CN204450607U - A kind of blade adjustment structure of electric hair cutter - Google Patents
A kind of blade adjustment structure of electric hair cutter Download PDFInfo
- Publication number
- CN204450607U CN204450607U CN201520088120.1U CN201520088120U CN204450607U CN 204450607 U CN204450607 U CN 204450607U CN 201520088120 U CN201520088120 U CN 201520088120U CN 204450607 U CN204450607 U CN 204450607U
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- China
- Prior art keywords
- blade
- push
- housing
- installing plate
- rod assembly
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Abstract
The blade adjustment structure of a kind of electric hair cutter disclosed in the utility model, comprise housing, blade assembly and cutting insert adjustment device, blade assembly comprises installing plate, be fixed at the fixed blade on installing plate, the cutting blade on installing plate is located in activity, installing plate is arranged at the front end of housing, hingedly on installing plate be provided with the drive block coordinated with cutting blade, torsion spring is connected with between drive block and cutting blade, adjusting device comprises push-rod assembly, semicircle cover and adjustment push pedal, the front end of push-rod assembly coordinates with drive block transmission, semicircle cover is rotatably arranged on the inwall of housing, push-rod assembly is provided with slide block, the inwall of semicircle cover is provided with the chute coordinated with slide block, housing is circumferentially provided with arc gap, adjustment push pedal is slided to be arranged in arc gap and to overlap transmission with semicircle and is coordinated.The utility model is simple and reasonable, easy to operate, regulating effect better, manufacturing cost is lower, service life is longer.
Description
Technical field
The utility model relates to electric hair cutter technical field, particularly a kind of blade adjustment structure of electric hair cutter.
Background technology
Electric hair cutter is a kind of common haircut, hair waving appliance, with common known by people.Electric hair cutter is all configured with cutting insert adjustment device mostly, to utilize in cutting insert adjustment device adjustable blade assembly cutting blade relative to the position of fixed blade, thus reaches the effect of the hair pruning different length.Current electric hair cutter is provided with regulating sleeve usually on housing, is provided with push rod in housing, and push rod coordinates with cutting blade transmission, during use, rotates regulating sleeve, drives cutting blade motion, and then regulate cutting blade by push rod.Specifically also can, see Authorization Notice No. disclosed in CN203792365U " a kind of charging type electric hair cutter easy to use ", which disclose a kind of for regulating the adjusting device of cutting blade position.But adopt the defect of above-mentioned adjusting device to be: during use, user needs one to hold housing another hand to rotate regulating sleeve, and then could realize the adjustment to blade position simultaneously, cause using very inconvenience.In addition, the vibrational power flow of above-mentioned adjusting device is also comparatively complicated, causes manufacturing cost relatively high.
Utility model content
The purpose of this utility model is defect for prior art and deficiency, provide a kind of simple and reasonable, easy to operate, regulating effect better, the blade adjustment structure of manufacturing cost is lower, service life is longer electric hair cutter.
For achieving the above object, the utility model is by the following technical solutions:
The blade adjustment structure of a kind of electric hair cutter described in the utility model, comprise housing, blade assembly and cutting insert adjustment device, described blade assembly comprises installing plate, be fixed at the fixed blade on described installing plate, the cutting blade coordinated on described installing plate and with described fixed blade is located in activity, described installing plate is arranged at the front end of described housing, hingedly on described installing plate be provided with the drive block coordinated with described cutting blade, torsion spring is connected with between described drive block and described cutting blade, described adjusting device comprises push-rod assembly, semicircle cover and adjustment push pedal, the front end of described push-rod assembly coordinates with described drive block transmission, described semicircle cover is rotatably arranged on the inwall of described housing, described push-rod assembly is provided with slide block, the inwall of described semicircle cover is provided with and coordinates with described slide block and to make described push-rod assembly relative to described housing chute in axial sliding, described housing is circumferentially provided with arc gap, described adjustment push pedal is slided to be arranged in described arc gap and to overlap transmission with described semicircle and is coordinated.
Further, described push-rod assembly comprises driver plate, the arc plate be arranged on described driver plate, and described driver plate is provided with described slide block, and the two ends of described arc plate are respectively arranged with push rod, and the free end of described push rod coordinates with described drive block transmission.
Further, described driver plate is provided with gear locking mechanism, described gear locking mechanism comprises the support be fixed on described driver plate, the gear lever be movably set in described support, the edge of described semicircle cover is provided with the gear groove with described chute corresponding matching, be provided with spring between the front end of described gear lever and described support, it is outer and to being located in described gear groove that the rear end of described gear lever stretches out in described support.
Further, the cell wall of described chute is provided with the stage portion with described gear groove corresponding matching.
Further, described driver plate is provided with directive slide track, the inwall of described housing is provided with the guide plate coordinated with described directive slide track.
The beneficial effects of the utility model are: the utility model is by arranging by push-rod assembly, semicircle cover and the cutting insert adjustment device regulating push pedal cooperation to form, the front end of push-rod assembly coordinates with drive block transmission, push-rod assembly arranges slide block, semicircle cover is rotatably arranged on the inwall of housing, and the inwall of semicircle cover arranges the chute coordinated with slide block, housing circumferentially arranges arc gap, adjustment push pedal is slided to be arranged in arc gap and to overlap transmission with semicircle and is coordinated, when needing the position regulating cutting blade, only need point and laterally stir adjustment push pedal, drive semicircle to overlap by adjustment push pedal to rotate, being coordinated with slide block by chute when semicircle is enclosed within rotation drives push pedal assembly to move axially along housing, and then change the position of cutting blade relative to fixed blade by drive block.
In sum, and need compared with both hands compounding practice in prior art, the adjustment that the utility model adopts one-handed performance can realize blade position, operate more convenient, laborsaving; The utility model vibrational power flow is comparatively simple, has effectively saved manufacturing cost; The utility model adopts slide block to coordinate with chute and drive push-rod assembly to move vertically, and regulating effect is better, and less to the wearing and tearing of part in adjustment process, and service life is longer.
Accompanying drawing explanation
Fig. 1 is the decomposition texture schematic diagram of the utility model entirety;
Fig. 2 is the structural representation of the utility model blade assembly;
Fig. 3 is the structural representation of the utility model upper shell;
Fig. 4 is the structural representation of the utility model push-rod assembly;
Fig. 5 is the structural representation of the utility model semicircle cover;
Fig. 6 is the structural representation of the utility model gear locking mechanism.
In Fig. 1 to Fig. 6:
11, upper shell; 111, arc gap; 112, guide plate; 12, lower house; 2, blade assembly; 21, installing plate; 22, fixed blade; 23, cutting blade; 24, drive block; 25, torsion spring; 311, driver plate; 312, arc plate; 313, slide block; 314, push rod; 315, directive slide track; 32, semicircle cover; 321, chute; 322, gear groove; 323, stage portion; 33, push pedal is regulated; 4, gear locking mechanism; 41, support; 42, gear lever; 43, spring.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
The blade adjustment structure of a kind of electric hair cutter as shown in Figures 1 to 6, comprise housing, blade assembly 2 and cutting insert adjustment device, the lower house 12 that housing comprises upper shell 11 and coordinates with upper shell 11, blade assembly 2 comprises installing plate 21, be fixed at the fixed blade 22 on installing plate 21, the cutting blade 23 coordinated on installing plate 21 and with fixed blade 22 is located in activity, installing plate 21 is arranged at the front end of housing, the preferred installing plate 21 of the utility model is detachably arranged at the front end of lower house 12, hingedly on installing plate 21 be provided with the drive block 24 coordinated with cutting blade 23, torsion spring 25 is connected with between drive block 24 and cutting blade 23.
Adjusting device comprises push-rod assembly, semicircle cover 32 and adjustment push pedal 33, the front end of push-rod assembly coordinates with drive block 24 transmission, semicircle cover 32 is rotatably arranged on the inwall of upper shell 11, push-rod assembly is provided with slide block 313, the inwall of semicircle cover 32 is provided with and coordinates with slide block 313 and to make push-rod assembly relative to housing chute 321 in axial sliding, specifically, push-rod assembly comprises driver plate 311, be arranged at the arc plate 312 on driver plate 311, driver plate 311 is provided with slide block 313, the two ends of arc plate 312 are respectively arranged with push rod 314, the free end of push rod 314 coordinates with drive block 24 transmission, housing is circumferentially provided with arc gap 111, specifically, this arc gap 111 is arranged on upper shell 11, adjustment push pedal 33 is slided to be arranged in arc gap 111 and to overlap 32 transmissions with semicircle and is coordinated.
When needing the position regulating cutting blade 23, only need point laterally to stir and regulate push pedal 33, drive semicircle to overlap 32 by adjustment push pedal 33 to rotate, semicircle cover 32 to be coordinated with slide block 313 by chute 321 when rotating and drives push pedal assembly to move axially along housing, and then changes the position of cutting blade 23 relative to fixed blade 22 by drive block 24.
In sum, and need compared with bimanualness in prior art, the adjustment that the utility model adopts one-handed performance can realize blade position, operate more convenient, laborsaving; The utility model vibrational power flow is comparatively simple, has effectively saved manufacturing cost; The utility model adopts slide block 313 to coordinate with chute 321 and drive push-rod assembly to move vertically, and regulating effect is better, and less to the wearing and tearing of part in adjustment process, and service life is longer.
As a kind of preferred embodiment of the present utility model, driver plate 311 is provided with gear locking mechanism 4, gear locking mechanism 4 comprises the support 41 be fixed on driver plate 311, the gear lever 42 be movably set in support 41, the edge of semicircle cover 32 is provided with the gear groove 322 with chute 321 corresponding matching, specifically, the structure of gear groove 322 preferably adopts the wavelike structure be inclined to set, be provided with spring 43 between the front end of gear lever 42 and support 41, it is outer and to being located in gear groove 322 that the rear end of gear lever 42 stretches out in support 41.
After adopting said structure, when semicircle cover 32 rotates under the driving regulating push pedal 33, gear lever 42 can move vertically under the mating reaction of spring 43 and gear groove 322, when stopping stirring adjustment push pedal 33, gear lever 42 supports the relevant position into gear groove 322 at spring 43 under thrust, thus realizes the locking of semicircle being overlapped to 32 positions.In addition, at spring 43 with under the mating reaction of gear groove 322, user can hear trickle shift sound when stirring and regulating push pedal 33, thus is more convenient to the particular location that user understands and grasp blade, improves regulating effect of the present utility model further.
Preferably, the cell wall of chute 321 is provided with the stage portion 323 with gear groove 322 corresponding matching, specifically, when the end of gear lever 42 is in time being located in gear groove 322, slide block 313 falls into the relevant position of stage portion 323, thus further increases locking effect.
Driver plate 311 is provided with directive slide track 315, the inwall of housing is provided with the guide plate 112 coordinated with directive slide track 315, and specifically, the inwall of upper shell 11 is provided with this guide plate 112.Directive slide track 315 and guide plate 112 are set, both guide effect were served to the direction of motion of push-rod assembly, also define the maximum displacement of push-rod assembly motion, effectively serve guiding and position-limiting action.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (5)
1. the blade adjustment structure of an electric hair cutter, comprise housing, blade assembly and cutting insert adjustment device, described blade assembly comprises installing plate, be fixed at the fixed blade on described installing plate, the cutting blade coordinated on described installing plate and with described fixed blade is located in activity, described installing plate is arranged at the front end of described housing, hingedly on described installing plate be provided with the drive block coordinated with described cutting blade, torsion spring is connected with between described drive block and described cutting blade, it is characterized in that: described adjusting device comprises push-rod assembly, semicircle cover and adjustment push pedal, the front end of described push-rod assembly coordinates with described drive block transmission, described semicircle cover is rotatably arranged on the inwall of described housing, described push-rod assembly is provided with slide block, the inwall of described semicircle cover is provided with and coordinates with described slide block and to make described push-rod assembly relative to described housing chute in axial sliding, described housing is circumferentially provided with arc gap, described adjustment push pedal is slided to be arranged in described arc gap and to overlap transmission with described semicircle and is coordinated.
2. the blade adjustment structure of electric hair cutter according to claim 1, it is characterized in that: described push-rod assembly comprises driver plate, the arc plate be arranged on described driver plate, described driver plate is provided with described slide block, the two ends of described arc plate are respectively arranged with push rod, and the free end of described push rod coordinates with described drive block transmission.
3. the blade adjustment structure of electric hair cutter according to claim 2, it is characterized in that: described driver plate is provided with gear locking mechanism, described gear locking mechanism comprises the support be fixed on described driver plate, the gear lever be movably set in described support, the edge of described semicircle cover is provided with the gear groove with described chute corresponding matching, be provided with spring between the front end of described gear lever and described support, it is outer and to being located in described gear groove that the rear end of described gear lever stretches out in described support.
4. the blade adjustment structure of electric hair cutter according to claim 3, is characterized in that: the cell wall of described chute is provided with the stage portion with described gear groove corresponding matching.
5. the blade adjustment structure of electric hair cutter according to claim 2, is characterized in that: described driver plate is provided with directive slide track, the inwall of described housing is provided with the guide plate coordinated with described directive slide track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520088120.1U CN204450607U (en) | 2015-02-06 | 2015-02-06 | A kind of blade adjustment structure of electric hair cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520088120.1U CN204450607U (en) | 2015-02-06 | 2015-02-06 | A kind of blade adjustment structure of electric hair cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204450607U true CN204450607U (en) | 2015-07-08 |
Family
ID=53657549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520088120.1U Expired - Fee Related CN204450607U (en) | 2015-02-06 | 2015-02-06 | A kind of blade adjustment structure of electric hair cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204450607U (en) |
-
2015
- 2015-02-06 CN CN201520088120.1U patent/CN204450607U/en not_active Expired - Fee Related
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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: 20150708 Termination date: 20170206 |