CN104385311B - A kind of hair scissors with form - Google Patents
A kind of hair scissors with form Download PDFInfo
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- CN104385311B CN104385311B CN201410615035.6A CN201410615035A CN104385311B CN 104385311 B CN104385311 B CN 104385311B CN 201410615035 A CN201410615035 A CN 201410615035A CN 104385311 B CN104385311 B CN 104385311B
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- transmission arm
- eccentric shaft
- described transmission
- hair scissors
- drive
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Abstract
The present invention provides a kind of hair scissors with form, comprising: blade, cutter head, includes power supply, switch, motor and eccentric shaft in described blade；Moving knife component and stationary knife assembly it is provided with in described cutter head；Described hair scissors also includes the transmission arm being connected between described blade and cutter head, one end of described transmission arm and described eccentric shaft connect as drive end, its relative other end is connected as swinging end with described moving knife component, forms form between described blade and cutter head；Described eccentric shaft drives described transmission arm bilateral reciprocation, drives described moving knife component to move back and forth relative to described stationary knife assembly and forms shear surface。The present invention is additionally arranged transmission arm between traditional blade and cutter head, and the shape of transmission arm forms form, is available for users in use, see the position being about to be trimmed to or the position being trimmed at any time, avoiding sight line to be blocked by hair scissors itself, safety is higher, uses more convenient。
Description
Technical field
The present invention relates to personal-care supplies technical field, be specifically related to a kind of hair scissors with form。
Background technology
Traditional various hair scissorses, such as shaver, vibrissac scissors or other small-sized hair scissorses for personal daily cleaning-nursing, it is made up of cutter head and blade, the battery, switch, motor and the eccentric shaft that are linked in sequence it is provided with in blade, moving knife component and stationary knife assembly it is provided with in cutter head, moving knife component is generally made up of movable knife rack and moving knife, and described eccentric shaft drives described movable knife rack to form shear surface together with the relative stationary knife bilateral reciprocation of moving knife, completes to shear。
Existing hair scissors common are cylinder, elliptical cylinder-shape, class elliptical cylinder-shape or class cube cylindricality, blade and cutter head and forms an entirety, it does not have window can see skin or the hair situation of remainder for user。This just brings a problem: in the process shearing hair, user cannot see the part being about to be sheared hair, if this partial skin has small pox, wound or other be not suitable for situation about being sheared by cutter head, be easy for causing that user is injured；Or, if a user desire that form a pattern by the shearing of hair, as: a kind of new hair style or beard shape, so, owing to user cannot see that the part being about to be sheared hair is just and the part of the hair being sheared, and is easy for causing cannot realizing the effect of needs because sight line is blocked by hair scissors itself。
Summary of the invention
For solving prior art shortcomings and deficiencies, the technical problem to be solved is to provide the hair scissors that the sight line of a kind of user is not blocked by hair scissors itself。
It is an object of the invention to be achieved through the following technical solutions:
A kind of hair scissors with form, comprising:
Blade, cutter head, include power supply, switch, motor and eccentric shaft in described blade；Moving knife component and stationary knife assembly it is provided with in described cutter head；
It is characterized in that:
Described hair scissors also includes the transmission arm being connected between described blade and cutter head, one end of described transmission arm and described eccentric shaft connect as drive end, its relative other end is connected as swinging end with described moving knife component, forms form between described blade and cutter head；Described eccentric shaft drives described transmission arm bilateral reciprocation, drives described moving knife component to move back and forth relative to described stationary knife assembly and forms shear surface。
Preferably, described blade and described transmission arm may be contained within housing, wherein, for being coated with the housing of described transmission arm and described transmission arm form fit。
Preferably, described eccentric shaft is pivotally connected with the drive end of described transmission arm。
Preferably, described transmission arm is isosceles trapezoid hollow frame-type structure, the swinging end that the longer end is described transmission arm of described isosceles trapezoid, the drive end that the shorter end is described transmission arm of described isosceles trapezoid, and two waists of described isosceles trapezoid are driving section；Described drive end is provided with a cavity as drive division, and the end of described eccentric shaft is stretched into and driven described transmission arm to swing in this cavity；The position of the contiguous described drive end of the right and left of described driving section is provided with can the drive belt configuration that turns to of fold or thin glue；The Liang Ge corner that described swinging end is connected with described driving section is set to can the drive belt configuration that turns to of fold or thin glue, make when described transmission arm is driven by described eccentric shaft, described transmission arm can turn in each angle place fold of described housing, thus driving described moving knife component to move left and right。Described transmission arm is fixed in described housing by being arranged at the axle of drive end。
Optionally, described transmission arm is single-side structural, and it is made up of the single connecting portion of the upper bottom being parallel to each other and this two base of connection；Wherein, longer base is the swinging end of described transmission arm, and shorter base is the drive end of described transmission arm；This drive end is provided with cavity and inserts into the inner the described hollow transmission arm of drive for the end of described eccentric shaft and swing；The position of the described drive end of vicinity of described driving section is provided with can the drive belt configuration that turns to of fold or thin glue；The corner that described swinging end is connected with described driving section is set to can the drive belt configuration that turns to of fold or thin glue, make when described transmission arm is driven by described eccentric shaft, described transmission arm can turn in each angle place fold of described housing, thus driving described moving knife component to move left and right。Described transmission arm is fixed in described housing by being arranged at the axle of drive end。
Preferably, described transmission arm is the pyriform structure of hollow, and its thicker one end is connected with described moving knife component, and its thinner one end is connected with described eccentric shaft；Described one end of described transmission arm is provided with a cavity as drive division, and the end of described eccentric shaft is stretched into and driven described transmission arm to swing in this cavity；The relative dual-side of described transmission arm is respectively equipped with the symmetrical circular arc bloated to both sides, when described transmission arm is driven by described eccentric shaft, described transmission arm swings with the circle at described two circular arc places for axle, thus driving described moving knife component to move left and right relative to described stationary knife assembly。
Preferably, described cavity isType, the end of described eccentric shaft stretches in cavity from the opening part of described cavity。
Relative to prior art, it is an advantage of the current invention that:
The present invention is additionally arranged transmission arm between traditional blade and cutter head, and the shape of transmission arm forms form, is available for users in use, see the position being about to be trimmed to or the position being trimmed at any time, avoiding sight line to be blocked by hair scissors itself, safety is higher, uses more convenient。
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of structure of embodiment one；
Fig. 2 is the decomposition texture schematic diagram of Fig. 1；
Fig. 3 is the swing principle schematic of structure shown in Fig. 1；
Fig. 4 is the single-side structural schematic diagram of embodiment one；
Fig. 5 is the another kind of drive belt configuration schematic diagram of embodiment one；
Fig. 6 is the structure of embodiment two and swings principle schematic。
Detailed description of the invention
Embodiment one:
The present embodiment provides a kind of hair scissors with form, as shown in Figures 1 to 3, comprising:
Blade 1, cutter head 2, include power supply 11, switch 12, motor 13 and eccentric shaft 14 in described blade 1；Moving knife component 4 and stationary knife assembly it is provided with in described cutter head 2。Power supply 11 is powered for motor 13, and motor 13 is connected with eccentric shaft 14, drives eccentric shaft 14 to rotate。
Described hair scissors also includes the hollow transmission arm 3 being connected between described blade 1 and cutter head 2, one end and the described eccentric shaft 14 of described transmission arm 3 connect as drive end, its relative other end is connected as swinging end with described moving knife component 4, forms form 100 between described blade 1 and cutter head 2；Described eccentric shaft 14 drives described hollow transmission arm 3 bilateral reciprocation, drives described moving knife component 4 to move back and forth relative to described stationary knife assembly and forms shear surface。
Described blade 1 and described transmission arm 3 may be contained within the housing 5 of form fit, and described transmission arm 3 is fixed in described housing 5 by the axle 16 being arranged in the middle part of its drive end。
Described eccentric shaft 14 is pivotally connected with the drive end of described transmission arm 3。
Concrete, described transmission arm 3 is isosceles trapezoid hollow frame-type structure, the longer end of described isosceles trapezoid is the swinging end 31 of described transmission arm 3, and the shorter end of described isosceles trapezoid is the drive end 32 of described transmission arm 3, and two waists of described isosceles trapezoid are driving section 33；Described drive end 32 is provided with a cavity 35 as drive division, and the end of described eccentric shaft 14 is stretched in this cavity 35 and driven described transmission arm 3 to swing；The position of the contiguous described drive end 32 of the right and left of described driving section 33 is provided with can the drive belt configuration 36 that turns to of fold；The Liang Ge corner that described swinging end 31 is connected with described driving section 33 is set to can the drive belt configuration 36 that turns to of fold, make when described transmission arm 3 is driven by described eccentric shaft 14, described transmission arm 3 can turn in each angle place fold of described housing 5, thus driving described moving knife component 4 to move left and right。
Except the position of the contiguous described drive end 32 of the right and left of above-mentioned driving section 33 is provided with can the drive belt configuration 36 that turns to of fold, it is also possible to be: the corner that the right and left of driving section 33 is connected with described drive end 32 is set to fold steering structure。As long as it is true that when described transmission arm 3 is vacillated now to the left, now to the right by eccentric shaft 14 driving, it can deform thus driving moving knife component 4 to swing freely in transmission。
As shown in Figure 4, described transmission arm can also be single-side structural, is distinctive in that with above-mentioned embodiment: removing of isosceles trapezoid, and only residue is wherein on one side, it is also possible to realize the purpose of the present invention。
Described cavity 35 isType, its opening is towards described eccentric shaft 14, its relative other end is fixed on described drive end 32, or formed (i.e. cavity 35 and drive end 32 one) by described drive end 32 is prominent to blade direction, the end of described eccentric shaft 14 stretches in cavity 35 from the opening part of described cavity 35, owing to being big tripe type in cavity 35, so the end of eccentric shaft 14 can freely rotate at intracavity swimmingly。The structure of cavity 35 can also adopt other analogous shapes, for instance: pyriform, ellipse etc., have opening to enter for the end of eccentric shaft 14, and intracavity can to hold it freely rotatable。
As it is shown in figure 5, above-mentioned drive belt configuration 36 can be substituted by thin glue。So-called thin glue, is the diameter of this part or thickness less than other parts, and ratio is relatively thin, it is easy to deformation, it is preferable that elastic strong, material that toughness is strong。
Embodiment two:
The present embodiment provides the another kind of hair scissors with form, and it is distinctive in that from embodiment one: the structure of transmission arm is different。
Concrete, as shown in Figure 6, described transmission arm 30 is the pyriform structure of hollow, and its thicker one end and described moving knife component 40 are connected to become swinging end, and its thinner one end and described eccentric shaft 140 are connected to become drive end；Described drive end is provided with a cavity 350 identical with embodiment one structure as drive division, and the end of described eccentric shaft 140 is stretched in this cavity 350 and driven described transmission arm 30 to swing；The relative dual-side of described transmission arm 30 is respectively equipped with the symmetrical circular arc 38 bloated to both sides, when described transmission arm 30 is driven by described eccentric shaft 140, described transmission arm 30 swings with the circle at described two circular arc 38 places for axle, thus driving described moving knife component 40 to move left and right relative to described stationary knife assembly。
Embodiment described above only have expressed the several embodiments of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention。It should be pointed out that, for the person of ordinary skill of the art, without departing from the inventive concept of the premise, it is also possible to making some deformation and improvement, these broadly fall into protection scope of the present invention。Therefore, the protection domain of patent of the present invention should be as the criterion with claims。
Claims (9)
1. with a hair scissors for form, comprising:
Blade, cutter head, include power supply, switch, motor and eccentric shaft in described blade；Moving knife component and stationary knife assembly it is provided with in described cutter head；
It is characterized in that:
Described hair scissors also includes the transmission arm being connected between described blade and cutter head, one end of described transmission arm and described eccentric shaft connect as drive end, its relative other end is connected as swinging end with described moving knife component, forms form between described blade and cutter head；Described eccentric shaft drives described transmission arm bilateral reciprocation, drives described moving knife component to move back and forth relative to described stationary knife assembly and forms shear surface；
Described form is for for user in use, seeing the position being about to be trimmed to or the position being trimmed at any time, it is to avoid sight line is blocked by hair scissors itself。
2. hair scissors according to claim 1, it is characterised in that: described blade and described transmission arm may be contained within housing, wherein, for being coated with the housing of described transmission arm and described transmission arm form fit。
3. hair scissors according to claim 2, it is characterised in that: described eccentric shaft is pivotally connected with the drive end of described transmission arm。
4. hair scissors according to claim 3, it is characterised in that: described transmission arm is fixed in described housing by being arranged at the axle of drive end。
5. hair scissors according to claim 4, it is characterized in that: described transmission arm is isosceles trapezoid hollow frame-type structure, the swinging end that the longer end is described transmission arm of described isosceles trapezoid, the drive end that the shorter end is described transmission arm of described isosceles trapezoid, two waists of described isosceles trapezoid are driving section；Described drive end is provided with a cavity as drive division, and the end of described eccentric shaft is stretched into and driven described transmission arm to swing in this cavity；The position of the contiguous described drive end of the right and left of described driving section is provided with can the drive belt configuration that turns to of fold or thin glue；The Liang Ge corner that described swinging end is connected with described driving section is set to can the drive belt configuration that turns to of fold or thin glue, make when described transmission arm is driven by described eccentric shaft, described transmission arm can turn in each angle place fold of described housing, thus driving described moving knife component to move left and right。
6. hair scissors according to claim 4, it is characterised in that: described transmission arm is single-side structural, and it is made up of with connecting the single connecting portion of bottom on this upper bottom being parallel to each other；Wherein, longer base is the swinging end of described transmission arm, and shorter base is the drive end of described transmission arm, and described single connecting portion is driving section；This drive end is provided with cavity and inserts into the inner the described transmission arm of drive for the end of described eccentric shaft and swing；The position of the described drive end of vicinity of described driving section is provided with can the drive belt configuration that turns to of fold or thin glue；The corner that described swinging end is connected with described driving section is set to can the drive belt configuration that turns to of fold or thin glue, make when described transmission arm is driven by described eccentric shaft, described transmission arm can turn in each angle place fold of described housing, thus driving described moving knife component to move left and right。
7. hair scissors according to claim 3, it is characterised in that: described transmission arm is the pyriform structure of hollow, and its thicker one end is connected with described moving knife component as swinging end, and its thinner one end is connected as drive end with described eccentric shaft；Described drive end is provided with a cavity as drive division, and the end of described eccentric shaft is stretched into and driven described transmission arm to swing in this cavity；The relative dual-side of described transmission arm is respectively equipped with the symmetrical circular arc bloated to both sides, when described transmission arm is driven by described eccentric shaft, described transmission arm swings with the circle at the described symmetrical circular arc place bloated to both sides for axle, thus driving described moving knife component to move left and right relative to described stationary knife assembly。
8. hair scissors according to claim 7, it is characterised in that: described circular arc is positioned at the mid portion of the side of described transmission arm。
9. according to the arbitrary described hair scissors of claim 5 to 8, it is characterised in that: described cavity isType, the end of described eccentric shaft stretches in cavity from the opening part of described cavity。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410615035.6A CN104385311B (en) | 2014-11-05 | 2014-11-05 | A kind of hair scissors with form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410615035.6A CN104385311B (en) | 2014-11-05 | 2014-11-05 | A kind of hair scissors with form |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104385311A CN104385311A (en) | 2015-03-04 |
| CN104385311B true CN104385311B (en) | 2016-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410615035.6A Active CN104385311B (en) | 2014-11-05 | 2014-11-05 | A kind of hair scissors with form |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8404174U1 (en) * | 1984-02-11 | 1984-05-10 | Braun Ag, 6000 Frankfurt | SWINGARM BRIDGE |
| JPH06258A (en) * | 1992-06-23 | 1994-01-11 | Matsushita Electric Works Ltd | Reciprocating type electric razor |
| EP2123408B1 (en) * | 2008-05-20 | 2012-05-16 | Wella GmbH | Electric hair cutting machine |
| WO2013070828A1 (en) * | 2011-11-11 | 2013-05-16 | Sunbeam Products, Inc. | Electric hair cutting apparatus |
| FR2998181B1 (en) * | 2012-11-19 | 2014-12-26 | Seb Sa | SKIN TREATMENT APPARATUS EQUIPPED WITH A GUIDE MEANS |
| CN204382321U (en) * | 2014-11-05 | 2015-06-10 | 珠海新秀丽家居用品有限公司 | A kind of hair scissors with form |
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2014
- 2014-11-05 CN CN201410615035.6A patent/CN104385311B/en active Active
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| CN104385311A (en) | 2015-03-04 |
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