JPS6147552B2 - - Google Patents
Info
- Publication number
- JPS6147552B2 JPS6147552B2 JP5477980A JP5477980A JPS6147552B2 JP S6147552 B2 JPS6147552 B2 JP S6147552B2 JP 5477980 A JP5477980 A JP 5477980A JP 5477980 A JP5477980 A JP 5477980A JP S6147552 B2 JPS6147552 B2 JP S6147552B2
- Authority
- JP
- Japan
- Prior art keywords
- dimensional
- slit
- groove
- electric razor
- cutter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000007794 irritation Effects 0.000 description 5
- 101700004678 SLIT3 Proteins 0.000 description 3
- 102100027339 Slit homolog 3 protein Human genes 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Dry Shavers And Clippers (AREA)
Description
【発明の詳細な説明】 本発明は電気カミソリの構造に関する。[Detailed description of the invention] The present invention relates to the structure of an electric razor.
従来、一般の電気カミソリの外刃は、第１図及
び第２図に示すように球殻状に形成されていた
が、外刃イの側面ロから、上部球面ハに至るまで
のコーナー部には細長い立体スリツトニが形成さ
れていた。しかるに、このような従来の外刃イで
は、内刃ホの摺動しない範囲に長い髭トが導入さ
れると立体スリツトニと直角方向に髭が引張られ
ることになり、従つて髭が引張られることになる
から外刃のエツジヘに引掛り、その引掛抵抗が大
きい為の皮膚は特殊な刺激を感じることになる。 Conventionally, the outer blade of a general electric razor has been formed into a spherical shell shape as shown in Figs. An elongated three-dimensional slit was formed. However, in such a conventional outer cutter A, if a long barb is introduced into the area where the inner cutter does not slide, the barb will be pulled in a direction perpendicular to the three-dimensional slit knife, and therefore the barb will be pulled. Because of this, it gets caught on the edge of the outer blade, and because the hooking resistance is large, the skin feels special irritation.
実験によれば髭トの引張力が６〜8g程度では
刺激を感じないが、10〜16g程度になると皮膚に
異常な刺激を感じることが多かつた。 According to experiments, when the tensile force of the beard was about 6 to 8 g, no irritation was felt, but when the tensile force was about 10 to 16 g, abnormal irritation was often felt on the skin.
しかして電気カミソリでは剃られる際の皮膚の
感触も重要であり、皮膚を過度に刺激するものは
使用者に歓迎されにくい。 However, with electric razors, the feel of the skin during shaving is also important, and those that excessively irritate the skin are not welcomed by users.
本発明はこのようなかかる実情及び問題点に鑑
みて成したもので、その欠点を改良せんとするも
のである。 The present invention has been made in view of the above-mentioned actual circumstances and problems, and is intended to improve these drawbacks.
即ち、本発明の目的は、電気カミソリ使用時に
於ける髭の引張りによる刺激を除去しかつ。立体
スリツト部の補強を成さんとするものである。 That is, an object of the present invention is to eliminate the irritation caused by pulling on the beard when using an electric razor. This is intended to strengthen the three-dimensional slit portion.
以下、本発明の一実施例について付図を参考に
して説明する。第３図は本発明の一実施例の電気
カミソリの断面図、第４図は同上実施例の外刃の
斜視図、第５図はその断面図である。図において
１は外刃で球殻状をなし、外周縁のコーナー部２
には複数個の細長い立体スリツト３を並設してい
る。４は溝部材で、円環状に形成されコーナー部
の内側に付設し立体スリツト３と同じ問題の溝４
ａを立体スリツト３と合致させてその内側に配設
している。 An embodiment of the present invention will be described below with reference to the accompanying drawings. FIG. 3 is a sectional view of an electric razor according to an embodiment of the present invention, FIG. 4 is a perspective view of an outer blade of the same embodiment, and FIG. 5 is a sectional view thereof. In the figure, 1 is the outer cutter, which has a spherical shell shape, and the corner part 2 on the outer periphery.
A plurality of elongated three-dimensional slits 3 are arranged in parallel. 4 is a groove member, which is formed in an annular shape and attached to the inside of the corner part, and has the same problem as the three-dimensional slit 3.
a is aligned with the three-dimensional slit 3 and placed inside it.
５は内刃で溝部材４の内周側に近接して回動す
るように配備している。その問題は小さい方が望
ましい。６は短ヒゲ導入孔、７は外刃フレーム、
８は本体である。９は内刃台、１０は押上バネ、
１１はモーターである。 Reference numeral 5 denotes an inner cutter, which is arranged close to the inner peripheral side of the groove member 4 so as to rotate. The smaller the problem, the better. 6 is the short hair introduction hole, 7 is the outer blade frame,
8 is the main body. 9 is the inner cutter stand, 10 is the push-up spring,
11 is a motor.
いま、モーター１１の回動により内刃５が回動
すると、立体スリツト３から導入された髭１２は
溝４ａに挿入するから、従来のようにスリツトの
エツヂに髭が引掛つてカミソリの移動により髭が
過度に引張られることはない。 Now, when the inner cutter 5 rotates due to the rotation of the motor 11, the beard 12 introduced from the three-dimensional slit 3 is inserted into the groove 4a, so that the beard gets caught on the edge of the slit and is removed by the movement of the razor, as in the conventional case. is not overly stretched.
本発明の電気カミソリは上記したように、略球
殻状の外刃の外周縁のコーナー部に細長い立体ス
リツトを並成し、該立体スリツトに対応して上面
に溝を備えた円環状の溝部材をコーナー部の内側
に付設し、立体スリツトの内方端近傍に内方の外
方端を摺接するよう配備して成るから、立体スリ
ツトから導入された髭が外刃のスリツトのエツヂ
に引掛る不都合を除去し、従つて引掛抵抗を低減
して刺激を軽減できる。 As described above, the electric razor of the present invention has elongated three-dimensional slits arranged in parallel at the corners of the outer peripheral edge of the outer cutter having a substantially spherical shell shape, and an annular groove with a groove on the upper surface corresponding to the three-dimensional slit. Since the member is attached to the inside of the corner part and arranged so that the inner outer end is in sliding contact near the inner end of the three-dimensional slit, the whiskers introduced from the three-dimensional slit are caught on the edge of the slit of the outer cutter. This eliminates the inconvenience caused by this, and therefore reduces the catching resistance and reduces irritation.
また、立体スリツトによつて強度低下したコー
ナー部を溝部材の付設によつて補強し得るから、
立体スリツトを多数個形成でき、従つて切味を向
上できる効果がある。 In addition, the corner parts whose strength has been reduced due to the three-dimensional slits can be reinforced by attaching the groove members.
A large number of three-dimensional slits can be formed, which has the effect of improving cutting quality.
第１図及び第２図は従来の電気カミソリの刃部
の断面図、第３図及び第４図は本発明電気カミソ
リの刃部の断面図、第５図はその斜視図である。
１……外刃、２……コーナー部、３……立体ス
リツト、４……溝部材、４ａ……溝、５……内
刃、６……短ヒゲ導入孔、７……外刃フレーム、
８……本体、９……内刃台、１０……押上バネ、
１１……モーター、１２……髭。
1 and 2 are sectional views of the blade of a conventional electric razor, FIGS. 3 and 4 are sectional views of the blade of the electric razor of the present invention, and FIG. 5 is a perspective view thereof. 1... Outer blade, 2... Corner part, 3... Three-dimensional slit, 4... Groove member, 4a... Groove, 5... Inner cutter, 6... Short hair introduction hole, 7... Outer blade frame,
8... Main body, 9... Inner cutter stand, 10... Push-up spring,
11...Motor, 12...Beard.
Claims (1)
いスリツト状の立体スリツトを並成し、該立体ス
リツトに対応して上面に溝を備えた円環状の溝部
材をコーナー部の内側に付設し、立体スリツトの
内方端近傍に内刃の外方端を摺接するよう配備し
て成ることを特徴とする電気カミソリ。1. Elongated slit-like three-dimensional slits are formed in parallel at the corner portion of the outer peripheral edge of the approximately spherical shell-shaped outer cutter, and an annular groove member with a groove on the upper surface corresponding to the three-dimensional slit is formed inside the corner portion. 1. An electric razor, characterized in that the outer end of the inner blade is placed in sliding contact with the inner end of the three-dimensional slit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5477980A JPS56151078A (en) | 1980-04-23 | 1980-04-23 | Electric razor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5477980A JPS56151078A (en) | 1980-04-23 | 1980-04-23 | Electric razor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56151078A JPS56151078A (en) | 1981-11-21 |
| JPS6147552B2 true JPS6147552B2 (en) | 1986-10-20 |
Family
ID=12980248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5477980A Granted JPS56151078A (en) | 1980-04-23 | 1980-04-23 | Electric razor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56151078A (en) |
-
1980
- 1980-04-23 JP JP5477980A patent/JPS56151078A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56151078A (en) | 1981-11-21 |
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