CN217168591U

CN217168591U - Spanner adjusting mechanism of electric hair clipper

Info

Publication number: CN217168591U
Application number: CN202221008723.2U
Authority: CN
Inventors: 宋建立
Original assignee: Ningbo Beiya Electric Appliance Co ltd
Current assignee: Ningbo Beiya Electric Appliance Co ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-08-12
Anticipated expiration: 2032-04-24

Abstract

The utility model provides a spanner adjustment mechanism of electric hair clipper, include: the setting is at the spanner subassembly of electric clipper body one end, knife rest assembly and moving blade, the cooperation is cuted in the one end of body and knife rest assembly's shim realization to the moving blade activity setting, the shim is arranged in the top of moving blade and with knife rest assembly's knife rest fixed connection, the movable regulation of knife rest is realized with the spanner subassembly cooperation to one side of knife rest, the spanner subassembly is including adjusting the spanner, adjust the spanner setting in one side of knife rest, one side of adjusting the spanner is formed with protruding piece, logical groove has been seted up to one side of knife rest, adjust the spanner (with lead to the movable regulation that the cooperation realized the knife rest, the utility model relates to an electric clipper's spanner adjustment mechanism adjusts the operation more convenient, adjusts stably better, and the result of use is better, and inside structure sets up simply, and overall structure sets up more rationally.

Description

Spanner adjusting mechanism of electric hair clipper

Technical Field

The utility model relates to an electric clipper wrench adjusts technical field, in particular to spanner adjustment mechanism of electric clipper.

Background

With the rapid development of the hairdressing market, the sales volume of the hair clipper is greatly increased, and the pursuit of users for high-quality and easy-to-operate hair clippers is higher and higher. For the existing hair clipper, the hair clipper comprises a hair clipper body, guide rails are respectively arranged on two sides of the top end of the body, a lower knife rest is arranged on the guide rails in a sliding mode and can slide on the guide rails, a knife head is fixedly connected to the top of the lower knife rest through a screw, an adjusting push rod is rotatably arranged on one side of the lower knife rest, the lower knife rest is controlled to move through the adjusting push rod, the front and back positions of the knife head are changed, and therefore the effect of controlling the length of the cut hair is achieved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The to-be-solved technical problem of the utility model is to provide a can realize the regulation control blade pitch of knife rest, realize stationary knife and move the spacing regulation of sword, adjust more accurate, operate the more convenient and overall structure simpler electric clipper's of use spanner adjustment mechanism.

(II) technical scheme

In order to solve the technical problem, the utility model discloses an electric hair clipper's spanner adjustment mechanism, include: the setting is in wrench assembly, knife rest assembly and the knife rest of electric clipper body one end, the knife rest activity sets up the one end of body with the cooperation is cuted in the stationary blade of knife rest assembly realization, the stationary blade is arranged in the top of knife rest assembly and with knife rest assembly's knife rest fixed connection, one side of knife rest with wrench assembly cooperation is realized the adjustable festival of knife rest, the setting of this structure can pass through wrench assembly is right thereby the knife rest carries out the front and back regulation drive the adjustable festival of stationary blade realizes the stationary blade with the tooth pitch of knife rest is adjusted, the stationary blade with the knife rest carries out fixed connection through the screw, and it is more convenient to adjust the operation, through wrench assembly can realize accurate regulation spacing, and inner structure is simple, and overall structure sets up more rationally.

Further, the wrench assembly comprises an adjusting wrench, the adjusting wrench is arranged on one side of the tool rest, a convex block is formed on one side of the adjusting wrench, a through groove is formed on one side of the tool rest, the adjusting wrench is matched with the through groove to realize the movable adjustment of the tool rest, the wrench assembly further comprises a tooth part limiting piece and a positioning rod, the adjusting wrench is rotatably arranged on the positioning rod, the adjusting wrench realizes the adjustment of the tool rest through the matching of the convex block and the through groove, through tooth portion locating part with the location stick can be right the knife rest the blade with adjust the spanner and carry out spacing stability, prevent the movable blade because vibrations influence at the during operation the fixed blade with tooth pitch between the movable blade, inner structure sets up more firmly, adjusts more stably, and the result of use is better.

Further, be formed with the portion of bending on the knife rest, the bar groove has been seted up on the body, the knife rest passes through the portion of bending with the cooperation of bar groove is realized the knife rest is in spacing regulation activity on the body, the setting of this structure is passed through the portion of bending with the bar groove can be realized the activity of knife rest is spacing, can utilize simultaneously the portion of bending with the bar groove is right the knife rest carries on spacingly, guarantees the stationary blade with the cooperation between the movable blade.

Further, the tooth stopper includes: decide the gear and move the gear, decide the gear with adjust spanner fixed coordination, it is in to move the spacing setting of gear on the location stick, decide the gear with adjust the spanner cooperation with adjust the spanner and realize synchronous rotation regulation, utilize decide the gear with the cooperation that moves the gear can be realized it is right after the regulation is ended to adjust the rotation of spanner simultaneously adjust the spanner carry on spacing fixedly, guarantee the knife rest with the regulation stability of stationary blade.

Furthermore, an accommodating area is arranged on the adjusting wrench, the fixed gear is limited and fixed in the accommodating area, the adjusting wrench is limited on the positioning rod by the outer side wall of the accommodating area through a screw piece, an elastic part is arranged between the moving gear and the screw part, the arrangement of the accommodating area can facilitate the accommodating of the moving gear and the fixed gear, so that the moving gear and the fixed gear can be regulated in a limiting way in the accommodating area, the occupation of space is reduced, meanwhile, the fixed gear is movably arranged on the positioning rod and can keep the matching with the movable gear by utilizing the elastic piece, and when adjusting the spanner with the moving gear rotates, utilize the elastic component carries out the displacement and realizes the tooth position and adjust, inside simple structure, and the limiting action effect is better does not influence user's regulation operation simultaneously.

Further, the kidney-shaped groove has been seted up on the knife rest, the spacing setting of inboard one end of location stick is in on the body, the middle part of location stick is arranged in the kidney-shaped inslot, the outside one end of location stick is arranged in adjust in the spanner, utilize the kidney-shaped groove can be realized the knife rest is in adjust in the scope in kidney-shaped groove, the location stick can be conveniently right adjust the spanner with the setting installation of knife rest, inside simple structure.

Furthermore, a limiting hole is formed in the body, one end of the positioning rod is arranged in the limiting hole, a mounting hole is formed in the movable gear, the movable gear passes through the mounting hole and is arranged on the positioning rod, the limiting hole and the mounting hole can be conveniently limited and mounted and used, and convenience is brought to the positioning rod, the tool rest, the movable gear and the positioning rod, so that the manufacturing cost is reduced, and the occupied space is reduced.

Further, the location stick spacing hole with the mounting hole is the polygon, lead to the groove with the kidney-shaped groove is "T" style of calligraphy of falling, and the setting of this structure can utilize the polygon rotates spacingly, and spacing effect is better, utilizes in addition "T" style of calligraphy of falling can reduce the space and occupy, and is convenient simultaneously adjust the spanner right the regulation operation of knife rest.

(III) advantageous effects

The utility model relates to an electric clipper's spanner adjustment mechanism lies in for prior art's advantage: the spanner is adjusted the operation and is more convenient, can realize the pitch between the blade and adjust, satisfy different pruning demands, make the use of electric clipper more diversified, cooperation through adjusting spanner and knife rest assembly, utilize the gear assembly, the location stick can be adjusted to the knife rest with adjusting the spanner and drive the fixed blade activity, it is more convenient and accurate to adjust, the setting of gear assembly and location stick can play spacing firm effect to the knife rest after adjusting, prevent to take place the dislocation when using vibrations and influence the blade pitch, excellent in use effect, inside structure is simpler.

Drawings

FIG. 1 is a perspective view of an electric clipper with a wrench adjusting mechanism of the electric clipper of the present invention;

FIG. 2 is a perspective view of the wrench adjustment mechanism of the electric hair clipper of the present invention with the bottom of the electric hair clipper facing upward;

FIG. 3 is an exploded view of the electric clipper with the wrench adjustment mechanism of the electric clipper of the present invention;

FIG. 4 is a cross-sectional view of a wrench adjustment mechanism of an electric hair clipper of the present invention;

FIG. 5 is a schematic view of the adjustment wrench of the electric hair clipper with the adjustment mechanism removed;

FIG. 6 is a schematic structural view of the wrench adjusting mechanism of the electric hair clipper of the present invention without the adjusting wrench and the tooth position-limiting member;

FIG. 7 is a schematic view of the electric hair clipper with the wrench adjusting mechanism of the present invention removed from the wrench assembly;

fig. 8 is a schematic structural view of a wrench adjusting mechanism body of an electric hair clipper of the present invention;

FIG. 9 is a schematic structural view of a tool holder and a wrench assembly of a wrench adjusting mechanism of an electric hair clipper of the present invention;

FIG. 10 is a schematic structural view of an adjusting wrench and a fixed gear of the adjusting mechanism of the electric hair clipper of the present invention;

fig. 11 is a schematic structural view of an adjusting wrench of a wrench adjusting mechanism of an electric hair clipper of the present invention;

wherein: 1 is a wrench assembly, 101 is an adjusting wrench, 102 is a tooth part limiting piece, 112 is a fixed gear, 122 is a moving gear, 103 is a positioning rod, 2 is a tool rest assembly, 201 is a fixed blade, 202 is a tool rest, 3 is a moving blade, 4 is a body, 5 is a through groove, 6 is a bending part, 7 is a strip-shaped groove, 8 is an accommodating area, 9 is a screw piece, 10 is an elastic piece, 11 is a kidney-shaped groove, 12 is a limiting hole, 13 is a mounting hole, and 14 is a convex block.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Referring to fig. 1 to 11, a wrench adjusting mechanism of an electric hair clipper includes: the setting is at wrench assembly 1 of 4 one ends of electric hair clipper body, knife rest assembly 2 and moving blade 3, the cooperation of cuting is realized with the stationary blade 201 of knife rest assembly 2 in the one end of body 4 to moving blade 3 activity setting, stationary blade 201 arrange in moving blade 3 the top and with knife rest assembly 2's knife rest 202 fixed connection, knife rest 202's movable regulation is realized with wrench assembly 1 cooperation to one side of knife rest 202, thereby can carry out the movable regulation of front and back regulation to knife rest 202 through wrench assembly 1 and drive stationary blade 201, realize that the tooth pitch of stationary blade 201 and moving blade 3 is adjusted, in this embodiment, stationary blade 201 carries out fixed connection through the screw with knife rest 202, it is more convenient to adjust the operation, can realize accurate regulation spacing through wrench assembly 1, inner structure is simple, overall structure sets up more rationally.

Referring to fig. 3, 4, 5, 7 and 11, the wrench assembly 1 includes an adjusting wrench 101, the adjusting wrench 101 is disposed on one side of the tool holder 202, a protrusion 14 is formed on one side of the adjusting wrench 101, a through groove 5 is formed on one side of the tool holder 202, the adjusting wrench 101 cooperates with the through groove 5 to adjust the tool holder 202, and the wrench assembly 1 further includes: tooth portion locating part 102 and locating rod 103 adjust spanner 101 and rotate and set up on locating rod 103, and is specific: rotate and adjust spanner 101 and can drive fixed gear 112 synchronous rotation, fixed gear 112 and moving gear 122 make moving gear 122 move about on location stick 102 under the meshing effect of gear, adjust the protruding piece 14 activity on spanner 101 and drive knife rest 202 and adjust on body 4, adjust and accomplish the back and move gear 122 and fixed gear 112 meshing and realize adjusting spanner 101 spacing thereby realize the spacing of knife rest 202, adjust spanner 101 and realize the regulation to knife rest 202 through the cooperation of protruding piece 14 and logical groove 5, can be to knife rest 202 through tooth portion locating part 102 and location stick 103, fixed blade 201 and adjust spanner 101 and carry out spacing stability, prevent that the during operation from influencing the tooth pitch between fixed blade 201 and the movable blade 3 because vibrations, the inner structure sets up more firmly, adjust more stably, excellent in use effect.

Referring to fig. 4, fig. 6, fig. 7 and fig. 8, be formed with the portion of bending 6 on the knife rest 202, seted up bar groove 7 on the body 4, knife rest 202 realizes the spacing regulation activity of knife rest 202 on the body 4 through the cooperation of the portion of bending 6 and bar groove 7, and is specific: the one end of the portion of bending 6 is arranged in the upper wall of bar groove 7 and is cooperated, adjust spanner 101 and drive the translation activity of knife rest 202 on 3 planes of movable blade under the cooperation in the portion of bending 6 and bar groove when rotating, guarantee the cooperation of movable blade 3 and stationary blade 201, can realize through the portion of bending 6 and bar groove 7 that the activity of knife rest 202 is spacing, can utilize the portion of bending 6 and bar groove 7 to carry on spacingly to the knife rest simultaneously, guarantee the cooperation between stationary blade 201 and the movable blade 3.

Referring to fig. 3, 4 and 5, the tooth stopper 102 includes: fixed gear 112 and moving gear 122, fixed gear 112 and regulation spanner 101 are fixed to be cooperated, the spacing setting of moving gear 122 is on the locating rod 103, fixed gear 112 and regulation spanner 101 cooperation realize synchronous rotation with regulation spanner 101 and adjust, utilize the cooperation of fixed gear 112 and moving gear 122 can realize adjusting spanner 101's rotation simultaneously and realize adjusting the regulation and accomplish the back and carry out spacing fixed to regulation spanner 101, guarantee knife rest 202 and fixed blade 201's regulation stability.

Referring to fig. 3, 4 and 10, the accommodating area 8 is formed in the adjusting wrench 101, the fixed gear 112 is fixed in the accommodating area 8 in a limiting manner, the adjusting wrench 101 is arranged on the positioning rod 103 in a limiting manner through the screw 9 on the outer side wall of the accommodating area 8, the elastic piece 10 is arranged between the movable gear 122 and the screw 9, the accommodating area 8 can be conveniently provided with the movable gear 122 and the fixed gear 112 of the accommodating area 8, the movable gear 122 and the fixed gear 112 are subjected to limiting adjustment in the accommodating area 8, occupation of space is reduced, meanwhile, the movable gear 112 is movably arranged on the positioning rod 103, the elastic piece 10 can be kept in cooperation with the movable gear 122, and displacement is performed by the elastic piece 10 when the adjusting wrench 101 and the movable gear 122 rotate, so that tooth position adjustment is achieved, the internal structure is simple, the limiting effect is better, and adjustment operation of a user is not affected.

Referring to fig. 5, 6, 7 and 9, the tool rest 202 is provided with a kidney-shaped groove 11, one end of the inner side of the positioning rod 103 is limited on the body 4, the middle of the positioning rod 103 is arranged in the kidney-shaped groove 11, one end of the outer side of the positioning rod 103 is arranged in the adjusting wrench 101, the tool rest 202 can be adjusted in the range of the kidney-shaped groove 11 by utilizing the kidney-shaped groove 11, the positioning rod 103 can be conveniently arranged and installed on the adjusting wrench 101 and the tool rest 202, and the inner structure is simple.

Referring to fig. 3, 4 and 8, the body 4 is provided with a limiting hole 12, one end of the positioning rod 103 is arranged in the limiting hole 12, the moving gear 122 is provided with a mounting hole 13, the moving gear 122 is arranged on the positioning rod 103 through the mounting hole 13, the limiting hole 12 and the mounting hole 13 can be conveniently limited and installed for use, the positioning rod 103 and the tool rest 202 and the moving gear 122 and the positioning rod 103 can be conveniently matched, the manufacturing cost is reduced, and the occupied space is reduced.

Referring to fig. 3, 4, 7 and 9, the positioning rod 103, the limiting hole 12 and the mounting hole 13 are all polygons, the through groove 5 and the kidney-shaped groove 11 are inverted T-shaped, the polygons can be used for rotation limitation, the limiting effect is better, the inverted T-shaped can be used for reducing the space occupation, and meanwhile, the adjustment operation of the adjusting wrench 101 on the tool rest 202 is facilitated.

The spanner adjustment mechanism of this embodiment electric hair clipper is through the cooperation of adjusting spanner and knife rest assembly, it is more convenient that the operation is adjusted to the spanner, can realize that the tooth pitch between the blade is adjusted, satisfy different pruning demands, make the use of electric hair clipper more diversified, utilize the gear assembly, the setting stick can be adjusted to the knife rest with adjusting the spanner and drive the activity of fixed blade, it is more convenient and accurate to adjust, the setting of gear assembly and setting stick can play spacing firm effect to the knife rest after adjusting, prevent to take place the dislocation when using vibrations and influence the blade tooth pitch, excellent in use effect, inside structure is simpler.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A wrench adjustment mechanism for an electric hair clipper, comprising: the electric hair cutter comprises a wrench assembly (1), a tool rest assembly (2) and a movable blade (3) which are arranged at one end of an electric hair cutter body (4), wherein the movable blade (3) is movably arranged at one end of the electric hair cutter body (4) and is in shearing fit with a fixed blade (201) of the tool rest assembly (2), the fixed blade (201) is arranged above the movable blade (3) and is fixedly connected with a tool rest (202) of the tool rest assembly (2), and one side of the tool rest (202) is matched with the wrench assembly (1) to realize movable adjustment of the tool rest (202); spanner subassembly (1) is including adjusting spanner (101), adjust spanner (101) setting and be in one side of knife rest (202), the one side of adjusting spanner (101) is formed with protruding piece (14), logical groove (5) have been seted up to one side of knife rest (202), adjust spanner (101) with logical groove (5) cooperation is realized the activity of knife rest (202) is adjusted.

2. A wrench adjustment mechanism for an electric hair clipper as claimed in claim 1, wherein the wrench assembly (1) further comprises: tooth portion locating part (102) and location stick (103), adjust spanner (101) and rotate the setting on location stick (103).

3. The wrench adjusting mechanism of the electric hair clipper according to claim 2, wherein the tool holder (202) is formed with a bending portion (6), the body (4) is formed with a strip-shaped groove (7), and the tool holder (202) is matched with the strip-shaped groove (7) through the bending portion (6) to realize the limit adjusting movement of the tool holder (202) on the body (4).

4. A wrench adjustment mechanism of an electric hair clipper as set forth in claim 2, wherein said tooth retainer (102) comprises: the adjustable spanner comprises a fixed gear (112) and a movable gear (122), wherein the fixed gear (112) is fixedly matched with the adjustable spanner (101), and the movable gear (122) is arranged on the positioning rod (103) in a limiting mode.

5. The wrench adjusting mechanism of an electric hair clipper according to claim 4, wherein the adjusting wrench (101) is provided with a receiving area (8), the fixed gear (112) is fixed in the receiving area (8) in a limited manner, and the adjusting wrench (101) is fixed on the positioning rod (103) in a limited manner by an outer side wall of the receiving area (8) through a screw member (9).

6. A wrench adjustment mechanism of an electric hair clipper as claimed in claim 5, wherein an elastic member (10) is provided between the moving gear (122) and the screw member (9).

7. The wrench adjusting mechanism of the electric hair clipper according to claim 2, wherein the tool holder (202) is provided with a kidney-shaped slot (11), one end of the inner side of the positioning rod (103) is limited and arranged on the body (4), the middle part of the positioning rod (103) is arranged in the kidney-shaped slot (11), and one end of the outer side of the positioning rod (103) is arranged in the adjusting wrench (101).

8. The wrench adjusting mechanism of an electric hair clipper according to claim 4, wherein the body (4) is formed with a limiting hole (12), one end of the positioning rod (103) is disposed in the limiting hole (12), the moving gear (122) is formed with a mounting hole (13), and the moving gear (122) is disposed on the positioning rod (103) through the mounting hole (13).

9. A wrench adjustment mechanism of an electric hair clipper as claimed in claim 8, wherein the positioning rod (103), the limiting hole (12) and the mounting hole (13) are all polygonal.

10. A wrench adjustment mechanism of an electric hair clipper as claimed in claim 7, wherein said through slot (5) and said kidney slot (11) are inverted "T" shaped.