CN202029146U - Electric hair cutter - Google Patents
Electric hair cutter Download PDFInfo
- Publication number
- CN202029146U CN202029146U CN2010206729949U CN201020672994U CN202029146U CN 202029146 U CN202029146 U CN 202029146U CN 2010206729949 U CN2010206729949 U CN 2010206729949U CN 201020672994 U CN201020672994 U CN 201020672994U CN 202029146 U CN202029146 U CN 202029146U
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- blade
- driving
- disc
- electric hair
- cutting device
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Abstract
The utility model provides an electric hair cutter, which comprises an upper shell, a driving disk 6, a first blade, a second blade, a lower shell and an elastic element, wherein an output shaft of a motor is fixedly connected with the driving disk; the first blade is arranged on the driving disk; the second blade is arranged on the lower shell; the driving disk is rotationally connected onto the lower shell, and attaches a cutter tooth part of the first blade to a cutter tooth part of the second blade; the elastic element is pressed against a space between the upper shell and the driving disk; the motor is used for driving the driving disk to rotate; and the driving disk is used for driving the first blade to rotate relative to the second blade. In the electric hair cutter, a spring is taken as the elastic sheet; and the electric hair cutter has a simple structure and low cost, and is convenient to install. The pressure of the spring on the driving disk, an installation platform below the driving disk and the first blade is appropriate and uniform, so that the contact tightness between the contact surfaces of the two blades can be ensured without influencing the reciprocating rotating action of the first blade under the driving action of the motor, and a better cutting effect is achieved.
Description
[technical field]
The utility model relates to a kind of electric hair-cutting device, refers to that especially a kind of blade is circular electric hair-cutting device.
[background technology]
Electric hair-cutting device commonly used all is to promote hair-cutting along straight line path, is equipped with the comb of joining of control hair-cutting length simultaneously, when so having hair cut, is tied very much.During the hair-cutting of hand electric hair cutter,, be difficult to reach the well-balanced effect of hair lengths because angle and the assurance of direction and the difference at visual angle all can influence hair-cutting length.When especially pruning brush cut, the well-balanced property of the length of hair difficulty is especially held, and can only reach the preferable well-balanced effect of hair lengths, thereby waste a large amount of time by careful slowly local the pruning, makes the hair-cutting personnel not only time-consuming, and requires great effort again.In recent years, for addressing these problems, had insert design has been become circular circular electric haircutting scissors, in this hair scissors, be arranged at the elastomeric element between the driving-disc of the loam cake of settling power part and workpiece, service behaviour to whole hair scissors has important effect, and traditional elastomeric element, the general catapult seat that adopts, this elastomeric element needs fitted bearing to use, assembling is complicated, cost is higher, and because the structure of itself causes by the pressure part discontinuity, service behaviour is not good.
From the above mentioned, be necessary to design the more excellent electric hair-cutting device of a kind of performance in fact, to address the above problem.
[summary of the invention]
The purpose of this utility model is to provide a kind of assembling and better circular electric hair-cutting device of service behaviour of being more prone to.
Above-mentioned purpose is achieved through the following technical solutions: a kind of electric hair-cutting device, comprise: upper casing, driving-disc, first blade, second blade, the lower casing and first elastic component, be equipped with motor in the described upper casing, described driving-disc is in the form of annular discs, the output shaft of described motor is fixedlyed connected with described driving-disc, the upper end of described fork links to each other with the output shaft of motor, the lower end is connected with driving-disc, described first blade is installed on the described driving-disc, described second blade is installed on the described lower casing, described driving-disc is rotating to be connected on the described lower casing and the cutter tooth portion of described first blade is fitted in the cutter tooth portion of described second blade, described first elastic component is conflicted and is installed between described upper casing and the described driving-disc, described motor drives described driving-disc and rotates, and described driving-disc drives relative second blade rotation of described first blade.
Preferable, also comprise central shaft, described first elastic component is a spring, the inner ring of described spring passes described central shaft and conflict is installed between described upper casing and the described driving-disc, and, make driving-disc press erecting bed to driving-disc formation pressure, allow first blade be close to second blade, drive the reciprocal spinning movement of first blade by motor, produce the hair-cutting effect.
Preferable, the main body of described first blade and second blade is an annulus, and the cutter tooth portion of described first blade and second blade all is arranged at the inner ring of described annulus.
Preferable, also comprising erecting bed, described erecting bed is hollow structure, and a side of described erecting bed is fixedlyed connected with described driving-disc, and the opposite side of described erecting bed is fixedlyed connected with described first blade.
Preferable, also comprising and join comb, described lower casing is contained in described joining in the comb, and described inwall of joining comb is connected with described lower casing outer wall thread, and the described comb lower end of joining is provided with broach.
Preferable, described upper casing is provided with clip engine piece, and described lower casing is provided with draw-in groove, and described clip engine piece can slip into downwards in the described draw-in groove.
Preferable, described driving-disc is provided with depression, and described fork cover is set in the described depression.
Preferable, also comprising second elastic component, described second elastic component is conflicted and is arranged in the described fork cover.The lower end of described fork is connected with the swing ball, and described fork cover is to the cavity of lower recess globulate, and described fork protrudes into by described swing ball and is contained in described cavity and is connected with described driving-disc.This connected mode, the surface of whole swing ball connects in the inner surface of described fork cover, increase contact area to greatest extent, occur the space easily after having avoided the conventional point connected mode to rub and cause the bigger technical problem of noise in the motion process, simultaneously, adopt elastic component to conflict and connect, can also compensate immediately, increased the service life of attaching parts greatly occurring wear.
This hair cutter adopts spring as first elastic component, and simple in structure, easy for installation, cost is low.Spring to the moderate pressure of driving-disc and the following erecting bed of driving-disc and first blade and evenly, when can guarantee the contact compactness between the two blade contact-making surfaces, do not influence the reciprocal spinning movement of first blade under motor drives again, to realize preferable shear effect.
For making above-mentioned technology of the present utility model and architectural feature can further allow the person skilled in the art understand, accompanying drawing under cooperating is further described the utility model with a specific embodiment.
[description of drawings]
Fig. 1 is a kind of electric hair-cutting device of the utility model perspective exploded view;
Fig. 2 is that a kind of electric hair-cutting device shown in Figure 1 is modified lid and upper casing three-dimensional exploded view;
Fig. 3 is a kind of electric hair-cutting device fork shown in Figure 1 and driving-disc attaching parts three-dimensional exploded view;
Fig. 4 is a kind of electric hair-cutting device fork shown in Figure 1 and driving-disc attaching parts vertical view;
Fig. 5 is an A-A cross-sectional view among Fig. 4;
Fig. 6 is the utility model electric hair-cutting device first blade cutaway view;
Fig. 7 is the utility model electric hair-cutting device second blade cutaway view;
Fig. 8 is the utility model electric hair-cutting device erecting bed and lower casing assembling schematic diagram;
Fig. 9 is the utility model electric hair-cutting device upper casing, driving-disc, erecting bed, blade, lower casing assembling back partial sectional view;
Figure 10 is the utility model electric hair-cutting device schematic perspective view;
Figure 11 is a B-B cutaway view among Figure 10;
[specific embodiment]
As shown in Figure 1, a kind of electric hair-cutting device 100 comprises: trim 1, be equiped with upper casing 2, central shaft 3, first elastic component 4, driving-disc 5, erecting bed 6, first blade 7, lower casing 8, second blade 9 that drives components and parts and join comb 10.
Preferable, trim 1 is covered on the upper casing 2, and is provided with on ﹠ off switch 11 thereon, is connected set catch bar 12 (simultaneously with reference to shown in Figure 2) with on ﹠ off switch to open or to close the circuit of switching device with the electronic hair cutter 100 of break-make; Described upper casing 2 carries electro-motor 21, rechargeable battery 22, indicator lamp 23, drive circuit and switching device and (but is the toggle switch of on-off circuit, be not described in detail at this), and be provided with eccentric shaft 24 in electro-motor 21, and a drive link 25 wears upper casing 2, one end is arranged on the eccentric shaft 24, other end drive division 251 (simultaneously with reference to shown in Figure 2) can be inserted in the set groove 51 of driving-disc 5, its middle part with form fulcrum, mobilizable mode is fixed (being described in afterwards chatting).And be provided with a clip key 26 in upper casing 2 bottom margins, be for comb 10 clips of being installed of joining are fixed and carried out up and down the yardstick of swing offset and regulate; Set central shaft 3 is arranged in first elastic component, 4, one ends and is inserted in the set hole 27 of upper casing 2 (simultaneously with reference to as shown in Figure 2), and the other end is inserted in the set hole 52 of driving-disc 5; First elastic component 4 is located between upper casing 2 and the driving-disc 5, makes driving-disc 5 can do spinning movement smoothly with respect to upper casing 2.First blade 7 is to be installed on erecting bed 6 to be provided with on the annular installation portion 61 of bayonet socket 62, and second blade 9 is to be installed in lower casing 8 to have on the installation portion 81 of bayonet socket 82.And also be provided with spiral lines 83 in lower casing 8 outer surfaces, simultaneously comb 10 inner surfaces and also be provided with the spiral lines 101 that matches in institute's establishing, and be provided with plural bayonet socket 102 in this lines, carry out clip by upper casing 2 set 26 pairs of bayonet sockets of clip key 102, make to block to establish when joining comb 10 rotations and be fixed in lower casing 8 surfaces, can carry out the yardstick adjusting of swing offset up and down to joining comb 10 relative lower casings 8 thus.
Preferable, with reference to shown in Figure 1, described first elastic component 4 is a spring, the big I in spring center hole wears for central shaft.
Preferable, with reference to Fig. 3, Fig. 4, shown in Figure 5, described driving-disc is provided with depression 51, the fork cover is set in the described driving-disc depression 51, described fork cover comprises first assembly 511, second assembly 512, the 3rd assembly 513 and second elastic component 514, described second assembly 512 is connected the spherical cavity 522 that is formed at described swing ball external diameter cooperation jointly with the 3rd assembly 513, an end of described second elastic component 514 is conflicted and the 3rd assembly 513, the inwall of the other end conflict and first assembly 511.Described fork 25 protrudes into by described swing ball 251 and is contained in described cavity 522 and is connected with described driving-disc.This connected mode, the surface of whole swing ball connects in the inner surface of described fork cover, increase contact area to greatest extent, occur the space easily after having avoided the conventional point connected mode to rub and cause the bigger technical problem of noise in the motion process, simultaneously, adopt elastic component to conflict and connect, can also compensate immediately, increased the service life of attaching parts greatly occurring wear.
Preferable, as shown in Figure 6, described first blade 7 is circular, be provided with plural cutter tooth 76 in blade 7 inner edges, outer circular edge is provided with the blocking part 72 of the relative erecting bed of restriction blade rotation, and blade cross section is Z-shaped, and outer circular edge is that upper top is a mounting part 71, form kink 73 by fixed part 71 stretchings and extend the cut part 74 that generation has plural cutter tooth again, 74 bottom surfaces form shear plane 75 in the cut part.
Preferable, as shown in Figure 7, it is corresponding circular that described second blade 9 and first blade are, also be provided with plural cutter tooth 94 in the blade inner edge, outer rim be provided with the rotation of the relative lower casing of restriction blade blocking part 92, form shear plane 91 in last end face, form annular groove 93 through punching press between cutter tooth 94 and the outer rim simultaneously, and produce annular projection 96, when the boundary divides annular mounting part 97 and cut part 95 when guaranteeing the blade punch forming flatness of shear plane 91.
Preferable, as shown in Figure 8, described driving-disc 5 is mounted on the annular erecting bed 6, and erecting bed 6 upper tops can be installed for driving-disc 5, described first blade 7 is installed on the annular installation portion that mates with blade 7, its set blocking part 72 and bayonet socket 62 clips; Set second blade 9 is installed in the interior described annular installation portion of annular lower casing, and is provided with identical bayonet socket thereon, and second blade, 9 set blocking parts carry out clip in the same way in bayonet socket.And the volume of lower casing 8 is greater than the volume of erecting bed, is covered with driving-disc erecting bed 6 and can contains fully and be sheathed in the lower casing 8.
Preferable, as shown in Figure 9, described upper casing 2 holds by screw 60 with lower casing 8 and combines, described drive link 25 1 ends are worn by eccentric shaft 24, other end drive division 251 is inserted in and covers in the set groove of driving-disc 52, and between drive rod 25 two ends, wear a fixed axis and form swing fulcrum 50, when eccentric shaft 24 during with revolution, but drive link 25 drive divisions 251 two ends are reciprocally swinging just, and that driving-disc 5 is covered on the erecting bed 6 that blade is installed is fixing, produces reciprocal spinning movement thereby drive first blade.
Preferable, as shown in figure 10, trim 1 is covered on the upper casing 2, thereby makes this hair cutter top form complete lug boss a, and the operation and the use of hair cutter 100 just can be realized in hand-held this position.Can regulate hair-cutting length by joining comb simultaneously.
Preferable, as shown in figure 11, central shaft 3 is arranged in first elastic component 4, and two ends are positioned upper casing 2 and lid driving-disc center position in rotating mode respectively, first elastic component 4 folder establish and upper casing 2 and lid driving-disc between, cover driving-disc and cover and be fixed on the erecting bed 6.The first blade fixed part 71 is fixing with the annular installation portion 61 coupling installings of erecting bed 6, second blade, 9 fixed parts 97 and lower casing 8 annular installation portion 81 installing couplings.Because the active force of first elastic component 4, first blade, 7 elasticity are suppressed on second blade 9 that lower casing 8 is installed, and first and second knife cut face is close to, and during by the reciprocal spinning movement of first blade, realize shearing, and form preshearing district 1001 simultaneously.In the preshearing district, by regulating clamping piece 26, comb is joined in rotation, joins the comb upper and lower displacement with adjusting, thereby the control blade distance is joined the yardstick of comb least significant end with the control length of having hair cut.When hair cutter 100 when head moves freely, all can form preshearing district to be had hair cut, by the relative second blade spinning movement of first blade, thereby realize the pruning of hair.The bearing height of joining comb 10 by adjusting with the length of having hair cut in the control preshearing district, is not subjected to the influence of visual angle and orientation angle to regulate the distance of blade distance scalp layer when the individual has hair cut like this, just can finish neat and well-balanced hair style and prune, and is convenient quick again.
[0036] for embodiment and accompanying drawing only be that this utility model is illustrated, not any restriction in addition, the utility model also can still have other variation embodiment, so allly be familiar with this operator and carry out other pattern under this case invention spirit and implement not breaking away from, the equivalence that all should be considered as this case claim is implemented.
Claims (9)
1. electric hair-cutting device, its spy just is, comprise: upper casing, driving-disc, first blade, second blade, the lower casing and first elastic component, be equipped with motor in the described upper casing, described driving-disc is in the form of annular discs, the output shaft of described motor is fixedlyed connected with described driving-disc by fork, the upper end of described fork links to each other with the output shaft of motor, the lower end is connected with driving-disc, described first blade is installed on the described driving-disc, described second blade is installed on the described lower casing, described driving-disc is rotating to be connected on the described lower casing and the cutter tooth portion of described first blade is fitted in the cutter tooth portion of described second blade, described first elastic component is conflicted and is installed between described upper casing and the described driving-disc, and described motor drives described driving-disc and back and forth rotates, and described driving-disc drives described first blade and back and forth rotates relative to second blade.
2. electric hair-cutting device as claimed in claim 1 is characterized in that: also comprise central shaft, described first elastic component is a spring, and the inner ring of described spring passes described central shaft and conflict is installed between described upper casing and the described driving-disc.
3. electric hair-cutting device as claimed in claim 1 is characterized in that: the main body of described first blade and second blade is an annulus, and the cutter tooth portion of described first blade and second blade all is arranged at the inner ring of described annulus.
4. electric hair-cutting device as claimed in claim 1 is characterized in that: also comprise erecting bed, described erecting bed is hollow structure, and a side of described erecting bed is fixedlyed connected with described driving-disc, and the opposite side of described erecting bed is fixedlyed connected with described first blade.
5. electric hair-cutting device as claimed in claim 1 is characterized in that: also comprise and join comb, described lower casing is contained in described joining in the comb, and described inwall of joining comb is connected with described lower casing outer wall thread, and the described comb lower end of joining is provided with broach.
6. electric hair-cutting device as claimed in claim 1 is characterized in that: described upper casing is provided with clip engine piece, and described lower casing is provided with draw-in groove, and described clip engine piece can slip into downwards in the described draw-in groove.
7. electric hair-cutting device as claimed in claim 1 is characterized in that: also comprise the fork cover, described driving-disc is provided with depression, and described fork cover fork cover is set in the described depression, the cavity of described fork cover lower recess globulate.
8. driving-disc as claimed in claim 7 is characterized in that: also comprise second elastic component, described second elastic component is conflicted and is arranged in the described fork cover.
9. electric hair-cutting device as claimed in claim 1, it is characterized in that: the lower end of described fork is connected with the swing ball, described fork cover is to the cavity of lower recess globulate, and described fork protrudes into by described swing ball and is contained in described cavity and is connected with described driving-disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206729949U CN202029146U (en) | 2010-12-20 | 2010-12-20 | Electric hair cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206729949U CN202029146U (en) | 2010-12-20 | 2010-12-20 | Electric hair cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202029146U true CN202029146U (en) | 2011-11-09 |
Family
ID=44891456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206729949U Expired - Fee Related CN202029146U (en) | 2010-12-20 | 2010-12-20 | Electric hair cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202029146U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878796A (en) * | 2014-03-12 | 2014-06-25 | 温州市庆东五金制品有限公司 | Rotary shaver tool bit |
| CN104493846A (en) * | 2014-12-19 | 2015-04-08 | 张宪季 | Hairdressing comb |
-
2010
- 2010-12-20 CN CN2010206729949U patent/CN202029146U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878796A (en) * | 2014-03-12 | 2014-06-25 | 温州市庆东五金制品有限公司 | Rotary shaver tool bit |
| CN104493846A (en) * | 2014-12-19 | 2015-04-08 | 张宪季 | Hairdressing comb |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20181220 |