CN210732526U

CN210732526U - Electric razor

Info

Publication number: CN210732526U
Application number: CN201921356350.6U
Authority: CN
Inventors: 申明雄; 曾文礼
Original assignee: Shanghai Povos Electric Works Co Ltd
Current assignee: Shanghai Povos Electric Works Co Ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-06-12
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses an electric shaver, which comprises a hand-held part and a head part, wherein a driving part is arranged between the hand-held part and the head part; a floating spring is arranged between the driving part and the head part, and floating rubber is fixed around the floating spring; the hand-held part provides a driving force, a driving shaft of the driving part is connected with a driver of the hand-held part, the driving shaft is connected with the driving gear to drive at least two transmission gears, and the transmission gears are connected with a transmission shaft in the extension direction and realize driving movement with a cutter head component of the head part for shaving; the utility model discloses simple structure through driver part, has realized that head part floats all around and nimble, and the noise is also little simultaneously.

Description

Electric razor

Technical Field

The utility model relates to a razor especially relates to a head floatable electric razor.

Background

The shaver is used as a small household appliance, and can be used by every family. In the shaver in the current market, a driving part and a head part are integrated, and the head part is directly connected with a handheld part; the entire shaver is integrated, and during shaving, the posture of the hand needs to be adjusted from time to time in order to fit the facial contour, and during shaving, the head unit and the driving unit are integrated, so that a relatively large noise is generated.

SUMMERY OF THE UTILITY MODEL

Based on the problem, the utility model provides an electric shaver, head spare and drive assembly phase separation, drive assembly and the connection of handing the part float, and the face of more laminating when shaving, the noise is littleer when shaving.

The adopted technical scheme is as follows: an electric shaver comprises a hand-held part and a head part, wherein a driving part is arranged between the hand-held part and the head part; a floating spring is arranged between the driving part and the head part, and floating rubber is fixed around the floating spring;

the head piece comprises a head piece upper cover and a head piece lower cover, and the head piece upper cover is matched with the head piece lower cover; the middle of the lower cover of the head part is provided with a connecting device, and a lower cover groove and a floating spring are fixed on the connecting device; the lower cover groove is positioned at the outer side of the floating spring; the upper cover of the head part is fixed with a knife bracket; a cutter bracket guide rail is fixed on one side of the cutter bracket, and a cutter bracket boss is fixed on the other side of the cutter bracket; the inner edge of the upper cover of the head part is fixed with a guide groove; the guide groove is matched with the knife bracket guide rail and can move and separate; a lower cover boss is fixed on the lower cover of the head component; the cutter bracket boss is connected with the lower cover boss in a closing way; the lower cover of the head part is provided with a groove;

the driving part comprises a driving part outer upper cover, a driving part lower cover and a driving part outer lower cover; the driving part outer upper cover is matched with the driving part outer lower cover; the driving part outer lower cover is fixed on the outer side of the driving part lower cover; the driving part outer upper cover is fixed on the outer side of the driving part upper cover; one end of the driving piece lower cover is fixed on the handheld part; the upper cover of the driving piece is fixed with a mounting block, an upper cover boss and floating rubber; the mounting block is matched with a groove of the lower cover of the head part; the upper cover boss is matched with the lower cover groove of the head part; the floating spring is sleeved in the floating rubber; the driving part is provided with a driving shaft; the driving shaft is connected with driving teeth, the driving teeth drive at least two transmission teeth, and the transmission teeth are connected with the transmission shaft; one end of the transmission shaft is fixed on the head part, and the other end of the transmission shaft is fixed on the driving part; the transmission shaft drives the cutter head component of the head component to move.

The lower cover grooves are at least two and are uniformly distributed on the connecting device.

The upper cover bosses are at least two and are evenly distributed on the upper cover of the driving piece.

Three knife brackets are fixed on the upper cover of the head component.

The utility model has simple structure, and divides the shaver into a head component, a driving component and a hand-held component; a floating spring is arranged between the head component and the driving component; the floating connection between the head part and the driving part is realized, the periphery of the head part is kept floating and flexible, and the head part is more fit with the outline of the face during shaving; the head part is internally provided with a knife bracket guide rail and a guide groove of the head upper cover to move, so that the static knife and the movable knife are detached, and the knife head is convenient to replace and clean; the hand-held component is connected with the head component through the driving component, the hand-held component provides driving force, a driving shaft of the driving component is connected with a driver of the hand-held component, the driving shaft is connected with the driving gear to drive at least two transmission gears, the transmission gears are connected with the transmission shaft in the extending direction, and the hand-held component and the head component of the head component realize driving movement shaving; the lower cover of the driving piece is used as a support piece for the driving part and the handheld part, so that the running balance is ensured; the noise is smaller.

Drawings

FIG. 1 is a schematic sectional view of an electric shaver according to the present invention;

fig. 2 is a schematic view of the internal structure of the upper cover of the head member of the electric shaver of the present invention;

fig. 3 is a schematic structural view of an upper cover of an opening head member of an electric shaver according to the present invention;

fig. 4 is a schematic structural view of a head unit lower cap of an electric shaver according to the present invention;

fig. 5 is a schematic structural view of an upper cover of a driving member of an electric shaver according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 5, an electric shaver includes a hand-held part 2 and a head part 1, a driving part 3 being installed between the hand-held part 2 and the head part 1; a floating spring 4 is arranged between the driving part 3 and the head part 1, and floating rubber 5 is fixed around the floating spring 4;

the head part 1 comprises a head part upper cover 11 and a head part lower cover 12, wherein the head part upper cover 11 is matched with the head part lower cover 12; a connecting device 13 is arranged in the middle of the head part lower cover 12, and at least two lower cover grooves 131 and floating springs 131 are fixed on the connecting device 13; the lower cover slots 131 are evenly distributed on the connecting device 13. The lower cover groove 131 is located outside the floating spring 132; three knife brackets 111 are fixed to the head member upper cover 11; a knife bracket guide rail 112 is fixed on one side of the knife bracket 111, and a knife bracket boss 114 is fixed on the other side; the inner edge of the upper cover of the head part is fixed with a guide groove 113; the guide groove 113 is matched with the knife bracket guide rail 112 and can move and separate; a lower cover boss 121 is fixed on the lower cover of the head part; the cutter bracket boss 114 is connected with the lower cover boss 121 in a closing way; the head member lower cover 12 is provided with a groove 122;

the driving part 3 comprises a driving part outer upper cover 31, a driving part upper cover 33, a driving part lower cover 34 and a driving part outer lower cover 32; the driving part outer upper cover 31 is matched with the driving part outer lower cover 32; the driving part outer lower cover 32 is fixed on the outer side of the driving part lower cover 34; the driving part outer upper cover 31 is fixed on the outer side of the driving part upper cover 33; one end of the driving piece lower cover 34 is fixed on the hand-held part 2; three mounting blocks 331, at least two upper cover bosses 333 and floating rubber 332 are fixed on the driving element upper cover 33; the mounting block 331 mates with the recess 122 of the head member lower cover 12; the upper cover boss 333 is fitted with the lower cover groove 131 of the head member; the floating spring 4 is sleeved in the floating rubber 5; the driving part 3 is provided with a driving shaft 35; the driving shaft 35 is connected with a driving tooth 36, the driving tooth 36 drives at least two transmission teeth 37, and the transmission teeth 37 are connected with a transmission shaft 38; the drive shaft 38 is fixed at one end to the head member 1 and at the other end to the drive member 3; the drive shaft 38 moves the head assembly of the head member, which includes the moving blade 14 and the stationary blade 13.

Claims

1. An electric shaver, including hand-held part and head part, characterized by that said hand-held part and head part are fitted with the driving part; a floating spring is arranged between the driving part and the head part, and floating rubber is fixed around the floating spring;

2. An electric shaver as claimed in claim 1, wherein the lower cap recess is at least two and is evenly distributed on the connecting means.

3. The electric shaver as set forth in claim 1, wherein the at least two projections are evenly distributed on the driving member.

4. An electric shaver as set forth in claim 1, wherein the head member upper cover is fixed with three blade holders.