JPS6217023Y2 - - Google Patents

Info

Publication number
JPS6217023Y2
JPS6217023Y2 JP11632781U JP11632781U JPS6217023Y2 JP S6217023 Y2 JPS6217023 Y2 JP S6217023Y2 JP 11632781 U JP11632781 U JP 11632781U JP 11632781 U JP11632781 U JP 11632781U JP S6217023 Y2 JPS6217023 Y2 JP S6217023Y2
Authority
JP
Japan
Prior art keywords
cutting
hole
blade
base
ribs
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
Application number
JP11632781U
Other languages
Japanese (ja)
Other versions
JPS5751456U (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP11632781U priority Critical patent/JPS6217023Y2/ja
Publication of JPS5751456U publication Critical patent/JPS5751456U/ja
Application granted granted Critical
Publication of JPS6217023Y2 publication Critical patent/JPS6217023Y2/ja
Expired legal-status Critical Current

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  • Dry Shavers And Clippers (AREA)

Description

【考案の詳細な説明】 この考案は電気かみそりの網刃の改良に係り、
長毛に対する捕捉剪断効果の向上を図ることを主
目的とするものであつて、長形状の多数の切刃孔
を穿設した網刃基体において、各切刃孔の長手方
向を内刃の進行方向と直交方向に配設するととも
に、各切刃孔の両側縁に、切刃孔の長手方向に沿
つて、基体表面より突出するリブを設けることに
よつて、上記リブで皮膚を張らせて長毛を切刃孔
に導入するとともに、皮膚押圧時の各切刃孔周縁
の変形凹入による内刃と刃先との衝突を、上記リ
ブの補強桟効果で防止しようとするものである。
[Detailed explanation of the invention] This invention relates to the improvement of the net blade of an electric razor.
The main purpose is to improve the trapping and shearing effect on long hair, and the net blade base has a large number of long cutting holes. At the same time, by providing ribs on both sides of each cutting hole that protrude from the base surface along the longitudinal direction of the cutting hole, the skin is stretched by the ribs and long hair is formed. is introduced into the cutting hole, and the reinforcing bar effect of the ribs is used to prevent collision between the inner cutter and the cutting edge due to deformation and indentation of the periphery of each cutting hole when the skin is pressed.

この種かみそりの網刃では、周知のように皮膚
面に押し当てて使用する際にこの皮膚面となじん
で変形できるように薄肉の金属板で網状基体を形
成してある。
As is well known, the mesh blade of this type of razor has a net-like base formed of a thin metal plate so that it can be deformed to conform to the skin surface when it is pressed against the skin surface.

ところで、従来の網刃は網刃基体に形成された
切刃孔の周辺部の肉厚が等しく平面的に形成され
ていたから、上記網刃基体が皮膚面によつて変形
した状態では上記切刃孔が上記皮膚面によつて塞
さがれ易い傾向にある。このため比較的短い毛に
比べうぶ毛のような伏臥し易い長毛は切刃孔に捕
捉されにくい。
By the way, in conventional net blades, the thickness of the peripheral part of the cutting hole formed in the net blade base was equal and flat, so when the net blade base was deformed by the skin surface, the cutting hole tend to be blocked by the skin surface. Therefore, long hair such as downy hair, which tends to lie down, is less likely to be caught in the cutting hole than relatively short hair.

これを解消する目的で、上記各切刃孔を長形状
にしたものがすでに提案されているが、この場合
切刃孔をとり囲む長手方向の桟部分が必要以上に
変形凹入するため、内刃刃先で引掛けて破損し易
い傾向にある。
In order to solve this problem, it has already been proposed to make each of the cutting holes into elongated shapes, but in this case, the longitudinal crosspiece surrounding the cutting holes would be deformed and recessed more than necessary. It tends to get caught on the edge of the blade and get damaged easily.

この考案は上記欠点を解消したもので、以下実
施例を図面にしたがつて説明する。
This invention eliminates the above-mentioned drawbacks, and examples will be described below with reference to the drawings.

第1図、第2図は往復動電気かみそりに適用さ
れる網刃の一例を部分的に示す平面図および断面
図で、同図において1は薄肉の金属板から形成さ
れた網刃基体、2は網刃基体1に形成された多数
の切刃孔である。各切刃孔2は基体表面側の両側
縁に突設されたリブ3で取り囲まれており、各リ
ブ3の頂面3aはテーパ状に形成され、さらにテ
ーパ面上昇端部3b側には第3図のように開放部
4が形成されている。上記テーパ面3aは内刃振
動方向に沿つた中央部(1点鎖線X)側から左右
両側部側に向つて上昇するもので、テーパ面下降
端部3c側は網刃基体1の表面と同一レベルにし
てある。このテーパ面下降端部3cは上記基体1
の表面に対してわずかの段差をもたせてもよい
(第6図参照)。
1 and 2 are a plan view and a sectional view partially showing an example of a net blade applied to a reciprocating electric shaver, in which 1 is a net blade base formed from a thin metal plate; are a large number of cutting holes formed in the net blade base 1. Each cutting edge hole 2 is surrounded by ribs 3 protruding from both side edges of the base surface side, and the top surface 3a of each rib 3 is formed in a tapered shape, and furthermore, a groove is formed on the rising end 3b side of the tapered surface. As shown in FIG. 3, an open portion 4 is formed. The tapered surface 3a rises from the central portion (dotted chain line It's leveled. This tapered surface descending end 3c is connected to the base 1.
It is also possible to have a slight step on the surface (see Fig. 6).

上記網刃基体1を第4図のようにわん曲させて
枠体5に張設する。
The net blade base 1 is bent as shown in FIG. 4 and stretched over the frame 5.

この状態で、各切刃孔2の長手方向は、第1図
に矢印Mで示すごとく、内刃の進行方向Nと直交
方向に配設されており、また、各切刃孔2の周縁
に設けたリブ3も長手方向に切刃孔2に沿つて形
成されている。
In this state, the longitudinal direction of each cutting hole 2 is arranged perpendicular to the advancing direction N of the inner cutter, as shown by arrow M in FIG. The provided rib 3 is also formed along the cutting edge hole 2 in the longitudinal direction.

第5図は回転式電気かみそりに適用される網刃
の一例を部分的に示す平面図で、各切刃孔2は、
回転中心から放射状に、その長軸Yを半径方向に
向けて穿設されており、またリブ3も同一方向に
突設されている。
FIG. 5 is a plan view partially showing an example of a net blade applied to a rotary electric shaver, and each cutting edge hole 2 is
They are bored radially from the center of rotation with their long axes Y oriented in the radial direction, and the ribs 3 are also provided to protrude in the same direction.

このような構成さらなる本考案によれば、各切
刃孔2は長孔状であるため長毛やくせ毛を導入し
易く、また導入に際しては基体1の表面のリブ3
により皮膚を緊張させ長毛等を起毛させるので、
捕捉性を向上させることができ、特にこのような
捕捉性効果を高めるリブ3が内刃進行方向と直交
方向に配設されているため、使用時に受ける皮膚
押圧力による切刃孔2の桟部分の変形凹入が、上
記リブ3の補強桟効果によつて防止でき、刃先や
切刃孔2の破損を回避することができる。
According to the present invention having such a configuration, each cutting blade hole 2 is elongated, so that it is easy to introduce long or curly hair.
This makes the skin tense and causes long hair to grow.
The capturing ability can be improved, and in particular, since the ribs 3 which enhance this capturing effect are arranged in a direction perpendicular to the direction of movement of the inner blade, deformation and recession of the bar portion of the cutting blade hole 2 due to the pressure on the skin received during use can be prevented by the reinforcing bar effect of the ribs 3, and damage to the cutting edge and the cutting blade hole 2 can be avoided.

【図面の簡単な説明】[Brief explanation of drawings]

第1図はこの考案に係る電気かみそりの網刃の
一例を部分的に示す平面図、第2図は第1図の
−線断面図、第3図はリブの説明図、第4図は
網刃の張設状態を示す断面図、第5図は他の電気
かみそりに適用される網刃の一例を部分的に示す
平面図、第6図はさらに他の網刃のリブの説明図
である。 1……網刃基体、2……切刃孔、3……リブ。
Fig. 1 is a plan view partially showing an example of the mesh blade of the electric shaver according to this invention, Fig. 2 is a sectional view taken along the line - - of Fig. 1, Fig. 3 is an explanatory diagram of the rib, and Fig. 4 is the mesh. FIG. 5 is a plan view partially showing an example of a net blade applied to another electric shaver, and FIG. 6 is an explanatory diagram of ribs of another net blade. . 1... Net blade base, 2... Cutting blade hole, 3... Rib.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 長形状の多数の切刃孔2を穿設した網刃基体1
において、各切刃孔2の長手方向を内刃の進行方
向と直交方向に配設するとともに、各切刃孔2の
両側縁に、切刃孔2の長手方向に沿つて、基体1
表面より突出するリブ3を設けてなる電気かみそ
りの網刃。
Net blade base 1 with a large number of elongated cutting holes 2
, the longitudinal direction of each cutting hole 2 is arranged in a direction perpendicular to the advancing direction of the inner cutter, and a base 1 is provided on both sides of each cutting hole 2 along the longitudinal direction of the cutting hole 2.
An electric razor net blade provided with ribs 3 protruding from the surface.
JP11632781U 1981-08-04 1981-08-04 Expired JPS6217023Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11632781U JPS6217023Y2 (en) 1981-08-04 1981-08-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11632781U JPS6217023Y2 (en) 1981-08-04 1981-08-04

Publications (2)

Publication Number Publication Date
JPS5751456U JPS5751456U (en) 1982-03-24
JPS6217023Y2 true JPS6217023Y2 (en) 1987-04-28

Family

ID=29477193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11632781U Expired JPS6217023Y2 (en) 1981-08-04 1981-08-04

Country Status (1)

Country Link
JP (1) JPS6217023Y2 (en)

Also Published As

Publication number Publication date
JPS5751456U (en) 1982-03-24

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