JPS6219335Y2 - - Google Patents
Info
- Publication number
- JPS6219335Y2 JPS6219335Y2 JP11632881U JP11632881U JPS6219335Y2 JP S6219335 Y2 JPS6219335 Y2 JP S6219335Y2 JP 11632881 U JP11632881 U JP 11632881U JP 11632881 U JP11632881 U JP 11632881U JP S6219335 Y2 JPS6219335 Y2 JP S6219335Y2
- Authority
- JP
- Japan
- Prior art keywords
- cutting hole
- rib
- hair
- hole
- skin
- 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
- 210000004209 hair Anatomy 0.000 description 20
- 238000010008 shearing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- 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、
皮膚を適度に緊張させることによつて、長毛、く
せ毛を補捉剪断効果を向上させるとともに、短毛
も更に短く剪断できるようにした網刃を提供する
ことを目的とする。[Detailed explanation of the invention] This invention relates to the improvement of the net blade of an electric razor.
To provide a net blade capable of capturing long hair and curly hair and improving the shearing effect by appropriately tensioning the skin, and also capable of shearing short hair even shorter.
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.
このため上記切刃孔の周縁部に不規則に配列さ
れるリブを突設して、このリブによつて皮膚面を
張らせて長毛を起立させようとしたものとして、
米国特許第2619719号公報が知られているが、こ
の場合は深剃りがしにくくなる欠点があり、ある
程度短く剪断された長毛を、更に短く剪断するの
には不具合がある。 For this reason, irregularly arranged ribs are protruded from the periphery of the cutting hole, and the ribs are used to stretch the skin surface and make the long hair stand up.
US Pat. No. 2,619,719 is known, but this method has the drawback that it is difficult to get a close shave, and there are problems in shearing long hair that has been sheared to a certain degree of length even shorter.
この考案は上記欠点を解消したもので、網刃基
体に形成された基準切刃孔と隣接する切刃孔との
間の桟部に、基準切刃孔および隣接する切刃孔に
沿う第1のリブ,第2のリブを突設するにあた
り、上記第2のリブを隣接する切刃孔側に偏位さ
せ、基準切刃孔と第2のリブとの間に平担部を形
成したものである。 This invention eliminates the above-mentioned drawbacks, and includes a first hole along the reference cutting hole and the adjacent cutting hole on the crosspiece between the reference cutting hole formed in the net blade base and the adjacent cutting hole. In protruding the second rib, the second rib is shifted toward the adjacent cutting hole, and a flat part is formed between the reference cutting hole and the second rib. It is.
以下、この考案の実施例を図面にしたがつて説
明する。 Embodiments of this invention will be described below with reference to the drawings.
第1図は回転式電気かみそりに適用される網刃
の1例を部分的に示す平面図で、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、21は基
準切刃孔、22はこの基準切刃孔21と隣接する
切刃孔で、これら切刃孔21,22はその長軸方
向(第2図中矢印Pで示す)を同一方向にし、ま
た基準切刃孔21と隣接切刃孔22とは1/2ピツ
チずれて配列されている。 Figure 1 is a plan view partially showing an example of a net blade applied to a rotary electric shaver.
is a net blade base formed from a thin metal plate, 2 is a large number of cutting holes formed in the net blade base 1, 2 1 is a reference cutting hole, and 2 2 is adjacent to this standard cutting hole 2 1 . These cutting holes 2 1 and 2 2 have their long axes (indicated by arrow P in FIG. 2) in the same direction, and the reference cutting hole 2 1 and the adjacent cutting hole 2 2 are arranged with a 1/2 pitch shift.
各切刃孔21,22間の棧部Bには、これら各
切刃孔21,22の一端側から中間位置までの片
側領域に沿つて第1のリブ31,第2のリブ32
が突設されており、この場合リブ32は基準切刃
孔21に対して隣接する切刃孔22側に偏位さ
せ、基準切刃孔21と上記リブ32との間に平担
部Hを形成している。 A first rib 3 1 , a second rib 3 1 and a second rib 3 1 are provided in the ridge portion B between each of the cutting holes 2 1 and 2 2 along one side area from one end side of each of these cutting holes 2 1 and 2 2 to an intermediate position. Rib 3 2
is provided protrudingly, and in this case, the rib 32 is offset toward the adjacent cutting hole 22 with respect to the reference cutting hole 21 , and there is a gap between the reference cutting hole 21 and the rib 32. A flat portion H is formed.
またリブ31,32の上面はテーパー面3aが
形成され、網刃基体1の径方向外方に向うにした
がつて上昇させてある。 Further, the upper surfaces of the ribs 3 1 , 3 2 are formed with tapered surfaces 3 a, which are raised toward the outside in the radial direction of the net blade base 1 .
このような構成からなる網刃の剪断状態を第3
図により説明する。 The shearing state of the net blade with such a configuration is
This will be explained using figures.
使用する際、皮膚Kはリブ32で強く緊張され
るとともに、リブ32の櫛効果により長毛WLが
切刃孔22に捕捉される。この場合リブ32は切
刃孔22の周縁に接近して突設されているため、
切刃孔22からみた両脇のリブ32間の距離は小
さくまた皮膚Kに最も強く当接するものとなり、
これがため、皮膚Kは絞り効果により強く膨脹
し、長毛殊に伏臥状態のくせ毛の毛根を強制して
起立させるように作用する。 When in use, the skin K is strongly tensed by the ribs 32 , and the long hairs WL are captured in the cutting holes 22 by the combing effect of the ribs 32 . In this case, since the rib 32 is protruded close to the periphery of the cutting hole 22 ,
The distance between the ribs 3 2 on both sides as seen from the cutting hole 2 2 is small, and the ribs 3 2 contact the skin K most strongly,
Therefore, the skin K expands strongly due to the squeezing effect, which acts to force the hair roots of long hair, especially curly hair that is lying down, to stand up.
こうして長毛やくせ毛は、ある程度の長さまで
切断されることになるが、このような切断後の毛
WSは、網刃1を皮膚に対してわずかにずらすこ
とによつて、基準切刃孔21へ導入されることに
なる。 In this way, long hair and curly hair are cut to a certain length, but the hair after such cutting is
The WS is introduced into the reference cutting hole 21 by slightly shifting the mesh blade 1 with respect to the skin.
この場合、基準切刃孔21の両脇のリブ32,
32は、隣接切刃孔22側へ偏位しているため、
桟部Bの平担部Hを有しており、皮膚Kはリブ3
2の頂点から基準切刃孔21とを結ぶ線の角度が
緩いため、なめらかな動きで、切断後の毛WSは
切刃孔21に捕捉されることになり、しかも皮膚
Kは緩く緊張されるため、皮膚Kが切刃孔21に
必要以上に入り込むことがなく、肌を傷めずに毛
WSを更に短く剪断することができる。 In this case, the ribs 3 2 on both sides of the reference cutting hole 2 1 ,
3 2 is deviated toward the adjacent cutting edge hole 2 2 , so
It has a flat part H of the crosspiece B, and the skin K has a rib 3.
Since the angle of the line connecting the apex of 2 and the reference cutting hole 2 1 is gentle, the hair WS after cutting is captured in the cutting hole 2 1 with smooth movement, and the skin K is loose and tense. Therefore, the skin K does not get into the cutting hole 21 more than necessary, and the hair can be removed without damaging the skin.
WS can be sheared even shorter.
以上の構成からなるこの考案によれば、皮膚K
はリブ3により適宜に緊張され、長毛、くせ毛は
勿論、短毛も確実に切断することができる。 According to this invention consisting of the above structure, the skin K
is appropriately tensioned by the ribs 3, and can reliably cut not only long hair and curly hair but also short hair.
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図はリブの説明
図、第3図は第2図の−線断面図である。
1……網刃基体、21……基準切刃孔、22…
…隣接切刃孔、31,32……リブ、B……桟
部、H……平担部。
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 an explanatory view of ribs, and FIG. 3 is a sectional view taken along the line -- in FIG. 1...Net blade base, 2 1 ...Reference cutting hole, 2 2 ...
... Adjacent cutting edge hole, 3 1 , 3 2 ... rib, B ... crosspiece, H ... flat part.
Claims (1)
する切刃孔22との間の桟部Bに、上記基準切刃
孔21および隣接する切刃孔22に沿う第1のリ
ブ31,第2のリブ32を突設するにあたり、上
記第2のリブ32を隣接する切刃孔22側に偏位
させ、基準切刃孔21と第2のリブ32との間に
平担部Hを形成した電気かみそりの網刃。 A first hole along the reference cutting hole 2 1 and the adjacent cutting hole 2 2 is provided on the crosspiece B between the reference cutting hole 2 1 and the adjacent cutting hole 2 2 formed in the net blade base 1. In protruding the rib 3 1 and the second rib 3 2 , the second rib 3 2 is shifted toward the adjacent cutting hole 2 2 , and the reference cutting hole 2 1 and the second rib 3 are 2. A net blade for an electric shaver with a flat part H formed between the two.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11632881U JPS6219335Y2 (en) | 1981-08-04 | 1981-08-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11632881U JPS6219335Y2 (en) | 1981-08-04 | 1981-08-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5751457U JPS5751457U (en) | 1982-03-24 |
JPS6219335Y2 true JPS6219335Y2 (en) | 1987-05-18 |
Family
ID=29477194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11632881U Expired JPS6219335Y2 (en) | 1981-08-04 | 1981-08-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6219335Y2 (en) |
-
1981
- 1981-08-04 JP JP11632881U patent/JPS6219335Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5751457U (en) | 1982-03-24 |
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