CN110561503A - Electric hair clipper - Google Patents
Electric hair clipper Download PDFInfo
- Publication number
- CN110561503A CN110561503A CN201910757195.7A CN201910757195A CN110561503A CN 110561503 A CN110561503 A CN 110561503A CN 201910757195 A CN201910757195 A CN 201910757195A CN 110561503 A CN110561503 A CN 110561503A
- Authority
- CN
- China
- Prior art keywords
- shell
- hair clipper
- positioning
- transmission shaft
- electric hair
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/02—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the reciprocating-cutter type
- B26B19/04—Cutting heads therefor; Cutters therefor; Securing equipment thereof
- B26B19/046—Cutters being movable in the cutting head
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/38—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
- B26B19/3853—Housing or handle
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dry Shavers And Clippers (AREA)
Abstract
The invention provides an electric hair clipper, wherein a transmission shaft in a first shell of the electric hair clipper is movably connected with a positioning plate arranged in a dovetail groove in a second shell, the transmission shaft is connected with a positioning wheel provided with a positioning groove, a handle is arranged on a convex part of the first shell, and a pin tumbler pin in a fixed column arranged on the second shell abuts against the positioning groove on the positioning wheel. When the handle is shifted, the positioning wheel rotates simultaneously, the first shell rotates upwards or downwards to change the angle of the hair cutting blade, meanwhile, the pin enters the positioning groove to lock the changed angle so that the pin cannot move, and the angle of the hair cutting blade can be conveniently adjusted by shifting the handle. When the electric hair clipper is used for hairdressing, the blade angle of the electric hair clipper is not adjusted by the back-and-forth swinging operation of the arms and the wrists of a person during hairdressing like the existing electric hair clipper, and the fatigue caused by adjusting the hair cutting blade by the hands of the person is effectively reduced. The electric hair clipper is simple in structure and convenient for adjusting the angle of the hair cutting blade.
Description
Technical Field
The invention relates to the field of hair dressing tools, in particular to the field of electric hair clippers.
Background
The shell (namely, the handle) of the existing electric hair clipper is mostly composed of an upper shell and a lower shell which are integrated, a person holds the shell of the electric hair clipper to carry out hair cutting, the person needs to continuously swing the arm and the wrist to change and adjust the angle of the electric hair clipper during hair cutting, so that the hair cutting blade of the hair clipper is positioned at a proper hair cutting angle, the operation of continuously changing and adjusting the angle of the electric hair clipper during hair cutting is carried out, and the hand of the person can be fatigued. No electric hair clipper has so far been available with a hair cutting blade that is angularly adjustable by a toggle handle.
Disclosure of Invention
The invention provides the electric hair clipper which is simple in structure, strong in practicability and convenient for adjusting the angle of the hair cutting blade.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: the utility model provides an electronic hair clipper, includes shell, haircut blade mechanism, motor-driven mechanism, the shell includes first casing, second casing, first casing comprises epitheca A, inferior valve a, the second casing comprises epitheca B, inferior valve B, its characterized in that: the rear side part of an upper shell A in the first shell is provided with a convex part A, the rear side part of a lower shell a is provided with a convex part B, the outer side surface of the convex part A is provided with a handle, the inner side surface of the convex part A is provided with a fixed seat, the fixed seat is provided with a fixed hole, the fixed hole is connected with a transmission shaft, the transmission shaft is connected with a positioning wheel, the two ends of the transmission shaft are provided with circular shafts, and the radius circular arc surface of the positioning wheel is provided with a group of positioning grooves which are uniformly distributed;
A fixing column is arranged on the inner side of the lower shell b in the second shell corresponding to the position of the positioning wheel, a through hole is formed in the fixing column, a pin tumbler pin is arranged in the through hole, and the pin tumbler pin abuts against the positioning groove;
The improved structure of the automobile seat is characterized in that an open slot A is formed in the position, corresponding to the handle, of an upper shell B in the second shell, the open slot A accommodates the handle to move back and forth, corresponding dovetail grooves are formed in the two sides, corresponding to the two sides of the protruding portion A and the protruding portion B, of the upper shell B and the lower shell B in the second shell, locating pieces are arranged on the two sides of the dovetail grooves, connecting holes are formed in the locating pieces, and circular shafts are arranged at the two ends of the connecting holes and connected with the.
preferably, the fixing hole that the fixing base was equipped with is the square hole, the middle part of transmission shaft is the square shaft.
Preferably, an opening groove B is formed in the middle of one side of the protruding portion B corresponding to the fixing column.
The electric hair clipper has the beneficial effects that: according to the electric hair clipper, the first shell is provided with the handle on the convex part of the first shell according to the rotating mode with the circle center as the base point, so that the handle is easily stirred by fingers, the first shell and the hair cutting blade arranged at the front end of the first shell rotate upwards or downwards to change the angle, and meanwhile, the pin pins prop against the positioning wheels and the corresponding positioning grooves after the first shell rotates for the angle, so that the angle cannot be moved after the first shell rotates for the angle. Thus, when a person holds the second housing of the electric hair clipper of the present invention for hair cutting, the arm and the wrist are not swung to adjust the angle of the hair cutting blade, so that the fatigue caused by the continuous operation of the arm and the wrist of the person for adjusting the angle of the hair cutting blade when the electric hair clipper is used for hair cutting is effectively reduced. Meanwhile, the speed of adjusting the angle of the hair cutting blade is increased, and the hair cutting time is reduced. The invention has simple structure, convenient manufacture and strong practicability, and effectively reduces the fatigue caused by haircut work.
Drawings
Fig. 1 is an overall schematic view of the present invention.
Fig. 2 is a schematic view of the structure of fig. 1.
Detailed Description
As shown in fig. 1 to 2, an embodiment of an electric hair clipper of the present invention. The electric hair clipper 1 comprises a shell 2, wherein the shell 2 is composed of a first shell 2-1 and a second shell 2-2. The first casing 2-1 is composed of an upper casing A2-11 and a lower casing a2-12, and the second casing 2-2 is composed of an upper casing B2-21 and a lower casing B2-22. The hair cutting blade mechanism 3 is arranged at the front side part of the first shell 2-1 consisting of the upper shell A2-11 and the lower shell a2-12, the rear side of the hair cutting blade mechanism 3 is connected with the motor driving mechanism 4, and the motor 4-1 in the motor driving mechanism 4 is connected with the battery 50 in the second shell by wires.
Epitheca A2-11 rear side position in first casing 2-1 is equipped with bulge A5, and its inferior valve a2-12 rear side position is equipped with bulge B5-1, bulge A5 outside surface is equipped with handle 6, bulge A5 inside surface is equipped with fixing base 7, fixing base 7 is equipped with square fixed orifices 8, square fixed orifices 8 is connected the middle part and is square transmission shaft 9, square transmission shaft 9 both ends are equipped with round axle 10, square transmission shaft 9 is equipped with positioning wheel 11, positioning wheel 11's radius circumference surface is equipped with a set of even positioning groove 12 that distributes.
A fixed column 13 is arranged on the inner side of the lower shell b2-22 in the second shell 2-2 corresponding to the positioning wheel position 11, the fixed column 13 is provided with an inner hole 14, the inner hole 14 is provided with a pin 15, and the pin 15 abuts against a positioning groove 12 arranged on the positioning wheel 11. When the positioning grooves against which the pin pins abut are all at an angle corresponding to that of the first housing (i.e., the hair cutting blade).
the upper shell B2-21 of the second shell 2-2 is provided with an open slot A16 corresponding to the position of the handle 6, and the open slot A16 accommodates the handle 6 to move back and forth. When the electric hair clipper is not used for cutting hair, the pin usually abuts against the positioning groove at the vertical radial position of the positioning wheel. When the handle is shifted to adjust one or more angles of the hair cutting blade, the positioning wheel also rotates correspondingly, and then the pin spring is propped against the corresponding positioning groove after the positioning wheel rotates.
Corresponding dovetail grooves 17 are formed in the inner two sides of the positions, corresponding to the two sides of the protruding portion A5 and the protruding portion B5-1, of the upper shell B2-21 and the lower shell B2-22 in the second shell 2-2, positioning pieces 18 are arranged on the dovetail grooves 17, circular connecting holes 19 are formed in the positioning pieces 18, and circular shafts 11 arranged at the two ends of the square transmission shaft 9 are movably connected with the circular connecting holes 19. When the handle is pulled, the round shaft rotates in the round connecting hole to enable the first shell to rotate by an angle, and the hair cutting blade also rotates by the angle correspondingly.
An opening groove B20 is formed in the middle of one side of the protruding portion B5-1 and corresponds to the position of the fixing column 13. When the handle is shifted to adjust the downward rotation angle of the hair cutting blade, the open slot B in the bulge B penetrates through the fixed column.
The electric hair clipper is simple in structure, the positioning wheel with the positioning groove is arranged on the transmission shaft, and the positioning wheel is matched with the positioning groove and the pin tumbler to lock the positioning wheel in a positioning mode, so that the first shell cannot move by an angle after rotating by an angle. When the handle on the convex part A is pulled, the first shell rotates upwards or downwards to change the angle of the hair cutting blade, and the positioning wheel also rotates simultaneously, when the hair cutting blade is adjusted to change to a certain angle, the pin tumbler enters the positioning groove to position the locking angle, so that the angle of the hair cutting blade can be conveniently adjusted. When the electric hair clipper is used for hair cutting, the angle of the hair cutting blade of the electric hair clipper is not adjusted by the back-and-forth swinging operation of the arm and the wrist of a person when the existing electric hair clipper is used for hair cutting. (some of the prior art is not shown here).
Claims (3)
1. The utility model provides an electronic hair clipper, includes shell, haircut blade mechanism, motor-driven mechanism, the shell includes first casing, second casing, first casing comprises epitheca A, inferior valve a, the second casing comprises epitheca B, inferior valve B, its characterized in that: the rear side part of an upper shell A in the first shell is provided with a convex part A, the rear side part of a lower shell a is provided with a convex part B, the outer side surface of the convex part A is provided with a handle, the inner side surface of the convex part A is provided with a fixed seat, the fixed seat is provided with a fixed hole, the fixed hole is connected with a transmission shaft, the transmission shaft is connected with a positioning wheel, the two ends of the transmission shaft are provided with circular shafts, and the radius circular arc surface of the positioning wheel is provided with a group of positioning grooves which are uniformly distributed;
A fixing column is arranged on the inner side of the lower shell b in the second shell corresponding to the position of the positioning wheel, a through hole is formed in the fixing column, a pin tumbler pin is arranged in the through hole, and the pin tumbler pin abuts against the positioning groove;
The middle position that epitheca B in the second casing corresponds bulge A is equipped with open slot A, open slot A holds handle round trip movement, the interior both sides of one side in the second casing are equipped with corresponding dovetail, the dovetail is equipped with the spacer, the spacer is equipped with the connecting hole, the connecting hole connects the round axle that the transmission shaft both ends position was equipped with.
2. an electric hair clipper according to claim 1, wherein: the fixing hole that the fixing base was equipped with is the square hole, the middle part of transmission shaft is the square shaft.
3. an electric hair clipper according to claim 1, wherein: an opening groove B is formed in the middle of one side of the protruding portion B and corresponds to the position of the fixing column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910757195.7A CN110561503A (en) | 2019-08-12 | 2019-08-12 | Electric hair clipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910757195.7A CN110561503A (en) | 2019-08-12 | 2019-08-12 | Electric hair clipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110561503A true CN110561503A (en) | 2019-12-13 |
Family
ID=68775624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910757195.7A Pending CN110561503A (en) | 2019-08-12 | 2019-08-12 | Electric hair clipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110561503A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0200537D0 (en) * | 2002-01-11 | 2002-02-27 | Eddie Palin Distrib Ltd | Electric hair clippers |
| US20060085985A1 (en) * | 2004-10-12 | 2006-04-27 | Tae-Jun Oh | Reciprocating type head-moving razor |
| CN2830018Y (en) * | 2005-08-30 | 2006-10-25 | 科利实业有限公司 | Electric shears having tool bit angle regulated |
| CN201095124Y (en) * | 2007-09-20 | 2008-08-06 | 超人集团有限公司 | Head obliquity adjustable electric shaver |
| CN204772617U (en) * | 2015-06-30 | 2015-11-18 | 广州嘉憬家用电器有限公司 | Novel hair clipper |
-
2019
- 2019-08-12 CN CN201910757195.7A patent/CN110561503A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0200537D0 (en) * | 2002-01-11 | 2002-02-27 | Eddie Palin Distrib Ltd | Electric hair clippers |
| US20060085985A1 (en) * | 2004-10-12 | 2006-04-27 | Tae-Jun Oh | Reciprocating type head-moving razor |
| CN2830018Y (en) * | 2005-08-30 | 2006-10-25 | 科利实业有限公司 | Electric shears having tool bit angle regulated |
| CN201095124Y (en) * | 2007-09-20 | 2008-08-06 | 超人集团有限公司 | Head obliquity adjustable electric shaver |
| CN204772617U (en) * | 2015-06-30 | 2015-11-18 | 广州嘉憬家用电器有限公司 | Novel hair clipper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191213 |