CN208084391U

CN208084391U - A kind of electric hair clipper

Info

Publication number: CN208084391U
Application number: CN201820247096.5U
Authority: CN
Inventors: 金顺植
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-10-23
Filing date: 2018-03-09
Publication date: 2018-11-13
Anticipated expiration: 2028-03-09
Also published as: CN108161996A; WO2019083085A1

Abstract

The utility model discloses a kind of electric hair clippers, its main feature is that stationary knife is overlapped with moving knife on box body top, portion is held for the formed perpendicular type protrusion of laterally setting motor in one side, box body lower part is the body that controller and rechargeable battery is arranged, the motor is connect by crank-drive mechanism with moving knife, and the rotary motion of motor is converted to straight reciprocating motion of the moving knife on stationary knife；The moving knife is equipped with a pair of torsional spring being arranged above and below；The crank-drive mechanism is made of crank arm and the connecting rod equipped with bar needle；The crank arm is arranged in the shaft of motor, and connecting rod is connect by bar needle with moving knife.The utility model has power loss small compared with prior art, and vibrations and low noise, horizontal be arranged of motor hold portion at the side rear of body upper end, substantially increase grip feeling and hold, reduce the fatigue of wrist, realize the accurate hair-cutting work of long-time stable.

Description

A kind of electric hair clipper

Technical field

The utility model is related to hair dressing tools technical field, especially a kind of rechargeable electric hair clipper.

Background technology

Currently, the stationary knife for the electrodynamic type hair cutter being generally used on haircut is Chong Die two rows of with sword up and down with moving knife Tooth, stationary knife is static during use, and moving knife quickly makees left and right reciprocating to shear hair.This hair cutter is returned in motor The cam that setting eccentric shaft is formed in the drive shaft turned is connect with moving knife.In the running at high speed of motor, eccentric shaft is formed convex Wheel cooperates with cutter head groove, and the reciprocating on stationary knife of dynamic cutter head cutter tooth, the drive connection mechanism is made to make returning for motor Transhipment is dynamic to be transformed to reciprocating, and not only driving loss is big, and noise, and the frequency of moving knife occurs in the connection of eccentric shaft and cam The vibrations that numerous movement generates so that the use feeling for cutting off hair declines, and will appear fatigue when used for a long time or the problems such as hand sour. Motor uses commutator, even if to improve the rotary speed that motor is turned up in hair cut, the service life of motor will shorten, because The rotary speed of this motor can not be adjusted too high.

Refering to attached drawing 1, South Korea's license announce the《10-0883962》Number patent, discloses a kind of electrodynamic type hair cutter, The hair cutter has the moving knife of bias type（20）With motor（12）Drive shaft（11）Cooperation, in stationary knife（18）Upper reciprocating To cut off hair.Said motor（12）Ontology in pocket-like is set（10）It is interior, front end and motor（12）Drive shaft（11） Stationary knife disposed in parallel（18）And its overlap stationary knife（18）On moving knife（20）, the motor（12）Drive shaft（11）On set Have and drive shaft（11）For diagonal cross, and and drive shaft（11）It is integrated the round swash plate of setting（22）, above-mentioned moving knife （20）It is equipped with and accommodates swash plate（22）The unit of plastic of outer circle（23）, unit of plastic（23）It is equipped with chamber（24）With swash plate（22）Match It closes, by swash plate（22）Rotary motion is changed into moving knife（20）Reciprocating motion cut off hair.Above-mentioned ontology（10）In stationary knife （18）And moving knife（20）And motor（12）And battery（14）For linear configuration, the swash plate of round（22）It is arranged in motor （12）Drive shaft（11）Upper and chamber（24）The connection structure of cooperation, by swash plate（22）Rotary motion by being changed into moving knife （20）Advance with retreat reciprocating motion, due to swash plate（22）With chamber（24）Fit clearance lead to motor（12）Driving Power is not fully transmitted to moving knife（20）On, cause the generation of loss and the vibrations and noise of driving force.In addition, linear type mouth The ontology of pocket type（10）It is furnished with stationary knife in the side on top（18）And moving knife（20）, adjacent stationary knife（18）With moving knife（20）Ontology （10）It can hold and incessantly be reversed, when user utilizes wrist button when cutting off hair, cannot simultaneously be handled together with scissors Hair side, stationary knife（18）And moving knife（20）When close with hair, the ontology caused by vibrations（10）It shakes, leads to not accurately cut Head, and if stationary knife（18）And moving knife（20）Ontology is used for a long time after keeping certain distance（10）When wrist can ache very much.

Not only power loss is big for the electric hair clipper of the prior art, and vibrations and noise are all bigger, grip feeling and holding Power is poor, thus the long-time that cannot stablize completes haircut work, influences accurate haircut, greatly reduce hair-cutting quality and Service life.

Utility model content

The purpose of this utility model be in view of the deficiencies of the prior art and design a kind of electric hair clipper, using motor with Moving knife is axially vertical setting, and the driving mechanism being connect with moving knife by crank connecting link in front of axial side, by the revolution fortune of crank The dynamic straight reciprocating motion for being changed into moving knife by connecting rod is further dropped while effectively reducing unnecessary driving force loss Low vibrations and noise, motor is horizontal to be arranged and holds portion what the side rear of body upper end formed that perpendicular type protrudes body, is carried significantly High grip feeling and hold, while the fatigue of wrist is also reduced, realize the accurate hair-cutting work of long-time stable.

What the purpose of this utility model was realized in：A kind of electric hair clipper, including the stationary knife, dynamic that is arranged in box body Knife, motor and rechargeable battery, its main feature is that stationary knife is overlapped with moving knife on box body top, one side is that motor is laterally arranged Formed perpendicular type protrusion holds portion, and box body lower part is the body that controller and rechargeable battery is arranged, and the motor is driven by crank Motivation structure is connect with moving knife, and the rotary motion of motor is converted to straight reciprocating motion of the moving knife on stationary knife；On the moving knife The torsional spring being arranged above and below equipped with a pair；The one end is fixed on box body, and moving knife is tightly attached on stationary knife by the other end； The crank-drive mechanism is made of crank arm and the connecting rod equipped with bar needle；The crank arm is arranged in the shaft of motor, Connecting rod is connect by bar needle with moving knife：The controller is made of circuit board and wrist button, and is connect with motor and rechargeable battery.

The rechargeable battery is equipped with charging terminal.

The box body is molded integrally by body and the portion of holding, and is the embedded structure of left and right box cover.

The side of the body upper is equipped with the shrouding disc replaced and clean stationary knife and moving knife, and underpart is equipped with tread plate.

The portion rear end of holding is equipped with the case for closing left and right box cover structure.

The utility model has power loss small compared with prior art, further reduced vibrations and noise,

Motor is horizontal to be arranged and holds portion what the side rear of body upper end formed that perpendicular type protrudes body, and grip feeling is substantially increased With hold, while also reduce wrist fatigue, realize the accurate hair-cutting work of long-time stable, improve the service life of product And quality.

Description of the drawings

Fig. 1 is prior art construction schematic diagram；

Fig. 2 is the utility model structure diagram；

Fig. 3 is the utility model scheme of installation；

Fig. 4~Fig. 5 is the utility model stereoscopic schematic diagram.

Specific implementation mode

With specific implementation, the utility model is described in further detail below：

Refering to 2~Fig. 3 of attached drawing, the utility model by be arranged in box body 50 stationary knife 56, moving knife 58, motor 62 and fill Battery 52, charging terminal 54 and controller 66 form, and the stationary knife 56 is overlapped with moving knife 58 in 50 top of box body, one Side by laterally setting motor 62 is formationed perpendicular type protrusion hold portion 50b, 50 lower part of box body is that setting controller 66 and charging are electric The body 50a in pond 52；The motor 62 is connect by crank-drive mechanism 64 with moving knife 58, and the rotary motion of motor 62 is converted to Straight reciprocating motion of the moving knife 58 on stationary knife 56；The moving knife 58 is equipped with a pair of torsional spring 68 being arranged above and below；The torsional spring 68 one end are fixed on box body 50, and moving knife 58 is tightly attached on stationary knife 56 by the other end；The crank-drive mechanism 64 is by crank Arm 64a is formed with the connecting rod 64b equipped with bar needle 64c；The crank arm 64a is arranged on the shaft 62a of motor 62, connecting rod 64b is connect by bar needle 64c with moving knife 58：The rechargeable battery 52 is equipped with charging terminal 54；The controller 66 is by circuit board 66a It forms with wrist button 66b, and is connect with motor 62 and rechargeable battery 52；The rechargeable battery 52 is equipped with charging terminal 54； By body 50a, to be that the integral left and right box cover structure of injection molding is chimeric form the box body 50 with portion 50b is held；On the body 50a The side in portion is equipped with the shrouding disc 50e for replacing and cleaning stationary knife 56 and moving knife 58, and the lower parts body 50a are equipped with tread plate 50c；It is described to hold The portion rear ends 50b are equipped with the case 50d for closing left and right box cover structure.

Refering to 4~Fig. 5 of attached drawing, the box body 50 by top setting 62 formed perpendicular type of motor protrude hold portion 50b with The body 50a compositions of rechargeable battery 52, charging terminal 54 and controller 66 are arranged in lower part, and the body 50a is pressed equipped with wrist Button 66b and tread plate 50c；The portion rear ends 50b of holding are equipped with the case 50d for closing left and right box cover structure body 50a；It is described 50 upper end of box body is equipped with the shrouding disc 50e for replacing and cleaning stationary knife 56 and moving knife 58, and box body 50 includes with middle finger, the third finger and small The body 50a that thumb is held, and its what can be caught with thumb and index finger hold portion 50b；The portion 50b that holds is body 50a It is being arranged in 60 lower end height of cutoff tool portion in front of upper side, and convex with perpendicular type to body 50a upper sides rear Go out；The charging terminal 54 that middle part setting controller 66 is connected with rechargeable battery 52 and lower part in the body 50a, body 50a The cutoff tool portion 60 that the side front of inner top side can cut off the stationary knife 56 of hair and moving knife 58 is constituted；Described hold in portion 50b sets The motor 62 being electrically connected with rechargeable battery 52 is set, and 62 rotary motion of motor is changed into the straight reciprocating motion of moving knife 58 Crank-drive mechanism 64.Above-mentioned body 50a is that injection molding is integral, and is fitted into the box body constituted with left and right box cover with portion 50b is held 50, when body 50a is vertical, the portion 50b of holding is the vertical protrusion at body 50a upper sides rear, and it is left and right that its rear end is equipped with closing The case 50d of box cover structure, the portion 50b of holding is mixed seems exquisiter with the case 50d of body 50a different colours, on body 50a The tread plate 50c with its very identical rubber or silica gel material is arranged so that holding body 50a more has grip and comfort； The upper ends body 50a side is equipped with the shrouding disc 50e for being convenient for changing and cleaning stationary knife 56 and moving knife 58.Above-mentioned charging terminal 54 is arranged Expose preferably in the lower ends body 50a and outside, can facilitate and be connect with external power supply；Said motor 62 is horizontal to configure portion of being in one's hands In 50b, shaft 62a is connect to side front with crank driving portion 64；The cutoff tool portion 60 is determined by the bias type of left and right superposition Knife 56 is constituted with moving knife 58；The torsional spring 68 is top and bottom that are a pair of and being separately positioned on moving knife 58 so that moving knife 58 is tight Stationary knife 56 is attached to move back and forth above and below；Above-mentioned crank-drive mechanism 64 by connection shaft 62a crank arm 64a, and with song The connection of shaft arm 64a bias is changed into rotary motion the connecting rod 64b and the upper ends above-mentioned connecting rod 64b and moving knife 58 of straight reciprocating motion The bar needle 64c of connection is constituted；The controller 66 is electrically connected rechargeable battery 52, charging terminal 54 and motor 62 and circuit board 66a, and the wrist button 66b by being arranged on body 50a controls motor 62 and carries out haircut work.

The utility model works in this way：Wrist button 66b, connection and circuit board are pressed completing the in the state of of charging The motor 62 and rechargeable battery 52 that 66a is electrically connected so that motor 62 receives the crank arm that power drives are connected to shaft 62a 64a carries out rotary motion, so that the connecting rod 64b that mono- eccentricities of crank arm 64a connect is carried out straight reciprocating motion, connecting rod 64b is by bar Needle 64c is connect with moving knife 58, and moving knife 58 is made to carry out upper and lower straight reciprocating motion, at this point, a pair that moving knife 58 is arranged above and below Under the elastic force of torsional spring 68, it is close together with stationary knife 56 and makees upper and lower straight reciprocating motion, cut-out enters stationary knife 56 and moves The hair in the cutoff tool portion 60 of the front bias type of knife 58.At this point, the stationary knife 56 and moving knife 58 in front is arranged on the upside of body 50a The cutoff tool portion 60 of composition greatly reduces vibrations and noise while reducing driving force loss, and holding portion 50b in use carries out The advantages that improving grip feeling and hold while accurate hair-cutting, reducing the fatigue of wrist.It is set in the body 50a of above-mentioned box body 50 Stationary knife 56, moving knife 58 and rechargeable battery 52, charging terminal 54 and the controller 66 set be linear type configuration, and with body 50a The motor 62 that accumbency is arranged in portion 50b of holding at a right angle connects, and the driving force of motor 62 is with crank-drive mechanism 64 and moving knife 58 Connection substantially improves the driving force loss that shaft 62 is connect with moving knife 58, while decreasing vibrations and noise.In addition, setting Set the cutoff tool portion 60 in front of body 50a upper end sides and adjacent, and the hold portion 50b at a right angle with body 50a is integrated protrusion Construction caught and held with index finger using thumb while user can catch body 50a with middle finger, the third finger, little finger Portion 50b improves grip feeling and hold, greatly reduces hand while using wrist button 66b accurately have hair cut when haircut The fatigue of wrist.

Above to be only further described to the utility model, not to limit this patent, all is the utility model Equivalence enforcement is intended to be limited solely by within the right of this patent.

Claims

1. a kind of electric hair clipper, including be arranged in box body（50）Interior stationary knife（56）, moving knife（58）, motor（62）And charging Battery（52）, it is characterised in that stationary knife（56）With moving knife（58）It overlaps in box body（50）Top, one side are laterally to be arranged Motor（62）Formed perpendicular type protrusion holds portion（50b）, box body（50）Lower part is setting controller（66）And rechargeable battery （52）Body（50a）, the motor（62）By crank-drive mechanism（64）With moving knife（58）Connection, by motor（62）Revolution Movement is converted to moving knife（58）In stationary knife（56）On straight reciprocating motion；The moving knife（58）It is equipped with a pair of upper and lower setting Torsional spring（68）；The torsional spring（68）One end is fixed on box body（50）On, the other end is by moving knife（58）It is tightly attached to stationary knife（56） On；The crank-drive mechanism（64）By crank arm（64a）With equipped with bar needle（64c）Connecting rod（64b）Composition；The crank arm （64a）It is arranged in motor（62）Shaft（62a）On, connecting rod（64b）By bar needle（64c）With moving knife（58）Connection：It is described to fill Battery（52）Equipped with charging terminal（54）；The controller（66）By circuit board（66a）With wrist button（66b）Composition, and With motor（62）And rechargeable battery（52）Connection.

2. electric hair clipper according to claim 1, it is characterised in that the rechargeable battery（52）It is equipped with charging terminal （54）.

3. electric hair clipper according to claim 1, it is characterised in that the box body（50）By body（50a）With the portion of holding （50b）Injection molding is integral, and is the embedded structure of left and right box cover.

4. according to the electric hair clipper of claim 1 or 3, it is characterised in that the body（50a）The side on top is equipped with more Change and clean stationary knife（56）And moving knife（58）Shrouding disc（50e）, body（50a）Lower part is equipped with tread plate（50c）.

5. according to the electric hair clipper of claim 1 or 3, it is characterised in that described to hold portion（50b）It is left and right that rear end is equipped with closing The case of box cover structure（50d）.