CN201357440Y - Direct-current eccentric electric clipper - Google Patents

Direct-current eccentric electric clipper Download PDF

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Publication number
CN201357440Y
CN201357440Y CNU2009201432469U CN200920143246U CN201357440Y CN 201357440 Y CN201357440 Y CN 201357440Y CN U2009201432469 U CNU2009201432469 U CN U2009201432469U CN 200920143246 U CN200920143246 U CN 200920143246U CN 201357440 Y CN201357440 Y CN 201357440Y
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CN
China
Prior art keywords
direct
direct current
shell
housing
cover
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNU2009201432469U
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Chinese (zh)
Inventor
张大
Original Assignee
张大
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 张大 filed Critical 张大
Priority to CNU2009201432469U priority Critical patent/CN201357440Y/en
Application granted granted Critical
Publication of CN201357440Y publication Critical patent/CN201357440Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a direct-current eccentric electric clipper, overcomes the defects that the machine body of the existing product is difficult to be held and vibration of a direct-current motor interferes the shearing of movable and fixed blade sets. The direct-current eccentric electric clipper comprises a shell consisting of an upper cover and a lower cover, which are fastened with each other; the middle part of a cavity of the shell is provided with the direct-current motor; the surface of the upper cover is provided with a switch knob; the bottom of the switch knob is connected with a micro switch arranged in the shell; the front end of the shell is provided with a fixed blade holder and a movable blade holder; the cavity at the front end of the shell cavity is provided with a support body which is embedded with a swinging head which can swing horizontally; the head of the swinging head is connected with the back of the movable blade holder, and the tail thereof is provided with a flange; the middle part of the flange is provided with a groove extending longitudinally; a revolving shaft of the direct-current motor is sheathed and connected with an eccentric wheel; and a shift fork is arranged at the front end of the eccentric wheel and positioned in the groove. The whole electric clipper has a balanced gravity center and is easy to hold, can effectively avoid the interference of the vibration of the direct-current motor in the shearing of the movable and fixed blade sets, and is beneficial to the evenness of haircut.

Description

A kind of direct current centering type electric hair cutter
Technical field
The utility model relates to a kind of hair-dressing article electric hair cutter product manufacturing technology field, especially refers to the eccentric drive bindiny mechanism technology of movement of electric clippers inner chamber front portion.
Background technology
Electric hair cutter is a kind of comparatively common hairdressing apparatus, and it is mainly used in the hair of pruning human body or the chaeta of animal.During work, swing fast realized clipping function about it utilized pectination cutting blade group with respect to pectination fixed blade group.Early stage electric hair cutter product uses AC power as power mostly, the principle that it utilizes the permanent-magnetic field homopolarity of the alternating magnetic field that produced behind iron core, the coil electricity and permanent magnets to repel mutually, impel permanent magnets to drive centering block and swing, thereby and make the relative bottom knife of cutter make reciprocal runout by swing head, shift fork to realize the purpose sheared around swinging axle.Because there is the defective that the field of employment is limited, be unsuitable for open air, field studies in AC power, the someone had invented the electric hair cutter product that uses DC current afterwards, comparatively typically as State Intellectual Property Office on August 29th, 2007 Granted publication, the patent No. be ZL200620043753.1 " electric hair cutter of the formula of usheing to seat charger " technology, its cardinal principle is that the gyration by motor output is converted into reciprocal shearing motion through the off-centre transmission, thereby realizes the hair-cutting purpose.But the direct current generator of this series products generally is installed on the front end near the sound set of blades, and this not only makes the center of gravity of complete machine move forward to head, is difficult to hold fuselage during haircut; And the vibration that direct current generator when work produces easily disturbs the sound set of blades to shear, and has a strong impact on the pruning flatness.
The utility model content
The technical problems to be solved in the utility model is to overcome that direct current generator that existing product exists is installed on that front fuselage makes the machine gravity reach and fuselage is difficult to grip when causing haircut, direct current generator vibration interference sound set of blades is sheared and influence the defective and the deficiency of hair-clipping flatness, to the direct current centering type electric hair cutter product that society provides the position equilibrium of a kind of machine gravity, is easy to grip, satisfy that people prune human hair or the animal chaeta is required.
The technical scheme that its technical problem that solves the utility model adopts is: direct current centering type electric hair cutter comprises the housing by loam cake and the mutual snapping of lower cover, described housing inner chamber middle part is fixed with direct current generator, the described cap surface of going up is provided with release knob, and described release knob bottom is connected at the microswitch in the housing; Described housing front end is provided with fixed blade frame and moving knife horse; Described housing inner chamber front end inner chamber is provided with stake body, and described stake body is embedded the swing head that can swing; Described swing head portion is connected with described moving knife horse back, and described swing portion end to end is provided with flange, and described flange middle part is provided with the groove of longitudinal extension; The rotating shaft of described direct current generator is socketed with eccentric wheel, and described eccentric wheel front end is provided with shift fork, and described shift fork is positioned at described groove.
Described fixed blade frame is fixed by screw and described lower cover through the pressing plate of its bottom.
The utility model direct current centering type electric hair cutter product, driving eccentric wheel by described dc motor shaft rotates synchronously, and, drive swing fast about described moving knife horse then by swing fast about the described swing head of the shift fork drive of the eccentric wheel other end, realize the shearing function.Because the described eccentric axial distance that can prolong greatly between described dc motor shaft and the described moving knife horse that is provided with, thereby direct current generator can be installed on described housing inner chamber middle part, make the equilibrium of machine gravity position and be easy to gripping, can effectively avoid disturbing the sound set of blades and shear, help improving the flatness of pruning hair greatly because of the direct current generator vibration.
Description of drawings
Fig. 1 is the utility model product assembly structure schematic diagram.
Fig. 2 is the utility model eccentric drive bindiny mechanism schematic diagram.
Fig. 3 is that eccentric wheel is rotated counterclockwise schematic diagram after the α angle under Fig. 2 state.
The specific embodiment
As shown in Figure 1, the utility model direct current centering type electric hair cutter comprises the housing by loam cake 9 and lower cover 8 mutual snappings, described housing inner chamber middle part is fixed with direct current generator 10, afterbody is provided with battery 13, described loam cake 9 surfaces are provided with release knob 11, described release knob 11 bottoms are connected at the microswitch 12 in the housing, and described microswitch 12 is conducted described battery 13 circuit and described direct current generator 10.The moving knife horse 1 that described housing front end is provided with fixed blade frame 2 and fits with it, described fixed blade frame 2 is fixed by screw and described lower cover 8 through the pressing plate 3 of its bottom.Described housing inner chamber front end is provided with stake body 17, and described stake body 17 is embedded a swing that can swing 4; Described swing 4 head are connected with described moving knife horse 1 back, and afterbody is provided with flange 5, and described flange 5 middle parts are provided with the groove 15 of longitudinal extension; The rotating shaft 7 of described direct current generator 10 is socketed with eccentric wheel 6, and described eccentric wheel 6 front ends are provided with shift fork 14, and described shift fork 14 is positioned at described groove 15.
Continue in conjunction with the accompanying drawings the operation principle of summary the utility model product below.Promote described release knob 11, trigger microswitch 12, battery 13 makes its fast rotational to direct current generator 10 power supplies.Direct current generator 10 rotating shafts 7 drive eccentric wheel 6 and rotate synchronously, are illustrated in figure 2 as the state that described shift fork 14 is in extreme higher position in the described groove 15, and dashed circle 16 is described shift fork 14 center running orbits.As shown in Figure 3, after eccentric wheel is rotated counterclockwise the α angle, because swing 4 is subjected to stake body 17 spacing can only swinging, so shift fork 14 drives the displacement of described swing 4 flange 5 level generation left Δ t, and drive moving knife horses 1 by described swing 4 and move to left, realize shearing function.

Claims (2)

1, a kind of direct current centering type electric hair cutter, comprise housing by loam cake (9) and the mutual snapping of lower cover (8), described housing inner chamber middle part is fixed with direct current generator (10), described loam cake (9) surface is provided with release knob (11), and described release knob (11) bottom is connected at the microswitch (12) in the housing; Described housing front end is provided with fixed blade frame (2) and moving knife horse (1); Described housing inner chamber front end inner chamber is provided with stake body (17), and described stake body (17) is embedded the swing head (4) that can swing; Described swing head (4) head is connected with described moving knife horse (1) back, it is characterized in that: described swing head (4) afterbody is provided with flange (5), and described flange (5) middle part is provided with the groove (15) of longitudinal extension; The rotating shaft (7) of described direct current generator (10) is socketed with eccentric wheel (6), and described eccentric wheel (6) front end is provided with shift fork (14), and described shift fork (14) is positioned at described groove (15).
2, direct current centering type electric hair cutter according to claim 1 is characterized in that: described fixed blade frame (2) is fixed by screw and described lower cover (8) through the pressing plate (3) of its bottom.
CNU2009201432469U 2009-03-03 2009-03-03 Direct-current eccentric electric clipper Expired - Fee Related CN201357440Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2009201432469U CN201357440Y (en) 2009-03-03 2009-03-03 Direct-current eccentric electric clipper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2009201432469U CN201357440Y (en) 2009-03-03 2009-03-03 Direct-current eccentric electric clipper

Publications (1)

Publication Number Publication Date
CN201357440Y true CN201357440Y (en) 2009-12-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2009201432469U Expired - Fee Related CN201357440Y (en) 2009-03-03 2009-03-03 Direct-current eccentric electric clipper

Country Status (1)

Country Link
CN (1) CN201357440Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012019387A1 (en) * 2010-08-11 2012-02-16 Wu Xianguo Intelligent haircut device with freely rotational cutter head

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012019387A1 (en) * 2010-08-11 2012-02-16 Wu Xianguo Intelligent haircut device with freely rotational cutter head

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20091209

Termination date: 20100303

EE01 Entry into force of recordation of patent licensing contract

Assignee: Ningbo Chaoshun Electric Appliance Co., Ltd.

Assignor: Zhang Da

Contract record no.: 2011330000195

Denomination of utility model: Direct-current eccentric electric clipper

Granted publication date: 20091209

License type: Exclusive License

Record date: 20110406