JPH0118141Y2 - - Google Patents
Info
- Publication number
- JPH0118141Y2 JPH0118141Y2 JP1984014444U JP1444484U JPH0118141Y2 JP H0118141 Y2 JPH0118141 Y2 JP H0118141Y2 JP 1984014444 U JP1984014444 U JP 1984014444U JP 1444484 U JP1444484 U JP 1444484U JP H0118141 Y2 JPH0118141 Y2 JP H0118141Y2
- Authority
- JP
- Japan
- Prior art keywords
- cutter
- protrusions
- rows
- blade
- group
- 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
- 239000011148 porous material Substances 0.000 claims description 16
- 238000005452 bending Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000004209 hair Anatomy 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 210000000720 eyelash Anatomy 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Dry Shavers And Clippers (AREA)
Description
【考案の詳細な説明】
〔技術分野〕
本考案は、外刃に内刃往復運動方向と平行に２
本の突条列を形成し、該突条列の両外側部に前記
突条列間の内側部に設けられた細孔と相似形で該
細孔より小さい刃孔を該細孔と同一配列で並べた
往復式電気カミソリの外刃に関する。[Detailed description of the invention] [Technical field] This invention has two blades on the outer cutter parallel to the direction of reciprocating movement of the inner cutter.
A row of protrusions is formed on the book, and on both outer sides of the row of protrusions, blade holes similar in shape to and smaller than the pores provided on the inner side between the rows of protrusions are arranged in the same manner as the pores. Regarding the outer blades of reciprocating electric razors arranged in
従来の往復式電気カミソリの外刃は第１図に示
す如く、略全面に刃孔２が設けられた平面状の金
属薄板であり、該外刃１の両端には樹脂あるいは
金属で成形された外刃取付具６が固着され、第２
図に示す如く、外刃取付具６を外刃枠３のフツク
部７に係止することにより外刃１と内刃５が内刃
ばね１０の上方付勢力で圧接状態となる。
As shown in Fig. 1, the outer blade of a conventional reciprocating electric razor is a flat thin metal plate with blade holes 2 provided on almost the entire surface, and both ends of the outer blade 1 are molded with resin or metal. The outer blade attachment 6 is fixed, and the second
As shown in the figure, by locking the outer cutter mount 6 to the hook portion 7 of the outer cutter frame 3, the outer cutter 1 and the inner cutter 5 are pressed into contact with each other by the upward biasing force of the inner cutter spring 10.
ここで、第３図に示す如く、両端を支持された
断面一様なスパン２Ｌの薄板はりの中央に垂直荷
重２Ｐが作用する場合を考えると、支持端からｘ
のところの変形量δxは次式で与えられる。 Here, as shown in Fig. 3, if we consider the case where a vertical load 2P acts on the center of a thin plate beam with a uniform cross section and a span of 2L supported at both ends, x
The amount of deformation δx is given by the following equation.
δx＝Ｐ（3L−ｘ）x2／6EI ……(1)
EIは、はりの材質及び形状による定数なので、
はり上の任意の点での変形量δxは支持端からの
距離ｘの３乗に比例し、従つて、はりの変形形状
は放物線形状となる。 δx=P(3L−x)x 2 /6EI ……(1) EI is a constant depending on the material and shape of the beam, so
The amount of deformation δx at any point on the beam is proportional to the cube of the distance x from the support end, and therefore the deformed shape of the beam is a parabola.
第２図の如く、外刃１を外刃枠３に装着し、内
刃５で押し上げる場合の外刃１の変形は前記薄板
はりと同様であり、その変形形状は放物線形状と
なり、その頂点で最も曲率が小さくなる。仮に外
刃１頂点での曲率が内刃５の曲率よりも小さけれ
ば、頂点で外刃１と内刃５は接触せず第４図に示
す如く、すきまが生じてしまう。外刃１、内刃５
の間にすきまがあると第５図に示す如く髭８の矢
印のような偶力が働き、該髭８は外刃１、内刃５
の間にはさみ込まれてしまい切断不可能となる。
外刃１の頂点付近は剃毛時に最も肌が当る場所で
ありこの部分で髭を切断することができないとい
うことはさけなければならない。外刃１頂点での
内刃５とのすきまをなくすためには、外刃１頂点
での曲率を大きくしなければならない。すなわ
ち、外刃１を外刃枠３に装着した際の外刃取付具
６間の距離Ｈを大きくしなければならず、外刃枠
３、しいては本体４の薄型化ができないという問
題点があつた。 As shown in Fig. 2, when the outer cutter 1 is attached to the outer cutter frame 3 and pushed up by the inner cutter 5, the deformation of the outer cutter 1 is similar to that of the thin plate beam described above, and the deformed shape becomes a parabolic shape, and the apex of the outer cutter 1 is a parabolic shape. The curvature is the smallest. If the curvature at the apex of the outer cutter 1 is smaller than the curvature of the inner cutter 5, the outer cutter 1 and the inner cutter 5 will not come into contact at the apex, resulting in a gap as shown in FIG. Outer blade 1, inner blade 5
If there is a gap between them, as shown in FIG.
It gets caught between the two and cannot be cut.
The area near the apex of the outer blade 1 is the area that most touches the skin during shaving, and it must be avoided that the beard cannot be cut at this area. In order to eliminate the gap between the outer cutter and the inner cutter 5 at one apex, the curvature at one outer cutter apex must be increased. That is, when the outer cutter 1 is attached to the outer cutter frame 3, the distance H between the outer cutter attachments 6 must be increased, and the problem is that the outer cutter frame 3, and therefore the main body 4, cannot be made thinner. It was hot.
本考案はこのような問題点を解決するもので、
その目的とするところは、切れ味を損うことなく
本体を薄くした往復式電気カミソリを提供するこ
とにある。
This invention solves these problems,
The purpose is to provide a reciprocating electric razor with a thin body without impairing its sharpness.
本考案の往復式電気カミソリの外刃は往復運動
する内刃が、可撓性を有し略円弧状に張つた外刃
と圧接摺動して成る往復式電気カミソリにおい
て、前記外刃に内刃往復運動方向と平行に２本の
突条列を外刃の内刃往復運動方向と直交する方向
の中心振り分けで、内刃の曲率半径をＲとして、
2R＜ｌ＜πRの距離の位置ｌに形成し、該突条列
間の内側部に細孔群を、該突条列上に長孔群を設
けると共に、該突条列の両外側部に前記突条列間
の内側部に設けられた細孔と相似形で、該細孔よ
り小さい刃孔群を前記突条列間の内側部に設けら
れた細孔群と同一の配列で設けることにより前記
突条列の両外側部の剛性が前記突条列間の内側部
より大きいことを特徴とする往復式電気カミソリ
の外刃である。
The outer blade of the reciprocating electric razor of the present invention has an inner blade that moves reciprocatingly and slides in pressure contact with a flexible outer blade that is stretched in a substantially arc shape. Two rows of protrusions parallel to the reciprocating direction of the blade are centered in a direction perpendicular to the reciprocating direction of the inner cutter of the outer cutter, and the radius of curvature of the inner cutter is set to R.
2R<l<πR, a group of pores is provided on the inner side between the rows of protrusions, a group of elongated holes are provided on the rows of protrusions, and a group of long holes are provided on the outer side of the rows of protrusions. A group of blade holes having a similar shape and smaller than the pores provided on the inner side between the rows of protrusions are provided in the same arrangement as a group of pores provided on the inner side between the rows of protrusions. The outer blade of the reciprocating electric razor is characterized in that the rigidity of both outer sides of the row of protrusions is greater than that of the inner part between the rows of protrusions.
以下、本考案について実施例に基づき詳細に説
明する。
Hereinafter, the present invention will be described in detail based on examples.
第６図、第７図、第８図、第９図は本考案の一
実施例であり、外刃１上に内刃５往復運動方向と
平行に２本の突条列１４を外刃１上の内刃５往復
運動方向と直交する方向の中心振り分けで、内刃
５の曲率半径をＲとして、2R＜ｌ＜πRの距離ｌ
の位置に形成し、該突条列１４間の内側部１２に
髭を導入し切断するための細孔１６が、該突条列
１４上には長孔群が、該突条列１４の両外側部１
１には細孔１７が設けられている。前記内側部１
２の細孔１６と両外側部１１の細孔１７は、第８
図、第９図に示す如く、細孔１７の方が細孔１６
より小さく、細孔１６と細孔１７は相似形で同一
配列であるので（ａ−ｄ）：（ｃ−ｅ）＝（a′−
d′）：（c′−e′）、ａ＝a′，c′＝ｃである。 6, 7, 8, and 9 show an embodiment of the present invention, in which two rows of protrusions 14 are provided on the outer cutter 1 in parallel with the direction of reciprocating movement of the inner cutter 5. With the center distribution in the direction perpendicular to the reciprocating direction of the upper inner cutter 5, the radius of curvature of the inner cutter 5 is R, and the distance l is 2R<l<πR.
A small hole 16 is formed in the inner side 12 between the protrusion rows 14 for introducing and cutting the whiskers, and a group of elongated holes are formed on the protrusion row 14 on both sides of the protrusion row 14. Outer part 1
1 is provided with a pore 17. Said inner part 1
The pores 16 of No. 2 and the pores 17 of both outer portions 11 are
As shown in FIG.
Since pores 16 and 17 have similar shapes and the same arrangement, (a-d): (c-e) = (a'-
d'): (c'-e'), a=a', c'=c.
外刃１の両端には外刃取付具６が固着されてお
り、該外刃取付具６を外刃枠３のフツク部７に係
止することにより、外刃１は外刃枠３に装着され
る。内刃５は振動子９に上下動自在に係止され、
振動子９の往復運動が伝達され、内刃ばね１０に
より上方に付勢され、前記外刃枠３に装着された
外刃１と圧接状態となる。 Outer cutter mounts 6 are fixed to both ends of the outer cutter 1, and by locking the outer cutter mounts 6 to the hook portions 7 of the outer cutter frame 3, the outer cutter 1 is attached to the outer cutter frame 3. be done. The inner cutter 5 is locked to the vibrator 9 so as to be movable up and down.
The reciprocating motion of the vibrator 9 is transmitted, the inner cutter spring 10 urges the vibrator upward, and the outer cutter 1 mounted on the outer cutter frame 3 comes into pressure contact with the outer cutter 1 .
ここで、前記(1)式におけるＩは、薄板はりの板
厚をh1板巾をｂとすると
Ｉ＝bh3／12 ……(2)
で表わされ、(2)式を(1)式に代入すると、
δx＝2P（3L−ｘ）x2／bh3
となり、変形量δxは板巾ｂに反比例する。例え
ば、同一の板厚、板巾の２枚の薄板の一方に多数
の大きな孔を設け、他方に前記孔と相似形で小さ
く同一配列の孔を設けた場合の２枚の薄板の変形
量δxの比較では、孔の大小により、大きい孔を
設けた方が実質的に板巾は減少するので、小さい
孔を設けた薄板に対し、変形量δxは大きくなる。
同一条件における変形量δxの違いより、大きい
孔を設けた薄板の方が小さい孔を設けた薄板の方
より曲げ剛性が小さいことが言える。 Here, I in the above formula (1) is expressed as I=bh 3 /12 (2) where h is the thickness of the thin plate beam and b is the width of the plate, and formula (2) can be converted to (1). When substituted into the equation, δx=2P(3L−x)x 2 /bh 3 , and the amount of deformation δx is inversely proportional to the plate width b. For example, when two thin plates with the same thickness and width are provided with a large number of large holes on one side and small holes similar to the holes and arranged in the same manner on the other side, the amount of deformation δx of the two thin plates is In the comparison, depending on the size of the hole, the width of the plate is substantially reduced when a large hole is provided, so the amount of deformation Δx is larger than that of a thin plate with a small hole.
Based on the difference in the amount of deformation Δx under the same conditions, it can be said that the thin plate with large holes has lower bending rigidity than the thin plate with small holes.
そこで、外刃１の中央部に大きな刃孔を設け、
両端側には中央部刃孔と相似形で小さく同一配列
の刃孔を設けた場合を考えると、両端側の曲げ剛
性が大きく、中央部が小さいので、第１０図に示
す如く、外刃変形形状１ｂは大きい刃孔の部分と
小さい刃孔の部分の境界を変曲点とする不連続な
放物線形状となる。全面同一刃孔を設けた均一曲
げ剛性外刃の変形形状１ａと比べると、外刃取付
具６間の距離が同一でありながら、外刃頂点での
曲率が前記外刃変形形状１ｂの方が大きくなる。
すなわち、外刃頂点で同じ曲率を保つ場合には、
外刃１中央部と両端部の曲げ剛性を変えた外刃１
の方が外刃取付具６間の距離を小さくできる、つ
まり、本体の薄型化を可能とできる。ところが、
外刃１上で中央部と両端部の曲げ剛性を変えた場
合、外刃１の曲げ応力は該曲げ剛性の変曲点に集
中してしまい、耐久性において大きな問題点とな
る。そこで、前記曲げ剛性の変曲点の位置に突条
列１４を設けることにより、応力の集中による破
壊を防ぐ。また、曲げ剛性の変曲点であり、突条
列１４が設けられている位置間の距離ｌは、内刃
の曲率半径をＲとして、2R＜ｌ＜πRでなければ
ならない。その理由は、第１１図、第１２図に示
す如く、外刃取付具６間の距離Ｈを2Rとした状
態で考える。本考案の目的は、切れ味を損うこと
なく外刃取付具６間の距離Ｈを小さくすることに
あるから、外刃１と内刃５が互いに干渉せず運動
あるいは着脱できる最小寸法であるＨ＝2Rを設
定し、第１１図に示す如く、外刃１上の突条列１
４の両外側部１１の曲げ剛性が非常に大きく曲ら
ずに垂直に立つている場合において、ｌ＝2Rが
ｌの最小値であり、第１２図に示す如く、外刃１
上の突条列１４の内側部１２の曲げ剛性が非常に
小さく内刃５に巻きついている場合において、ｌ
＝πRがｌの最大値である。仮に、ｌが2Rより小
さいと外刃１上の突条列１４の両外側部１１が内
方へ傾き、内刃５は外刃１の両外側部１１には接
触するが、内側部１２とは接触できず、第４図に
示す如く外刃１頂点にすきまが生じてしまう。ま
たｌがπRより大きいと、外刃１の内側部１２の
部分だけで放物線形状に変形することより、外刃
１項点での曲率が小さくなり、やはり第４図に示
す如く外刃１頂点にすきまが生じてしまう。従つ
てｌの値は
2π＜ｌ＜πRである。 Therefore, a large blade hole is provided in the center of the outer blade 1,
Considering the case where the blade holes are small and arranged in the same way as the central blade hole on both ends, the bending rigidity at both ends is large and the central part is small, so the outer blade deforms as shown in Figure 10. The shape 1b is a discontinuous parabolic shape with an inflection point at the boundary between the large blade hole and the small blade hole. Compared to the deformed shape 1a of the outer cutter with uniform bending rigidity, which has the same cutter hole on the entire surface, the deformed outer cutter shape 1b has a higher curvature at the apex of the outer cutter even though the distance between the outer cutter mounts 6 is the same. growing.
In other words, if the same curvature is maintained at the apex of the outer blade,
Outer cutter 1 Outer cutter 1 with different bending rigidity at the center and both ends
In this case, the distance between the outer blade attachments 6 can be made smaller, that is, the main body can be made thinner. However,
When the bending rigidity of the central part and both ends of the outer cutter 1 is changed, the bending stress of the outer cutter 1 is concentrated at the inflection point of the bending stiffness, which causes a major problem in durability. Therefore, by providing the protrusion row 14 at the position of the bending rigidity inflection point, destruction due to stress concentration can be prevented. Further, the distance l between the positions where the protrusion rows 14 are provided, which is the inflection point of the bending rigidity, must satisfy 2R<l<πR, where R is the radius of curvature of the inner cutter. The reason for this will be considered when the distance H between the outer blade attachments 6 is set to 2R, as shown in FIGS. 11 and 12. The purpose of the present invention is to reduce the distance H between the outer cutter mounts 6 without impairing sharpness, so the distance H is the minimum distance that allows the outer cutter 1 and the inner cutter 5 to move or be attached and detached without interfering with each other. = 2R, and as shown in Fig. 11, the protrusion row 1 on the outer cutter 1
In the case where the bending rigidity of the outer cutter 1 is very large and the outer cutter 1 stands vertically without bending, l = 2R is the minimum value of l, and as shown in Fig. 12, the outer cutter 1
When the bending rigidity of the inner part 12 of the upper protrusion row 14 is very small and is wrapped around the inner cutter 5, l
=πR is the maximum value of l. If l is smaller than 2R, both outer parts 11 of the row of protrusions 14 on the outer cutter 1 are inclined inward, and the inner cutter 5 contacts both outer parts 11 of the outer cutter 1, but the inner part 12 and cannot make contact with each other, and a gap is created at the top of one of the outer blades as shown in FIG. Furthermore, if l is larger than πR, only the inner part 12 of the outer cutter 1 is deformed into a parabolic shape, and the curvature at the outer cutter 1 term point becomes smaller, as shown in FIG. A gap will be created between the two. Therefore, the value of l is 2π<l<πR.
以上述べたように本考案により、外刃に内刃往
復運動方向と平行に２本の突条列を設けたので、
この２本の突条列により、外刃を肌に押し当てた
時に、肌が該突条列により引き伸ばされ、従来よ
り深剃りができ、従来で剃ることができなかつた
ねている髭や丸まつた髭等を起して剃つてしま
い、また、外刃上の内刃と接触していない部分の
刃孔を塞ぐことにより、切断後の髭の飛び散りを
も防止できるなどすばらしい効果を有するものし
かも突条列上に長孔群を設けているので長毛を剃
ることができるものである。しかもその突条列間
の内側部に設けられた細孔に対し相似形で上記細
孔より小さい刃孔群を設けているので外刃の頂
部、つまり前記突条列間の中央部は比較的剛性が
小さく内刃に沿つて曲げられた場合の半径が大き
くなり、従つて皮ふと最も接しやすい外刃の頂
部、即ち中央部が内刃と密着することになり、深
剃りが可能となる。又前記突条列の両外側部の刃
孔群は内側部の細孔と相似形であるので両外側部
から頂部にかけての曲線が基本的に無理なく接続
することから、外刃頂部の曲げ形状が安定し内刃
との密着性が良好となる。この場合、完全な曲げ
形状の安定は不可能なので細孔部分と刃孔群との
境界に前記突条列が設けられているので、この突
条列が応力の集中による変形、破壊を防止する作
用効果も有する。又、前記突条列を、2R＜ｌ＜
πRの距離の位置ｌに形成したので、前述の如く
内刃との密着性、内刃の動作が良好となる効果を
有する。
As mentioned above, according to the present invention, two rows of protrusions are provided on the outer cutter in parallel to the direction of reciprocating movement of the inner cutter, so that
With these two rows of protrusions, when the outer blade is pressed against the skin, the skin is stretched by the rows of protrusions, allowing for a closer shave than before, and removing curly beards and round eyelashes that could not be shaved with conventional methods. It also has wonderful effects, such as preventing hair from flying off after cutting by blocking the blade hole on the outer blade that does not come into contact with the inner blade. Since long holes are provided on the row of protrusions, long hair can be shaved. Moreover, since a group of blade holes that are similar in shape and smaller than the pores are provided for the pores provided on the inner side between the rows of protrusions, the top of the outer blade, that is, the central part between the rows of protrusions, is relatively The rigidity is small and the radius when bent along the inner cutter is large, so the top of the outer cutter, that is, the center part, which is most likely to come into contact with the skin, comes into close contact with the inner cutter, making it possible to get a close shave. In addition, since the blade holes on both outer sides of the protrusion row have similar shapes to the pores on the inner side, the curves from both outer sides to the top are basically connected without any difficulty, so the bent shape of the top of the outer blade is is stable and the adhesion with the inner cutter is good. In this case, it is impossible to completely stabilize the bent shape, so the protrusion row is provided at the boundary between the fine hole part and the blade hole group, so this protrusion row prevents deformation and destruction due to stress concentration. It also has effects. Moreover, the above-mentioned protrusion row is 2R<l<
Since it is formed at the position l at a distance of πR, it has the effect of improving the adhesion with the inner cutter and the operation of the inner cutter as described above.
第１図は従来の外刃の平面図、第２図、第４図
は従来例の横断面図、第３図は２点支持薄板はり
の曲げ形状図、第５図は従来例の刃部拡大図、第
６図は本考案実施例における外刃の平面図、第７
図、第１０図は本考案実施例上おける刃部断面
図、第８図、第９図は本考案実施例の外刃刃孔形
状図、第１１図、第１２図は各々本発明の限界状
態を表わす刃部断面図。
１……外刃、２……刃孔、３……外刃枠、４…
…本体ケース、５……内刃、６……外刃取付具、
７……フツク部、８……髭、１１……両外側部、
１２……内側部、１４……突条列、１６，１７…
…細孔。
Figure 1 is a plan view of a conventional outer cutter, Figures 2 and 4 are cross-sectional views of the conventional example, Figure 3 is a diagram of the bending shape of the thin plate beam supported at two points, and Figure 5 is the blade section of the conventional example. An enlarged view, FIG. 6 is a plan view of the outer cutter in the embodiment of the present invention, and FIG.
Figures 10 and 10 are cross-sectional views of the blade in the embodiment of the present invention, Figures 8 and 9 are diagrams of the outer blade hole shape of the embodiment of the present invention, and Figures 11 and 12 are the limits of the present invention, respectively. A sectional view of the blade showing the state. 1...Outer blade, 2...Blade hole, 3...Outer cutter frame, 4...
...Body case, 5...Inner blade, 6...Outer blade mount,
7...Hook part, 8...Beard, 11...Both outer parts,
12... Inner part, 14... Projection row, 16, 17...
…pore.
Claims (1)
張つた外刃と圧接摺動して成る往復式電気カミソ
リにおいて、前記外刃に内刃往復運動方向と平行
に２本の突条列を、外刃の内刃往復運動方向と直
交する方向の中心振り分けで、内刃の曲率半径を
Ｒとして、2R＜ｌ＜πRの距離の位置ｌに形成
し、該突条列間の内側部に細孔群を、該突条列上
に長孔群を設けると共に、該突条列の両外側部に
前記突条列間の内側部に設けられた細孔と相似形
で該細孔より小さい刃孔群を前記突条列間の内側
部に設けられた細孔群と同一の配列で設けること
により前記突条列の両外側部の剛性が前記突条列
間の内側部より大きいことを特徴とする往復式電
気カミソリの外刃。 In a reciprocating electric razor in which a reciprocating inner cutter slides in pressure contact with a flexible outer cutter extending in an approximately arc shape, the outer cutter has two protrusions parallel to the direction of reciprocation of the inner cutter. The rows of rows are formed at positions l with a distance of 2R<l<πR, with the radius of curvature of the inner cutter being R, by center distribution in a direction perpendicular to the reciprocating direction of the inner cutter of the outer cutter, and between the rows of protrusions. A group of pores is provided on the inner side and a group of elongated holes are provided on the row of protrusions, and a group of long holes are provided on both outer sides of the row of protrusions in a similar shape to the pores provided on the inner side between the rows of protrusions. By providing a group of blade holes smaller than the holes in the same arrangement as a group of pores provided in the inner part between the rows of protrusions, the rigidity of both outer parts of the row of protrusions is greater than that of the inner part between the rows of protrusions. The outer blade of a reciprocating electric razor is characterized by its large size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1444484U JPS60126171U (en) | 1984-02-03 | 1984-02-03 | Reciprocating electric razor outer blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1444484U JPS60126171U (en) | 1984-02-03 | 1984-02-03 | Reciprocating electric razor outer blade |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60126171U JPS60126171U (en) | 1985-08-24 |
| JPH0118141Y2 true JPH0118141Y2 (en) | 1989-05-26 |
Family
ID=30499372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1444484U Granted JPS60126171U (en) | 1984-02-03 | 1984-02-03 | Reciprocating electric razor outer blade |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60126171U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5736270B2 (en) * | 1973-10-30 | 1982-08-03 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6136213Y2 (en) * | 1980-08-11 | 1986-10-21 |
-
1984
- 1984-02-03 JP JP1444484U patent/JPS60126171U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5736270B2 (en) * | 1973-10-30 | 1982-08-03 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60126171U (en) | 1985-08-24 |
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