CN104493845A - Electric hair clipper cutting head stationary knife and electric hair clipper cutting head - Google Patents
Electric hair clipper cutting head stationary knife and electric hair clipper cutting head Download PDFInfo
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- CN104493845A CN104493845A CN201510038055.6A CN201510038055A CN104493845A CN 104493845 A CN104493845 A CN 104493845A CN 201510038055 A CN201510038055 A CN 201510038055A CN 104493845 A CN104493845 A CN 104493845A
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- stationary knife
- cutter
- electric hair
- knife
- main body
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- 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
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- 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
- B26B19/06—Cutting heads therefor; Cutters therefor; Securing equipment thereof involving co-operating cutting elements both of which have shearing teeth
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- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dry Shavers And Clippers (AREA)
- Scissors And Nippers (AREA)
Abstract
The invention relates to a hairdressing tool and provides an electric hair clipper cutting head stationary knife low in production cost and replaced locally and an electric hair clipper cutting head of the electric hair clipper cutting head stationary knife. The electric hair clipper cutting head stationary knife comprises a stationary knife main body and a stationary knife auxiliary piece. Comb teeth are arranged at the front end of the stationary knife main body, the stationary knife auxiliary piece is detachably fixed to the stationary knife main body, a groove is formed in the stationary knife auxiliary piece, stationary knife teeth are arranged at the front end of the stationary knife auxiliary piece and are tightly matched with the comb teeth.
Description
Technical field
The present invention relates to reason hair appliance, a kind of electric hair cutter cutter head stationary knife is provided and adopts the electric hair cutter cutter head of this electric hair cutter cutter head stationary knife.
Background technology
Electric hair cutter is daily life conventional reason hair instrument, generally comprises electric hair cutter cutter head and electric hair cutter body.Electric hair cutter cutter head is the main functionality assembly of electric hair cutter, mainly comprises stationary knife, moving knife and other auxiliaries.Electric hair cutter cutter head many employings high-carbon steel on current domestic and international market is as stationary knife and knife material, and the electric hair cutter cutter head that only a few price is higher adopts wolfram steel Hardmetal materials or ceramic material, and ceramic material is only used as knife material at present.High-carbon steel hardness is not high, and matter is crisp, poor as blade material wearability, therefore high-carbon steel stationary knife is afraid of to fall, also need oil lubrication, high-carbon steel electric hair cutter cutter to need last year mill 4-5 time even more times, and the master worker of professional electric mill clipper cutter head is little, need higher expense, frequent replacing also can bring higher cost.Ceramic material wearability is good, but shortcoming to be brittleness larger, be therefore only suitable for the stationary knife that thickness is less, be not suitable for doing the larger stationary knife of thickness, and be not suitable for overall stationary knife and all adopt ceramic material.Wolfram steel has that hardness is high, wear-resisting, intensity and a series of premium properties such as toughness is better, heat-resisting, corrosion-resistant, and can be used as the performance ideal material of electric hair cutter cutter head stationary knife, but wolfram steel price is high, if therefore whole cutter head adopts wolfram steel to make, production cost is high.
Summary of the invention
The present invention makes in view of the above-mentioned problems in the prior art, its objective is provide a kind of production cost low, can the electric hair cutter cutter head stationary knife of local replacing.
Another object of the present invention is to provide a kind of electric hair cutter cutter head with above-mentioned electric hair cutter cutter head stationary knife.
For achieving the above object, the electric hair cutter cutter head stationary knife of the first technical scheme of the present invention, it is characterized in that, comprise stationary knife main body and stationary knife bluff bit, the front end of described stationary knife main body has comb, and described stationary knife bluff bit is removably fixed in described stationary knife main body, and described stationary knife bluff bit has groove, the front end of described stationary knife bluff bit has stationary knife cutter tooth, and described stationary knife cutter tooth and described comb closely cooperate and arrange.
By the first technical scheme, because electric hair cutter cutter head stationary knife adopts the structure of stationary knife bluff bit and stationary knife main body separate type, such stationary knife bluff bit and stationary knife main body can adopt different materials, stationary knife main body can adopt cheap any applicable material such as plastics, aluminium alloy, stainless steel, stationary knife bluff bit then adopts the hard wear-resistant materials such as high-carbon steel, pottery, wolfram steel, thus reduce the use of blade expensive material, reduce production cost.Further, because stationary knife bluff bit is removably fixed in described stationary knife main body, after stationary knife bluff bit to a certain degree weares and teares, as long as change stationary knife bluff bit, and whole stationary knife need not be changed, convenient and swift, extend the service life of electric hair cutter cutter head.
The electric hair cutter cutter head stationary knife of the second technical scheme of the present invention, on the basis of the first technical scheme, is characterized in that, described stationary knife bluff bit and described stationary knife main body are respectively arranged with the corresponding fixing hole for fixing described stationary knife bluff bit and described stationary knife main body.
The electric hair cutter cutter head stationary knife of the 3rd technical scheme of the present invention, on the basis of the second technical scheme, is characterized in that, adopts screw or fastener described stationary knife bluff bit and described stationary knife main body to be fixed by described fixing hole.
The electric hair cutter cutter head stationary knife of the 4th technical scheme of the present invention, on the basis of the first technical scheme, is characterized in that, described stationary knife bluff bit is fixed in described stationary knife main body by bonding way.
By second, third and the 4th technical scheme, due to the setting of fixing hole in stationary knife bluff bit and stationary knife agent structure, the fixture such as screw, fastener is adopted stationary knife bluff bit and stationary knife main body to be fixed by this fixing hole, or in stationary knife bluff bit and stationary knife agent structure, fixing hole is not set, adopt bonding way stationary knife bluff bit and stationary knife main body to be fixed, thus improve the steadiness of overall stationary knife.
The electric hair cutter cutter head stationary knife of the 5th technical scheme of the present invention, on the basis of the first technical scheme, is characterized in that, the front end lateral margin of described comb is provided with indent anticollision buffering area.
By the 5th technical scheme, due to the setting of indent anticollision buffering area, especially for the situation that comb is longer, when comb receives external impacts, comb fractures from indent anticollision buffering area or is out of shape, and avoids comb fracture from root or be out of shape.
The electric hair cutter cutter head stationary knife of the 6th technical scheme of the present invention, on the basis of the first technical scheme, is characterized in that, is provided with inner concave in the middle of the one side contacted of described stationary knife cutter tooth with moving knife cutter tooth.
The electric hair cutter cutter head stationary knife of the 7th technical scheme of the present invention, on the basis of the 6th technical scheme, is characterized in that, filled soft material in described inner concave.
By the 6th, the 7th technical scheme, due to the setting of inner concave on stationary knife cutter tooth, and the contact area of stationary knife cutter tooth and moving knife cutter tooth reduces to cutter tooth root gradually from cutter tooth front end, thus extends the service life of blade.The filling of soft material, avoids hair to sandwich in inner concave.
The electric hair cutter cutter head stationary knife of the 8th technical scheme of the present invention, on the basis of the first technical scheme, it is characterized in that, the front end of described stationary knife main body has concave plateau, the size of described concave plateau and the size of described stationary knife bluff bit are coincide, and described comb is positioned at described concave plateau front end, and the rear portion of described comb has section, the front portion of described stationary knife cutter tooth is section, and the section of described stationary knife cutter tooth and the section of described comb closely cooperate and arrange.
The electric hair cutter cutter head stationary knife of the 9th technical scheme of the present invention, on the basis of the 8th technical scheme, it is characterized in that, on described stationary knife bluff bit and in described concave plateau, being respectively arranged with the corresponding fixing hole for fixing described stationary knife bluff bit and described stationary knife main body.
The electric hair cutter cutter head stationary knife of the tenth technical scheme of the present invention, on the basis of the 8th technical scheme, is characterized in that, the section of described comb and the section of described stationary knife cutter tooth are mutually adaptive arc-shaped sections.
By the 8th, the 9th technical scheme, due to being equipped with of the setting of concave plateau and concave plateau and stationary knife bluff bit, adopting bonding way by fixing for stationary knife bluff bit with in concave plateau, thus stationary knife bluff bit and stationary knife main body are fixed; Owing to arranging the corresponding fixing hole for fixing stationary knife bluff bit and stationary knife main body on stationary knife bluff bit and in concave plateau respectively, the fixture such as screw, fastener is adopted stationary knife bluff bit and stationary knife main body to be fixed by fixing hole; Because the adaptation of arc-shaped sections is arranged (the adaptive section that can certainly be other shapes), avoid hair to press from both sides and be hung on the section of stationary knife cutter tooth and the section contact position of comb.
The electric hair cutter cutter head stationary knife of the 11 technical scheme of the present invention, on the basis of first to the tenth arbitrary technical scheme, is characterized in that, described stationary knife bluff bit adopts pottery, wolfram steel or high-carbon steel to make.
By the 11 technical scheme, because ceramic brittleness is large, wolfram steel cost is high, high-carbon steel wear-resistant is not high, frequent replacement cost is high, adopts pottery, wolfram steel or high-carbon steel, overcome the shortcoming that ceramic stationary knife is afraid of to fall by the stationary knife bluff bit be only nested in stationary knife main body, and reduce the use of blade material, reduce production cost.
The electric hair cutter cutter head stationary knife of the 12 technical scheme of the present invention, on the basis of first to the tenth arbitrary technical scheme, it is characterized in that, the rear end of described stationary knife main body is provided with fixing hole, and this fixing hole is for being fixed on the knife rest of electric hair cutter cutter head by screw or fastener by described stationary knife main body.
By the 12 technical scheme, due to the setting of the rear end fixing hole of stationary knife main body, the fixture such as screw, fastener is adopted to be fixed on the knife rest of electric hair cutter cutter head by overall stationary knife structure by this fixing hole, the electric hair cutter cutter head stationary knife of this spline structure, stationary knife main body can be dismantled from knife rest, and stationary knife bluff bit can disassemble from stationary knife main body, facilitate cleaning and the maintenance of each parts.
The electric hair cutter cutter head of the 13 technical scheme of the present invention, it is characterized in that, comprise the electric hair cutter cutter head stationary knife of moving knife, fastening connection piece and above-mentioned arbitrary technical scheme, described fastening connection piece is removably connected and fixed described electric hair cutter cutter head stationary knife and described moving knife, described moving knife can along transverse movement along the line in the cutter tooth of described stationary knife, and the cutter tooth of described moving knife and the cutter tooth of described stationary knife interlock and fit tightly.
By the 13 technical scheme, owing to adopting the stationary knife of local detachable, the connection of moving knife and stationary knife is removably connected and fixed by fastening connection piece simultaneously, therefore, overall electric hair cutter cutter head, while reduction production cost, facilitates user oneself to change stationary knife or moving knife, easy to maintenance, use cost reduces, thus extends the service life of electric hair cutter cutter head.
The electric hair cutter cutter head of the 14 technical scheme of the present invention, on the basis of the 13 technical scheme, is characterized in that, is provided with inner concave in the middle of the one side contacted of the cutter tooth of described moving knife with stationary knife cutter tooth.
The electric hair cutter cutter head of the 15 technical scheme of the present invention, on the basis of the 14 technical scheme, is characterized in that, filled soft material in described inner concave.
By the 14, the 15 technical scheme, because the cutter tooth of stationary knife and moving knife is inner concave design, and the contact area of moving knife cutter tooth and stationary knife cutter tooth reduces to cutter tooth root gradually from cutter tooth front end, therefore self-grinding action is produced between moving knife cutter tooth and stationary knife cutter tooth in moving knife sliding process, the service life of moving knife and stationary knife bluff bit is extended, thus extends the service life of electric hair cutter cutter head.
Beneficial effect
1. electric hair cutter cutter head stationary knife of the present invention adopts the structure of stationary knife bluff bit and stationary knife main body separate type, so only needs stationary knife bluff bit to adopt blade material, reduces the use of blade material, thus reduce production cost.
2. the stationary knife bluff bit of electric hair cutter cutter head stationary knife of the present invention adopts detachable installation, in use, after stationary knife bluff bit to a certain degree weares and teares, only changes stationary knife bluff bit and need not change whole stationary knife, convenient and swift, extends the service life of electric hair cutter cutter head.
3. the stationary knife bluff bit of electric hair cutter cutter head stationary knife of the present invention adopts the hard wear-resistant materials such as pottery or wolfram steel to make, thus makes stationary knife wear-resisting, within 1 year, even within several years, need not grind or change; Even if adopt the poor high-carbon steel of wearability to make, only need change stationary knife bluff bit after wearing and tearing, reduce costs.
4. electric hair cutter cutter head of the present invention is owing to adopting the low above-mentioned stationary knife of production cost, and stationary knife and moving knife are all detachable, and cutter tooth design for inner concave, and therefore, production cost is low, and stationary knife moving knife is changed and facilitated, easy to maintenance, extends the service life of electric hair cutter cutter head.
Accompanying drawing explanation
For making the description of the specific embodiment of the present invention clearly, below the accompanying drawing used in detailed description of the invention is described.
Fig. 1 is the decomposing schematic representation of the electric hair cutter cutter head stationary knife of the first embodiment of the present invention.
Fig. 2 is the schematic diagram of the electric hair cutter cutter head stationary knife bluff bit of the first embodiment of the present invention.
Fig. 3 is the comb of electric hair cutter cutter head stationary knife of the first embodiment of the present invention and the partial enlarged drawing of the one side contacted with moving knife of stationary knife cutter tooth.
Fig. 4 is the decomposing schematic representation of the electric hair cutter cutter head stationary knife of the second embodiment of the present invention.
Fig. 5 is the side schematic view of electric hair cutter cutter head stationary knife as shown in Figure 4.
Fig. 6 is the schematic diagram of electric hair cutter cutter head stationary knife bluff bit as shown in Figure 4.
Fig. 7 is the partial enlarged drawing of the comb of electric hair cutter cutter head stationary knife as shown in Figure 4 and the one side contacted with moving knife of stationary knife cutter tooth.
Fig. 8 is the decomposing schematic representation of the electric hair cutter cutter head stationary knife of the first variation of the present invention.
Fig. 9 is the decomposing schematic representation of the electric hair cutter cutter head stationary knife of the second variation of the present invention.
Figure 10 is the decomposing schematic representation of the electric hair cutter cutter head of the third embodiment of the present invention.
Figure 11 is the partial enlarged drawing of the one side contacted with stationary knife of the moving knife cutter tooth of the electric hair cutter cutter head of the third embodiment of the present invention.
Wherein, description of reference numerals is as follows:
1 stationary knife bluff bit, 11 grooves, 12 stationary knife cutters tooth, 13 first fixing holes, 14 inner concaves, 15 square holes, 16 indents
2 stationary knife main bodys, 21 concave plateau, 22 comb, 23 second fixing holes, 24 the 3rd fixing holes, 25 the 4th fixing holes, 26 indent anticollision buffering areas, 27,28 is protruding
3 moving knife, 31 moving knife cutters tooth, 32 inner concaves
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the present invention is described in detail.
First embodiment
As shown in Figure 1, the electric hair cutter cutter head stationary knife of the present embodiment comprises stationary knife main body 2 and stationary knife bluff bit 1.
Fig. 2 is the schematic diagram of electric hair cutter cutter head stationary knife bluff bit.
Fig. 3 is the partial enlarged drawing of the comb of electric hair cutter cutter head stationary knife and the one side contacted with moving knife of stationary knife cutter tooth.
The front end of stationary knife main body 2 has concave plateau 21, and the front end of concave plateau 21 has comb 22, concave plateau 21 is provided with the 4th fixing hole 25.Comb 22 is for combing hair, the rear portion of comb 22 has section, the front end lateral margin of comb 22 (comb that particularly length is larger) is provided with indent anticollision buffering area 26 (as shown in Figure 3), when comb 22 is subject to external impacts, comb 22 fractures from indent anticollision buffering area 26 place or is out of shape, and avoids comb 22 fracture from root or be out of shape.
The rear end of stationary knife main body 2 is provided with the second fixing hole 23, second fixing hole 23 for stationary knife main body 2 being fixed on the knife rest of electric hair cutter cutter head by screw or fastener.
Stationary knife bluff bit 1 has groove 11, in groove 11, be provided with the first fixing hole 13 of fixation.The front end of stationary knife bluff bit 1 has stationary knife cutter tooth 12, and the front portion of stationary knife cutter tooth 12 is section, and the size of concave plateau 21 and the size of stationary knife bluff bit 1 are coincide, and the section of stationary knife cutter tooth 12 and the section of comb 22 closely cooperate and arrange.The section of stationary knife cutter tooth 12 and the section of comb 22 are mutually adaptive arc or the section of other shapes, avoid hair to press from both sides and are hung on the section of stationary knife cutter tooth and the section contact position of comb.As shown in Figure 3, be provided with inner concave 14 in the middle of the one side contacted with moving knife cutter tooth of stationary knife cutter tooth 12, and the contact area of stationary knife cutter tooth and moving knife cutter tooth diminishes to cutter tooth root gradually from cutter tooth front end.Filled soft material in inner concave 14, avoids hair to sandwich in inner concave 14.
The fixtures such as screw, rivet, fastener are adopted to be fixed in concave plateau 21 by stationary knife bluff bit 1 by the first fixing hole 13 and the 4th fixing hole 25, thus stationary knife bluff bit 1 and stationary knife main body 2 are fixed, after fixing, the section of stationary knife cutter tooth 12 and the section of comb 22 fit tightly.
Certainly, on concave plateau 21 He in groove 11, the 4th fixing hole 25 and the first fixing hole 13 also can not be set, and by means of only bonding way, stationary knife bluff bit 1 is fixed in concave plateau 21, thus it is fixing with 2 of stationary knife main body to complete stationary knife bluff bit 1, composition electric hair cutter cutter head stationary knife, and then electric hair cutter cutter head stationary knife is fixed on knife rest by the second fixing hole 23.
Stationary knife bluff bit 1 and stationary knife main body 2 are the structure of separate type, such stationary knife bluff bit 1 and stationary knife main body 2 can adopt different materials, stationary knife main body 2 can adopt cheap any applicable material such as plastics, aluminium alloy, stainless steel, stationary knife bluff bit 1 adopts the hard wear-resistant materials such as high-carbon steel, pottery, wolfram steel, thus reduce the use of blade expensive material, reduce production cost.And, because stationary knife bluff bit 1 is removably fixed in described concave plateau 21, after stationary knife bluff bit 1 to a certain degree weares and teares, as long as change stationary knife bluff bit, and whole stationary knife need not be changed, can change separately after stationary knife main body 2 is damaged equally, convenient and swift, extend the service life of electric hair cutter cutter head.
Adopt the fixtures such as screw, rivet, fastener by fixing hole or adopt bonding way the stationary knife bluff bit 1 of separation and stationary knife main body 2 to be interfixed, and then adopt the fixtures such as screw, rivet, fastener to be fixed on the knife rest of electric hair cutter cutter head by overall stationary knife structure, thus the stability improved when electric hair cutter uses, and for convenience detach, be beneficial to cleaning and the maintenance of each parts.
Second embodiment
As shown in Figure 4, the electric hair cutter cutter head stationary knife of the present embodiment comprises stationary knife main body 2 and stationary knife bluff bit 1.
Fig. 5 is the side generalized section of electric hair cutter cutter head stationary knife as shown in Figure 4.
Fig. 6 is the schematic diagram of electric hair cutter cutter head stationary knife bluff bit as shown in Figure 4.
Fig. 7 is the partial enlarged drawing of the comb of electric hair cutter cutter head stationary knife as shown in Figure 4 and the one side contacted with moving knife of stationary knife cutter tooth.
The front end of stationary knife main body 2 has comb 22, comb 22 is for combing hair, the front end lateral margin of comb 22 (comb that particularly length is larger) is provided with indent anticollision buffering area (as shown in Figure 7), when comb 22 is subject to external impacts, comb 22 fractures from indent anticollision buffering area place or is out of shape, and avoids comb 22 fracture from root or be out of shape.
Stationary knife bluff bit 1 adopts the hard wear-resistant materials such as pottery, wolfram steel or high-carbon steel to make, and stationary knife bluff bit 1 has groove 11, has been provided with the first fixing hole 13 of fixation in groove 11.The front end of stationary knife bluff bit 1 has stationary knife cutter tooth 12, be provided with inner concave (as shown in Figure 7), and the contact area of stationary knife cutter tooth and moving knife cutter tooth diminishes gradually with moving knife cutter tooth in the middle of the one side contacted of stationary knife cutter tooth 12 to cutter tooth root from cutter tooth front end.Filled soft material in inner concave, avoids hair to sandwich in inner concave.It should be noted that the stationary knife cutter tooth 12 of the present embodiment is different from the stationary knife cutter tooth in the first embodiment, the front portion of the stationary knife cutter tooth 12 of the present embodiment does not have section.
The rear end of stationary knife main body 2 is provided with the second fixing hole 23, second fixing hole 23 for stationary knife main body 2 being fixed on the knife rest of electric hair cutter cutter head by screw or fastener, and stationary knife cutter tooth 12 and comb 22 are equipped with.The position corresponding with the first fixing hole 13 on stationary knife bluff bit 1 of stationary knife main body 2 arranges the 3rd fixing hole 24, adopt screw or fastener by the 3rd fixing hole 24 in stationary knife main body 2 and the first fixing hole 13 on stationary knife bluff bit 1 by stationary knife bluff bit 1 and stationary knife main body 2 removably fixing.
Adopt the fixtures such as screw, rivet, fastener to be fixed in stationary knife main body 2 by stationary knife bluff bit 1 by the first fixing hole 13 and the 3rd fixing hole 24, thus stationary knife bluff bit 1 and stationary knife main body 2 are fixed, after fixing, stationary knife cutter tooth 12 fits tightly with comb 22.
Certainly, in stationary knife main body 2 He in groove 11, the 3rd fixing hole 24 and the first fixing hole 13 also can not be set, and by means of only bonding way, stationary knife bluff bit 1 is fixed in stationary knife main body 1, thus it is fixing with 2 of stationary knife main body to complete stationary knife bluff bit 1, composition electric hair cutter cutter head stationary knife, and then electric hair cutter cutter head stationary knife is fixed on knife rest by the second fixing hole 23.
< first variation >
For the first embodiment, stationary knife bluff bit 1 can make following distortion with the fixed form of stationary knife main body 2:
As shown in Figure 8, in the groove 11 of stationary knife bluff bit 1, square hole 15 is set, the relevant position of stationary knife main body 2 is provided with the projection 27 suitable with the square hole 15 on stationary knife bluff bit 1, by square hole 15 with protruding 27 the effect of adaptation fastening by removably fixing to stationary knife bluff bit 1 and stationary knife main body 2, thus composition electric hair cutter cutter head stationary knife.
Certainly for the second embodiment, stationary knife bluff bit 1 also can make the distortion of same idea with the fixed form of stationary knife main body 2.
< second variation >
For the first embodiment, stationary knife bluff bit 1 also can make following distortion with the fixed form of stationary knife main body 2:
As shown in Figure 9, the dual-side of stationary knife bluff bit 1 forms indent 16 respectively, relevant position on stationary knife main body 2 dual-side is provided with the projection 28 suitable with the indent 16 on stationary knife bluff bit 1 dual-side, by indent 16 with protruding 28 the effect of adaptation fastening by removably fixing to stationary knife bluff bit 1 and stationary knife main body 2, thus composition electric hair cutter cutter head stationary knife.
Certainly for the second embodiment, stationary knife bluff bit 1 also can make the distortion of same idea with the fixed form of stationary knife main body 2.
3rd embodiment
As shown in the decomposing schematic representation of Figure 10 electric hair cutter cutter head, the electric hair cutter cutter head of the present embodiment, comprises the stationary knife, moving knife 3 and the fastening connection piece (not shown) that are made up of stationary knife bluff bit 1 and stationary knife main body 2.
Fastening connection piece is removably connected and fixed stationary knife and moving knife 3 by screw or screw, torsion spring and spring pressuring plate, particularly, screw or screw is adopted to be fixed in one end of fastening connection piece and stationary knife, and adopt torsion spring and spring pressuring plate to compress moving knife 3 by compressing fastening connection piece, thus stationary knife and moving knife 3 are connected and fixed.Stationary knife is the stationary knife in the first embodiment, certainly also can be changed to the stationary knife in the second embodiment or first and second variation.As shown in figure 11, be provided with inner concave 32 in the middle of the one side contacted with stationary knife cutter tooth of moving knife cutter tooth 31, and the contact area of moving knife cutter tooth and stationary knife cutter tooth diminishes to cutter tooth root gradually from cutter tooth front end.Filled soft material in inner concave 32, avoids hair to sandwich in inner concave 32.Moving knife cutter tooth 31 fits tightly with stationary knife cutter tooth 12 is staggered, and moving knife 3 along transverse movement along the line in the cutter tooth of stationary knife, thus can cut off the hair between the cutter tooth of moving knife and the cutter tooth of stationary knife.
Due to the stationary knife adopting local detachable to change, therefore, overall electric hair cutter cutter head, while reduction production cost, facilitates user oneself to change stationary knife bluff bit, stationary knife main body or moving knife, and easy to maintenance, use cost reduces.Simultaneously because the face that contacts with each other of the cutter tooth of stationary knife and moving knife is inner concave design, the contact area of moving knife cutter tooth and stationary knife cutter tooth reduces to cutter tooth root gradually from cutter tooth front end, therefore self-grinding action is produced between moving knife cutter tooth and stationary knife cutter tooth in moving knife sliding process, the service life of moving knife and stationary knife bluff bit is extended, thus extends the service life of electric hair cutter cutter head.
Above-described embodiment is only for illustrating spirit of the present invention; protection scope of the present invention is not limited thereto; for those skilled in the art; certainly can according to technology contents disclosed in this specification; by changing, displacement or the mode of modification make other embodiment easily, and these other embodiment all should be encompassed within protection scope of the present invention.
Claims (19)
1. an electric hair cutter cutter head stationary knife, is characterized in that, comprises stationary knife main body and stationary knife bluff bit,
The front end of described stationary knife main body has comb,
Described stationary knife bluff bit is removably fixed in described stationary knife main body, and described stationary knife bluff bit has groove, and the front end of described stationary knife bluff bit has stationary knife cutter tooth,
Described stationary knife cutter tooth and described comb closely cooperate and arrange.
2. electric hair cutter cutter head stationary knife according to claim 1, is characterized in that, described stationary knife bluff bit and described stationary knife main body are respectively arranged with the corresponding fixing hole for fixing described stationary knife bluff bit and described stationary knife main body.
3. electric hair cutter cutter head stationary knife according to claim 2, is characterized in that, adopts screw or fastener described stationary knife bluff bit and described stationary knife main body to be fixed by described fixing hole.
4. electric hair cutter cutter head stationary knife according to claim 1, is characterized in that, described stationary knife bluff bit is fixed in described stationary knife main body by bonding way.
5. electric hair cutter cutter head stationary knife according to claim 1, is characterized in that, the front end lateral margin of described comb is provided with indent anticollision buffering area.
6. electric hair cutter cutter head stationary knife according to claim 1, is characterized in that, is provided with inner concave in the middle of the one side contacted of described stationary knife cutter tooth with moving knife cutter tooth.
7. electric hair cutter cutter head stationary knife according to claim 6, is characterized in that, filled soft material in described inner concave.
8. electric hair cutter cutter head stationary knife according to claim 1, it is characterized in that, the front end of described stationary knife main body has concave plateau, the size of described concave plateau and the size of described stationary knife bluff bit are coincide, described comb is positioned at described concave plateau front end, the rear portion of described comb has section, and the front portion of described stationary knife cutter tooth is section, and the section of described stationary knife cutter tooth and the section of described comb closely cooperate and arrange.
9. electric hair cutter cutter head stationary knife according to claim 8, is characterized in that, is respectively arranged with the corresponding fixing hole for fixing described stationary knife bluff bit and described stationary knife main body on described stationary knife bluff bit and in described concave plateau.
10. electric hair cutter cutter head stationary knife according to claim 8, is characterized in that, the section of described comb and the section of described stationary knife cutter tooth are mutually adaptive arc-shaped sections.
11. electric hair cutter cutter head stationary knifes according to any one of claim 1-10, is characterized in that, described stationary knife bluff bit adopts pottery, wolfram steel or high-carbon steel to make.
12. electric hair cutter cutter head stationary knifes according to any one of claim 1-10, it is characterized in that, the rear end of described stationary knife main body is provided with fixing hole, and this fixing hole is for being fixed on the knife rest of electric hair cutter cutter head by screw or fastener by described stationary knife main body.
13. 1 kinds of electric hair cutter cutter heads, it is characterized in that, comprise the electric hair cutter cutter head stationary knife according to any one of moving knife, fastening connection piece and claim 1-10, described fastening connection piece is removably connected and fixed described electric hair cutter cutter head stationary knife and described moving knife, described moving knife can along transverse movement along the line in the cutter tooth of described stationary knife, and the cutter tooth of described moving knife and the cutter tooth of described stationary knife interlock and fit tightly.
14. electric hair cutter cutter heads according to claim 13, is characterized in that, are provided with inner concave in the middle of the one side contacted of the cutter tooth of described moving knife with stationary knife cutter tooth.
15. electric hair cutter cutter heads according to claim 14, is characterized in that, filled soft material in described inner concave.
16. 1 kinds of electric hair cutter cutter heads, it is characterized in that, comprise moving knife, fastening connection piece and electric hair cutter cutter head stationary knife according to claim 11, described fastening connection piece is removably connected and fixed described electric hair cutter cutter head stationary knife and described moving knife, described moving knife can along transverse movement along the line in the cutter tooth of described stationary knife, and the cutter tooth of described moving knife and the cutter tooth of described stationary knife interlock and fit tightly.
17. 1 kinds of electric hair cutter cutter heads, it is characterized in that, comprise moving knife, fastening connection piece and electric hair cutter cutter head stationary knife according to claim 12, described fastening connection piece is removably connected and fixed described electric hair cutter cutter head stationary knife and described moving knife, described moving knife can along transverse movement along the line in the cutter tooth of described stationary knife, and the cutter tooth of described moving knife and the cutter tooth of described stationary knife interlock and fit tightly.
18. electric hair cutter cutter heads according to claim 16 or 17, is characterized in that, are provided with inner concave in the middle of the one side contacted of the cutter tooth of described moving knife with stationary knife cutter tooth.
19. electric hair cutter cutter heads according to claim 18, is characterized in that, filled soft material in described inner concave.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510038055.6A CN104493845A (en) | 2015-01-26 | 2015-01-26 | Electric hair clipper cutting head stationary knife and electric hair clipper cutting head |
| PCT/CN2016/072133 WO2016119676A1 (en) | 2015-01-26 | 2016-01-26 | Stationary blade for electric hair clipper cutting heads and electric hair clipper cutting head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510038055.6A CN104493845A (en) | 2015-01-26 | 2015-01-26 | Electric hair clipper cutting head stationary knife and electric hair clipper cutting head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104493845A true CN104493845A (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510038055.6A Pending CN104493845A (en) | 2015-01-26 | 2015-01-26 | Electric hair clipper cutting head stationary knife and electric hair clipper cutting head |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104493845A (en) |
| WO (1) | WO2016119676A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016119676A1 (en) * | 2015-01-26 | 2016-08-04 | 杨广恩 | Stationary blade for electric hair clipper cutting heads and electric hair clipper cutting head |
| WO2016119672A1 (en) * | 2015-01-26 | 2016-08-04 | 杨广恩 | Secondary blade for electric clipper head fixed blade and electric clipper head fixed blade having secondary blade |
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| EP0707926A1 (en) * | 1994-10-21 | 1996-04-24 | Wahl Clipper Corporation | A hair clipper, and a disposable blade assembly relating thereto |
| WO2000048795A1 (en) * | 1999-02-19 | 2000-08-24 | Jean Marc Brun | Interchangeable or fixed cutting insert system for clipping head in an electric clipper for trimming hairs or hair |
| US20040200077A1 (en) * | 2003-04-14 | 2004-10-14 | Shu-Sian Liao | Blade module of electric clipper |
| CN1756629A (en) * | 2003-03-06 | 2006-04-05 | 吴泰准 | An etching blade of electric shaver |
| US20070289144A1 (en) * | 2006-06-16 | 2007-12-20 | Matsushita Electric Works, Ltd. | Hair clipper |
| CN103182716A (en) * | 2011-12-27 | 2013-07-03 | 温州市百特电器有限公司 | Hair scissor head |
| CN203901315U (en) * | 2014-06-23 | 2014-10-29 | 东莞凤岗浸校塘有成电器制品厂 | Haircut scissors head provided with replaceable disposable blade |
| CN204431299U (en) * | 2015-01-26 | 2015-07-01 | 杨广恩 | Electric hair cutter cutter head stationary knife and electric hair cutter cutter head |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2617545Y (en) * | 2003-05-05 | 2004-05-26 | 简振茂 | Blade fixing structure of electric clippers |
| CN201189669Y (en) * | 2008-05-09 | 2009-02-04 | 徐信国 | Bottom knife of haircut shear |
| CN203357477U (en) * | 2013-07-25 | 2013-12-25 | 东莞凤岗浸校塘有成电器制品厂 | Hair scissors cutting head capable of rapidly replacing blade |
| CN103358331B (en) * | 2013-07-25 | 2015-04-22 | 东莞凤岗浸校塘有成电器制品厂 | Hair scissors capable of fast replacing blades |
| CN104493845A (en) * | 2015-01-26 | 2015-04-08 | 杨广恩 | Electric hair clipper cutting head stationary knife and electric hair clipper cutting head |
-
2015
- 2015-01-26 CN CN201510038055.6A patent/CN104493845A/en active Pending
-
2016
- 2016-01-26 WO PCT/CN2016/072133 patent/WO2016119676A1/en active Application Filing
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|---|---|---|---|---|
| EP0707926A1 (en) * | 1994-10-21 | 1996-04-24 | Wahl Clipper Corporation | A hair clipper, and a disposable blade assembly relating thereto |
| WO2000048795A1 (en) * | 1999-02-19 | 2000-08-24 | Jean Marc Brun | Interchangeable or fixed cutting insert system for clipping head in an electric clipper for trimming hairs or hair |
| CN1756629A (en) * | 2003-03-06 | 2006-04-05 | 吴泰准 | An etching blade of electric shaver |
| US20040200077A1 (en) * | 2003-04-14 | 2004-10-14 | Shu-Sian Liao | Blade module of electric clipper |
| US20070289144A1 (en) * | 2006-06-16 | 2007-12-20 | Matsushita Electric Works, Ltd. | Hair clipper |
| CN103182716A (en) * | 2011-12-27 | 2013-07-03 | 温州市百特电器有限公司 | Hair scissor head |
| CN203901315U (en) * | 2014-06-23 | 2014-10-29 | 东莞凤岗浸校塘有成电器制品厂 | Haircut scissors head provided with replaceable disposable blade |
| CN204431299U (en) * | 2015-01-26 | 2015-07-01 | 杨广恩 | Electric hair cutter cutter head stationary knife and electric hair cutter cutter head |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016119676A1 (en) * | 2015-01-26 | 2016-08-04 | 杨广恩 | Stationary blade for electric hair clipper cutting heads and electric hair clipper cutting head |
| WO2016119672A1 (en) * | 2015-01-26 | 2016-08-04 | 杨广恩 | Secondary blade for electric clipper head fixed blade and electric clipper head fixed blade having secondary blade |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016119676A1 (en) | 2016-08-04 |
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Application publication date: 20150408 |