JPH0613764U - Reciprocating electric razor - Google Patents
Reciprocating electric razorInfo
- Publication number
- JPH0613764U JPH0613764U JP5306792U JP5306792U JPH0613764U JP H0613764 U JPH0613764 U JP H0613764U JP 5306792 U JP5306792 U JP 5306792U JP 5306792 U JP5306792 U JP 5306792U JP H0613764 U JPH0613764 U JP H0613764U
- Authority
- JP
- Japan
- Prior art keywords
- outer blade
- frame
- holding frame
- blade
- attached
- 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.)
- Granted
Links
Landscapes
- Dry Shavers And Clippers (AREA)
Abstract
(57)【要約】
【目的】 外刃が取り付けられた外刃保持枠の外刃フレ
ームへの取り付けを精度よく行うことができる。
【構成】 外刃１２が装着された外刃保持枠１５を、内
刃を囲む外刃フレーム１８上に着脱自在に取り付けてい
る往復式電気かみそりにおいて、合成樹脂製の外刃保持
枠１５における外刃フレーム１８との嵌合縁に外刃フレ
ーム１８開口縁の内面側に係合する係合突起１５３を設
けて、外刃保持枠の無用な変形を抑える。
(57) [Summary] [Purpose] The outer blade holding frame to which the outer blade is attached can be accurately attached to the outer blade frame. A reciprocating electric shaver in which an outer blade holding frame 15 having an outer blade 12 mounted thereon is detachably mounted on an outer blade frame 18 surrounding an inner blade. An engaging protrusion 153 that engages with the inner surface side of the opening edge of the outer blade frame 18 is provided on the fitting edge with the blade frame 18 to suppress unnecessary deformation of the outer blade holding frame.
Description
【０００１】[0001]
本考案は電気かみそり、特に外刃フレームに直接外刃を取り付けるのではなく 、外刃のフロート等のために保持枠を介して外刃を取り付けている往復式電気か みそりに関するものである。 The present invention relates to an electric shaver, and more particularly to a reciprocating electric shaver in which the outer blade is not directly attached to the outer blade frame but is attached via a holding frame for the float of the outer blade or the like.
【０００２】[0002]
外刃が装着された外刃保持枠を設けて、この外刃保持枠を外刃フレームに着脱 自在としたものが近年提供されている。これは網状の薄肉金属板で形成されてい る外刃の交換作業を保持枠ごと行えるようにすることで外刃の交換を容易にした り、肌あたりを良好とするための外刃のフロート支持を容易にするためになされ ているのであるが、従来のこの種の往復式電気かみそりでは、外刃保持枠の長手 方向両端にあるフックを外刃フレームに係合させることで、外刃保持枠のフレー ムへの取り付けを行っていた。 In recent years, an outer blade holding frame to which an outer blade is attached is provided, and the outer blade holding frame is detachably attached to the outer blade frame. This is because the outer blade made of a net-like thin metal plate can be replaced together with the holding frame to facilitate the replacement of the outer blade and to support the outer blade float for good skin contact. However, in the conventional reciprocating electric shaver of this type, the hooks at both longitudinal ends of the outer blade holding frame are engaged with the outer blade holding frame to allow the outer blade holding frame to move. I was attaching it to the frame.
【０００３】[0003]
この場合、外刃保持枠の長手方向両端については外刃フレームとの係合でその 寸法が規制されるが、外刃保持枠の短手方向については、単に外刃フレーム上に 保持枠がのっているだけであるために、外刃保持枠の外面と外刃フレーム外面と が面一に揃わず、上記係合部にかかる力による外刃保持枠の変形のために、時と して外刃保持枠の両側面が外刃フレームの側面よりも大きく膨らんでしまうこと がある。そしてこのような事態が生じると、外刃保持枠に取り付けられている外 刃までが所要の形状を保つことができなくなり、これが原因で切れ味が悪化する こともある。 In this case, the dimensions of both ends of the outer cutter holding frame in the longitudinal direction are regulated by engagement with the outer cutter frame, but in the lateral direction of the outer cutter holding frame, the holding frame is simply placed on the outer cutter frame. However, the outer surface of the outer cutter holding frame and the outer surface of the outer cutter frame are not flush with each other, and sometimes the outer cutter holding frame is deformed due to the force applied to the engaging portion. Both sides of the outer cutter holding frame may bulge more than the side faces of the outer cutter frame. When such a situation occurs, even the outer blade attached to the outer blade holding frame cannot maintain the required shape, which may deteriorate the sharpness.
【０００４】 本考案はこのような点に鑑み為されたものであり、その目的とするところは外 刃が取り付けられた外刃保持枠の外刃フレームへの取り付けを精度よく行うこと ができる往復式電気かみそりを提供するにある。The present invention has been made in view of such a point, and an object thereof is to reciprocate the outer cutter holding frame having the outer cutter attached thereto to the outer cutter frame with high accuracy. There is a formula to provide electric razors.
【０００５】[0005]
しかして本考案は、外刃が装着された外刃保持枠を、内刃を囲む外刃フレーム 上に着脱自在に取り付けている往復式電気かみそりにおいて、合成樹脂製の外刃 保持枠における外刃フレームとの嵌合縁に外刃フレーム開口縁の内面側に係合す る係合突起を設けていることに特徴を有している。 Therefore, the present invention is a reciprocating electric shaver in which an outer cutter holding frame having an outer cutter attached thereto is detachably mounted on an outer cutter frame surrounding the inner cutter. It is characterized in that an engaging protrusion that engages with the inner surface side of the outer blade frame opening edge is provided on the fitting edge with the frame.
【０００６】[0006]
本考案によれば、外刃保持枠に設けられた係合突起の外刃フレームへの係合で 外刃保持枠の無用な変形が抑えられるために、外刃を正常位置に配置することが できる。 According to the present invention, the outer protrusion can be placed in a normal position because the outer protrusion is provided on the outer retainer frame to prevent the outer retainer frame from being deformed unnecessarily. it can.
【０００７】[0007]
以下本考案を図示の実施例に基づいて詳述すると、図示の往復式電気かみそり は２つの外刃１２，１２がキャリア１０に平行並列に配設され、このキャリア１ ０が外刃保持枠１５に取り付けられた上で、外刃フレーム１８に取り付けられる ようになっているもので、矩形状キャリア１０への一対の外刃１２の取り付けは 、キャリア１０の外面及びキャリア１０の幅方向中央を横切っているセンターリ ブ１１に形成されている取り付けボス１００を、アーチ状に湾曲させた外刃１２ の端部の取付孔１２０に差し込んで先端をヒートシールすることでなされている 。そして上記キャリア１０は、その両端面に一体に形成された弾性片１０５，１ ０５と規制突起１０３とを備え、両側面に嵌合ボス１０２と位置決め突起１０１ とを備えたものとして形成されている。 The present invention will be described in detail below based on the illustrated embodiment. In the illustrated reciprocating electric shaver, two outer blades 12, 12 are arranged in parallel and in parallel with a carrier 10, and the carrier 10 has an outer blade holding frame 15 Is attached to the outer blade frame 18, and the pair of outer blades 12 is attached to the rectangular carrier 10 by crossing the outer surface of the carrier 10 and the center of the carrier 10 in the width direction. The mounting boss 100 formed on the center rib 11 is inserted into the mounting hole 120 at the end of the outer blade 12 curved in an arch shape, and the tip is heat-sealed. The carrier 10 is provided with elastic pieces 105 and 105 integrally formed on both end surfaces thereof and a restriction projection 103, and is provided with fitting bosses 102 and positioning projections 101 on both side surfaces. .
【０００８】 このキャリア１０が取り付けられる外刃保持枠１５は、やはり矩形状をなすも ので、その長手方向端面における相対面には上記キャリア１０の弾性片１０５に おける係止突起をうけるための軸孔１５０を備え、端面の外面側には夫々押し釦 部付きのフック１５１を備えており、さらに対向する内側面には、嵌合リブ１５ ２と係合突起１５３と規制リブ１５４とを備えている。Since the outer blade holding frame 15 to which the carrier 10 is attached also has a rectangular shape, a shaft for receiving the locking projection in the elastic piece 105 of the carrier 10 is formed on the relative surface at the end face in the longitudinal direction thereof. Holes 150 are provided, hooks 151 each having a push button portion are provided on the outer surface side of the end surface, and fitting ribs 152, engagement protrusions 153, and restriction ribs 154 are provided on the inner surfaces facing each other. There is.
【０００９】 外刃保持枠１５の下面側から上記キャリア１０をはめ込めば、嵌合リブ１５２ 間に嵌合ボス１０２が嵌合して、外刃保持枠１５に対するキャリア１０の上下ガ イドがなされ、規制リブ１５４に位置決め突起１０１が当接することで、外刃保 持枠１０に対するキャリア１０の上方移動についての制限が加えられ、さらに外 刃保持枠１５の両端下縁に架設された横弾性片１５５上に規制突起１０３が係合 することで、キャリア１０の抜け止めがなされる。なお、規制突起１０３はその 上面が傾斜面で形成されているために、外刃保持枠１５へのキャリア１０の取り 付けはスムーズに行うことができる。When the carrier 10 is fitted from the lower surface side of the outer blade holding frame 15, the fitting boss 102 is fitted between the fitting ribs 152, and the carrier 10 is vertically guided with respect to the outer blade holding frame 15. When the positioning protrusion 101 comes into contact with the restriction rib 154, the upward movement of the carrier 10 with respect to the outer blade holding frame 10 is restricted, and further, the lateral elastic pieces 155 are provided on the lower edges of both ends of the outer blade holding frame 15. The carrier 10 is prevented from coming off by engaging the regulating projection 103 on the upper side. Since the upper surface of the regulation projection 103 is formed as an inclined surface, the carrier 10 can be attached to the outer blade holding frame 15 smoothly.
【００１０】 次に外刃フレーム１８であるが、これも矩形状に形成されているとともに、長 手方向両端の対向内面に、外刃保持枠１５の上記フック１５１が係合する係合凹 所１８０と、フック１５１の上部を外面に露出させるための溝１８１を備えたも ので、その開口縁における長手方向の縁の内面側には底面が斜面で形成された複 数個の係合溝１８２が設けられている。Next, the outer cutter frame 18 is also formed in a rectangular shape, and has engaging recesses in which the hooks 151 of the outer cutter holding frame 15 are engaged, on the inner surfaces facing each other in the longitudinal direction. Since 180 and the groove 181 for exposing the upper part of the hook 151 to the outer surface are provided, a plurality of engaging grooves 182 having a slanted bottom surface are formed on the inner surface side of the longitudinal edge of the opening edge. Is provided.
【００１１】 今、外刃保持枠１５のフック１５１を係合凹所１８０に係合させることで外刃 フレーム１８に外刃保持枠１５を取り付ける時、外刃保持枠１５に設けられて下 方に突出している係合突起１５３が、外刃フレーム１８における係合溝１８２に 沿って外刃フレーム１８内面側に係合するものであり、この結果、外刃保持枠１ ５における中央部外面が外刃フレーム１８の外面より外側に膨れてしまう事態が 生じない。Now, when the outer blade holding frame 15 is attached to the outer blade frame 18 by engaging the hook 151 of the outer blade holding frame 15 with the engaging recess 180, the outer blade holding frame 15 is provided with a lower portion. The engaging projection 153 protruding to the inner side engages with the inner surface side of the outer blade frame 18 along the engaging groove 182 in the outer blade frame 18. As a result, the outer surface of the central portion of the outer blade holding frame 15 is The situation where the outer blade frame 18 bulges outward from the outer surface does not occur.
【００１２】 なお、係合突起１５３はその側縁を薄肉で形成するとともに、一側面に位置す る２つの係合突起１５３の間隔を係合溝１８２の間隔Ｅより少し広くしたり、係 合突起１５３の幅を係合溝１８２の溝幅より少し広くしておくことによって、係 合突起１５３と係合溝１８２との係合をがたつきのないものとすることができる 。外刃保持枠１５の長手方向全長を外刃フレーム１８の全長よりわずかに長くし たり、図３に示す外刃保持枠１５の幅Ｂ１，Ｂ２を外刃フレーム１８の幅Ｃ１， Ｃ２より少し大きくしておけば、外刃フレーム１８に外刃保持枠１５を取り付け た時、外刃保持枠１５が幅方向に広がろうとして、係合突起１５３と係合溝１８ ２との係合力がより強くなることになる。なお、係合突起１５３の下部外面は、 係合溝１８２との係合が容易となるように斜面で形成してある。さらに、外刃保 持枠１５の下縁を中央部ほど下方に膨らむ反りを有するものとしておくと、外刃 フレーム１８に装着した時に両者の間に隙間が生じず、内部にたまった髭屑がこ ぼれることがないものとなる。The engagement protrusion 153 has a thin side wall, and the gap between the two engagement protrusions 153 located on one side surface is slightly wider than the gap E of the engagement groove 182, or By setting the width of the protrusion 153 to be slightly wider than the groove width of the engaging groove 182, the engagement between the engaging protrusion 153 and the engaging groove 182 can be made without rattling. The overall length of the outer cutter holding frame 15 in the longitudinal direction may be slightly longer than the total length of the outer cutter frame 18, or the widths B1 and B2 of the outer cutter holding frame 15 shown in FIG. 3 may be slightly larger than the widths C1 and C2 of the outer cutter frame 18. If this is done, when the outer blade holding frame 15 is attached to the outer blade frame 18, the outer blade holding frame 15 tries to expand in the width direction, and the engaging force between the engaging protrusion 153 and the engaging groove 182 is further increased. Will be stronger. The lower outer surface of the engagement protrusion 153 is formed as a slope so that the engagement protrusion 153 can be easily engaged with the engagement groove 182. Further, when the lower edge of the outer cutter holding frame 15 is made to have a warp that bulges downward toward the center, no gap is created between the outer cutter holding frame 15 and the outer cutter holding frame 15 when the outer cutter holding frame 15 is mounted on the outer cutter holding frame 18, and the whiskers accumulated inside are removed. It will not spill.
【００１３】 図２は上記外刃１２の内面に往復摺動することになる一対の内刃１３，１３ を示しており、これら内刃１３，１３は、本体２内に配されたモータの回転を往 復動に変換する一対の駆動子４１，４２から突設されている連結筒部４３，４３ に夫々押し上げばね（図示せず）による上方への付勢を受けた状態で連結されて いる。FIG. 2 shows a pair of inner blades 13 and 13 that reciprocally slide on the inner surface of the outer blade 12. These inner blades 13 and 13 rotate the motor arranged in the main body 2. Is connected to the connecting cylindrical portions 43, 43 protruding from the pair of driver elements 41, 42 for converting the forward and backward movements, respectively, while being pressed upward by a push-up spring (not shown). .
【００１４】[0014]
以上のように本考案においては、外刃保持枠に設けられた係合突起の外刃フレ ームへの係合で外刃保持枠の無用な変形が抑えられるために、外刃保持枠の外刃 フレームへの取り付けを精度よく行うことができて、外刃を正常位置に配置する ことができるものである。 As described above, in the present invention, since the outer protrusion holding frame is prevented from being unnecessarily deformed by the engagement of the engaging projections provided on the outer blade holding frame with the outer blade frame, The outer cutter can be mounted on the outer cutter frame with high accuracy, and the outer cutter can be placed in the normal position.
【図１】本考案一実施例の分解斜視図である。FIG. 1 is an exploded perspective view of an embodiment of the present invention.
【図２】同上のかみそり本体と内刃の分解斜視図であ
る。FIG. 2 is an exploded perspective view of the razor body and the inner blade of the above.
【図３】同上の外刃保持枠と外刃フレームの断面図であ
る。FIG. 3 is a cross-sectional view of the outer blade holding frame and the outer blade frame of the same.
１２ 外刃 １５ 外刃保持枠 １８ 外刃フレーム １５３ 係合突起 12 Outer Blade 15 Outer Blade Holding Frame 18 Outer Blade Frame 153 Engagement Protrusion
【手続補正書】[Procedure amendment]
【提出日】平成４年９月７日[Submission date] September 7, 1992
【手続補正１】[Procedure Amendment 1]
【補正対象書類名】図面[Document name to be corrected] Drawing
【補正対象項目名】図１[Name of item to be corrected] Figure 1
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【図１】 [Figure 1]
【手続補正２】[Procedure Amendment 2]
【補正対象書類名】図面[Document name to be corrected] Drawing
【補正対象項目名】図３[Name of item to be corrected] Figure 3
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【図３】 [Figure 3]
Claims (1)
囲む外刃フレーム上に着脱自在に取り付けている往復式
電気かみそりにおいて、合成樹脂製の外刃保持枠におけ
る外刃フレームとの嵌合縁に外刃フレーム開口縁の内面
側に係合する係合突起を設けている往復式電気かみそ
り。1. A reciprocating electric shaver in which an outer blade holding frame to which an outer blade is attached is detachably mounted on an outer blade frame surrounding an inner blade. A reciprocating electric shaver having an engaging projection engaging with an inner surface side of an opening edge of an outer blade frame at a fitting edge thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992053067U JP2567081Y2 (en) | 1992-07-28 | 1992-07-28 | Reciprocating electric razor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992053067U JP2567081Y2 (en) | 1992-07-28 | 1992-07-28 | Reciprocating electric razor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0613764U true JPH0613764U (en) | 1994-02-22 |
| JP2567081Y2 JP2567081Y2 (en) | 1998-03-30 |
Family
ID=12932483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1992053067U Expired - Lifetime JP2567081Y2 (en) | 1992-07-28 | 1992-07-28 | Reciprocating electric razor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2567081Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63186334U (en) * | 1987-05-25 | 1988-11-30 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02109587A (en) * | 1988-09-30 | 1990-04-23 | Braun Ag | Shaving head for drive shave apparatus |
-
1992
- 1992-07-28 JP JP1992053067U patent/JP2567081Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02109587A (en) * | 1988-09-30 | 1990-04-23 | Braun Ag | Shaving head for drive shave apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63186334U (en) * | 1987-05-25 | 1988-11-30 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2567081Y2 (en) | 1998-03-30 |
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