CN217168596U

CN217168596U - Reciprocating rotary shaver

Info

Publication number: CN217168596U
Application number: CN202220816854.7U
Authority: CN
Inventors: 郭佳楠; 谢质彬; 边家豪
Original assignee: Ningbo University
Current assignee: Ningbo University
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-08-12
Anticipated expiration: 2032-04-11

Abstract

The utility model discloses a reciprocal rotation type razor, including the fuselage, fuselage upper portion sets up the sword net, and the inside rotation type that sets up of fuselage shaves the subassembly, reciprocating type subassembly and the power device of shaving, and the power device drive rotation type subassembly of shaving and reciprocating type subassembly of shaving and the cooperation of sword net are shaved the action. The utility model provides a razor realizes rotation type and reciprocating type simultaneous use with rotation type tool bit and reciprocating type tool bit integration on same fuselage, mutually supports, remedies the defect, shaves totally thoroughly, satisfies people's normal use.

Description

Reciprocating rotary shaver

Technical Field

The utility model relates to a razor technical field, concretely relates to driven comprehensive properties test device of magnetic coupling and method.

Background

The cutter head of ordinary razor is generally only one, either reciprocating type razor head, or rotation type razor head, and the rotation type razor is more wainscot, but the sharpness is not good, and reciprocating type razor's knife net is thin, and the sharpness is good, but because be the plane structure, be difficult to the wainscot, touch the place of cambered surface, be difficult to shave cleanly, influence people's normal use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reciprocating rotation type razor.

In order to achieve the above object, the utility model provides a following technical scheme: a reciprocating rotary shaver comprises a shaver body, wherein a shaver net is arranged on the upper portion of the shaver body, a rotary shaving assembly, a reciprocating shaving assembly and a power device are arranged in the shaver body, and the power device drives the rotary shaving assembly and the reciprocating shaving assembly to be matched with the shaver net for shaving.

Furthermore, at least two reciprocating shaving assemblies are arranged and distributed on the periphery of the rotary shaving assembly in an annular mode.

Furthermore, the power device comprises a support frame, a motor and a suspension frame, wherein the support frame is fixed inside the machine body, two opposite sides of the suspension frame are supported and connected with the machine body through elastic support members, an eccentric member is fixedly arranged on an output shaft of the motor, a swinging member is arranged on the suspension frame, the output shaft and the eccentric member penetrate through a track of the swinging member, the output shaft rotates to drive the eccentric member to rotate, the eccentric member rotates and simultaneously pushes the inner wall of the track of the swinging member to enable the swinging member to swing left and right, the swinging frame drives the suspension frame to swing left and right, and the suspension frame drives the elastic support members to elastically bend and swing; the reciprocating shaving assembly is arranged on the suspension frame, the suspension frame swings left and right to drive the reciprocating shaving assembly to swing left and right, and the reciprocating shaving assembly swings left and right to be matched with the cutter net to shave. The elastic support is made of a stainless steel sheet material, and the stainless steel is very thin and strong.

Furthermore, a plurality of elastic supporting components are arranged on the suspension frame, one ends of the elastic supporting components are fixed on the suspension frame, the other ends of the elastic supporting components are connected with the reciprocating shaving components, the elastic supporting components drive the reciprocating shaving components to swing left and right along with the swing of the suspension frame, and the elastic supporting components drive the reciprocating shaving components to float up and down. Thereby the elastic support subassembly can stretch out and draw back and make the blade can fluctuate, and elastic support subassembly and knife rest clearance fit can rock about, drive the blade and then the horizontal hunting.

Furthermore, the number of the reciprocating shaving assemblies is two, the number of the elastic supporting assemblies is 3, the 3 elastic supporting assemblies are uniformly distributed on the suspension frame, one elastic supporting assembly is connected with the middle part of one reciprocating shaving assembly, and the other two elastic supporting assemblies are respectively connected with the two opposite sides of the other reciprocating shaving assembly.

Furthermore, the elastic support assembly comprises a first connecting piece and a second connecting piece, and the first connecting piece and the second connecting piece are elastically connected through a support rod sleeved with a spring; one end of the first connecting piece is limited in a limiting groove of the reciprocating shaving assembly, and one end of the second connecting piece is fixed on the suspension frame.

Furthermore, the power device comprises a motor, the motor is in transmission connection with the rotary shaving assembly through a gear transmission assembly, the motor drives the rotary shaving assembly to rotate, and the rotary shaving assembly rotates to be matched with the cutter net to shave. The rotary blade rotates to rub against the rotary knife net to form cutting force.

Further, the gear transmission assembly comprises a driving gear, an inner gear ring, an outer gear ring and a driven gear, the driving gear is fixed on an output shaft of the motor, the inner gear ring and the outer gear ring are fixed on a first driven shaft, the driven gear is fixed on a second driven shaft, and one end of the second driven shaft is coaxially and rotatably connected with the rotary shaving assembly; the driving gear is meshed with the inner gear ring, the outer gear ring is meshed with the driven gear, and the first driven shaft and the second driven shaft are both rotatably installed in the machine body.

Furthermore, the cutter mesh comprises a reciprocating cutter mesh and a rotary cutter mesh, the reciprocating cutter mesh is matched with the reciprocating shaving assembly for shaving, and the rotary cutter mesh is matched with the rotary shaving assembly for shaving. The reciprocating blade is arranged inside the reciprocating knife net, the blade can swing left and right in a small range, a gap is reserved between the blade and the knife net, the blade can swing in the knife net, and the blade and the knife net rub with each other, so that beards are cut.

The technical effects of the utility model are as follows: the utility model provides a razor realizes rotation type tool bit and reciprocating type tool bit integration on same fuselage, mutually supports with reciprocating type simultaneous use, remedies the defect with mutually supporting, shaves totally thoroughly, satisfies people's normal use.

Drawings

FIG. 1 is an external view of a reciprocating rotary shaver according to an embodiment;

FIG. 2 is a first schematic structural diagram of a power plant according to an embodiment;

FIG. 3 is a schematic structural diagram II of a power plant in the embodiment;

FIG. 4 is a schematic view showing the mounting of the output shaft and the swinging member in the embodiment;

FIG. 5 is a schematic view of the assembly of the reciprocating shaving assembly and the rotary shaving assembly of the embodiment;

FIG. 6 is a schematic view showing the installation of the elastic support member according to the embodiment;

fig. 7 is a schematic structural diagram of a gear transmission assembly in an embodiment.

Reference numerals: 1. a body; 11. a reciprocating knife net; 12. a rotary knife net; 2. a reciprocating shaving assembly; 21. a rotary shaving assembly; 3. a motor; 31. a support frame; 32. an output shaft; 33. an eccentric member; 4. a suspension frame; 41. an elastic support member; 42. a swinging member; 5. a first connecting piece; 51. a second connecting piece; 52. a spring support bar; 6. a driving gear; 61. an inner gear ring; 62. an outer ring gear; 63. a first driven shaft; 64. a driven gear; 65. a second driven shaft; 66. connecting the rotating shaft; 67. a first connecting gear; 68. and a second connecting gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

As shown in fig. 1-7, a reciprocating rotary shaver comprises a body 1, a shaver net is arranged on the upper portion of the body 1, a rotary shaving assembly 21, a reciprocating shaving assembly 2 and a power device are arranged in the body 1, and the power device drives the rotary shaving assembly 21 and the reciprocating shaving assembly 2 to cooperate with the shaver net to perform a shaving action. Both the reciprocating shaving assembly 2 and the rotary shaving assembly 21 include a cartridge and a blade mounted on the cartridge, and the reciprocating shaving assembly 2 and the rotary shaving assembly 21 may be used in combination with existing combined blade and cartridge configurations.

Preferably, the reciprocating shaving assemblies 2 are arranged in at least two, annularly distributed around the rotary shaving assembly 21. The structure is compact, the reciprocating type shaving assembly 2 and the rotary type shaving assembly 21 can be conveniently used at the same time, the shaving is very convenient, and the shaving is clean and thorough.

Preferably, the power device comprises a support frame 31, a motor 3 and a suspension frame 4, the support frame 31 is fixed inside the machine body 1, two opposite sides of the suspension frame 4 are supported and connected to the machine body 1 through elastic support members 41, an eccentric member 33 is fixedly arranged on an output shaft 32 of the motor 3, a swing member 42 is arranged on the suspension frame 4, the output shaft 32 and the eccentric member 33 penetrate through a track of the swing member 42, the output shaft 32 rotates to drive the eccentric member 33 to rotate, the eccentric member 33 rotates and simultaneously pushes the inner wall of the track of the swing member 42 to enable the swing member 42 to swing left and right, the swing frame drives the suspension frame 4 to swing left and right, and the suspension frame 4 drives the elastic support members 41 to elastically bend and swing; the reciprocating shaving assembly 2 is arranged on the suspension frame 4, the suspension frame 4 swings left and right to drive the reciprocating shaving assembly 2 to swing left and right, and the reciprocating shaving assembly 2 swings left and right to cooperate with the cutter mesh to shave. Simple structure and good shaving effect. The elastic supporting member 41 may be made of a flexible steel sheet.

Preferably, a plurality of elastic supporting components are arranged on the suspension frame 4, one ends of the elastic supporting components are fixed on the suspension frame 4, the other ends of the elastic supporting components are connected with the reciprocating shaving components 2, the elastic supporting components drive the reciprocating shaving components 2 to swing left and right along with the swing of the suspension frame 4, and the elastic supporting components drive the reciprocating shaving components 2 to float up and down. The elastic supporting component pushes the reciprocating shaving component 2 to be attached to the cutter mesh, so that the effect of self-sharpening is achieved while shaving.

Preferably, the reciprocating shaving assemblies 2 are provided in two, the number of the elastic support assemblies is 3, the 3 elastic support assemblies are uniformly distributed on the suspension 4, one of the elastic support assemblies is connected with the middle part of one reciprocating shaving assembly 2, and the other two elastic support assemblies are respectively connected with the two opposite sides of the other reciprocating shaving assembly 2. The two reciprocating shaving assemblies 2 are driven by the same power device, the structural design is simple and novel, and the shaving effect is good.

Preferably, the elastic support assembly comprises a first connecting piece 5 and a second connecting piece 51, and the first connecting piece 5 and the second connecting piece 51 are elastically connected through a support rod sleeved with a spring; one end of the first connecting piece 5 is limited in the limiting groove of the reciprocating shaving assembly 2, and one end of the second connecting piece 51 is fixed on the suspension bracket 4. The first connecting piece 5 and the second connecting piece 51 are in clearance fit clamping connection, stable connection of the first connecting piece 5 and the second connecting piece 51 is achieved, meanwhile, the spring supporting rod 52 is adopted for elastic connection, the reciprocating type shaving assembly 2 is driven to float up and down, hard connection is avoided, and the service life is prolonged.

Preferably, the power device comprises a motor 3, the motor 3 is in transmission connection with the rotary shaving assembly 21 through a gear transmission assembly, the motor 3 drives the rotary shaving assembly 21 to rotate, and the rotary shaving assembly 21 rotates to cooperate with the cutter mesh to perform a shaving action. The motor 3 simultaneously drives the reciprocating shaving assembly 2 and the rotary shaving assembly 21 to shave, and the electric shaver has the advantages of simple and compact structure, cost saving, and good use convenience and effect for users.

Preferably, the gear transmission assembly comprises a driving gear 6, an inner gear ring 61, an outer gear ring 62 and a driven gear 64, the driving gear 6 is fixed on the output shaft 32 of the motor 3, the inner gear ring 61 and the outer gear ring 62 are fixed on a first driven shaft 63, the driven gear 64 is fixed on a second driven shaft 65, and one end of the second driven shaft 65 is coaxially and rotatably connected with the rotary shaving assembly 21; the driving gear 6 is engaged with the inner gear ring 61, the outer gear ring 62 is engaged with the driven gear 64, and the first driven shaft 63 and the second driven shaft 65 are both rotatably installed in the body 1. The motor 3 drives the output shaft 32 to rotate, the output shaft 32 drives the suspension frame 4 to swing and simultaneously drives the driving gear 6 to rotate, the driving gear 6 drives the inner gear ring 61 and the outer gear ring 62 to rotate, the outer gear ring 62 drives the driven gear 64 to rotate, so that the driven gear 64 drives the second driven shaft 65 to rotate, and the second driven shaft 65 drives the rotary shaving assembly 21 to rotatably shave. Preferably, a connecting rotating shaft 66 is arranged between the driving gear 6 and the ring gear 61, a first connecting gear 67 and a second connecting gear 68 are fixedly arranged on the connecting rotating shaft 66, the driving gear 6 is meshed with the first connecting gear 67, and the second connecting gear 68 is meshed with the ring gear 61. Preferably, the second driven gear shaft is provided with an elastic supporting component with a structure similar to that of the first driven gear shaft, and the elastic supporting component enables the rotary shaving component 21 to float up and down and be attached to the rotary knife net to play a role of self-sharpening.

Preferably, the foil includes a reciprocating foil 11 and a rotary foil 12, the reciprocating foil 11 shaving in cooperation with the reciprocating shaving assembly 2, and the rotary foil 12 shaving in cooperation with the rotary shaving assembly 21. The reciprocating knife net 11 and the rotary knife net 12 work separately and independently without mutual influence, can be designed into proper shapes, fully exerts respective advantages and has better shaving effect. The reciprocating shaving assembly 2 includes blades that are form-fittingly engaged with the reciprocating foil 11.

The above description has been made in detail only for the preferred embodiment of the present invention, but the present invention is not limited to the above embodiment, and various changes can be made without departing from the spirit of the present invention within the knowledge scope of those skilled in the art, and all such changes are intended to be encompassed by the present invention.

Claims

1. A reciprocating rotary shaver is characterized by comprising a shaver body (1), wherein a shaver net is arranged on the upper portion of the shaver body (1), a rotary shaver component (21), a reciprocating shaver component (2) and a power device are arranged in the shaver body (1), and the power device drives the rotary shaver component (21) and the reciprocating shaver component (2) to cooperate with the shaver net to shave.

2. A reciprocating rotary shaver as in claim 1, wherein the reciprocating shaving units (2) are arranged in at least two, annularly distributed around the rotary shaving unit (21).

3. A reciprocating rotary shaver as in claim 1, wherein the power unit comprises a supporting frame (31), the suspension device comprises a motor (3) and a suspension frame (4), a support frame (31) is fixed inside a machine body (1), two opposite sides of the suspension frame (4) are in supporting connection with the machine body (1) through elastic supporting pieces (41), an eccentric piece (33) is fixedly arranged on an output shaft (32) of the motor (3), a swinging piece (42) is arranged on the suspension frame (4), the output shaft (32) and the eccentric piece (33) penetrate through a track (43) of the swinging piece (42), the output shaft (32) rotates to drive the eccentric piece (33) to rotate, the eccentric piece (33) rotates and simultaneously pushes the inner wall of the track (43) of the swinging piece (42) to enable the swinging piece (42) to swing left and right, the swinging frame drives the suspension frame (4) to swing left and right, and the suspension frame (4) drives the elastic supporting pieces (41) to elastically bend and swing; the reciprocating shaving component (2) is arranged on the suspension rack (4), the suspension rack (4) swings left and right to drive the reciprocating shaving component (2) to swing left and right, and the reciprocating shaving component (2) swings left and right to be matched with the cutter net for shaving.

4. A reciprocating rotary shaver as claimed in claim 3, wherein the suspension (4) is provided with a plurality of resilient supporting members, one end of each resilient supporting member is fixed on the suspension (4), the other end of each resilient supporting member is connected to the reciprocating shaver assembly (2), the resilient supporting members drive the reciprocating shaver assembly (2) to swing left and right along with the swing of the suspension (4), and the resilient supporting members drive the reciprocating shaver assembly (2) to float up and down.

5. A reciprocating rotary shaver as claimed in claim 4, wherein the reciprocating shaving assemblies (2) are provided in two, the resilient support members are provided in 3, the 3 resilient support members are evenly distributed on the suspension (4), one of the resilient support members is connected to a middle portion of one of the reciprocating shaving assemblies (2), and the other two resilient support members are connected to opposite sides of the other reciprocating shaving assembly (2).

6. A reciprocating rotary shaver as in claim 3, wherein the elastic supporting means comprises a first connecting member (5) and a second connecting member (51), the first connecting member (5) and the second connecting member (51) being elastically connected by a supporting rod provided with a spring; one end of the first connecting piece (5) is limited in a limiting groove of the reciprocating shaving assembly (2), and one end of the second connecting piece (51) is fixed on the suspension rack (4).

7. A reciprocating rotary shaver as claimed in claim 1 or 3, wherein the power unit comprises a motor (3), the motor (3) is drivingly connected to the rotary shaver assembly (21) via a gear assembly, the motor (3) drives the rotary shaver assembly (21) to rotate, and the rotary shaver assembly (21) rotates in cooperation with the shaver mesh to perform a shaving action.

8. A reciprocating rotary shaver as in claim 7, wherein the gear assembly comprises a driving gear (6), an inner gear ring (61), an outer gear ring (62) and a driven gear (64), the driving gear (6) is fixed to the output shaft (32) of the motor (3), the inner gear ring (61) and the outer gear ring (62) are fixed to a first driven shaft (63), the driven gear (64) is fixed to a second driven shaft (65), one end of the second driven shaft (65) is coaxially and rotatably connected to the rotary shaver assembly (21); the driving gear (6) is meshed with the inner gear ring (61), the outer gear ring (62) is meshed with the driven gear (64), and the first driven shaft (63) and the second driven shaft (65) are rotatably installed in the machine body (1).

9. A reciprocating rotary shaver as claimed in claim 1, wherein the shaver net comprises a reciprocating shaver net (11) and a rotary shaver net (12), the reciprocating shaver net (11) cooperating with the reciprocating shaver assembly (2) for shaving, and the rotary shaver net (12) cooperating with the rotary shaver assembly (21) for shaving.