fig. 14 and 15, the lower surface of the elastic sheet pressing cover 52 is symmetrically provided with vertical plates, the center of the elastic sheet pressing cover 52 is provided with a through hole matched with the output end of the power mechanism 3 for use, the elastic sheet 51 is arranged in a C shape, two side edges of the elastic sheet 51 are arranged in convex edges, two side edges of the elastic sheet 51 are matched with the lower surface vertical plate of the elastic sheet pressing cover 52, the elastic sheet support 53 is internally provided with a sliding groove matched with the elastic sheet 51, the bottom end of the elastic sheet support 53 is symmetrically provided with a guide groove matched with the connecting seat 35 in an inserting manner, the bottom end of the elastic sheet support 53 is symmetrically provided with a groove matched with two side edges of the elastic sheet 51 in a clamping manner, the top end of the elastic sheet 51 is provided with a special-shaped groove matched with the elastic sheet pressing cover 52 in an inserting manner, the bottom ends of two side edges of the elastic sheet 51 are arranged in a C-shaped convex manner, and the top end of the elastic sheet support 53 is provided with a clamping-positioned convex block, the top of shell fragment support 53 is inside to be seted up with the mutual complex lug of shell fragment gland 52 top end panel, and the both sides of shell fragment gland 52 top end panel all are seted up flutedly.

It should be noted that: when buckle mechanism 5 is needed, the numerous settings that spring plate gland 52, spring plate 51 and spring plate support 53 three set up make buckle mechanism 5 can be better use, be convenient for realize that equipment is connected with shaving head assembly 4, the mutually supporting of the dysmorphism structure on the above-mentioned three subassembly sets up and makes the connection between its three more stable, thereby make shaving head assembly 4 can be more stable and be connected between the equipment, increase the connectivity between the equipment.

In this scheme

When a user starts to use the device, the user controls the device to be switched on and off through the control mechanism 2, when the user uses the device, the switch of the device is controlled through the switch button 24, the display screen 23 is arranged to display data on the device, the battery 26 is arranged to supply power to parts on the device, the charging assembly 22 is arranged to charge the battery 26, at the moment, the control mechanism 2 controls the power mechanism 3 to start to work, the mutual matching among the base 32, the connecting seat 35 and the top cover 37 is arranged to realize the installation of the parts on the power mechanism 3, the motor 31 is arranged to realize the power input to the device, the mutual matching between the connecting piece 33 and the conducting shaft 36 is arranged to input the power to the shaving head assembly 4 for the shaving head assembly 4 to work, and the power mechanism 3 is matched with the shaving head assembly 4 to realize the cutting of human body beard, when the shaving head component 4 is required to be used, the independent floating cutting unit 41, the floating connection elastic sheet component 42 and the high-freedom-degree swinging structure 44 are mutually matched to trim beards, the elastic line support 43 is convenient for adjusting the positions of the independent floating cutting unit 41 and the floating connection elastic sheet component 42, the elastic line is arranged on the elastic line support 43, the combination of the independent floating cutting unit 41 and the floating connection elastic sheet component 42 is more favorably adjusted, the buckling mechanism 5 is convenient for realizing the insertion and the limiting of the shaving head component 4 on equipment, when the buckling mechanism 5 is required to be used, the insertion and the limiting of the shaving head component 4 can be conveniently realized through the mutual matching between the elastic sheet gland 52 and the elastic sheet 51, and the elastic sheet support 53 is convenient for realizing the installation of the elastic sheet gland 52 and the elastic sheet 51, the face of the user can be cleaned conveniently.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A rotary shaver comprising: outer body shell (1), its characterized in that, the inside one end fixed mounting of outer body shell (1) has control mechanism (2), the input of control mechanism (2) passes the lateral wall of outer body shell (1), and the lateral wall of outer body shell (1) sets up the logical groove of mutually supporting with control mechanism (2) input, the top fixed mounting of control mechanism (2) has power unit (3), and electric connection between power unit (3) and control mechanism (2), through buckle mechanism (5) mutual joint between the output of power unit (3) and the tool bit subassembly (4) of shaving.

2. The rotary shaver according to claim 1, wherein the control mechanism (2) comprises a mounting frame (21), a charging assembly (22), a display screen (23), a switch button (24), a circuit board (25) and a battery (26), the mounting frame (21) is fixedly mounted inside the housing (1), the circuit board (25) is fixedly mounted on one side of the bottom end of the mounting frame (21), the display screen (23) is electrically connected to the circuit board (25), the display screen (23) is fixedly mounted on the outer side of the housing (1), the switch button (24) is disposed on the top end of the display screen (23), the switch button (24) is fixedly mounted on the outer side of the housing (1), the switch button (24) is electrically connected to the circuit board (25), the battery (26) is fixedly mounted on one end of the mounting frame (21) far away from the circuit board (25), the bottom of mounting bracket (21) is equipped with charging assembly (22), and charging assembly (22) fixed mounting is in the bottom of external casing (1).

3. The rotary shaver according to claim 2, wherein the power mechanism (3) comprises a motor (31), a base (32), a connecting member (33), a top plate (34), a connecting seat (35), a bottom frame (351), side plates (352), a conducting shaft (36) and a top cover (37), the top of the mounting frame (21) is provided with a groove, the motor (31) is fixedly installed in the groove at the top of the mounting frame (21), the base (32) is arranged at the top end of the motor (31), the base (32) is fixedly installed at the top end of the mounting frame (21), the connecting member (33) is rotatably connected inside the top end of the base (32), the output end of the motor (31) is fixedly connected with the bottom of the connecting member (33), the top of the base (32) is fixedly installed with the top plate (34), and the connecting seat (35) is fixedly installed at the top end of the top plate (34), the top fixed mounting of connecting seat (35) has chassis (351), and the inside symmetry of chassis (351) is equipped with curb plate (352), connecting seat (35) fixed mounting has conduction axle (36) is passed on the top of connecting piece (33), the top fixed mounting of external shell (1) has top cap (37).

4. The rotary shaver according to claim 1, wherein the shaver head assembly (4) comprises independent floating cutting units (41), floating connection spring assemblies (42), spring wire holders (43) and high-freedom degree swinging structures (44), a cavity for inserting and connecting the ends of the conductive shafts (36) is arranged at the central axis of the shaver head holder of each of the three independent floating cutting units (41), the floating connection spring assemblies (42) are arranged at the bottoms of the three independent floating cutting units (41), the floating connection spring assemblies (42) are in transmission connection with the independent floating cutting units (41), the high-freedom degree swinging structures (44) are arranged at the bottoms of the three floating connection spring assemblies (42), the high-freedom degree swinging structures (44) are in transmission fit with the floating connection spring assemblies (42), and accommodating holes are arranged in the shaver head holders of the three independent floating cutting units (41), and the tool bit support is internally provided with an accommodating hole, the elastic wire support (43) is arranged in the accommodating hole, two sides of the elastic wire support (43) are respectively connected with the accommodating hole of the tool bit support through two pivot shafts, the axes of the two pivot shafts on the two sides of the elastic wire support (43) are positioned on the same straight line, and the straight line is positioned on the central axis of the floating cutting unit (41).

5. The rotary shaver according to claim 4, wherein three elastic wires (45) are fixed on the elastic wire holder (43), the three elastic wires (45) can swing around the fixed supporting position of the elastic wire holder (43) at a certain angle when being stressed, and the three elastic wires (45) are elastically deformed at a certain angle to be independent when being stressed.

6. The rotary shaver according to claim 4, wherein the radial plane of the independent floating cutting unit (41) is parallel to the angular position of the elastic wire holder (43) and the angular range of the high-freedom rocking structure (44) is not less than 13.6 degrees.

7. The rotary shaver according to claim 1, wherein the snap mechanism (5) comprises a spring plate pressing cover (52), spring plates (51) and spring plate supports (53), the spring plates (53) are inserted into the connecting base (35) through the spring plates (51), the spring plate supports (53) are arranged on the top of the spring plate pressing cover (52), and the spring plate supports (53) and the spring plates (51) are in transmission fit with each other.

8. The rotary shaver according to claim 5, wherein the bottom of the independent floating cutting unit (41) is symmetrically and equidistantly provided with a plurality of slots, the top of the floating connection spring assembly (42) is equidistantly provided with bumps mutually matched with the bottom slots of the independent floating cutting unit (41), the bottom of the floating connection spring assembly (42) is equidistantly provided with blocks, the upper surface of the high-freedom degree swing structure (44) is equidistantly provided with the bumps, the upper surface of the high-freedom degree swing structure (44) is internally and fixedly provided with C-shaped clamping pieces, the bottom clamping piece of the floating connection spring assembly (42) is mutually matched and clamped with the C-shaped clamping pieces in the upper surface protruding pieces of the high-freedom degree swing structure (44), the three output ends of the shaver head assembly (4) are all arranged at 120 °, and the bottom of the shaver head assembly (4) is provided with through holes mutually matched and clamped with the clamping mechanism (5) .

9. The rotary shaver according to claim 8, wherein the lower surface of the spring plate pressing cover (52) is symmetrically provided with vertical plates, the center of the spring plate pressing cover (52) is provided with a through hole matched with the output end of the power mechanism (3) for use, the spring plate (51) is arranged in a C shape, and both side edges of the spring plate (51) are arranged in convex edges, both side edges of the spring plate (51) are matched with the vertical plate on the lower surface of the spring plate pressing cover (52), the inside of the spring plate support (53) is provided with a sliding groove matched with the spring plate (51), the bottom end of the spring plate support (53) is symmetrically provided with a guide groove matched with the connecting seat (35) in an inserting manner, the bottom end of the spring plate support (53) is symmetrically provided with a groove matched with both side edges of the spring plate (51) in a clamping manner, the top end of the spring plate (51) is provided with a special-shaped groove matched with the spring plate pressing cover (52) in an inserting manner, the both sides limit bottom of shell fragment (51) all is the protruding type setting of C, the lug of joint location is seted up on the top of shell fragment support (53), the inside lug of mutually supporting with shell fragment gland (52) top end panel of seting up in the top of shell fragment support (53), and the both sides of shell fragment gland (52) top end panel all set up flutedly.