JPS5930113B2 - electric razor - Google Patents
electric razorInfo
- Publication number
- JPS5930113B2 JPS5930113B2 JP14248576A JP14248576A JPS5930113B2 JP S5930113 B2 JPS5930113 B2 JP S5930113B2 JP 14248576 A JP14248576 A JP 14248576A JP 14248576 A JP14248576 A JP 14248576A JP S5930113 B2 JPS5930113 B2 JP S5930113B2
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- electric razor
- inner cutter
- slide plate
- blade
- 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
Landscapes
- Dry Shavers And Clippers (AREA)
Description
【発明の詳細な説明】
本発明は内刃が円柱状に形成され、かつ回転する型の電
気カミソリ詳しくは内刃押上げ装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an electric razor in which the inner cutter is formed into a cylindrical shape and rotates, and more particularly to an inner cutter push-up device.
従来この種の電気カミソリの内刃は、例えば円筒形の内
刃体に、軸方向に溝を設け、該溝に挿入した内刃ブレー
ドを線バネ等によって、内刃ブレードを外刃に押し上げ
て構成されていた。Conventionally, the inner blade of this type of electric razor has, for example, a cylindrical inner blade body with a groove in the axial direction, and the inner blade inserted into the groove is pushed up toward the outer blade by a wire spring or the like. It was configured.
そのため多数のバネが必要であり、かつ押上刃が均一で
はないという欠点を伴っていた。Therefore, a large number of springs are required, and the push-up blades are not uniform.
また内刃体の回転軸受部を押し上げているものは、構造
が複雑になり、軸受部が上１．下に移動するため、駆動
伝達が円滑に行いえないという欠点を伴っていた。In addition, those that push up the rotating bearing part of the inner blade have a complicated structure, and the bearing part is pushed up. Since it moves downward, it has the disadvantage that drive transmission cannot be performed smoothly.
本発明は上記の欠点を改善するために提案されたもので
ある。The present invention has been proposed to improve the above-mentioned drawbacks.
次に本発明の実施例を図面について説明する。Next, embodiments of the present invention will be described with reference to the drawings.
１は電気カミソリのボディで、該ボディ内に軸受２，２
を設け、該軸受に回転軸３を回転自在に支持する。1 is a body of an electric razor, and bearings 2, 2 are installed in the body.
A rotary shaft 3 is rotatably supported on the bearing.
該回転軸３の中央に固定板４を設け、該固定板４の両側
にスライド板５，５′を回転軸方向に摺動自在に設ける
。A fixed plate 4 is provided at the center of the rotating shaft 3, and slide plates 5, 5' are provided on both sides of the fixed plate 4 so as to be slidable in the direction of the rotating shaft.
このためには図示の場合は回転軸に軸方向に凸出部６，
６′を設け、スライド板５，５′には該凸出部に遊合す
る凹部を設ける。For this purpose, in the case shown in the figure, a convex portion 6 in the axial direction on the rotating shaft,
6', and the slide plates 5, 5' are provided with recesses that fit into the protrusions.
前記のスライド板５，５′と固定板４との間にコイルス
プリング７．１′を回転軸に挿入して介在せしめ、該ス
プリングによってスライド板５，５′を回転軸の両端方
向に押圧する。A coil spring 7.1' is inserted into the rotating shaft and interposed between the sliding plates 5, 5' and the fixed plate 4, and the spring presses the sliding plates 5, 5' toward both ends of the rotating shaft. .
又８，８′はスライド板の抜は止め用のビンである。Numerals 8 and 8' are bottles for preventing the sliding plate from being removed.
さらにスライド板５，５′には内刃フレーム９を押し上
げる押上棒１０が回動自在に設けられ、該押上棒１０の
先端は内刃フレーム９の回転軸側の面に遊合又は枢着さ
れている。Furthermore, a push-up bar 10 for pushing up the inner cutter frame 9 is rotatably provided on the slide plates 5, 5', and the tip of the push-up bar 10 is loosely or pivotally connected to the surface of the inner cutter frame 9 on the rotating shaft side. ing.
すなわちスライド板５，５′が矢印Ｘ方向（こ抑圧され
ると、内刃フレーム９は外刃１１に押圧される。That is, when the slide plates 5, 5' are depressed in the direction of arrow X, the inner cutter frame 9 is pressed against the outer cutter 11.
図示の場合内刃フレーム９は外周面に多数の内刃ブレー
ドを有して一体成型され、はゾ１／４円弧の外周面を有
しており、回転側１の周りに４個の内刃フレーム９が配
置されている。In the illustrated case, the inner cutter frame 9 is integrally molded with a large number of inner cutter blades on the outer peripheral surface. A frame 9 is arranged.
１２はモーフで、モーフの回転は駆動伝達ベル］・１３
により回転軸３に回転が伝えられる。12 is a morph, and the rotation of the morph is a drive transmission bell]・13
Rotation is transmitted to the rotating shaft 3.
本発明は斜上のように、内刃体が円柱状で、内刃体が回
転する電気カミソリにおいて、回転軸に圧縮バネを挿通
し、該圧縮バネにより内刃体を外刃に押圧するので、内
刃は常ζこ平均して外刃に接触すると共に回転軸自体を
外刃の方へ押圧していないので、構造がきわめて簡単で
あるという効果を有する。As shown above, the present invention is an electric razor in which the inner cutter body is cylindrical and rotates, and a compression spring is inserted into the rotating shaft, and the compression spring presses the inner cutter body against the outer cutter. Since the inner cutter is always in contact with the outer cutter on average and the rotating shaft itself is not pressed toward the outer cutter, the structure is extremely simple.
なお内刃は円柱状にかぎらず円筒状のものにも適用でき
る。Note that the inner cutter is not limited to a cylindrical shape, but can also be applied to a cylindrical shape.
第１図は本発明の電気カミソリの縦断面図、第２図は内
刃体部分の横断面図を示す。
１・・・・・・ボディ、２・・・・・・軸受、３・・・
・・・回転軸、４・・・・・・固定板、５，５′・・・
・・・スライド板、６，６′・・・・・・凸出部、１，
７′・・・・・・コイルスプリング、８ 、８’、、。
ピン、９・・・・・・内刃フレーム、１０・・・・・・
押上棒、１１・・・・・・外刃、１２・・・・・・モー
フ、１３・・・・・・、駆動伝達ベルト。FIG. 1 is a longitudinal cross-sectional view of the electric razor of the present invention, and FIG. 2 is a cross-sectional view of the inner blade portion. 1...Body, 2...Bearing, 3...
... Rotating shaft, 4... Fixed plate, 5, 5'...
...Slide plate, 6, 6'...Protrusion part, 1,
7'... Coil spring, 8, 8', . Pin, 9... Inner blade frame, 10...
Push-up rod, 11... Outer blade, 12... Morph, 13... Drive transmission belt.
Claims (1)
摺動するスライド板を挿通し、該スライド板を圧縮バネ
により軸方向に移動せしめることにより、該スライド板
と内刃フレームとの間に介在せしめである押−ヒ棒を介
して内刃フレームを外刃側に押圧する電気カミソリ。1. A slide plate that slides in the axial direction is inserted into the rotating shaft that rotates the inner cutter frame, and the slide plate is moved in the axial direction by a compression spring, thereby creating a space between the slide plate and the inner cutter frame. An electric razor that presses the inner blade frame toward the outer blade through an intervening push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14248576A JPS5930113B2 (en) | 1976-11-26 | 1976-11-26 | electric razor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14248576A JPS5930113B2 (en) | 1976-11-26 | 1976-11-26 | electric razor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5367561A JPS5367561A (en) | 1978-06-16 |
| JPS5930113B2 true JPS5930113B2 (en) | 1984-07-25 |
Family
ID=15316409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14248576A Expired JPS5930113B2 (en) | 1976-11-26 | 1976-11-26 | electric razor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5930113B2 (en) |
-
1976
- 1976-11-26 JP JP14248576A patent/JPS5930113B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5367561A (en) | 1978-06-16 |
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