CN207155853U - A kind of hair scissors - Google Patents
A kind of hair scissors Download PDFInfo
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- CN207155853U CN207155853U CN201721207273.9U CN201721207273U CN207155853U CN 207155853 U CN207155853 U CN 207155853U CN 201721207273 U CN201721207273 U CN 201721207273U CN 207155853 U CN207155853 U CN 207155853U
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Abstract
The application is related to a kind of hair scissors, integral engaging member is rotatably coupled including the first scissor body, the second scissor body and by the first scissor body and the second scissor body, there is first scissor body the first sword body portion and first to cut handle, there is second scissor body the second sword body portion and second to cut handle, for the blade in the first sword body portion and the second sword body portion in firm occlusion, the intersection point of the blade in the first sword body portion and the second sword body portion is respectively 35 ° 50 ° with the angle in the first sword body portion and the tangent line of the blade in the second sword body portion.It is experimentally confirmed, using above-mentioned hair scissors during hair is sheared, hair will not slide, so that operator can accurately control clipped position, realize precisely shearing.
Description
Technical field
A kind of hair scissors is the utility model is related to, belongs to cosmetology technical field of tools.
Background technology
Scissors is the cutting implement commonly used in people's daily life.The hair scissors of common cosmetology, structure such as Fig. 1
It is shown, including the first scissor body 1, the second scissor body 2 and the first scissor body 1 and the second scissor body 2 are rotatably coupled into one
There is the first sword body portion 11 (motionless sword) and first to cut 12, second scissor bodies 2 with for the engaging member 3 of body, the first scissor body 1
Two sword body portions 21 (dynamic sword) and second are cut 22.Its first scissor body 1 and the structure of the second scissor body 2 and size are essentially identical, the
One scissor body 1 and the second scissor body 2 when blade is just being engaged (object that will be now pointed between blade is sheared),
Between the angle of the angle formed between two cutting edges is 70-80 °.When being had hair cut, because hair is stained with grease, first
Sword body portion 11 (motionless sword) with the second sword body portion 21 (dynamic sword) during being engaged and carrying out shearing hair, as shown in Fig. 2 hair
Hair can slide to point of a knife part, so as to cause clipped position to shift, so as to accomplish the accurate control to clipped position.
During hair-cutting, it is a global problem that hair, which slides,.In order to prevent hair from sliding, generally use at present
Scheme is that one of blade is made into zigzag (groove is opened up on blade), such as Chinese patent literature CM1312751A, CN
203077312 U etc., but jagged blade makes blade lose sharpness, can not complete choosing in some hair-cuttings well
Cut, sliding cut etc. cuts method.
Utility model content
The application technical problems to be solved are：Can not in hair-cutting to solve technical problem hair scissors of the prior art
Accomplish the technical problem accurately sheared, so as to provide a kind of hair scissors that can be accurately sheared in hair-cutting.
Technical scheme is used by the application solves its technical problem：
A kind of hair scissors, including the first scissor body, the second scissor body and by first scissor body and second scissors
Body is rotatably coupled integral engaging member, and first scissor body has the first sword body portion and first cuts handle, and described second
There is scissor body the second sword body portion and second to cut handle, and the blade in the first sword body portion and the second sword body portion is in firm occlusion, institute
The intersection point for stating the blade in the first sword body portion and the second sword body portion is A, and the first sword body portion and the second sword body are done respectively with intersection point A
The tangent line of the blade in portion, the angle of two tangent lines is 35 ° -50 °.
Preferably, hair scissors of the present utility model, the width of the knife edge part in the second sword body portion are less than the first sword body
The width of the knife edge part in portion.
Preferably, hair scissors of the present utility model, when first scissor body closes up with second scissor body, with intersection point
A does the vertical line of scissors axis, positioned at the width H1 of vertical line and the hanging down positioned at the second sword body part of the first sword body part
The ratio between width H2 of line is 3:2-15:11.
Preferably, hair scissors of the present utility model, the width of first scissor body and the second scissor body is towards point of a knife
Direction is gradually reduced.
Preferably, the blade in hair scissors of the present utility model, the first sword body portion and/or the second sword body portion by by
The straightway of the nearly engaging member and the arc away from the engaging member are formed.
Preferably, hair scissors of the present utility model, the length L of the straightway is 1.8 to 2.5cm.
Preferably, the blade in hair scissors of the present utility model, the first sword body portion and the second sword body portion is by one section
Or multistage camber line is formed.
Preferably, hair scissors of the present utility model, the arc curvature of a curve are less than 0.05m-1。
Preferably, hair scissors of the present utility model, the arc curvature of a curve gradually increase towards point of a knife direction.
Preferably, hair scissors of the present utility model, the engaging member are screw or rivet.
The beneficial effect of the application is：
(1) blade in the hair scissors of the application, the first sword body portion and the second sword body portion is in firm occlusion, with first sword
The intersection point of the blade in body portion and the second sword body portion does the tangent line of the blade in the first sword body portion and the second sword body portion respectively, two
The angle of tangent line is 35 ° -50 °.During shearing, scissors can apply the component to point of a knife direction (along blade to the hair cut
Tangential direction) and vertical blade component (perpendicular to the tangential direction of blade), the component of vertical blade simultaneously can be to hair
Pressure is produced so as to form frictional force, when the angle of two tangent lines is 35 ° -50 °, the component to point of a knife direction is supported by frictional force
Disappear, during hair is sheared, hair will not slide, so that operator can accurately control clipped position, realize essence
Quasi- shearing.
(2) hair scissors of the application, the width of the second scissor body reduce, and cause hair scissors weight saving to reduce about five
/ mono-, simultaneously because the blade in the first sword body portion and the second sword body portion angle in firm occlusion is reduced to 35 ° -50 °, operator
When firmly having hair cut, nameless and thumb manipulation angle diminishes, and about 1/3rd is firmly also reduced, so as to reduce operator's tendon
The risk of the generation of vaginitis (occupational disease).
(3) hair scissors of the application, the width of the second scissor body (shear blade) is only changed, the first scissor body width is larger,
It is easy to hairdresser to be used as benchmark, convenient observation and alignment hair-cutting position by the first scissor body.
(4) hair scissors of the application, curvature are less than 0.05m-1Camber line when cut closer to straight line, person's use easy to operation
Knife.
Brief description of the drawings
The application is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural representation of hair scissors of the prior art；
Fig. 2 is the hair scissors schematic diagram that hair slides in hair-cutting of prior art；
Fig. 3 is the knot of the first sword body portion of the hair scissors of the embodiment of the present application and the blade in the second sword body portion in firm occlusion
Composition；
Fig. 4 is the first scissor body of the hair scissors of the embodiment of the present application and structure chart when the second scissor body closes up, in figure
Dotted line be axis.
Reference in figure is：
The scissor bodies of 1- first；11- the first sword bodies portion；12- first cuts handle；The scissor bodies of 2- second；21- the second sword bodies portion；22-
Second cuts handle；3- engaging members；9- hairs；A- intersection points.
Embodiment
The application is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the application, therefore it only shows the composition relevant with the application.
Embodiment 1
The present embodiment provides 5 cun of hair scissors, including the first scissor body 1, the second scissor body 2 and by the first scissor body 1 and the
Two scissor bodies 2 are rotatably coupled integral engaging member 3, and the first scissor body 1 has the first sword body portion 11 (benchmark sword) and the
One cut 12, second scissor bodies 2 have the second sword body portion 21 (shear blade) and second cut 22, engaging member 3 can be screw, riveting
Nail etc.,
The blade in the first sword body portion 11 and the second sword body portion 21 by the straightway close to engaging member 3 and away from engaging member 3
Arc form, the wherein length L of straightway is 1.8cm；
The blade in the first sword body portion 11 and the second sword body portion 21 is in firm occlusion, with the first sword body portion 11 and the second sword
The intersection point A of the blade in body portion 21 does the tangent line of the blade in the first sword body portion 11 and the second sword body portion 21 respectively, (is done in A points
Curve near tangent where the blade in the first sword body portion 11 and the second sword body portion 21, if the corresponding first sword body portions 11 of intersection point A and the
Part on the blade in two sword body portions 21 is straight line, then its tangent line be exactly straight line in itself), the angle αs of two tangent lines is 35 °.
Specifically, the width of the knife edge part in the second sword body portion 21 is less than the width of the knife edge part in the first sword body portion 11,
As shown in figure 4, when the first scissor body 1 and the second scissor body it is 2-in-1 hold together when, with the blade in the first sword body portion 11 and the second sword body portion 21
In firm occlusion, the intersection point A of the blade in the first sword body portion 11 and the second sword body portion 21 does the vertical line along scissors axis, is located at
The width H1 of the vertical line of the part of first sword body portion 11 be 9-11mm in arbitrary value (such as 9mm, 9.5mm, 10mm, 10.5mm,
11mm), the width H2 positioned at the vertical line of the part of the second sword body portion 21 is the arbitrary value (such as 6mm, 6.5mm, 7mm) in 6-7mm.
The width of first scissor body 1 and the second scissor body 2 is gradually reduced towards point of a knife direction.
Embodiment 2
The present embodiment provides 5.5 cun of hair scissors, including the first scissor body 1, the second scissor body 2 and by the and of the first scissor body 1
Second scissor body 2 is rotatably coupled integral engaging member 3, the first scissor body 1 have the first sword body portion 11 (benchmark sword) and
First cuts and there is the second sword body portion 21 (shear blade) and second to cut 22 12, second scissor bodies 2, engaging member 3 can be screw,
Rivet etc.,
The blade in the first sword body portion 11 and the second sword body portion 21 is by the first arc close to engaging member 3 and away from engaging member
3 arc is formed, and the curvature of the first arc is less than 0.05m-1, wherein the length L of the first arc is 2cm；
The blade in the first sword body portion 11 and the second sword body portion 21 is in firm occlusion, with the first sword body portion 11 and the second sword
The intersection point A of the blade in body portion 21 does the tangent line of the blade in the first sword body portion 11 and the second sword body portion 21 respectively, (if intersection point
Part on the blade in the corresponding first sword body portions 11 of A and the second sword body portion 21 is straight line, then its tangent line be exactly straight line in itself), two
The angle α of individual tangent line is 38 °.
The width of the knife edge part in the second sword body portion 21 is less than the width of the knife edge part in the first sword body portion 11, such as Fig. 4 institutes
Show, the first scissor body 1 and the second scissor body it is 2-in-1 hold together when, the vertical line along scissors axis is done with intersection point A, positioned at the first sword body
The width H1 of the vertical line of the part of portion 11 be 9.5-11.5mm in arbitrary value (such as 9.5mm, 10mm, 10.5mm, 11mm,
11.5mm), positioned at the part of the second sword body portion 21 vertical line width H2 be 6.5-7.5mm in arbitrary value (such as 6.5mm,
7mm、7.5mm).The width of first scissor body 1 and the second scissor body 2 is gradually reduced towards point of a knife direction.
Embodiment 3 (optimum embodiment)
The present embodiment provides 6 cun of hair scissors, including the first scissor body 1, the second scissor body 2 and by the first scissor body 1 and the
Two scissor bodies 2 are rotatably coupled integral engaging member 3, and the first scissor body 1 has the first sword body portion 11 (benchmark sword) and the
One cut 12, second scissor bodies 2 have the second sword body portion 21 (shear blade) and second cut 22, engaging member 3 can be screw, riveting
Nail etc.,
The blade in the first sword body portion 11 and the second sword body portion 21 is by the straightway close to engaging member 3 and away from engaging member 3
Arc is formed, and the wherein length L of straightway is 2cm；
The blade in the first sword body portion 11 and the second sword body portion 21 is in firm occlusion, with the first sword body portion and the second sword body
The intersection point of the blade in portion does the tangent line of the blade in the first sword body portion and the second sword body portion (due to intersection point A corresponding first respectively
Part on the blade in sword body portion 11 and the second sword body portion 21 is straight line, thus its tangent line be exactly straight line in itself), two tangent lines
Angle α is 40 °.
Second sword body portion 21 and the first sword body portion 11 have the knife back of symmetrical shape, the knife edge part in the second sword body portion 21
Width is less than the width of the knife edge part in the first sword body portion 11, as shown in figure 4, the first scissor body 1 and the second scissor body it is 2-in-1 hold together
When, the vertical line along scissors axis is done with intersection point A, the width H1 positioned at the vertical line of the part of the first sword body portion 11 is 10-12mm
In arbitrary value (such as 10mm, 10.5mm, 11mm, 11.5mm, 12mm), positioned at the width of the vertical line of the part of the second sword body portion 21
H2 is the arbitrary value (such as 7mm, 7.8mm, 8mm) in 7-8mm.The width of first scissor body 1 and the second scissor body 2 is towards knife
Sharp direction is gradually reduced.
Embodiment 4
The present embodiment provides 7 cun of hair scissors, including the first scissor body 1, the second scissor body 2 and by the first scissor body 1 and the
Two scissor bodies 2 are rotatably coupled integral engaging member 3, and the first scissor body 1 has the first sword body portion 11 (benchmark sword) and the
One cut 12, second scissor bodies 2 have the second sword body portion 21 (shear blade) and second cut 22, engaging member 3 can be screw, riveting
Nail etc.,
The blade in the first sword body portion 11 and the second sword body portion 21 is that a curvature is less than 0.05m-1Camber line, and the song of camber line
Rate gradually increases towards point of a knife direction；
The blade in the first sword body portion 11 and the second sword body portion 21 is in firm occlusion, with the first sword body portion 11 and the second sword
The intersection point A of the blade in body portion 21 does the tangent line of the blade in the first sword body portion 11 and the second sword body portion 21, two tangent lines respectively
Angle α be 45 °.
The width of the knife edge part in the second sword body portion 21 is less than the width of the knife edge part in the first sword body portion 11, such as Fig. 4 institutes
Show, the first scissor body 1 and the second scissor body it is 2-in-1 hold together when, the vertical line along scissors axis is done with intersection point A, positioned at the first sword body
The width H1 of the vertical line of the part of portion 11 is 11-13mm (such as 11mm, 11.5mm, 12mm, 12.5mm, 13mm), positioned at the second sword
The width H2 of the vertical line of the part of body portion 21 is 8-9mm (such as 8mm, 8.5mm, 9mm).First scissor body 1 and the second scissor body 2
Width is gradually reduced towards point of a knife direction.
Embodiment 5
The present embodiment provides 8 cun of hair scissors, including the first scissor body 1, the second scissor body 2 and by the first scissor body 1 and the
Two scissor bodies 2 are rotatably coupled integral engaging member 3, and the first scissor body 1 has the first sword body portion 11 (benchmark sword) and the
One cut 12, second scissor bodies 2 have the second sword body portion 21 (shear blade) and second cut 22, engaging member 3 can be screw, riveting
Nail etc.,
The blade in the second sword body portion 21 is made up of the straightway close to engaging member 3 and the arc away from engaging member 3, wherein
The length L of straightway is 2.2cm, and the first sword body portion 11 is a camber line, and the length close to engaging member 3 is less than or equal to L camber line
The curvature of section is less than 0.05m-1；
The blade in the first sword body portion 11 and the second sword body portion 21 is in firm occlusion, with the first sword body portion 11 and the second sword
The intersection point A of the blade in body portion 21 does the tangent line of the blade in the first sword body portion 11 and the second sword body portion 21, two tangent lines respectively
Angle α be 48 °.
The width of the knife edge part in the second sword body portion 21 is less than the width of the knife edge part in the first sword body portion 11, such as Fig. 4 institutes
Show, the first scissor body 1 and the second scissor body it is 2-in-1 hold together when, the vertical line along scissors axis is done with intersection point A, positioned at the first sword body
The width H1 of the vertical line of the part of portion 11 is the arbitrary value (such as 12mm, 12.5mm, 13mm, 13.5mm, 14mm) in 12-14mm,
Width H2 positioned at the vertical line of the part of the second sword body portion 21 is the arbitrary value (such as 9mm, 9.5mm, 10mm) in 9-10mm.First
The width of scissor body 1 and the second scissor body 2 is gradually reduced towards point of a knife direction.
Embodiment 6
The present embodiment provides 9 cun of hair scissors, including the first scissor body 1, the second scissor body 2 and by the first scissor body 1 and the
Two scissor bodies 2 are rotatably coupled integral engaging member 3, and the first scissor body 1 has the first sword body portion 11 (benchmark sword) and the
One cut 12, second scissor bodies 2 have the second sword body portion 21 (shear blade) and second cut 22, engaging member 3 can be screw, riveting
Nail etc.,
The blade in the first sword body portion 11 and the second sword body portion 21 is by the straightway close to engaging member 3 and away from engaging member 3
Arc is formed, and the wherein length L of straightway is 2.5cm；
The blade in the first sword body portion 11 and the second sword body portion 21 is in firm occlusion, with the first sword body portion 11 and the second sword
The intersection point A of the blade in body portion 21 does the tangent line of the blade in the first sword body portion 11 and the second sword body portion 21, two tangent lines respectively
Angle α be 50 °.
The width of the knife edge part in the second sword body portion 21 is less than the width of the knife edge part in the first sword body portion 11, such as Fig. 4 institutes
Show, the first scissor body 1 and the second scissor body it is 2-in-1 hold together when, the vertical line along scissors axis is done with intersection point A, positioned at the first sword body
The width H1 of the vertical line of the part of portion 11 is the arbitrary value (such as 13mm, 13.5mm, 14mm, 14.5mm, 15mm) in 13-15mm,
Width H2 positioned at the vertical line of the part of the second sword body portion 21 is the arbitrary value (such as 10mm, 10.5mm, 11mm) in 10-11mm.
The width of first scissor body 1 and the second scissor body 2 is gradually reduced towards point of a knife direction.
In above-described embodiment 1-6, the blade in the first sword body portion 11 and the second sword body portion 21 is in firm occlusion, with the first sword body
The intersection point of the blade in sword body portion 21 of portion 11 and second does the tangent line of the blade in the first sword body portion 11 and the second sword body portion 21 respectively, and two
The angle of individual tangent line is 35 ° -50 °.During shearing, scissors can apply the component to point of a knife direction (along knife to the hair cut
The tangential direction of sword) and vertical blade component (perpendicular to the tangential direction of blade), the component of vertical blade simultaneously can be to hair
Hair produce pressure so as to form frictional force, when the angle of two tangent lines is 35 ° -50 °, to point of a knife direction component by frictional force
Offset, during hair is sheared, hair will not slide, so that operator can accurately control clipped position, realize
Precisely shearing.
In above-described embodiment 1-6, the width of the second scissor body 2 reduces, and causes hair scissors weight saving to reduce about five
/ mono-, simultaneously because the blade in the first sword body portion 11 and the second sword body portion 21 angle in firm occlusion is reduced to 35 ° -50 °, behaviour
When firmly having hair cut, nameless and thumb manipulation angle diminishes author, firmly also reduces about 1/3rd, so as to reduce operation
The risk of the generation of person's tenosynovitis (occupational disease).
Meanwhile the hair scissors of the application, only change the width of the second scissor body 2 (shear blade), the width of the first scissor body 1 compared with
Greatly, it is easy to hairdresser to be used as benchmark, convenient observation and alignment hair-cutting position by the first scissor body 1.
Curvature is less than 0.05m-1Camber line when closer to straight line, person easy to operation use scissors.
The hair scissors of the application can be used as mankind's barber's shears, pet grooming scissors.
Comparative example
Select some scissors respectively, wherein remaining part point is identical with embodiment 3, and difference is the first sword body portion 11 and the
For the blade in two sword body portions 21 in firm occlusion, the intersection point A of the blade in the first sword body portion 11 and the second sword body portion 21 is respectively with first
The angle α of the tangent line of the blade in sword body portion 11 and the second sword body portion 21.
| Comparative example | α |
| Comparative example 1 | 20° |
| Comparative example 2 | 30° |
| Comparative example 3 | 60° |
| Comparative example 4 | 70° |
Human hair is cut using comparative example 1-4 scissors respectively, can be entered for the scissor portion hair of Examples 1 and 2
Enter in the gap between the first sword body portion 11 and the second sword body portion 21 (hair and the plane of the first scissor body 1 and the second scissor body 2
It is parallel), part hair can not be cut.For comparative example 3 and 4, during shearing, hair can be slided to point of a knife direction, and angle is got over
Big sliding distance is longer.
By above-mentioned comparative example 1, illustrate the blade in the first sword body portion 11 and the second sword body portion 21 in firm occlusion, the
The intersection point of the blade in one sword body portion 11 and the second sword body portion 21 respectively with the blade in the first sword body portion 11 and the second sword body portion 21
When tangential angle is too small, hair can enter in the gap between the first sword body portion 11 and the second sword body portion 21, and causing can not be to hair
Hair is sheared, and when angle is excessive, and during shearing, hair can slide to point of a knife direction.
The application must not be interpreted as the scissors for only including above-described embodiment size, and scissors often increases or reduced 1 cun, accordingly
Width dimensions H1 and H2 increase 1mm.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the application as enlightenment
Various changes and amendments can be carried out in the range of without departing from this item application technological thought entirely.The technology of this item application
Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (10)
1. a kind of hair scissors, including the first scissor body (1), the second scissor body (2) and by first scissor body (1) and described
Two scissor bodies (2) are rotatably coupled integral engaging member (3), and first scissor body (1) has the first sword body portion (11)
Cut with first (12), there is second scissor body (2) the second sword body portion (21) and second to cut (22), it is characterised in that
The blade in the first sword body portion (11) and the second sword body portion (21) is in firm occlusion, the first sword body portion (11) and the second sword
The intersection point of the blade in body portion (21) is A, does the blade in the first sword body portion (11) and the second sword body portion (21) respectively with intersection point A
Tangent line, the angle of two tangent lines is 35 ° -50 °.
2. hair scissors according to claim 1, it is characterised in that the width of the knife edge part of the second sword body portion (21)
Less than the width of the knife edge part in the first sword body portion (11).
3. hair scissors according to claim 2, it is characterised in that first scissor body (1) and second scissor body
(2) when closing up, the vertical line of scissors axis is done with intersection point A, width H1 and position positioned at the vertical line of first sword body portion (11) part
In the ratio between width H2 of vertical line of second sword body portion (21) part be 3:2-15:11.
4. hair scissors according to claim 2, it is characterised in that first scissor body (1) and the second scissor body (2)
Width is gradually reduced towards point of a knife direction.
5. according to the hair scissors described in claim any one of 1-4, it is characterised in that the first sword body portion (11) and/or institute
The blade in the second sword body portion (21) is stated by the straightway close to the engaging member (3) and the arc away from the engaging member (3)
Form.
6. hair scissors according to claim 5, it is characterised in that the length L of the straightway is 1.8 to 2.5cm.
7. according to the hair scissors described in claim any one of 1-4, it is characterised in that the first sword body portion (11) and described
The blade in two sword body portions (21) is made up of one section or multistage camber line.
8. hair scissors according to claim 7, it is characterised in that the arc curvature of a curve is less than 0.05m-1。
9. hair scissors according to claim 8, it is characterised in that the arc curvature of a curve gradually increases towards point of a knife direction
Greatly.
10. according to the hair scissors described in claim any one of 1-4, it is characterised in that the engaging member (3) is screw or riveting
Nail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721207273.9U CN207155853U (en) | 2017-09-20 | 2017-09-20 | A kind of hair scissors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721207273.9U CN207155853U (en) | 2017-09-20 | 2017-09-20 | A kind of hair scissors |
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| Publication Number | Publication Date |
|---|---|
| CN207155853U true CN207155853U (en) | 2018-03-30 |
Family
ID=61723256
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721207273.9U Active CN207155853U (en) | 2017-09-20 | 2017-09-20 | A kind of hair scissors |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107520861A (en) * | 2017-09-20 | 2017-12-29 | 张家港海霸工具有限公司 | A kind of hair scissors |
| CN114474165A (en) * | 2020-10-26 | 2022-05-13 | 足立工业株式会社 | hair clipper |
-
2017
- 2017-09-20 CN CN201721207273.9U patent/CN207155853U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107520861A (en) * | 2017-09-20 | 2017-12-29 | 张家港海霸工具有限公司 | A kind of hair scissors |
| CN114474165A (en) * | 2020-10-26 | 2022-05-13 | 足立工业株式会社 | hair clipper |
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