WO2003070434A1 - Hair cutting scissors - Google Patents
Hair cutting scissors Download PDFInfo
- Publication number
- WO2003070434A1 WO2003070434A1 PCT/KR2002/000717 KR0200717W WO03070434A1 WO 2003070434 A1 WO2003070434 A1 WO 2003070434A1 KR 0200717 W KR0200717 W KR 0200717W WO 03070434 A1 WO03070434 A1 WO 03070434A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- support portion
- scissors
- hair cutting
- holding
- present
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B13/00—Hand shears; Scissors
- B26B13/12—Hand shears; Scissors characterised by the shape of the handles
Definitions
- the present invention relates to a hair cutting scissors, and in particular
- Figures 1 and 2 are views illustrating a conventional hair cutting
- a blade 22 and 20 is formed in an extension of a
- the support portion 10 and 12 is rotatable about a
- a scissors 30 of Figure 3 is developed.
- a blade 32 In the scissors 30 of Figure 3, a blade 32
- a holding portion 40 and 42 rotates about a center of the rotary shaft 34.
- an arm may be positioned in a lower side of
- portion 47 and 48 is matched with the support portion 40 and 42, a width
- a holding portion is
- two holding portions are formed vertically in an outer side of a center line of the
- an engaging portion is further formed in the holding portion.
- the engaging portion may be further provided in the support portion.
- Figure 1 is a plan view illustrating a conventional hair cutting scissors
- Figure 2 is a view illustrating a state of use of a scissors of Figure 1 ;
- Figure 3 is a perspective view illustrating a conventional bending type
- Figure 4 is a perspective view illustrating a hair cutting scissors according to the present invention.
- Figure 5 is a view illustrating a state of use of a hair cutting scissors
- Figure 6 is a partial perspective view illustrating a hair cutting scissors
- a holding portion 72 is vertically extended in an outer side of a center
- the holding portion 72 may be movable upwardly and downwardly in
- a hole 78 is formed in the support portion
- a screw 76 is provided in the holding portion 72 and is inserted into the hole 78 and is then fixed using a nut 77. Furthermore, a screw 76 is provided in the holding portion 72 and is inserted into the hole 78 and is then fixed using a nut 77. Furthermore, a screw 76 is provided in the holding portion 72 and is inserted into the hole 78 and is then fixed using a nut 77. Furthermore, a screw 76 is provided in the holding portion 72 and is inserted into the hole 78 and is then fixed using a nut 77. Furthermore, a screw 76 is provided in the holding portion 72 and is inserted into the hole 78 and is then fixed using a nut 77. Furthermore, a screw 76 is provided in the holding portion 72 and is inserted into the hole 78 and is then fixed using a nut 77. Furthermore, a screw 76 is provided in the holding portion 72 and is inserted into the hole 78 and is then fixed using a nut 77. Furthermore, a screw 76 is provided in the
- longitudinal groove may be formed instead of the hole.
- Two holding portions 80 and 84 are vertically formed in an outer side of
- holding portions 80 and 84 is positioned in the center line B.
- a mid finger is inserted into the holding portion 80, and a weak finger is
- the holding portion 80 further includes an engaging portion 82.
- holding portion may be further formed.
- the support portion 68 may have an engaging portion 69 for convenience of the
- the length of the support portion 66 is shorter than the length of the
- the mid finger and the weak finger are inserted into the holding portions 80 and
- the index finger is positioned in the engaging portion 82, and an end of
- the index finger is positioned in the engaging portion 69.
- the hair cutting scissor according to the present invention As described above, the hair cutting scissor according to the present invention
- the wrist is
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Scissors And Nippers (AREA)
Abstract
The present invention relates to a hair cutting scissors. In a scissors which includes a support portion (66 and 68), and a blade (62, 61) formed in an extension of the support portion (66 and 68), the support portion (66 and 68) being rotatable about a rotary shaft, a holding portion (72) is vertically extended in an outer side of a center line A of the support portion (66), and two holding portions (80, 84) are vertically formed in an outer side of a center line B of the support portion (68). The hair cutting scissors according to the present invention is capable of implementing many cutting techniques in such a manner that a wrist is freely used. For example, even when a cutting is performed in a state that a scissors is used in an upright position, it is possible to implement a good cutting operation.
Description
HAIR CUTTING SCISSORS
Technical Field
The present invention relates to a hair cutting scissors, and in particular
to a hair cutting scissors in which a hand holding a scissors works in the same
direction as a processing direction of the scissors.
Background Art
Figures 1 and 2 are views illustrating a conventional hair cutting
scissors. In a scissors 5, a blade 22 and 20 is formed in an extension of a
support portion 10 and 12. The support portion 10 and 12 is rotatable about a
center of a rotary shaft 14. A holding portion 16 and 18 into which a finger is
inserted is formed in an end portion of the support portion 10 and 12.
As shown in Figure 2, in the above scissors 5, a cutting operation is
performed in such a manner that a wrist 11 is bent in an upper direction of the
scissors 5, and an elbow 13 works a posture distanced from an upper body 15
of a user, so that the user easily feels a fatigue.
In order to overcome a mechanical structure of the scissors and arm, a
scissors 30 of Figure 3 is developed. In the scissors 30 of Figure 3, a blade 32
and 31 is formed in an extension of a support portion 40 and 42. The support
portion 40 and 42 rotates about a center of the rotary shaft 34. A holding portion
47 and 48 into which a worker's finger is inserted has a bent portion 41 and 43
and is formed in an end portion of the bent portion 41 and 43.
In the above scissors 30, an arm may be positioned in a lower side of
the scissors. Since there is a bent portion 41 and 43, the entire length is too
extended together with the length of the support portion 40 and 42. Therefore,
the accuracy in a work is decreased. In addition, since the center of the holding
portion 47 and 48 is matched with the support portion 40 and 42, a width
between the holding portions is decreased, and a width of the motion of the
fingers is decreased.
Disclosure of the Invention
Accordingly, it is an object of the present invention to overcome the
above conventional problems. It is another object of the present invention to
provide a hair cutting scissors in which a holding portion is positioned vertically
in an outer side of the support portion, and a hair cutting operation is
implemented using three fingers(thumb, middle finger, and ring finger).
To achieve the above objects, as an example of a hair cutting scissors
according to the present invention, in a scissors which includes a support
portion, and a blade in an extension of the support portion, the support portion
being rotatable about a rotary shaft of the support portion, a holding portion is
extended vertically in an outer side of a center line of the support portion, and
two holding portions are formed vertically in an outer side of a center line of the
support portion.
In addition, an engaging portion is further formed in the holding portion.
The engaging portion may be further provided in the support portion.
Brief Description of the Drawings
The present invention will become better understood with reference to
the accompanying drawings which are given only by way of illustration and thus
are not limitative of the present invention, wherein;
Figure 1 is a plan view illustrating a conventional hair cutting scissors;
Figure 2 is a view illustrating a state of use of a scissors of Figure 1 ;
Figure 3 is a perspective view illustrating a conventional bending type
hair cutting scissors in a conventional art.;
Figure 4 is a perspective view illustrating a hair cutting scissors
according to the present invention;
Figure 5 is a view illustrating a state of use of a hair cutting scissors
according to the present invention;and
Figure 6 is a partial perspective view illustrating a hair cutting scissors
according to another embodiment of the present invention.
Best Mode for Carrying Our the Invention
The embodiments of the present invention will be described with
reference to the accompanying drawings.
Referring to Figure 4, there is shown a hair cutting scissor according to
the present invention.
In the hair cutting scissors according to the present invention, a blade
62 and 61 is formed in an extension of the support portion 66 and 68.
A holding portion 72 is vertically extended in an outer side of a center
line A of the support portion 66, and a thumb is inserted into the holding portion
72.
The holding portion 72 may be movable upwardly and downwardly in
the support portion 66. For example, a hole 78 is formed in the support portion
66 at a regular interval, and a screw 76 is provided in the holding portion 72 and
is inserted into the hole 78 and is then fixed using a nut 77. Furthermore, a
longitudinal groove may be formed instead of the hole.
Two holding portions 80 and 84 are vertically formed in an outer side of
a center line B of the other support portion 68. An engaging portion of the
holding portions 80 and 84 is positioned in the center line B.
A mid finger is inserted into the holding portion 80, and a weak finger is
inserted into the other holding portion 84.
The holding portion 80 further includes an engaging portion 82. An
index finger(second finger from the thumb) which is not inserted into the holding
portion is supported therein. Instead of forming the engaging portion 82, another
holding portion may be further formed.
In addition, after the mid finger is inserted into the holding portion 80,
the support portion 68 may have an engaging portion 69 for convenience of the
index finger.
The length of the support portion 66 is shorter than the length of the
other support portion 68, and there is provided an extension portion 74 which is
shown in a conventional scissors.
The operation of the hair cutting scissor according to the present
invention will be described.
When the scissors is placed horizontally, the hands are positioned like
shaking hands, and then the thumb is inserted into the holding portion 72, and
the mid finger and the weak finger are inserted into the holding portions 80 and
84, respectively.
The index finger is positioned in the engaging portion 82, and an end of
the index finger is positioned in the engaging portion 69.
In this state, when the thumb is moved, a hair cutting work is
implemented. In the above cutting state, since an elbow is closely contacted
with the upper body, so that it is possible to decrease the fatigue of the user. In
addition, since the proceeding direction of the blade is the same as the
proceeding direction of the palm of the hand, a fatigue to the wrist is decreased
for thereby implementing an easier cutting operation.
Industrial Applicability
As described above, the hair cutting scissor according to the present
invention is capable of implementing many cutting techniques because the wrist
is freely moved. For example, even when the scissors is positioned in an upright
direction, it is possible to implement a good cutting work. Namely, the wrist is
freely moved.
In addition, since three fingers are used, it is possible to implement a
good work accuracy and high speed cutting work compared to the conventional
art in which two fingers are used.
As described above, the above description is one embodiment for
implementing a hair cutting scissors according to the present invention. The
present invention is not limited to the above embodiment. As the present
invention may be embodied in several forms without departing from the spirit or
essential characteristics thereof, it should also be understood that the above-
described examples are not limited by any of the details of the foregoing
description, unless otherwise specified, but rather should be construed broadly
within its spirit and scope as defined in the appended claims, and therefore all
changes and modifications that fall within the meets and bounds of the claims,
or equivalences of such meets and bounds are therefore intended to be
embraced by the appended claims.
Claims
1. In a scissors which has a blade formed in an extension of a support
portion said support portion being rotated about a rotary shaft, a hair cutting
scissors in which a holding portion is vertically extended in an outer side of a
center line A of the support portion, and two holding portions are vertically in an
outer side of a center line B of the support portion.
2. The scissors of claim 1 , wherein there are further provided an engaging
means in the holding portion and an engaging portion in the support portion.
3. The scissors of claim 1 , wherein said holding portion is movably fixed on the support portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2002249672A AU2002249672A1 (en) | 2002-02-25 | 2002-04-19 | Hair cutting scissors |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2002/5494U | 2002-02-25 | ||
| KR2020020005494U KR200276598Y1 (en) | 2002-02-25 | 2002-02-25 | Hair cutting scissors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2003070434A1 true WO2003070434A1 (en) | 2003-08-28 |
Family
ID=27751891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2002/000717 WO2003070434A1 (en) | 2002-02-25 | 2002-04-19 | Hair cutting scissors |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR200276598Y1 (en) |
| AU (1) | AU2002249672A1 (en) |
| WO (1) | WO2003070434A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252795A (en) * | 2013-05-16 | 2013-08-21 | 贵州大学 | Convenient scissors |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090158598A1 (en) * | 2005-12-15 | 2009-06-25 | Takuya Ishida | Ergonomic Shears |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS64529A (en) * | 1987-06-23 | 1989-01-05 | Matsushita Electric Ind Co Ltd | Dew condensation detecting device for camera lens |
| JPH0162769U (en) * | 1987-10-16 | 1989-04-21 | ||
| JPH051463U (en) * | 1991-06-20 | 1993-01-14 | 武盛 豊永 | Scissors |
-
2002
- 2002-02-25 KR KR2020020005494U patent/KR200276598Y1/en not_active IP Right Cessation
- 2002-04-19 AU AU2002249672A patent/AU2002249672A1/en not_active Abandoned
- 2002-04-19 WO PCT/KR2002/000717 patent/WO2003070434A1/en not_active Application Discontinuation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS64529A (en) * | 1987-06-23 | 1989-01-05 | Matsushita Electric Ind Co Ltd | Dew condensation detecting device for camera lens |
| JPH0162769U (en) * | 1987-10-16 | 1989-04-21 | ||
| JPH051463U (en) * | 1991-06-20 | 1993-01-14 | 武盛 豊永 | Scissors |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252795A (en) * | 2013-05-16 | 2013-08-21 | 贵州大学 | Convenient scissors |
Also Published As
| Publication number | Publication date |
|---|---|
| KR200276598Y1 (en) | 2002-05-25 |
| AU2002249672A1 (en) | 2003-09-09 |
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