KR200387681Y1 - Rotating blade of electric razor - Google Patents
Rotating blade of electric razor Download PDFInfo
- Publication number
- KR200387681Y1 KR200387681Y1 KR20-2005-0007659U KR20050007659U KR200387681Y1 KR 200387681 Y1 KR200387681 Y1 KR 200387681Y1 KR 20050007659 U KR20050007659 U KR 20050007659U KR 200387681 Y1 KR200387681 Y1 KR 200387681Y1
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- South Korea
- Prior art keywords
- blade
- electric shaver
- present
- rotary
- blades
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/14—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the rotary-cutter type; Cutting heads therefor; Cutters therefor
- B26B19/141—Details of inner cutters having their axes of rotation perpendicular to the cutting surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/38—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
- B26B19/3846—Blades; Cutters
Abstract
본 고안은 전기 면도기 회전에칭날에 관한 것으로서, 구동모터(15)와 절삭날을 구비한 헤드부(11)가 몸체부(12)의 상단에 장착되어 있는 전기 면도기(10)에 있어서, 중심에 축끼움부(141)가 형성되고 상기 축끼움부(141)를 중심으로 방사상으로 이음부(142a)와 돌출회전부(142b)로 구성된 다수의 날대(142)와 상기 날대(142)의 외주면으로 함입부(143a)가 다수 형성된 외주부(143)를 포함하여서 구성되는 것을 특징으로 한다.The present invention relates to an electric razor rotary etching blade, in the center of the electric shaver 10, the head portion 11 having a drive motor 15 and a cutting blade mounted on the upper end of the body portion 12, A shaft fitting portion 141 is formed and a plurality of blades 142 composed of a joint 142a and a protruding rotation portion 142b radially around the shaft fitting portion 141 and embedded in the outer circumferential surface of the blade 142. It is characterized by including the outer peripheral portion 143 is formed a plurality of parts (143a).
Description
본 고안은 전기 면도기 회전에칭날에 관한 것으로서, 이음부와 돌출회전부로 구성된 다수의 날대가 양측 모두 α각도가 형성됨으로써 회전 또는 역회전시에도 절삭이 가능한 것에 관한 것이다.The present invention relates to an electric razor rotary etching blade, and a plurality of blades composed of a joint portion and a protruding rotation portion, both sides are formed by the α angle to be able to cut even when rotating or reverse rotation.
일반적으로 전기면도기는 배터리로부터 전원을 공급받아 모터를 구동시키면 구동되는 모터에 축설된 회전칼이 회전하며 면도를 수행하는 회전식 면도기와 모터의 구동하에 병렬로 설치된 2개의 칼날헤드가 상호교차되게 왕복운동하며 면도를 수행하는 왕복시 면도기로 크게 대별될 수 있는데, 근래에는 왕복식보다 회전식을 선호하는 경향이 있다.In general, an electric shaver receives power from a battery to drive a motor, and the rotating knife rotated on the driven motor rotates, and a rotating razor which performs shaving and two blade heads installed in parallel under the driving of the motor reciprocate with each other. And it can be roughly classified as a razor during reciprocating shaving, but in recent years tends to prefer a rotary rather than a reciprocating.
그러나 종래의 회전식날은 털과의 접촉면적이 좁아서 절삭력이 생각보다 높지 못해 면도를 하는데 장시간이 소요되게 되는 문제가 있었다.However, the conventional rotary blade has a problem that it takes a long time to shave because the contact area with the hair is narrow and the cutting force is not higher than expected.
본 고안은 전술한 문제를 해결하기 위하여 고안한 것으로서, 다수의 날대가 양측 모두 절삭각이 형성됨으로써 회전 또는 역회전시에도 절삭이 가능하고, 회전날과 수염의 접촉면적을 넓혀 면도효율을 높인 전기면도기 회전에칭날을 제공하고자 하는 목적을 가지고 있다.The present invention has been devised to solve the above-mentioned problem, and a plurality of blades are formed at both sides of the cutting angle, so that cutting can be performed even during rotation or reverse rotation, and the contact area between the rotary blade and the beard is extended to increase shaving efficiency. It is intended to provide a razor rotary etching blade.
본 고안은 전술한 목적을 달성하기 위하여, 구동모터와 절삭날을 구비한 헤드부가 몸체부의 상단에 장착되어 있는 전기 면도기에 있어서, 중심에 축끼움부가 형성되고 상기 축끼움부를 중심으로 방사상으로 이음부와 돌출회전부로 구성된 다수의 날대와 상기 날대의 외주면으로 함입부가 다수 형성된 외주부를 포함하여서 구성되며, 이음부와 돌출회전부로 구성된 다수의 날대는 양측 모두가 α각도가 형성됨으로써 회전 또는 역회전시에도 절삭이 가능한 것을 특징으로 하는 전기면도기 회전에칭날을 제공한다.The present invention, in order to achieve the above object, in the electric shaver in which the head portion provided with the drive motor and the cutting edge is mounted on the upper end of the body portion, the shaft fitting portion is formed in the center and the radial fitting portion around the shaft fitting portion And a plurality of blades composed of a protrusion rotating portion and an outer circumference formed with a plurality of depressions formed on the outer circumferential surface of the blade. It provides an electric shaver rotary etching blade, characterized in that the cutting is possible.
이하 첨부된 도면을 참조하여 본 고안의 구성을 상세히 설명하면 다음과 같다.Referring to the configuration of the present invention in detail with reference to the accompanying drawings as follows.
우선, 첨부된 도면을 설명하면 다음과 같다.First, the accompanying drawings will be described.
도 1은 본 고안의 전기면도기 회전날이 3개 형성된 전기면도기를 도시한 사시도이고, 도 2는 본 고안의 전기면도기의 회전날이 2개 형성된 전기면도기를 도시한 사시도이며, 도 3은 도 1의 부분 절개 단면도이고, 도 4는 본 고안의 전기면도기 회전에칭날의 분리사시도이며, 도 5는 본 고안의 전기면도기 회전에칭날이 제작되기 전의 전개도이고, 도 6은 본 고안의 전기면도기 회전에칭날의 날대의 형상을 도시한 도면이며, 도 7은 본 고안의 전기면도기 회전에칭날의 다른 실시예를 도시한 도면이다. 1 is a perspective view showing an electric shaver with three electric shaver rotary blades of the present invention, Figure 2 is a perspective view showing an electric shaver with two rotary blades of the electric shaver of the present invention, Figure 3 4 is an exploded perspective view of the electric razor rotary etching blade of the present invention, FIG. 5 is an exploded view before the electric razor rotary etching blade of the present invention is produced, and FIG. 6 is an electric razor rotary etching of the present invention. Figure is a view showing the shape of the blade of the blade, Figure 7 is a view showing another embodiment of the electric shaver rotary etching blade of the present invention.
본 고안은 구동모터(15)와 절삭날을 구비한 헤드부(11)가 몸체부(12)의 상단에 장착되어 있는 전기 면도기(10)를 기본 구조로 하게 된다.The present invention has a basic structure of the electric shaver 10 in which the head 11 having the driving motor 15 and the cutting edge is mounted on the top of the body 12.
상세히 설명하면, 본 고안의 전기면도기(10)는 몸체부(12)의 내부에 내장된 구동모터(15)의 모터축(151)에 제1기어(16)가 고정되고, 제1기어(16)와 맞물려 회전하도록 제2기어(17)와 제3기어(18)가 고정된다. In detail, in the electric shaver 10 of the present invention, the first gear 16 is fixed to the motor shaft 151 of the driving motor 15 embedded in the body 12, and the first gear 16 is fixed. ), The second gear 17 and the third gear 18 are fixed to rotate in engagement with ().
즉, 모터축(151)에 결착되어 있는 제1기어(16)가 회전하여, 제1기어(16)와 맞물려있는 제2기어(17)와 제3기어(18)가 회전하게 됨으로써 상기 각각의 기어들의 상부에 결착된 회전에칭날(14)이 회전하여 면도기망(13)을 통하여 들어온 수염을 절삭하게 된다.That is, the first gear 16, which is attached to the motor shaft 151, rotates, so that the second gear 17 and the third gear 18 meshed with the first gear 16 rotate. The rotary etching blade 14 attached to the top of the gear is rotated to cut the beard coming through the razor network (13).
그리고, 본 고안의 전기면도기 회전에칭날의 구조는 도3과 도4 및 도5에서 알 수 있듯이, 중심에 축끼움부(141)가 형성되고 상기 축끼움부(141)를 중심으로 방사상으로 이음부(142a)와 돌출회전부(142b)로 구성된 다수의 날대(142)와 상기 날대(142)의 외주면으로 함입부(143a)가 다수 형성된 외주부(143)를 포함하여서 구성되는 것을 특징으로 하게 된다.And, the structure of the electric shaver rotary etching blade of the present invention, as can be seen in Figures 3, 4 and 5, the shaft fitting portion 141 is formed in the center and is radially centered around the shaft fitting portion 141 It is characterized in that it comprises a plurality of blades 142 composed of the portion 142a and the protruding rotation portion 142b and the outer peripheral portion 143 formed with a plurality of depressions 143a as the outer peripheral surface of the blade 142.
또한 도6에서와 같이, 본 고안의 전기면도기 회전에칭날의 이음부(142a)와 돌출회전부(142b)로 구성된 다수의 날대(142)는 양측 모두가 α각도가 형성됨으로써 회전 또는 역회전시에도 절삭이 가능한 것을 특징으로 하게 된다.In addition, as shown in Figure 6, the plurality of blades 142 composed of the joint portion 142a and the protruding rotation portion 142b of the electric shaver rotary etching blade of the present invention, even if both sides are formed by the angle α is rotated or reverse rotation It is characterized in that the cutting is possible.
그리고 회전에칭날(14)에 형성된 돌출회전부(142b)는 면도기망(13)과 많은 면적에 걸쳐 접하므로 수염과의 접촉면적이 넓어 면도시 면도효율이 높아진다.And the protruding rotation portion 142b formed on the rotary etching blade 14 is in contact with the razor network 13 over a large area, so that the contact area with the beard is wide, and the shaving efficiency is increased during shaving.
한편 회전에칭날(20)의 다른 실시예로 도 7에 도시되어 있듯이, 날대가 하측으로 개구된 ㄷ자형으로 형성할 수 있다. 이 경우에도 면도기망과 많은 면적에 걸쳐 회전날이 접하게 되므로 수염과의 접촉면적이 넓어진다.Meanwhile, as shown in FIG. 7 as another embodiment of the rotary etching blade 20, the blade may be formed in a c-shape opened downward. In this case as well, the contact area with the beard is widened because the blade is in contact with the razor network over a large area.
한편, 본 고안에 따른 전기면도기 회전에칭날은 첨부된 도면 및 구체적인 실시 예와 관련하여 설명하였지만, 본 고안은 이에 의하여 특별히 제한되는 것은 아니며 본 고안의 기술적 사상의 범위 내에서 당해 분야의 당업자에 의하여 다양한 변형이 이루어질 수 있다.On the other hand, although the electric razor rotary etching blade according to the present invention has been described in connection with the accompanying drawings and specific embodiments, the present invention is not particularly limited thereto and by the person skilled in the art within the scope of the technical idea of the present invention Various modifications may be made.
이상과 같이 본 고안의 전기면도기 회전에칭날은 돌출회전부를 두어 회전날과 수염과의 접촉 면적을 높여 절삭력이 뛰어난 효과가 있다.As described above, the electric shaver rotary etching blade of the present invention has an excellent cutting force by increasing the contact area between the rotary blade and the beard by placing the protruding rotation part.
그리고 이음부와 돌출회전부로 구성된 다수의 날대가 양측 모두 α각도가 형성됨으로써 회전 또는 역회전시에도 절삭이 가능하게 되는 장점이 있다. In addition, since a plurality of blades composed of a joint part and a protruding rotating part are formed at both sides of the α angle, cutting is possible even when rotating or reversely rotating.
도 1은 본 고안의 전기면도기 회전날이 3개 형성된 전기면도기를 도시한 사시도.1 is a perspective view showing an electric shaver with three electric shaver rotary blades of the present invention.
도 2는 본 고안의 전기면도기의 회전날이 2개 형성된 전기면도기를 도시한 사시도.Figure 2 is a perspective view showing an electric shaver formed with two rotary blades of the electric shaver of the present invention.
도 3은 도 1의 부분 절개 단면도.3 is a partial cutaway sectional view of FIG. 1.
도 4는 본 고안의 전기면도기 회전에칭날의 분리사시도.Figure 4 is an exploded perspective view of the electric shaver rotary etching blade of the present invention.
도 5는 본 고안의 전기면도기 회전에칭날이 제작되기 전의 전개도.5 is an exploded view before the electric shaver rotary etching blade of the present invention is produced.
도 6은 본 고안의 전기면도기 회전에칭날의 날대의 형상을 도시한 도면.Figure 6 is a view showing the shape of the blade of the electric shaver rotary etching blade of the present invention.
도 7은 본 고안의 전기면도기 회전에칭날의 다른 실시예를 도시한 도면. 7 is a view showing another embodiment of the electric shaver rotary etching blade of the present invention.
< 도면의 주요 부분에 대한 부호의 간단한 설명 ><Brief description of symbols for the main parts of the drawings>
10 : 전기면도기 11 : 헤드부10: electric shaver 11: head
12 : 몸체부 13 : 면도기망12: body portion 13: shaving network
14 : 회전에칭날 15 : 구동모터14: rotary etching blade 15: drive motor
16 : 제1기어 17 : 제2기어16: first gear 17: second gear
18 : 제3기어 141 : 축끼움부18: third gear 141: shaft fitting
142 : 날대 142a : 이음부142: blade 142a: seam
142b : 돌출회전부 143 : 외주부142b: protrusion rotation part 143: outer peripheral part
143a : 함입부 151 : 모터축143a: depression 151: motor shaft
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2005-0007659U KR200387681Y1 (en) | 2005-03-21 | 2005-03-21 | Rotating blade of electric razor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2005-0007659U KR200387681Y1 (en) | 2005-03-21 | 2005-03-21 | Rotating blade of electric razor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200387681Y1 true KR200387681Y1 (en) | 2005-06-21 |
Family
ID=43688991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2005-0007659U KR200387681Y1 (en) | 2005-03-21 | 2005-03-21 | Rotating blade of electric razor |
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| Country | Link |
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| KR (1) | KR200387681Y1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101830075B1 (en) * | 2015-10-30 | 2018-02-23 | (주)인피노 | All-in-one multiple rotary razor blade and a manufacturing method thereof |
| CN109780138A (en) * | 2019-03-04 | 2019-05-21 | 上海飞科电器股份有限公司 | Shaver transmission device and shaver |
-
2005
- 2005-03-21 KR KR20-2005-0007659U patent/KR200387681Y1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101830075B1 (en) * | 2015-10-30 | 2018-02-23 | (주)인피노 | All-in-one multiple rotary razor blade and a manufacturing method thereof |
| CN109780138A (en) * | 2019-03-04 | 2019-05-21 | 上海飞科电器股份有限公司 | Shaver transmission device and shaver |
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