JPS5937975A - Electric razor blade - Google Patents
Electric razor bladeInfo
- Publication number
- JPS5937975A JPS5937975A JP6727383A JP6727383A JPS5937975A JP S5937975 A JPS5937975 A JP S5937975A JP 6727383 A JP6727383 A JP 6727383A JP 6727383 A JP6727383 A JP 6727383A JP S5937975 A JPS5937975 A JP S5937975A
- Authority
- JP
- Japan
- Prior art keywords
- blade
- movable blade
- movable
- electric shaver
- electric razor
- 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.)
- Pending
Links
Landscapes
- Dry Shavers And Clippers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は電気かみそり刃の構造に関するも、ヤであって
、本発明の目的とするところは固定刃と可動刃とに重ね
合せ方向にお番ノる電気かみそり刃の厚みを薄くして使
い勝手の良い電気かみそり刃を以下本発明を実施例によ
り詳述する。（４）は内部に往復駆動機構を有する電気
かみそり本体であって、先端部に刃部支持体（５）を連
設しである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to the structure of an electric shaver blade, and an object of the present invention is to provide a structure of an electric shaver blade in which a fixed blade and a movable blade are aligned in the overlapping direction. The present invention will be described in detail below with reference to examples of an electric shaver blade that is thin and easy to use. (4) is an electric shaver main body having a reciprocating drive mechanism therein, and a blade support (5) is connected to the tip.
刃部支持体（５）の後部には往復駆動枠（６）を設けて
あり１、刃部支持体（５）の略中夫に取付ボス（７）を
突設してあり、取付ボス（７）の両側にはガイド突起（
８）を内股しである。また固定刃（２）は０．４ｎｗｎ
程度の素材厚のも□ので形成され、固定刃に穿設した取
付ボス挿着孔（９，）並びにガイド突起挿着孔（１０）
に上記取付ボス（７）並びにガイド突起（８）を夫々挿
着して固定刃（２）を取付けである。この固定刃（２）
の取付ボス挿着孔（９）やガイド突起挿着孔（１０）を
設けた中間部には長手方向に亘って凹溝（２３）を凹設
しである。また可動刃（１）は０．２ｍｍ程度の薄い素
材厚のもので形成され１弾性を有するものである。A reciprocating drive frame (6) is provided at the rear of the blade support (5) 1, and a mounting boss (7) is protruded from approximately the center of the blade support (5). 7) There are guide protrusions (
8) Tuck your thighs inside. Also, the fixed blade (2) is 0.4nwn
A mounting boss insertion hole (9,) and a guide protrusion insertion hole (10) are formed from a material with a thickness of about
The fixed blade (2) is mounted by inserting the mounting boss (7) and the guide protrusion (8) into the respective mounting bosses (7) and guide projections (8). This fixed blade (2)
A concave groove (23) is provided in the longitudinal direction in the intermediate portion where the mounting boss insertion hole (9) and the guide protrusion insertion hole (10) are provided. Further, the movable blade (1) is made of a material with a thin material thickness of about 0.2 mm and has 1 elasticity.
可動刃（１）に穿設した取付ボススライド孔（１１）並
びにガイド突起スライド孔（１２）に取付ボス（７）並
びにガイド突起（８）を挿通して可動刃（１）に穿設し
た係合孔（１６）に１駆動桿（６）を係合せしめである
。The attachment boss (7) and guide protrusion (8) are inserted into the attachment boss slide hole (11) and guide protrusion slide hole (12) drilled in the movable blade (1). The first drive rod (6) is engaged with the matching hole (16).
また板ばね状の押圧ばね（３）には取付ボス挿着孔（１
３）並びにガイド突起挿着孔（１４）を穿設してあつて
、取（＝ｌｌポス挿孔孔１３）並びにガイド突起押上孔
（１４）に取付ボス（７）並びにガイド突起（８）を挿
着して押圧ばね（３）を取付けてあり、取付ボス（７）
に抜は止めピン（１５）を挿着しである。キャップ（１
８）の前端に設けた前端引掛部（１９）を刃部支持体（
５）の前端被引掛部（２０）に引掛けてあり、キャップ
（１８）の後端に設けた後端引掛部（２１）を電気かみ
そり本体（４）の後端被引掛部（２２）に引掛けである
。このように電気かみそりが形成され、駆動桿（６）に
て可動刃（１）が往復駆動されると、可動刃（１）の弾
性と押圧ばね（３）の弾性とにより可動刃（１）が固定
刃（２）に密接的に摺接してスムーズに毛の切断が行な
われる。なお上述の実施例では可動刃（１）を薄くして
可動刃（１）に弾性を持たせたが、可動刃（１）並びに
固定刃（２）の両方を薄くしてもよい。また第６図、第
７図に示すように可動刃（１）の刃先部のみを薄くシ、
コイルばね状の押圧ばね（３）にて弾発してもよく、さ
らに可動刃（１）並びに固定刃（２）の刃先部のみ薄く
してもよい。In addition, the leaf spring-shaped pressure spring (3) has a mounting boss insertion hole (1).
3) Also, a guide protrusion insertion hole (14) is drilled, and the mounting boss (7) and guide protrusion (8) are inserted into the mounting hole (=ll post insertion hole 13) and the guide protrusion push-up hole (14). The pressure spring (3) is inserted and the mounting boss (7) is attached.
Insert the retaining pin (15). Cap (1
8) and the front end hook (19) provided at the front end of the blade support (
5), and the rear end hook part (21) provided at the rear end of the cap (18) is hooked on the rear end hook part (22) of the electric shaver body (4). It's a hook. When the electric shaver is formed in this manner and the movable blade (1) is reciprocated by the drive rod (6), the elasticity of the movable blade (1) and the elasticity of the pressing spring (3) cause the movable blade (1) to comes into close sliding contact with the fixed blade (2) and cuts the hair smoothly. In the above-described embodiment, the movable blade (1) is made thinner to give elasticity to the movable blade (1), but both the movable blade (1) and the fixed blade (2) may be made thinner. Also, as shown in Figures 6 and 7, only the cutting edge of the movable blade (1) is thinned.
The pressure spring (3) in the form of a coil spring may be used to spring the blade, and only the cutting edge portions of the movable blade (1) and the fixed blade (2) may be made thinner.
本発明は叙述の如゛く固定刃にだけに凹溝を形成し、可
動刃を固定刃に密接させているので固定刃と可動刃との
重ね合わせ方向における電気かみそり刃の厚みが薄くな
り、電気かみそり刃で肌が隠されることが少なく使い勝
手が良いもの−であり、しかも凹溝を形成して固定刃と
可動刃との摺接面積を小さくしているので摺動負荷が低
くなるという効果がある。また可動刃を平らに形成する
ことにより電気かみそり刃がよりいっそう薄くなり使い
勝手が良い。As described above, in the present invention, the concave groove is formed only on the fixed blade, and the movable blade is brought into close contact with the fixed blade, so that the thickness of the electric shaver blade in the overlapping direction of the fixed blade and the movable blade is reduced. The electric shaver blade does not hide the skin and is easy to use.Moreover, the grooves are formed to reduce the sliding contact area between the fixed blade and the movable blade, which reduces the sliding load. There is. Furthermore, by forming the movable blade flat, the electric razor blade becomes even thinner, making it easier to use.
第１図は本発明の一実施例の斜視図、第２図は同上のか
みそり刃部の分解斜視図、第３図は第２図の組立後の正
断面図、第４図は第３図のＡ−Ａ’断面図、第５図は第
４図のＢ部拡大図、第６図は同上の他の実施例の側断面
図、第７図は第６図のＣ部拡大図、第８図は従来例の正
断面図であって、（１）は可動刃、（２）は固定刃、（
２３）は凹溝である。
・代理人 弁理士 石 １）長 七
第３図
第４図
第６図
第８図Fig. 1 is a perspective view of one embodiment of the present invention, Fig. 2 is an exploded perspective view of the same razor blade section, Fig. 3 is a front sectional view of Fig. 2 after assembly, and Fig. 4 is Fig. 3. Fig. 5 is an enlarged view of part B in Fig. 4, Fig. 6 is a side sectional view of another embodiment of the same, Fig. 7 is an enlarged view of part C in Fig. Figure 8 is a front sectional view of the conventional example, in which (1) is a movable blade, (2) is a fixed blade, (
23) is a concave groove.・Agent Patent Attorney Ishi 1) Chief 7 Figure 3 Figure 4 Figure 6 Figure 8
Claims (2)
接させた電気かみそりにおいて、可動刃の往復動方向と
略平行な凹溝を固定刃の中間に形成して固定刃に可動刃
との摺接面を形成するとともに、可動刃を弾性材で形成
したことを特徴とする電気かみそり刃。(1) In an electric shaver in which a comb-shaped movable blade is in sliding contact with a comb-shaped fixed blade, a concave groove that is approximately parallel to the reciprocating direction of the movable blade is formed in the middle of the fixed blade. An electric razor blade characterized in that the movable blade is made of an elastic material and forms a sliding contact surface with the movable blade.
求の範囲第１項記載の電気かみそり刃。(2) The electric shaver blade according to claim 1, wherein the movable blade is formed flat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6727383A JPS5937975A (en) | 1983-04-15 | 1983-04-15 | Electric razor blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6727383A JPS5937975A (en) | 1983-04-15 | 1983-04-15 | Electric razor blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5937975A true JPS5937975A (en) | 1984-03-01 |
Family
ID=13340187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6727383A Pending JPS5937975A (en) | 1983-04-15 | 1983-04-15 | Electric razor blade |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5937975A (en) |
-
1983
- 1983-04-15 JP JP6727383A patent/JPS5937975A/en active Pending
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